CN216704229U

CN216704229U - Drop water agent preparation is with throwing material dissolving device

Info

Publication number: CN216704229U
Application number: CN202220169213.7U
Authority: CN
Inventors: 李慎非
Original assignee: Hebei Fenglin Yongmao Chemical Technology Co ltd
Current assignee: Hebei Fenglin Yongmao Chemical Technology Co ltd
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-06-10
Anticipated expiration: 2032-01-22

Abstract

The utility model discloses a feeding and dissolving device for preparing a fluid loss agent, which comprises a premixing tank and a supporting foot seat arranged at the bottom of the premixing tank, wherein a feeding mechanism is arranged on the premixing tank, a premixing mechanism is arranged in the premixing tank, and the feeding mechanism comprises an installation plate, a driving motor, a driving gear, a stirring shaft, a driven gear, a group of feeding ports, a group of hinged plates, an incomplete gear, a group of fixed sleeves, a group of sliding rods, a ring-shaped sliding frame, a group of inner racks, a group of reciprocating screen frames and a water inlet pipeline. The utility model has the advantages that the impurities in the raw material of the fluid loss additive put into the premixing tank can be screened by the feeding mechanism positioned on the premixing tank, the premixing mechanism can fully premix the raw material of the fluid loss additive, the helical lifting blade can prevent the bottom of the premixing tank from being deposited, and the scraping plate and the spray header can clean the premixing tank, thereby being convenient to use.

Description

Drop water agent preparation is with throwing material dissolving device

Technical Field

The utility model relates to the field of fluid loss additives, in particular to a feeding and dissolving device for preparing a fluid loss additive.

Background

The fluid loss agent product can be divided into a granular material, a water-soluble polymer and an organic material. In the granular material, latex becomes a research hotspot at home and abroad by virtue of good advantages of filtration loss reduction, gas channeling prevention, toughening and the like. Most of the fluid loss agents are water-soluble polymers and organic materials, and the products can be divided into modified natural products and synthetic polymers.

During the preparation of the fluid loss agent, raw materials such as water, acrylamide, AMPS, EDTA-2NA solution, calcium hydroxide and the like are mixed and dissolved. The existing premixing tank can not screen impurities in the raw materials of the fluid loss additive which are put into the premixing tank, and during premixing, the bottom of the premixing tank is easy to deposit, so that the premixing effect is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model provides a feeding and dissolving device for preparing a fluid loss agent, which is used for solving the problem of feeding and dissolving the raw material of the fluid loss agent.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a feeding and dissolving device for preparing a fluid loss agent comprises a premixing tank and a supporting foot seat arranged at the bottom of the premixing tank, wherein a feeding mechanism is arranged on the premixing tank, and a premixing mechanism is arranged in the premixing tank;

the feeding mechanism comprises a mounting plate, a driving motor, a driving gear, a stirring shaft, a driven gear, a group of feeding ports, a group of hinged plates, an incomplete gear, a group of fixing sleeves, a group of sliding rods, an annular sliding frame, a group of inner racks, a group of reciprocating screen frames and a water inlet pipeline, wherein the mounting plate is mounted at the center of the upper surface of the premixing tank, the driving motor is mounted at one side of the mounting plate, the rotating end of the driving motor is vertically upward, the driving gear is mounted at the rotating end of the driving motor, the stirring shaft is movably inserted at the center of the mounting plate, the driven gear is mounted at the upper end of the stirring shaft and is mutually meshed with the driving gear, a group of feeding ports are arranged at two sides of the upper surface of the premixing tank, a group of hinged plates are respectively hinged at the upper ends of a group of feeding ports, the incomplete gear is mounted on the stirring shaft, a group of fixing sleeves are mounted at two sides of the bottom of the mounting plate, and a group of sliding rods are respectively movably inserted in a group of fixing sleeves, the annular sliding frame is arranged between the group of sliding rods, the group of inner racks are arranged on two sides in the annular sliding frame and are meshed with the incomplete gear respectively, the group of reciprocating screen frames are arranged on two sides of the annular sliding frame, and the water inlet pipeline is inserted into one side of the upper end of the premixing tank.

