Internal flushing device for liquid removing machine
By designing a system including temporary water tank, flushing hose, check valve and filtering water tank, the problem that the internal flushing device of the dehydrator cannot prevent the water pipe blockage and waste liquid cannot be recycled, and the effect of efficient cleaning, anti-blocking and resource recycling is achieved.
Patent Information
- Application Number
- CN202421715727.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The internal flushing device of the existing dehydrator cannot effectively prevent the water pipe from being blocked and the waste liquid cannot be recycled, resulting in waste of resources and increased costs.
A system including a temporary storage water tank, a flush hose, a check valve and a filtered water tank is designed to recycle the filtered waste liquid through a high-pressure pump to reduce impurities precipitation and prevent water pipes from being blocked.
It realizes efficient cleaning of the dehydrator inside, prevents water pipes from being blocked, saves resources, reduces operating costs, and realizes recycling of waste liquid.
Smart Images
Figure CN223043272U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of dewatering machines, in particular to an internal flushing device for a dewatering machine. Background Art
[0002] The internal flushing device of a dewatering machine is a device used in the industrial production process, mainly used to clean the internal components and pipeline systems of the dewatering machine. The dewatering machine is usually used to separate liquids from materials, such as liquid components in chemicals, foods or other industrial raw materials. The internal flushing device can include spray nozzles, spray systems or rotating spray devices, which provide high-pressure water flow or cleaning liquid to clean various components and pipelines inside the dewatering machine, thereby maintaining the cleanliness and operating efficiency of the equipment. This device not only helps to improve production efficiency, but also ensures product quality and operating safety, especially when it is necessary to frequently change production materials or perform regular cleaning and maintenance.
[0003] In the prior art, most flushing devices directly connect to a water source through a water pipe to flush the inside of the device, and then drain the water through a drain pipe. The structure is simple. Although the flushing effect can be achieved, the waste liquid after flushing cannot be recycled, and it is also easy to cause blockage of the water pipe.
[0004] In the present utility model, after the waste liquid is preliminarily filtered by a filter water tank, the concentration of the waste liquid becomes lower. It is pumped out by a high-pressure pump and enters the cavity along the conveying pipeline, making its concentration lower, reducing the concentration of impurities in the liquid, increasing fluidity, reducing precipitation, and reducing the risk of blocking the diversion pipeline. At the same time, the waste liquid can also be recycled after filtration, reducing costs. Summary of the Utility Model
[0005] In order to make up for the above deficiencies, the present utility model provides an internal flushing device for a dewatering machine, aiming to improve the effect of anti-blocking in cyclic flushing of the flushing device in the prior art.
[0006] To achieve the above object, the present utility model provides the following technical solution: An internal flushing device for a dewatering machine includes a dewatering machine body. A drum is arranged inside the dewatering machine body. A feeding device is docked above the dewatering machine body, and a discharging device is docked below the dewatering machine body. A flushing hose is fixedly connected inside the dewatering machine body. A check valve is arranged inside the flushing hose, and the check valve is used to control the flow of liquid inside the flushing hose. The check valve includes a valve switch, and the valve switch is rotatably connected inside the check valve. A temporary storage water tank is fixedly connected to the outer wall of the flushing hose.
[0007] Further, the outlet of the flushing hose is arranged inside the dewatering machine body, and the inlet of the flushing hose is arranged outside the dewatering machine body.
[0008] Further, an electric three-way valve is provided inside the temporary storage water tank, and the electric three-way valve is used to control the liquid flow inside the temporary storage water tank.
[0009] Further, a high-pressure water pump is provided inside the temporary storage water tank. The high-pressure water pump is used to transport the cleaning liquid. A suction pipe is fixedly connected to the input end of the high-pressure water pump, and a discharge pipe is fixedly connected to the output end of the high-pressure water pump.
[0010] Further, the suction pipe is fixedly connected inside the temporary storage water tank, and the discharge pipe is fixedly connected to the outer wall of the flushing hose.
[0011] Further, a water diversion channel is fixedly connected inside the dewatering machine body. The water diversion channel is arranged at the lower end of the dewatering machine body, and the water diversion channel is used to discharge the waste liquid inside the dewatering machine body.
[0012] Further, a filter water tank is fixedly connected to the outer wall of the water diversion channel, and the filter water tank is fixedly connected to the outer wall of the dewatering machine body.
