Container type phosphate dosing device

Abstract

The utility model discloses a container type phosphate dosing device, which belongs to the technical field of boiler equipment and comprises a base and a dosing mechanism arranged on the base, the dosing mechanism comprises a dosing barrel, a mixing barrel, a control cabinet, a transfer pump device and a metering pump device, and the dosing barrel and the mixing barrel are arranged on the base through a support frame. Concave parts are arranged above the dosing barrel and the mixing barrel; the supporting frame comprises a plurality of rectangular frames and supporting columns fixedly connected to the four end corners of the rectangular frames, the rectangular frames are arranged at the bottoms of the sunken part, the mixing barrel and the dosing barrel respectively, fixing arms are symmetrically arranged on the rectangular frames located at the sunken part, and supporting arms are symmetrically arranged between the rectangular frames located at the bottoms of the mixing barrel and the dosing barrel. By arranging the dosing mechanism, a plurality of components are integrated on the same base, so that the installation and operation processes are simplified, the whole structure is more compact, and the strength and the stability of the structure are improved by arranging the supporting frame and the concave part.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler equipment, in particular to a containerized phosphate dosing device. Background Art

[0002] With the rapid development of industry, chemical water treatment dosing equipment is increasingly used in thermal power generation, petroleum, chemical and other industries.

[0003] Traditional dosing equipment is usually composed of independent components, which occupies a large area, is inconvenient to operate, and has inaccurate metering. In addition, in traditional dosing devices, the support frame structure is simple and prone to shaking or deformation, affecting the stable operation of the equipment.

[0004] Therefore, a containerized phosphate dosing device is urgently needed to solve these problems. Utility Model Content

[0005] The purpose of the utility model is to provide a containerized phosphate dosing device to solve the problems mentioned in the above technical background.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A containerized phosphate dosing device comprises a base and a dosing mechanism arranged on the base, wherein the dosing mechanism comprises a dosing barrel, a mixing barrel, a control cabinet, a pumping device and a metering pump device, wherein a stirring assembly is arranged on the mixing barrel, wherein the stirring assembly, the pumping device and the metering pump device are all electrically connected to the control cabinet, wherein the dosing barrel and the mixing barrel are both arranged on the base through a supporting frame, wherein the dosing barrel is located obliquely above the mixing barrel, and a recessed portion is arranged above the dosing barrel and the mixing barrel;

[0008] The support frame includes a plurality of rectangular frames and support columns fixedly connected to the four end corners of the rectangular frames, the rectangular frames are respectively arranged at the recessed portion and the bottom of the mixing barrel and the dosing barrel, and fixed arms are symmetrically arranged on the rectangular frames located at the recessed portion, and the spacing between the fixed arms corresponds to the recessed portion. Support arms are symmetrically arranged between the rectangular frames located at the bottom of the mixing barrel and the dosing barrel, and the bottom of the support column is fixedly connected to the base through a connecting seat and a connecting bolt assembly.

[0009] As a further solution of the utility model: the material pump device is arranged on the support frame through a connecting plate, and the material pump device is located at the bottom of the dosing barrel, and the input end of the material pump device is connected to the bottom of the dosing barrel, the output end of the material pump device is connected to the top of the mixing barrel, the metering pump device is arranged on the base, and the input end of the metering pump device is connected to the bottom of the mixing barrel.

[0010] As a further solution of the utility model: the rectangular frame corresponding to the recessed portion on the mixing barrel is parallel to the rectangular frame at the bottom of the dosing barrel, and the support column arranged on one side of the two parallel rectangular frames is the same.

[0011] As a further solution of the utility model: the base is provided with an handrail on one side of the support frame, and the step height of the handrail corresponds to the top of the dosing barrel and the mixing barrel.

[0012] As a further solution of the utility model: a feed port is arranged on the top of the dosing barrel, a closing cover is arranged at the feed port, and an auxiliary handle is arranged on the top of the closing cover.

[0013] As a further solution of the utility model: the stirring assembly includes a stirring motor arranged on the top of the mixing barrel, a stirring shaft arranged in the mixing barrel and a stirring blade arranged on the stirring shaft, the output end of the stirring motor passes through the top of the mixing barrel and is connected to the stirring shaft, the bottom of the stirring shaft is rotatably connected to the bottom of the mixing barrel, and the stirring blade is located below the recessed portion.

