Uniform mixing and stirring device for pipeline dosing

Abstract

The utility model provides a uniform mixing and stirring device for pipeline dosing. The uniform mixing and stirring device for pipeline dosing comprises a dosing and mixing pipe, wherein a mixing mechanism and a stirring mechanism are arranged on the dosing and mixing pipe; the mixing mechanism comprises a water inlet pipe, a fixing ring, inclined fan blades, a chemical inlet pipe, an annular pipe, a first connecting pipe, a second connecting pipe and a valve, the water inlet pipe is fixedly installed at the water inlet end of the chemical adding and mixing pipe, the fixing ring is fixedly installed in the chemical adding and mixing pipe, and the inclined fan blades are fixedly installed in the fixing ring; the medicine inlet pipe is fixedly mounted on the medicine adding and mixing pipe, and the annular pipe is fixedly mounted on the medicine inlet pipe. The uniform mixing and stirring device for dosing in the pipeline has the advantages that the medicament can be stored and stirred, medicament precipitation is avoided, and fluid and the medicament in the pipeline can be uniformly mixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline drug adding, and in particular relates to a pipeline drug adding uniform mixing and stirring device. Background Art

[0002] In the process of petroleum industry, chemical industry, water supply system, etc., adding liquid chemical agents to the liquid pipeline process is the most common process. However, for the pipeline process with short pipeline and laminar flow, it is impossible to fully mix the chemical agents by directly injecting the chemical agents with the nozzle. If the role of chemical agents is to be fully exerted, the existing technology usually adopts two methods: adding a mixer and increasing the dosage. However, the method of adding a mixer consumes fluid energy and the investment of the mixer equipment itself, which is costly. The method of increasing the dosage of some drugs not only causes deviation in the overall mixing ratio of the mixed liquid, but also causes waste of production costs.

[0003] However, the existing technology still has certain limitations when adding medicine to the pipeline, and it is impossible to evenly mix the fluid and the medicine in the pipeline, resulting in low utilization rate of the medicine.

[0004] Therefore, it is necessary to provide a new pipeline dosing uniform mixing and stirring device to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a pipeline medicine adding uniform mixing and stirring device which can store and stir medicines, avoid medicine precipitation, and can uniformly mix the fluid and medicines in the pipeline.

[0006] In order to solve the above technical problems, the utility model provides a pipeline drug-adding uniform mixing and stirring device comprising: a drug-adding mixing tube, on which a mixing mechanism and a stirring mechanism are arranged;

[0007] The mixing mechanism includes a water inlet pipe, a fixed ring, inclined blades, a drug inlet pipe, an annular pipe, a first connecting pipe, a second connecting pipe and a valve. The water inlet pipe is fixedly installed at the water inlet end of the drug mixing pipe, the fixed ring is fixedly installed in the drug mixing pipe, the inclined blades are fixedly installed in the fixed ring, the drug inlet pipe is fixedly installed on the drug mixing pipe, the annular pipe is fixedly installed on the drug inlet pipe, the first connecting pipe is fixedly installed on the bottom end of the drug inlet pipe, one end of the first connecting pipe is fixedly connected to the annular pipe, the second connecting pipe is fixedly installed on the top end of the drug inlet pipe, and the valve is fixedly installed on the second connecting pipe.

[0008] As a further solution of the present invention, the stirring mechanism includes a medicine storage box, a motor, a rotating shaft and a plurality of stirring blades. The medicine storage box is fixedly mounted on the top of the second connecting pipe, the motor is fixedly mounted on the top of the medicine storage box, the rotating shaft is rotatably mounted in the medicine storage box, the top of the rotating shaft is fixedly connected to the output shaft of the motor, and the plurality of stirring blades are fixedly mounted on the rotating shaft.

[0009] As a further solution of the utility model, a medicine adding pipe is fixedly installed on the medicine storage box, and a cover is threadedly installed on the medicine adding pipe.

