Frequency conversion regulation and control device for brine exploitation

Abstract

The utility model relates to the technical field of brine exploitation, in particular to a frequency conversion regulation and control device for brine exploitation, which comprises a collection tank main body, and a feed pipe, a discharge pipe and a controller are mounted on the collection tank main body; a cleaning structure is installed on the discharging pipe and comprises a threaded sleeve, the threaded sleeve is movably installed on the outer side of the discharging pipe through threads, a fixing frame is fixedly installed on the inner wall of the threaded sleeve, scraping strips are arranged on the outer wall of the fixing frame, and a movable ball sleeve is movably installed in the threaded sleeve; a pull rod is inserted into the inner side of the movable ball sleeve, the left end of the pull rod is fixedly connected with an arc-shaped scraping plate, and a spring is fixedly connected to the right side wall of the threaded sleeve. The scraping strip can be driven by the threaded sleeve to rotate to scrape brine crystals on the inner wall of the discharging pipe, the cleaning effect is better, the crystals can be pushed to move close to the output end of the discharging pipe by pulling the pull rod, and the crystals can be conveniently discharged.

Description

Technical Field

[0001] This utility model relates to the field of brine extraction technology, and more specifically, it relates to a frequency conversion control device for brine extraction. Background Technology

[0002] Brine is highly mineralized water and is often used to extract certain chemical raw materials, such as salt, iodine, boron, and bromine. During the extraction process, it is necessary to test the halogen content in the brine.

[0003] In response, Chinese patent application number CN202323038694.1 discloses an online monitoring and automatic control device for halogen content, including a reaction tank. The outer wall of the reaction tank has a feed pipe for feeding and a discharge pipe for discharging. In this invention, pulling two push blocks causes magnet two to disengage from the connecting groove. At this time, two movable blocks are slid towards the inside of the discharge pipe under the elastic force of springs. As the movable blocks slide, they drive a cleaning brush to clean the crystals adhering to the inner wall of the discharge pipe. Then, pressing the push blocks causes magnet two to re-enter the connecting groove. Under the mutual attraction between magnet two and magnet one, the two movable blocks slide towards the outside of the discharge pipe until they are fixed at the pipe opening. This facilitates timely cleaning of the crystals adhering to the inner wall of the discharge pipe to avoid affecting the output of brine during prolonged use.

[0004] The device uses a combination of magnets and springs to drive a cleaning brush to clean the inner wall of the discharge pipe when the movable block moves. However, the inner mounting rod is located inside the discharge pipe, and the surface of the spring inside the inner mounting rod is easily affected by the brine and ages faster. In addition, the magnetic attraction of the magnet decreases as the distance increases, which will obstruct the movement of the movable block and affect the normal user experience of the device.

[0005] Therefore, in order to solve the above-mentioned technical problems, this application proposes a brine control device using a frequency conversion control device. Utility Model Content

[0006] The purpose of this utility model is to provide a frequency conversion control device for brine dispensing, in order to solve the problem mentioned in the background art that the existing device, through the cooperation of magnets and springs, can drive the cleaning brush to clean the inner wall of the discharge pipe when the movable block moves. However, the inner mounting rod is located inside the discharge pipe, and the surface of the spring inside the inner mounting rod is easily affected by the brine and ages faster. In addition, the magnetic attraction force of the magnet decreases with the increase of distance, which will hinder the movement of the movable block and affect the normal user experience of the device.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A brine extraction device using a frequency conversion control system includes: a collection tank body, on which an inlet pipe, an outlet pipe, and a controller are installed;

[0009] A cleaning structure is installed on the discharge pipe. The cleaning structure includes a threaded sleeve, which is movably installed on the outside of the discharge pipe via threads. A fixing frame is fixedly installed on the inner wall of the threaded sleeve, and a scraper is provided on the outer wall of the fixing frame. A movable ball sleeve is movably installed inside the threaded sleeve, and a pull rod is inserted into the inner side of the movable ball sleeve. An arc-shaped scraper is fixedly connected to the left end of the pull rod, and a spring is fixedly connected to the right side wall of the threaded sleeve.

[0010] Preferably, a protective structure is installed on the outside of the controller. The protective structure includes a protective cover, which is slidably installed on the outer surface of the controller. A side plate is installed on the left side wall of the controller, and a handle is fixedly installed on the right side wall of the protective cover.

