Sodium hypochlorite preparation device

Abstract

The utility model relates to the technical field of sodium hypochlorite preparation, in particular to a sodium hypochlorite preparation device. Comprising a bottom plate, a supporting plate and an auxiliary assembly, the auxiliary assembly comprises a rotating shaft, a mixing box, a connecting base, a connecting rod, a fixing plate, a leading-out valve, a hydraulic cylinder and a stirring component, during preparation, auxiliaries and sodium hypochlorite are put into the mixing box through a feeding component arranged on the stirring component, then the leading-out valve is closed, stirring and mixing are conducted through work of the stirring component, and during stirring, stirring is conducted through the leading-out valve. The hydraulic cylinder is controlled to intermittently act to stretch out or retract back, so that the mixing box can be driven to swing left and right, at the moment, during stirring and mixing and during rotating and mixing of mixed liquid, the mixed liquid swings, compared with single stirring and mixing, the flowing speed of the internal mixed liquid can be increased, rapid mixing is facilitated, then the mixing speed of the mixed liquid can be increased, and preparation and use are better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium hypochlorite preparation, in particular to a sodium hypochlorite preparation device. Background Art

[0002] At present, the production equipment for preparing sodium hypochlorite disinfectant is generally large and complex in structure. It is difficult to purchase a suitable preparation device on the market for small-scale places that need to dilute and prepare by themselves in small batches and multiple times. Therefore, only a relatively traditional stirring method can be used for preparation, but this method takes a long time and has low efficiency, and it is difficult to meet the modern production requirements.

[0003] The prior art CN213037416U discloses a sodium hypochlorite disinfectant preparation device, which includes a base. An ingredient tank is arranged on the upper part of the base. A cover plate is hermetically connected to the ingredient tank. A bracket is arranged on the upper part of the cover plate. A motor is arranged on the lower part of the bracket. A concave cavity is arranged on the cover plate. A disc is arranged in the concave cavity. The disc is coaxially connected to the output shaft of the motor. A first stirring part and a second stirring part are arranged on the lower part of the disc. A water pump is arranged on the upper part of the bracket. A first feeding port and a second feeding port are arranged on the cover plate. A third connecting pipe is arranged on the cover plate. One end of the third connecting pipe vertically penetrates through the cover plate downward, and the other end is used for connecting with a purified water supply device. This solution is mainly applied in the preparation process of sodium hypochlorite disinfectant, and solves the problems that the production equipment for preparing sodium hypochlorite disinfectant in the prior art is large and complex in structure, and there is no preparation device suitable for small-scale places that need to dilute and prepare by themselves in small batches and multiple times.

[0004] However, when the above-mentioned sodium hypochlorite disinfectant preparation device is actually operated, due to the relatively simple stirring device of this design, when stirring the mixture of additives and sodium hypochlorite, the effect of sufficient stirring cannot be achieved, thereby reducing the mixing speed of the mixed liquid. Therefore, it is not conducive to actual use. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a sodium hypochlorite preparation device, which can improve the mixing speed of the mixed liquid and is more conducive to preparation and use.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows: The utility model provides a sodium hypochlorite preparation device, which includes a bottom plate and a support plate. The support plate is welded to the bottom plate, and an auxiliary component is further included;

[0007] The auxiliary assembly includes a rotating shaft, a mixing tank, a connecting seat, a connecting rod, a fixing plate, a discharge valve, a hydraulic cylinder, and a stirring member. The rotating shaft is rotatably connected to the support plate and is located on the front side of the support plate. The mixing tank is fixedly connected to the rotating shaft and is located on the rotating shaft. The connecting seat is fixedly connected to the mixing tank and is located on the left side of the mixing tank. The connecting rod is rotatably installed on the connecting seat through a pin shaft. The fixing plate is welded to the left side of the bottom plate. The discharge valve is fixedly connected to the mixing tank and is located at the bottom of the mixing tank. The hydraulic cylinder is fixedly connected to the fixing plate, and its output end is threadedly connected to the connecting rod and is located on the fixing plate. The stirring member is provided with a feeding component and is arranged on the top of the mixing tank.

