CN201033759Y

CN201033759Y - Oil field fatlute energy-saving treatment pool

Info

Publication number: CN201033759Y
Application number: CNU2007200219156U
Authority: CN
Inventors: 李彦超; 王海文; 李爱芬; 孟维龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-09
Filing date: 2007-05-09
Publication date: 2008-03-12
Anticipated expiration: 2017-05-09

Abstract

The utility model discloses an energy-saving sludge treating pond for sludge in oil fields, comprising a heat insulation wall body, a cover plate, a blender, and an aeration pipe; wherein, the heat insulation wall body comprises a wall body as the inner layer and a heat insulation plate as the outer layer; the cover plate in the shape of a triangle comprises a heat insulation plate and a glass plate; a triangular support is positioned on the top of the wall body, and the cover plate is fixed on the triangular support; a sealed treating pond is formed by the heat insulation wall together with the cover plate, with a blender arranged in the center, an aeration pipe at the lower part and a mud outlet at the bottom; a valve is arranged on the mud outlet; a feed inlet, an oil outlet and an air outlet are arranged on the heat insulation wall body; meanwhile, a plugging valve is added to the feed inlet; the oil outlet with an oil-water semi-permeable membrane is positioned on the liquid level. The utility model has the advantages of simple structure, low cost and broad applicability, therefore is suitable for the harmless, large-scale and energy-saving treatment of sludge in oil fields and oil refineries.

Description

Oil field mud energy-efficient treatment pond

Technical field the utility model relates to the device of handling greasy filth in the oilfield process

Background technology oil field mud innoxious process for treating is the hot topic of current oil field mud Processing Technology Research, especially the current especially new technology both domestic and external of microbiological treatment greasy filth.Yet in present research, the general volume of microorganism greasy filth treatment unit is less, cause treatment capacity less, can not satisfy the on-the-spot a large amount of greasy filth in oil field handles, simultaneously in microorganism greasy filth treating processes, because to the having relatively high expectations of temperature, most optimum growth temperatures of bacterial classifications of handling are between 40～60 degree, therefore, it is bad that most greasy filth are handled bacterial classification treatment effect at normal temperatures.In order to increase greasy filth microbiological treatment amount, also have the part researcher to develop the large vol microbial treatment device, but input cost is more,, mass-producing innoxious for oil field mud, energy-conservationization processing also have very big difficulty.So existing most greasy filth treatment unit exist that treatment capacity is few, the many and high shortcoming of cost of calorific loss in the treating processes.

The summary of the invention the purpose of this utility model designs a kind of oil field mud energy-efficient treatment pond exactly, and it comprises heat-preserving wall and cover plate, agitator, aeration tube.Heat-preserving wall is by body of wall and warming plate is two-layer forms, and internal layer is that wall external layer is a warming plate; Cover plate is made up of warming plate and sheet glass, and sheet glass is a hollow plate glass; Cover plate is a triangular structure, and A-frame is sat and is contained on the top of body of wall, and cover plate is fixed on the A-frame; Airtight treating pond of the common composition of heat-preserving wall and cover plate; Central authorities at treating pond are equipped with agitator, are equipped with aeration tube in this bottom, pond, are provided with mud discharging mouth in the treating pond bottom, and valve is installed on mud discharging mouth; Agitator is temperature automatically controlled electronic heating stirrer, and heat-preserving wall is provided with charging opening, oil discharge outlet and air outlet.On charging opening, have additional simultaneously closure gate, to keep the stopping property for the treatment of pond; Oil discharge outlet is located on the metal line, and oil discharge outlet is provided with profit semi-permeable membranes (only logical oil, not water flowing).The utility model all has favorable applicability for the anaerobic and aerobic microbiological treatment, and the size for the treatment of pond can be built according to the greasy filth treatment scale, has improved the greasy filth treatment scale greatly.Treating pond adopts the closed processes design, has reduced the secondary pollution in the greasy filth treating processes, has reduced calorific loss simultaneously.Add warming plate on treating pond, this lagging material is corrosion-resistant, light transmission good, good heat insulating.Simultaneously agitator, aeration tube have all reached the standard of greasy filth mass-producing, energy-conservationization processing.The utility model is simple in structure, cost is low, suitability is wide, and oil field mud is handled the good treatment effect, has saved energy consumption simultaneously.The utility model is applicable to innoxious, mass-producing, the energy-conservationization processing of the on-the-spot and oily mud in oil refinery in oil field.

