Door plate opening mechanism of electrochemical water treatment equipment

Abstract

The utility model discloses an electrochemical water treatment equipment door plate opening mechanism which comprises a water treatment box and a door plate, a water inlet pipe and a water outlet pipe are fixedly communicated on the water treatment box, one side of the water treatment box is open and is opened and closed through the door plate, a rotating shaft is rotatably arranged at the top of the water treatment box, and a slide way is fixedly connected on the rotating shaft. And the top of the door plate is fixedly connected with the pulley assembly through a pull rod. According to the door plate opening mechanism of the electrochemical water treatment equipment, the rolling wheels and the slide ways are arranged in a matched manner, so that the water treatment box and the door plate are opened stably and smoothly, and the labor intensity is reduced. The rotating shafts are arranged to drive the rolling wheels in the slideways and the door plate to rotate synchronously, so that the door plate rotates by a certain angle and is far away from the opening side of the water treatment tank, the cleaning space in the water treatment tank is ensured, workers can clean and maintain the interior of the water treatment tank more conveniently, and the collision risk of a polar plate on the door plate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment equipment, in particular to a door panel opening mechanism of electrochemical water treatment equipment. Background Art

[0002] Electrochemical hardness removal is a water treatment technology based on electrochemical principles, which is used to remove hardness ions in water, such as calcium and magnesium ions. This technology uses the cathode and anode in the electrolytic cell to combine the hydroxide ions produced by the electrolytic reaction with the hardness ions in the water to form a precipitate, thereby achieving the purpose of removing hardness. Specifically, during the electrochemical hardness removal process, water passes through the electrolytic cell, and the hardness ions react or combine with the hydroxide ions near the cathode to form a precipitate. These precipitates can be removed by filtering or precipitation to soften the water. Compared with traditional hardness removal methods, the electrochemical hardness removal method has the advantages of simple process flow, energy saving and environmental protection. It does not require the addition of chemical agents, does not produce secondary pollution, and can also recycle metal ions. The electrochemical operating parameters can be adjusted according to actual indicators.

[0003] In the prior art, electrochemical water treatment equipment is used for electrochemical hardness removal. The electrochemical water treatment equipment includes a water treatment box with an open top and a door panel covering the top of the water treatment box. The door panel and the water treatment box are designed separately. The door panel is hoisted by an overhead crane and moved to the top of the water treatment box to open and close the water treatment box, which makes it difficult to open and close the door panel and has high labor intensity. In addition, the door panel is easy to cause bumps on the plates installed thereon during loading and unloading. In addition, after the water treatment box has been used for a period of time, the dirt and impurities inside the water treatment box are deposited at the bottom, which is difficult to clean and maintain, causing inconvenience to the user. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a door panel opening mechanism for electrochemical water treatment equipment to solve the problems of the existing electrochemical water treatment equipment having door panels that are laborious to open and close, high labor intensity, easy to bump into during loading and unloading, and difficult to clean and maintain the water treatment box.

[0005] The utility model is achieved in this way:

[0006] A door panel opening mechanism for electrochemical water treatment equipment comprises a water treatment box and a door panel, wherein a water inlet pipe and a water outlet pipe are fixedly connected to the water treatment box, one side of the water treatment box is opened and closed through the door panel, a rotating shaft is rotatably arranged on the top of the water treatment box, a slide is fixedly connected to the rotating shaft, a pulley assembly is slidably arranged in the slide, and the top of the door panel is fixedly connected to the pulley assembly through a pull rod.

[0007] Furthermore, a bearing chamber is fixedly arranged on the top of the water treatment box, a rotating shaft is vertically arranged in the bearing chamber and is rotatably connected thereto, and a plurality of bearings are arranged between the rotating shaft and the bearing chamber.

[0008] Furthermore, a crossbeam is fixedly arranged on the top of the rotating shaft, the crossbeam is arranged horizontally, the slideway is fixedly arranged on the bottom of the crossbeam, and the length direction of the slideway is parallel to the length direction of the crossbeam.

[0009] Furthermore, a first limiting component is provided at one end of the crossbeam close to the rotating shaft, and a second limiting component is provided on the top of the water treatment tank. The first limiting component abuts against or separates from the second limiting component to limit or allow the rotating shaft to rotate.

[0010] Furthermore, the first limiting assembly includes a connecting piece, which is in an L-shaped structure. The top wall of the connecting piece is fixedly connected to the top wall of the beam by bolts, and the bottom of the side wall of the connecting piece is fixedly connected to a limiting rod, which is also in an L-shaped structure.

