Rust remover reaction device with self-cleaning function

Abstract

The utility model discloses a rust remover reaction device with a self-cleaning function, which comprises a stirring barrel, a mounting cover arranged above the stirring barrel, a stirrer arranged in the center of the mounting cover, a cleaning pipe, a scattering nozzle, a water purifying pipe and a flow regulating valve, according to the utility model, the cleaning pipe and the water purifying pipe are respectively arranged at the mounting cover and are respectively connected with tap water and deionized water, so that the tap water is used for cleaning, and the deionized water is used for preparing, and when the stirring barrel is cleaned, the cleaning pipe is opened, and the tap water flows to the periphery of the mounting cover through the branch pipes; the scattering spray head uniformly sprays on the inner wall of the stirring barrel, so that residual materials on the barrel wall are effectively removed, a clean environment is provided for subsequent product preparation, and the cleaning cost is effectively reduced; when the rust remover is prepared, the injection amount of the deionized water is controlled through the flow regulating valve, it is guaranteed that the component proportion of the rust remover is accurate and stable, and the consistency of products in each batch is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rust cleaning agent preparation, particularly relates to a rust cleaning agent reaction device with self-cleaning function. BACKGROUND

[0002] In the traditional rust cleaning agent preparation process, production enterprises generally use unsoftened tap water as preparation solvent and cleaning water, because the unsoftened tap water usually still contains many impurities such as calcium and magnesium ions, these impurities will react with the acidic or surface active components in the rust cleaning agent, resulting in the failure, precipitation or byproduct of the effective components, especially in the process of batch continuous production, it is easy to cause the deviation of the actual ratio of different batches of rust cleaning agent from the design formula, and affect the quality of the rust cleaning agent. SUMMARY

[0003] In order to overcome the defects in the background art, the utility model adopts the technical scheme of a rust cleaning agent reaction device with self-cleaning function, which comprises a stirring barrel, a mounting cover arranged above the stirring barrel, and a stirrer arranged at the center of the mounting cover, one end of the stirrer extends into the stirring barrel, the front end of the mounting cover is provided with an observation port and a discharge port, the bottom surface of the stirring barrel is provided with a discharge port, and the device further comprises a cleaning pipe, a scattering spray head, a water pipe and a flow regulating valve, the cleaning pipe and the water pipe both extend through the mounting cover to above the stirring barrel, the cleaning pipe is provided with branch pipes extending to the periphery of the stirring barrel, the branch pipes are connected with the scattering spray heads for cleaning the inner wall of the stirring barrel, and the water pipe is connected with the flow regulating valve for controlling the water discharge amount of the deionized water.

[0004] By adopting the above technical scheme, the cleaning pipe and the water pipe are respectively arranged at the mounting cover and connected with tap water and deionized water respectively, so that the tap water is used for cleaning and the deionized water is used for preparation, when the stirring barrel is cleaned, the cleaning pipe is opened, the tap water flows to the periphery of the mounting cover through the branch pipes, and is uniformly sprayed on the inner wall of the stirring barrel by the scattering spray heads, so that the residual material on the barrel wall is effectively removed, a clean environment is provided for the preparation of subsequent products, and the cleaning cost is effectively reduced, when the rust cleaning agent is prepared, the injection amount of the deionized water is controlled by the flow regulating valve, so that the component ratio of the rust cleaning agent is accurate and stable, and the consistency of each batch of products is ensured.

[0005] The utility model is further provided with the cleaning pipe, the water pipe, the scattering spray head, the flow regulating valve and the mounting cover.

[0006] By adopting the above technical scheme, the adapter pipe is combined in the shape of U along the periphery of the stirring shaft through the three-way pipe, and the scattering spray heads are distributed to the periphery of the mounting cover through the branch pipes, so that the barrel wall of the stirring barrel is fully covered.

[0007] The utility model further provides for, the bottom surface of mounting lid is equipped with the lug, the lug is equipped with the positioning hole for fixing branch pipe, one end of branch pipe installation scattering shower head is equipped with the outside of lug.

[0008] Adopt above technical scheme, main pipe, three -way pipe, adapter pipe and branch pipe adopt pipeline hot melting process connection, when installing branch pipe, branch pipe is pushed into three -way pipe from outside to inside by passing through positioning hole and hot melting fixation, overall layout is reasonable and convenient to assemble.

