CN216826052U - Corrosion and scale inhibitor dosing device - Google Patents

Abstract

The utility model relates to the technical field of chemical adding devices, in particular to a corrosion and scale inhibitor chemical adding device, which comprises a fixed frame and a box body, wherein the box body is arranged on the fixed frame, the box body is communicated with an inlet pipe, the inlet pipe is provided with two chutes, a slide block is glidingly connected in the chutes, an ejection spring and a connecting rod are fixedly connected on the slide block, sealing plugs are fixedly connected on the two connecting rods, the sealing plugs are clung to the inner wall of the inlet pipe, a motor is arranged in the fixed frame, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through the box body and the sealing plugs and extends into the inlet pipe, two rotating grooves are arranged on the box body, a connecting shaft is rotationally connected in the rotating grooves, a first stirring blade is fixedly connected on the connecting shaft, a first gear is fixedly connected on the rotating shaft, a second gear is fixedly connected on the connecting shaft, when chemical adding is carried out, dust can be prevented from being mixed with liquid medicine, avoid reducing the quality of the liquid medicine, and has higher use practicability.

Description

Corrosion and scale inhibitor dosing device

Technical Field

The utility model relates to a charge device technical field specifically is a corrosion and scale inhibitor charge device.

Background

As is known, in various pressure-bearing boilers using water vapor as a heat medium or an energy carrier, corrosion, scaling and gas-liquid entrainment are main obstacles influencing the normal operation of the boiler and subsequent heat or power utilization equipment, and must be effectively controlled, in order to prevent the phenomena of boiler corrosion, scaling and gas-liquid entrainment and prevent the corrosion of a condensed water pipeline, agents such as a deoxidizer, a corrosion and scale inhibitor, a condensed water vapor corrosion inhibitor and the like need to be added into the pressure-bearing boilers, so that a corrosion and scale inhibitor dosing device is urgently needed.

Through the retrieval, chinese patent application number is CN 202022651309.0's utility model discloses a corrosion and scale inhibitor charge device, it roughly includes the bottom plate, the top fixedly connected with fixed block of bottom plate, the top fixedly connected with second motor of fixed block, bottom plate top fixedly connected with receiver, two mounting holes have been seted up respectively to the both sides of receiver, swing joint has driving shaft and driven shaft respectively in two mounting holes, the one end of driving shaft and the one end fixed connection of second motor output shaft, the liquid medicine when can will add the medicine mixture separately stores with the liquid medicine when using, thereby the mixture of the liquid medicine of two kinds of states has been avoided, promote corrosion and scale inhibitor's result of use.

Although the liquid medicine that adds the medicine and mix and the liquid medicine when using separately store, when adding the medicine, the dust can mix with the liquid medicine to reduce the quality of liquid medicine, use practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a corrosion and scale inhibitor charge device, it can prevent that the dust can mix with the liquid medicine when adding the medicine, avoids reducing the quality of liquid medicine, and the practicality is higher in the use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a corrosion and scale inhibitor dosing device, which comprises a fixed frame and a box body, wherein the box body is arranged on the fixed frame, the intercommunication has the inlet pipe on the box, two spouts have been seted up on the inlet pipe, sliding connection has the slider in the spout, fixedly connected with pops out spring and connecting rod on the slider, fixedly connected with sealing plug on two connecting rods, the sealing plug is hugged closely with the inner wall of inlet pipe, install the motor in the fixed frame, the output fixedly connected with axis of rotation of motor, the one end of axis of rotation runs through box and sealing plug and extends to the inside of inlet pipe, two rotation grooves have been seted up on the box, the rotation inslot internal rotation is connected with the connecting axle, the first stirring leaf of fixed connection on the connecting axle, the first gear of fixedly connected with in the axis of rotation, fixedly connected with second gear on the connecting axle, first gear and second gear meshing, fixedly connected with second stirring leaf in the axis of rotation, the intercommunication has the discharging pipe on the box.

Preferably, a fixed rod is fixedly connected to the rotating shaft, and a scraper is fixedly connected to the fixed rod.

Further, the rotating groove is rotatably connected with the connecting shaft through a bearing.

Still further, the bottom four corners department of fixed frame all fixedly connected with universal wheel.