[0008] Wherein, the top inside the mixing tank is a circular mixing cavity, and the bottom is a tapered mixing cavity, and the tapered mixing cavity is communicated with the circular mixing cavity.

[0009] Wherein, the stirring member includes a cover plate and an actuating component. The cover plate is fixedly connected to the mixing tank and is located on the top of the mixing tank. A feeding pipe with a threaded cover is arranged on the cover plate; the actuating component is arranged on the side of the cover plate close to the mixing tank.

[0010] Wherein, the actuating component includes a stirring motor and a stirring frame. The stirring motor is fixedly connected to the cover plate and is located on the cover plate; the stirring frame is connected to the output shaft of the stirring motor through a coupling and is located inside the mixing tank.

[0011] Wherein, the auxiliary assembly further includes a bracket and a fan. The bracket is welded to the top of the cover plate; the fan is fixedly connected to the bracket and is located on the bracket.

[0012] For a sodium hypochlorite preparation device of the present utility model, the support plate is welded to the bottom plate, the rotating shaft is installed on the support plate through a rotating bearing, the mixing tank is installed on one side of the rotating shaft, the connecting seat is installed on the left side of the mixing tank, the connecting rod is rotatably installed on the connecting seat, the fixing plate is welded to the bottom plate, the discharge valve is installed at the bottom of the mixing tank, the hydraulic cylinder is installed on the fixing plate, its output end is threadedly connected to the connecting rod, the stirring member is provided with a feeding component and is arranged on the top of the mixing tank. During preparation, additives and sodium hypochlorite are put into the mixing tank through the feeding component arranged on the stirring member. Then, the discharge valve is closed, and stirring and mixing are carried out through the operation of the stirring member. During stirring, the hydraulic cylinder is controlled to intermittently act to extend or retract, so as to drive the mixing tank to swing left and right. At this time, during stirring and mixing, when the mixed liquid rotates and mixes, it will also perform a swinging motion. Compared with single stirring and mixing, it can accelerate the flow rate of the internal mixed liquid, facilitate rapid mixing, and further improve the mixing speed of the mixed liquid, which is more conducive to preparation and use. Description of the Drawings

[0013] The present utility model can be further illustrated by the non-limiting embodiments shown in the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the sodium hypochlorite preparation device according to the first embodiment of the present utility model.

[0015] Figure 2 It is a cross-sectional view of the mixing tank according to the first embodiment of the present utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of the sodium hypochlorite preparation device according to the second embodiment of the present utility model.

[0017] In the figure: 101 - bottom plate, 102 - support plate, 103 - rotating shaft, 104 - mixing tank, 105 - connecting seat, 106 - connecting rod, 107 - fixing plate, 108 - discharge valve, 109 - hydraulic cylinder, 110 - cover plate, 111 - stirring motor, 112 - stirring frame, 201 - bracket, 202 - fan. Specific embodiments

[0018] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] Embodiment 1:

[0020] As Figure 1 and Figure 2 shown, wherein Figure 1 is a schematic diagram of the overall structure of the sodium hypochlorite preparation device, Figure 2 is a cross-sectional view of the mixing tank 104. The present utility model provides a sodium hypochlorite preparation device, which includes a bottom plate 101, a support plate 102 and an auxiliary component. The auxiliary component includes a rotating shaft 103, a mixing tank 104, a connecting seat 105, a connecting rod 106, a fixing plate 107, a discharge valve 108, a hydraulic cylinder 109 and a stirring component, and the stirring component includes a cover plate 110 and a moving component, and the moving component includes a stirring motor 111 and a stirring frame 112. Through the foregoing solution, the speed of liquid mixing and fusion can be increased, which is more conducive to preparation and use. It can be understood that the foregoing solution can increase the speed of liquid mixing and fusion.

[0021] In this embodiment, the support plate 102 is welded to the bottom plate 101, the support plate 102 is fixedly welded to the bottom plate 101, and a bearing mounting hole is provided at the top of the support plate 102.

