Kitchen garbage sewage pumping device

Abstract

The utility model discloses a kitchen garbage sewage pumping device which is provided with a first water tank and a second water tank, the first water tank is connected with a water inlet pipeline, the water inlet pipeline is used for sewage to enter, a filter screen is arranged in the first water tank, the sewage is discharged into the second water tank through the filter screen, and a residue collecting basin is arranged at the bottom of the first water tank. A slag discharging valve is connected below the slag collecting basin; a cleaning assembly is mounted in the first water tank and is used for cleaning the water tank and the filter screen; an overflow opening is formed in the upper side of the second water tank, a sewage draining opening is formed in the lower side of the second water tank, a sewage lifting pump is installed in the second water tank and connected with a sewage lifting pipeline, and the sewage lifting pipeline upwards extends out of the second water tank and is communicated with an external pipeline through a sewage lifting opening. The sealed sewage treatment is realized, so that odor diffusion is prevented, the influence on the surrounding environment is reduced, the sewage treatment efficiency is improved, and the labor burden is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen sewage treatment equipment field especially to a kind of kitchen garbage sewage pumping device. BACKGROUND

[0002] With the rapid development of China's economy and the improvement of people's living standards, the production of kitchen garbage is increasing year by year. Kitchen garbage has the characteristics of high humidity, easy to rot, heavy odor, etc. If not properly treated, it will cause serious pollution to the environment. At present, the main treatment methods of kitchen garbage include landfill, composting and incineration. However, these treatment methods all face the problem of kitchen garbage sewage discharge during transportation and pretreatment.

[0003] The traditional kitchen garbage sewage discharge method mainly relies on manual cleaning, which is low in efficiency and easy to cause secondary pollution. In addition, due to poor sealing, kitchen garbage sewage is easy to spread odor during transportation, affecting the living environment of surrounding residents.

[0004] Therefore, there is an urgent need for a kitchen garbage sewage pumping device that can solve one or more of the above problems. SUMMARY

[0005] To solve one or more problems in the prior art, the utility model provides a kind of kitchen garbage sewage pumping device. The utility model employs the technical scheme to solve the above problems: the pumping device is provided with first water tank and second water tank, the first water tank is communicated with the second water tank, the first water tank is connected with water inlet pipeline, the water inlet pipeline is used for sewage, the first water tank is provided with filter screen, sewage is discharged into the second water tank after passing through the filter screen, the bottom of the first water tank is provided with residue collecting basin, the residue collecting basin is connected with residue discharge valve below;

[0006] The first water tank is installed with cleaning assembly, the cleaning assembly is provided with several nozzles, and the cleaning assembly is used for cleaning the water tank and filter screen.

[0007] The upper side of the second water tank is provided with overflow, the lower side of the second water tank is provided with sewage discharge port, the second water tank is installed with sewage pumping, the sewage pumping is connected with sewage pumping pipeline, the sewage pumping pipeline is upwardly extended from the second water tank, and the sewage pumping pipeline is communicated with external pipeline through sewage pumping port.

[0008] In some embodiments, the filter screen includes: a first filter screen and a second filter screen, and the sewage enters the second water tank in sequence through the first filter screen and the second filter screen.

[0009] In some embodiments, the second water tank is installed with liquid level detection device.

[0010] In some embodiments, the pumping device is provided with a residue discharging chamber arranged below the residue collecting basin, a residue discharging barrel is arranged in the residue discharging chamber, and the residue discharging barrel is connected with the residue discharging valve. Further, a door body assembly is arranged at the opening of the residue discharging chamber.

[0011] In some embodiments, the water inlet of the cleaning assembly is connected with a solenoid valve.

[0012] In some embodiments, a check valve is connected with the dirt pumping pipeline.

[0013] In some embodiments, a door body assembly is arranged at the opening of the first water tank and the second water tank.

[0014] In some embodiments, the residue collecting basin is provided with a slope for guiding water flow and residue filtering, and the residue collecting basin can be trumpet-shaped.

