CN111877518A - Prevent long-pending formula sewage pump station that becomes silted up - Google Patents

Prevent long-pending formula sewage pump station that becomes silted up Download PDF

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Publication number
CN111877518A
CN111877518A CN202010683293.3A CN202010683293A CN111877518A CN 111877518 A CN111877518 A CN 111877518A CN 202010683293 A CN202010683293 A CN 202010683293A CN 111877518 A CN111877518 A CN 111877518A
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China
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filter screen
plate
crushing
pump station
absorbing layer
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CN202010683293.3A
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Chinese (zh)
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CN111877518B (en
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周清
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Shanghai Luquan Pump Co ltd
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Individual
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/10Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/14Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/22Adaptations of pumping plants for lifting sewage

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention relates to the technical field of sewage pump stations, and discloses an anti-silting sewage pump station, wherein a crushing assembly is fixedly arranged on the upper surface of a water collecting tank above a crushing cavity, a cleaning assembly is arranged on the rear surface of the water collecting tank, a sewage discharge outlet is formed in the front surface of the water collecting tank, a gate is slidably arranged on the front surface of the sewage discharge outlet, two sides of the gate are slidably arranged in a fixed seat, a deodorizing assembly is embedded in the upper surface of the water collecting tank, and the crushing assembly is arranged to crush impurities in sewage entering the crushing cavity from a water inlet, so that the blockage phenomenon can be effectively avoided; by arranging the cleaning assembly, the first filter screen and the second filter screen can be effectively prevented from being blocked, and the service lives of the first filter screen and the second filter screen can be prolonged; through setting up the deodorization subassembly, can carry out deodorization to the smell and handle, avoid the direct emission of smell to cause the influence to the environment.

Description

Prevent long-pending formula sewage pump station that becomes silted up
Technical Field
The invention relates to the technical field of sewage pump stations, in particular to an anti-sludge-accumulation type sewage pump station.
Background
The sewage pump station is an important component of a sewage system, and is characterized in that water flow is continuous, the water flow is small, but the change range is large, the content of pollutants in water is high, the sewage pump station comprises a grid room, a collecting tank, a machine room, a water inlet and outlet pipeline, a power distribution room, a duty room and the like, and when sewage is discharged and sludge is removed, the sewage pump station is mainly carried out in the collecting tank, and the sewage in the collecting tank is cleaned, so that the sludge can be prevented from being generated.
However, when letting in sewage the catch basin of sewage pump station at present, can contain a large amount of impurity in the sewage, cause the jam very easily, and sewage in the catch basin of sewage pump station can make the production pile up when filtering, and inconvenient clearance can lead to the fact the damage to the filter screen simultaneously, and when sewage was handled to the sewage pump station, can contain a large amount of smelly smells in its sewage, and direct emission can lead to the fact certain influence to the environment. Therefore, one skilled in the art provides an anti-silting sewage pumping station to solve the above problems in the background art.
Disclosure of Invention
The invention aims to provide an anti-sludge type sewage pump station to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-silting sewage pump station comprises a water collecting tank, wherein a crushing cavity and a filtering cavity are respectively arranged in the water collecting tank from left to right, the crushing cavity and the filtering cavity are separated by a partition plate, a speed reduction plate is arranged in the crushing cavity, a deceleration rod is arranged inside the deceleration plate, a crushing component is fixedly arranged on the upper surface of the water collecting tank above the crushing cavity, a water inlet is arranged on one side of the water collecting tank, a water outlet is arranged on the other side of the water collecting tank, a first filter screen and a second filter screen are respectively arranged in the filter cavity from left to right, a cleaning assembly is arranged on the rear surface of the water collecting tank, and the front surface of the water collecting tank is provided with a drain outlet, the front surface of the drain outlet is provided with a gate in a sliding way, the both sides slidable mounting of gate is in the inside of fixing base, the last surface embedding of catch basin installs the deodorization subassembly.
As a still further scheme of the invention: the first filter screen and the second filter screen are arranged in parallel, and the aperture formed in the first filter screen is larger than the aperture formed in the second filter screen.
As a still further scheme of the invention: the clearance subassembly includes connecting plate, movable plate, scraper blade, cleaning brush, cylinder and mounting panel, the last fixed surface of mounting panel installs the cylinder, the flexible end of cylinder is connected in one side of connecting plate, the movable plate is installed to the bottom integral type of connecting plate, the both sides of movable plate from left to right are provided with scraper blade and cleaning brush respectively.