As a further scheme of the scheme, the fixing frame is provided with the electric cylinder, and the output end of the electric cylinder is fixedly connected with the friction plate.

As a further scheme of the scheme, the fixing frame is fixedly connected with a push rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a corrosion and scale inhibitor charge device possesses following beneficial effect:

the corrosion and scale inhibitor dosing device is characterized in that through the matching of the pop-up spring, the sliding block, the connecting rod and the sealing plug, when liquid medicine is poured into the feeding pipe, the sealing plug is pressed to move by the gravity of the liquid medicine, the sealing plug drives the connecting rod to move, the connecting rod drives the sliding block to move, the sliding block extrudes the pressing spring to deform, so that the sealing plug is separated from the feeding pipe, so that the liquid medicine enters the box body, and the sealing plug can automatically enter the feeding pipe through the elasticity of the spring, thereby preventing dust from mixing with the liquid medicine when adding medicine, avoiding reducing the quality of the liquid medicine, having higher practicability in use, and through the cooperation of motor and axis of rotation, can drive first gear revolve, first gear drive second gear revolve, and the second gear drives the connecting axle and rotates, and the connecting axle drives first stirring leaf and rotates to can carry out even stirring to liquid medicine and raw materials, it is higher to use the practicality.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic top view of the first gear, the second gear and the rotating shaft of the present invention.

In the figure: 1. a fixing frame; 2. a box body; 3. a feed pipe; 4. a slider; 5. ejecting a spring; 6. a connecting rod; 7. a sealing plug; 8. a motor; 9. a rotating shaft; 10. a connecting shaft; 11. a first stirring blade; 12. a first gear; 13. a second gear; 14. a second stirring blade; 15. a discharge pipe; 16. fixing the rod; 17. a squeegee; 18. a bearing; 19. a universal wheel; 20. an electric cylinder; 21. a friction plate; 22. a push rod.

Detailed Description

Examples

Referring to fig. 1-4, a corrosion and scale inhibitor dosing device comprises a fixed frame 1 and a box body 2, wherein four corners of the bottom end of the fixed frame 1 are fixedly connected with universal wheels 19, the fixed frame 1 can be moved by a user conveniently through the universal wheels 19, an electric cylinder 20 is installed on the fixed frame 1, the output end of the electric cylinder 20 is fixedly connected with a friction plate 21, the fixed frame 1 can be parked and stopped by the user conveniently through the cooperation of the electric cylinder 20 and the friction plate 21, a push rod 22 is fixedly connected on the fixed frame 1, the fixed frame 1 can be pushed by the user conveniently through the push rod 22, the box body 2 is installed on the fixed frame 1, the box body 2 is communicated with a feeding pipe 3, two sliding grooves are formed in the feeding pipe 3, a sliding block 4 is connected in the sliding grooves in a sliding manner, a pop-out spring 5 and connecting rods 6 are fixedly connected on the sliding block 4, 7 is fixedly connected on the two connecting rods 6, and the sealing plug 7 is tightly attached to the inner wall of the feeding pipe 3, a motor 8 is installed in the fixed frame 1, the output end of the motor 8 is fixedly connected with a rotating shaft 9, one end of the rotating shaft 9 penetrates through the box body 2 and the sealing plug 7 and extends to the inside of the feeding pipe 3, a fixed rod 16 is fixedly connected on the rotating shaft 9, a scraper 17 is fixedly connected on the fixed rod 16, through the matching of the scraper 17 and the fixed rod 16, raw materials can be prevented from being attached to the inner wall of the box body 2, two rotating grooves are arranged on the box body 2, a connecting shaft 10 is rotationally connected in the rotating grooves, the rotating grooves are rotationally connected with the connecting shaft 10 through a bearing 18, the stability of the connecting shaft 10 can be improved through the bearing 18, a first stirring blade 11 is fixedly connected on the connecting shaft 10, a first gear 12 is fixedly connected on the rotating shaft 9, a second gear 13 is fixedly connected on the connecting shaft 10, the first gear 12 is meshed with the second gear 13, and a second stirring blade 14 is fixedly connected on the rotating shaft 9, the box body 2 is communicated with a discharge pipe 15, through the matching of the ejection spring 5, the sliding block 4, the connecting rod 6 and the sealing plug 7, when liquid medicine is poured into the feeding pipe 3, the sealing plug 7 is pressed to move through the gravity of the liquid medicine, the sealing plug 7 drives the connecting rod 6 to move, the connecting rod 6 drives the sliding block 4 to move, the sliding block 4 extrudes and presses the spring to deform, the sealing plug 7 is separated from the feeding pipe 3, so that the liquid medicine enters the box body 2, through the elasticity of the ejection spring 5, the sealing plug 7 can automatically enter the feeding pipe 3, so that when medicine is added, dust can be prevented from being mixed with the liquid medicine, the quality of the liquid medicine is prevented from being reduced, the use practicability is higher, through the matching of the motor 8 and the rotating shaft 9, the first gear 12 can be driven to rotate, the first gear 12 drives the second gear 13 to rotate, the second gear 13 drives the connecting shaft 10 to rotate, the connecting shaft 10 drives the first stirring blade 11 to rotate, thereby can carry out even stirring to liquid medicine and raw materials, and the practicality is higher in the use.