[0009] The utility model further provides for, the stirrer includes mounting seat, motor, stirring rod and shaft sleeve, the top surface of mounting lid is equipped with the reinforcing part, reinforcing part is fixedly connected with motor through mounting seat, the output of motor is connected with the stirring rod of extension in stirring barrel, and stirring rod is coaxially connected in mounting lid through shaft sleeve.

[0010] Further, the mounting seat is provided with an upper flange plate and a lower flange plate, and a plurality of vertical columns are circumferentially distributed between the upper flange plate and the lower flange plate.

[0011] The reinforcing part in a rectangular structure is designed at the middle position of the mounting cover to improve the structural strength of the mounting cover.

[0012] The stirring barrel is provided with an outward turning part, the mounting cover is provided with a cylindrical groove for accommodating the outward turning part, and the mounting cover is provided with a mounting hole for connecting the outward turning part.

[0013] Further, the outward turning part is provided with a chamfered surface on the outside.

[0014] During installation, the mounting cover is guided by the chamfered surface to allow the outward turning part to be clamped into the cylindrical groove, and the mounting cover is detachably connected to the stirring barrel through a bolt structure for daily maintenance.

[0015] The rear end of the mounting cover is provided with a negative pressure branch pipe for connecting a negative pressure pipe.

[0016] The negative pressure branch pipe extends above the stirring barrel through the mounting cover, and when the powder is poured into the discharge port, the powder that is not dissolved in time will naturally rise, and the rising dust will be absorbed by the negative pressure pipe, avoiding a large amount of dust from overflowing from the discharge port, effectively improving the working environment and protecting the health of employees.

[0017] The rear end of the mounting cover is provided with a liquid level sensor, and the sensing end of the liquid level sensor extends into the stirring barrel.

[0018] The liquid level sensor is used to monitor the liquid level in the barrel in real time, so that the liquid in the barrel is prevented from overflowing due to the excessively high liquid level.

[0019] The embodiments of the present application will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of the present application;

[0021] Figure 2 is a sectional view of the present application;

[0022] Figure 3 is a bottom view of the mounting cover of the present application;

[0023] Figure 4 is a structure schematic view of the stirrer mounted on the mounting cover of the present application;

[0024] Figure 5 is a perspective view of the present application; Figure 2 is a partial enlarged view of the medial A view of the present application;

[0025] 1 - stirring barrel, 2 - mounting cover, 3 - stirrer, 4 - cleaning pipe, 5 - scattering nozzle, 6 - clean water pipe, 7 - flow regulating valve, 8 - branch pipe, 9 - main pipe, 10 - tee pipe, 11 - adapter pipe, 12 - protruding block, 13 - positioning hole, 14 - mounting seat, 15 - motor, 16 - stirring rod, 17 - shaft sleeve, 18 - reinforcing part, 19 - upper flange plate, 20 - lower flange plate, 22 - outward turning part, 23 - cylindrical groove, 24 - mounting hole, 25 - chamfered surface, 26 - negative pressure branch pipe, 27 - liquid level sensor, 100 - observation port, 200 - discharge port, 300 - discharge port; DETAILED DESCRIPTION

[0026] The embodiments of the present application will be further described below with reference to the drawings. In this process, in order to ensure the clarity and convenience of the description, we may exaggerate the width of the lines or the size of the constituent elements in the drawings.

[0027] In addition, the terms in the following are defined based on the functions in the present application, which can be different according to the intention or habit of the user or the user, therefore, these terms are defined based on the entire content of the present specification.

[0028] As Figure 1 , 2The utility model discloses a rust cleaning agent reaction device with self -cleaning function, including stirring drum 1, and the installation cover 2 who sets in stirring drum 1 top, and the stirrer 3 who sets in the center of installation cover 2, one end of stirrer 3 extends to stirring drum 1, and the front end of installation cover 2 is equipped with observation port 100 and discharge port 200, the bottom surface of stirring drum 1 is equipped with discharge port 300, still including washing pipe 4, scattering shower nozzle 5, clean water pipe 6 and flow regulating valve 7, washing pipe 4 and clean water pipe 6 all extend to stirring drum 1 top through installation cover 2, washing pipe 4 is equipped with branch pipe 8 extending to the four around stirring drum 1, and branch pipe 8 is connected with the scattering shower nozzle 5 for cleaning the inner wall of stirring drum 1, and clean water pipe 6 is connected with the flow regulating valve 7 for controlling the water discharge of deionized water.

