Storage bin feeding and metering device for intelligent polymer dispersing equipment

Abstract

The utility model belongs to the technical field of storage bin equipment, and particularly relates to a storage bin feeding and metering device for intelligent polymer dispersing equipment, which comprises a storage bin provided with a meter. A guide cylinder is further arranged on the storage bin, and a feeding structure is arranged on the guide cylinder; the feeding structure comprises a confluence cylinder, one end of the confluence cylinder is connected with an air inlet pipe, and the other end of the confluence cylinder is connected with a confluence assembly; the guide cylinder is communicated with a communicating pipe, and the communicating pipe is connected with a conical blanking cylinder corresponding to the air inlet pipe; a rotating shaft is rotationally connected to the discharging barrel, a rotating plate corresponding to the air inlet pipe is fixedly connected to the rotating shaft, and a propeller corresponding to the communicating pipe is further arranged on the rotating shaft. According to the utility model, the problem that the feeding stability of a storage bin and a metering device for the existing intelligent polymer dispersing equipment is poor is effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage bin equipment, and in particular relates to a storage bin feeding and metering device for polymer intelligent dispersion equipment. Background Art

[0002] The polymer injection process is: proportioning - dispersion - maturation - transfer - filtration - storage tank - screw pump boost - filter - plunger pump proportioning - mixer mixing - injection; the polymer dispersion and dissolution is to disperse and mix the polymer dry powder in a certain amount of water and make the polymer dry powder particles fully wetted; the polymer is dispersed and dissolved by the polymer intelligent dispersion equipment, the dry powder is stored in the storage bin, and the dry powder in the storage bin is continuously mixed with water by setting the corresponding feeding structure on the storage bin.

[0003] However, when the existing feeding structure is in use, the feeding process of the path from the storage bin to the feeding structure, that is, the amount of dry powder added, needs to be regulated by adjusting the gas flow rate, and this adjustment method has great limitations; the feeding process of dry powder needs to rely on the negative pressure generated by the gas flow rate to make the dry powder in the storage bin flow into the junction barrel. The greater the airflow, the greater the negative pressure in the junction barrel, the greater the force acting on the dry powder, and the more material is fed; but in specific operations, due to the gravity of the dry powder and the collapse of the accumulated dry powder, it is easy to cause a large amount of dry powder to flow into the junction barrel, or dry powder may block the feeding barrel, or there may be a situation where there is no material to feed in the feeding barrel, which is not conducive to the accurate preparation of the concentration of the polymer solution; this situation is more serious for polymer solutions that need to be prepared with higher concentrations, and is not conducive to the accurate preparation of polymer solutions with higher concentrations. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a storage bin feeding and metering device for polymer intelligent dispersion equipment, which effectively solves the problem of poor feeding stability of the existing storage bin feeding and metering device for polymer intelligent dispersion equipment.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a storage bin feeding and metering device for a polymer intelligent dispersion equipment, including a storage bin, on which a meter is provided; the storage bin is also provided with a guide tube, on which a feeding structure is provided; the feeding structure includes a confluence tube, one end of which is connected to an air inlet pipe, and the other end of which is connected to a confluence assembly; the guide tube is connected to a connecting pipe, and the connecting pipe is connected to a conical lower barrel corresponding to the air inlet pipe; the lower barrel is rotatably connected to a rotating shaft, a rotating plate corresponding to the air inlet pipe is fixedly connected to the rotating shaft, and a propeller corresponding to the connecting pipe is also provided on the rotating shaft.

[0006] Furthermore, a stirring paddle is fixedly connected to the rotating shaft, and a scraper corresponding to the lower barrel is fixedly connected to the stirring paddle.

[0007] Furthermore, the confluence assembly comprises a conical cylinder fixedly connected to the confluence cylinder, and a discharge pipe is connected to the conical cylinder.

[0008] Furthermore, a screening plate is fixedly connected to one end of the conical cylinder close to the confluence cylinder, and the screening plate is evenly distributed with perforations.

[0009] Furthermore, a diversion cone block is fixedly connected to the screening plate, and a confluence cone block is fixedly connected to the diversion cone block.

[0010] Furthermore, a fixing column is fixedly connected to the converging cone block, and the other end of the fixing column is fixedly connected to an end of the conical tube away from the converging tube.

