Funnel structure of jet slurry mixing device

Abstract

The utility model belongs to the technical field of jet slurry mixing devices, and particularly relates to a funnel structure of a jet slurry mixing device, which comprises a funnel main body, and a connecting pipe is fixedly welded at the bottom end of the funnel main body; a plurality of bag breaking strip-shaped knives are welded and fixed on the inner wall of the funnel main body; the upper end of the funnel body is integrally connected with a discharging table, supporting frames are fixedly welded to the two sides of the bottom end of the discharging table, the bottom ends of the supporting frames are fixedly welded to the funnel body, through grooves are formed in the two sides of the discharging table, and open grooves are formed in the upper ends of the through grooves; the left side of the upper end of the funnel main body is connected with a cover plate in a sliding mode, and connecting frames are fixedly welded to the two sides of the right end of the cover plate. The cover plate capable of being opened and closed in a sliding mode is arranged on the funnel main body and located on one side of the discharging table, and when slurry is mixed and used, the funnel main body can be sealed and covered through the cover plate; and external foreign matters can be prevented from entering the funnel main body and the jet slurry mixing device, so that the jet slurry mixing device is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of jet mixing devices, and in particular relates to a funnel structure of a jet mixing device. Background Art

[0002] The drilling fluid used in oil and gas exploration and production drilling is a corrosive suspension containing many solid particles of different sizes. The preparation of this suspension widely uses jet mixing equipment. In the treatment of drilling fluid, jet mixing equipment is mainly used to configure drilling fluid and change the density, viscosity, water loss, etc. of drilling fluid.

[0003] When the funnel of the existing jet mixing equipment is in use, because there is no corresponding cover on the funnel, foreign matter from the outside can easily enter the funnel and the jet mixing equipment during the jet mixing process and after the jet mixing equipment is used, which can easily cause pollution to the inside and affect the use of the jet mixing equipment. Utility Model Content

[0004] In order to solve the above-mentioned problems existing in the prior art, the utility model provides a funnel structure of a jet mixing device. A slidable cover is provided on the funnel body at one side of the discharge platform. During and after mixing, the funnel body can be sealed by the cover to prevent external foreign matter from entering the funnel body and the jet mixing device, thereby facilitating the use of the jet mixing device and achieving better use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a funnel structure of a jet slurry mixing device, comprising a funnel body, a connecting pipe being welded and fixed to the bottom end of the funnel body;

[0006] A plurality of bag-breaking strip knives are welded and fixed to the inner wall of the funnel body;

[0007] The upper end of the funnel body is integrally connected with a discharge platform, and support frames are welded and fixed on both sides of the bottom end of the discharge platform, and the bottom end of the support frame is welded and fixed to the funnel body, and through grooves are opened inside the two sides of the discharge platform, and the upper end of the through groove is opened with a slot;

[0008] A cover plate is slidably connected to the left side of the upper end of the funnel body, connecting frames are welded and fixed on both sides of the right end of the cover plate, and the connecting frame is slidably connected to the through slot, and a limiting shaft is welded and fixed to the upper right end of the connecting frame, and the limiting shaft is slidably connected to the slot.

[0009] As a preferred technical solution for the funnel structure of a jet slurry mixing device of the utility model, a connecting plate is welded and fixed around the outside of the bottom end of the connecting pipe, and a plurality of connecting bolts are screwed and connected to the connecting plate.

[0010] As a preferred technical solution for the funnel structure of a jet slurry mixing device of the utility model, the bag-breaking strip knives are distributed in a fan shape with equal distances.

[0011] As a preferred technical solution for the funnel structure of a jet slurry mixing device of the utility model, a transparent window is bonded and connected inside the cover plate, and the transparent window is a transparent PVC component.

[0012] As a preferred technical solution for the funnel structure of a jet slurry mixing device of the utility model, a push-pull block is welded and fixed to the upper left end of the cover plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a slidable cover plate on the funnel body at one side of the discharge platform. When in use, the cover plate can be slid open for use through the arrangement and coordination of the through groove, the slot, the connecting frame and the limit shaft. During and after mixing, the cover plate can be slid on in the same way to seal the funnel body, thereby preventing external foreign matter from entering the funnel body and the jet mixing device, so as to facilitate the use of the jet mixing device and achieve better use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the utility model in a top view;

[0020] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at point A;

[0021] Figure 6 It is a schematic diagram of the bag breaking strip knife structure of the utility model.

[0022] In the figure: 1. Funnel body; 2. Connecting pipe; 3. Connecting plate; 4. Connecting bolt; 5. Bag breaking strip knife; 6. Material discharge table; 7. Support frame; 8. Through slot; 9. Slot; 10. Cover plate; 11. Transparent window; 12. Push-pull block; 13. Connecting frame; 14. Limiting shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-6 The utility model provides the following technical solutions: a funnel structure of a jet mixing device, comprising a funnel body 1, a connecting pipe 2 is welded and fixed to the bottom end of the funnel body 1, a connecting plate 3 is welded and fixed to the outside of the bottom end of the connecting pipe 2, and a plurality of connecting bolts 4 are screwed and connected to the connecting plate 3, wherein the connecting plate 3 with the plurality of connecting bolts 4 is used for connecting the bottom of the funnel body 1 with the jet mixing device, and the connection method is flange connection;

[0026] Furthermore, a plurality of bag-breaking strip knives 5 are welded and fixed to the inner wall of the funnel body 1, and the bag-breaking strip knives 5 are evenly distributed in a fan shape, wherein the bag-breaking strip knives 5 are used to break the material bags when discharging materials into the funnel body 1;