[0010] As a further solution of the utility model, two support columns are fixedly installed on the bottom of the medicine storage box, and the two support columns are symmetrically distributed.

[0011] As a further solution of the utility model, the annular tube and the first connecting tube are both provided with spray holes, and the spray holes are evenly distributed.

[0012] As a further solution of the utility model, a viewing window is provided on one side outer wall of the medicine storage box, and a scale is provided on the viewing window.

[0013] Compared with the related art, the pipeline dosing uniform mixing and stirring device provided by the utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a mixing mechanism, so that when the water inlet pipe allows the fluid to enter the dosing mixing tube, the medicine and the fluid can form a vortex when passing through the inclined fan blades, and the medicine and the fluid are evenly mixed to improve the utilization rate;

[0015] 2. The utility model provides a stirring mechanism so that the medicine can be stored and fully stirred to avoid precipitation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a three-dimensional structural diagram of the utility model pipeline drug adding uniform mixing and stirring device;

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the pipeline drug adding uniform mixing and stirring device of the utility model;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A.

[0020] In the figure: 1. dosing mixing pipe; 2. water inlet pipe; 3. fixed ring; 4. inclined fan blade; 5. drug inlet pipe; 6. annular pipe; 7. first connecting pipe; 8. spray hole; 9. second connecting pipe; 10. valve; 11. drug storage box; 12. motor; 13. rotating shaft; 14. stirring blade; 15. dosing pipe. DETAILED DESCRIPTION

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 This is a three-dimensional structural diagram of the utility model pipeline drug adding uniform mixing and stirring device; Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the pipeline drug adding uniform mixing and stirring device of the utility model; Figure 3 for Figure 2 The enlarged structural diagram of part A in the figure. The pipeline dosing uniform mixing and stirring device comprises: a dosing mixing tube 1, on which a mixing mechanism and a stirring mechanism are arranged;

[0022] The mixing mechanism includes a water inlet pipe 2, a fixed ring 3, inclined blades 4, a drug inlet pipe 5, an annular pipe 6, a first connecting pipe 7, a second connecting pipe 9 and a valve 10. The water inlet pipe 2 is fixedly installed at the water inlet end of the drug mixing pipe 1, the fixed ring 3 is fixedly installed in the drug mixing pipe 1, the inclined blades 4 are fixedly installed in the fixed ring 3, the drug inlet pipe 5 is fixedly installed on the drug mixing pipe 1, the annular pipe 6 is fixedly installed on the drug inlet pipe 5, the first connecting pipe 7 is fixedly installed at the bottom end of the drug inlet pipe 5, one end of the first connecting pipe 7 is fixedly connected to the annular pipe 6, the second connecting pipe 9 is fixedly installed on the top end of the drug inlet pipe 5, and the valve 10 is fixedly installed on the second connecting pipe 9.

[0023] like Figure 1 and Figure 2 As shown, the stirring mechanism includes a medicine storage box 11, a motor 12, a rotating shaft 13 and a plurality of stirring blades 14, the medicine storage box 11 is fixedly mounted on the top of the second connecting pipe 9, the motor 12 is fixedly mounted on the top of the medicine storage box 11, the rotating shaft 13 is rotatably mounted in the medicine storage box 11, the top of the rotating shaft 13 is fixedly connected to the output shaft of the motor 12, and the plurality of stirring blades 14 are fixedly mounted on the rotating shaft 13;

[0024] The stirring mechanism enables the medicine to be stored and fully stirred to avoid precipitation.

[0025] like Figure 1 and Figure 2 As shown, a drug adding pipe 15 is fixedly mounted on the drug storage box 11, and a cover is threadedly mounted on the drug adding pipe 15;

[0026] By providing the medicine adding tube 15 and the cover, the medicine stored in the medicine storage box 11 can be sealed and preserved.

