A feeding device for scale inhibitor production

Abstract

The utility model relates to the technical field of scale inhibitor production technique discloses a feeding equipment for scale inhibitor production, including device main part, the rear of device main part top fixedly connected with mounting seat, be provided with filling assembly on the mounting seat, the front of device main part top is provided with jar positioning assembly, directional feeding assembly, jar positioning assembly includes first motor, the bottom fixed connection of first motor on the inner wall of device main body upper surface, in the utility model, through jar positioning assembly, directional feeding assembly, utilize first motor, station adjusting frame, second motor, adjusting positioning seat etc. with the belt conveyor, directional guide plate, realize the orderly delivery and accurate positioning of container, four station cycle promotion efficiency, two -way positioning, anti -skid clamp seat prevents container sliding, clamping injury, the separation of feeding and discharging avoids confusion, guarantees filling process continuous high efficiency.

Description

Technical Field

[0001] This utility model relates to the field of scale inhibitor production technology, and in particular to a feeding device for scale inhibitor production. Background Technology

[0002] As a key chemical for preventing scale formation in industrial circulating water and boiler water systems, scale inhibitors require a standardized and refined production process that combines raw material characteristics, reaction mechanisms, and quality control. Specifically, the process can be divided into four core stages: raw material pretreatment, core reaction synthesis, post-treatment purification, and finished product packaging.

[0003] In the large-scale production of scale inhibitors, the feeding equipment is the core link connecting container transfer and liquid filling. Its operational stability directly determines the production efficiency and product quality. The feeding equipment used in scale inhibitor production is the core equipment connecting the post-synthesis processing of scale inhibitors with the finished product delivery.

[0004] Existing feeding equipment for scale inhibitor production, while fulfilling the basic functions of container conveying and liquid feeding during the scale inhibitor production process, typically employs a single conveying path and a simple positioning structure, lacking multi-station circulation and bidirectional anti-slip positioning design. This can easily lead to chaotic container conveying, slippage, or even pinching. Furthermore, it is difficult to accurately control the liquid flow rate and feeding / filling height during feeding and filling, which can easily result in scale inhibitor splashing, overfilling, or underfilling. Consequently, it affects the continuity of scale inhibitor production and the stability of product quality, and is inconvenient to use. Therefore, a feeding equipment for scale inhibitor production is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a feeding device for scale inhibitor production, which aims to solve the problems in the existing technology, such as chaotic container conveying, inaccurate positioning and easy deviation, easy sedimentation and stratification of scale inhibitor, easy splashing during filling, and low quantitative accuracy, which affect filling efficiency and quality and are inconvenient to use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a feeding device for scale inhibitor production, comprising a device body, a mounting base fixedly connected to the rear edge of the top of the device body, a filling component provided on the mounting base, and a canning positioning component and a directional feeding component provided at the front edge of the top of the device body;

[0007] The canning positioning assembly includes a first motor, the bottom of which is fixedly connected to the inner wall of the upper surface of the device body. A station adjustment frame is fixedly connected to the top of the first motor. A first canning positioning groove is formed on the outer edge of the station adjustment frame. A mounting frame is fixedly connected to the top of the first motor. A second motor is fixedly connected to the top of the mounting frame. A lead screw is rotatably installed between the second motor and the first motor. An adjustment positioning seat is installed between the outer sides of the mounting frame and the lead screw. A second canning positioning groove is formed on the outer edge of the adjustment positioning seat. An electric telescopic rod is fixedly connected to the inner wall of the second canning positioning groove. An anti-slip clamp is fixedly connected to the telescopic end of the electric telescopic rod.

[0008] As a further description of the above technical solution:

[0009] There are four of each of the first and second canning positioning slots, and the four first and second canning positioning slots are set in a one-to-one correspondence.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the adjusting positioning seat is movably connected to the outer side of the mounting rod of the mounting bracket, and the inner wall of the adjusting positioning seat is threadedly connected to the outer side of the lead screw.

[0012] As a further description of the above technical solution:

[0013] The top end of the lead screw is fixedly connected to the output end of the second motor, and the bottom end of the lead screw is rotatably connected to the inner wall of the upper surface of the workstation adjustment frame.