Further, the premixing mechanism comprises a set of relative scraping plates, a plurality of stirring blades, a spiral lifting blade, an inner cavity, a cleaning pipeline and a set of spray headers, wherein the set of relative scraping plates are arranged on two sides of the stirring shaft, the plurality of stirring blades are uniformly arranged on the stirring shaft, the spiral lifting blade is arranged at the bottom of the stirring shaft, the inner cavity is arranged at the upper end in the stirring shaft, the cleaning pipeline is inserted at the upper end of the stirring shaft and is communicated with the inner cavity, and the set of spray headers are arranged on two sides of the upper end of the stirring shaft.

Furthermore, the water inlet pipeline and the cleaning pipeline are respectively communicated with an external water pipe.

Furthermore, a limiting block is arranged at the rear end of the sliding rod.

Furthermore, strip-shaped slots are formed in two sides of the annular sliding frame, and a group of reciprocating screen frames are inserted into the strip-shaped slots through inserting plates and are detachable mechanisms.

Furthermore, the bottom of the premixing tank is inserted with a material discharging pipe, and the material discharging pipe is provided with a material discharging control valve.

The utility model provides a feeding and dissolving device for preparing a fluid loss agent, which has the following beneficial effects that impurities in a fluid loss agent raw material fed into a premixing tank can be screened by a feeding mechanism positioned on the premixing tank, the premixing mechanism can fully premix the fluid loss agent raw material, a spiral lifting blade can prevent the bottom of the premixing tank from depositing, and a scraping plate and a spray header can clean the premixing tank, so that the fluid loss agent preparation device is convenient to use.

Drawings

Fig. 1 is a schematic view of a feeding and dissolving device for preparing a fluid loss agent.

FIG. 2 is a cross-sectional view of the stirring shaft of the present invention.

FIG. 3 is a top view of the hinge plate of the present invention.

Fig. 4 is a top view of the feeder port of the present invention.

Fig. 5 is a schematic view of the reciprocating screen frame transmission of the present invention.

In the figure: 1. a premixing tank; 2. a supporting foot seat; 3. mounting a plate; 4. a drive motor; 5. a driving gear; 6. a stirring shaft; 7. a driven gear; 8. a feeding port; 9. a hinge plate; 10. an incomplete gear; 11. fixing the sleeve; 12. a slide bar; 13. an annular slide frame; 14. an inner rack; 15. a reciprocating screen frame; 16. a water inlet pipe; 17. a scraping plate; 18. a stirring blade; 19. a helical lifting blade; 20. an inner cavity; 21. cleaning a pipeline; 22. a shower head; 23. a limiting block; 24. a strip-shaped slot; 25. inserting plates; 26. a discharge pipe; 27. a discharge control valve.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5: a feeding and dissolving device for preparing a fluid loss agent comprises a premixing tank 1 and a supporting foot seat 2 installed at the bottom of the premixing tank 1, wherein a feeding mechanism is arranged on the premixing tank 1, and a premixing mechanism is arranged in the premixing tank 1; the feeding mechanism comprises a mounting plate 3, a driving motor 4, a driving gear 5, a stirring shaft 6, a driven gear 7, a group of feeding ports 8, a group of hinged plates 9, an incomplete gear 10, a group of fixed sleeves 11, a group of sliding rods 12, an annular sliding frame 13, a group of inner racks 14, a group of reciprocating screen frames 15 and a water inlet pipeline 16, wherein the mounting plate 3 is mounted at the center of the upper surface of the premixing tank 1, the driving motor 4 is mounted at one side of the mounting plate 3, the rotating end of the driving gear 5 is vertically upward, the driving gear 5 is mounted at the rotating end of the driving motor 4, the stirring shaft 6 is movably inserted at the center of the mounting plate 3, the driven gear 7 is mounted at the upper end of the stirring shaft 6 in a premixing mode and is meshed with the driving gear 5, a group of feeding ports 8 are arranged at two sides of the upper surface of the tank 1, a group of hinged plates 9 are respectively hinged at the upper ends of a group of the feeding ports 8, and the incomplete gear 10 is mounted on the stirring shaft 6, a group of fixed sleeves 11 are arranged on two sides of the bottom of the mounting plate 3, a group of sliding rods 12 are respectively movably inserted into the group of fixed sleeves 11, an annular sliding frame 13 is arranged between the group of sliding rods 12, a group of inner racks 14 are arranged on two sides of the annular sliding frame 13 and are respectively meshed with the incomplete gear 10, a group of reciprocating screen frames 15 are arranged on two sides of the annular sliding frame 13, and a water inlet pipeline 16 is inserted into one side of the upper end of the premixing tank 1; the premixing mechanism comprises a group of opposite scraping plates 17, a plurality of stirring blades 18, a spiral lifting blade 19, an inner cavity 20, a cleaning pipeline 21 and a group of spray headers 22, wherein the group of opposite scraping plates 17 are arranged on two sides of the stirring shaft 6, the plurality of stirring blades 18 are uniformly arranged on the stirring shaft 6, the spiral lifting blade 19 is arranged at the bottom of the stirring shaft 6, the inner cavity 20 is arranged at the inner upper end of the stirring shaft 6, the cleaning pipeline 21 is inserted at the upper end of the stirring shaft 6 and is communicated with the inner cavity 20, and the group of spray headers 22 are arranged on two sides of the upper end of the stirring shaft 6; the water inlet pipeline 16 and the cleaning pipeline 21 are respectively communicated with an external water pipe; the rear end of the sliding rod 12 is provided with a limiting block 23; strip-shaped slots 24 are formed in two sides of the annular sliding frame 13, and a group of reciprocating screen frames 15 are respectively inserted into the strip-shaped slots 24 through inserting plates 25 and are detachable mechanisms; the bottom of the premixing tank 1 is inserted with a material discharging pipe 26, and the material discharging pipe 26 is provided with a material discharging control valve 27.