As a still further scheme of the invention: two movable plates are symmetrically arranged on the lower surface of the connecting plate, the cleaning brushes are rubber brushes, and the scraping plates are arranged in a rectangular shape.
As a still further scheme of the invention: crushing unit includes crushing motor, support, backup pad, connecting rod, crushing blade, rotary rod and spiral leaf, the last fixed surface of backup pad installs the support, the inside of support is provided with crushing motor, crushing motor's drive end is connected with the rotary rod, the bottom of rotary rod is provided with the spiral leaf, and the bilateral symmetry of rotary rod installs the connecting rod, the bottom of connecting rod is provided with crushing blade.
As a still further scheme of the invention: the connecting rod is the setting of L type, crushing blade is the setting of "S" type, the one end setting of connecting rod is in the half position department of rotary rod one side.
As a still further scheme of the invention: the deodorization subassembly includes locating pin, sealed lid, removes flavor box, gas outlet, recess, air inlet, deodorization fan, bactericidal lamp, air brake, first flavor layer, second flavor layer, fixed plate and constant head tank of inhaling are inhaled to the second, the upper surface of sealed lid is provided with the locating pin, and one side of sealed lid is seted up flutedly, the lower surface mounting of sealed lid removes the flavor box, and the inside of sealed lid is provided with the air inlet, remove the bottom of flavor box and install the gas outlet, and the internally mounted who removes the flavor box has the fixed plate, the intermediate position department of fixed plate installs the deodorization fan, the inner wall that removes the flavor box is provided with the bactericidal lamp, and removes the inside from the top down of flavor box and install the second respectively and inhale flavor layer and first flavor layer of inhaling, the below that the flavor layer was inhaled to the second is provided with the air brake, the terminal embedding of locating.
As a still further scheme of the invention: charcoal is filled in the first smell absorbing layer, the second smell absorbing layer is arranged in a V shape, and activated carbon is arranged in the second smell absorbing layer.
As a still further scheme of the invention: the locating pin is the rectangle setting, and locating pin and constant head tank mutual adaptation, the bactericidal lamp is provided with four at the inner wall of removing the flavor case two bisymmetry.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up crushing unit, utilize the work of crushing motor for the spiral leaf that the rotary rod bottom set up rotates with the crushing blade that sets up in the rotary rod both sides, can carry out shredding with the impurity that enters into in the sewage of smashing the intracavity from the water inlet, can effectually avoid taking place the phenomenon of jam, influence normal work.
2. Through setting up the clearance subassembly, the work of utilizing the cylinder makes the connecting plate that the flexible end of cylinder is connected be reciprocating motion, thereby make the movable plate that the connecting plate below is connected and the scraper blade and the cleaning brush that the movable plate both sides set up can clear up first filter screen and second filter screen, and can outwards release sediment filterable silt, can effectually avoid first filter screen and second filter screen to cause the jam, and can prolong the life of first filter screen and second filter screen, thereby reach high efficiency filter's effect, prevent the deposit of silt.
3. Through setting up the deodorization subassembly, utilize the locating pin to embed into the constant head tank in, make to seal the lid and install the top at the filter chamber, and utilize the work of removing the deodorization fan of flavor incasement, make upwards take out produced smell in the sewage from the filter chamber, and inhale the taste layer through first inhaling taste layer and second, make and to carry out the deodorization to the smell and handle, and utilize the bactericidal lamp to carry out germicidal treatment to the smell, thereby avoided the direct discharge of smell to cause the influence to the environment.
Drawings
FIG. 1 is a schematic view of an anti-silting sewage pump station;
FIG. 2 is a schematic view of a closed structure of a deodorization assembly in an anti-sludge sewage pump station;
FIG. 3 is a schematic view of the structure of an anti-silting sewage pump station with an opened gate;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic view of a cleaning assembly in an anti-fouling sewage pump station;
FIG. 6 is a schematic view of a crushing assembly in an anti-sludge pump station;
FIG. 7 is a schematic view of a deodorization assembly in an anti-sludge sewage pumping station;
FIG. 8 is a schematic view of the internal structure of a odor removal tank in an anti-sludge sewage pump station.