[0014] As a further description of the above technical solution:

[0015] The filling assembly includes a storage tank, the outer wall of which is fixedly connected to the inner wall of the mounting base. A feed pipe is fixedly connected to the top of the storage tank. An electric stirrer is fixedly connected to the bottom of the inner wall of the storage tank. A filling pump is fixedly connected to the outer surface of the storage tank. A suction pipe is fixedly connected between one end of the filling pump and the inside of the storage tank. A telescopic filling pipe is fixedly connected to the other end of the filling pump.

[0016] As a further description of the above technical solution:

[0017] An electric lifting frame is fixedly connected between the outer side of the telescopic filling tube and the inner surface of the mounting base. A liquid flow meter and an electric control valve are sequentially installed at the liquid outlet end of the telescopic filling tube.

[0018] As a further description of the above technical solution:

[0019] The directional feeding assembly includes a long guard plate and a short guard plate, both of which are fixedly connected to the upper surface of the main body of the device. A belt conveyor is fixedly connected between the inner sides of the long guard plate and the short guard plate, and a directional guide plate is fixedly connected to the inner wall of both the long guard plate and the short guard plate.

[0020] As a further description of the above technical solution:

[0021] The belt conveyor is provided in two parts, and the two belt conveyors are arranged in a mirror image along the central axis of the main body of the device.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, through the can positioning component and the directional feeding component, the first motor, the station adjustment frame, the second motor, the adjustment positioning seat, etc., together with the belt conveyor and the directional guide plate, the orderly conveying and precise positioning of the container are realized. The four-station cycle improves efficiency. The bidirectional positioning and the anti-slip clamp prevent the container from sliding and being pinched. The separation of loading and unloading avoids chaos and ensures a continuous and efficient filling process.

[0024] 2. In this utility model, through the filling assembly, using a storage tank, electric stirrer, filling pump, telescopic filling pipe, electric lifting frame, liquid flow meter, and electric control valve, combined with the main body of the device, mounting base, feed pipe, and suction pipe, the scale inhibitor can be stably stored, uniformly stirred, and accurately delivered. The electric lifting frame adjusts the height of the telescopic filling pipe to prevent splashing. The liquid flow meter and electric control valve work together to achieve accurate quantitative filling and avoid overfilling or underfilling. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a feeding device for scale inhibitor production proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of a partial dismantling of the directional feeding component in the main body of a feeding device for scale inhibitor production proposed in this utility model.

[0027] Figure 3 This is a cross-sectional internal structural diagram of the mounting base and filling component of a feeding device for scale inhibitor production proposed in this utility model.

[0028] Figure 4 This is a schematic diagram showing the disassembled structure of the canning and positioning component of a feeding device for scale inhibitor production proposed in this utility model.

[0029] Legend:

