CN210846031U - Full-automatic dosing device - Google Patents

Abstract

The utility model discloses a full automatic reagent feeding device, including blanking box, the central fixedly connected with filling tube at blanking box top, the inside of filling tube communicates with each other with the inside of blanking box, and one side fixed mounting who is located the filling tube at blanking box's top has the water pump, through second conveyer pipe fixed connection between the one end of water pump and the filling tube, the first unloading pipe of one end fixedly connected with of blanking box bottom, the inside of first unloading pipe communicates with each other with the inside of blanking box, and the one end fixedly connected with second unloading pipe of first unloading pipe is kept away from to the bottom of blanking box, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, and degree of automation is high, through setting up agitating unit, can be fine with the medicine and the moisture content intensive mixing of proper amount proportion, then carry out the unloading to two well heads through unloader controlgear, not only saved operating time, increased work efficiency moreover.

Description

Full-automatic dosing device

Technical Field

The utility model relates to a charge device, in particular to full-automatic charge device belongs to charge device technical field.

Background

At present, chemical agents such as a sulfur removal agent, a scale inhibitor, a paraffin removal and control agent, a corrosion inhibitor and the like are often required to be added in the normal production process of an oil well, but most of the existing oil well dosing devices cannot be used for stirring, and the chemical agents are required to be manually mixed with water in a certain proportion and stirred before dosing operation can be carried out on the oil well again, so that the working efficiency is reduced, excessive labor force is wasted, in addition, concentration proportioning is carried out through manual operation, harm is likely to be brought to operating personnel, in addition, most of the existing oil well dosing devices cannot realize that one machine feeds two well mouths, the device needs to be moved to the other well mouth and then is dosed, the time is delayed, in addition, most of the existing dosing devices are not provided with stirring devices for fully mixing the medicine and the water, and most of the medicine and the water are mixed according to a certain proportion, then add charge device to add medicine to the well head, thus the operation is complex, and the work efficiency is reduced

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a full automatic reagent feeding device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a full-automatic dosing device, which comprises a blanking box, wherein a feeding pipe is fixedly connected with the center of the top of the blanking box, the interior of the feeding pipe is communicated with the interior of the blanking box, a water pump is fixedly arranged at the top of the blanking box and positioned at one side of the feeding pipe, one end of the water pump is fixedly connected with the feeding pipe through a second conveying pipe, one end of the bottom of the blanking box is fixedly connected with a first blanking pipe, the interior of the first blanking pipe is communicated with the interior of the blanking box, one end of the bottom of the blanking box, which is far away from the first blanking pipe, is fixedly connected with a second blanking pipe, the interior of the second blanking pipe is communicated with the interior of the blanking box, a baffle is fixedly connected with the inner wall of the blanking box, a first piston and a second piston are slidably connected with the bottom of the inner wall of the blanking box, and the first piston and the second piston are positioned between, through connecting rod fixed connection between first piston and the second piston, one side fixed mounting of lower magazine has electric telescopic handle, electric telescopic handle's piston rod extend to the inside of lower magazine and with first piston fixed connection, one side fixedly connected with stirring box that electric telescopic handle was kept away from to lower magazine, the inside rotation of stirring box is connected with the (mixing) shaft, the bottom fixed mounting of stirring box has the motor, the output shaft of motor extends to the inside of stirring box and through speed reducer and (mixing) shaft fixed connection, the top fixedly connected with filling funnel of stirring box, just the inside of filling funnel communicates with each other with the inside of stirring box, the first conveyer pipe of one end fixedly connected with of stirring box bottom, the one end and the water pump fixed connection of stirring box are kept away from to first conveyer pipe.

As an optimized proposal of the utility model, the four corners of the bottom of the discharging box are fixedly connected with supporting legs.

As an optimized proposal of the utility model, a plurality of stirring blades are fixedly connected with the outside of the stirring shaft at equal intervals.

As an optimized scheme of the utility model, the equal fixedly connected with threaded connection head in bottom of first unloading pipe and second unloading pipe.

As an optimized proposal of the utility model, the bottom of the inner wall of the stirring box is set to be a fifteen-degree inclined plane.

As an optimized scheme of the utility model, the size of a dimension of first piston is the same with the size of a dimension of second piston, the size of a dimension of first unloading pipe is the same with the size of a dimension of second unloading pipe, just the width of first piston is greater than the internal diameter of second unloading pipe.

As a preferred scheme of the utility model, one side fixed mounting of lower magazine has the PLC controller, just motor, electric telescopic handle, water pump all with PLC controller electric connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, and the practicality is strong, and degree of automation is high, through setting up agitating unit, can be fine with the medicine and the moisture content intensive mixing of proper amount proportion, then carry out the unloading to two well heads through unloader controlgear, not only saved operating time, increased work efficiency moreover.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the discharging box of the present invention;

FIG. 4 is a schematic structural view of a first working mode inside the discharging box of the present invention;

fig. 5 is a schematic structural view of a second working mode inside the discharging box of the present invention.