In the figure: 1. a grinding chamber; 2. a speed reducing rod; 3. a partition plate; 4. a first filter screen; 5. a filter chamber; 6. cleaning the assembly; 7. a second filter screen; 8. a water outlet; 9. a gate; 10. a fixed seat; 11. a water collecting tank; 12. positioning a groove; 13. a speed reduction plate; 14. a water inlet; 15. a size reduction assembly; 16. a deodorizing component; 17. a sewage draining outlet; 61. a connecting plate; 62. moving the plate; 63. a squeegee; 64. a cleaning brush; 65. a cylinder; 66. mounting a plate; 151. a grinding motor; 152. a support; 153. a support plate; 154. a connecting rod; 155. a crushing blade; 156. rotating the rod; 157. helical leaves; 161. positioning pins; 162. a sealing cover; 163. a deodorizing box; 164. an air outlet; 165. a groove; 166. an air inlet; 167. a deodorizing fan; 168. a germicidal lamp; 169. a speed reduction plate; 160. a first odor-absorbing layer; 1601. a second odor-absorbing layer; 1602. and (7) fixing the plate.
Detailed Description
Referring to fig. 1 to 8, in an embodiment of the present invention, an anti-sludge sewage pump station includes a water collecting tank 11, a pulverization chamber 1 and a filtration chamber 5 are respectively disposed in the water collecting tank 11 from left to right, the pulverization chamber 1 and the filtration chamber 5 are separated by a partition plate 3, a deceleration plate 13 is disposed in the pulverization chamber 1, a deceleration rod 2 is disposed in the deceleration plate 13, a pulverization assembly 15 is fixedly disposed on the upper surface of the water collecting tank 11 above the pulverization chamber 1, the pulverization assembly 15 includes a pulverization motor 151, a support 152, a support plate 153, a connecting rod 154, a pulverization blade 155, a rotating rod 156 and spiral blades 157, the support 152 is fixedly disposed on the upper surface of the support plate 153, the pulverization motor 151 is disposed in the support 152, the rotating rod 156 is connected to a driving end of the pulverization motor 151, the spiral blades 157 are disposed at the bottom of the rotating rod 156, and the connecting rods 154 are symmetrically disposed on, the bottom of connecting rod 154 is provided with crushing blade 155, connecting rod 154 is the setting of L type, crushing blade 155 is the setting of "S" type, the one end setting of connecting rod 154 is in the half position department of rotary rod 156 one side, through setting up crushing unit 15, utilize the work of crushing motor 151, make the helical blade 157 of rotary rod 156 bottom setting rotate with the crushing blade 155 who sets up in rotary rod 156 both sides, can carry out shredding with the impurity that enters into the sewage in crushing chamber 1 from water inlet 14, can effectually avoid taking place the phenomenon of jam, influence normal work.
In fig. 1, 4 and 5: one side of the water collecting tank 11 is provided with a water inlet 14, the other side of the water collecting tank 11 is provided with a water outlet 8, a first filter screen 4 and a second filter screen 7 are respectively arranged in the filter cavity 5 from left to right, the first filter screen 4 and the second filter screen 7 are arranged in parallel, the aperture of the first filter screen 4 is larger than that of the second filter screen 7, the rear surface of the water collecting tank 11 is provided with a cleaning assembly 6, the cleaning assembly 6 comprises a connecting plate 61, a moving plate 62, a scraper 63, a cleaning brush 64, an air cylinder 65 and a mounting plate 66, the upper surface of the mounting plate 66 is fixedly provided with the air cylinder 65, the telescopic end of the air cylinder 65 is connected to one side of the connecting plate 61, the moving plate 62 is integrally mounted at the bottom of the connecting plate 61, the scraper 63 and the cleaning brush 64 are respectively arranged at two sides of, cleaning brush 64 is the rubber brush, scraper blade 63 is the rectangle setting, through setting up clearance subassembly 6, the work that utilizes cylinder 65 makes the connecting plate 61 that the flexible end of cylinder 65 is connected do reciprocating motion, thereby make scraper blade 63 and the cleaning brush 64 that movable plate 62 and the movable plate 62 both sides that the connecting plate 61 below is connected set up can clear up first filter screen 4 and second filter screen 7, and can outwards release the filterable silt of sediment, can effectually avoid first filter screen 4 and second filter screen 7 to cause the jam, and can prolong the life of first filter screen 4 and second filter screen 7, thereby reach high efficiency filter's effect, prevent the deposit of silt.
