CN201825828U

CN201825828U - Oily sediment treatment device

Info

Publication number: CN201825828U
Application number: CN2010205428145U
Authority: CN
Inventors: 徐雪荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-20
Filing date: 2010-09-20
Publication date: 2011-05-11
Anticipated expiration: 2020-09-20

Abstract

An oily sediment treatment device comprises a tank body; the top of the tank body is provided with a feed inlet, a motor and a gear box; the upper part of the feed inlet is connected with a screener; the motor and the gear box are connected with a main shaft; the man shaft passes through a protecting sleeve and is fixedly connected with a stirrer and an adjusting paddle; the stirrer and the adjusting paddle are positioned in a reaction chamber; the stirrer is positioned below the adjusting paddle; the reaction chamber is internally provided with a steam coil; the steam coil is connected with a steam pipe; the upper part of the reaction chamber is provided with a flow stabilizing chamber; the reaction chamber is separated from the flow stabilizing chamber through the bottom plate of the flow stabilizing chamber; the top of the flow stabilizing chamber is the top plate of the flow stabilizing chamber; the upper part of the top plate of the flow stabilizing chamber is provided with a collecting chamber; the collecting chamber is internally provided with a collecting slot; an oil discharging pipe is connected with the collecting tube; a discharge hole at the lower part of the reaction chamber is communicated with a storage pool through a pump and a centrifugal machine; a water outlet of the centrifugal machine is communicated with an inlet of a water pool; the water outlet of the water pool is communicated with the screener through a water pump; the outlet of a dosing pot is communicated with the screener; and the outlet of a sediment pool is communicated with the screener through a conveyor. The oily sediment treatment device has high efficiency and good treatment effect.

Description

The oil-containing mud sand treatment unit

One, technical field

The utility model relates to a kind of silt particle treatment unit, is a kind of oil-containing mud sand treatment unit concretely.

Two, background technology

At present, industries such as oil field, petrochemical complex, machinery can produce a large amount of oil-containing mud sands in process of production.Oil-containing mud sand enters HW08 item in " national Hazardous wastes register " (No. [1998] 089, environment-development), is the solid waste of high pollution, becomes the problem that relevant industries press for solution.China oil-containing mud sand is handled and started late, and is relatively backward relatively abroad, though and external treatment technology is comparatively ripe, equipment price is extremely high, processing cost is higher, is not suitable for China's national situation.The present cost-effective treatment unit of China is very rare, causes oil-containing mud sand to accumulate in a large number, has had a strong impact on normal production, has polluted environment.The biological treatment device of the existing oil-containing mud sand dewatering unit of present China, whizzer tripping device, unslaked lime treatment unit, thermal treatment unit, medicament and filtering composite handling arrangement, mud, incinerating and treating device etc.Only dehydration reduces volume to the silt particle dewatering unit to oil-containing mud sand, reduces and deposits floor space, to the not solution of pollution problem of oil; Whizzer tripping device processing form is single, and effect is not ideal; The unslaked lime treatment unit of oil-containing mud sand just adsorbs the oil in the oil-containing mud sand and solidifies, and does not solve the pollution problem of oil; Oil-containing mud sand thermal treatment unit energy consumption is big, to high boiling point oil component poor effect; Medicament and the investment of filtering composite handling arrangement are higher, and dosing is big, the cost height; Though the biological treatment device effect of mud is better, have that cost is too high, management difficulty is big, be subjected to that physical environment and weather effect are big, the unsettled weakness of treatment effect, especially be not suitable for using in the northern area of China; Burning disposal ignition dope consumption is big, the running cost height, and atmosphere brought secondary pollution; There is the Processes and apparatus complexity in present existing dosing WATER-WASHING METHOD, the more high shortcoming of failure rate.

Three, utility model content

The purpose of this utility model is exactly the defective that exists at prior art, and a kind of danger simple in structure, with low cost, no and the good oil-containing mud sand treatment unit of treatment effect are provided.

Its technical scheme is: comprise tank body, it is characterized in that: an opening for feed and motor and wheel box are arranged at the tank body top, opening for feed top links to each other with screening washer, motor and wheel box are connected with main shaft, main shaft passes protecting jacket and agitator, the adjusting oar is fixedly connected, agitator and adjusting oar are positioned at reaction chamber, agitator is positioned at regulates the oar below, steam coils is arranged in the reaction chamber, steam coils links to each other with vapour pipe, reaction chamber top is plenum chamber, and reaction chamber and plenum chamber are separated by the plenum chamber base plate, and the plenum chamber top is the plenum chamber top board, plenum chamber top board top is collecting chamber, receiving tank is arranged in the collecting chamber, and oil exit pipe links to each other with receiving tank, the discharge port of reaction chamber bottom by pump and whizzer with deposit the pond and be communicated with, the water outlet of whizzer is communicated with the inlet in pond, the water outlet in pond is communicated with screening washer by water pump, and the outlet of grug feeding jar is communicated with screening washer, and the outlet in silt particle pond is communicated with by handling machinery and screening washer.

