Circulating water descaling and sterilizing device

Abstract

The utility model relates to the technical field of circulating water treatment, in particular to a circulating water descaling and sterilizing device, which comprises a mixing tank, a pedestal is fixed at the bottom end of the outer wall of the mixing tank, a pretreatment component for pretreating circulating water is arranged in the mixing tank, a descaling component for descaling the circulating water is arranged on one side of the outer wall of the mixing tank, and a sterilizing component is arranged on the outer wall of the mixing tank. The scale removing component comprises two sediment boxes, partition plates are arranged in the two sediment boxes, and filtering layers are arranged on the lower portions of the inner walls of the sediment boxes. The circulating water is conveyed into the settling tanks through the drainage main pipe to be subjected to standing precipitation and disinfection treatment, the settling tanks are arranged, so that personnel can perform settling treatment on more batches of circulating water at the same time, the circulating water can be subjected to non-stop descaling treatment, and the descaling and disinfection efficiency of the circulating water is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to circulating water treatment technical field, concretely relates to circulating water descaling sterilization device. BACKGROUND

[0002] Circulating water refers to the water that is repeatedly used in a system or equipment, usually for cooling, heating or other industrial processes. Circulating water systems usually help to improve water utilization efficiency, reduce water resource waste, and reduce operating costs.

[0003] And circulating water after long time use, because it is heated in the process of heat exchange will be evaporated, its impurity concentration will increase, thus will precipitate scale, and scale is easy to accumulate in the circulating pipeline, and then will cause damage to the pipeline, so personnel need to regularly remove scale and disinfect treatment of circulating water.

[0004] And in the process of removing scale of circulating water, because a process needs to be stationary sedimentation, so the time of circulating water treatment will inevitably increase, and the sedimentation mechanism cannot be used in the process of sedimentation, which will inevitably affect the efficiency of the subsequent circulating water sedimentation, and the subsequent circulating water cannot be treated in the process of sedimentation, so the existing circulating water descaling sterilization device has certain deficiencies.

[0005] In summary, it is necessary to invent circulating water descaling sterilization device. CONTENT OF THE UTILITY MODEL

[0006] Therefore, the utility model provides circulating water descaling sterilization device to solve the problem that the sedimentation mechanism cannot be used, which will inevitably affect the efficiency of the subsequent circulating water sedimentation.

[0007] In order to realize the above purpose, the utility model provides the following technical scheme: circulating water descaling sterilization device, including mixing tank, the bottom end of the outer wall of mixing tank is fixed with pad seat, the inside of mixing tank is provided with pretreatment part for pretreating circulating water, the outer wall of mixing tank is provided with descaling part for removing scale of circulating water on one side;

[0008] The descaling part includes sedimentation tank, the inside of two sedimentation tanks is provided with partition, and the inner wall of sedimentation tank is provided with filter layer.

[0009] Preferably, the pretreatment part includes stirring rod, the upper and lower ends of the stirring rod are rotatably connected with the inner wall of the mixing tank through the bearing seat, and the outer wall top of the mixing tank is fixed with the stirring motor for driving the stirring rod to rotate.

[0010] Preferably, a water delivery pump for delivering circulating water into the mixing tank is fixed on the outer wall side end of the mixing tank above the support plate, and a liquid storage tank is arranged on the top end of the outer wall of the mixing tank.

[0011] Preferably, the liquid storage tank is fixed on the outer wall side of the stirring motor, an annular spray pipe is fixed on the top end of the inner wall of the mixing tank and outside the stirring rod, and the bottom end liquid outlet of the liquid storage tank is communicated with the liquid inlet of the annular spray pipe through a short pipe.

[0012] Preferably, a drain port is fixed on the bottom end of the outer wall of the mixing tank, the two sediment tanks are arranged in a vertical and upward manner, and the two sediment tanks are fixedly connected through the support rod.

[0013] Preferably, the outer wall bottom end of the drain port is fixedly communicated with a drain main pipe, the other end of the drain main pipe is communicated with the left side liquid inlet of the upper end sediment tank, the inner wall bottom end of the drain port is communicated with a drain branch pipe, the other end of the drain branch pipe is communicated with the left side liquid inlet of the bottom end sediment tank, and the outer walls of the drain main pipe and the drain branch pipe are fixedly provided with electromagnetic water valves at corresponding positions.

[0014] Preferably, the plurality of baffles are arranged on the inner wall upper and lower sides of the sediment tank in an up-and-down staggered manner, UV lamps for sterilizing circulating water are installed on the top end of the inner wall of the sediment tank and on both sides of the baffle, and electric control boxes are fixed on the top end of the outer wall of the sediment tank.

