CN210001743U

CN210001743U - Static mixing arrangement of mud

Info

Publication number: CN210001743U
Application number: CN201920526863.0U
Authority: CN
Inventors: 孙强; 张春生; 王瑞
Original assignee: Tianjin Sharp Rick Egnineering Machinery Co Ltd
Current assignee: Tianjin Sharp Rick Egnineering Machinery Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-01-31
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses a kind of mud static mixing arrangement, including base, slush pump, power device to and pipeline formula static mixer, pipeline formula static mixer includes the hybrid tube, and the both ends of hybrid tube are equipped with inlet flange and outlet flange, and wherein inlet flange connects the mud conveyer pipe, and outlet flange connects the mixed mud conveyer pipe, and is in the inlet flange side install the bypass pipe with the hybrid tube intercommunication on the hybrid tube, the dosing tank is connected to the bypass pipe, and there is continuous hybrid module along the central line direction fixed mounting of hybrid tube in the hybrid tube, and hybrid module is formed with direction along piecing together in succession by the same hybrid monomer of several structure, and hybrid monomer is single pitch spiral hybrid monomer, and hybrid monomer's both ends all are equipped with the shearing flow distribution board.

Description

Static mixing arrangement of mud

Technical Field

The utility model belongs to the technical field of the mud is handled, especially, relate to kinds of integrated degree height, the static mixing arrangement of mud of misce bene.

Background

In recent years, with the increasing importance of society on environmental protection, the comprehensive treatment of rivers and lakes is enhanced, wherein the desilted sludge is engineering waste soils with high water content, fine particles, high organic matter content, flowing state and almost no strength, and how to dispose and recycle resources is the research direction in the current industry.

At present, fixed in-situ sludge solidification technology and equipment are used for treating mud flat sludge with higher water content, the purpose of the two treatment conditions is to carry out solidification treatment on the sludge so as to convert the sludge into engineering soil with good engineering properties, thereby realizing effective utilization and resource utilization of the sludge, sludge with higher water content is conveyed through a pipeline, a solidification material is added into the pipeline in the conveying process, a large-scale sludge solidification factory and large-scale sludge solidification equipment are not needed, the sludge solidification process is simplified, and the continuity and the operability are better.

The mud mixer is a common device for drilling, and has the functions of preparing or increasing the total amount of drilling fluid, changing the density, viscosity, water loss and the like of the drilling fluid, and if the total amount of the drilling fluid needs to be increased, changing the density, viscosity, water loss and the like of the drilling fluid, all the drilling fluid materials (bentonite, barite powder and the like) and corresponding chemical additives (polymers and the like) need to be put into a circulating tank, if the drilling fluid materials and the chemical additives are directly put into the circulating tank, a large amount of precipitation or agglomeration of the drilling fluid materials and the chemical additives can be caused, and dispersed and uniform drilling fluid can not be obtained.

At present, the medicine is mainly added by manual medicine, the medicine adding mode is mainly two modes, types are that medicine adding holes are formed in the pipe wall of a conveying pipeline, medicine is added into the conveying pipeline in a flowing mode through the medicine adding holes, types are that self-flow medicine adding is installed at the top of stirring equipment, the labor intensity is high, the working environment is poor, the concentration of prepared liquid medicine is unstable in the manual preparation process, the problems that the medicine adding precision is poor, the medicine adding amount is too large (medicine is wasted) or the medicine adding amount is too small (production indexes are influenced) and the like can be avoided, and the medicine breaking phenomenon can be caused sometimes, so that the industrial production indexes and the production benefits are seriously influenced.

For this purpose, integrated static mud mixing devices are provided, which use the basic principle of fluid mechanics and uniformly add in the medium conveying process to realize fast mixing.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides integrated slurry static mixing devices which do not need external energy and mainly divide the medium flow and mix the medium in the mixing process,

the utility model discloses a realize like this, kind mud static mixing arrangement, including the base, install the slush pump on the base, connect the power device of slush pump, power device connection control power device operating condition's switch board, the play thick liquid mouth of slush pump passes through mud duct connection pipeline formula static mixer, pipeline formula static mixer connects mixed mud conveyer pipe, pipeline formula static mixer includes the hybrid tube, the both ends of hybrid tube are equipped with inlet flange and outlet flange, wherein inlet flange connects the mud conveyer pipe, outlet flange connects mixed mud conveyer pipe, installs the bypass pipe that communicates with the hybrid tube on the inlet flange side on the hybrid tube, the tip of bypass pipe is equipped with the flange, the bypass pipe is connected with the dosing tank, fixed mounting has continuous mixing assembly along the central line direction of hybrid tube in the hybrid tube, mixing assembly is spliced together in succession along the same direction by the same mixed monomer of several structure, mixed monomer is single pitch spiral mixed monomer, the central line that mixes monomer and the coincidence of the central line of hybrid tube in the hybrid tube, mixed monomer's both ends all are equipped with the shearing flow distribution plate.