[0014] In summary, the utility model has the following beneficial effects:

[0015] The utility model is provided with a dosing mechanism, which integrates multiple components on the same base, simplifies the installation and operation process, makes the overall structure more compact, and occupies less space. The device adopts a container design, and the precise metering and control functions can reduce the waste of phosphate and reduce environmental pollution. When in use, the stirring component, the material pump device and the metering pump device are electrically connected through the control cabinet, which is convenient for the operator to control the device and improves the operational convenience. The control cabinet can start and stop the material pump device and adjust the speed through electrical signals, thereby realizing the control of the extraction amount. By providing a metering pump device, the discharge amount of the phosphate mixture can be accurately controlled to meet various different processing requirements. The utility model is provided with a support frame and a recessed portion, which increases the strength and stability of the structure, can effectively resist the interference of external forces and vibrations, and ensure the stable operation of the dosing barrel and the mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 1. Figure 1 It is the front view of the utility model;

[0017] 2. Figure 2 It is a top view of the utility model;

[0018] 3. Figure 3 It is a schematic diagram of the structure of the mixing barrel in the utility model.

[0019] In the figure: 1. base; 2. metering pump device; 3. control cabinet; 4. liquid adding pipe; 5. electromagnetic valve; 6. stirring assembly; 7. escalator; 8. dosing barrel; 9. closing cover; 10. auxiliary handle; 11. suction pump device; 12. support frame; 13. rectangular frame; 14. support arm; 15. fixed arm; 16. connecting plate; 17. connecting seat; 18. feed port; 19. stirring shaft; 20. stirring motor; 21. stirring blade; 22. mixing barrel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides the following technical solutions:

[0022] like Figure 1-3 As shown, a containerized phosphate dosing device includes a base 1 and a dosing mechanism arranged on the base 1, the dosing mechanism includes a dosing barrel 8, a mixing barrel 22, a control cabinet 3, a pumping device 11 and a metering pump device 2, and a stirring assembly 6 is arranged on the mixing barrel 22. In this embodiment, a liquid adding pipe 4 with an electromagnetic valve 5 is connected to one side of the mixing barrel 22, and the electromagnetic valve 5 is electrically connected to the control cabinet 3. The stirring assembly 6, the pumping device 11 and the metering pump device 2 are all electrically connected to the control cabinet 3. The dosing barrel 8 and the mixing barrel 22 are both arranged on the base 1 through a support frame 12, and the dosing barrel 8 is located obliquely above the mixing barrel 22, and a recessed portion is arranged above the dosing barrel 8 and the mixing barrel 22;

[0023] The support frame 12 includes a plurality of rectangular frames 13 and support columns fixedly connected to the four end corners of the rectangular frames 13. The rectangular frames 13 are respectively arranged at the recessed portion and the bottom of the mixing barrel 22 and the dosing barrel 8. Fixed arms 15 are symmetrically arranged on the rectangular frame 13 located at the recessed portion. The spacing between the fixed arms 15 corresponds to the recessed portion. Support arms 14 are symmetrically arranged between the rectangular frames 13 located at the bottom of the mixing barrel 22 and the dosing barrel 8. The bottom of the support column is fixedly connected to the base 1 through a connecting seat 17 and a connecting bolt assembly. The utility model is provided with a dosing mechanism, which integrates multiple components on the same base 1, simplifies the installation and operation process, makes the overall structure more compact, and occupies less space. The device adopts a container design, and the precise metering and control functions can reduce the waste of phosphate and reduce environmental pollution. When in use, the stirring component 6, the material pump device 11 and the metering pump device 2 are electrically connected through the control cabinet 3, which is convenient for the operator to control the device and improves the operational convenience. The control cabinet 3 can start and stop the material pump device 11 and adjust the speed through electrical signals, so as to control the extraction amount. By providing the metering pump device 2, the discharge amount of the phosphate mixture can be accurately controlled to meet various different processing requirements; the utility model is provided with a support frame 12 and a recessed portion, which increases the strength and stability of the structure, can effectively resist the interference of external forces and vibrations, and ensure the stable operation of the dosing barrel 8 and the mixing barrel 22.

[0024] In some embodiments of the utility model: the material pump device 11 is arranged on the support frame 12 through the connecting plate 16, and the material pump device 11 is located at the bottom of the dosing barrel 8, and the input end of the material pump device is connected to the bottom of the dosing barrel 8, the output end of the material pump device 11 is connected to the top of the mixing barrel 22, the metering pump device 2 is arranged on the base 1, and the input end of the metering pump device 2 is connected to the bottom of the mixing barrel 22.

[0025] In some embodiments of the present invention, the rectangular frame 13 corresponding to the recessed portion on the mixing barrel 22 is parallel to the rectangular frame 13 at the bottom of the dosing barrel 8, and the support column arranged on one side of the two parallel rectangular frames 13 is the same.

