CN2126583Y

CN2126583Y - Oil removing and collecting device

Info

Publication number: CN2126583Y
Application number: CN 92223179
Authority: CN
Inventors: 张明宗
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-02
Filing date: 1992-06-02
Publication date: 1993-01-20
Anticipated expiration: 2002-06-02

Abstract

The utility model relates to a late-model oil removing and collecting device which is composed of a tank body 1, an upper cover disk 2, a lower cover disk 3, an oil collecting pipe 6, a water inlet pipe 4, a water outlet pipe 5, etc. The oil removing and collecting device is characterized in that the tank body is provided with an upper partition board 8 provided with a plurality of holes. A lower partition board 9 provided with a water through hole is arranged at the lower part of the tank body. An inner floating cylinder and an outer floating cylinder 10, 13 are arranged on the lower partition board 9. The lateral surface of the outer floating cylinder is provided with a stop water ring 11. A filler layer which is composed of many fillers 12 is arranged in the tank body 1. A steam pipe 7 is arranged on the tank body 1. The end surfaces of the inner floating cylinder and the outer floating cylinder are provided with water through hole 10a, 13a which are mutually staggered. The oil removing and collecting device can be used for removing oil and collecting oil. Compared with an original device, the number of devices is reduced, and the technological process is simplified. Therefore, the use of land is saved, the investment for energy consumption is saved, the operating and managing procedure is simplified, and the work efficiency is enhanced.

Description

Oil removing and collecting device

The utility model is a kind of novel de-oiling, oil-collecting device, relates to the waste disposal plant technical field.

In production processes such as oil recovery, storage and shipping of oil products, oil refining, petrochemical complex, must produce many oily(waste)waters, in order to reduce pollution and to satisfy requirement on environmental protection, these sewage must be through handling reliably.Existing oily(waste)water oil removing generally is made up of sewage jar, oil removal device, dissolving, flotation unit.Owing to remove many, the complex process of the use equipment of oil system own, floor space is big, investment is high, efficient is low, energy consumption is high, presses for improvement.

The purpose of this utility model is to design a kind of oil removing, the oily device that is integrated of receipts replaces original oil removing system device, to realize that floor space is little, investment is low, technology is simple, easy to operate, high efficiency.

The purpose of this utility model is to realize like this, in an oil removing, receipts tank body, placement is formed packing layer by many fillers, after sewage enters this jar, pollutent such as oils is just directly adsorbed and filter by filler in the sewage, sewage quality after the processing is significantly improved, water after will handling then is by discharging in the tank body, treat that things such as filling adsorption sump oil in the tank body are in when saturated, just stop using, and with pressurized water and steam extruding and flushing, discharge and reclaim with oil and the dirt that will adsorb in the filler, so reuse.

The utility model has the advantages that: oily problem is received in the oil removing that can effectively solve in the sewage, especially then more effective to solving the lower concentration oily(waste)water, this apparatus structure is simple, and again oil removing, receipts oil are integrated in one, so saved number of devices and floor space greatly, technical process is simplified, and so not only significantly reduces investment, and streamlining management and improved benefit.

With drawings and Examples structure of the present utility model is further specified below.

Description of drawings:

Fig. 1 is the utility model overall structure synoptic diagram.

Fig. 2 is the A-A sectional view of Fig. 1.

Fig. 3 is the vertical view of the outer floating drum of tank body.

Fig. 4 is interior floating drum vertical view.

Be labeled as among the figure: 1. tank body, 2. upper cover plate, 3. lower cover, 4. water inlet pipe, 5. rising pipe, 6. collection tube, 7. steam inlet pipe, 8. upper spacer, the 8a. limbers, 9. lower clapboard, 10. in keg float, 10a. the limbers, 11. water blocking ring, 12. fillers, 13. outer floating drums, 13a. limbers.