[0013] Further, the filter water tank is used to store and filter the waste liquid, and the filter outlet of the filter water tank is docked with the temporary storage water tank.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the liquid inside the temporary storage water tank is transported into the inside of the flushing hose, and then transported to the inside of the dewatering machine body through the flushing hose. The check valve is used to control the flow rate of the liquid inside the flushing hose. After the liquid enters the inside of the dewatering machine body, the roller inside the dewatering machine body drives the liquid to stir, realizing the cleaning effect inside the dewatering machine body.
[0016] 2. In the utility model, after the liquid is cleaned inside the dewatering machine body, the impurities and the like inside the dewatering machine body are mixed with the liquid to form waste liquid. The waste liquid containing impurities flows out through the fixedly arranged water diversion channel inside the dewatering machine body and enters the inside of the filter water tank. After being filtered by the filtering device inside the filter water tank, it enters the inside of the temporary storage water tank, forming a recycling effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is the front view of the utility model;
[0018] Figure 2 is Figure 1 the A-A cross-sectional view in
[0019] Figure 3 is the 3D axonometric view of the utility model.
[0020] Legend Explanation:
[0021] 1. Dewatering machine body; 2. Check valve; 3. Flushing hose; 4. Electric three-way valve; 5. High-pressure water pump; 6. Water diversion channel; 7. Filter water tank; 8. Temporary storage water tank. Detailed implementation manner
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] Refer to Figure 1 - Figure 3 As shown in the figure, an embodiment provided by the present invention: An internal flushing device for a dewatering machine includes a dewatering machine body 1. A drum is arranged inside the dewatering machine body 1. A feeding device is docked above the dewatering machine body 1, and a discharging device is docked below the dewatering machine body 1. A flushing hose 3 is fixedly connected inside the dewatering machine body 1. A check valve 2 is arranged inside the flushing hose 3. The check valve 2 is used to control the flow of liquid inside the flushing hose 3. The check valve 2 includes a valve switch, and the valve switch is rotatably connected inside the check valve 2. A temporary storage water tank 8 is fixedly connected to the outer wall of the flushing hose 3. The outlet of the flushing hose 3 is arranged inside the dewatering machine body 1, and the inlet of the flushing hose 3 is arranged outside the dewatering machine body 1. An electric three-way valve 4 is arranged inside the temporary storage water tank 8. The electric three-way valve 4 is used to control the flow of liquid inside the temporary storage water tank 8;
[0024] Specifically, the electric three-way valve 4 is used to control the high-pressure water pump 5 to pump out the liquid inside the temporary storage water tank 8. After the liquid is pumped out, it is conveyed into the inside of the flushing hose 3 through the output end of the high-pressure water pump 5. Then, the check valve 2 is used to control the flow rate of the liquid flowing inside the flushing hose 3, and the liquid inside the flushing hose 3 is conveyed into the inside of the dewatering machine body 1. After the liquid enters the inside of the dewatering machine body 1, the drum inside the dewatering machine body 1 is started to drive the liquid to stir. During the stirring process of the liquid, the impurities inside the dewatering machine body 1 can be mixed with the liquid to form waste liquid, so as to achieve the effect of cleaning the inside of the dewatering machine body 1.
[0025] Refer to Figure 1 - Figure 3, a high-pressure water pump 5 is arranged inside the temporary storage water tank 8. The high-pressure water pump 5 is used to transport the cleaning liquid. The input end of the high-pressure water pump 5 is fixedly connected with a suction pipe, and the output end of the high-pressure water pump 5 is fixedly connected with a discharge pipe. The suction pipe is fixedly connected inside the temporary storage water tank 8, and the discharge pipe is fixedly connected to the outer wall of the flushing hose 3. A water guiding channel 6 is fixedly connected inside the dewatering machine body 1. The water guiding channel 6 is arranged at the lower end of the dewatering machine body 1. The water guiding channel 6 is used to discharge the waste liquid inside the dewatering machine body 1. A filter water tank 7 is fixedly connected to the outer wall of the water guiding channel 6. The filter water tank 7 is fixedly connected to the outer wall of the dewatering machine body 1. The filter water tank 7 is used to store and filter the waste liquid. The filter outlet of the filter water tank 7 is docked with the temporary storage water tank 8;
[0026] Specifically, when the liquid is washed inside the dewatering machine body 1 and mixed with impurities to form waste liquid, the waste liquid is discharged and fed through the water guiding channel 6. After the waste liquid is discharged through the water guiding channel 6, it enters the inside of the filter water tank 7. A filtering device is arranged inside the filter water tank 7. The waste liquid is filtered through the filtering device. The filtered waste liquid is then transported to the inside of the temporary storage water tank 8 through the filter water tank 7, so that the liquid forms a cycle, achieving the effect of recycling, saving costs, and using the high-pressure water pump 5 during the transportation process. The high-pressure water pump 5 is also connected to the filter water tank 7. The high-pressure water pump 5 is used to pump out the filtered liquid inside the filter water tank 7, so that when the liquid inside the water guiding channel 6 enters the filter water tank 7, the liquid keeps flowing, reducing precipitation, and thus effectively preventing the blockage of the water guiding channel 6.