[0015] Preferably, the inner wall of the sediment tank is fixedly provided with a clamping groove at the upper and lower ends of the two sides, the upper and lower ends of the filter layer are slidably connected with the inner wall of the clamping groove, and the outer wall of the side of the sediment tank away from the mixing tank is fixedly communicated with a water outlet pipe.

[0016] Preferably, the outer wall of the bottom end of the baffle is provided with a drain groove for draining water at the bottom of the two sides, a storage tank is arranged in the interior of the baffle and above the drain groove, sealing plates for plugging the drain groove are slidably connected with the inner wall of the storage tank at the front and rear ends, and electric control telescopic rods for controlling the up-and-down movement of the sealing plates are fixed between the inner wall top end of the storage tank and the outer wall top end of the sealing plates.

[0017] The beneficial effects of the present application are as follows:

[0018] In the present application, the stirring rod and the weak acid solution spraying device can convert solid scale into soluble substances, which are then delivered into the sediment tanks through the drain main pipe for standing, precipitation and disinfection treatment. The plurality of sediment tanks can simultaneously treat more batches of circulating water, so that the circulating water can be treated for descaling without shutdown, and the descaling and disinfection efficiency of the circulating water is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the external structure schematic diagram of the front direction of the utility model;

[0020] Figure 2 It is the sectional structure schematic diagram of the front direction of the mixing tank of the utility model;

[0021] Figure 3 It is the sectional structure schematic diagram of the front direction of the sediment tank in the utility model;

[0022] Figure 4 It is the sectional structure schematic diagram of the side direction of the partition plate in the utility model;

[0023] Figure 5 It is the three-dimensional structure schematic diagram of the side direction of the partition plate in the utility model.

[0024] In the drawing: 100, mixing tank;110, stirring motor;120, stirring rod;130, drain outlet;131, drain main pipe;132, drain branch pipe;200, liquid storage tank;210, annular spray pipe;220, water sending pump;300, sediment tank;310, electric control box;320, partition plate;321, sealing plate;322, storage tank;323, electric control telescopic rod;330, UV lamp;340, filter layer. DETAILED DESCRIPTION

[0025] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described here are only used for explaining and explaining the utility model, and are not used for limiting the utility model.

[0026] Refer to the drawings Figures 1-5The utility model provides a circulating water descaling sterilization device, including mixing jar 100, the bottom end fixed pad of mixing jar 100 has, be provided with the pretreatment component of the pretreatment of circulating water in mixing jar 100, and the pretreatment component includes stirring rod 120, and the upper and lower end of stirring rod 120 is rotatably connected with the inside wall upper and lower side center place of mixing jar 100 through bearing seat, and the top end fixed of mixing jar 100 has the stirring motor 110 of driving stirring rod 120 and rotating, and the stirring motor 110 of setting can drive stirring rod 120 and rotate reversely after electrification, to be able to carry out stirring treatment to circulating water, and the upper side end of the outer wall of mixing jar 100 is fixed with the water supply pump 220 of the circulating water delivery of mixing jar 100 through the support plate, and the water supply pump 220 of setting mainly delivers the circulating water of the processing of waiting through pipeline to mixing jar 100, and the top end of the outer wall of mixing jar 100 still is provided with the liquid storage tank 200, and the liquid storage tank 200 is fixed on the outer wall one side of stirring motor 110, and the weak acid of the dissolution of scale, such as acetic acid, phosphoric acid or citric acid etc. is stored in the liquid storage tank 200 of setting, and the top end of the inner wall of mixing jar 100 and located the outside fixed of stirring rod 120 has annular jet pipe 210, and the bottom end liquid outlet of liquid storage tank 200 is communicated with the liquid inlet of annular jet pipe 210 through short tube, and the annular jet pipe 210 of setting includes annular pipe and the nozzle of the bottom end fixed of annular pipe, and the weak acid solution can be inputted into annular jet pipe 210 in the liquid storage tank 200 through short tube, so that annular jet pipe 210 can be sprayed in mixing jar 100 with circulating water and mixed through nozzle;