[0029] Combine Figure 3 As shown in the embodiment, the washing pipe 4 includes a main pipe 9, a tee pipe 10, an adapter pipe 11 and the branch pipe 8, the main pipe 9 is connected with the adapter pipe 11 or the branch pipe 8 through the tee pipe 10 by heat melting, the scattering shower nozzle 5 is uniformly distributed on the installation cover 2 by the branch pipe 8, the adapter pipe 11 is combined into a U shape along the four around stirring shaft through the tee pipe 10, and the scattering shower nozzle 5 is distributed to the four around the installation cover 2 through the branch pipe 8, so that the barrel wall of the stirring drum 1 is fully covered.

[0030] In the embodiment, the bottom surface of the installation cover 2 is provided with a protruding block 12, the protruding block 12 is provided with a positioning hole 13 for fixing the branch pipe 8, one end of the branch pipe 8, on which the scattering shower nozzle 5 is installed, is arranged outside the protruding block 12, and the main pipe 9, the tee pipe 10, the adapter pipe 11 and the branch pipe 8 are connected by a pipeline heat melting process, when the branch pipe 8 is installed, the branch pipe 8 is pushed into the tee pipe 10 from the outside to the inside through the positioning hole 13 and is fixed by heat melting, so that the overall layout is reasonable and the assembly is convenient.

[0031] Combine Figure 4 As shown in the embodiment, the stirring device 3 includes a mounting seat 14, a motor 15, a stirring rod 16 and a shaft sleeve 17, the top surface of the installation cover 2 is provided with a reinforcing part 18, the reinforcing part 18 is fixedly connected with the motor 15 through the mounting seat 14, the output end of the motor 15 is connected with the stirring rod 16 extending into the stirring drum 1, and the stirring rod 16 is coaxially connected to the installation cover 2 through the shaft sleeve 17, the mounting seat 14 is provided with an upper flange plate 19 and a lower flange plate 20, and a stand 21 is circumferentially distributed between the upper flange plate 19 and the lower flange plate 20, the upper flange plate 19 and the lower flange plate 20 are respectively threadedly connected with the motor 15 and the installation cover 2, the reinforcing part 18 in a rectangular structure is designed at the middle position of the installation cover 2 to improve the structural strength of the installation cover 2, the stirring device 3 is independently connected to the installation cover 2, without the need for an external mounting frame for auxiliary fixing, so that the installation error of the stirring device 3 is small, and the positioning of the stirring rod 16 is facilitated.

[0032] Combine Figure 5As shown in this embodiment, the mixing tank 1 is provided with an outward-turning part 22, the mounting cover 2 is provided with a cylindrical groove 23 for accommodating the outward-turning part 22, and the mounting cover 2 is provided with a mounting hole 24 for connecting the outward-turning part 22. The outer side of the outward-turning part 22 is provided with a chamfered surface 25. During installation, the mounting cover 2 is guided by the chamfered surface 25 so that the outward-turning part 22 is inserted into the cylindrical groove 23, and the mounting cover 2 is detachably connected to the mixing tank 1 by a bolt structure for easy daily maintenance.

[0033] like Figure 1 As shown in this embodiment, the rear end of the mounting cover 2 is provided with a negative pressure branch pipe 26 for connecting an external negative pressure pipe. The negative pressure branch pipe 26 extends through the mounting cover 2 to the top of the mixing tank 1. When the powder is poured into the discharge port 200, the undissolved powder will naturally rise. The negative pressure pipe will absorb the rising dust, preventing a large amount of dust from overflowing from the discharge port 200, effectively improving the working environment and protecting the health of employees.

[0034] like Figure 1 , 2 As shown in this embodiment, a liquid level sensor 27 is provided at the rear end of the mounting cover 2. The sensing end of the liquid level sensor 27 extends into the mixing tank 1. The liquid level sensor 27 monitors the liquid level in the tank in real time to prevent the liquid from overflowing due to excessive liquid level.