[0011] Preferably, the fixing frame is located inside the discharge pipe, and the surface of the scraper is in contact with the inner wall of the discharge pipe.

[0012] Preferably, the pull rod passes through the threaded sleeve via a movable ball sleeve, and the arc-shaped scraper is located inside the threaded sleeve.

[0013] Preferably, the spring is sleeved on the outside of the pull rod, and one end of the spring is fixedly connected to the pull rod.

[0014] Preferably, the protective cover is fitted to the side panel.

[0015] Compared with the prior art, the present invention has the following advantages: the threaded sleeve can drive the scraper to rotate and scrape off the brine crystals on the inner wall of the discharge pipe, resulting in better cleaning effect; and pulling the pull rod can push the crystals closer to the output end of the discharge pipe, making it easier for the crystals to be discharged.

[0016] 1. In this utility model, when it is necessary to clean the brine crystals on the inner wall of the discharge pipe, the threaded sleeve is screwed onto the outside of the discharge pipe. The fixing frame will spiral into the inside of the discharge pipe as the threaded sleeve rotates. The scraper installed on the surface of the fixing frame will adhere to the inner wall of the discharge pipe and scrape off the brine crystals on the inner wall of the discharge pipe as the fixing frame rotates. Pulling the pull rod can drive the movable ball sleeve to rotate inside the threaded sleeve, and the position of the arc-shaped scraper on the inside of the discharge pipe can be adjusted so that the arc-shaped scraper adheres to the inner bottom surface of the discharge pipe. Pulling the pull rod can extend and retract within the movable ball sleeve, which can drive the arc-shaped scraper to push the crystals that have fallen on the inside of the discharge pipe, so that the crystals move closer to the output end of the discharge pipe, so that the crystals can be discharged from the discharge pipe more conveniently, which can improve the user experience of the device.

[0017] 2. In this utility model, the protective cover is slidably installed on the controller. The side plate cooperates with the protective cover to block the front of the controller and protect the controller. When it is necessary to operate the controller, the handle can be pulled to separate the protective cover from the side plate and move the protective cover away from the front of the controller, so that the controller can be operated. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is an exploded view of the structure of this utility model;

[0021] Figure 3 This is a front sectional view of the threaded sleeve structure of this utility model;

[0022] Figure 4 This is an exploded view of the structure of the fixing frame and tie rod of this utility model.

[0023] 1. Collection tank body; 11. Feed pipe; 12. Discharge pipe; 13. Controller; 2. Cleaning structure; 21. Threaded sleeve; 22. Fixing frame; 23. Scraper; 24. Movable ball sleeve; 25. Pull rod; 26. Arc-shaped scraper; 27. Spring; 3. Protective structure; 31. Protective cover; 32. Side plate; 33. Handle. Detailed Implementation

[0024] Please see Figures 1-4 The present invention provides an embodiment of a brine extraction method using a frequency conversion control device:

[0025] The main body 1 of the collection tank, the feed pipe 11, the discharge pipe 12 and the controller 13 used in this application are products that can be purchased directly on the market. Their principles and connection methods are existing technologies that are well known to those skilled in the art, so they will not be described in detail here.

[0026] A brine extraction device using a frequency conversion control device includes: a collection tank body 1, on which an inlet pipe 11, an outlet pipe 12, and a controller 13 are installed;

[0027] A cleaning structure 2 is installed on the discharge pipe 12. The cleaning structure 2 includes a threaded sleeve 21, which is movably installed on the outside of the discharge pipe 12 via threads. A fixing bracket 22 is fixedly installed on the inner wall of the threaded sleeve 21, and a scraper 23 is provided on the outer wall of the fixing bracket 22. A movable ball sleeve 24 is movably installed inside the threaded sleeve 21, and a pull rod 25 is inserted into the inner side of the movable ball sleeve 24. An arc-shaped scraper 26 is fixedly connected to the left end of the pull rod 25. A spring 27 is fixedly connected to the right side wall of the threaded sleeve 21. When it is necessary to clean the brine crystals on the inner wall of the discharge pipe 12, the threaded sleeve 21 is screwed onto the outside of the discharge pipe 12, and the fixing bracket 22 will spiral into the inside of the discharge pipe 12 as the threaded sleeve 21 rotates. The scraper 23 mounted on the surface of the fixed frame 22 will adhere to the inner wall of the discharge pipe 12 and scrape off the brine crystals on the inner wall of the discharge pipe 12 as the fixed frame 22 rotates. Pulling the pull rod 25 will cause the movable ball sleeve 24 to rotate inside the threaded sleeve 21, which can adjust the position of the arc-shaped scraper 26 on the inner side of the discharge pipe 12 so that the arc-shaped scraper 26 adheres to the inner bottom surface of the discharge pipe 12. Pulling the pull rod 25 will allow the pull rod 25 to extend and retract within the movable ball sleeve 24, which can drive the arc-shaped scraper 26 to push the crystals that have fallen on the inner side of the discharge pipe 12, so that the crystals can move closer to the output end of the discharge pipe 12, so that the crystals can be discharged from the discharge pipe 12 more conveniently, which can improve the user experience of the device.

