CN104803568B - For the feed arrangement and its method of work of oil field waste processing system - Google Patents
For the feed arrangement and its method of work of oil field waste processing system Download PDFInfo
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- CN104803568B CN104803568B CN201510105152.2A CN201510105152A CN104803568B CN 104803568 B CN104803568 B CN 104803568B CN 201510105152 A CN201510105152 A CN 201510105152A CN 104803568 B CN104803568 B CN 104803568B
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Abstract
A kind of feed arrangement for oil field waste processing system, including supervisor and multiple branched pipes, rear end of the front end of the branched pipe all with supervisor is connected, the rear end of the branched pipe all connects corresponding heating chamber, main slush pump is installed on the supervisor, described main slush pump is displacement pump, and branch valve is fitted with the branched pipe.Feed arrangement for oil field waste processing system is pumped using displacement pump, can not only realize that the material larger to mobility is conveyed and distributed, the metering to feeding can also be realized, make the inventory in feeding heating chamber moderate, can not only ensure that material treatment is complete, the more efficient of the heat energy utilization of burner generation can also be made, treatment effeciency is improved.By calibrating the measurement of mouth and the adjustment of branch road regulating valve, can for a long time keep, to quantitative constant speed feeding material in heating chamber, making offal treatment operation continuity strong, further increase operating efficiency.
Description
Technical field
It is a kind of for oil field waste processing system specifically the present invention relates to oil field waste treatment technology
Feed arrangement and its method of work.
Background technology
The increasing of dynamics is developed to unconventional energy resource such as shale gas with country, the oil such as oil-base mud and oil-contained drilling cuttings are discarded
Field discarded object is constantly largely produced and accumulated, and in oil-gas exploration and development production, discards the oil fields such as oil-base mud and oil-contained drilling cuttings
Waste treatment is improper will to cause the severe contamination of water resource, soil etc., and restricts development progress, therefore oil-base mud and oil-containing
The harmless treatment of the oil field wastes such as drilling cuttings is generally taken seriously.
The current processing equipment for carrying out oil field waste treatment is mainly is sent into oil field waste by feed arrangement
To in heating chamber, heating chamber is placed in combustion chamber, the high-temperature flue gas that the burner in combustion chamber is produced using oil and gas burning
Heat convection is carried out with heating Cavity Shell Part, the oil field waste in indirectly heat heating chamber makes contained in oil field waste
Moisture and oil gradually evaporate, and water vapour and the oil gas a small amount of dust of entrainment for evaporating are extracted and carry out at condensation separation and purification
Reason, recovery obtains water, oil and on-condensible gas, and the solid phase residue for completing pyrolysis absorption is discharged by the discharge end of heating chamber, and is carried out
Rewetting or curing process, final discharge carry out accumulating, completion treatment.
Oil field waste is sent into the feed arrangement in heating chamber at present and is mainly belt or feed screw, floor space
It is larger, it is not suitable for the more oil field waste of liquid, and also transporting velocity and conveying capacity are difficult to control to, transporting velocity
Very fast then material can be made in heating chamber excessive, it is insufficient to easily cause material heating, processes halfway problem;Transporting velocity compared with
High-temperature flue gas that are slow then being difficult to efficiently utilize burner generation, efficiency of energy utilization is low.
The content of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, devises a kind of charging dress for oil field waste processing system
Put and its method of work.
Feed arrangement for oil field waste processing system of the invention, including supervisor and multiple branched pipes, described point
Rear end of the front end of branch pipe all with supervisor is connected, and the rear end of the branched pipe all connects corresponding heating chamber, pacifies on the supervisor
Equipped with main slush pump, described main slush pump is displacement pump, and branch valve is fitted with the branched pipe.
Preferably, branch road regulating valve is fitted with the branched pipe, before branch road regulating valve is located at the branch valve
Side, is fitted with calibration pipe on the branched pipe, the front end for calibrating pipe is connected with branched pipe, and the tie point with branched pipe is managed in calibration
Between branch road regulating valve and branch valve, calibrating valve is installed on the calibration pipe.
Preferably, branch's slush pump is fitted with the branched pipe, described branch's slush pump is displacement pump, is located at
The front side of the branch valve.
Preferably, filter is installed on described supervisor.
A kind of method of work of feed arrangement for oil field waste processing system, step is as follows:
(1) the branch road regulating valve of each branched pipe and the calibrating valve of each calibration pipe are opened, and closes each branched pipe
Branch valve.
