An anti-blocking device for integrated pumping station

Abstract

The present invention belongs to the technical field of anti-blocking equipment, and relates to an anti-blocking device for an integrated pump station, characterized in that it includes a water inlet pipe, a reaction box, a crushing component, a filtering component and a drain pipe, the reaction box is provided with a water inlet pipe and a drain pipe on both sides, the reaction box and / or the water inlet pipe are provided with the crushing component, and the reaction box and / or the drain pipe are provided with the filtering component. The beneficial effects of the present invention are as follows: through the crushing component and the filtering component, the large impurities in the sewage are first crushed and then filtered, and the blockage caused by large and more impurities is reduced, which saves costs; the angle of the pump station to extract sewage is adjusted by the adjustment component, so that the pump station can adapt to different working environments and can fully extract the sewage; the structural design is reasonable, the operation is simple, the efficiency of classifying and processing impurities is high, the blockage of the pump station by impurities is reduced to the greatest extent, and the service life of the pump station is extended.

Description

Technical Field

[0001] The invention belongs to the technical field of anti-clogging equipment, and in particular relates to an anti-clogging device for an integrated pump station. Background Art

[0002] In order to effectively improve the quality of urban water environment, the centralized collection and treatment technology of urban sewage is constantly improving. For drainage areas with low terrain and sewage that cannot flow into the municipal sewage network by gravity, it is necessary to build sewage lifting pump stations to collect urban sewage and lift it to the municipal sewage network and enter the sewage treatment plant for treatment. However, during the operation of traditional sewage lifting pump stations, it is inevitable to emit odorous gases, pollute the urban air environment, affect the normal life of surrounding residents and the health of pump station workers. Therefore, integrated sewage lifting pump stations with many advantages such as wear resistance, small footprint, small amount of civil engineering, few supporting equipment, low operating costs, and little impact on the surrounding environment are used more. However, large particles in sewage can cause blockage of the pump station, damage the pump body, and cause sewage to be retained at the user, which brings an extremely bad user experience to the user. Therefore, a new anti-blocking device for integrated pump stations is needed to solve the above technical problems. Summary of the invention

[0003] The problem to be solved by the present invention is to provide an anti-clogging device for an integrated pump station. With the help of the embodiments of the present invention, impurities in sewage can be classified and processed, and the service life of the pump station can be extended to overcome the shortcomings of the prior art.

[0004] The technical solution adopted in the embodiment of the present invention is: an anti-clogging device for an integrated pump station, characterized in that it includes a water inlet pipe, a reaction box, a crushing assembly, a filtering assembly and a drain pipe, wherein a water inlet pipe and a drain pipe are respectively provided on both sides of the reaction box, the crushing assembly is provided in the reaction box and / or the water inlet pipe to crush impurities in the sewage, and the filtering assembly is provided in the reaction box and / or the drain pipe for filtering.

[0005] Furthermore, the crushing assembly includes a first drive motor, a connecting block, a connecting shaft and a crushing blade. The output end of the first drive motor is connected to the connecting shaft. The connecting shaft is connected to the water inlet pipe and / or the reaction box through the connecting block. A plurality of crushing blades are provided on the connecting shaft for crushing.

[0006] Furthermore, the filter assembly includes a shell cover, a shell and a filter screen, the shell is arranged in the reaction box and connected to the inner wall of the reaction box, the shell cover, the shell and the reaction box form a cavity, and the filter screen is arranged in the cavity.

[0007] Furthermore, the cavity is provided with a first opening connected to the water inlet pipe and a second opening connected to the reaction box, and sewage enters the cavity from the first opening and then flows into the reaction box from the second opening.

[0008] Furthermore, the filter assembly also includes a pull ring and a pull rod, the pull ring is arranged on the filter net, the pull rod is connected to the pull ring, and the filter net can be pulled out of the shell by pulling the pull rod.

[0009] Furthermore, it also includes a biological reaction tank, a first circulation pipeline and a second drive motor, one end of the first circulation pipeline passes through the shell cover and extends into the cavity, and the second drive motor sends the sewage in the cavity to the biological reaction tank through the circulation pipeline for purification.