[0027] like Figure 1 and Figure 2 As shown, two support columns are fixedly installed at the bottom of the medicine storage box 11, and the two support columns are symmetrically distributed;

[0028] By providing two supporting columns, the medicine storage box 11 can be supported to ensure the stability of the medicine storage box 11.

[0029] like Figure 2 and Figure 3 As shown, the annular tube 6 and the first connecting tube 7 are both provided with spray holes 8, and the spray holes 8 are evenly distributed;

[0030] By providing the spray hole 8, the medicine sprayed out through the medicine inlet pipe 5 can be sprayed out evenly, so that the fluid and the medicine are mixed evenly.

[0031] like Figure 1 As shown, a viewing window is provided on one side outer wall of the medicine storage box 11, and a scale is provided on the viewing window;

[0032] By providing a viewing window and a scale, the amount of medicine stored in the medicine storage box 11 can be observed and added through the viewing window.

[0033] The working principle of the pipeline drug adding uniform mixing and stirring device provided by the utility model is as follows:

[0034] The fluid enters the dosing mixing tube 1 through the water inlet pipe 2, the motor 12 is started to drive the rotating shaft 13 to rotate, the rotating shaft 13 drives the stirring blade 14 to rotate, the medicine in the medicine storage box 11 is fully stirred to avoid the precipitation of the medicine, the valve 10 is opened to allow the medicine to enter the medicine inlet pipe 5 through the second connecting pipe 9, the medicine inlet pipe 5 sprays the medicine through the annular pipe 6 and the spray hole 8 of the first connecting pipe 7, so that the fluid and the medicine are mixed together, and a vortex is formed when passing through the inclined fan blade 4, and the two are evenly mixed and then discharged.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A pipeline dosing uniform mixing and stirring device, characterized in that: include: A dosing mixing tube, wherein a mixing mechanism and a stirring mechanism are provided on the dosing mixing tube; The mixing mechanism includes a water inlet pipe, a fixed ring, inclined blades, a drug inlet pipe, an annular pipe, a first connecting pipe, a second connecting pipe and a valve. The water inlet pipe is fixedly installed at the water inlet end of the drug mixing pipe, the fixed ring is fixedly installed in the drug mixing pipe, the inclined blades are fixedly installed in the fixed ring, the drug inlet pipe is fixedly installed on the drug mixing pipe, the annular pipe is fixedly installed on the drug inlet pipe, the first connecting pipe is fixedly installed on the bottom end of the drug inlet pipe, one end of the first connecting pipe is fixedly connected to the annular pipe, the second connecting pipe is fixedly installed on the top end of the drug inlet pipe, and the valve is fixedly installed on the second connecting pipe.

2. The pipeline dosing uniform mixing and stirring device according to claim 1 is characterized in that: The stirring mechanism includes a medicine storage box, a motor, a rotating shaft and a plurality of stirring blades. The medicine storage box is fixedly installed on the top end of the second connecting pipe, the motor is fixedly installed on the top of the medicine storage box, the rotating shaft is rotatably installed in the medicine storage box, the top end of the rotating shaft is fixedly connected to the output shaft of the motor, and the plurality of stirring blades are fixedly installed on the rotating shaft.

3. The pipeline dosing uniform mixing and stirring device according to claim 2 is characterized in that: A medicine adding pipe is fixedly mounted on the medicine storage box, and a cover is threadedly mounted on the medicine adding pipe.

4. The pipeline dosing uniform mixing and stirring device according to claim 2 is characterized in that: Two support columns are fixedly installed at the bottom of the medicine storage box, and the two support columns are symmetrically distributed.

5. The pipeline dosing uniform mixing and stirring device according to claim 1 is characterized in that: The annular tube and the first connecting tube are both provided with spray holes, and the spray holes are evenly distributed.

6. The pipeline dosing uniform mixing and stirring device according to claim 2 is characterized in that: A viewing window is provided on one side outer wall of the medicine storage box, and a scale is arranged on the viewing window.

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