(2) material is transported in each branched pipe by supervisor using main slush pump, and is discharged from calibration pipe.
(3) after each calibration pipe all starts discharge material, the inventory that each calibration pipe is discharged in setting time is entered
Row metering.
(4) the branch road regulating valve of each branched pipe is adjusted, makes what the calibration pipe of each branched pipe was discharged in setting time
Inventory is identical.
(5) calibrating valve of each calibration pipe is closed, and opens the branch valve of each branched pipe, material is sent by branched pipe
Enter correspondence heating chamber in.
The beneficial effects of the invention are as follows:Feed arrangement for oil field waste processing system carries out pump using displacement pump
Send, can not only realize that the material larger to mobility is conveyed and distributed, can also realize the metering to feeding, heat feeding
Inventory in chamber is moderate, can not only ensure that material treatment is complete, can also make the more efficient of the heat energy utilization of burner generation,
Improve treatment effeciency.By calibrating the measurement of mouth and the adjustment of branch road regulating valve, can keep for a long time to quantitative in heating chamber
Constant speed sends into material, makes offal treatment operation continuity strong, further increases operating efficiency.
The filter installed on supervisor is filtered to material, a certain degree of to filter impurity, it is ensured that Flow of Goods and Materials is smooth,
Material transporting velocity is avoided to produce larger fluctuation, the material for causing to send into heating chamber is not enough or excessive.
The flow velocity of material in each branched pipe can be simultaneously adjusted using calibration pipe and branch road regulating valve, makes each branched pipe can
Simultaneously constant speed to it is respective correspondence heating chamber in convey material, improve process operating efficiency and effect.It is regulation branched pipe pair
When calibration pipe is measured, Through Several Survey Measure can be used to the material of calibration pipe discharge, it is high using flexibility ratio, it is easy to operation.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the embodiment of the present invention one;
Accompanying drawing 2 is the structural representation of the embodiment of the present invention two;
Accompanying drawing 3 is the structural representation of the embodiment of the present invention three.
Specific embodiment
Feed arrangement for oil field waste processing system of the invention, as shown in Figures 1 to 3.
Embodiment one:
As shown in figure 1, including supervisor 1 and multiple branched pipes 2, the front end of the branched pipe 2 all with the rear end phase of supervisor 1
Even, the rear end of the branched pipe 2 all connects corresponding heating chamber 3, and main slush pump 4, described main mud are provided with the supervisor 1
Stock pump 4 is displacement pump, and branch valve 5 is fitted with the branched pipe 2.
When using, the branch valve 5 on a branched pipe 2 is first opened, the branch valve 5 on other branched pipes 2 is all closed, main mud
Stock pump 4 is worked, and material is pumped into respective branches pipe 2 by supervisor 1, is sent in correspondence heating chamber 3.
After main slush pump 4 runs one section of setting time T, then the branch valve 5 that closing has been opened opens next branched pipe
Branch valve 5 on 2, makes material be pumped into the corresponding heating chamber 3 of next branched pipe 2, and main slush pump 4 also runs identical
After one section of setting time T, respective branches valve 5 is closed, then open the branch valve 5 on next one branched pipe 2, by that analogy,
Make each branched pipe 2 to the material that equivalent is sequentially sent in corresponding heating chamber 3.
Because main slush pump 4 is displacement pump, its each turn or the inventory that is conveyed per one stroke be it is constant, each
Branch valve on branched pipe 2 opens identical setting time T, you can each branched pipe 2 is transported in correspondence heating chamber 3
Inventory is all identical, and can calculate inlet amount by monitoring the revolution or number of strokes of main slush pump 4.
Embodiment two:
As shown in Fig. 2 have being with the identical structure of embodiment one, distinguishing feature:All pacify on the branched pipe 2
Equipped with branch road regulating valve 6, branch road regulating valve 6 is located at the front side of the branch valve 5, the branched pipe 2 all on calibration pipe is installed
7, the front end for calibrating pipe 7 is connected with branched pipe 2, and calibration pipe 7 is located at branch road regulating valve 6 and branch valve 5 with the tie point of branched pipe 2
Between, calibrating valve 8 is installed on the calibration pipe 7.
When using, the branch valve 5 of each branched pipe 2 is closed, and open the branch road regulating valve 6 on each branched pipe 2 and school
, by supervisor 1 be transported in each branched pipe 2 material using main slush pump 4 by quasi- valve 8, and is discharged from each calibration pipe 7.Respectively
After individual calibration pipe 7 all starts discharge material, the inventory that each calibration pipe 7 is discharged in setting time X is measured.Regulation
The branch road regulating valve 6 of each branched pipe 2, the inventory for making the calibration pipe 7 of each branched pipe 2 be discharged in setting time X is identical.