Description of drawings Fig. 1 is a structure principle chart of the present utility model, Fig. 2 is a sectional view of the present utility model, 1-hollow plate glass, 2-warming plate, 3-heating stirrer, 4-mud discharging mouth, 5-metal line, 6-charging opening, 7-air outlet, 8-oil discharge outlet, 9-aeration tube, 10-body of wall, 11-valve, 12-A-frame among the figure.

Embodiment is with reference to accompanying drawing 1, accompanying drawing 2, a kind of oil field mud energy-efficient treatment of the utility model pond, it comprises hollow plate glass 1, warming plate 2, heating stirrer 3, mud discharging mouth 4, metal line 5, charging opening 6, air outlet 7, oil discharge outlet 8, aeration tube 9, body of wall 10, valve 11, A-frame-12.Heat-preserving wall is by body of wall 10 and 2 two-layer compositions of warming plate, and to be that body of wall 10 is outer be warming plate 2 to internal layer; Cover plate is made up of warming plate 2 and hollow plate glass 1; Cover plate is a triangular structure, and A-frame 12 is sat and is contained on the body of wall 10, and cover plate is placed on the A-frame 12; A-frame 12 is a steel structure support, airtight treating pond of the common composition of heat-preserving wall and cover plate; Central authorities in this pond are equipped with heating stirrer 3, and heating stirrer 3 is temperature automatically controlled electronic heating stirrer; Lower end in this pond is equipped with aeration tube; Be provided with mud discharging mouth 4 in the bottom in this pond, valve 11 is installed on mud discharging mouth 4; Warming plate 2 is the poly-plate (EPS) of Suo Lite benzene; Heat-preserving wall is provided with charging opening 6, oil discharge outlet 8 and air outlet 7.Air outlet 7 is positioned at metal line more than 5, and air outlet 7 external exhaust gas processing devices can reach air cycle like this, deduction and exemption air-polluting purpose; Simultaneously set up closure gate at charging opening 6 places; Oil discharge outlet 8 is located on the metal line 5, and on the oil discharge outlet 8 the profit semi-permeable membranes is set.Working process of the present utility model is such, with greasy filth and microbial strains by charging opening 6 treating pond of packing into, ventilation in aeration tube 9, heating stirrer 3 carries out heated and stirred simultaneously, and under the effect of microbial strains, the oil in the greasy filth, mud, gas separate, oil, gas rise, oil is discharged from oil discharge outlet 8, and gas is 7 discharges from the air outlet, and mud is discharged by mud discharging mouth 4.

Claims

1. oil field mud energy-efficient treatment pond, it comprises heat-preserving wall, cover plate and agitator, it is characterized in that heat-preserving wall by body of wall with warming plate is two-layer forms, internal layer is that wall external layer is a warming plate; Cover plate is made up of warming plate and sheet glass, and cover plate is a triangular structure, and A-frame is sat and is contained on the top of body of wall, and cover plate is fixed on the A-frame; Airtight treating pond of the common composition of heat-preserving wall and cover plate; Central authorities at treating pond are equipped with agitator, are provided with mud discharging mouth in the bottom for the treatment of pond, and valve is installed on mud discharging mouth; Heat-preserving wall is provided with charging opening, oil discharge outlet and air outlet.

2. oil field mud energy-efficient treatment according to claim 1 pond is characterized in that described agitator is temperature automatically controlled electronic heating stirrer.

3. oil field mud energy-efficient treatment according to claim 1 pond is characterized in that setting up closure gate at charging opening; Oil discharge outlet is located on the metal line, and oil discharge outlet is provided with the profit semi-permeable membranes, the air outlet is positioned at more than the metal line.

4. oil field mud energy-efficient treatment according to claim 1 pond is characterized in that described sheet glass is a hollow plate glass.

5. oil field mud energy-efficient treatment according to claim 1 pond is characterized in that described A-frame is the steel construction A-frame.

6. oil field mud energy-efficient treatment according to claim 1 pond is characterized in that being equipped with aeration tube in the treating pond bottom.