The utility model utilizes the static mixing element with a spiral structure to realize the mixing purpose of the medium and the medicament in the mixing pipe, thereby ensuring the high-efficiency mixing performance of the mixer, the spiral monomer of the mixer is not moved, only the movement of the mixed material or the medium is realized, and the fluid does not need external energy except the pressure reduction through the spiral monomer; in the mixing process, the media are mainly divided and radially mixed, and the two media are continuously and intensely mixed and diffused to achieve the purpose of mixing. The pressurized sludge slurry is rapidly mixed with the curing agent slurry in a turbulent way through the static mixer, the stirring is uniform, the static mixer can be flexibly disassembled and cleaned to prevent clogging, the external power is not required to be supplied in the whole process of the pipeline of the static mixer, and the energy consumption is reduced; overcomes the defect that the curing agent slurry is difficult to input into a static mixer for backflow. Because the static sealing structure connected by the flange is adopted, the leakage is not easy to generate, the installation and the disassembly are easy, the special maintenance is not needed, and the maintenance cost is reduced.

The mixed monomers intersect end to end at 90 deg. The shearing effect of the medium in the flowing process is improved.

Splicing positioning notches are formed in the middle positions of the shearing flow distribution plates at the two ends; the splicing positioning notches of the shear plates on the two ends of the mixed monomer are 90 degrees. The processing efficiency is improved.

The outer end face of the shear splitter plate of the mixed monomer on the inner side of the mixing pipe does not exceed the center of the nozzle of the bypass pipe. Ensure the smooth addition of the medicament into the mixing tube for rapid mixing.

A conical reducing joint is arranged at the connecting end of the slurry conveying pipe and a mixing pipe of the pipeline type static mixer; the effective flow in the mixing tube is guaranteed, and meanwhile, the inlet of the mixing tube is effectively prevented from being blocked before the medicament is added at the inlet of the mixing tube.

The utility model has the advantages and positive effects; the utility model has the characteristics of high efficiency mixes, simple structure, practice thrift the energy consumption, small in size etc, under the power circumstances need not outer, rivers pass through the line mixer and can produce reposition of redundant personnel, cross mixing and reverse whirl three effect, make the medicament of adding rapidly, evenly spread to whole water, reach the purpose of mixing in the twinkling of an eye, mixing efficiency is up to 90 ~ 95%, can save about 20 ~ 30% of medicament quantity, to improving water treatment effect, the energy saving has great meaning. In addition, the utility model discloses still have the degree of integrating height, small, take up an area of the space little, the energy consumption is low, efficient, the investment economizes, easily be used for advantages such as serialization production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a static mixer in the form of a pipe;

FIG. 3 is a schematic structural view of a mixing assembly;

FIG. 4 is a schematic diagram of a mixed monomer structure.

In the figure, 10, a base; 20. a slurry pump; 30. a power plant; 40. a control cabinet; 50. a pipeline static mixer; 51. a mixing tube; 52. an inlet flange; 53. an outlet flange; 54. a bypass pipe; 55. a connecting flange; 60. a slurry delivery pipe; 61. a tapered reducing joint; 70. a mixed slurry delivery pipe; 80. a mixing assembly; 81. mixing the monomers; 82. shearing the splitter plate; 83. splicing the positioning notches; 90. a dosing box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in detail below in with reference to the following embodiments.

In order to solve the problems of unsatisfactory mixing effect of the traditional manual medicine adding process, slurry static mixing devices which utilize the basic principle of hydrodynamics and uniformly add and realize the purpose of rapid mixing in the medium conveying process are provided, and the details of the utility model are explained in detail below by combining the related drawings in order to explain steps.

Referring to fig. 1 to 4, static mud mixing devices include a base 10, a mud pump 20 mounted on the base, and a power device 30 connected to the mud pump, the power device is connected to a control cabinet 40 for controlling the operating state of the power device, a mud outlet of the mud pump is connected to a pipeline static mixer 50 through a mud delivery pipe 60, the pipeline static mixer is connected to a mixed mud delivery pipe 70, the pipeline static mixer 50 includes a mixing pipe 51, an inlet flange 52 and an outlet flange 53 are provided at both ends of the mixing pipe, wherein the inlet flange is connected to the mud delivery pipe 60, the outlet flange is connected to the mixed mud delivery pipe 70, a bypass pipe 54 communicated with the mixing pipe is mounted on the mixing pipe at the inlet flange side, a connecting flange 55 is provided at the end of the bypass pipe, the bypass pipe is connected to a dosing box 90, the dosing box can be integrated on the base and can also be connected to an existing dosing box at a construction site, the dosing box can adopt an electronically controlled dosing box, the automatic controlled dosing box belongs to the prior art, the automatic controlled dosing box is fixedly mounted with a plurality of continuous mixing components 3580, and the mixing components are welded in the same direction as a single mixing component, and the mixing component is formed by overlapping a single mixing component, and a single mixing component 82.