The equipment of the utility model has the advantages that is the totally enclosed device; the production site cleaning, volume is little, and floor space is few; the efficient height; treatment effect is good, and running cost is low, and quantities and construction investment are low; also can be designed to portable or fixed treatment unit; flexible, can be fit to the application scenario of multiple complexity, protected environment.

Four, description of drawings

Accompanying drawing is the structural representation of a kind of embodiment of the utility model.

Five, embodiment

As shown in the figure, a kind of oil-containing mud sand treatment unit, comprise tank body, one opening for feed 8 and motor and wheel box 11 are arranged at 14 tank bodies, 14 tops, opening for feed 8 tops link to each other with screening washer 9, and motor and wheel box 11 are connected with main shaft 10, and main shaft 10 passes protecting jacket 12 fixedlys connected with agitator 1, adjusting oar 3, agitator 1 and adjusting oar 3 stretch in the reaction chamber 2, and agitator 1 is positioned at regulates oar 3 belows; Steam coils 15 is arranged in the reaction chamber 2, and steam coils 15 links to each other with vapour pipe 16; Reaction chamber 2 tops are plenum chambers 7, reaction chamber 2 and plenum chamber 7 are separated by plenum chamber base plate 4, plenum chamber 7 tops are plenum chamber top boards 13, plenum chamber top board 13 tops are collecting chambers 25, receiving tank 6 is arranged in the collecting chamber 25, and oil exit pipe 5 links to each other with receiving tank 6, and oil exit pipe 5 stretches in the storage tank, the discharge port 17 of reaction chamber 2 bottoms by pump 22 and whizzer 23 with deposit pond 24 and be communicated with, the water outlet of whizzer 23 is communicated with the inlet in pond 18; The water outlet in pond 18 is communicated with screening washer 9 by water pump 19, and the outlet of grug feeding jar 20 is communicated with screening washer 9, and the outlet in silt particle pond 21 is communicated with by handling machinery and screening washer 9.

When using the utility model, oil-containing mud sand is placed in the silt pond 21, oil-containing mud sand drops into screening washer 9 through slush pump or lifter, enter reaction chamber 2 again, in reaction chamber 2, add 20-95 ℃ of hot water simultaneously, feed steam heating to steam coils 15, to keep the temperature in this device, add the treatment agent that contains silt particle weight 0.02%-4% by grug feeding jar 20 to screening washer 9 simultaneously, simultaneously starter motor and wheel box 11 drive agitators 1 and regulate oar 3, reacted 2-50 minute, then from the discharge port 17 of reaction chamber 2 bottoms with the silt particle mixed solution in pump 22 drains into whizzer 23, after the dehydration, silt particle enters deposits pond 24 storages, and the water of deviating from enters pond 18 and recycles, and isolated oil enters collecting chamber 25 through plenum chamber 7 in the reaction chamber 2, oil enters receiving tank 6 after collecting chamber 25 compiles, drain into storage tank through oil exit pipe 5 and reclaim.

Claims

1. oil-containing mud sand treatment unit, comprise tank body, it is characterized in that: an opening for feed and motor and wheel box are arranged at the tank body top, opening for feed top links to each other with screening washer, motor and wheel box are connected with main shaft, main shaft passes protecting jacket and agitator, the adjusting oar is fixedly connected, agitator and adjusting oar are positioned at reaction chamber, agitator is positioned at regulates the oar below, steam coils is arranged in the reaction chamber, and steam coils links to each other with vapour pipe, and reaction chamber top is plenum chamber, reaction chamber and plenum chamber are separated by the plenum chamber base plate, the plenum chamber top is the plenum chamber top board, and plenum chamber top board top is collecting chamber, and receiving tank is arranged in the collecting chamber, oil exit pipe links to each other with receiving tank, the discharge port of reaction chamber bottom by pump and whizzer with deposit the pond and be communicated with, the water outlet of whizzer is communicated with the inlet in pond, the water outlet in pond is communicated with screening washer by water pump, the outlet of grug feeding jar is communicated with screening washer, and the outlet in silt particle pond is communicated with by handling machinery and screening washer.