[0011] Furthermore, a plurality of first supports are symmetrically provided on both sides of the door panel, and the plurality of first supports are evenly arranged in the vertical direction, and a through groove is provided on a side of each first support away from the door panel.

[0012] Furthermore, second supports are symmetrically arranged on two side walls of the water treatment box. The second supports are arranged corresponding to the first supports. A connecting hole is opened on the second support, and a locking assembly is rotatably connected in the connecting hole.

[0013] Furthermore, the locking assembly includes a rotating rod and a threaded rod. The rotating rod is rotatably inserted into the connecting hole. The outer wall of the rotating rod is fixedly connected to one end of the threaded rod. The threaded rod is vertically arranged with the rotating rod and passes through the through slot. The other end of the threaded rod is screwed with a handwheel.

[0014] Furthermore, a first connecting plate is vertically fixed on the top of the door panel, a second connecting plate is provided on the bottom of the pull rod, the second connecting plate is threadedly connected to the pull rod, and the first connecting plate and the second connecting plate are fixedly connected by bolts.

[0015] Furthermore, hanging rings are fixedly provided at the four corners of the top of the water treatment box, and supporting legs are fixedly provided at the four corners of the bottom of the water treatment box.

[0016] The beneficial effects of the utility model are:

[0017] The utility model discloses an electrochemical water treatment equipment door panel opening mechanism, in which a rolling wheel is arranged to move in a slideway, driving the door panel at its bottom to move synchronously along the length direction of the slideway, thereby opening or closing the door panel and the water treatment box, ensuring the stability and smoothness of the opening of the water treatment box and the door panel, and reducing labor intensity. The rotation of the shaft drives the slideway to rotate synchronously, thereby driving the rolling wheel and the door panel in the slideway to rotate synchronously, so that the door panel rotates a certain angle and moves away from the opening side of the water treatment box, ensuring the cleaning space in the water treatment box, making it more convenient for the staff to clean and maintain the inside of the water treatment box, and reducing the risk of collision with the polar plate on the door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model.

[0020] Description of reference numerals:

[0021] 1. Water treatment box; 101. Water inlet pipe; 102. Second support; 103. Lifting ring; 104. Support leg; 2. Door panel; 201. First connecting plate; 202. First support; 203. Handle; 3. Rotating shaft; 4. Slide; 5. Pulley assembly; 501. Rolling wheel; 502. Connecting seat; 6. Pull rod; 7. Bearing chamber; 8. Bearing; 9. Crossbeam; 10. End plate; 11. Rib plate; 12. First limit assembly; 121. Connecting piece; 122. Limit rod; 13. Second limit piece; 14. Locking assembly; 141. Rotating rod; 142. Threaded rod; 143. Handwheel; 15. Second connecting plate. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0023] like Figure 1-2 The figure shows the door panel opening mechanism of the electrochemical water treatment equipment of the utility model, which includes a water treatment box 1 and a door panel 2. The water treatment box 1 is fixedly connected with a water inlet pipe 101 and a water outlet pipe (not shown in the figure). One side of the water treatment box 1 is opened and opened and closed through the door panel 2. A rotating shaft 3 is rotatably provided on the top of the water treatment box 1. A slide 4 is fixedly connected to the rotating shaft 3. A pulley assembly 5 is slidably provided in the slide 4. The top of the door panel 2 is fixedly connected to the pulley assembly 5 through a pull rod 6.

[0024] In this embodiment, the water treatment tank 1 is used to store electrochemical water. The water treatment tank 1 is a rectangular parallelepiped with a hollow structure inside. The water treatment tank 1 is fixedly connected with a water inlet pipe 101 and a water outlet pipe (not shown in the figure), and the water outlet pipe is arranged above the water inlet pipe 101. One side of the water treatment tank 1 is open and opened and closed by a door panel 2, that is, the door panel 2 is arranged on one side of the water treatment tank 1, and the closing of the water treatment tank 1 is achieved by covering the door panel 2 with one side of the water treatment tank 1. When the door panel 2 is opened, the open side of the water treatment tank 1 is in an open state. The door panel 2 is arranged on one side of the water treatment tank 1. When the door panel 2 is opened, the sediment deposited at the bottom of the water treatment tank 1 is more convenient for the staff to clean the sediment inside the water treatment tank 1 due to the side opening compared with the traditional water treatment tank 1 with a top opening.

