CN106738333A - A kind of all-electric blending machine - Google Patents
A kind of all-electric blending machine Download PDFInfo
- Publication number
- CN106738333A CN106738333A CN201611177442.9A CN201611177442A CN106738333A CN 106738333 A CN106738333 A CN 106738333A CN 201611177442 A CN201611177442 A CN 201611177442A CN 106738333 A CN106738333 A CN 106738333A
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- CN
- China
- Prior art keywords
- vfd
- pipeline
- rooms
- frequency
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002156 mixing Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims description 16
- 230000008676 import Effects 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 239000003129 oil well Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/02—Controlling the operation of the mixing
- B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/14—Supply means incorporated in, or mounted on, mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
- B28C7/163—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure using a pump
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of all-electric blending machine, it includes sledge seat shell body, VFD rooms, blending tank, pipeline room and clean water tank, from left to right interval setting VFD rooms, blending tank, pipeline room and clean water tank successively in sledge seat shell body；Described VFD rooms are provided with VFD, and VFD chamber interiors are configured with power switch cabinet and frequency-variable controller；The inside of blending tank is provided with stirring container and clarified water pump from top to bottom, and clarified water pump is driven by clear water motor, and clear water motor is connected with frequency-variable controller；Pipeline room upper surface is provided with high energy mixers, and the front of pipeline room is additionally provided with console, and high energy mixers are connected with stirring container；Clean water tank is provided with into water receptacle and circulating pump from top to bottom, and the outlet for entering water receptacle is connected with circulating pump, and circulating pump is connected with high energy mixers, and circulating pump is driven by circulation motor, and circulation motor is connected with frequency-variable controller.It is of the invention compared with traditional blending machine, there is all-electric driving, control accuracy high, high working efficiency, high degree of automation.
Description
Technical field
The present invention relates to the technical field of blending machine structure design, particularly a kind of all-electric blending machine.
Background technology
Blending machine is equipment for mud mixing of the reinforcing oil well cement mortar before oil well is injected, and being characterized in can be even
Continuous ground, in large quantity mixture go out high-quality cement mortar, to meet reinforcing oil well needs.
The power of existing blending machine equipment is all in the way of using Diesel engine plus transfer case to drive hydraulic pump, this
There is following some deficiency in power mode：1st, Diesel engine and transfer case need import mostly, purchase high with maintenance cost, and
And combination type of drive is extremely complex；2nd, Diesel engine can not meet requirement of explosion proof；3rd, Diesel engine operation noise is big, ring
Border pollution is big；4th, hydraulic control has that control accuracy is low, delayed serious shortcoming；5th, at low ambient temperatures, hydraulic system is present
Use limitation, it is impossible to meet the use requirement of low temperature environment；It is low also to there is automaticity in the 6th, traditional blending machine equipment, control
The difficult shortcoming with debugging.To solve the above problems, the present invention proposes a kind of blending machine of all-electric driving, not only replaces completely
For the mode that the combination of Diesel engine, transfer case and hydraulic system drives, the also automaticity to blending machine is carried out significantly
The lifting of degree.
The content of the invention
Shortcoming it is an object of the invention to overcome prior art, there is provided a kind of all-electric driving, high degree of automation, control
The blending machine of high precision processed, high working efficiency.
The purpose of the present invention is achieved through the following technical solutions：A kind of all-electric blending machine, it include sledge seat shell body,
VFD rooms, blending tank, pipeline room and clean water tank, from left to right interval setting VFD rooms, blending tank, pipeline room successively in sledge seat shell body
And clean water tank；The described positive medium position in VFD rooms is provided with VFD, and VFD chamber interiors are configured with power switch cabinet and frequency conversion control
Device processed, power switch cabinet is connected with frequency-variable controller；The inside of blending tank is provided with stirring container and clarified water pump, clear water from top to bottom
Pump is connected with the outlet of stirring container, and clarified water pump is driven by clear water motor, and clear water motor is connected with frequency-variable controller；Pipeline room
Upper surface on be provided with high energy mixers, inside is provided with a plurality of pipeline for connecting, and the front of pipeline room is additionally provided with control
Platform, high energy mixers are connected by pipeline with the import of stirring container；Clean water tank is provided with into water receptacle and circulating pump from top to bottom,
The outlet for entering water receptacle is connected with circulating pump, and circulating pump is connected by pipeline with high energy mixers, and circulating pump is driven by circulation motor
Dynamic, circulation motor is connected with frequency-variable controller.
Further, the middle position of described stirring container be provided with for stir mixing agitator, agitator by
Stirring motor drives, and stirring motor is connected with frequency-variable controller.
Further, described console includes touch-screen, PLC system and relay, console and frequency-variable controller
Also it is connected with power switch cabinet while connection.
Further, the mass flow for measuring mud density is provided with the export pipeline of described high energy mixers
Meter.
Further, described stirring container and entering is provided with the upper surface of water receptacle for measuring liquid level in tank
Liquid level gauge.