In fig. 3, 7 and 8: a sewage draining outlet 17 is arranged on the front surface of a water collecting tank 11, a gate 9 is arranged on the front surface of the sewage draining outlet 17 in a sliding manner, two sides of the gate 9 are arranged in a fixed seat 10 in a sliding manner, a deodorizing component 16 is embedded in the upper surface of the water collecting tank 11, the deodorizing component 16 comprises a positioning pin 161, a sealing cover 162, a deodorizing box 163, an air outlet 164, a groove 165, an air inlet 166, a deodorizing fan 167, a germicidal lamp 168, a speed reducing plate 169, a first deodorizing layer 160, a second deodorizing layer 1601, a fixing plate 1602 and a positioning groove 12, the positioning pin 161 is arranged on the upper surface of the sealing cover 162, the groove 165 is arranged on one side of the sealing cover 162, the deodorizing box 163 is arranged on the lower surface of the sealing cover 162, the air inlet 166 is arranged in the sealing cover 162, the air outlet 164 is arranged at the bottom of the deodorizing box 163, the fixing, the inner wall of the odor removing box 163 is provided with a bactericidal lamp 168, the inside of the odor removing box 163 is respectively provided with a second odor absorbing layer 1601 and a first odor absorbing layer 160 from top to bottom, the inside of the first odor absorbing layer 160 is filled with charcoal, the second odor absorbing layer 1601 is arranged in a V shape, the inside of the second odor absorbing layer 1601 is active carbon, a speed reducing plate 169 is arranged below the second odor absorbing layer 1601, the tail end of a positioning pin 161 is embedded into the positioning groove 12, the positioning pin 161 is arranged in a rectangle shape and is mutually matched with the positioning groove 12, the bactericidal lamp 168 is symmetrically arranged in pairs on the inner wall of the odor removing box 163, through the arrangement of the odor removing component 16, the positioning pin 161 is embedded into the positioning groove 12, so that the sealing cover 162 is arranged above the filter cavity 5, and the odor generated in the sewage is upwards extracted from the filter cavity 5 by the operation of the odor removing fan 167 in the odor removing box 163, and passes through the first and second smell absorbing layers 160 and 1601, so that the smell can be deodorized and sterilized by the germicidal lamp 168, thereby preventing the direct discharge of the smell from affecting the environment.
The working principle of the invention is as follows: the sewage pump station is mainly used for lifting sewage, the sewage is lifted to a certain height, and water flow power can be smoothly provided for subsequent processes, the sewage pump station is composed of grid rooms, a water collecting tank 11, a machine room, a water inlet and outlet pipeline, a power distribution room, a duty room and the like, when the sewage pump station works, sewage of the sewage pump station generally collects and stores water in the water collecting tank 11, so sludge generally exists in the water collecting tank 11, in order to perform siltation prevention work on the sewage pump station, namely, the water collecting tank 11 is treated, when the sewage enters a crushing cavity 1 in the water collecting tank 11 from a water inlet 14, impurities in the sewage are crushed through a crushing assembly 15 arranged above the crushing cavity 1, namely, when a crushing motor 151 works, a rotary rod 156 is driven to rotate, connecting rods 154 symmetrically arranged at two sides of the rotary rod 156 are driven to rotate, and crushing blades 155 are arranged at the bottoms of the connecting rods 154, the spiral blade 157 is arranged at the bottom of the rotating rod 156, so that impurities in sewage entering the crushing cavity 1 can be fully crushed, the decelerating plate 13 is arranged inside the crushing cavity 1, the decelerating rod 2 is arranged inside the decelerating plate 13, so that the sewage can flow slowly in the crushing cavity 1, the impurities in the sewage can be fully crushed, the phenomenon of blockage can be effectively avoided, and the normal work is influenced, after the crushing is finished, the sewage can enter the inside of the filtering cavity 5 through the partition plate 3, the first filtering net 4 and the second filtering net 7 are arranged inside the filtering cavity 5, so that the sewage passing through the first filtering net 4 and the second filtering net 7 can be fully filtered, and the filtered and precipitated sludge can be arranged between the middle and two sides of the first filtering net 4 and the second filtering net 7, and then the cleaning assembly 6 works, namely, the cylinder 65 in the cleaning assembly 6 works to make the connecting plate 61 connected with the telescopic end of the cylinder 65 do reciprocating motion, so that the moving plate 62 connected below the connecting plate 61, and the