CN208260336U - Oil field cartridge cleaning device - Google Patents
Oil field cartridge cleaning device Download PDFInfo
- Publication number
- CN208260336U CN208260336U CN201820503325.5U CN201820503325U CN208260336U CN 208260336 U CN208260336 U CN 208260336U CN 201820503325 U CN201820503325 U CN 201820503325U CN 208260336 U CN208260336 U CN 208260336U
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- China
- Prior art keywords
- filter core
- rinse bath
- cabinet body
- cleaning device
- oil field
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Abstract
The utility model relates to oil-field flooding technology field, especially a kind of water filling cartridge cleaning devices of well filter.A kind of oil field cartridge cleaning device, it mainly include cabinet body, universal wheel, the cabinet body is equipped with rinse bath, electric cabinet, supersonic generator, Level meter are equipped in cabinet body side wall, cabinet body is equipped with chemicals dosing plant, and the rinse bath inner wall is equipped with support frame, is placed with filter core pallet on support frame, filter core pallet is equipped with threaded connection hole, and filter core to be cleaned is set in rinse bath；The rinse bath top is equipped with overflow port, and lower part is equipped with sewage draining exit, and there are no electric heaters for bottom.The utility model solve the problems, such as the cleaning of filter core difficulty and clean it is halfway, it is structurally reasonable, easy to operate, dirt inside well filter filter core can be thoroughly removed, there is stronger production practicability.
Description
Technical field
The utility model relates to oil-field flooding technology field, especially a kind of filter element cleaning of water filling well filter is filled
It sets.
Background technique
Water injection technology is a kind of highly important mining method of oil field development, be supplement stratum energy, maintain oil field compared with
Effective, the easy method of long-term high yeild stable yields；Oil-field flooding at present using treated at Combined Treatment station produced-water reinjection, due to
The unstability of multi-purpose station sewage disposal system and long distance pipeline reaches in the water of wellhead of water injection well containing greasy dirt, suspended matter, shadow
Ring flood effectiveness.To solve this problem, well filter is installed in wellhead of water injection well, intercepts and filter the greasy filth in water, consolidates
The impurity such as body suspended matter, in well filter operational process, filter cylinder and filter core internal float crude oil sludge, carbonate scale and other
Impurity, since under long-play and pressure effect, Enriching accumulation, filter opening and sieve pore are blocked up impurity by solid impurity in the filter
Plug, causes flux to decline, builds the pressure, the inadequate phenomenon of water injection rate also results in the secondary pollution of water quality；Scene is artificial clear at present
Washing method is using steel brush by screen surface dirt removal, but can not thoroughly remove dirt inside filter cylinder and filter core, can not
Reach deep layer cleaning；Under the premise of the cleaning of this not deep layer, strainer is only replaced, root problem can not be solved, will continue to occur
Flux is insufficient, water injection rate is inadequate, builds the pressure and strainer is caused to deform, cause the increase of cost, maintenance cost, seriously affected normal life
It produces.
Water enters filter by water inlet, and after filter cartridge assembly filters impurity, clear water is discharged by water outlet.
The cleaning method of existing filter is the backwash and artificial cleaning of filter itself, its working principle is that: so-called recoil is just
It is to be discharged after opening blowdown valve by pressure itself carrying impurity using sewage draining valve, filter interior impurity is discharged.
But at the scene in application process, since well head water injection pressure is higher, the impurity such as the suspended matter of oil-containing, greasy filth in water
More, by running for a long time, the dirt of filter interior is not easy to be sent out to flush out through the compaction of excess pressure.It influences
Normal production run.