By Fig. 1,2 visible these oil removings, oil-collecting device comprises tank body 1, on, lower cover 2,3, water inlet pipe and water outlet pipe 4,5, collection tube 6, it is characterized in that water inlet pipe 4, collection tube 6 is arranged on the upper cover plate 2, rising pipe 5 is arranged on the lower cover 3, be provided with a upper spacer 8 that has a uniform distribution hole 8a between tank body 1 and the upper cover plate 2, be provided with a lower clapboard 9 that has an outlet pass 9a between tank body 1 and the lower cover 3, in the top of lower clapboard 9 is provided with, outer floating drum 10,13, the side of outer floating drum 13 is provided with one and stops water, the water blocking ring 11 that steam flow is logical, in, be equipped with at least two rows on the end face of outer floating drum along the equally distributed limbers 10a of its circumference, 13a, and hole 10a, be crisscross arranged again between the 13a, be provided with on the outer floating drum 13 in tank body 1 by filler 12, the packing layer of building, tank body are provided with the steam inlet pipe 7 that can lead to steam.

Earlier oily(waste)water is flowed into main body 1 by water inlet pipe 4 during sewage disposal, be spread across on the filler 12 through the hole 8a on the upper spacer 8, the oil in the sewage and other pollutents are adsorbed, hold back by filler 12.Treating water in top perforate 10a, 13a keg float 10 and outside keg float 13, the lower clapboard 9 of flowing through is flowed out by rising pipe 5.Along with constantly carrying out of work of treatment, filler 12 is saturated gradually, stop into water this moment, and by rising pipe 5 injection pressure water, pressure water keg float 10 in lower cover 3 and lower clapboard 9 impulsions up moves it, and outer keg float 13 driven simultaneously, in, outer keg float 10,13 tops have staggered each other hole 10a, 13a is taken this, in, outer keg float 10,13 form a fluid-tight mobile keg float, and along with continuous injection pressure water, in, outer keg float 10,13 just up move along tank body 1, and compressible filler 12, move and be subjected to the prevention of upper spacer 8 on the filler 12, the imperial palace that adds along with water injection pressure, outer keg float 10,13 strength that move up strengthen, and filler 12 continues pressurizeds, and adsorbed oil and pollutent are with to being squeezed out, and constantly discharge by collection tube 6, the wet goods dirt in filler 12 is squeezed out entirely.At this moment, stop water filling a little, to reduce water injection pressure, make filler 12 down loosening, then inject and clean steam by steam inlet pipe 7, and strengthen water injection pressure once more, recompression filler 12 stops admission, and again in inferior increasing water injection pressure, recompression filler 12 is extruded Residual oil under cleaning and is drained by collection tube 6; After filler 12 is cleaned totally, in order to readmitting oily(waste)water next time.As above, recycle.This device China and foreign countries floating drum water blocking ring 11 works in operational process to prevent that oil slick sewage, extruding oil extraction, steam etc. from mixed flow taking place.

Claims

1, a kind of novel de-oiling, oil-collecting device comprises tank body 1, on, lower cover 2,3, water inlet pipe and water outlet pipe 4,5, collection tube 6, it is characterized in that water inlet pipe 4, collection tube 6 is arranged on the upper cover plate 2, rising pipe 5 is arranged on the lower cover 3, be provided with a upper spacer 8 that has a uniform distribution hole 8a between tank body 1 and the upper cover plate 2, be provided with a lower clapboard 9 that has an outlet pass 9a between tank body 1 and the lower cover 3, in the top of lower clapboard 9 is provided with, outer floating drum 10,13, the side of outer floating drum 13 is provided with one and stops water, the water blocking ring 11 that steam flow is logical, in, be equipped with at least two rows on the end face of outer floating drum along the equally distributed limbers 10a of its circumference, 13a, and hole 10a, be crisscross arranged again between the 13a, be provided with on the outer floating drum 13 in tank body 1 by filler 12, the packing layer of building, tank body are provided with the steam inlet pipe 7 that can lead to steam.