WO2020259283A1 - Mixing device - Google Patents

Mixing device Download PDF

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Publication number
WO2020259283A1
WO2020259283A1 PCT/CN2020/095260 CN2020095260W WO2020259283A1 WO 2020259283 A1 WO2020259283 A1 WO 2020259283A1 CN 2020095260 W CN2020095260 W CN 2020095260W WO 2020259283 A1 WO2020259283 A1 WO 2020259283A1
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WIPO (PCT)
Prior art keywords
container
stirring device
vessel
mixing
valve
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PCT/CN2020/095260
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French (fr)
Chinese (zh)
Inventor
吴勇
张保弟
程宥源
曾林
姜红喜
明章杰
Original Assignee
四川宏华石油设备有限公司
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Publication of WO2020259283A1 publication Critical patent/WO2020259283A1/en

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    • 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
    • B28C5/0806—Details; Accessories
    • 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
    • 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

Definitions

  • the invention relates to the field of petroleum engineering equipment, in particular to a mixing device.
  • the mixing device is used to mix the solid phase and the liquid phase. Generally used to mix cement slurry.
  • cement slurries in oil fields need to be fully and uniformly mixed.
  • the large and small tanks in the mixing tank are designed separately, pumping or pipe transportation is required to transfer from the small tank to the large tank after the first mixing. In this way, the operator needs real-time operation and the operation is difficult.
  • the present invention provides a quick and convenient mixing device.
  • the mixing device includes a first container, a second container, a first stirring device and a second stirring device.
  • the first container is fixedly connected to the second container, and the first stirring device is connected to the first container ,
  • the second stirring device is connected to the second container; further comprising a valve; the valve connects the first container and the second container.
  • the mixing device further includes an opening; the opening communicates with the first container and the second container.
  • the mixing device further includes a third stirring device; the third stirring device is connected to the second container.
  • the opening position is higher than the valve port of the valve.
  • the mixing device further includes a control device; the control device is connected to the valve, the first stirring device, the second stirring device, and the third stirring device.
  • the opening communicates with the first container and the second container, so that the fluids in the first container and the second container circulate with each other to promote mixing;
  • the valve connects the first container and the second container, which can be opened when needed to promote mixed flow. It is helpful to reduce the cleaning time; the control device coordinates the work of each device, promotes mixing, makes it easier to mix the fluid evenly, and controls the volume to achieve the purpose of reducing costs and improving efficiency.
  • Fig. 1 is an axonometric schematic diagram of the mixing device of the present invention.
  • Fig. 2 is a schematic axonometric cross-sectional view of the mixing device of the present invention from another angle.
  • Figure 3 is a schematic cross-sectional view of the mixing device of the present invention.
  • Figure 4 is a schematic cross-sectional view from another angle of the mixing device of the present invention.
  • a mixing device as shown in Figure 1-4 including a first container 1, a second container 2, a first stirring device 5, a second stirring device 3, a valve 6, the first container 1 and the second container 2 are connected by welding ,
  • the first stirring device 5 is connected to the first container 1 to stir the fluid in the first container 1
  • the second stirring device 3 is connected to the second container 2 to stir the fluid in the second container 2
  • the valve 6 is connected
  • the first container 1 and the second container 2 are opened when necessary to connect the first container 1 and the second container 2 to promote fluid mixing.
  • the mixing device further includes an opening 7 which communicates with the first container 1 and the second container 2 to promote fluid flow between the first container 1 and the second container 2 and promote fluid mixing.
  • the mixing device further includes a third stirring device 4, which is connected to the second container 2 to accelerate the fluid flow in the second container 2 and promote fluid mixing.
  • a third stirring device 4 which is connected to the second container 2 to accelerate the fluid flow in the second container 2 and promote fluid mixing.
  • the position of the opening 7 is higher than that of the valve 6.
  • the fluid higher than the opening 7 flows between the first container 1 and the second container 2; when the valve 6 is opened, the position higher than the opening 7 The fluid flows between the first container 1 and the second container 2, and the fluid below the opening 7 flows between the first container 1 and the second container 2. Since the opening 7 is larger than the diameter of the valve 6, the fluid mixing can be accelerated.
  • the opening 7 can be rectangular or circular or other shapes.
  • the mixing device further includes a control device 8.
  • the control device 8 is connected with the valve 6 and the first stirring device 5, the second stirring device 3 and the third stirring device 4, and can be real-time based on the input amount of solid phase and liquid phase.
  • Control the opening and closing of the valve 6, control the opening and closing of the first stirring device 5, the second stirring device 3 and the third stirring device 4 and the operation of the first stirring device 5, the second stirring device 3 and the third stirring device 4 Speed, thereby accelerating fluid mixing, promoting more uniform mixing, while controlling volume.
  • the opening 7 communicates with the first container 1 and the second container 2, promotes fluid flow between the first container 1 and the second container 2, and promotes fluid mixing.
  • the valve 6 can be controlled in real time according to the input amount of solid phase and liquid phase. Turn on and off, control the opening and closing of the first stirring device 5, the second stirring device 3 and the third stirring device 4 and the operating speed of the first stirring device 5, the second stirring device 3 and the third stirring device 4, thereby accelerating Fluid mixing promotes more uniform mixing while controlling the capacity, achieving the purpose of reducing costs and improving efficiency.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Accessories For Mixers (AREA)