[0035] In this invention, the motor 15, flow regulating valve 7, negative pressure branch pipe 26, and liquid level sensor 27 are uniformly controlled by an automatic control system and centrally located at the rear end of the mounting cover 2. The front end of the mounting cover 2 is equipped with an observation port 100 and a discharge port 200 that require manual intervention. The above-mentioned structural distribution design allows multiple reaction devices to be placed in a ring against the wall indoors, improving the utilization rate of indoor space. When preparing the rust remover, the amount of deionized water injected is controlled by the flow regulating valve 7. The operator pours a fixed amount of powder into the mixing tank 1 through the discharge port 200. The motor 15 starts working and drives the stirring rod 16 to rotate, so that the materials inside the mixing tank 1 are fully mixed. After the mixture is fully mixed, it is discharged from the bottom discharge port 300. When cleaning the mixing tank 1, the cleaning pipe 4 is opened, and tap water flows through the branch pipe 8 to the perimeter of the mounting cover 2. The water is then evenly sprayed onto the inner wall of the mixing tank 1 by the scattering nozzle 5, effectively removing the residue on the tank wall and providing a clean environment for the preparation of subsequent products.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rust remover reaction device with self-cleaning function, comprising a mixing tank (1), a mounting cover (2) disposed above the mixing tank (1), and a stirrer (3) disposed at the center of the mounting cover (2), one end of the stirrer (3) extending into the mixing tank (1), the front end of the mounting cover (2) being provided with an observation port (100) and a discharge port (200), and the bottom surface of the mixing tank (1) being provided with a discharge port (300), characterized in that, It also includes a cleaning pipe (4), a scattering nozzle (5), a clean water pipe (6) and a flow regulating valve (7). The cleaning pipe (4) and the clean water pipe (6) both extend through the mounting cover (2) to the top of the mixing tank (1). The cleaning pipe (4) is provided with a branch pipe (8) extending to the periphery of the mixing tank (1), and the branch pipe (8) is connected to a scattering nozzle (5) for cleaning the inner wall of the mixing tank (1). The clean water pipe (6) is connected to a flow regulating valve (7) for controlling the output of deionized water.

2. The rust remover reaction device with self-cleaning function according to claim 1, characterized in that: The cleaning pipe (4) includes a main pipe (9), a tee pipe (10), a transfer pipe (11) and a branch pipe (8). The main pipe (9) is heat-fused to the transfer pipe (11) or the branch pipe (8) through the tee pipe (10). The scattering nozzles (5) are evenly distributed in a circular pattern on the mounting cover (2) through the branch pipes (8).

3. The rust remover reaction device with self-cleaning function according to claim 2, characterized in that: The bottom surface of the mounting cover (2) is provided with a protrusion (12), and the protrusion (12) is provided with a positioning hole (13) for fixing the branch pipe (8). One end of the branch pipe (8) where the scattering nozzle (5) is installed is located on the outside of the protrusion (12).

4. The rust remover reaction device with self-cleaning function according to claim 3, characterized in that: The stirrer (3) includes a mounting base (14), a motor (15), a stirring rod (16), and a bushing (17). The top surface of the mounting cover (2) is provided with a reinforcing part (18). The reinforcing part (18) is fixedly connected to the motor (15) through the mounting base (14). The output end of the motor (15) is connected to the stirring rod (16) extending into the stirring tank (1), and the stirring rod (16) is coaxially connected to the mounting cover (2) through the bushing (17).

5. A rust remover reaction device with self-cleaning function according to claim 4, characterized in that: The mounting base (14) is provided with an upper flange (19) and a lower flange (20), and a column (21) distributed in a circle between the upper flange (19) and the lower flange (20). The upper flange (19) and the lower flange (20) are respectively threaded to a motor (15) and a mounting cover (2).

6. The rust remover reaction device with self-cleaning function according to claim 4, characterized in that: The mixing tank (1) is provided with an outward-turning part (22), the mounting cover (2) is provided with a cylindrical groove (23) for accommodating the outward-turning part (22), and the mounting cover (2) is provided with a mounting hole (24) for connecting the outward-turning part (22).

7. A rust remover reaction device with self-cleaning function according to claim 4, characterized in that: The reinforcing part (18) is detachably connected to a protective shell for protecting the motor (15).

8. A rust remover reaction device with self-cleaning function according to claim 1, characterized in that: The rear end of the mounting cover (2) is provided with a negative pressure branch pipe (26) for connecting an external negative pressure pipe.

9. A rust remover reaction device with self-cleaning function according to claim 1, characterized in that: The rear end of the mounting cover (2) is provided with a liquid level sensor (27), and the sensing end of the liquid level sensor (27) extends into the mixing tank (1).

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