scraping plates 63 and the cleaning brushes 64 arranged at the two sides of the moving plate 62 can clean the first filter screen 4 and the second filter screen 7, and can push out the precipitated and filtered sludge, namely, the gate 9 is opened to discharge the sludge from the sewage outlet 17 through the moving plate 62, simultaneously the first filter screen 4 and the second filter screen 7 can be effectively prevented from being blocked, the service lives of the first filter screen 4 and the second filter screen 7 can be prolonged, thereby achieving the effect of high-efficiency filtration and preventing the sludge from being deposited, when the sludge is cleaned, the deodorizing assembly 16 arranged above the filter cavity 5 works simultaneously, namely, the positioning pin 161 in the deodorizing assembly 16 is embedded into the positioning groove 12, make and install sealed lid 162 in the top of filter chamber 5, and utilize the work of removing the interior deodorization fan 167 of smell case 163, make and upwards take out the produced smell in the sewage from filter chamber 5, enter into by air inlet 166 and remove the smell case 163, and inhale smell layer 1601 through first smell layer 160 and second, make and to carry out the deodorization to the smell and handle, and utilize bactericidal lamp 168 to carry out germicidal treatment to the smell, thereby avoided the direct discharge of smell to cause the influence to the environment, make can effectually prevent that sewage pump station's silt from piling up and causing the jam, influence its work efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (9)

1. The utility model provides an anti-silting sewage pump station, includes catch basin (11), its characterized in that, the inside of catch basin (11) has from left to right seted up respectively and has smashed chamber (1) and filter chamber (5), smash chamber (1) and filter chamber (5) and separate through division board (3), the internally mounted of smashing chamber (1) has speed reduction board (13), the inside of speed reduction board (13) is provided with deceleration rod (2), the upper surface of catch basin (11) is fixed mounting has crushing subassembly (15) in the top of smashing chamber (1), and one side of catch basin (11) is provided with water inlet (14), the opposite side of catch basin (11) is provided with delivery port (8), first filter screen (4) and second filter screen (7) are installed respectively from left to right to the inside of filter chamber (5), the rear surface of catch basin (11) is provided with clearance subassembly (6), and drain (17) have been seted up to the front surface of catch basin (11), the front surface slidable mounting of drain (17) has gate (9), the both sides slidable mounting of gate (9) is in the inside of fixing base (10), deodorizing component (16) are installed to the upper surface embedding of catch basin (11).
2. The sludge deposition preventing type sewage pump station according to claim 1, wherein the first filter screen (4) and the second filter screen (7) are arranged in parallel, and the aperture formed inside the first filter screen (4) is larger than the aperture formed inside the second filter screen (7).
3. The sludge accumulation preventing type sewage pumping station according to claim 1, wherein the cleaning assembly (6) comprises a connecting plate (61), a moving plate (62), a scraper (63), a cleaning brush (64), a cylinder (65) and a mounting plate (66), the cylinder (65) is fixedly mounted on the upper surface of the mounting plate (66), the telescopic end of the cylinder (65) is connected to one side of the connecting plate (61), the moving plate (62) is integrally mounted at the bottom of the connecting plate (61), and the scraper (63) and the cleaning brush (64) are respectively arranged on two sides of the moving plate (62) from left to right.
4. The sludge accumulation preventing type sewage pump station according to claim 3, wherein two moving plates (62) are symmetrically arranged on the lower surface of the connecting plate (61), the cleaning brushes (64) are rubber brushes, and the scraping plates (63) are arranged in a rectangular shape.
5. The sludge accumulation preventing type sewage pumping station according to claim 1, wherein the crushing assembly (15) comprises a crushing motor (151), a support (152), a support plate (153), a connecting rod (154), crushing blades (155), a rotating rod (156) and spiral blades (157), the support (152) is fixedly installed on the upper surface of the support plate (153), the crushing motor (151) is arranged inside the support (152), the rotating rod (156) is connected to the driving end of the crushing motor (151), the spiral blades (157) are arranged at the bottom of the rotating rod (156), the connecting rod (154) is symmetrically installed on two sides of the rotating rod (156), and the crushing blades (155) are arranged at the bottom of the connecting rod (154).