[0022] Among them, the rotating shaft 103 is rotatably connected to the support plate 102 and is located on the front side of the support plate 102. The mixing box 104 is fixedly connected to the rotating shaft 103 and is located on the rotating shaft 103. The connecting seat 105 is fixedly connected to the mixing box 104 and is located on the left side of the mixing box 104. The connecting rod 106 is rotatably installed on the connecting seat 105 through a pin shaft. The fixing plate 107 is welded to the left side of the bottom plate 101. The discharge valve 108 is fixedly connected to the mixing box 104 and is located at the bottom of the mixing box 104. The hydraulic cylinder 109 is fixedly connected to the fixing plate 107, and its output end is threadedly connected to the connecting rod 106 and is located on the fixing plate 107. The stirring member is provided with a feeding component and is arranged on the top of the mixing box 104. The cross-section of the rotating shaft 103 is T-shaped, with an installation disk on the front side and the end of an installation stepped shaft on the rear side. A threaded end is provided on the end for facilitating the installation of a limiting wire ring. The limiting wire ring cooperates with a spacer ring to limit the inner ring of the bearing. The outer ring of the bearing is limited by a limiting cover installed on the support plate 102. The rotating shaft 103 is installed on the support plate 102 through a rotating bearing. The mixing box 104 has a rectangular box shape, and threaded holes are provided on the back end face for facilitating fixation to the installation disk of the rotating shaft 103 through bolts. The connecting seat 105 is fixed to the mixing box 104 through bolts. A U-shaped cavity is provided on the connecting seat 105, and through holes are provided on the side walls of the U-shaped cavity for facilitating the installation of the circular end of the connecting rod 106 on the connecting seat 105 through a T-shaped pin shaft. A nut is provided on the outer threaded end of the smooth shaft end of the T-shaped pin shaft for limiting. The connecting threaded end of the connecting rod 106 can be directly fitted and installed with the threaded cavity on the piston rod of the hydraulic cylinder 109. The cross-section of the connecting rod 106 is T-shaped. The fixing plate 107 is welded to the bottom plate 101. The hydraulic cylinder 109 is fixed to the fixing plate 107 through bolts. The installation disk of the discharge valve 108 is installed outside the discharge port at the bottom of the mixing box 104 through bolts. The stirring member is provided with a feeding component for feeding and can simultaneously achieve stirring. The hydraulic cylinder 109 adopts an external centralized hydraulic station, and an oil pump, a driving motor, and a working valve group are arranged on the top of the hydraulic station.

[0023] Secondly, the inner top of the mixing box 104 is a circular mixing cavity, and the bottom is a tapered mixing cavity. The tapered mixing cavity is communicated with the circular mixing cavity. The function of this structure is to facilitate the complete discharge of the finished product.

[0024] Then, the cover plate 110 is fixedly connected to the mixing tank 104 and is located at the top of the mixing tank 104. The cover plate 110 is provided with a feed pipe with a threaded cap; the actuating member is arranged on the side of the cover plate 110 close to the mixing tank 104. The cover plate 110 is installed on the top of the mixing tank 104 by bolts for sealing the top of the mixing tank 104. The cover plate 110 is provided with a feed pipe with a threaded cap, which is convenient for feeding and can achieve sealing after feeding. The actuating member is used to realize stirring.

[0025] Finally, the stirring motor 111 is fixedly connected to the cover plate 110 and is located on the cover plate 110; the stirring frame 112 is connected to the output shaft of the stirring motor 111 through a coupling and is located inside the mixing tank 104. The stirring motor 111 is fixed on the cover plate 110 by bolts, and its working cable uses a movable cable with a certain length. The connecting shaft at the top of the stirring frame 112 is connected to the output shaft of the stirring motor 111 through a coupling. The stirring frame 112 is provided with a plurality of stirring rods arranged in a line.

