Integrated sewage lifting pump station with automatic flushing function

Abstract

The utility model discloses an automatic flushing integrated sewage lifting pump station which comprises a pump station body, a flushing assembly and an auxiliary assembly, and the flushing assembly comprises a supporting plate fixedly installed at the lower end of the pump station body and a rotating plate movably installed at the upper end of the supporting plate. According to the integrated sewage lifting pump station with the automatic flushing function, the rotating plate driven by the speed reducing motor at the upper end of the supporting plate can slowly rotate when multiple groups of high-pressure spray heads driven by the flushing pump flush silt accumulated on the upper end face of the rotating plate, and therefore the silt can be automatically flushed; sediment adhering to and accumulated on the upper end face of the rotating plate can be comprehensively and efficiently cleaned away, the pollution discharge effect of the water pump at the upper end is improved, and meanwhile the sealing effect between the rotating plate and the supporting plate can be guaranteed through an upper sealing hoop, a side sealing ring and a bottom sealing ring which are installed on the upper portion, the side edge and the bottom of the rotating plate and a sealing sleeve arranged at the outer end of the rotating shaft in a sleeving mode.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to an automatic flushing integrated sewage lifting pump station. Background Art

[0002] The integrated sewage lifting pump station is a complete set of equipment integrating sewage lifting and sludge dehydration. It is suitable for domestic sewage treatment plants such as residential areas, hotels and restaurants, and industrial wastewater treatment systems that meet the initial and secondary emission standards of urban sewage treatment plants. It can also be widely used in municipal engineering, industry or other buildings that cannot rely on gravity to discharge wastewater directly into the sewage treatment system.

[0003] Existing integrated sewage lifting pump stations, such as the one disclosed in publication number CN220285003U, have the advantage of blocking the noise generated by the water flow in the pipeline and avoiding the noise generated by the water flow transmission from affecting people's lives. However, in this pump station, the silt sticking and accumulated at the bottom is inconvenient to be discharged during sewage discharge, and it is easy to form blockage after the silt accumulates. For this reason, we propose an automatic flushing integrated sewage lifting pump station. Utility Model Content

[0004] The main purpose of the utility model is to provide an integrated sewage lifting pump station with automatic flushing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An integrated sewage lifting pump station with automatic flushing includes a pump station body, a flushing component and an auxiliary component. The flushing component includes a support plate fixedly installed at the lower end of the pump station body, and a rotating plate movably installed at the upper end of the support plate. A rotating shaft is also fixedly installed at the center of the bottom of the rotating plate, and a reduction motor is also fixedly installed at the bottom of the rotating shaft. A flushing pump is also fixedly installed on the side wall of the pump station body at the upper part of the rotating plate, a flushing pipe is also fixedly installed at the outer end of the flushing pump, and a plurality of groups of high-pressure nozzles are also arranged and fixedly installed on the inner end of the flushing pipe.

[0007] Preferably, the flushing assembly further comprises an inner filter cover and an outer filter cover respectively fixedly mounted on the inner and outer sides of the upper end of the flushing pump.

[0008] Preferably, the auxiliary component comprises a side sealing ring and a bottom sealing ring which are movably mounted on the side and bottom of the rotating plate respectively.

[0009] Preferably, the auxiliary component also includes an upper sealing hoop movably mounted on the upper part of the rotating plate, and a sealing sleeve movably mounted on the outer end of the rotating shaft, the upper sealing hoop is fixedly mounted on the inner wall of the pump station body, and the sealing sleeve is fixedly mounted on the lower end of the support plate.

[0010] Preferably, the auxiliary component also includes a concave ring provided on the support plate, and a plurality of groups of steel balls movably installed in the concave ring.

