Full-automatic control device of aqueous solution defluorination device

Abstract

The utility model relates to the field of water treatment, and discloses a full-automatic control device of an aqueous solution defluorination device, which comprises a defluorination agent storage tank, a connecting component is arranged on one side of the defluorination agent storage tank, the bottom of the defluorination agent storage tank is connected with a discharge port, and a mounting frame is mounted on one side, far away from the connecting component, of the defluorination agent storage tank. A double-end motor is mounted in the other end of the mounting frame, connecting shafts are connected to two output ends of the double-end motor, first connecting rods are mounted on the surfaces of the connecting shafts, second connecting rods are connected to the other ends of the first connecting rods, and two connecting lugs are mounted at the end, located on the outer side of the discharging opening, of the baffle. Through cooperative use of the mounting frame, the double-head motor, the connecting shaft, the first connecting rod, the second connecting rod and the connecting lugs, the discharge outlet can be accurately and repeatedly opened or closed, so that the capacity of a discharged fluorine removal agent is controlled, and fluorine removal treatment on an aqueous solution is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of water treatment, in particular to a fully automatic control device for an aqueous solution defluorination device. Background Art

[0002] Water treatment encompasses sewage treatment and drinking water treatment. Some areas further divide sewage treatment into two categories: wastewater treatment and reclaimed water reuse. Commonly used water treatment agents include polyaluminum chloride, polyaluminum ferric chloride, basic aluminum chloride, polyacrylamide, activated carbon, and various filter media. Fluoride removal from wastewater is typically achieved by adding a dechlorinating agent and removing chloride ions through coagulation.

[0003] After searching, Chinese patent announcement number: CN215234030U discloses an automatic dosing control device for deep defluorination agent for wastewater treatment, including a defluorination agent tank and a fixed plate, the left end of the defluorination agent tank is fixedly connected to a rotating groove and the interior of the rotating groove is rotatably connected to a rotating block, the left end of the rotating block is fixedly connected to a threaded rod, the surface of the rotating block is fixedly connected to a control rod, the right end of the fixed plate is fixedly connected to a connecting block and the interior of the connecting block is fixedly installed with a threaded hole, the bottom end of the defluorination agent tank is installed with a nozzle, the right end of the defluorination agent tank is fixedly connected to a lower open groove and the right end of the lower open groove is fixedly installed with a motor, the top of the motor is installed with a screw rod and the outer side wall of the screw rod is threadedly connected with a screw rod sleeve, and the surface of the screw rod sleeve is fixedly installed with a bearing sleeve. The defluorination agent tank of the utility model is easy to install and convenient to control the opening and closing of the defluorination agent tank, which greatly improves the practicality of the device.

[0004] In the above technical solution, although it is convenient to control the opening and closing of the defluorination agent tank, it is not convenient to control the volume of the sprayed defluorination agent. When adding the defluorination agent to the aqueous solution, it is necessary to manually observe the added volume, and the added defluorination agent volume cannot be accurately controlled, which is not conducive to defluorination of the aqueous solution. Therefore, a fully automatic control device for an aqueous solution defluorination device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a fully automatic control device for an aqueous solution defluorination device, which aims to improve the problem in the prior art that it is inconvenient to control the volume of the sprayed defluoridating agent, and when adding the defluoridating agent to the aqueous solution, it is necessary to manually observe the added volume, and the volume of the added defluoridating agent cannot be accurately controlled, which is not conducive to defluoridating the aqueous solution.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A fully automated control device for an aqueous solution defluorination device, comprising a defluoridating agent storage tank, a connecting assembly being provided on one side of the defluoridating agent storage tank, a bottom of the defluoridating agent storage tank being connected to a discharge port, a sliding hole being provided on one side of the discharge port, a baffle being slidably connected inside the sliding hole, a mounting bracket being installed on a side of the defluoridating agent storage tank away from the connecting assembly, a double-headed motor being installed inside the other end of the mounting bracket, two sets of output ends of the double-headed motor being connected to a connecting shaft, a first connecting rod being installed on a surface of the connecting shaft, the other end of the first connecting rod being connected to a second connecting rod, two sets of connecting ears being installed on one end of the baffle located outside the discharge port, and the other end of the second connecting rod being rotatably connected to the inside of the connecting ear;