[0030] 1. Main body of the device; 2. Mounting base; 3. Filling assembly; 31. Storage tank; 32. Feed pipe; 33. Electric agitator; 34. Filling pump; 35. Suction pipe; 36. Telescopic filling pipe; 37. Electric lifting frame; 38. Liquid flow meter; 39. Electric control valve; 4. Canning positioning assembly; 41. First motor; 42. Station adjustment frame; 43. First filling positioning slot; 44. Mounting frame; 45. Second motor; 46. Lead screw; 47. Adjusting positioning seat; 48. Second filling positioning slot; 49. Electric telescopic rod; 410. Anti-slip clamp; 5. Directional feeding assembly; 51. Long guard plate; 52. Short guard plate; 53. Belt conveyor; 54. Directional guide plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3This utility model provides an embodiment of a feeding device for scale inhibitor production, comprising a main body 1. The main body 1 serves as the basic support frame for the entire filling device, made of stainless steel, possessing excellent load-bearing capacity and corrosion resistance. It can stably support all core components such as the filling component 3, the filling positioning component 4, and the directional feeding component 5, ensuring the structural stability of the entire device during operation. A mounting base 2 is fixedly connected to the rear edge of the top of the main body 1. The mounting base 2 is a steel frame structure, firmly connected to the rear edge of the top of the main body 1 by welding. Its main function is to provide a precise and stable installation benchmark for the filling component 3, preventing displacement of the filling component 3 due to vibration during operation and ensuring the accuracy of the filling operation. The mounting base 2 is equipped with the filling component 3, which is the core functional module for realizing quantitative filling of the scale inhibitor. It integrates multiple functions such as storage, stirring, conveying, and metering, and can complete the entire process from scale inhibitor storage to final filling into the container. It is the core execution part of the entire device. The filling component 3 includes a storage tank 31, which is cylindrical. The sealed container is made of 304 stainless steel, with a polished and corrosion-resistant inner wall to effectively prevent the scale inhibitor from deteriorating or corroding the tank during storage. Its volume can be flexibly designed according to production scale, typically ranging from 500-2000L. The outer wall of the storage tank 31 is fixedly connected to the inner wall of the mounting base 2 using bolts. Rubber buffer pads are added at the contact points between the storage tank 31 and the mounting base 2 to ensure the secure installation of the storage tank 31 and reduce the transmission of vibrations generated by the electric agitator 33 during operation. To prevent resonance in the entire device, a feed pipe 32 is fixedly connected to the top of the storage tank 31. The feed pipe 32 is a food-grade stainless steel pipe with a diameter of DN50-DN80. Its top end can be connected to the discharge end of the upstream scale inhibitor production line through a flange. The pipeline is also equipped with a manual shut-off valve to facilitate cutting off the feed when the storage tank 31 needs to be inspected. An electric agitator 33 is fixedly connected to the bottom of the inner wall of the storage tank 31. The electric agitator 33 consists of a stirring motor, a stirring shaft, and stirring blades. The stirring motor power is 0.75-2.The 2kW stirring blades employ a spiral structure to thoroughly agitate the scale inhibitor at the bottom of the storage tank 31, preventing sedimentation and stratification due to prolonged standing. This ensures a uniform concentration of the scale inhibitor during filling. A filling pump 34 is fixedly connected to the outer surface of the storage tank 31. The filling pump 34 is a corrosion-resistant centrifugal pump with a flow rate range of 10-50 L / min. Its casing is made of engineering plastic, and the impeller is made of stainless steel, adaptable to the chemical properties of the scale inhibitor and preventing corrosion. To provide stable power for the delivery of the scale inhibitor, a suction pipe 35 is fixedly connected between one end of the filling pump 34 and the interior of the storage tank 31. The suction pipe 35 is a flexible, corrosion-resistant hose, with one end extending into the interior of the storage tank 31 near the bottom to ensure that most of the scale inhibitor can be drawn out of the storage tank 31. The other end is sealed to the inlet of the filling pump 34 with a clamp to prevent leakage of the scale inhibitor. A telescopic filling pipe 36 is fixedly connected to the other end of the filling pump 34. The telescopic filling pipe 36 has an inner corrosion-resistant layer. The system consists of a flexible hose and an outer metal telescopic sleeve, allowing for length extension from 0.5 to 2 meters. The outlet position can be flexibly adjusted according to the height of the filling container, preventing splashing of the scale inhibitor during filling. An electric lifting frame 37 is fixedly connected between the outer side of the telescopic filling tube 36 and the inner surface of the mounting base 2. The electric lifting frame 37 consists of an electric lifting rod and a connecting frame, with a lifting accuracy of ±1mm. Driven by the control system, it raises and lowers, thereby precisely adjusting the height of the telescopic filling tube 36 to ensure the outlet is accurately aligned with the container opening. A liquid flow meter 38 and an electrically controlled valve 39 are sequentially installed at the outlet of the telescopic filling tube 36. The liquid flow meter 38 is an electromagnetic flow meter with a measurement accuracy of ±0.2%, capable of real-time monitoring of the scale inhibitor flow rate and transmitting the data to the control system. The electrically controlled valve 39 is a solenoid valve with a response time of less than 0.1 seconds, capable of quickly opening or closing based on the feedback signal from the liquid flow meter 38, achieving quantitative filling of the scale inhibitor and preventing over- or under-filling.