When existing cleaning method carries out washing and cleaning operation outside filter core, water required for water (flow) direction and cleaning impurity
It is just reversed to flow direction, since impurity is compacted in filter for a long time, so cleaning effect is bad.Clean-in-place outlet
Sewage has pressure, is easily splashed to outside, pollutes environment, not environmentally；
Conventional cleaning method is using high pressure water jet, and with high pressure water flow, from external impact, these inorganic matters are miscellaneous again
Matter washes away impurity from strainer, but has partial impurities in the process of cleaning and be embedded in the mesh of filter core, cannot be complete
Clear all, and cleaning process needs a large amount of water, causes the waste of resource.
Summary of the invention
The purpose of this utility model is to provide a kind of structurally reasonable, easy to operate, can effectively be filtered for well filter
Core inner dirt is thoroughly removed, economical and practical oil field cartridge cleaning device.
The utility model discloses a kind of oil field cartridge cleaning devices, mainly include cabinet body, universal wheel, it is characterised in that
The cabinet body is equipped with rinse bath, and electric cabinet, supersonic generator, Level meter are equipped in cabinet body side wall, and cabinet body, which is equipped with, to be added
Medicine device, the chemicals dosing plant include electric blender, filling opening, outlet tube, and the outlet tube is connected with the slot of cleaning；
The rinse bath inner wall is equipped with support frame, filter core pallet is placed on support frame, filter core pallet is equipped with threaded connection hole, to clear
The filter core washed is set in rinse bath, and upper part is connected through a screw thread hole and is connected with filter core pallet, the included recoil of the filter core
It washes bayonet to be located above filter core pallet, filter core main body to be cleaned is located at the lower section of filter core pallet；The rinse bath top is equipped with
Overflow port, lower part are equipped with sewage draining exit, and there are no electric heaters for bottom.
Preferably, being additionally provided with grid tray in the rinse bath, the electric heater is located under the grid tray
Portion.Grid tray is set, electric heater and the filter core can be separated, prevent collision of the filter core to electric heater.
Preferably, the Level meter is magnetic double level gauge, the magnetic double level gauge passes through signal wire and electricity
Control case is connected.
Preferably, the backwash bayonet carried with the filter core is connected, it is furnished with backwashing equipment.The filter core is included
Backwash bayonet, itself be also here with existing backwash bayonet, to utilize this cleaning device for backwash
On the basis of being cleaned, it can also backwash, so that filter element cleaning obtains more thorough.
The utility model is in order to solve the deficiencies in the prior art, at base case investigation, experimental analysis and scene
On the basis of data collection, the cleaning program of well filter is proposed in conjunction with field working conditions, corruption is not being generated to filter element
Under the premise of erosion acts on, above-mentioned cleaning device is devised, which is generally utilized ultrasonic cleaning technology+auxiliary
Cleaning agent+recoil cleaning method.
Utility model works principle:
The method of the utility model combination physics and chemistry is finely cleaned, clear using ultrasonic cleaning technology+auxiliary
Lotion+recoil cleaning method；Aiming at the problem that cleaning of well head filter core difficulty, turned using high-frequency oscillation signal by energy converter (oscillator)
Chemical conversion high frequency machinery is vibrated and is traveled in liquid, and ultrasonic wave forward directed radiation and generates ten hundreds of to density interphase in a liquid
Micro-bubble, negative pressuren zone of these bubbles in communication process formed, growth, and in zone of positive pressure rapid closing, in this quilt
Referred to as during " cavitation effect ", bubble is closed the instantaneous high pressure that can form thousands of a atmospheric pressure, continuously generates
High pressure just as countless small " explosions " constantly impacted object surface, make the dirt rapid deterioration in body surface and gap, thus
Reach deep layer cleaning purpose；
Well filter stainless steel filter core used in water injection well in oil fields at present, specification a length of 96cm, diameter 86mm, spiral shell
Line connection;In operational process, filter core is blocked by greasy filth, dirt, other impurities, influences filter effect；Pass through experimental determination, cleaning
Environment temperature has an impact to cleaning effect, can accelerate effective cleaning to greasy filth etc. under hot environment, fill in the chemicals dosing plant
There is chemical, chemical, which is added, in auxiliary can accelerate the clear of ultrasonic wave using the chemical action of this cleansing medium
Effect is washed, ultrasonic cleaning is physical action, and two kinds of effects combine, and can carry out sufficiently, thoroughly cleaning to object.