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

[0009] The connecting assembly includes a connecting block and a mounting plate, wherein the connecting block is mounted on one side of the defluoridating agent storage tank, the connecting block is connected to the inside of the mounting plate, a plurality of fixing holes are provided on the surface of the mounting plate, fixing bolts are installed inside the plurality of fixing holes, and the fixing bolts pass through the mounting plate and are connected to the connecting block;

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

[0011] Slide blocks are installed at both ends of the connecting block, and a sliding groove matching the slide blocks is opened inside the mounting plate, and the slide blocks are slidably connected inside the sliding groove;

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

[0013] A rotating shaft is installed at one end of the first connecting rod away from the connecting shaft, and one end of the second connecting rod is connected to the surface of the rotating shaft;

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

[0015] A limit plate is installed at one end of the baffle located inside the discharge port, and a groove matching the limit plate is opened on the inner side of the discharge port;

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

[0017] The mounting frame is provided with a plurality of heat dissipation holes at one end of the double-headed motor, and the plurality of heat dissipation holes are matched with the double-headed motor;

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

[0019] A transparent window is installed on the surface of one side of the defluorination agent storage tank, and scale lines are installed on the surface of the transparent window;

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

[0021] The top of the defluorination agent storage tank is connected with a liquid inlet, and a sealing cover is installed on the surface of the liquid inlet.

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

[0023] 1. In the utility model, by using the mounting frame, the double-headed motor, the connecting shaft, the first connecting rod, the second connecting rod and the connecting ear in coordination, the discharge port can be accurately and repeatedly opened or closed, thereby controlling the volume of the discharged defluoridating agent, which is beneficial to controlling the volume of the defluoridating agent, improving the accuracy of quantitative control, and facilitating defluoridation treatment of the aqueous solution.

[0024] 2. In the present invention, the connection assembly can facilitate the installation of the defluorination agent storage tank by the staff. After the installation is completed, the position of the defluorination agent storage tank can be adjusted, which is convenient for the staff to adjust the position of the defluorination agent storage tank according to the position of the aqueous solution, which is conducive to the defluorination treatment of the aqueous solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a fully automated control device for an aqueous solution defluorination device proposed in the present invention;

[0026] Figure 2 This is a schematic diagram of the internal structure of the discharge port of a fully automated control device for defluorination of aqueous solution proposed in the utility model;

[0027] Figure 3 This is a schematic diagram of the installation frame of a fully automated control device for an aqueous solution defluorination device proposed in the utility model;

[0028] Figure 4 This is a schematic diagram of the connection component structure of a fully automated control device for an aqueous solution defluorination device proposed by the present invention.

[0029] Legend:

[0030] 1. Defluorination agent storage tank; 101. Liquid inlet; 102. Sealing cover; 103. Transparent window; 2. Connecting block; 201. Slider; 3. Mounting plate; 301. Fixing hole; 302. Slide groove; 4. Discharge port; 401. Groove; 402. Slide hole; 5. Mounting frame; 501. Double-headed motor; 502. Connecting shaft; 503. First connecting rod; 504. Rotating shaft; 505. Second connecting rod; 506. Heat dissipation hole; 6. Baffle; 601. Limit plate; 602. Connecting ear; 7. Fixing bolt. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1-3 The utility model provides an embodiment of a fully automatic control device for a defluorination device for an aqueous solution, comprising a defluorination agent storage tank 1, a connecting assembly being provided on one side of the defluorination agent storage tank 1, the connecting assembly being convenient for the staff to install the defluorination agent storage tank 1, and convenient for the staff to adjust the position of the defluorination agent storage tank 1 according to the position of the aqueous solution, which is beneficial for defluorination treatment of the aqueous solution; the bottom of the defluorination agent storage tank 1 is connected to a discharge port 4, a sliding hole 402 being provided on one side of the discharge port 4, a baffle 6 being slidably connected to the inside of the sliding hole 402, a mounting bracket 5 being installed on the side of the defluorination agent storage tank 1 away from the connecting assembly, a double-headed motor 501 being installed inside the other end of the mounting bracket 5, and both output ends of the double-headed motor 501 being connected to a connecting shaft 5 02. A first connecting rod 503 is installed on the surface of the connecting shaft 502, and the other end of the first connecting rod 503 is connected to the second connecting rod 505. Two sets of connecting ears 602 are installed at one end of the baffle 6 located outside the discharge port 4, and the other end of the second connecting rod 505 is rotatably connected to the inside of the connecting ear 602. The mounting frame 5, the double-headed motor 501, the connecting shaft 502, the first connecting rod 503, the second connecting rod 505 and the connecting ear 602 are used in conjunction to drive the baffle 6 to move back and forth inside the discharge port 4, and can accurately and repeatedly open or close the discharge port 4, thereby controlling the capacity of the discharged defluoridating agent, which is beneficial to controlling the capacity of the defluoridating agent, improving the accuracy of quantitative control, and facilitating defluoridation treatment of the aqueous solution.