In conclusion, when the corrosion and scale inhibitor dosing device is used, firstly, the corrosion and scale inhibitor dosing device is placed at a place to be used, a user pours raw materials into the feeding pipe 3, then presses the sealing plug 7 to move through the gravity of the liquid medicine, the sealing plug 7 drives the connecting rod 6 to move, the connecting rod 6 drives the sliding block 4 to move, the sliding block 4 extrudes the pressing spring to deform, the sealing plug 7 is separated from the feeding pipe 3, the liquid medicine enters the box body 2, the sealing plug 7 can automatically enter the feeding pipe 3 through the elasticity of the ejection spring 5, so that dust can be prevented from being mixed with the liquid medicine when dosing is carried out, then, the user turns on the motor 8, the output end of the motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, the second gear 13 drives the connecting shaft 10 to rotate, and the connecting shaft 10 drives the first stirring blade 11 to rotate, so that the liquid medicine and the raw materials can be uniformly stirred, and the stirred raw materials are discharged through the discharge pipe 15.

Claims (6)

1. The utility model provides a corrosion and scale inhibitor charge device, includes fixed frame (1) and box (2), and box (2) are installed on fixed frame (1), its characterized in that: the box body (2) is communicated with an inlet pipe (3), two sliding chutes are formed in the inlet pipe (3), sliding blocks (4) are connected in the sliding chutes in a sliding mode, springs (5) and connecting rods (6) are ejected out of the sliding blocks (4) through fixedly connected with, sealing plugs (7) are fixedly connected onto the two connecting rods (6), the sealing plugs (7) are tightly attached to the inner wall of the inlet pipe (3), a motor (8) is installed in a fixed frame (1), a rotating shaft (9) is fixedly connected to the output end of the motor (8), one end of the rotating shaft (9) penetrates through the box body (2) and the sealing plugs (7) and extends into the inlet pipe (3), two rotating grooves are formed in the box body (2), a connecting shaft (10) is rotationally connected in the rotating grooves, a first stirring blade (11) is fixedly connected onto the connecting shaft (10), and a first gear (12) is fixedly connected onto the rotating shaft (9), a second gear (13) is fixedly connected to the connecting shaft (10), the first gear (12) is meshed with the second gear (13), a second stirring blade (14) is fixedly connected to the rotating shaft (9), and a discharging pipe (15) is communicated with the box body (2).

2. The chemical adding device for the corrosion and scale inhibitor according to claim 1, characterized in that: the rotating shaft (9) is fixedly connected with a fixing rod (16), and the fixing rod (16) is fixedly connected with a scraper (17).

3. The chemical adding device for the corrosion and scale inhibitor according to claim 2, characterized in that: the rotating groove is rotatably connected with the connecting shaft (10) through a bearing (18).

4. The chemical adding device for the corrosion and scale inhibitor according to claim 3, characterized in that: the bottom four corners of the fixed frame (1) are fixedly connected with universal wheels (19).

5. The chemical feeding device for the corrosion and scale inhibitor according to claim 4, wherein: an electric cylinder (20) is installed on the fixed frame (1), and a friction plate (21) is fixedly connected with the output end of the electric cylinder (20).

6. The chemical feeding device for the corrosion and scale inhibitor according to claim 5, wherein: the fixed frame (1) is fixedly connected with a push rod (22).

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