The working principle of the embodiment is as follows: when the device is used, a user firstly opens a group of hinged plates 9, uniformly puts the fluid loss agent raw materials into a group of reciprocating screen frames 15, and injects quantitative water into the premixing tank 1 through a water inlet pipeline 16;

during screening: the driving motor 4 firstly starts to work, the driving motor 4 is arranged on one side of the mounting plate 3, the rotating end is vertically upward, the driving gear 5 is arranged on the rotating end of the driving motor 4, the stirring shaft 6 is movably inserted in the center of the mounting plate 3 through a fastening bearing, the driven gear 7 is arranged on the upper end of the stirring shaft 6 and is mutually meshed with the driving gear 5, the driving gear 5 is smaller than the driven gear 7 in size and plays a role of speed reduction, the driving motor 4 drives the stirring shaft 6 to slowly rotate, the incomplete gear 10 is arranged on the stirring shaft 6, a group of fixed sleeves 11 are arranged on two sides of the bottom of the mounting plate 3, a group of sliding rods 12 are respectively movably inserted in a group of fixed sleeves 11, the rear ends of the sliding rods 12 are provided with limit blocks 23, the limit blocks 23 are used for limiting the positions of the sliding rods 12, the annular sliding frame 13 is arranged among the group of sliding rods 12, and a group of inner racks 14 is arranged on two sides in the annular sliding frame 13, and are meshed with incomplete gear 10, a series of reciprocating screen frames 15 are installed on both sides of the annular sliding frame 13, as shown in fig. 5, the stirring shaft 6 can drive the reciprocating screen frames 15 on both sides of the annular sliding frame 13 to reciprocate through the incomplete gear 10, screen the fluid loss agent raw material in the reciprocating screen frames 15, prevent the impurities in the fluid loss agent raw material from entering the premixing tank 1, the strip slots 24 are opened on both sides of the annular sliding frame 13, the series of reciprocating screen frames 15 are inserted in the strip slots 24 through the spile 25, and are detachable mechanisms, so that the impurities in the reciprocating screen frames 15 can be cleaned conveniently;