[0033] Reference Figure 3-4 The connecting assembly includes a connecting block 2 and a mounting plate 3. The connecting block 2 is installed on one side of the defluoridating agent storage tank 1. The connecting block 2 is connected to the inside of the mounting plate 3. A plurality of fixing holes 301 are provided on the surface of the mounting plate 3. Fixing bolts 7 are installed inside the plurality of fixing holes 301. The fixing bolts 7 pass through the mounting plate 3 and are connected to the connecting block 2 through the fixing holes 301 and the fixing bolts 7, which make it convenient for the staff to install the defluoridating agent storage tank 1. Sliders 201 are installed at both ends of the connecting block 2, and a slide groove 302 matching the slider 201 is provided inside the mounting plate 3. The slider 201 is slidably connected to the inside of the slide groove 302. The slider 201 and the slide groove 302 are convenient for the staff to adjust the position of the defluoridating agent storage tank 1, which is beneficial for the staff to adjust the position of the defluoridating agent storage tank 1 according to the position of the aqueous solution.

[0034] Reference Figure 3 , a rotating shaft 504 is installed at one end of the first connecting rod 503 away from the connecting shaft 502, and one end of the second connecting rod 505 is connected to the surface of the rotating shaft 504. Through the rotating shaft 504, the first connecting rod 503 can drive one end of the second connecting rod 505 to rotate after the first connecting rod 503 rotates, thereby driving the baffle 6 to move inside the discharge port 4, and the discharge port 4 can be opened and closed repeatedly and accurately; the mounting frame 5 is located at one end of the double-headed motor 501 and has multiple groups of heat dissipation holes 506, which match the double-headed motor 501. The multiple groups of heat dissipation holes 506 can improve the heat dissipation effect of the double-headed motor 501, prevent the double-headed motor 501 from overheating after long-term use, and improve the service life of the device.

[0035] Reference Figure 2 A limiting plate 601 is installed at one end of the baffle 6 located inside the discharge port 4, and a groove 401 matching the limiting plate 601 is opened on the inner side of the discharge port 4. The limiting plate 601 can prevent the baffle 6 from moving out of the discharge port 4 during the movement, thereby improving the stability of opening and closing the discharge port 4. The groove 401 can improve the sealing effect of the baffle 6 on the discharge port 4.

[0036] Reference Figure 1 A transparent window 103 is installed on the surface of one side of the defluoridating agent storage tank 1, and a scale line is installed on the surface of the transparent window 103; the top of the defluoridating agent storage tank 1 is connected to a liquid inlet 101, and a sealing cover 102 is installed on the surface of the liquid inlet 101. The transparent window 103 makes it convenient for the staff to observe the defluoridating agent capacity inside the defluoridating agent storage tank 1, and the liquid inlet 101 and the sealing cover 102 can add defluoridating agent to the inside of the defluoridating agent storage tank 1.