[0015] The technical effects achieved by the utility model are as follows: the pumping device can seal the water tank when filtering and treating sewage, thereby preventing odor diffusion and reducing the influence on the surrounding environment; the dirt pumping pump, pipeline valve, liquid level detection device, etc. can realize automatic feeding, automatic pumping, separation and treatment of sewage in combination with an external control device, thereby reducing the artificial treatment burden; the high-pressure dirt pumping pump and the corresponding pipeline and check valve can improve the treatment efficiency and pumping efficiency of the sewage; and the structure is simple and reliable and easy to disassemble and maintain. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model is a schematic view;

[0017] Figure 2 The utility model is an exploded view;

[0018] Figure 3 The utility model is a top view;

[0019] Figure 4 The utility model is a top view A-A direction section view;

[0020] Figure 5 The utility model is a top view B-B direction section view.

[0021]

LEGEND

[0022] 1, pumping device 10, first water tank 100, primary filter screen 101, secondary filter screen 102, water inlet pipeline 103, residue collecting basin 104, residue discharging valve 11, second water tank 110, overflow 111, sewage outlet 12, liquid level detection device 13, residue discharging chamber 14, door body assembly 2, residue discharging barrel 3, cleaning assembly 30, solenoid valve 4, dirt pumping pump 40, dirt pumping pipeline 400, dirt pumping port 41, check valve. DETAILED DESCRIPTION

[0023] To make the above-mentioned objectives, features, and advantages of this utility model more readily understood, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0024] This utility model discloses a kitchen waste sewage pumping device, combined with Figure 1 , Figure 2 As shown, the pumping device 1 is equipped with a first water tank 10 and a second water tank 11. The first water tank 10 is connected to the second water tank 11. The first water tank 10 is connected to an inlet pipe 102 for sewage to enter. A filter screen is installed inside the first water tank 10. After the sewage passes through the filter screen, it is discharged into the second water tank 11. A sludge collection basin 103 is installed at the bottom of the first water tank 10. A sludge discharge valve 104 is connected below the sludge collection basin 103.

[0025] Combination Figure 2 , Figure 5 As shown, a cleaning assembly 3 is installed inside the first water tank 10. The cleaning assembly 3 is provided with a plurality of nozzles and is used to clean the water tank and the filter screen.

[0026] Combination Figure 1 , Figure 2 , Figure 4 As shown, the second water tank 11 has an overflow port 110 on its upper side and a drain port 111 on its lower side. A sludge pump 4 is installed inside the second water tank 11. The sludge pump 4 is connected to a sludge lifting pipe 40, which extends upward out of the second water tank 11. The sludge lifting pipe 40 is connected to an external pipe through a sludge lifting port 400.

[0027] It should be noted that the first water tank 10 and the second water tank 11 will be closed when treating sewage, thereby preventing the spread of odors during the treatment process. Figure 1 , Figure 2 As shown, door assemblies 14 are installed at the openings of the first water tank 10 and the second water tank 11, and the door assemblies 14 are used to close and seal the water tanks and to open them for inspection and maintenance.

[0028] Specifically, in combination Figure 2As shown, the filter screen comprises: a first filter screen 100 and a second filter screen 101, sewage passes through the first filter screen 100 and the second filter screen 101 in sequence to enter the second water tank 11; the filter screen aperture of the first filter screen 100 is larger than that of the second filter screen 101. In addition, the second filter screen 101 can be arranged at the overflow port of the residue collecting basin 103, and the overflow port faces the second water tank 11, so as to avoid that sewage under the action of water discharge pressure washes the second filter screen 101, causing part of the filter residue to escape from the second filter screen 101 and enter the second water tank 11.

[0029] When sewage is treated, the sewage entering from the water inlet pipeline 102 is first discharged to one side of the first filter screen 100 away from the second filter screen 101, and then enters the other side after being filtered by the first filter screen 100, and then the overflow of the residue collecting basin 103 discharges the once-filtered sewage to the second water tank 11 through the second filter screen 101.