[0025] The top of the water treatment box 1 is rotatably provided with a rotating shaft 3, and a bearing chamber 7 is also fixedly provided on the top of the water treatment box 1. The rotating shaft 3 is vertically provided in the bearing chamber 7 and is rotatably connected thereto. A plurality of bearings 8 are installed between the rotating shaft 3 and the bearing chamber 7, and the bearings 8 are provided to ensure that the rotating shaft 3 rotates smoothly in the bearing chamber 7. A crossbeam 9 is fixedly provided on the top of the rotating shaft 3, and the crossbeam 9 is horizontally provided. A slide 4 is fixedly provided at the bottom of the crossbeam 9, and the length direction of the slide 4 is parallel to the length direction of the crossbeam 9, and one end of the slide 4 is fixedly connected to the outer wall of the rotating shaft 3. The other end of the slide 4 is flush with one end of the crossbeam 9, and an end plate 10 is fixedly provided between the ends of the slide 4 and the crossbeam 9. A triangular rib plate 11 is fixedly connected to the side of the rotating shaft 3 opposite to the slideway 4. The top wall of the rib plate 11 is fixedly connected to the bottom of the crossbeam 9, and the side wall of the rib plate 11 is fixedly connected to the side wall of the rotating shaft 3. The rib plate 11 is connected and arranged between the crossbeam 9 and the rotating shaft 3, and supports one end of the crossbeam 9 to improve the strength and rigidity of the overall structure. The rotating shaft 3 is pushed to rotate, and the crossbeam 9 and the slideway 4 fixedly connected thereto are driven to rotate synchronously during the rotation of the rotating shaft 3.

[0026] The rotating shaft 3 is fixedly connected with a slideway 4, and a pulley assembly 5 is slidably arranged in the slideway 4. The pulley assembly 5 adopts a complete set of products currently available on the market, and its specific structure is not repeated here. The pulley assembly 5 includes a rolling wheel 501 arranged in the slideway 4, and the rolling wheel 501 is arranged to be connected to the slideway 4 in a rolling manner. The top of the door panel 2 is fixedly connected to the pulley assembly 5 through a pull rod 6, that is, the top of the pull rod 6 is fixedly connected to the connecting seat 502 arranged on the rolling wheel 501, and the bottom of the pull rod 6 is connected to the top of the door panel 2. Specifically, a first connecting plate 201 is vertically fixed to the top of the door panel 2, and a second connecting plate 15 is arranged at the bottom of the pull rod 6. The first connecting plate 201 and the second connecting plate 15 are both trapezoidal plates. The upper and lower parts of the pull rod 6 are both provided with threaded sections, and the upper part of the pull rod 6 passes through the connecting seat 502 and is fixedly connected to the connecting seat 502 through a nut, and the nut is threadedly connected to the upper part of the pull rod 6, and the bottom of the nut abuts against the top of the connecting seat 502. The second connecting plate 15 is threadedly connected to the tie rod 6, that is, the lower threaded section of the tie rod 6 is threadedly connected to the second connecting plate 15, and the first connecting plate 201 and the second connecting plate 15 are fixedly connected by bolts. The rolling wheel 501 is fixedly connected to the top of the door panel 2 by the tie rod 6, and the tie rod 6 is provided with a threaded section, which can adjust the length according to the position of the door panel 2 and the water treatment tank 1, so that the water treatment tank 1 and the door panel 2 are aligned. The rolling wheel 501 moves in the slide 4, driving the door panel 2 at the bottom thereof to move synchronously along the length direction of the slide 4, thereby opening or closing the door panel 2 and the water treatment tank 1, ensuring the smooth and stable opening of the water treatment tank 1 and the door panel 2, and reducing the labor intensity. The rotation of the shaft 3 drives the slide 4 to rotate synchronously, thereby driving the rolling wheel 501 in the slide 4 and the door panel 2 to rotate synchronously, so that the door panel 2 rotates a certain angle and moves away from the opening side of the water treatment box 1, ensuring the cleaning space inside the water treatment box 1, making it more convenient for the staff to clean and maintain the inside of the water treatment box 1, and reducing the risk of collision with the electrode plate on the door panel 2.

