CN2654204Y - High-speed mixer - Google Patents
High-speed mixer Download PDFInfo
- Publication number
- CN2654204Y CN2654204Y CN 200320103171 CN200320103171U CN2654204Y CN 2654204 Y CN2654204 Y CN 2654204Y CN 200320103171 CN200320103171 CN 200320103171 CN 200320103171 U CN200320103171 U CN 200320103171U CN 2654204 Y CN2654204 Y CN 2654204Y
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- cylindrical shell
- cylinders
- frame
- stirring
- material passing
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Abstract
The utility model relates to a high-speed mixer, including the frame, set up motor in the frame, by the transmission that the motor drove, connect transmission's stirring rake is in with the setting churn in the frame, its characterized in that: the stirring cylinder comprises 4-8 layers of cylinders with gradually increased diameters from inside to outside, a support is arranged between the bottoms of the cylinders, the bottoms of the cylinders are respectively connected with a vertically arranged material passing pipe into a whole, the cylinder wall of the odd-numbered layer of cylinders is lower than that of the even-numbered layer of cylinders, the lower part of the cylinder wall of the even-numbered layer of cylinders is provided with a discharge hole, an interface of the material passing pipe is connected with a feed pipe, the outermost layer of cylinders is connected with a discharge pipe, and a plurality of stirring paddles are respectively positioned between the stirring cylinders. The utility model discloses can prolong the churning time of solution in the barrel effectively, make the viscosity of colloid fully release in the solution to can realize the purpose of preparing fracturing fluid at the fracturing scene, the utility model discloses can extensively be used for in the preparation of the fracturing fluid in each oil field, can extend the application simultaneously in food, pharmacy, printing and dyeing etc. have the trade of the thoughtlessly stirring demand of similar liquid.
Description
Technical field
The utility model relates to a kind of mixer, particularly about a kind of homogenizer that is used for the preparation of petroleum industry fracturing fluid.
Background technology
In the oil exploitation process, in order to improve the output of oil, all generally adopt the oil fracturing technology at present both at home and abroad, to improve the recovery rate of oil in the oil reservoir, prolong the production life of well in oil field.And in the oil fracturing technology, the quality of fracturing fluid preparation plays crucial effects to the success or not of fracturing work.Petroleum fracturing liquid is to be mixed with solution according to a certain percentage by plant gum powder and water, adds the liquid that has certain viscosity uniformly that several additives such as demulsifier, cleanup additive, thinner etc. are made.Petroleum industry is more and more higher to the quality requirement of petroleum fracturing liquid both at home and abroad at present, and its requirement mainly comprises: 1, the ratio of various components is accurate in the fracturing fluid, and worst error must not surpass 2%; 2, various components must mix in the fracturing fluid, and it is existing to have water to contract out in the base fluid; 3, fracturing fluid can be in the on-the-spot preparation of pressure break; 4, must to reach real face chamber the most full-bodied more than 90% for the of the fracturing fluid instant viscosity of on-the-spot preparation; 5, the of the fracturing fluid speed of on-the-spot preparation must reach 1.5 cubic metres of per minutes; 6, during on-the-spot preparing fracturing fluid, must realize with using according to on-the-spot pressure break situation with joining.
Because it is very big that the restriction of above factor, development are used to be equipped with the difficulty of of the fracturing fluid equipment, do not develop gratifying equipment at present both at home and abroad as yet.Remaining of now main usefulness adopts fixed plant and equipment to prepare, and its shortcoming is: 1, the investment of factory building and permanent plant is big, need build several big ponds of going up hectostere; 2, viscosity discharges slowly, and fracturing fluid need be placed about 4 hours just can reach requirement; 3, distance, by fixing factory to the scene generally at 50～200 kilometers; Pressure break is as fortuitous event occurring, and being transported to on-the-spot fracturing fluid will all be bled off, and has both caused great waste, has polluted environment again.
At present, also have and adopt alternate manner to carry out preparing fracturing fluid, such as adopting common homogenizer to be mixed, but, this mode also exists a lot of deficiencies: 1, common mixer generally is discontinuous work, its inefficiency can't reach the instructions for use of 1.5 cubic metres of per minutes; 2, the mixer of limited continuous operation, solution is also just entered from the bottom inlet, after the moment stirring by paddle, discharge from the top leakage fluid dram of mixer, because it is too short that solution is subjected to the time of paddle stirring, stir insufficiently, so mixing effect is undesirable, does not reach the viscosity requirement of design.