[0027] Working principle: When it is necessary to flush the inside of the dewatering machine, first start the high-pressure water pump 5 to pump out the liquid inside the temporary storage water tank 8 through the flushing hose 3 and transport it into the inside of the dewatering machine body 1. Start the rotation of the drum inside the dewatering machine body 1 to drive the cleaning liquid to stir inside and clean the inside of the dewatering machine body 1. The check valve 2 can effectively control the water flow rate of the water flowing out of the flushing hose 3. While the cleaning liquid is cleaning inside the dewatering machine body 1, the impurities inside the dewatering machine body 1 are flushed. The impurities are mixed with the liquid, thus forming waste liquid. After the cleaning is completed, the waste liquid is discharged through the water guiding channel 6 and enters the inside of the filter water tank 7. The waste liquid is filtered through the filtering device inside the filter water tank 7. When the waste liquid is discharged through the water guiding channel 6, it is necessary to start the high-pressure water pump 5 to assist. The high-pressure water pump 5 can drive the waste liquid to flow, preventing precipitation inside the water guiding channel 6 from causing blockage. After the waste liquid is filtered inside the filter water tank 7, it enters the inside of the temporary storage water tank 8 to form a cycle, thus realizing the effect of automatic cycle flushing and also realizing the effect of anti-blockage.
[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A device for flushing the inside of a dehydrating machine, comprising a dehydrating machine body (1), characterized in that: A roller is arranged inside the dehydrating machine body (1); a feeding device is connected to the top of the dehydrating machine body (1); and a feeding device is connected to the bottom of the dehydrating machine body (1). A flushing hose (3) is fixedly connected inside the dehydrating machine body (1); a check valve (2) is arranged inside the flushing hose (3); the check valve (2) is used to control the flow of liquid inside the flushing hose (3); the check valve (2) includes a valve switch, and the valve switch is rotatably connected to the inside of the check valve (2); and a temporary water tank (8) is fixedly connected to the outer wall of the flushing hose (3).
2. The internal flushing device for a deliquifier according to claim 1, characterized in that: The outlet of the flushing hose (3) is arranged inside the deliquidation machine body (1), and the inlet of the flushing hose (3) is arranged outside the deliquidation machine body (1).
3. The internal flushing device for a deliquifier according to claim 1, characterized in that: An electric three-way valve (4) is arranged inside the temporary water storage tank (8), and the electric three-way valve (4) is used to control the flow of liquid inside the temporary water storage tank (8).
4. The internal flushing device for a deliquifier according to claim 1, characterized in that: A high-pressure water pump (5) is arranged inside the temporary water tank (8), and the high-pressure water pump (5) is used to transport cleaning liquid. The input end of the high-pressure water pump (5) is fixedly connected to a suction pipe, and the output end of the high-pressure water pump (5) is fixedly connected to a discharge pipe.
5. The internal flushing device for a deliquifier according to claim 4, characterized in that: The suction pipe is fixedly connected to the interior of the temporary water tank (8), and the discharge pipe is fixedly connected to the outer wall of the flushing hose (3).
6. The internal flushing device for a deliquifier according to claim 1, characterized in that: A diversion water channel (6) is fixedly connected to the interior of the deliquidator body (1); the diversion water channel (6) is arranged at the lower end of the deliquidator body (1); and the diversion water channel (6) is used to guide waste liquid from the interior of the deliquidator body (1).
7. The internal flushing device for a deliquifier according to claim 6, characterized in that: The outer wall of the diversion water channel (6) is fixedly connected to a filtering water box (7), and the filtering water box (7) is fixedly connected to the outer wall of the deliquification machine body (1).
8. The internal flushing device for a deliquifier according to claim 7, characterized in that: The filtering water tank (7) is used to store and filter waste liquid, and the filtering outlet of the filtering water tank (7) is connected to the temporary storage water tank (8).