[0033] Reference Figure 1 , Figure 2 and Figure 4The device body 1 has a canning positioning component 4 and a directional feeding component 5 installed at the front edge of the top. The canning positioning component 4 is responsible for accurately positioning the filling container to ensure that the container opening is aligned with the liquid outlet end of the telescopic filling tube 36. The directional feeding component 5 is responsible for orderly conveying the container to be filled to the positioning position of the canning positioning component 4 and conveying the container away after filling. The two work together to ensure the continuity and efficiency of the filling process. The canning positioning component 4 includes a first motor 41, which is a stepper motor with a step angle of 1.With a rotation angle of 8° and high positioning accuracy, the rotation angle can be precisely controlled by the control system to provide power for the rotation of the workstation adjustment frame 42, enabling precise switching between multiple workstations. The bottom end of the first motor 41 is fixedly connected to the inner wall of the upper surface of the device body 1. This connection is secured with bolts, and a shock-absorbing pad is installed at the bottom of the first motor 41 to ensure the stability of the first motor 41 installation and reduce the transmission of vibration generated by the motor during operation to the device body 1. The top end of the first motor 41 is fixedly connected to the workstation adjustment frame 42. The workstation adjustment frame 42 is a circular metal frame structure, and its diameter is designed according to the container size and the number of workstations, typically 800-1200 mm. The first filling positioning groove 43 is evenly distributed along its outer edge, allowing it to simultaneously support multiple containers for workstation switching. The workstation adjustment frame 42 has a first filling positioning groove 43 on its outer edge. The first filling positioning groove 43 is a semi-circular groove, the diameter of which matches the bottom diameter of the filling container. Anti-slip rubber pads are pasted inside the groove to limit the bottom of the container and prevent it from sliding during the rotation of the workstation adjustment frame 42. A mounting frame 44 is fixedly connected to the top of the first motor 41. The mounting frame 44 is a cross-shaped metal bracket, fixedly connected to the top housing of the first motor 41 by bolts. Its top provides a mounting platform for the second motor 45, and the middle section houses the lead screw 4. The mounting bracket 44 and the adjusting positioning seat 47 provide support and guidance. A second motor 45 is fixedly connected to the top of the mounting bracket 44. The second motor 45 is also a stepper motor, the same model as the first motor 41. Its rotation direction and speed can be precisely controlled by the control system to provide power for the rotation of the lead screw 46, thereby driving the adjusting positioning seat 47 to rise and fall. The lead screw 46 is rotatably mounted between the second motor 45 and the first motor 41. The lead screw 46 is a ball screw with a precision grade of C7 and a pitch of 5-10mm. Its surface is hardened, with high hardness and good wear resistance, and it can convert the rotational motion of the second motor 45 into the linear lifting motion of the adjusting positioning seat 47. The top end of the lead screw 46 is fixedly connected to the output end of the second motor 45, and the top end of the lead screw 46 is rigidly connected to the output end of the second motor 45 through a coupling to ensure lossless power transmission. The bottom end is rotatably connected to the inner wall of the upper surface of the first motor 41 through a deep groove ball bearing, reducing the frictional resistance when the lead screw 46 rotates and ensuring smooth rotation. The adjusting positioning seat 47 is a ring-shaped metal structure with a guide hole adapted to the mounting rod of the mounting bracket 44 and an internal thread adapted to the lead screw 46 on its inner side. Under the guidance of the mounting bracket 44, it can smoothly rise and fall with the rotation of the lead screw 46.