[0027] A first limiting assembly 12 is provided at one end of the crossbeam 9 close to the rotating shaft 3, and a second limiting member 13 is provided on the top of the water treatment tank 1. The first limiting assembly 12 abuts against or separates from the second limiting member 13 to limit or allow the rotating shaft 3 to rotate. The first limiting assembly 12 includes a connecting member 121, which is an L-shaped structure. The top wall of the connecting member 121 is fixedly connected to the top wall of the crossbeam 9 by bolts, and the bottom of the side wall of the connecting member 121 is fixedly connected to a limiting rod 122, which is also an L-shaped structure. When the limiting rod 122 abuts against the second limiting member 13, the rotation of the rotating shaft 3 is limited. At this time, the door panel 2 is in an open state, thereby limiting the rotation angle of the rotating shaft 3 and allowing the door panel 2 to stably stop at a predetermined position after opening.

[0028] A plurality of first supports 202 are symmetrically arranged on both sides of the door panel 2, and the plurality of first supports 202 are evenly arranged in the vertical direction, and a through slot is provided on the side of each first support 202 away from the door panel 2. Second supports 102 are symmetrically provided on the two side walls of the water treatment tank 1, and the second supports 102 are arranged corresponding to the first supports 202. A connecting hole is provided on the second support 102, and a locking assembly 14 is rotatably connected in the connecting hole. The locking assembly 14 includes a rotating rod 141 and a threaded rod 142, and the rotating rod 141 is rotatably inserted into the connecting hole, and the outer side wall of the rotating rod 141 is fixedly connected to one end of the threaded rod 142, and the threaded rod 142 is arranged vertically to the rotating rod 141 and passes through the through slot, and the other end of the threaded rod 142 is screwed with a hand wheel 143. The locking assembly 14 is used to fasten the closed door panel 2 and the water treatment tank 1. When the door panel 2 is closed at the opening of the water treatment tank 1, the rotating rod 141 is rotated to make the threaded rod 142 pass through the through slot of the first support 202, and the hand wheel 143 is rotated to make the side of the hand wheel 143 close to the first support 202 abut against the first support 202, thereby ensuring the tight fit between the water treatment tank 1 and the door panel 2. When the door panel 2 needs to be opened, the hand wheel 143 is rotated in the opposite direction to separate the hand wheel 143 from the first support 202, and the rotating rod 141 is rotated in the opposite direction to make the threaded rod 142 escape from the through slot, so that the door panel 2 and the water treatment tank 1 are no longer fastened together, and the door panel 2 is pulled toward the side away from the water treatment tank 1 along the length direction of the slide 4, so that the door panel 2 is separated from the water treatment tank 1, and the door panel 2 is opened.

[0029] Lifting rings 103 are fixedly provided at the four corners of the top of the water treatment box 1 to facilitate the lifting and transportation of the water treatment box 1. Support legs 104 are fixedly provided at the four corners of the bottom of the water treatment box 1 to more conveniently fix the water treatment box 1 and improve the stability of the overall structure. In addition, a handle 203 is fixedly provided on the side of the door panel 2 away from the water treatment box 1, and the door panel 2 is driven to slide along the length direction of the slideway 4 by dragging the handle 203.

[0030] The door panel opening mechanism of the electrochemical water treatment equipment of the utility model, when the door panel 2 needs to be opened, the hand wheel 143 is turned to loosen the door panel 2 and the water treatment tank 1, the rotating rod 141 is turned to make the threaded rod 142 disengage from the through groove of the first support 202, and the door panel 2 is pulled to make the rolling wheel 501 on the top of the door panel 2 drive the door panel 2 to move away from the water treatment tank 1 along the length direction of the slide 4, and the door panel 2 is opened, and then the rotating shaft 3 is rotated to drive the slide 4 and the door panel 2 thereon to rotate until the limit rod 122 abuts against the second limit member 13, and the rotating shaft 3 drives the door panel 2 to rotate to the other side of the opening of the water treatment tank 1, and the opening of the water treatment tank 1 is in a completely open state, which is convenient for the staff to clean the inside thereof, and is also convenient for later maintenance and repair. When the door panel 2 needs to be closed, the shaft 3 is rotated in the opposite direction to rotate into place, and the door panel 2 is pushed so that the rolling wheel 501 on the top moves in the sliding direction toward the water treatment tank 1, thereby driving the door panel 2 to slide toward the water treatment tank 1 until the door panel 2 and the water treatment tank 1 are fitted together. Then, the rotating rod 141 is rotated in the opposite direction to make the rotating rod 141 drive the threaded rod 142 to pass through the through groove of the first support 202, and then the hand wheel 143 is rotated in the opposite direction to make one side of the hand wheel 143 abut against one side of the first support 202, and make the door panel 2 and the water treatment tank 1 fit tightly together, thereby achieving the closure between the door panel 2 and the water treatment tank 1.