[0011] Furthermore, one end of the air inlet pipe is connected to a fan, and one end of the air inlet pipe close to the rotating plate is fixedly connected to a hemispherical plate.

[0012] Furthermore, a feeding pipe is fixedly connected to the storage bin, a dust removal pipe is provided on the feeding pipe, and a dust collector is provided on the dust removal pipe.

[0013] Furthermore, a support leg is fixedly connected to the storage bin.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] When the utility model is in use, the nitrogen in the air inlet pipe can continuously drive the rotating plate to rotate through the arrangement of the air inlet pipe, the rotating plate, the propeller, etc., and the rotating plate continuously and stably drives the dry powder and the nitrogen to mix in the confluence barrel through the propeller, thereby improving the feeding stability of the application. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the feeding structure in the utility model;

[0018] Figure 3 It is a schematic diagram of the coordination state of the rotating plate, rotating shaft, propeller, scraper and other structures in the utility model;

[0019] In the figure: 1, storage bin, 2, guide tube, 3, support leg, 4, feeding pipe, 5, dust collector, 6, meter, 7, fan, 8, air inlet pipe, 9, connecting pipe, 10, conical cylinder, 11, discharge pipe, 12, hemispherical plate, 13, rotating plate, 14, confluence cylinder, 15, screening plate, 16, diversion cone block, 17, confluence cone block, 18, fixed column, 19, propeller, 20, rotating shaft, 21, discharge barrel, 22, stirring paddle, 23, scraper. DETAILED DESCRIPTION

[0020] A feeding and metering device for a storage bin of a polymer intelligent dispersing device, such as Figure 1-3 As shown, it includes a storage bin 1, on which a meter 6 is provided; the amount of dry powder in the storage bin 1 is observed in real time by the meter 6 so that dry powder can be added in time; the storage bin 1 is also provided with a guide tube 2, on which a feeding structure is provided; the dry powder in the storage bin 1 flows into the feeding structure through the guide tube 2; a feeding pipe 4 is fixedly connected to the storage bin 1, on which a dust removal pipe is provided, and on which a dust collector 5 is provided; through the provision of the dust removal pipe, pressure is provided for the storage bin 1 so that the dry powder in the storage bin 1 can continuously fall into the feeding structure; through the provision of the dust collector 5, impurities in the air can be effectively prevented from entering the storage bin 1 and affecting the quality of the dry powder; a support leg 3 is fixedly connected to the storage bin 1.

[0021] Furthermore, if Figure 2 and Figure 3 As shown, the feeding structure includes a confluence barrel 14, one end of which is connected to the air inlet pipe 8, and the other end of the confluence barrel 14 is connected to a confluence assembly; the guide barrel 2 is connected to a connecting pipe 9, and the connecting pipe 9 is connected to a conical lower barrel 21 corresponding to the air inlet pipe 8; the lower barrel 21 is rotatably connected to a rotating shaft 20, and a rotating plate 13 corresponding to the air inlet pipe 8 is fixedly connected to the rotating shaft 20, and a propeller 19 corresponding to the connecting pipe 9 is also provided on the rotating shaft 20; a stirring paddle 22 is fixedly connected to the rotating shaft 20, and a scraper 23 corresponding to the lower barrel 21 is fixedly connected to the stirring paddle 22; one end of the air inlet pipe 8 is connected to a fan 7, and an end of the air inlet pipe 8 close to the rotating plate 13 is fixedly connected to a hemispherical plate 12.

[0022] When the feeding structure is in use, the dry powder in the storage bin 1 flows to the connecting pipe 9 through the guide tube 2; in addition, the nitrogen is driven by the fan 7 to continuously enter the air inlet pipe 8, and the air inlet pipe 8 drives the rotating plate 13 to rotate through the nitrogen; the rotating plate 13 drives the rotating shaft 20 to rotate, and the rotating shaft 20 drives the propeller 19 to rotate, and the propeller 19 continuously drives the dry powder in the connecting pipe 9 to flow to the lower barrel 21, and flows to the air inlet pipe 8 through the lower barrel 21 to mix with the nitrogen in the confluence barrel 14; in addition, the rotating shaft 20 drives the stirring paddle 22 and the scraper 23 to rotate, which can effectively avoid the accumulation of dry powder in the lower barrel 21, thereby improving the feeding stability of the present application.