[0034] Furthermore, an adjusting positioning seat 47 is installed between the outer sides of the mounting bracket 44 and the lead screw 46. The inner wall of the adjusting positioning seat 47 is movably connected to the outer side of the mounting rod of the mounting bracket 44, and the inner wall of the adjusting positioning seat 47 is threadedly connected to the outer side of the lead screw 46. The guide hole and the mounting rod of the mounting bracket 44 are clearance-fitted, with the clearance controlled at 0.1-0.2mm, which ensures smooth lifting and lowering of the adjusting positioning seat 47 and prevents radial offset. The threaded connection adopts a trapezoidal thread, which has good self-locking performance and can prevent the adjusting positioning seat 47 from sliding down on its own when there is no power. A second can-filling positioning groove 48 is opened on the outer edge of the adjusting positioning seat 47. 48 is an arc-shaped groove, corresponding one-to-one with the first filling positioning groove 43. The diameter of the groove is slightly larger than the diameter of the container top, which can limit the top of the container. Together with the first filling positioning groove 43, it achieves bidirectional vertical positioning of the container. There are four first filling positioning grooves 43 and four second filling positioning grooves 48, and the four first filling positioning grooves 43 and two second filling positioning grooves 48 are arranged one-to-one. The design of four sets of positioning grooves enables four-station cyclic operation, corresponding to the feeding station, filling station, inspection station, and unloading station, respectively, greatly improving production efficiency. The central axes of each set of positioning grooves coincide, ensuring that the container remains vertical during positioning. The second filling positioning groove 48... An electric telescopic rod 49 is fixedly connected to the inner wall. The electric telescopic rod 49 is a miniature electric push rod with a stroke of 20-50mm and a thrust of 50-100N. Its extension and retraction can be controlled by the control system to drive the anti-slip clamp 410 to clamp or release the container. The telescopic end of the electric telescopic rod 49 is fixedly connected to the anti-slip clamp 410, which is an arc-shaped plastic clamp with anti-slip texture on the inner side. When in contact with the outer wall of the container, it can increase the friction, ensuring the firmness of clamping the container and avoiding damage to the outer wall of the container. The directional feeding component 5 includes a long guard plate 51 and a short guard plate 52. Both the long guard plate 51 and the short guard plate 52 are rectangular metal plates. The length of plate 1 is the same as the conveying length of belt conveyor 53. The length of short guard plate 52 is 1 / 3 of that of long guard plate 51. Together, they form the protective structure on both sides of the conveying channel. Both long guard plate 51 and short guard plate 52 are fixedly connected to the upper surface of the device body 1 by bolt connection. A sealing strip is installed between the bottom of the guard plate and the upper surface of the device body 1 to prevent impurities falling during the conveying process from entering the device. It also facilitates disassembly and maintenance in the future. Belt conveyor 53 is fixedly connected between the inner sides of long guard plate 51 and short guard plate 52. Belt conveyor 53 consists of a conveying motor, a drive roller, a driven roller, and a conveying belt. The conveying speed can be 0.The conveyor belt, adjustable within the range of 5-2 m / s, is made of polyurethane, featuring wear resistance and aging resistance, ensuring stable transport of various filling containers. Two belt conveyors 53 are provided, mirror-imagely positioned along the central axis of the main body 1. The two conveyors 53 are responsible for "empty can loading" and "full can unloading," respectively. The left conveyor transports empty cans to the canning positioning component 4, while the right conveyor transports filled cans to subsequent processes, achieving separation of loading and unloading to avoid process confusion. Guiding guide plates 54 are fixedly connected to the inner walls of the long guard plate 51 and the short guard plate 52. These guiding guide plates 54 are inclined plastic plates with an inclination angle of 15°-30°. One end is fixed to the inner wall of the guard plate, and the other end extends above the conveyor belt, guiding the containers towards the center of the belt during transport. This ensures the containers accurately enter the positioning slot of the canning positioning component 4, preventing deviation or collision.

[0035] Working principle: First, the scale inhibitor raw material enters the storage tank 31 through the feed pipe 32 at the top of the storage tank 31. The electric stirrer 33 at the bottom of the inner wall of the storage tank 31 works continuously. Its spiral stirring blades are driven by a 0.75-2.2kW stirring motor to fully stir the raw material, prevent the scale inhibitor from settling and stratifying, and ensure uniform concentration.

[0036] When filling is required, the filling pump 34 starts and draws scale inhibitor from the storage tank 31 through the suction pipe 35. The scale inhibitor is then transported to the filling end through the telescopic filling pipe 36. At the same time, the electric lifting frame 37 on the mounting base 2 adjusts the height of the telescopic filling pipe 36 within a range of 0.5-2m according to the height of the container to be filled, so that the liquid outlet of the telescopic filling pipe 36 is accurately aligned with the container opening to avoid raw material splashing. During this process, the liquid flow meter 38 at the liquid outlet of the telescopic filling pipe 36 monitors the flow rate of the scale inhibitor in real time and transmits the data to the control system. When the flow rate reaches the set value, the control system immediately instructs the electric control valve 39 to close quickly, with a response time of less than 0.1s, to achieve quantitative filling.

[0037] The empty cans to be filled are conveyed and initially positioned by the directional feeding assembly 5. Specifically, the left belt conveyor 53 conveys the empty cans under the protection of the long guard plate 51 and the short guard plate 52. The directional guide plate 54 on the inner wall guides the empty cans toward the center of the belt, ensuring that the empty cans accurately enter the first can positioning groove 43 on the outer edge of the station adjustment frame 42 of the can positioning assembly 4. The anti-slip rubber pad in the first can positioning groove 43 limits the bottom of the can.