[0027] The outer wall one side of mixing jar 100 is provided with the descaling component of the descaling of circulating water, and the descaling component includes sedimentation tank 300, and the bottom end fixed of the outer wall of mixing jar 100 has drain 130, and two sedimentation tanks 300 are arranged in the vertical upper and lower mode, and two sedimentation tanks 300 are fixedly connected through support rod, and the bottom end fixed of the outer wall of drain 130 is communicated with drain main pipe 131, and the other end of drain main pipe 131 is communicated with the left side liquid inlet of upper sedimentation tank 300, and the bottom end of the inner wall of drain 130 is communicated with drain branch pipe 132, and the other end of drain branch pipe 132 is communicated with the left side liquid inlet of bottom sedimentation tank 300, and the outer wall corresponding position of drain main pipe 131 and drain branch pipe 132 is fixed with electromagnetic water valve, and the mixing jar 100 of setting can deliver the water of the sedimentation of waiting to two sedimentation tanks 300 in the cooperation of drain main pipe 131 and drain branch pipe 132, and the multiple sedimentation tanks 300 of setting can carry out the sedimentation of different batches of circulating water respectively, and when one sedimentation tank 300 stores circulating water, personnel can input next batch circulating water into another empty sedimentation tank 300, so that the normal descaling purification of circulating water can be ensured;

[0028] The inside of the two sediment tanks 300 is provided with partitions 320, and the plurality of partitions 320 are arranged in an up-down staggered manner at the center of the upper and lower sides of the inner wall of the sediment tank 300. The partitions 320 provided form a separation effect in the sediment tank 300, reduce the convection of circulating water in the sediment tank 300, and strengthen the stability effect of the circulating water. At the same time, the partitions 320 arranged alternately on both sides can increase the distance of the circulating water passing through the sediment tank 300, prolong the sedimentation time, and fully sediment the precipitates. The inner wall top end of the sediment tank 300 and located on both sides of the partition 320 are provided with UV lamps 330 for sterilizing the circulating water. The UV lamps 330 emit ultraviolet rays after being powered on, and the circulating water can be disinfected and sterilized by the ultraviolet rays. Specifically, personnel can also select electric rods for the UV lamps 330, so that they can be inserted into the circulating water for better sterilization treatment. The outer wall top end of the sediment tank 300 is fixed with an electric control box 310, and the outer wall of the bottom end of the partition 320 is provided with a drainage groove for drainage at the bottom. The drainage groove is provided so that the circulating water blocked by the bottom end of the partition 320 can be discharged through the drainage groove. The inside of the partition 320 and above the drainage groove are provided with a storage tank 322. The inner wall of the storage tank 322 is slidably connected with a sealing plate 321 for plugging the drainage groove. The sealing plate 321 is provided to close the drainage groove during the sedimentation process. The outer wall top end of the sealing plate 321 is fixed with an electric control telescopic rod 323 between the inner wall top end of the storage tank 322. The electric control telescopic rod 323 drives the sealing plate 321 to move up and down after being powered on, so as to control the opening and closing of the drainage groove. The bottom end of the storage tank 322 needs to be sealed at the connection of the sealing plate 321. The inner wall of the sediment tank 300 is provided with a filter layer 340. The inner wall of the sediment tank 300 is provided with a clamping groove at the upper and lower ends of the two sides. The upper and lower ends of the filter layer 340 are slidably connected with the inner wall of the clamping groove. The outer wall of the side of the sediment tank 300 away from the mixing tank 100 is fixedly connected with a water outlet pipe. The filter layer 340 includes a metal filter screen, an activated carbon plate and a filter core plate, which can filter the impurities precipitated from the circulating water when the circulating water passes through. The outer wall rear end of the sediment tank 300 can be provided with a closed plate fixed by bolts. Subsequent personnel can disassemble the closed plate to clean the inside of the sediment tank 300, ensuring normal use.

[0029] The use process of the utility model is as follows: the person skilled in the art can first assemble the device according to the above description, then power supply is provided for all the electric equipment, then the circulating water to be descaled is delivered into the mixing tank 100 through the water delivery pump 220, the liquid storage tank 200 arranged can spray weak acid solution into the mixing tank 100 through the annular spray pipe 210, the stirring motor 110 arranged can drive the stirring rod 120 to rotate after being powered on, so that the circulating water and the weak acid solution can be mixed and stirred, so that the scale can be treated to a certain extent, after stirring for a period of time, the personnel can open the drain valve on the drain port 130, and open the electromagnetic valve of the pipeline communicated with the corresponding sediment tank 300, so that the circulating water can enter the upper end sediment tank 300 through the drain main pipe 131, or enter the bottom end sediment tank 300 through the drain main pipe 131 and the drain branch pipe 132, and when the circulating water enters the sediment tank 300, the impurities in the circulating water can be filtered through the filter layer 340 arranged, and then the scale in the circulating water can be precipitated through the partition plate 320 arranged, and the UV lamp 330 arranged can emit ultraviolet rays to disinfect and sterilize the circulating water;

[0030] When a group of sediment tanks 300 are used, the personnel can deliver the next group of circulating water to be precipitated into another sediment tank 300 through the drain main pipe 131 or the cooperation of the drain main pipe 131 and the drain branch pipe 132, and when the delivery is completed, the first group of circulating water is almost precipitated, at this time, the personnel can open the valve on the corresponding water outlet pipe to discharge the circulating water in the sediment tank 300, and the right filter layer 340 arranged can be used for secondary filtration, and during the drainage process, the personnel can control the electric control telescopic rod 323 to be powered on and contracted to move the sealing plate 321 upward, so that the water blocked by the partition plate 320 can be discharged through the drain groove, so that the circulating water can be completely discharged, and then the personnel can disassemble the sealing plate to clean the inside of the sediment tank 300, so that the sediment tank 300 can be used normally.