during premixing: a group of relative scraping plates 17 are arranged on two sides of the stirring shaft 6, the scraping plates 17 can prevent the precipitation of the fluid loss agent raw material from hanging on the wall, a plurality of stirring blades 18 are evenly arranged on the stirring shaft 6, a spiral lifting blade 19 is arranged at the bottom of the stirring shaft 6, the spiral lifting blade 19 can prevent the precipitation in the premixing tank 1, after the premixing by the stirring blades 18 is completed, a user opens the discharging control valve 27, pumping the fluid loss additive raw material in the premixing tank 1 into a polymerization tank through a discharging pipe 26 for subsequent polymerization reaction, wherein an inner cavity 20 is formed in the upper end of the stirring shaft 6, a cleaning pipeline 21 is inserted into the upper end of the stirring shaft 6 through a rotary joint, when the stirring shaft 6 rotates, the cleaning pipeline 21 does not rotate, a group of spray headers 22 are arranged on two sides of the upper end of the stirring shaft 6, and the group of spray headers 22 are matched with a group of opposite scraping plates 17 to clean the premixing tank 1, so that the use is convenient.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A feeding and dissolving device for preparing a fluid loss agent comprises a premixing tank (1) and a supporting foot seat (2) arranged at the bottom of the premixing tank (1), and is characterized in that a feeding mechanism is arranged on the premixing tank (1), and a premixing mechanism is arranged in the premixing tank (1);

the feeding mechanism comprises a mounting plate (3), a driving motor (4), a driving gear (5), a stirring shaft (6), a driven gear (7), a group of feeding ports (8), a group of hinged plates (9), an incomplete gear (10), a group of fixed sleeves (11), a group of sliding rods (12), an annular sliding frame (13), a group of inner racks (14), a group of reciprocating screen frames (15) and a water inlet pipeline (16), wherein the mounting plate (3) is mounted at the center of the upper surface of the premixing tank (1), the driving motor (4) is mounted on one side of the mounting plate (3) with the rotating end vertically upward, the driving gear (5) is mounted at the rotating end of the driving motor (4), the stirring shaft (6) is movably inserted in the center of the mounting plate (3), the driven gear (7) is mounted at the upper end of the stirring shaft (6) and is mutually meshed with the driving gear (5), a group of feeding ports (8) are arranged on two sides of the upper surface of a premixing tank (1), a group of hinged plates (9) are respectively hinged to the upper ends of the group of feeding ports (8), an incomplete gear (10) is arranged on a stirring shaft (6), a group of fixed sleeves (11) are arranged on two sides of the bottom of a mounting plate (3), a group of sliding rods (12) are respectively movably inserted into the group of fixed sleeves (11), an annular sliding frame (13) is arranged between the group of sliding rods (12), a group of inner racks (14) are arranged on two sides in the annular sliding frame (13) and are respectively meshed with the incomplete gear (10), a group of reciprocating screen frames (15) are arranged on two sides of the annular sliding frame (13), and a water inlet pipeline (16) is inserted into one side of the upper end of the premixing tank (1).

2. The feeding and dissolving device for preparing the fluid loss agent according to claim 1, wherein the premixing mechanism comprises a set of opposite scraping plates (17), a plurality of stirring blades (18), a spiral lifting blade (19), an inner cavity (20), a cleaning pipeline (21) and a set of spray headers (22), the set of opposite scraping plates (17) are arranged on two sides of the stirring shaft (6), the plurality of stirring blades (18) are uniformly arranged on the stirring shaft (6), the spiral lifting blade (19) is arranged at the bottom of the stirring shaft (6), the inner cavity (20) is arranged at the inner upper end of the stirring shaft (6), the cleaning pipeline (21) is inserted at the upper end of the stirring shaft (6) and is communicated with the inner cavity (20), and the set of spray headers (22) are arranged on two sides of the upper end of the stirring shaft (6).

3. The feeding and dissolving device for preparing fluid loss additive as defined in claim 1 and claim 2, wherein the water inlet pipe (16) and the cleaning pipe (21) are respectively communicated with an external water pipe.

4. The feeding and dissolving device for preparing fluid loss additive according to claim 1, wherein a limiting block (23) is installed at the rear end of the sliding rod (12).

5. The feeding and dissolving device for preparing a fluid loss agent according to claim 1, wherein strip-shaped slots (24) are formed in two sides of the annular sliding frame (13), and a group of reciprocating screen frames (15) are respectively inserted into the strip-shaped slots (24) through inserting plates (25) and are detachable mechanisms.

6. The feeding and dissolving device for preparing a fluid loss agent according to claim 1, wherein a discharging pipe (26) is inserted into the bottom of the premixing tank (1), and a discharging control valve (27) is installed on the discharging pipe (26).