[0023] Furthermore, if Figure 2As shown, the confluence assembly includes a conical cylinder 10 fixedly connected to a confluence cylinder 14, and a discharge pipe 11 is connected to the conical cylinder 10; a screening plate 15 is fixedly connected to one end of the conical cylinder 10 close to the confluence cylinder 14, and the screening plate 15 is evenly distributed with perforations; a diversion cone block 16 is fixedly connected to the screening plate 15, and a confluence cone block 17 is fixedly connected to the diversion cone block 16; a fixing column 18 is fixedly connected to the confluence cone block 17, and the other end of the fixing column 18 is fixedly connected to one end of the conical cylinder away from the confluence cylinder 14.

[0024] When the confluence assembly is in use, the dry powder and nitrogen mixed in the confluence tube 14 flow to the diverter cone block 16 through the perforations on the screening plate 15; by arranging the diverter cone block 16, the conical tube 10, and the confluence cone block 17, the dry powder and nitrogen are first diverted and then merged, so as to improve the uniformity of the dry powder in the nitrogen and improve the uniformity of the mixing of the dry powder and water; in addition, the diverter cone block 16 is fixedly connected to the screening plate 15, and the confluence cone block 17 is fixedly connected to the end of the conical tube 10 away from the confluence tube 14 through the fixing column 18, which can effectively improve the stability of the diverter cone block 16 and the confluence cone block 17.

Claims

1. A storage bin feeding and metering device for a polymer intelligent dispersion device, characterized in that: The invention comprises a storage bin (1), on which a meter (6) is provided; the storage bin (1) is also provided with a guide tube (2), on which a feeding structure is provided; the feeding structure comprises a merging tube (14), one end of which is connected to an air intake pipe (8), and the other end of which is connected to a merging assembly; the guide tube (2) is connected to a connecting tube (9), on which a conical lower barrel (21) corresponding to the air intake pipe (8) is connected; the lower barrel (21) is rotatably connected to a rotating shaft (20), on which a rotating plate (13) corresponding to the air intake pipe (8) is fixedly connected; and the rotating shaft (20) is also provided with a propeller (19) corresponding to the connecting tube (9).

2. The feeding and metering device for a storage bin for a polymer intelligent dispersing device according to claim 1, characterized in that: A stirring paddle (22) is fixedly connected to the rotating shaft (20), and a scraper (23) corresponding to the lower barrel (21) is fixedly connected to the stirring paddle (22).

3. The feeding and metering device for a storage bin for a polymer intelligent dispersion device according to claim 1, characterized in that: The confluence assembly comprises a conical cylinder (10) fixedly connected to a confluence cylinder (14), and a discharge pipe (11) is connected to the conical cylinder (10).

4. The feeding and metering device for a storage bin for a polymer intelligent dispersion device according to claim 3, characterized in that: A screening plate (15) is fixedly connected to one end of the conical cylinder (10) close to the confluence cylinder (14), and the screening plate (15) is evenly distributed with perforations.

5. The feeding and metering device for a storage bin for a polymer intelligent dispersion device according to claim 4, characterized in that: A diverter cone block (16) is fixedly connected to the screening plate (15), and a converging cone block (17) is fixedly connected to the diverter cone block (16).

6. The feeding and metering device for a storage bin for a polymer intelligent dispersing device according to claim 5, characterized in that: A fixing column (18) is fixedly connected to the conical conical block (17), and the other end of the fixing column (18) is fixedly connected to an end of the conical cylinder away from the conical cylinder (14).

7. The feeding and metering device for a storage bin for a polymer intelligent dispersing device according to claim 1, characterized in that: One end of the air inlet pipe (8) is connected to a fan (7), and one end of the air inlet pipe (8) close to the rotating plate (13) is fixedly connected to a hemispherical plate (12).

8. The feeding and metering device for a storage bin for a polymer intelligent dispersing device according to claim 1, characterized in that: The storage bin (1) is fixedly connected with a feeding pipe (4), the feeding pipe (4) is provided with a dust removal pipe, and the dust removal pipe is provided with a dust collector (5).

9. The feeding and metering device for a storage bin for a polymer intelligent dispersing device according to claim 1, characterized in that: The storage bin (1) is fixedly connected with a support leg (3).

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