[0011] Preferably, the pump station body includes an internally installed water pump, and a water inlet and a water outlet installed at both ends.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the rotating plate driven by the reduction motor at the upper end of the support plate can rotate slowly when the multiple groups of high-pressure nozzles driven by the flushing pump flush the sediment accumulated on the upper end surface of the rotating plate, thereby comprehensively and efficiently cleaning the sediment accumulated on the upper end surface of the rotating plate, so as to improve the sewage discharge effect of the upper end water pump;

[0014] 2. In the utility model, the upper sealing hoop, side sealing ring and bottom sealing ring installed on the upper part, side and bottom of the rotating plate, as well as the sealing sleeve sleeved on the outer end of the rotating shaft can also ensure the sealing effect between the rotating plate and the supporting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is the internal structure diagram of the utility model;

[0017] Figure 3 This is a structural diagram of the flushing pipe of the utility model;

[0018] Figure 4 It is a side sectional view of the utility model;

[0019] Figure 5 For this utility model Figure 4 A is an enlarged view of the middle image.

[0020] Reference numerals:

[0021] 100, pump station body; 101, water pump; 102, water inlet; 103, water outlet;

[0022] 200, flushing assembly; 201, support plate; 202, rotating plate; 203, rotating shaft; 204, reduction motor; 205, flushing pump; 206, flushing pipe; 207, high-pressure nozzle; 208, inner filter cover; 209, outer filter cover;

[0023] 300, auxiliary component; 301, side sealing ring; 302, bottom sealing ring; 303, upper sealing hoop; 304, sealing sleeve; 305, concave ring; 306, steel ball. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] Embodiment 1:

[0026] like Figure 1-4 As shown, the present embodiment provides an integrated sewage lifting pump station with automatic flushing, including a pump station body 100, a flushing component 200 and an auxiliary component 300. The pump station body 100 includes an internally installed water pump 101, and a water inlet 102 and a water outlet 103 installed at both ends. The flushing component 200 includes a support plate 201 fixedly installed at the lower end of the pump station body 100, and a rotating plate 202 movably installed at the upper end of the support plate 201. A rotating shaft 203 is also fixedly installed at the center of the bottom of the rotating plate 202, and a reduction motor 204 is also fixedly installed at the bottom of the rotating shaft 203. A flushing pump 205 is also fixedly installed on the side wall of the pump station body 100 on the upper part of the rotating plate 202, a flushing pipe 206 is also fixedly installed on the outer end of the flushing pump 205, and a plurality of groups of high-pressure nozzles 207 are also arranged and fixedly installed on the inner end of the flushing pipe 206. The flushing component 200 also includes an inner filter cover 208 and an outer filter cover 209 fixedly installed on the inner and outer sides of the upper end of the flushing pump 205, respectively.

[0027] Specifically, the integrated sewage lifting pump station is a complete set of equipment integrating sewage lifting and sludge dewatering. The rotating plate 202 driven by the reduction motor 204 at the upper end of the support plate 201 in the pump station body 100 can rotate slowly when the multiple groups of high-pressure nozzles 207 driven by the flushing pump 205 flush the silt accumulated on the upper end surface of the rotating plate 202, thereby comprehensively and efficiently cleaning up the silt stuck to the upper end surface of the rotating plate 202 to improve the sewage discharge effect of the upper water pump 101. The inner filter cover 208 and the outer filter cover 209 fixedly installed on the inner and outer sides of the upper end of the flushing pump 205 are mainly used for double-layer filtration in the water absorbed by the flushing pump 205 to avoid the problem of clogging it by debris.

[0028] Embodiment 2:

[0029] Based on the first embodiment, Figure 4-5 As shown, the auxiliary component 300 includes a side sealing ring 301 and a bottom sealing ring 302 movably installed on the side and bottom of the rotating plate 202 respectively, the auxiliary component 300 also includes an upper sealing hoop 303 movably installed on the upper part of the rotating plate 202, and a sealing sleeve 304 movably sleeved on the outer end of the rotating shaft 203, the upper sealing hoop 303 is fixedly installed on the inner wall of the pump station body 100, the sealing sleeve 304 is fixedly installed on the lower end of the support plate 201, the auxiliary component 300 also includes a concave ring 305 opened on the support plate 201, and a plurality of groups of steel balls 306 movably installed in the concave ring 305.