In conjunction with filter core specification, filter core is fixed on the filter core pallet in rinse bath, is screwed, it is clear to carry out immersion
It washes, the electric energy that supersonic generator sends power supply is converted to mechanical wave, achievees the purpose that cleaning using this ultrasonic wave.It is described
Supersonic generator: being to convert electrical current into the high-frequency ac electric signal to match with ultrasonic transducer.Using Linear Amplifer
Circuit and switching power circuit, ultrasonic power supply generally use the circuit shape of Switching Power Supply from the aspect of transfer efficiency
Formula.The filter core and clear water for needing to clean are held in the rinse bath, specification can be according to filter core specifications design.
Cleaning process:
1. pretreatment: stainless steel filter core being taken out from filter, removes the obvious greasy filth in surface；
2. installation: filter core is threadably mounted on filter core pallet and places in rinse bath；
3. adding water: proper amount of clear water being added into service sink, liquid level, which is subject to, submerges filter core height；
4. heating: starting automatically controlled heater switch, heat the water to 65-70 DEG C；
5. chemical is added: when water temperature rises to 40 DEG C or so, chemical being added in chemicals dosing plant, opens
Electric blender agitation clear water dissolves it sufficiently；
6. ultrasonic cleaning: setting ultrasonic time, start ultrasonic switch, start to be cleaned by ultrasonic；
7. recoil: being backwashed (manual) to filter core with hot water or compressed air pulsation；
8. cleaning agent overflow: if liquid level has an excessive oil slick in cleaning process, open overflow port discharge (while plus
Enter proper amount of clear water or cleaning agent), prevent secondary pollution；
9. cleaning post-processing: emptying sewage cleans the residual having in each hole with clean hot water injection or with compressed air
Liquid is thoroughly blown off, and surface is dried up；Or entire pallet is taken out, it puts in clean water and rinses.
Compared with prior art, the cleaning device of filter element provided by the utility model, solve filter core difficulty cleaning and
Halfway problem is cleaned, it is structurally reasonable, easy to operate, dirt inside well filter filter core can be carried out thoroughly clear
It removes, there is stronger production practicability, be a kind of economical and practical oil field cartridge cleaning device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of filter core pallet in Fig. 1.
As shown in the figure: 1 is cabinet body, and 2 be magnetic double level gauge, and 3 be supersonic generator, and 4 be electric cabinet, and 5 fill for dosing
It sets, 6 be electric blender, and 7 be filling opening, and 8 be liquid valve door, and 9 be outlet tube, and 10 be backwash bayonet, and 11 be filter core pallet,
12 be filter core, and 13 be support frame, and 14 be overflow port, and 15 is clean slot, and 16 be sewage draining exit, and 17 be universal wheel, and 18 be electric heater,
19 be grid tray, and 20 be threaded connection hole.
Specific embodiment
Embodiment 1:
Referring to Fig.1, Fig. 2, is the structural schematic diagram of the utility model embodiment, and a kind of oil field cartridge cleaning device is main
It to include cabinet body 1, universal wheel 17, the cabinet body 1 is equipped with rinse bath 15, electric cabinet 4 is equipped in 1 side wall of cabinet body, ultrasonic wave occurs
Device 3, Level meter, cabinet body 1 are equipped with chemicals dosing plant 5, and the chemicals dosing plant 5 includes electric blender 6, filling opening 7, goes out liquid
Pipe 9, the outlet tube 9 are equipped with liquid valve door 8, and the outlet tube 9 is connected with the slot 15 of cleaning；In the rinse bath 15
Wall is equipped with support frame 13, filter core pallet 11 is placed on support frame 13, filter core pallet 11 is equipped with threaded connection hole 20, to be cleaned
Filter core 12 be set in rinse bath 15, upper part is connected through a screw thread hole 20 and is connected with filter core pallet 11, the filter core 20 oneself
The backwash bayonet 10 of band is located at 11 top of filter core pallet, and filter core main body to be cleaned is located at the lower section of filter core pallet 11；It is described
15 top of rinse bath is equipped with overflow port 14, and lower part is equipped with sewage draining exit 16, and there are no electric heaters 18 for bottom.The Level meter
For magnetic double level gauge 2, the magnetic double level gauge 2 is connected by signal wire with electric cabinet 4.