[0028] Furthermore, a protective structure 3 is installed on the outside of the controller 13. The protective structure 3 includes a protective cover 31, which is slidably installed on the outer surface of the controller 13. A side plate 32 is installed on the left side wall of the controller 13, and a handle 33 is fixedly installed on the right side wall of the protective cover 31. The protective cover 31 is slidably installed on the controller 13. The side plate 32, in conjunction with the protective cover 31, can shield the front of the controller 13 and protect the controller 13. When it is necessary to operate the controller 13, the handle 33 can be pulled to separate the protective cover 31 from the side plate 32 and remove the protective cover 31 from the front of the controller 13, so that the controller 13 can be operated.

[0029] Furthermore, the fixing frame 22 is located inside the discharge pipe 12, and the surface of the scraper 23 is in contact with the inner wall of the discharge pipe 12. The fixing frame 22 can be fixed inside the discharge pipe 12 by the threaded sleeve 21, and the crystals on the inner wall of the discharge pipe 12 can be scraped off by the scraper 23.

[0030] Furthermore, the pull rod 25 passes through the threaded sleeve 21 via the movable ball sleeve 24, and the arc-shaped scraper 26 is located inside the threaded sleeve 21. The pull rod 25 can move within the movable ball sleeve 24 to adjust the position of the arc-shaped scraper 26 inside the discharge pipe 12.

[0031] Furthermore, spring 27 is sleeved on the outside of pull rod 25, with one end of spring 27 fixedly connected to pull rod 25, and spring 27 provides support for keeping pull rod 25 horizontal.

[0032] Furthermore, the protective cover 31 and the side plate 32 fit together, and the protective cover 31, together with the side plate 32, can shield and protect the controller 13 from the front.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A variable frequency control device for brine production, comprising: The collecting tank main body (1) is provided with a feeding pipe (11), a discharging pipe (12) and a controller (13); Characterized in that: The discharging pipe (12) is provided with a cleaning structure (2), the cleaning structure (2) comprises a threaded sleeve (21), the threaded sleeve (21) is movably installed on the outer side of the discharging pipe (12) through threads, a fixed frame (22) is fixedly installed on the inner wall of the threaded sleeve (21), a scraping strip (23) is arranged on the outer wall of the fixed frame (22), a movable ball sleeve (24) is movably installed in the threaded sleeve (21), a pull rod (25) is inserted into the inner side of the movable ball sleeve (24), an arc-shaped scraping plate (26) is fixedly connected to the left end of the pull rod (25), and a spring (27) is fixedly connected to the right side wall of the threaded sleeve (21).

2. The variable frequency control device for brine production according to claim 1, characterized in that: The outer side of the controller (13) is provided with a protection structure (3), the protection structure (3) comprises a protection cover (31), the protection cover (31) is slidably installed on the outer side surface of the controller (13), a side plate (32) is installed on the left side wall of the controller (13), and a handle (33) is fixedly installed on the right side wall of the protection cover (31).

3. The variable frequency control device for brine production according to claim 1, characterized in that: The fixed frame (22) is located on the inner side of the discharging pipe (12), and the surface of the scraping strip (23) is attached to the inner wall of the discharging pipe (12).

4. The variable frequency control device for brine production according to claim 1, characterized in that: The pull rod (25) penetrates through the threaded sleeve (21) via the movable ball sleeve (24), and the arc-shaped scraping plate (26) is located on the inner side of the threaded sleeve (21).

5. The variable frequency control device for brine production according to claim 1, characterized in that: The spring (27) is sleeved on the outer side of the pull rod (25), and one end of the spring (27) is fixedly connected with the pull rod (25).

6. The variable frequency control device for brine production according to claim 2, characterized in that: The protection cover (31) is attached to the side plate (32).

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