Further, it is provided with based on the liquid flow for testing liquid flow on described pipeline.
Further, air-conditioning system, illuminator and temperature and humidity monitoring system are also configured with described VFD rooms.
The present invention has advantages below：
1st, a kind of all-electric blending machine of the present invention solve traditional blending machine by Diesel engine as power when
Various drawbacks, realize comprehensive electric drive.
2nd, a kind of all-electric blending machine of the present invention is carried out accurately using frequency-variable controller to whole system, motor etc.
Control, improves control accuracy, while improve operating efficiency.
3rd, multiple electronic induction elements, such as liquid level gauge, liquid stream are provided with a kind of all-electric blending machine of the present invention
Flowmeter, mass flowmenter etc., thus function is relatively more, while being realized using console, frequency-variable controller etc. mixed to mud
The Automated condtrol of conjunction process, thus high degree of automation, debug and easy to control.
4th, a kind of all-electric blending machine of the present invention can be useful in low temperature environment, and this is caused the characteristics of all-electric
Blending machine is no longer influenced by the limitation of environment temperature, while overall low cost of manufacture of the invention, is adapted to high-volume popularization and uses, it is real
It is strong with property.
Brief description of the drawings
Fig. 1 is schematic front view of the invention；
Fig. 2 is the schematic top plan view after present invention removal rack 22；
In figure：1- VFD rooms, 2-VFD, 3- agitators, 4- stirring motors, 5- liquid level gauges, 6- liquid flow meters, 7- high energy is mixed
Clutch, 8- consoles, 9- clean water tanks, 10- sledge seat shell bodies, 11- clear water motors, 12- mass flowmenters, 13- pipelines room, 14- is followed
Ring pump, 15- blending tanks, 16- clarified water pumps, 17- circulation motors, 18- stirring containers, 19- pipelines, 20- enters water receptacle, 21- frequency conversions
Controller, 22- racks.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
State.
As depicted in figs. 1 and 2, a kind of all-electric blending machine, it includes sledge seat shell body 10, VFD rooms 1, blending tank 15, pipeline
Room 13 and clean water tank 9, from left to right interval setting VFD rooms 1, blending tank 15, pipeline room 13 and clear water successively in sledge seat shell body 10
Tank 9；The described positive medium position in VFD rooms 1 is provided with inside VFD 2, VFD room 1 and is configured with power switch cabinet and VFC
Device 21, power switch cabinet is connected with frequency-variable controller 21；The inside of blending tank 15 is provided with stirring container 18 and clear water from top to bottom
Pump 16, clarified water pump 16 is connected with the outlet of stirring container 18, and clarified water pump 16 is driven by clear water motor 11, clear water motor 11 with become
Frequency controller 21 is connected；High energy mixers 7 are provided with the upper surface of pipeline room 13, inside is provided with a plurality of pipeline for connecting
19, the front of pipeline room 13 is additionally provided with console 8, and high energy mixers 7 are connected by pipeline 19 with the import of stirring container 18；Clearly
Water pot 9 is provided with into water receptacle 20 and circulating pump 14 from top to bottom, and the outlet for entering water receptacle 20 is connected with circulating pump 14, circulating pump 14
It is connected with high energy mixers 7 by pipeline 19, circulating pump 14 is driven by circulation motor 17, circulation motor 17 and frequency-variable controller 21
Connection.
Further, the middle position of stirring container 18 be provided with for stir mixing agitator 3, agitator 3 by
Stirring motor 4 drives, and stirring motor 4 is connected with frequency-variable controller 21；Console 8 includes touch-screen, PLC system and relay
Device, is also connected while console 8 is connected with frequency-variable controller 21 with power switch cabinet；On the export pipeline of high energy mixers 7
It is provided with the mass flowmenter 12 for measuring mud density；It is provided with stirring container 18 and the upper surface for entering water receptacle 20
Liquid level gauge 5 for measuring liquid level in tank；It is provided with pipeline 19 6 based on the liquid flow for testing liquid flow；VFD rooms 1
Inside it is also configured with air-conditioning system, illuminator and temperature and humidity monitoring system.
Installation process of the invention and the course of work are as follows：By all parts of the invention according to the company shown in Fig. 1 and Fig. 2
The relation of connecing is installed, and the outlet of stirring container 18 is connected with mud reception device, will enter the import of water receptacle 20 with originally
Water outlet pipe is connected.Start the power switch cabinet in VFD rooms 1, regulation frequency-variable controller 21 is with the speed and voltage starting of safety
Stirring motor 4, clear water motor 11, circulation motor 17 and console 8, blending machine are started working；Running water is entered into water receptacle
In 20, the driving cycle pump 14 of circulation motor 17 sends into high energy mixers 7 running water；One charging aperture of high energy mixers 7
Mud powder is continuously incorporated with, running water forms initial mud with mud powder initial contact, and initial mud is through pipeline
19 enter into stirring container 18, and also charging has mud powder in stirring container 18, by the agitator 3 in stirring container 18
High speed Stirring is acted on, and initial mud is sufficiently mixed, and forms ripe mud；Clear water motor 11 drives clarified water pump 16 to hold stirring
, in mud reception device, the mixed process of mud is completed for ripe mud pumping in device 18.