Summary of the invention
At the problems referred to above, it is good that the purpose of this utility model provides a kind of mixing effect, and viscosity discharges fully, and can produce the of the fracturing fluid homogenizer that meets quality and engine request continuously.
For achieving the above object, the utility model is taked following technical scheme: a kind of homogenizer, comprise frame, be arranged on the motor on the described frame, transmission device by driven by motor, the paddle and the mixing drum that is arranged on the described frame that connect described transmission device, it is characterized in that: described mixing drum comprises 4～8 layers of cylindrical shell that diameter from the inside to the outside increases progressively, be provided with supporter between the bottom of described each layer cylindrical shell, and the bottom of each layer cylindrical shell links into an integrated entity with the material passing tube of a vertical setting respectively, the barrel of described odd-level cylindrical shell is lower than the barrel of even level cylindrical shell, the barrel bottom of described even level cylindrical shell is provided with discharge opening, and the interface of described material passing tube connects a feed pipe, and described outermost cylindrical shell connects a discharge nozzle, described paddle is many, and lays respectively between each above-mentioned mixing drum.
Described outermost cylindrical shell bottom is provided with an interlayer, be provided with a partition panel in the described interlayer, the interlayer of described partition panel one side is as described feed pipe, connect described vertical material passing tube, the interlayer of the opposite side of described partition panel connects the discharge opening of described outermost cylindrical shell bottom as described discharge nozzle.
Described frame bottom is provided with the ditch screw.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model is provided with the multi-layer cylinder fit, and the frame mode that solution is flowed in proper order, therefore the time that solution stops can be prolonged effectively in mixer, the utility model is owing to be provided with many paddles between each layer mixing drum simultaneously, therefore making solution seems to stir in the mixing drum that several series connection are used, the time and the number of times that stir have been increased effectively, can make solution obtain continuous mandatory stirring and shearing, solution viscosity has obtained sufficient release, eliminated water bag group, satisfy the instant viscosity of solution fully and reached the most full-bodied requirement more than 90% in laboratory, and also can satisfy the requirement of 1.5 cubic meters per minute on the flow, realized purpose of the present invention.2, the utility model is owing to be provided with an interlayer in the bottom of outermost layer cylindrical shell, and is provided with a partition panel in interlayer, therefore interlayer can be divided into feed zone and discharge zone two parts, makes overall structure compact more complete, is convenient to transportation and lays.3, the utility model is owing to adopt the setting of multi-layer cylinder, therefore make whole mixer volume little, can be loaded on the truck fully and transport, reach purpose at the on-the-spot preparing fracturing fluid of pressure break, the utility model is compared with fixing factory building, significantly reduce investment, reduced freight, reduced of the fracturing fluid preparation cost.The utility model can be widely used in the of the fracturing fluid preparation in each oil field, can expand simultaneously to be used in food, pharmacy, printing and dyeing etc. and to have similar liquids to puddle in the industry of demand.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
As shown in Figure 1, the utility model comprises frame 1, mixing drum 2, paddle 3, transmission device 4, motor 5 etc.Mixing drum 2 and motor 5 are connected on the frame 1, and motor 5 is connected with paddle 3 by transmission device 4, and transmission device 4 can be selected the transmission of 4 C type V belts for use.
Mixing drum 2 of the present utility model comprises six layers of cylindrical shell 21,22,23,24,25,26, each layer cylindrical shell is provided with 3～6 support columns 6 between the bottom, the bottom centre of every layer of cylindrical shell 21,22,23,24,25,26 has all designed a through hole, and with a stainless steel tube as material passing tube 7, respectively these six layers of cylindrical shells and material passing tube 7 are fixed together with the stainless steel nut, these six layers of mixing drums are formed a whole.The barrel height of odd-level cylindrical shell 21,23,25 is lower than the barrel 22,24,26 of even level cylindrical shell, cylindrical shell 22,24, the 26 barrel bottoms of even level are provided with a discharge opening 221,241,261, the import of material passing tube 7 connects a feed pipe 8, and the discharge opening 261 of outermost layer cylindrical shell 26 is connected with a discharge nozzle 9.