[0026] When using the present utility model to improve the mixing speed of the liquid mixture, during preparation, the auxiliary agent and sodium hypochlorite are put into the mixing tank 104 through the feed pipe provided on the cover plate 110. After putting in, the threaded cap of the feed pipe is screwed on. Then, the discharge valve 108 is closed. At this time, the hydraulic cylinder 109 is in the retracted state, and the mixing tank 104 is in the vertical state. The stirring motor 111 is controlled to act to drive the stirring frame 112 to rotate for stirring and mixing. During stirring, the hydraulic cylinder 109 is controlled to act intermittently to extend or retract, so as to drive the mixing tank 104 to swing left and right. At this time, during stirring, when the liquid mixture rotates and mixes, it will also perform a swinging motion. Compared with single stirring and mixing, it will be able to accelerate the flow rate of the internal liquid mixture, which is beneficial to rapid mixing. After mixing is completed, the hydraulic cylinder 109 is controlled to stop acting and retract. Then, the discharge valve 108 is opened to discharge the finished product, thereby improving the mixing speed of the liquid mixture and being more conducive to preparation and use.

[0027] Embodiment 2:

[0028] As Figure 3 shown, where Figure 3 is the overall structural schematic diagram of the sodium hypochlorite preparation device. On the basis of the first embodiment, the present utility model provides a sodium hypochlorite preparation device, and the auxiliary component further includes a bracket 201 and a fan 202.

[0029] Among them, the bracket 201 is welded to the top of the cover plate 110; the fan 202 is fixedly connected to the bracket 201 and is located on the bracket 201. The bottom of the bracket 201 is welded to the cover plate 110, and the housing of the fan 202 is connected to the bracket 201 by bolts. When the fan 202 works, the internal motor drives the fan blades to rotate at high speed. At this time, a wire mesh is installed on the top of the fan 202 for protection and ventilation.

[0030] In this embodiment, by setting the bracket 201 and the fan 202, heat dissipation can be carried out when the stirring motor 111 works.

[0031] The above embodiments only exemplarily illustrate the principles and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A sodium hypochlorite preparation device, comprising a bottom plate and a support plate, the support plate is welded to the bottom plate, and is characterized in that, it further comprises an auxiliary component; The auxiliary component includes a rotating shaft, a mixing tank, a connecting seat, a connecting rod, a fixing plate, a discharge valve, a hydraulic cylinder and a stirring member. The rotating shaft is rotatably connected to the support plate and is located in front of the support plate. The mixing tank is fixedly connected to the rotating shaft and is located on the rotating shaft. The connecting seat is fixedly connected to the mixing tank and is located on the left side of the mixing tank. The connecting rod is rotatably installed on the connecting seat through a pin shaft. The fixing plate is welded to the left side of the bottom plate. The discharge valve is fixedly connected to the mixing tank and is located at the bottom of the mixing tank. The hydraulic cylinder is fixedly connected to the fixing plate, and its output end is threadedly connected to the connecting rod and is located on the fixing plate. The stirring member is provided with a feeding component and is arranged on the top of the mixing tank.

2. The sodium hypochlorite preparation device according to claim 1, characterized in that, The top inside the mixing tank is a circular mixing cavity, and the bottom is a tapered mixing cavity, and the tapered mixing cavity is communicated with the circular mixing cavity.

3. The sodium hypochlorite preparation device according to claim 1, characterized in that, The stirring member includes a cover plate and an actuating component. The cover plate is fixedly connected to the mixing tank and is located on the top of the mixing tank. A feed pipe with a threaded cover is arranged on the cover plate; the actuating component is arranged on the side of the cover plate close to the mixing tank.

4. The sodium hypochlorite preparation device according to claim 3, characterized in that, The actuating component includes a stirring motor and a stirring frame. The stirring motor is fixedly connected to the cover plate and is located on the cover plate; the stirring frame is connected to the output shaft of the stirring motor through a coupling and is located inside the mixing tank.

5. The sodium hypochlorite preparation device according to claim 3, characterized in that, The auxiliary component further includes a bracket and a fan. The bracket is welded to the top of the cover plate; the fan is fixedly connected to the bracket and is located on the bracket.

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