[0030] Specifically, in combination with Figures 2-4 As shown, the water inlet of the cleaning assembly 3 is connected with a solenoid valve 30, the solenoid valve 30 is electrically connected with a controller, the second water tank 11 is provided with a liquid level detection device 12, the controller judges the water amount in the second water tank 11 through the liquid level detection device 12, and then judges whether to continue discharging sewage, whether to carry out sewage lifting, and whether to drive the cleaning assembly 3 to perform cleaning on the filter screen. In addition, the sewage lifting pipeline 40 is connected with a check valve 41.

[0031] Specifically, in combination with Figure 2 、 Figure 5 As shown, the pumping device 1 is provided with a residue discharging chamber 13, the residue discharging chamber 13 is arranged below the residue collecting basin 103, the residue discharging chamber 13 is provided with a residue discharging barrel 2, the residue discharging barrel 2 is connected with the residue discharging valve 104, and a door body assembly 14 is arranged at the opening of the residue discharging chamber 13. In addition, the residue collecting basin 103 is provided with a slope for guiding water flow and filter residue, and the residue collecting basin 103 can be in a horn shape.

[0032] In summary, the pumping device can seal the water tank when filtering and treating sewage, thereby preventing odor from spreading and reducing the impact on the surrounding environment; the sewage lifting pump, pipeline valve, liquid level detection device, etc. in combination with the external control device can realize automatic feeding, automatic pumping, separation and treatment of sewage, thereby reducing the burden of manual processing; through the high-pressure sewage lifting pump and the corresponding pipeline and check valve, the treatment efficiency and pumping efficiency of the sewage can be improved; the structure is simple and reliable, and easy to disassemble and maintain.

[0033] The above-described embodiments only express one or more embodiments of the present application, and the description is more specific and detailed, but it should not be understood as a limitation of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A kitchen garbage sewage pumping device, characterized by, The pumping device is provided with a first water tank and a second water tank, the first water tank is communicated with the second water tank, the first water tank is connected with a water inlet pipeline, the water inlet pipeline is used for sewage to enter, the first water tank is provided with a filter screen, sewage is discharged into the second water tank after passing through the filter screen, the bottom of the first water tank is provided with a residue collecting basin, the lower portion of the residue collecting basin is connected with a residue discharging valve; The first water tank is provided with a cleaning assembly, the cleaning assembly is provided with a plurality of nozzles, and the cleaning assembly is used for cleaning the water tank and the filter screen; The upper side of the second water tank is provided with an overflow port, the lower side of the second water tank is provided with a sewage discharging port, the second water tank is provided with a sewage pumping pump, the sewage pumping pump is connected with a sewage pumping pipeline, the sewage pumping pipeline is upwardly extended from the second water tank, and the sewage pumping pipeline is communicated with an external pipeline through a sewage pumping port.

2. The kitchen garbage sewage pumping device according to claim 1, characterized in that, The filter screen comprises a first filter screen and a second filter screen, and sewage enters the second water tank through the first filter screen and the second filter screen in sequence.

3. The kitchen garbage sewage pumping device according to claim 2, characterized in that, The first filter screen has a larger filter screen aperture than the second filter screen.

4. The kitchen garbage sewage pumping device according to claim 1, characterized in that, The second water tank is provided with a liquid level detection device.

5. The kitchen garbage sewage pumping device according to claim 1, characterized in that, The pumping device is provided with a residue discharging chamber, the residue discharging chamber is arranged below the residue collecting basin, the residue discharging chamber is provided with a residue discharging barrel, and the residue discharging barrel is connected with the residue discharging valve.

6. The kitchen garbage sewage pumping device according to claim 5, characterized in that, A door body assembly is arranged at the opening of the residue discharging chamber.

7. The kitchen garbage sewage pumping device according to claim 1, characterized in that, The water inlet of the cleaning assembly is connected with a solenoid valve.

8. The kitchen garbage sewage pumping device according to claim 1, characterized in that, The sewage pumping pipeline is connected with a check valve.

9. The kitchen garbage sewage pumping device according to claim 1, characterized in that, The first water tank and the second water tank are provided with door body assemblies at openings thereof.

10. The kitchen garbage sewage pumping device according to claim 1, characterized in that, The residue collecting basin is provided with a slope for guiding water flow and filtering residue.

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