In the foregoing description, one interlayer 11 can be set in the bottom of outermost layer cylindrical shell, and a partition panel 12 is set in interlayer 11, the interlayer of partition panel 12 1 sides connects material passing tube 7 as feed pipe 8, and the interlayer of the opposite side of partition panel 12 connects the discharge opening 261 of outermost layer cylindrical shell bottom as discharge nozzle 9.Make overall structure compact more complete, be convenient to transport and lay.
In the foregoing description, the quantity of mixing drum 2 cylindrical shells can change, such as selecting 4 layers or 8 layers etc. for use.Transmission device 4 can also adopt other various kinds of drive except using the V belt transmission.
During the utility model work, the liquid with certain viscosity that plant gum powder and water are mixed with according to a certain percentage is by feed pipe 8, material passing tube 7 enters ground floor cylindrical shell 21, move from bottom to top in the solution limit, the limit is subjected to the stirring and the shearing of paddle 3, the limit overflows to second layer cylindrical shell 22 by the top of ground floor cylindrical shell 21, stir and shear by the paddle in the second layer cylindrical shell again, and flow into the 3rd layer of cylindrical shell 23 from the discharge opening 221 of the setting of second layer cylindrical shell 22 bottoms, by that analogy, solution flows into discharge nozzle 9 through six high-speed stirred with in the discharge opening 261 that is provided with by outermost layer cylindrical shell bottom after shearing, and is flowed out by discharge nozzle 9.
The utility model is through repeatedly mensuration, and every technical indicator has all reached designing requirement, equipment operation steadily, reliable, do not produce any vibration and comprise resonance.Through the import of solution and the viscosimetric analysis of outlet are shown, use the utility model that the viscosity release rate of solution is brought up to more than 90% by 50% separately simultaneously.
Claims (3)
1, a kind of homogenizer, comprise frame, be arranged on the motor on the described frame, transmission device by driven by motor, the paddle and the mixing drum that is arranged on the described frame that connect described transmission device, it is characterized in that: described mixing drum comprises 4～8 layers of cylindrical shell that diameter from the inside to the outside increases progressively, be provided with supporter between the bottom of described each layer cylindrical shell, and the bottom of each layer cylindrical shell links into an integrated entity with the material passing tube of a vertical setting respectively, the barrel of described odd-level cylindrical shell is lower than the barrel of even level cylindrical shell, the barrel bottom of described even level cylindrical shell is provided with discharge opening, the interface of described material passing tube connects a feed pipe, described outermost cylindrical shell connects a discharge nozzle, and described paddle is many, and lays respectively between each above-mentioned mixing drum.
2, homogenizer as claimed in claim 1, it is characterized in that: described outermost cylindrical shell bottom is provided with an interlayer, be provided with a partition panel in the described interlayer, the interlayer of described partition panel one side is as described feed pipe, connect described vertical material passing tube, the interlayer of the opposite side of described partition panel connects the discharge opening of described outermost cylindrical shell bottom as described discharge nozzle.
3, a kind of homogenizer as claimed in claim 1 is characterized in that: described frame bottom is provided with the ditch screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103171 CN2654204Y (en) | 2003-11-10 | 2003-11-10 | High-speed mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103171 CN2654204Y (en) | 2003-11-10 | 2003-11-10 | High-speed mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654204Y true CN2654204Y (en) | 2004-11-10 |
Family
ID=34340431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320103171 Expired - Lifetime CN2654204Y (en) | 2003-11-10 | 2003-11-10 | High-speed mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2654204Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423655A (en) * | 2011-12-30 | 2012-04-25 | 北京矿冶研究总院 | Large-flow fracturing fluid preparation system and method |
| CN107308857A (en) * | 2017-07-14 | 2017-11-03 | 广西捷佳润科技股份有限公司 | Intelligent fertilizer distributing system |
-
2003
- 2003-11-10 CN CN 200320103171 patent/CN2654204Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423655A (en) * | 2011-12-30 | 2012-04-25 | 北京矿冶研究总院 | Large-flow fracturing fluid preparation system and method |
| CN102423655B (en) * | 2011-12-30 | 2013-12-25 | 北京矿冶研究总院 | Large-flow fracturing fluid preparation system and method |
| CN107308857A (en) * | 2017-07-14 | 2017-11-03 | 广西捷佳润科技股份有限公司 | Intelligent fertilizer distributing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131110 Granted publication date: 20041110 |