In said process, realized to stirring motor 4, clear water motor 11, circulation electricity by frequency-variable controller 21 and console 8
The control of machine 17, so as to effectively control mud mixing efficiency；It is complete by setting stirring motor 4, clear water motor 11, circulation motor 17
Diesel engine is instead of entirely, comprehensive electric drive is realized, it is to avoid the various drawbacks brought using diesel engine, such as：High cost,
Noise pollution is big, control difficulty etc..
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (7)
1. a kind of all-electric blending machine, it is characterised in that：It includes sledge seat shell body（10）, VFD rooms（1）, blending tank（15）, pipeline
Room（13）And clean water tank（9）, sledge seat shell body（10）Interior from left to right interval setting VFD rooms successively（1）, blending tank（15）, pipeline
Room（13）And clean water tank（9）；Described VFD rooms（1）Positive medium position is provided with VFD（2）, VFD rooms（1）Inside is configured with
Power switch cabinet and frequency-variable controller（21）, power switch cabinet and frequency-variable controller（21）Connection；Blending tank（15）Inside from
Top to bottm is provided with stirring container（18）And clarified water pump（16）, clarified water pump（16）With stirring container（18）Outlet connection, clarified water pump
（16）By clear water motor（11）Drive, clear water motor（11）With frequency-variable controller（21）Connection；Pipeline room（13）Upper surface on
It is provided with high energy mixers（7）, inside is provided with a plurality of pipeline for connecting（19）, pipeline room（13）Front be additionally provided with control
Platform（8）, high energy mixers（7）By pipeline（19）With stirring container（18）Import connection；Clean water tank（9）It is provided with from top to bottom
Enter water receptacle（20）And circulating pump（14）, enter water receptacle（20）Outlet and circulating pump（14）Connection, circulating pump（14）By pipe
Road（19）With high energy mixers（7）Connection, circulating pump（14）By circulation motor（17）Drive, circulation motor（17）With VFC
Device（21）Connection.
2. a kind of all-electric blending machine according to claim 1, it is characterised in that：Described stirring container（18）Center
Position is provided with the agitator for stirring mixing（3）, agitator（3）By stirring motor（4）Drive, stirring motor（4）With change
Frequency controller（21）Connection.
3. a kind of all-electric blending machine according to claim 1, it is characterised in that：Described console（8）Include tactile
Touch screen, PLC system and relay, console（8）With frequency-variable controller（21）Also it is connected with power switch cabinet while connection.
4. a kind of all-electric blending machine according to claim 1, it is characterised in that：Described high energy mixers（7）Go out
The mass flowmenter for measuring mud density is provided with mouth pipeline（12）.
5. a kind of all-electric blending machine according to claim 1, it is characterised in that：Described stirring container（18）And water inlet
Container（20）Upper surface on be provided with liquid level gauge for measuring liquid level in tank（5）.
6. a kind of all-electric blending machine according to claim 1, it is characterised in that：Described pipeline（19）On be provided with use
In the liquid flow meter of test liquid flow（6）.
7. a kind of all-electric blending machine according to claim 1, it is characterised in that：Described VFD rooms（1）Inside it is also configured with
Air-conditioning system, illuminator and temperature and humidity monitoring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611177442.9A CN106738333A (en) | 2016-12-19 | 2016-12-19 | A kind of all-electric blending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611177442.9A CN106738333A (en) | 2016-12-19 | 2016-12-19 | A kind of all-electric blending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738333A true CN106738333A (en) | 2017-05-31 |
Family
ID=58890042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611177442.9A Pending CN106738333A (en) | 2016-12-19 | 2016-12-19 | A kind of all-electric blending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738333A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975350A (en) * | 2018-01-12 | 2018-05-01 | 中石化四机石油机械有限公司 | One kind bores plug pump note implement |
| CN111155961A (en) * | 2020-01-09 | 2020-05-15 | 宝鸡石油机械有限责任公司 | Electrically driven well cementation cement truck |
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| CN107975350A (en) * | 2018-01-12 | 2018-05-01 | 中石化四机石油机械有限公司 | One kind bores plug pump note implement |
| CN107975350B (en) * | 2018-01-12 | 2024-02-13 | 中石化四机石油机械有限公司 | Drilling plug pumping operation equipment |
| CN111155961A (en) * | 2020-01-09 | 2020-05-15 | 宝鸡石油机械有限责任公司 | Electrically driven well cementation cement truck |
| CN111155961B (en) * | 2020-01-09 | 2022-05-13 | 宝鸡石油机械有限责任公司 | Electrically driven well cementation cement truck |
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Application publication date: 20170531 |