[0031] Although the present invention discloses a preferred specific embodiment to achieve the above-mentioned purpose, it is not intended to limit the structural features of the present invention. Any person skilled in the art should know that under the technical spirit of the present invention, any easily conceivable changes or modifications are possible and are all covered by the scope of the patent application of the present invention.

Claims

1. A door panel opening mechanism for electrochemical water treatment equipment, characterized in that: The invention comprises a water treatment box (1) and a door panel (2); a water inlet pipe (101) and a water outlet pipe are fixedly connected to the water treatment box (1); one side of the water treatment box (1) is opened and opened and closed through the door panel (2); a rotating shaft (3) is rotatably provided at the top of the water treatment box (1); a slideway (4) is fixedly connected to the rotating shaft (3); a pulley assembly (5) is slidably provided in the slideway (4); and the top of the door panel (2) is fixedly connected to the pulley assembly (5) through a pull rod (6).

2. The door panel opening mechanism of the electrochemical water treatment equipment according to claim 1, characterized in that: A bearing chamber (7) is fixedly provided on the top of the water treatment box (1), the rotating shaft (3) is vertically inserted into the bearing chamber (7) and is rotatably connected thereto, and a plurality of bearings (8) are installed between the rotating shaft (3) and the bearing chamber (7).

3. The door panel opening mechanism of the electrochemical water treatment equipment according to claim 1 or 2, characterized in that: A crossbeam (9) is fixedly arranged on the top of the rotating shaft (3), the crossbeam (9) is arranged horizontally, the slideway (4) is fixedly arranged on the bottom of the crossbeam (9), and the length direction of the slideway (4) is parallel to the length direction of the crossbeam (9).

4. The door panel opening mechanism of the electrochemical water treatment equipment according to claim 3, characterized in that: A first limiting component (12) is provided at one end of the crossbeam (9) close to the rotating shaft (3), and a second limiting component (13) is provided at the top of the water treatment tank (1), wherein the first limiting component (12) abuts against or separates from the second limiting component (13) to limit or allow the rotating shaft (3) to rotate.

5. The door panel opening mechanism of the electrochemical water treatment equipment according to claim 4, characterized in that: The first limiting assembly (12) comprises a connecting member (121), the connecting member (121) being of an L-shaped structure, the top wall of the connecting member (121) being fixedly connected to the top wall of the crossbeam (9) by bolts, the bottom of the side wall of the connecting member (121) being fixedly connected to a limiting rod (122), the limiting rod (122) also being of an L-shaped structure.

6. The door panel opening mechanism of the electrochemical water treatment equipment according to claim 1, characterized in that: A plurality of first supports (202) are symmetrically arranged on both sides of the door panel (2), the plurality of first supports (202) are evenly arranged in a vertical direction, and a through groove is provided on a side of each first support (202) away from the door panel (2).

7. The door panel opening mechanism of the electrochemical water treatment equipment according to claim 6, characterized in that: Second supports (102) are symmetrically arranged on two side walls of the water treatment box (1); the second supports (102) are arranged corresponding to the first supports (202); a connecting hole is opened on the second support (102), and a locking assembly (14) is rotatably connected in the connecting hole.

8. The door panel opening mechanism of the electrochemical water treatment equipment according to claim 7, characterized in that: The locking assembly (14) comprises a rotating rod (141) and a threaded rod (142); the rotating rod (141) is rotatably inserted into the connecting hole; an outer side wall of the rotating rod (141) is fixedly connected to one end of the threaded rod (142); the threaded rod (142) is vertically arranged with the rotating rod (141) and passes through the through slot; and a hand wheel (143) is threadedly connected to the other end of the threaded rod (142).

9. The door panel opening mechanism of the electrochemical water treatment equipment according to claim 1, characterized in that: A first connecting plate (201) is vertically fixedly provided on the top of the door panel (2), a second connecting plate (15) is provided on the bottom of the pull rod (6), the second connecting plate (15) is threadedly connected to the pull rod (6), and the first connecting plate (201) and the second connecting plate (15) are fixedly connected by bolts.

10. The door panel opening mechanism of the electrochemical water treatment equipment according to claim 1, characterized in that: Hanging rings (103) are fixedly provided at the four corners of the top of the water treatment box (1), and supporting legs (104) are fixedly provided at the four corners of the bottom of the water treatment box (1).

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