[0031] The above is only a preferred embodiment of the utility model, and any person skilled in the art can modify the utility model or modify it into an equivalent technical solution by using the above described technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the utility model is within the scope of protection of the utility model.

Claims

1. A circulating water descaling and sterilization device, characterized in that: The system includes a mixing tank (100), with a pad fixed to the bottom of the outer wall of the mixing tank (100), a pretreatment component for pretreating circulating water inside the mixing tank (100), and a descaling component for descaling circulating water on one side of the outer wall of the mixing tank (100). The descaling component includes a sedimentation tank (300), and the interior of the two sedimentation tanks (300) is provided with a partition (320). The inner walls of the sedimentation tanks (300) are each provided with a filter layer (340).

2. The circulating water descaling and sterilization device according to claim 1, characterized in that: The pretreatment component includes a stirring rod (120), the upper and lower ends of which are rotatably connected to the center of the upper and lower sides of the inner wall of the mixing tank (100) through bearing seats, and a stirring motor (110) for driving the stirring rod (120) to rotate is fixed at the top of the outer wall of the mixing tank (100).

3. The circulating water descaling and sterilization device according to claim 2, characterized in that: A water pump (220) for supplying circulating water into the mixing tank (100) is fixed above the outer wall side end of the mixing tank (100) by a support plate, and a liquid storage tank (200) is also provided at the top of the outer wall of the mixing tank (100).

4. The circulating water descaling and sterilization device according to claim 3, characterized in that: The storage tank (200) is fixed to one side of the outer wall of the stirring motor (110). An annular nozzle (210) is fixed at the top of the inner wall of the mixing tank (100) and outside the stirring rod (120). The liquid outlet at the bottom of the storage tank (200) is connected to the liquid inlet at the annular nozzle (210) through a short pipe.

5. The circulating water descaling and sterilization device according to claim 1, characterized in that: The bottom of the outer wall of the mixing tank (100) is fixed with a drain outlet (130), and the two sedimentation tanks (300) are arranged vertically, and the two sedimentation tanks (300) are fixedly connected by a support rod.

6. The circulating water descaling and sterilization device according to claim 5, characterized in that: The bottom of the outer wall of the drain outlet (130) is fixedly connected to a main drain pipe (131). The other end of the main drain pipe (131) is connected to the left inlet of the sedimentation tank (300) at the upper end. The bottom of the inner wall of the drain outlet (130) is connected to a branch drain pipe (132). The other end of the branch drain pipe (132) is connected to the left inlet of the sedimentation tank (300) at the lower end. Electromagnetic water valves are fixed at corresponding positions on the outer walls of the main drain pipe (131) and the branch drain pipe (132).

7. The circulating water descaling and sterilization device according to claim 6, characterized in that: Multiple partitions (320) are arranged in an alternating manner at the center of the upper and lower sides of the inner wall of the sedimentation tank (300). UV lamps (330) for sterilizing circulating water are installed at the top of the inner wall of the sedimentation tank (300) and on both sides of the partitions (320). An electrical control box (310) is fixed at the top of the outer wall of the sedimentation tank (300).

8. The circulating water descaling and sterilization device according to claim 7, characterized in that: The sedimentation tank (300) has slots fixed at both the upper and lower ends of its inner wall. The upper and lower ends of the filter layer (340) are slidably connected to the inner wall of the slots. The outer wall of the sedimentation tank (300) away from the mixing tank (100) is fixedly connected to a water outlet pipe.

9. The circulating water descaling and sterilization device according to claim 7, characterized in that: The bottom of the outer wall of the partition (320) at the bottom end is provided with drainage grooves on both sides. The partition (320) is provided with storage tanks (322) inside and above the drainage grooves. The front and rear ends of the inner wall of the storage tank (322) are slidably connected with sealing plates (321) to block the drainage grooves. The front and rear sides of the top of the outer wall of the sealing plate (321) and the top of the inner wall of the storage tank (322) are fixed with an electrically controlled telescopic rod (323) to control the up and down movement of the sealing plate (321).

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