Abstract

The present invention relates to the field of petroleum engineering equipment, and in particular to a mixing device, comprising a first vessel, a second vessel, a first stirring device, a second stirring device and a valve, wherein the first vessel is connected to the second vessel by means of welding; the first stirring device is connected to the first vessel in order to stir fluids inside the first vessel; the second stirring device is connected to the second vessel in order to stir fluids inside the second vessel; and the valve connects the first vessel to the second vessel, and is open when necessary, so as to enable the first vessel to be in communication with the second vessel in order to promote the mixing of the fluids, thus making it easier to mix the fluids uniformly, such that the purposes of reducing the cost and improving the efficiency are achieved.

Description

一种混合装置A mixing device
本申请要求于2019年6月27日提交中国专利局、申请号为201910564235.6、发明名称为“一种混合装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on June 27, 2019, the application number is 201910564235.6, and the invention title is "a hybrid device", the entire content of which is incorporated into this application by reference.
技术领域Technical field
本发明涉及石油工程设备领域，具体涉及一种混合装置。The invention relates to the field of petroleum engineering equipment, in particular to a mixing device.
背景技术Background technique
混合装置用来混合固相和液相。一般用来混合水泥混浆。The mixing device is used to mix the solid phase and the liquid phase. Generally used to mix cement slurry.
目前，油田固井水泥浆需要充分、均匀混合。一般需要先在混合罐的小罐中混合后抽到混合罐的大罐中进行二次混合搅拌，才能保证水泥浆的均匀性和密度要求，同时控制混合水泥浆容量。由于混合罐中的大罐和小罐是分开设计，从小罐的第一次混合后转到大罐需要泵送或者管子输送，这样，操作人员需要实时性操作，作业难度高。At present, cement slurries in oil fields need to be fully and uniformly mixed. Generally, it is necessary to first mix in the small tank of the mixing tank and then pump it into the large tank of the mixing tank for secondary mixing and mixing, in order to ensure the uniformity and density of the cement slurry, while controlling the volume of the mixed cement slurry. Since the large and small tanks in the mixing tank are designed separately, pumping or pipe transportation is required to transfer from the small tank to the large tank after the first mixing. In this way, the operator needs real-time operation and the operation is difficult.
发明内容Summary of the invention
有鉴于此，本发明提供了一种快速方便的混合装置。In view of this, the present invention provides a quick and convenient mixing device.
该混合装置，包括第一容器、第二容器、第一搅拌装置和第二搅拌装置，所述第一容器与所述第二容器固定连接，所述第一搅拌装置与所述第一容器连接，所述第二搅拌装置与所述第二容器连接；还包括阀；所述阀连接所述第一容器和所述第二容器。The mixing device includes a first container, a second container, a first stirring device and a second stirring device. The first container is fixedly connected to the second container, and the first stirring device is connected to the first container , The second stirring device is connected to the second container; further comprising a valve; the valve connects the first container and the second container.
优选地，所述的混合装置还包括开口；所述开口连通所述第一容器和所述第二容器。Preferably, the mixing device further includes an opening; the opening communicates with the first container and the second container.
优选地，所述的混合装置还包括第三搅拌装置；所述第三搅拌装置与 与所述第二容器连接。Preferably, the mixing device further includes a third stirring device; the third stirring device is connected to the second container.
优选地，所述开口位置高于所述阀的阀口。Preferably, the opening position is higher than the valve port of the valve.
优选地，所述的混合装置还包括控制装置；所述控制装置与所述阀及所述第一搅拌装置和所述第二搅拌装置和所述第三搅拌装置连接。Preferably, the mixing device further includes a control device; the control device is connected to the valve, the first stirring device, the second stirring device, and the third stirring device.
由于采用了上述技术方案，本发明的有益效果是：Due to the adoption of the above technical solution, the beneficial effects of the present invention are:
开口连通第一容器和第二容器，使第一容器和第二容器的流体相互流通，促进混合；阀连通第一容器和第二容器，可以在需要时开启，促进混流，在清洗容器时有利于减少清洗时间；控制装置协调各装置工作，促进混流，使流体更容易混合均匀，并控制容量，达到了降低成本，提高效率的目的。The opening communicates with the first container and the second container, so that the fluids in the first container and the second container circulate with each other to promote mixing; the valve connects the first container and the second container, which can be opened when needed to promote mixed flow. It is helpful to reduce the cleaning time; the control device coordinates the work of each device, promotes mixing, makes it easier to mix the fluid evenly, and controls the volume to achieve the purpose of reducing costs and improving efficiency.
附图说明Description of the drawings
图1为本发明的混合装置轴测示意图。Fig. 1 is an axonometric schematic diagram of the mixing device of the present invention.
图2为本发明的混合装置另一角度轴测剖视示意图。Fig. 2 is a schematic axonometric cross-sectional view of the mixing device of the present invention from another angle.