[0010] Furthermore, it also includes a third drive motor and a second circulation pipeline, and the third drive motor delivers the purified sewage in the biological reaction tank to the drainage pipe through the second circulation pipeline.

[0011] Furthermore, it also includes an adjustment component, which includes an adjustment rod, a fixed block and a connecting head. The adjustment rod is connected to the water inlet pipe and the reaction box respectively through the fixed block, and the two ends of the connecting head are respectively connected to the water inlet pipe and the reaction box. Adjusting the adjustment rod can change the angle between the water inlet pipe and the reaction box.

[0012] Furthermore, a check valve is provided on the drain pipe to prevent backflow.

[0013] The advantages and positive effects of the present invention are as follows: through the crushing component and the filtering component, large impurities in the sewage are first crushed and then filtered, thereby avoiding blockage caused by large and large impurities during the sewage extraction process, and having a good anti-blockage effect and saving costs; the angle at which the pump station extracts sewage is adjusted by the adjustment component, so that the pump station can adapt to different working environments and can fully extract the sewage; the design structure is reasonably designed and simple to operate, and the efficiency of classifying and treating impurities is high, which minimizes the blockage of the pump station by impurities, extends the service life of the pump station, and improves the sewage transportation progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of an embodiment provided by the present invention.

[0015] In the figure:

[0016] 1. Water inlet pipe; 2. Reaction box; 3. Crushing component; 4. Filter component; 5. Drain pipe; 6. Biological reaction tank; 7. First circulation pipeline; 8. Second drive motor; 9. Third drive motor; 10. Second circulation pipeline; 11. Adjustment component; 12 Sewage pump; 31. First drive motor; 32. Connecting block; 33. Connecting shaft; 34. Crushing blade; 41. Shell cover; 42. Shell; 43. Filter screen; 44. Cavity; 45. First opening; 46. Second opening; 47. Pull ring; 48. Pull rod; 51. Check valve; 111. Adjustment rod; 112. Fixing block; 113. Connecting head; 114. Locking member. DETAILED DESCRIPTION

[0017] An embodiment of the present invention provides an anti-blocking device for an integrated pump station, which is described below with reference to the accompanying drawings.

[0018] Reference Figure 1 As shown, an anti-blocking device for an integrated pump station is characterized in that it includes an inlet pipe 1, a reaction box 2, a crushing component 3, a filtering component 4 and a drain pipe 5. The reaction box 2 is provided with an inlet pipe 1 and a drain pipe 5 on both sides. The reaction box 2 and / or the inlet pipe 1 are provided with a crushing component 3 to crush the impurities in the sewage. The reaction box 2 and / or the drain pipe 5 are provided with a filtering component 3 for filtering. When working, the impurities in the sewage are first crushed, and the large particles are crushed before filtering, so as to avoid the situation where the sewage pump is blocked due to large and large impurities in the sewage, and the impurities after crushing are small in volume, which prolongs the service life of the pump station. It should be noted that the number of crushing components 3 can be one, two, or more, and the crushing components can be arranged in the inlet pipe 1, in the reaction box 2, or in both. This is not specifically limited and can be flexibly arranged according to the actual use scenario, thereby improving the efficiency of classification and treatment of impurities and improving the progress of sewage transportation.

[0019] Preferably, the crushing assembly 3 includes a first drive motor 31, a connecting block 32, a connecting shaft 33 and a crushing blade 34, wherein the output end of the first drive motor 31 is connected to the connecting shaft 33, the connecting shaft 33 is connected to the water inlet pipe 1 and / or the reaction box 2 through the connecting block 32, and a plurality of crushing blades 34 are arranged on the connecting shaft 33 for crushing. In the process of extracting sewage, the connecting shaft 33 is driven to rotate by the first drive motor 31, thereby driving the crushing blades 34 to crush the larger impurities in the sewage, thereby reducing the blockage of the sewage pump. It should be noted that the number and shape of the crushing blades are not specifically limited, as long as they can achieve the same function. In one embodiment, a crushing assembly 3 is provided on each side of the water inlet pipe 1, and the two crushing assemblies 3 are arranged at intervals, so as to grade and crush the granular impurities, improve the crushing uniformity, and fully crush the impurities, so as to ensure that the impurity particles in the sewage are small in size, reduce the blockage of the pump station, and extend the service life of the pump station. In addition, the first driving motor 31 can control the connecting shaft 33 to rotate forward or reverse, thereby controlling the rotation direction of the crushing blade 34, reducing the crushing blind area and improving the crushing effect.