In the figure: 1. discharging the material box; 2. supporting legs; 3. a first blanking pipe; 4. a motor; 5. a stirring box; 6. a PLC controller; 7. a second blanking pipe; 8. a first delivery pipe; 9. filling a funnel; 10. an electric telescopic rod; 11. a feed tube; 12. a second delivery pipe; 13. a water pump; 14. a stirring shaft; 15. stirring blades; 16. a baffle plate; 17. a first piston; 18. a second piston; 19. a connecting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figures 1-5, the utility model provides a full-automatic dosing device, which comprises a feeding box 1, a feeding pipe 11 is fixedly connected with the center of the top of the feeding box 1, the interior of the feeding pipe 11 is communicated with the interior of the feeding box 1, a water pump 13 is fixedly arranged on the top of the feeding box 1 and on one side of the feeding pipe 11, one end of the water pump 13 is fixedly connected with the feeding pipe 11 through a second conveying pipe 12, one end of the bottom of the feeding box 1 is fixedly connected with a first discharging pipe 3, the interior of the first discharging pipe 3 is communicated with the interior of the feeding box 1, one end of the bottom of the feeding box 1, which is far away from the first discharging pipe 3, is fixedly connected with a second discharging pipe 7, the interior of the second discharging pipe 7 is communicated with the interior of the feeding box 1, the inner wall of the feeding box 1 is fixedly connected with a baffle 16, the bottom of the inner wall of the feeding box 1 is slidably connected with a first piston 17 and a second piston 18, and the first piston 17 and the, the opening and closing of the first discharging pipe 3 and the second discharging pipe 7 are controlled better through a first piston 17 and a second piston 18, so that the dosing of a wellhead is completed, the first piston 17 and the second piston 18 are fixedly connected through a connecting rod 19, one side of the discharging box 1 is fixedly provided with an electric telescopic rod 10, a piston rod of the electric telescopic rod 10 extends into the discharging box 1 and is fixedly connected with the first piston 17, the movement of the first piston 17 and the second piston 18 is controlled conveniently through the electric telescopic rod 10, one side of the discharging box 1, which is far away from the electric telescopic rod 10, is fixedly connected with a stirring box 5, the inner part of the stirring box 5 is rotatably connected with a stirring shaft 14, the bottom of the stirring box 5 is fixedly provided with a motor 4, an output shaft of the motor 4 extends into the stirring box 5 and is fixedly connected with the stirring shaft 14 through the electric telescopic rod, the top of the stirring box 5 is, and the inside of filling funnel 9 communicates with each other with the inside of stirring box 5, be convenient for through filling funnel 9 better to stirring box 5 inside filling medicine and water, the first conveyer pipe 8 of one end fixedly connected with of stirring box 5 bottom, the one end and the water pump 13 fixed connection of stirring box 5 are kept away from to first conveyer pipe 8.

The four corners of the bottom of the blanking box 1 are fixedly connected with supporting legs 2, so that the equipment can be placed better; a plurality of stirring blades 15 are fixedly connected to the outer side of the stirring shaft 14 at equal intervals, so that the medicine and the water can be fully mixed; the bottoms of the first blanking pipe 3 and the second blanking pipe 7 are fixedly connected with threaded connectors, so that the first blanking pipe 3 and the second blanking pipe 7 can be conveniently sealed through the threaded connectors, and meanwhile, a long pipe can be conveniently connected externally, and the chemical can be conveniently added to a wellhead; the bottom of the inner wall of the stirring box 5 is provided with a fifteen-degree inclined plane, so that medicines in the stirring box 5 can be better and cleanly absorbed; the size of the first piston 17 is the same as that of the second piston 18, the size of the first blanking pipe 3 is the same as that of the second blanking pipe 7, and the width of the first piston 17 is larger than the inner diameter of the second blanking pipe 7, so that the first piston 17 and the second piston 18 can be used for controlling the opening and closing of the first blanking pipe 3 and the second blanking pipe 7 better; one side fixed mounting of blanking box 1 has PLC controller 6, and motor 4, electric telescopic handle 10, water pump 13 all with PLC controller 6 electric connection, the better controlgear of being convenient for.