Preferably, in the above technical solution, the mixed monomers intersect end to end at 90 °. The shearing effect of the medium in the flowing process is improved.

Preferably, in the above technical scheme, the middle positions of the shearing splitter plates at the two ends are both provided with splicing positioning notches 83; the splicing positioning notches of the shear plates on the two ends of the mixed monomer are 90 degrees. The processing efficiency is improved.

Preferably, in the above technical solution, the outer end face of the shear splitter plate of the mixed monomer inside the mixing tube does not exceed the center of the nozzle of the bypass tube. Ensure the smooth addition of the medicament into the mixing tube for rapid mixing.

Preferably, in the above technical scheme, a tapered reducer union 61 is arranged at the connection end of the slurry conveying pipe 60 and the mixing pipe of the pipeline type static mixer; the effective flow in the mixing tube is guaranteed, and meanwhile, the inlet of the mixing tube is effectively prevented from being blocked before the medicament is added at the inlet of the mixing tube.

The utility model utilizes the static mixing element with a spiral structure to realize the mixing purpose of the medium and the medicament in the mixing pipe, thereby ensuring the high-efficiency mixing performance of the mixer, the spiral monomer of the mixer is not moved, only the movement of the mixed material or the medium is realized, and the fluid does not need external energy except the pressure reduction through the spiral monomer; in the mixing process, the media are mainly divided and radially mixed, and the two media are continuously and intensely mixed and diffused to achieve the purpose of mixing. The pressurized sludge slurry is rapidly mixed with the curing agent slurry in a turbulent way through the static mixer, the stirring is uniform, the static mixer can be flexibly disassembled and cleaned to prevent clogging, the external power is not required to be supplied in the whole process of the pipeline of the static mixer, and the energy consumption is reduced; overcomes the defect that the curing agent slurry is difficult to input into a static mixer for backflow. Because the static sealing structure connected by the flange is adopted, the leakage is not easy to generate, the installation and the disassembly are easy, the special maintenance is not needed, and the maintenance cost is reduced. In addition, the utility model discloses still have the degree of integrating height, small, take up an area of the space little, the energy consumption is low, efficient, the investment economizes, easily be used for advantages such as serialization production.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

The static mixing device for the mud of the types comprises a base, a mud pump and a power device, wherein the mud pump is arranged on the base, the power device is connected with the mud pump, the power device is connected with a control cabinet for controlling the working state of the power device, a mud outlet of the mud pump is connected with a pipeline type static mixer through a mud conveying pipe, the pipeline type static mixer is connected with a mixed mud conveying pipe, the pipeline type static mixer is characterized by comprising a mixing pipe, an inlet flange and an outlet flange are arranged at two ends of the mixing pipe, the inlet flange is connected with the mud conveying pipe, the outlet flange is connected with the mixed mud conveying pipe, a bypass pipe communicated with the mixing pipe is arranged on the mixing pipe at the side of the inlet flange, a connecting flange is arranged at the end part of the bypass pipe, the bypass pipe is connected with a dosing box, a continuous mixing assembly is fixedly arranged in the mixing pipe along the direction of the center line of the mixing pipe, the mixing assembly is formed by continuously welding a plurality of mixed monomers with the same structure along the same direction, the mixed monomers are single-pitch spiral mixed monomers, the.
2. The static mixing device of mud of claim 1, wherein: the mixed monomers intersect end to end at 90 deg.
3. The static mixing device of mud of claim 1, wherein: splicing positioning notches are formed in the middle positions of the shearing flow distribution plates at the two ends; the splicing positioning notches of the shear plates on the two ends of the mixed monomer are 90 degrees.
4. The static mixing device of mud of claim 1, wherein: the outer end face of the shear splitter plate of the mixed monomer on the inner side of the mixing pipe does not exceed the center of the nozzle of the bypass pipe.
5. The static mixing device of mud of claim 1, wherein: and a tapered reducing joint is arranged at the connecting end of the slurry conveying pipe and the mixing pipe of the pipeline type static mixer.