[0030] Specifically, the upper sealing hoop 303, side sealing ring 301 and bottom sealing ring 302 installed on the upper part, side and bottom of the rotating plate 202 in the pump station body 100, as well as the sealing sleeve 304 sleeved on the outer end of the rotating shaft 203 can also ensure the sealing effect between the rotating plate 202 and the supporting plate 201, thereby ensuring the normal use of the rotating plate 202. The multiple groups of steel balls 306 movably installed in the concave ring 305 on the supporting plate 201 are mainly used to ensure the lightness of the rotating plate 202 during rotation.

[0031] The working principle and use process of this utility model:

[0032] When flushing the silt accumulated on the upper end of the rotating plate 202, the flushing pump 205 and the reduction motor 204 at the upper and lower ends of the pump station body 100 will be started at the same time. After the flushing pump 205 is started, it will absorb the water flow in the pump station body 100 under the filtration of the inner filter cover 208 and the outer filter cover 209 and transport it along the flushing pipe 206 to the multiple groups of high-pressure nozzles 207 at its inner end, so as to flush the silt accumulated on the upper end of the rotating plate 202 through the high-pressure nozzles 207, so that the silt is suspended, so as to facilitate better discharge. While the high-pressure nozzles 207 are flushing, the reduction motor 204 will also drive the rotating plate 202 to rotate slowly through the upper end shaft 203, so as to cooperate with the flushing high-pressure nozzles 207 to flush the silt accumulated on the upper end of the rotating plate 202 evenly and comprehensively, so as to ensure the uniformity and comprehensiveness of the flushing, thereby improving its flushing effect.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An integrated sewage lifting pump station with automatic flushing, comprising a pump station body (100), a flushing component (200) and an auxiliary component (300), characterized in that: The flushing assembly (200) comprises a support plate (201) fixedly mounted at the lower end of the pump station body (100), and a rotating plate (202) movably mounted at the upper end of the support plate (201); a rotating shaft (203) is fixedly mounted at the center of the bottom of the rotating plate (202); a reduction motor (204) is fixedly mounted at the bottom of the rotating shaft (203); a flushing pump (205) is fixedly mounted on the side wall of the pump station body (100) above the rotating plate (202); a flushing pipe (206) is fixedly mounted at the outer end of the flushing pump (205); and a plurality of groups of high-pressure nozzles (207) are arranged and fixedly mounted at the inner end of the flushing pipe (206).

2. The automatic flushing integrated sewage lifting pump station according to claim 1 is characterized in that: The flushing assembly (200) further comprises an inner filter cover (208) and an outer filter cover (209) which are respectively fixedly mounted on the inner and outer sides of the upper end of the flushing pump (205).

3. The automatic flushing integrated sewage lifting pump station according to claim 1 is characterized in that: The auxiliary component (300) comprises a side sealing ring (301) and a bottom sealing ring (302) which are movably mounted on the side and bottom of the rotating plate (202) respectively.

4. The automatic flushing integrated sewage lifting pump station according to claim 1 is characterized in that: The auxiliary component (300) further comprises an upper sealing hoop (303) movably mounted on the upper part of the rotating plate (202), and a sealing sleeve (304) movably sleeved on the outer end of the rotating shaft (203); the upper sealing hoop (303) is fixedly mounted on the inner wall of the pump station body (100), and the sealing sleeve (304) is fixedly mounted on the lower end of the supporting plate (201).

5. The automatic flushing integrated sewage lifting pump station according to claim 1 is characterized in that: The auxiliary component (300) further comprises a concave ring (305) provided on the support plate (201), and a plurality of groups of steel balls (306) movably installed in the concave ring (305).

6. The automatic flushing integrated sewage lifting pump station according to claim 1 is characterized in that: The pump station body (100) comprises a water pump (101) installed inside, and a water inlet (102) and a water outlet (103) installed at both ends.

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