图3为本发明的混合装置剖视示意图。Figure 3 is a schematic cross-sectional view of the mixing device of the present invention.
图4为本发明的混合装置又一角度剖视示意图。Figure 4 is a schematic cross-sectional view from another angle of the mixing device of the present invention.
附图标记说明如下：The reference signs are explained as follows:
1第一容器，2第二容器，3第二搅拌装置，4第三搅拌装置，5第一搅拌装置，6阀，7开口，8控制装置。1 first container, 2 second container, 3 second stirring device, 4 third stirring device, 5 first stirring device, 6 valves, 7 openings, 8 control devices.
具体实施方式Detailed ways
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明做进一步说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.
实施例Example
如图1-4所示一种混合装置，包括第一容器1、第二容器2、第一搅拌装置5、第二搅拌装置3、阀6，第一容器1与第二容器2通过焊接连接，第一搅拌装置5与第一容器1连接，对第一容器1内的流体进行搅拌，第二搅拌装置3与第二容器2连接，对第二容器2内的流体进行搅拌，阀6连接第一容器1和第二容器2，必要时开启，使第一容器1和第二容器2连通，促进流体混合。A mixing device as shown in Figure 1-4, including a first container 1, a second container 2, a first stirring device 5, a second stirring device 3, a valve 6, the first container 1 and the second container 2 are connected by welding , The first stirring device 5 is connected to the first container 1 to stir the fluid in the first container 1, and the second stirring device 3 is connected to the second container 2 to stir the fluid in the second container 2, and the valve 6 is connected The first container 1 and the second container 2 are opened when necessary to connect the first container 1 and the second container 2 to promote fluid mixing.
优选地，混合装置还包括开口7，开口7连通第一容器1和第二容器2，促进流体在第一容器1和第二容器2之间流动，促进流体混合。Preferably, the mixing device further includes an opening 7 which communicates with the first container 1 and the second container 2 to promote fluid flow between the first container 1 and the second container 2 and promote fluid mixing.
优选地，混合装置还包括第三搅拌装置4，第三搅拌装置4与第二容器2连接，加速第二容器2内的流体流动，促进流体混合。Preferably, the mixing device further includes a third stirring device 4, which is connected to the second container 2 to accelerate the fluid flow in the second container 2 and promote fluid mixing.
优选地，开口7位置高于阀6的阀口位置，阀6关闭时，高于开口7的流体在第一容器1和第二容器2之间流动；阀6开启时，高于开口7的流体在第一容器1和第二容器2之间流动，低于开口7的流体在第一容器1和第二容器2之间流动，由于开口7大于阀6的通径，可以加速流体混合。Preferably, the position of the opening 7 is higher than that of the valve 6. When the valve 6 is closed, the fluid higher than the opening 7 flows between the first container 1 and the second container 2; when the valve 6 is opened, the position higher than the opening 7 The fluid flows between the first container 1 and the second container 2, and the fluid below the opening 7 flows between the first container 1 and the second container 2. Since the opening 7 is larger than the diameter of the valve 6, the fluid mixing can be accelerated.
根据需要，开口7可以为矩形或圆形或其他形状。According to requirements, the opening 7 can be rectangular or circular or other shapes.
优选地，混合装置还包括控制装置8，控制装置8与阀6及第一搅拌装置5和第二搅拌装置3和第三搅拌装置4连接，可以根据输入的固相和液相的量，实时控制阀6的开启和关闭，控制第一搅拌装置5和第二搅拌装置3和第三搅拌装置4的开启和关闭及第一搅拌装置5和第二搅拌装置3和第三搅拌装置4的运行速度，从而加速流体混合，促使混合更加均匀，同时控制容量。Preferably, the mixing device further includes a control device 8. The control device 8 is connected with the valve 6 and the first stirring device 5, the second stirring device 3 and the third stirring device 4, and can be real-time based on the input amount of solid phase and liquid phase. Control the opening and closing of the valve 6, control the opening and closing of the first stirring device 5, the second stirring device 3 and the third stirring device 4 and the operation of the first stirring device 5, the second stirring device 3 and the third stirring device 4 Speed, thereby accelerating fluid mixing, promoting more uniform mixing, while controlling volume.
由于采用了上述技术方案，本发明的有益效果是：Due to the adoption of the above technical solution, the beneficial effects of the present invention are:
开口7连通第一容器1和第二容器2，促进流体在第一容器1和第二容器2之间流动，促进流体混合，可以根据输入的固相和液相的量，实时控制阀6的开启和关闭，控制第一搅拌装置5和第二搅拌装置3和第三搅拌装置4的开启和关闭及第一搅拌装置5和第二搅拌装置3和第三搅拌装置4的运行速度，从而加速流体混合，促使混合更加均匀，同时控制容量，达到了降低成本，提高效率的目的。The opening 7 communicates with the first container 1 and the second container 2, promotes fluid flow between the first container 1 and the second container 2, and promotes fluid mixing. The valve 6 can be controlled in real time according to the input amount of solid phase and liquid phase. Turn on and off, control the opening and closing of the first stirring device 5, the second stirring device 3 and the third stirring device 4 and the operating speed of the first stirring device 5, the second stirring device 3 and the third stirring device 4, thereby accelerating Fluid mixing promotes more uniform mixing while controlling the capacity, achieving the purpose of reducing costs and improving efficiency.
总之，以上所述仅为本发明的较佳实施例而已，并不用以限制本发明， 凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。In short, the above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the present invention. Within the scope of protection.