[0037] Working principle: When in use, first weld the connecting block 2 to a suitable position, and the position of the defluoridating agent storage tank 1 can be adjusted under the action of the slider 201 and the slide groove 302. After the adjustment is completed, fix the connecting block 2 by the fixing bolt 7, thereby completing the installation of the defluoridating agent storage tank 1. After connecting the device to the external power supply and the controller, open the sealing cover 102 to add defluoridating agent to the inside of the defluoridating agent storage tank 1; start the double-headed motor 501 to drive the connecting shaft 502 and the first connecting rod 503 to rotate. When the first connecting rod 503 rotates, it drives one end of the second connecting rod 505 to rotate under the action of the rotating shaft 504. When one end of the second connecting rod 505 rotates, it drives the baffle 6 to move back and forth inside the discharge port 4 under the action of the connecting ear 602, so that the discharge port 4 can be opened and closed accurately and repeatedly, and the discharged defluoridating agent capacity can be controlled. The staff can also observe the defluoridating agent capacity inside the defluoridating agent storage tank 1 through the scale line on the surface of the transparent window 103.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fully automated control device for an aqueous solution defluorination device, comprising a defluorination agent storage tank (1), characterized in that: A connecting assembly is provided on one side of the defluorinating agent storage tank (1), the bottom of the defluorinating agent storage tank (1) is connected to a discharge port (4), a sliding hole (402) is provided on one side of the discharge port (4), a baffle (6) is slidably connected inside the sliding hole (402), a mounting frame (5) is installed on the side of the defluorinating agent storage tank (1) away from the connecting assembly, a double-headed motor (501) is installed inside the other end of the mounting frame (5), both output ends of the double-headed motor (501) are connected to a connecting shaft (502), a first connecting rod (503) is installed on the surface of the connecting shaft (502), the other end of the first connecting rod (503) is connected to a second connecting rod (505), two groups of connecting ears (602) are installed on one end of the baffle (6) located outside the discharge port (4), and the other end of the second connecting rod (505) is rotatably connected to the inside of the connecting ear (602).

2. The fully automated control device for aqueous solution defluorination according to claim 1, characterized in that: The connection assembly comprises a connection block (2) and a mounting plate (3); the connection block (2) is mounted on one side of a defluorination agent storage tank (1); the connection block (2) is connected to the inside of the mounting plate (3); a plurality of groups of fixing holes (301) are provided on the surface of the mounting plate (3); fixing bolts (7) are installed inside the plurality of groups of fixing holes (301); the fixing bolts (7) pass through the mounting plate (3) and are connected to the connection block (2).

3. The fully automated control device for aqueous solution defluorination according to claim 2, characterized in that: Slide blocks (201) are installed at both ends of the connection block (2); a sliding groove (302) matching the sliding groove (201) is provided inside the mounting plate (3); and the sliding groove (201) is slidably connected inside the sliding groove (302).

4. The fully automated control device for aqueous solution defluorination according to claim 1, characterized in that: A rotating shaft (504) is installed at one end of the first connecting rod (503) away from the connecting shaft (502), and one end of the second connecting rod (505) is connected to the surface of the rotating shaft (504).

5. The fully automated control device for aqueous solution defluorination according to claim 1, characterized in that: A limiting plate (601) is installed at one end of the baffle (6) located inside the discharge port (4), and a groove (401) matching the limiting plate (601) is provided on the inner side of the discharge port (4).

6. The fully automated control device for aqueous solution defluorination according to claim 1, characterized in that: The mounting frame (5) is provided with a plurality of heat dissipation holes (506) at one end of the double-headed motor (501), and the plurality of heat dissipation holes (506) are matched with the double-headed motor (501).

7. The fully automated control device for aqueous solution defluorination according to claim 1, characterized in that: A transparent window (103) is installed on the surface of one side of the defluorination agent storage tank (1), and scale lines are installed on the surface of the transparent window (103).

8. The fully automated control device for aqueous solution defluorination according to claim 1, characterized in that: The top of the defluorination agent storage tank (1) is connected to a liquid inlet (101), and a sealing cover (102) is installed on the surface of the liquid inlet (101).

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