[0027] Furthermore, a discharge platform 6 is integrally connected to the upper end of the funnel body 1, and support frames 7 are welded and fixed on both sides of the bottom end of the discharge platform 6, and the bottom ends of the support frames 7 are welded and fixed to the funnel body 1, and through grooves 8 are provided inside the two sides of the discharge platform 6, and a slot 9 is provided at the upper end of the through groove 8, wherein the discharge platform 6 with the support frame 7 is used to place the material bag when discharging materials into the funnel body 1, and the through groove 8 runs through the discharge platform 6, and the slot 9 is connected with the through groove 8 up and down, and the length of the slot 9 is less than the length of the through groove 8;

[0028] Furthermore, a cover plate 10 is slidably connected to the left side of the upper end of the funnel body 1, and a transparent window 11 is bonded inside the cover plate 10, and the transparent window 11 is a transparent PVC component. A push-pull block 12 is welded and fixed to the upper left end of the cover plate 10, and a connecting frame 13 is welded and fixed on both sides of the right end of the cover plate 10, and the connecting frame 13 is slidably connected to the through slot 8, and a limiting shaft 14 is welded and fixed to the upper right end of the connecting frame 13, and the limiting shaft 14 is slidably connected to the slot 9, wherein the cover plate 10 is used to cover the upper opening of the funnel body 1, and the transparent window 11 is convenient for observing the material unloading state inside the funnel body 1 during the slurry jetting process and when the cover plate 10 is sealed, and the push-pull block 12 is convenient for pushing and pulling the cover plate 10, the connecting frame 13 can slide relative to the through slot 8, and the limiting shaft 14 can slide relative to the slot 9, and the setting and coordination of the limiting shaft 14 and the slot 9 can prevent the cover plate 10 from sliding off to the left.

[0029] In the present embodiment, the utility model is provided with a slidable cover plate 10 on the funnel body 1 on one side of the discharge platform 6. When in use, the cover plate 10 can be slid open for use through the arrangement and coordination of the through groove 8, the slot 9, the connecting frame 13 and the limiting shaft 14. During and after mixing, the cover plate 10 can be slid on in the same way to seal the funnel body 1, thereby preventing external foreign matter from entering the funnel body 1 and the jet mixing device, so as to facilitate the use of the jet mixing device and make it better.

[0030] The use process and working principle of the utility model are as follows: the funnel structure is fixedly mounted on the jet mixing device through a plurality of connecting bolts 4 on the connecting plate 3 for use. When in use, the cover plate 10 is pushed to the left by the push-pull block 12 to remove the cover plate 10 from the upper part of the funnel body 1. During this process, the connecting frame 13 slides to the left relative to the through groove 8, and is limited by sliding the limiting shaft 14 in the slot 9 to prevent the cover plate 10 from sliding to the left and falling out. Then, the material bag is placed on the discharge table 6, and further poured into the funnel body 1. During the process, the bag can be broken by a plurality of bag-breaking strip knives 5 in the funnel body 1, so that the material in the bag enters the funnel body 1, and further enters the jet mixing equipment through the connecting pipe 2 to realize the paddle jet operation. When the paddle jet is in use and after the jet mixing equipment is used, the cover plate 10 can be pushed back to the right by the push-pull block 12, and the upper opening of the funnel body 1 can be sealed by the cover plate 10 to prevent external foreign matter from entering the funnel body 1 and the jet mixing equipment, so as to better use the funnel body 1 and the jet mixing equipment.

[0031] In addition, the contents not described in detail in this embodiment are all prior art and common knowledge.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A funnel structure of a jet slurry mixing device, comprising a funnel body (1), characterized in that: A connecting pipe (2) is welded and fixed to the bottom end of the funnel body (1); A plurality of bag-breaking strip knives (5) are welded and fixed to the inner wall of the funnel body (1); The upper end of the funnel body (1) is integrally connected with a discharge platform (6), and support frames (7) are welded and fixed on both sides of the bottom end of the discharge platform (6), and the bottom end of the support frame (7) is welded and fixed to the funnel body (1), and through grooves (8) are provided inside the two sides of the discharge platform (6), and a slot (9) is provided at the upper end of the through groove (8); A cover plate (10) is slidably connected to the left side of the upper end of the funnel body (1), and connecting frames (13) are welded and fixed on both sides of the right end of the cover plate (10), and the connecting frame (13) is slidably connected to the through groove (8), and a limiting shaft (14) is welded and fixed to the upper right end of the connecting frame (13), and the limiting shaft (14) is slidably connected to the slot (9).

2. The funnel structure of the jet slurry mixing device according to claim 1, characterized in that: A connecting plate (3) is welded and fixed around the outside of the bottom end of the connecting pipe (2), and a plurality of connecting bolts (4) are screwed and connected to the connecting plate (3).

3. The funnel structure of the jet slurry mixing device according to claim 1, characterized in that: The bag breaking strip knives (5) are distributed in a fan-shaped manner with equal distances.

4. The funnel structure of the jet slurry mixing device according to claim 1, characterized in that: A transparent window (11) is bonded and connected inside the cover plate (10), and the transparent window (11) is a transparent PVC component.

5. The funnel structure of the jet slurry mixing device according to claim 1, characterized in that: A push-pull block (12) is welded and fixed to the left upper end of the cover plate (10).

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