Claims (5)

  1. 一种混合装置，包括第一容器、第二容器、第一搅拌装置以及第二搅拌装置，所述第一容器与所述第二容器固定连接，所述第一搅拌装置与所述第一容器连接，所述第二搅拌装置与所述第二容器连接；其特征在于：还包括阀；所述阀连接所述第一容器和所述第二容器。A mixing device includes a first container, a second container, a first stirring device, and a second stirring device. The first container is fixedly connected to the second container, and the first stirring device is connected to the first container. Connected, the second stirring device is connected to the second container; it is characterized in that it further comprises a valve; the valve connects the first container and the second container.
  2. 根据权利要求1所述的混合装置，其特征在于：还包括开口；所述开口连通所述第一容器和所述第二容器。4. The mixing device according to claim 1, further comprising an opening; the opening communicates with the first container and the second container.
  3. 根据权利要求2所述的混合装置，其特征在于：还包括第三搅拌装置；所述第三搅拌装置与所述第二容器连接。3. The mixing device according to claim 2, further comprising a third stirring device; the third stirring device is connected to the second container.
  4. 根据权利要求3所述的混合装置，其特征在于：所述开口位置高于所述阀的阀口。The mixing device according to claim 3, wherein the opening position is higher than the valve port of the valve.
  5. 根据权利要求4所述的混合装置，其特征在于：还包括控制装置；所述控制装置与所述阀及所述第一搅拌装置和所述第二搅拌装置和所述第三搅拌装置连接。4. The mixing device according to claim 4, further comprising a control device; the control device is connected to the valve, the first stirring device, the second stirring device, and the third stirring device.
PCT/CN2020/095260 2019-06-27 2020-06-10 Mixing device WO2020259283A1 (en)

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CN201910564235.6A CN110238966B (en) 2019-06-27 2019-06-27 Mixing device
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