6. The sludge accumulation preventing type sewage pumping station according to claim 5, wherein the connecting rod (154) is L-shaped, the crushing blade (155) is S-shaped, and one end of the connecting rod (154) is arranged at a half position of one side of the rotating rod (156).
7. The sludge deposition preventing type sewage pump station according to claim 1, wherein the deodorizing component (16) comprises a positioning pin (161), a sealing cover (162), a deodorizing box (163), an air outlet (164), a groove (165), an air inlet (166), a deodorizing fan (167), a germicidal lamp (168), a speed reducing plate (169), a first odor absorbing layer (160), a second odor absorbing layer (1601), a fixing plate (1602) and a positioning groove (12), the positioning pin (161) is arranged on the upper surface of the sealing cover (162), the groove (165) is formed in one side of the sealing cover (162), the deodorizing box (163) is installed on the lower surface of the sealing cover (162), the air inlet (166) is formed in the sealing cover (162), the air outlet (164) is installed at the bottom of the deodorizing box (163), and the fixing plate (1602) is installed in the deodorizing box (163), the middle position department of fixed plate (1602) installs deodorization fan (167), the inner wall of removing odor box (163) is provided with bactericidal lamp (168), and removes odor box (163) inside from the top down and install second odor absorbing layer (1601) and first odor absorbing layer (160) respectively, the below of second odor absorbing layer (1601) is provided with air brake (169), the end of locating pin (161) is embedded into the inside of constant head tank (12).
8. The sludge accumulation preventing type sewage pumping station according to claim 7, wherein the first odor absorbing layer (160) is filled with charcoal, the second odor absorbing layer (1601) is arranged in a V shape, and the second odor absorbing layer (1601) is filled with activated carbon.
9. The sludge accumulation preventing type sewage pump station according to claim 7, wherein the positioning pins (161) are arranged in a rectangular shape, the positioning pins (161) are matched with the positioning grooves (12), and four bactericidal lamps (168) are symmetrically arranged on the inner wall of the odor removing box (163) in pairs.
CN202010683293.3A 2020-07-16 2020-07-16 Prevent long-pending formula sewage pump station that becomes silted up Active CN111877518B (en)

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Publication number Priority date Publication date Assignee Title
CN112495052A (en) * 2020-11-25 2021-03-16 刘耀虎 Green alga cleaning equipment in lake
CN113073729A (en) * 2021-03-22 2021-07-06 刘建华 Integrated pump station with dirt removing device
CN113089811A (en) * 2021-04-25 2021-07-09 刘建华 Integrated sewage pump station
CN114534334A (en) * 2022-04-26 2022-05-27 南通市行知环保科技有限公司 Filtering and collecting device for sundries in sewage
CN117142631A (en) * 2023-09-04 2023-12-01 江苏汇海环境科技有限公司 Biological chain sludge reduction device and use method thereof

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112495052A (en) * 2020-11-25 2021-03-16 刘耀虎 Green alga cleaning equipment in lake
CN112495052B (en) * 2020-11-25 2022-06-21 南京普瑞玛环保科技有限公司 Green alga cleaning equipment in lake
CN113073729A (en) * 2021-03-22 2021-07-06 刘建华 Integrated pump station with dirt removing device
CN113073729B (en) * 2021-03-22 2022-07-08 埃梯梯智慧水务科技有限公司 Integrated pump station with dirt removing device
CN113089811A (en) * 2021-04-25 2021-07-09 刘建华 Integrated sewage pump station
CN113089811B (en) * 2021-04-25 2022-05-27 埃梯梯智慧水务科技有限公司 Integrated sewage pump station
CN114534334A (en) * 2022-04-26 2022-05-27 南通市行知环保科技有限公司 Filtering and collecting device for sundries in sewage
CN114534334B (en) * 2022-04-26 2022-07-05 南通市行知环保科技有限公司 Filtering and collecting device for sundries in sewage
CN117142631A (en) * 2023-09-04 2023-12-01 江苏汇海环境科技有限公司 Biological chain sludge reduction device and use method thereof
CN117142631B (en) * 2023-09-04 2024-05-14 江苏汇海环境科技有限公司 Biological chain sludge reduction device and use method thereof

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