It is then shut off each and calibrates the calibrating valve 8 of pipe 7, and open the branch valve 5 of each branched pipe 2, material is sent into by branched pipe 2
In correspondence heating chamber 3.Now the speed of each heating chamber 3 feeding material is all identical and moderate, it is ensured that material is processed complete,
Efficiency of energy utilization is improved simultaneously.
When the material to the calibration discharge of pipe 7 is measured, can be using devices such as container, instruments, for its volume, weight
Measured etc. data.
Embodiment three:
As shown in figure 3, have being with the identical structure of embodiment one, distinguishing feature:All pacify on the branched pipe 2
Equipped with branch's slush pump 9, described branch's slush pump 9 is also displacement pump, positioned at the front side of the branch valve 5.
The discharge capacity of branch's slush pump 9 is all identical, and both less than main slush pump 4.
When using, by supervisor 1 be transported in each branched pipe 2 material by main slush pump 4, then by each branched pipe 2
Branch's slush pump 9 product pump sent into each heating chamber 3.
Because branch's slush pump 9 is displacement pump, its each turn of operation or the inventory conveyed per one stroke are constant.
In the course of work, electric machine frequency maintains same numerical value when each branch's slush pump 9 runs, and to make the row of main slush pump 4
Amount is flux matched with the always suction of each branch road slush pump.Make the inventory for entering each heating chamber identical and moderate, it is ensured that material
It is processed complete, while improving efficiency of energy utilization.
Can all realize being simultaneously that multiple heating chambers 3 carry out feeding using multiple branch roads due to embodiment two and embodiment three,
So in embodiment two and embodiment three, filter 10 is provided with supervisor 1, make material before each branched pipe 2 is entered, enter
Row filtering, it is a certain degree of to filter impurity, make Flow of Goods and Materials smooth, it is to avoid each material transporting velocity of branched pipe 2 produces larger
Fluctuation, the material for causing to send into heating chamber 3 is not enough or excessive, it is ensured that material is processed complete, while improving using energy source
Efficiency.
Claims (3)
1. a kind of feed arrangement for oil field waste processing system, it is characterised in that including supervisor (1) and multiple branched pipe
(2), rear end of the front end of the branched pipe (2) all with supervisor (1) is connected, and the rear end of the branched pipe (2) all connects corresponding
Heating chamber (3), is provided with main slush pump (4) on the supervisor (1), described main slush pump (4) is displacement pump, the branched pipe
(2) branch valve (5) is fitted with, branch road regulating valve (6) is fitted with the branched pipe (2), branch road regulating valve (6) is located at
The front side of the branch valve (5), is fitted with calibration pipe (7), the front end of calibration pipe (7) and branched pipe on the branched pipe (2)
(2) it is connected, the tie point of calibration pipe (7) and branched pipe (2) is located between branch road regulating valve (6) and branch valve (5), the calibration
Calibrating valve (8) is installed on pipe (7).
2. the feed arrangement for oil field waste processing system according to right wants ball 1, it is characterised in that described master
Filter (10) is installed on pipe (1).
3. the method for work of the feed arrangement of oil field waste processing system is used for described in a kind of claim 1, it is characterised in that
Step is as follows:
(1) the branch road regulating valve of each branched pipe and the calibrating valve of each calibration pipe are opened, and closes the branch of each branched pipe
Valve;
(2) material is transported in each branched pipe by supervisor using main slush pump, and is discharged from calibration pipe;
(3) after each calibration pipe all starts discharge material, the inventory that each calibration pipe is discharged in setting time is counted
Amount;
(4) the branch road regulating valve of each branched pipe is adjusted, the material for making the calibration pipe of each branched pipe be discharged in setting time
Amount is identical;
(5) calibrating valve of each calibration pipe is closed, and opens the branch valve of each branched pipe, material is sent into by branched pipe right
In answering heating chamber.
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CN104803568B true CN104803568B (en) | 2017-06-23 |
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Effective date of registration: 20170515 Address after: 264000 Jerry Road, Laishan District, Shandong, Yantai, China, 9 Applicant after: RUIJIE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 264003 Yantai street, Laishan District, Shandong, No. 7 AUCMA Applicant before: Jereh Energy Services Co., Ltd. |
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