Specifically, the equipment is placed at an appointed position, an external pipeline is connected to a threaded connection joint at the bottoms of a first discharging pipe 3 and a second discharging pipe 7, then the external pipeline is inserted into a blind well mouth, a certain proportion of water and medicine is filled into a stirring box 5 through a filling funnel 9, then the PLC controller 6 is used for controlling the program to start, namely, a motor 4 is controlled to work to drive a stirring shaft 14 and a stirring blade 15 to rotate, so that the medicine and the water in the stirring box 5 are fully mixed, after the stirring is carried out for a period of time, the motor 4 stops working, a water pump 13 starts working, then the medicine in the stirring box 5 is sucked into the discharging box 1 through a first conveying pipe 8 and a second conveying pipe 12, the time required by the water pump 13 to work is calculated according to the volume in the stirring box 5 and the working efficiency of the water pump 13, the appointed program is set through the PLC controller 6, when the working time of the water pump 13 is up, the water pump 13 stops working, at this time, a certain amount of water and medicine can be filled into the stirring box 5 through the filling funnel 9 again, a designated program is set through the PLC 6, so that the motor 4 stops working for a period of time after working for a period of time, the motor 4 is restarted after a period of time, in this period of time, the water pump 13 can completely pump the material in the stirring box 5 into the blanking box 1, and the water and the medicine with the same volume are filled into the stirring box 5, at this time, the motor 4 starts working, the water pump 13 is also set up, so that continuous medicine adding operation can be completed, meanwhile, the material entering the blanking box 1 controls the electric telescopic rod 10 to work through the PLC 6, the first piston 17 and the second piston 18 are driven to move, so that the opening and closing of the first blanking pipe 3 and the second blanking pipe 7 can be controlled, as shown in fig. 4 and 5, two different wellheads can be dosed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The full-automatic dosing device comprises a feeding box (1) and is characterized in that a feeding pipe (11) is fixedly connected to the center of the top of the feeding box (1), the inside of the feeding pipe (11) is communicated with the inside of the feeding box (1), a water pump (13) is fixedly mounted at one side of the top of the feeding box (1) and located on the feeding pipe (11), one end of the water pump (13) is fixedly connected with the feeding pipe (11) through a second conveying pipe (12), one end of the bottom of the feeding box (1) is fixedly connected with a first feeding pipe (3), the inside of the first feeding pipe (3) is communicated with the inside of the feeding box (1), one end of the bottom of the feeding box (1) far away from the first feeding pipe (3) is fixedly connected with a second feeding pipe (7), the inside of the second feeding pipe (7) is communicated with the inside of the feeding box (1), the inner wall of the blanking box (1) is fixedly connected with a baffle (16), the bottom of the inner wall of the blanking box (1) is slidably connected with a first piston (17) and a second piston (18), the first piston (17) and the second piston (18) are positioned between the bottom of the baffle (16) and the bottom of the inner wall of the blanking box (1), the first piston (17) and the second piston (18) are fixedly connected through a connecting rod (19), one side of the blanking box (1) is fixedly provided with an electric telescopic rod (10), a piston rod of the electric telescopic rod (10) extends to the inside of the blanking box (1) and is fixedly connected with the first piston (17), one side of the blanking box (1) far away from the electric telescopic rod (10) is fixedly connected with a stirring box (5), the inside of the stirring box (5) is rotatably connected with a stirring shaft (14), the bottom of the stirring box (5) is fixedly provided with a motor (4), the output shaft of motor (4) extends to the inside of stirring box (5) and through speed reducer and (mixing) shaft (14) fixed connection, the top fixedly connected with filling funnel (9) of stirring box (5), just the inside of filling funnel (9) communicates with each other with the inside of stirring box (5), the first conveyer pipe of one end fixedly connected with (8) of stirring box (5) bottom, the one end and water pump (13) fixed connection of stirring box (5) are kept away from in first conveyer pipe (8).

2. The full-automatic dosing device according to claim 1, characterized in that four corners of the bottom of the blanking box (1) are fixedly connected with supporting legs (2).

3. The full-automatic dosing device according to claim 1, characterized in that a plurality of stirring blades (15) are fixedly connected to the outer side of the stirring shaft (14) at equal intervals.

4. The full-automatic dosing device according to claim 1, wherein the bottoms of the first discharging pipe (3) and the second discharging pipe (7) are fixedly connected with threaded connectors.

5. The full-automatic medicine feeding device according to claim 1, wherein the bottom of the inner wall of the stirring box (5) is provided with a fifteen-degree inclined surface.

6. The full-automatic medicine feeding device according to claim 1, wherein the size of the first piston (17) is the same as that of the second piston (18), the size of the first discharging pipe (3) is the same as that of the second discharging pipe (7), and the width of the first piston (17) is larger than the inner diameter of the second discharging pipe (7).

7. The full-automatic dosing device according to claim 1, wherein a PLC (programmable logic controller) controller (6) is fixedly installed on one side of the blanking box (1), and the motor (4), the electric telescopic rod (10) and the water pump (13) are electrically connected with the PLC controller (6).

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