[0026] In some embodiments of the present invention: a handrail 7 is provided on one side of the support frame 12 of the base 1 , and the step height of the handrail 7 corresponds to the top of the dosing barrel 8 and the mixing barrel 22 .

[0027] In some embodiments of the present invention: a feed port 18 is disposed on the top of the medicine adding barrel 8 , a closing cover 9 is disposed at the feed port 18 , and an auxiliary handle 10 is disposed on the top of the closing cover 9 .

[0028] In some embodiments of the present invention: the stirring assembly 6 includes a stirring motor 20 arranged at the top of a mixing barrel 22, a stirring shaft 19 arranged in the mixing barrel 22, and a stirring blade 21 arranged on the stirring shaft 19, the output end of the stirring motor 20 passes through the top of the mixing barrel 22 and is connected to the stirring shaft 19, the bottom of the stirring shaft 19 is rotatably connected to the bottom of the mixing barrel 22, and the stirring blade 21 is located below the recessed portion.

[0029] The use method and working principle of a containerized phosphate dosing device of the utility model are as follows: first, the top of the dosing barrel 8 and the mixing barrel 22 are conveniently approached through the escalator 7, and the closing cover 9 of the feed port 18 is opened and closed, the closing cover 9 on the dosing barrel 8 is opened, and a large amount of phosphate is introduced into the dosing barrel 8 until the amount of multiple processing of the mixing barrel 22 is met, and the feed port 18 on the top of the dosing barrel 8 is closed by using the closing cover 9, and the pumping pump device 11 is started and stopped and the speed is adjusted through the control cabinet 3 to achieve the required extraction amount control, the pumping pump introduces phosphate into the mixing barrel 22, and the liquid adding pipe 4 introduces the mixed liquid into the mixing barrel 22, the control cabinet 3 starts the stirring motor 20, and the stirring blade 21 starts to rotate to stir the solution in the mixing barrel 22. After mixing, the mixed phosphate solution is discharged through the metering pump device 2 and added to the treatment process.

[0030] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A containerized phosphate dosing device, comprising a base and a dosing mechanism arranged on the base, characterized in that: The dosing mechanism includes a dosing barrel, a mixing barrel, a control cabinet, a pump device and a metering pump device. The mixing barrel is provided with a stirring assembly, and the stirring assembly, the pump device and the metering pump device are all electrically connected to the control cabinet. The dosing barrel and the mixing barrel are both provided on the base through a support frame. The dosing barrel is located obliquely above the mixing barrel, and a recessed portion is provided above the dosing barrel and the mixing barrel. The support frame includes a plurality of rectangular frames and support columns fixedly connected to the four end corners of the rectangular frames, the rectangular frames are respectively arranged at the recessed portion and the bottom of the mixing barrel and the dosing barrel, and fixed arms are symmetrically arranged on the rectangular frames located at the recessed portion, and the spacing between the fixed arms corresponds to the recessed portion. Support arms are symmetrically arranged between the rectangular frames located at the bottom of the mixing barrel and the dosing barrel, and the bottom of the support column is fixedly connected to the base through a connecting seat and a connecting bolt assembly.

2. A containerized phosphate dosing device according to claim 1, characterized in that: The material pump device is arranged on the support frame through a connecting plate, and the material pump device is located at the bottom of the dosing barrel, and the input end of the material pump device is connected to the bottom of the dosing barrel, and the output end of the material pump device is connected to the top of the mixing barrel, and the metering pump device is arranged on the base, and the input end of the metering pump device is connected to the bottom of the mixing barrel.

3. A containerized phosphate dosing device according to claim 1, characterized in that: The rectangular frame corresponding to the recessed portion on the mixing barrel is parallel to the rectangular frame at the bottom of the dosing barrel, and the supporting column arranged on one side of the two parallel rectangular frames is the same.

4. The containerized phosphate dosing device according to claim 1, characterized in that: The base is provided with a handrail on one side of the support frame, and the step height of the handrail corresponds to the top of the dosing barrel and the mixing barrel.

5. A containerized phosphate dosing device according to claim 4, characterized in that: A feeding port is arranged on the top of the medicine adding barrel, a closing cover is arranged at the feeding port, and an auxiliary handle is arranged on the top of the closing cover.

6. The containerized phosphate dosing device according to claim 1, characterized in that: The stirring assembly includes a stirring motor arranged on the top of the mixing barrel, a stirring shaft arranged in the mixing barrel and stirring blades arranged on the stirring shaft. The output end of the stirring motor passes through the top of the mixing barrel and is connected to the stirring shaft. The bottom of the stirring shaft is rotatably connected to the bottom of the mixing barrel. The stirring blades are located below the recessed portion.

Images