Embodiment 2:
Compared with 1 technical solution of embodiment, the difference is that: it is additionally provided with grid tray 19 in the rinse bath 15,
The electric heater 18 is located at the lower part of the grid tray 19.
Embodiment 3:
Compared with 2 technical solution of embodiment, the difference is that: 10 phase of backwash bayonet carried with the filter core 12
Connection is furnished with backwashing equipment.Using backwashing equipment, recoiled manually with hot water or compressed air pulsation to filter core 12
It washes.
Claims (5)
1. a kind of oil field cartridge cleaning device mainly includes cabinet body, universal wheel, it is characterised in that the cabinet body is equipped with cleaning
Slot, cabinet body side wall is interior to be equipped with electric cabinet, supersonic generator, Level meter, and cabinet body is equipped with chemicals dosing plant, the dosing dress
It sets comprising electric blender, filling opening, outlet tube, the outlet tube is connected with the rinse bath；The rinse bath inner wall is set
There is support frame, filter core pallet is placed on support frame, filter core pallet is equipped with threaded connection hole, and filter core to be cleaned is set to cleaning
In slot, upper part is connected through a screw thread hole and is connected with filter core pallet, and the included backwash bayonet of the filter core is located at filter core support
Above disk, filter core main body to be cleaned is located at the lower section of filter core pallet；The rinse bath top is equipped with overflow port, and lower part is equipped with row
Dirty mouth, there are no electric heaters for bottom.
2. oil field cartridge cleaning device as described in claim 1, it is characterised in that be additionally provided with grid support in the rinse bath
Frame, the electric heater are located at the lower part of the grid tray.
3. oil field cartridge cleaning device as claimed in claim 1 or 2, it is characterised in that the Level meter is magnetic turning plate
Liquidometer, the magnetic double level gauge are connected by signal wire with electric cabinet.
4. oil field cartridge cleaning device as claimed in claim 1 or 2, it is characterised in that the backwash carried with the filter core
Bayonet is connected, and is furnished with backwashing equipment.
5. oil field cartridge cleaning device as claimed in claim 3, it is characterised in that the backwash card carried with the filter core
Mouth is connected, and is furnished with backwashing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503325.5U CN208260336U (en) | 2018-04-10 | 2018-04-10 | Oil field cartridge cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503325.5U CN208260336U (en) | 2018-04-10 | 2018-04-10 | Oil field cartridge cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208260336U true CN208260336U (en) | 2018-12-21 |
Family
ID=64677944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820503325.5U Active CN208260336U (en) | 2018-04-10 | 2018-04-10 | Oil field cartridge cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208260336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589692A (en) * | 2019-02-14 | 2019-04-09 | 西安净源水处理科技有限公司 | A kind of cartridge cleaning device |
| CN109675372A (en) * | 2019-02-19 | 2019-04-26 | 枣庄文兴矿业设备厂 | A kind of mining filter element cleaning technique |
-
2018
- 2018-04-10 CN CN201820503325.5U patent/CN208260336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589692A (en) * | 2019-02-14 | 2019-04-09 | 西安净源水处理科技有限公司 | A kind of cartridge cleaning device |
| CN109675372A (en) * | 2019-02-19 | 2019-04-26 | 枣庄文兴矿业设备厂 | A kind of mining filter element cleaning technique |
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