[0038] Subsequently, the first motor 41 drives the station adjustment frame 42 to rotate with a step angle of 1.8°, switching the empty can to the filling station. At the same time, the second motor 45 drives the lead screw 46 to rotate, causing the adjustment positioning seat 47 to rise and fall smoothly along the mounting frame 44, so that the second filling positioning groove 48 on the outer edge of the adjustment positioning seat 47 is aligned with the top of the can. The electric telescopic rod 49 on the inner wall of the second filling positioning groove 48 extends out and clamps the can body through the anti-slip clamp 410, realizing precise positioning of the container in both directions, ensuring that the can mouth is completely aligned with the liquid outlet end of the telescopic filling tube 36.

[0039] After filling is completed, the electric telescopic rod 49 is retracted, the first motor 41 continues to drive the station adjustment frame 42 to switch the full can to the unloading station, and the right belt conveyor 53 transports the full can to the subsequent process, completing a complete scale inhibitor filling operation. The four sets of first can positioning slots 43 and second can positioning slots 48 cooperate to realize the four-station cycle of feeding, filling, testing and unloading, which greatly improves production efficiency.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeding device for scale inhibitor production, comprising a main body (1), characterized in that: A mounting base (2) is fixedly connected to the rear edge of the top of the main body (1) of the device. A filling component (3) is provided on the mounting base (2). A canning positioning component (4) and a directional feeding component (5) are provided on the front edge of the top of the main body (1). The canning positioning assembly (4) includes a first motor (41), the bottom end of which is fixedly connected to the inner wall of the upper surface of the device body (1), the top end of which is fixedly connected to a station adjustment frame (42), the outer edge of which is provided with a first canning positioning groove (43), the top of which is fixedly connected to a mounting frame (44), the top of which is fixedly connected to a second motor (45), a lead screw (46) is rotatably installed between the second motor (45) and the first motor (41), an adjustment positioning seat (47) is installed between the outer sides of the mounting frame (44) and the lead screw (46), the outer edge of which is provided with a second canning positioning groove (48), the inner wall of which is fixedly connected to an electric telescopic rod (49), and the telescopic end of which is fixedly connected to an anti-slip clamp (410).

2. The feeding device for scale inhibitor production according to claim 1, characterized in that: There are four of each of the first canning positioning groove (43) and the second canning positioning groove (48), and the four first canning positioning grooves (43) and the four second canning positioning grooves (48) are set in a one-to-one correspondence.

3. The feeding device for scale inhibitor production according to claim 1, characterized in that: The inner wall of the adjusting positioning seat (47) is movably connected to the outer side of the mounting rod of the mounting bracket (44), and the inner wall of the adjusting positioning seat (47) is threadedly connected to the outer side of the lead screw (46).

4. The feeding device for scale inhibitor production according to claim 1, characterized in that: The top end of the lead screw (46) is fixedly connected to the output end of the second motor (45), and the bottom end of the lead screw (46) is rotatably connected to the inner wall of the upper surface of the workstation adjustment frame (42).

5. The feeding device for scale inhibitor production according to claim 1, characterized in that: The filling assembly (3) includes a storage tank (31), the outer wall of which is fixedly connected to the inner wall of the mounting base (2), the top of which is fixedly connected to a feed pipe (32), the bottom of which is fixedly connected to an electric stirrer (33), the outer surface of which is fixedly connected to a filling pump (34), one end of which is fixedly connected to the inside of the storage tank (31) with a suction pipe (35), and the other end of which is fixedly connected to a telescopic filling pipe (36).

6. The feeding device for scale inhibitor production according to claim 5, characterized in that: An electric lifting frame (37) is fixedly connected between the outer side of the telescopic filling tube (36) and the inner surface of the mounting base (2). A liquid flow meter (38) and an electric control valve (39) are sequentially installed at the liquid outlet end of the telescopic filling tube (36).

7. The feeding device for scale inhibitor production according to claim 1, characterized in that: The directional feeding assembly (5) includes a long guard plate (51) and a short guard plate (52). The long guard plate (51) and the short guard plate (52) are both fixedly connected to the upper surface of the main body (1) of the device. A belt conveyor (53) is fixedly connected between the inner sides of the long guard plate (51) and the short guard plate (52). A directional guide plate (54) is fixedly connected to the inner wall of the long guard plate (51) and the short guard plate (52).

8. The feeding device for scale inhibitor production according to claim 7, characterized in that: Two belt conveyors (53) are provided, and the two belt conveyors (53) are mirrored along the central axis of the main body (1) of the device.

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