[0020] Preferably, the filter assembly 4 includes a shell cover 41, a shell 42 and a filter screen 43. The shell 42 is disposed in the reaction box 2 and connected to the inner wall of the reaction box 2. The shell cover 41, the shell 42 and the reaction box 2 enclose a cavity 44, and the filter screen 43 is disposed in the cavity 44. After the large impurities are broken, they are processed by the filter assembly 4 to avoid blockage caused by large and large impurities during the sewage extraction process. The anti-blocking effect is good and the cost is saved. In one embodiment, two filter assemblies are provided in the reaction box 2, which are placed near the end of the water inlet pipe 1 and the end of the water outlet pipe 2, respectively, to perform double filtration on impurities in the sewage to achieve a better anti-blocking effect. It should be noted that the present invention does not specifically limit the material and shape of the filter screen, as long as the same function can be achieved.

[0021] Preferably, the cavity 44 is provided with a first opening 45 (not shown in the figure) communicating with the water inlet pipe 1 and a second opening 46 (not shown in the figure) communicating with the reaction box 2. The sewage enters the cavity 44 from the first opening 45 and then flows into the reaction box 2 from the second opening 46. When in use, the sewage entering from the water inlet pipe 1 is processed by the filter assembly 4, and the small particles of impurities that are not completely crushed are filtered out to prevent the small particles of impurities from causing blockage, thereby extending the service life of the pump station.

[0022] Preferably, the filter assembly 4 further includes a pull ring 47 (not shown in the figure) and a pull rod 48 (not shown in the figure), the pull ring 47 is provided on the filter screen 43, the pull rod 48 is connected to the pull ring 47, and the filter screen 43 can be pulled out of the housing 42 by pulling the pull rod 48. When the sewage treatment is completed, the housing cover 41 is opened, and the filter screen 43 is pulled out of the housing 42 by the pull rod 48 to discharge small particles of impurities and prevent clogging.

[0023] Preferably, it also includes a biological reaction pool 6, a first circulation pipeline 7 and a second drive motor 8. One end of the first circulation pipeline 7 penetrates the shell cover 41 and extends into the cavity 44. The second drive motor 8 delivers the sewage in the cavity 44 to the biological reaction pool 6 through the first circulation pipeline 7 for purification. The sewage after degradation will not pollute the air environment, nor will it affect the normal life of the surrounding residents and the health of the pump station staff.

[0024] Preferably, it further comprises a third drive motor 9 and a second circulation pipeline 10 , and the third drive motor 9 delivers the purified sewage in the biological reaction tank 5 to the drain pipe 5 through the second circulation pipeline 10 .

[0025] Preferably, an adjustment component 11 is also included, and the adjustment component includes an adjustment rod 111, a fixing block 112 and a connector 113. The adjustment rod 111 is connected to the water inlet pipe 1 and the reaction box 2 respectively through the fixing block 112, and the two ends of the connector 113 are connected to the water inlet pipe 1 and the reaction box 2 respectively. The angle between the water inlet pipe 1 and the reaction box 2 can be changed by adjusting the adjustment rod 111. According to actual needs, the angle between the water inlet pipe 1 and the reaction box 2 can be changed by adjusting the length of the adjustment rod 111, thereby adjusting the angle of sewage extraction, which is more flexible and convenient, and can adapt to more usage scenarios. In addition, the adjustment component 11 is also provided with a locking member 114 (not shown in the figure) to ensure the stability and safety of operation.

[0026] Preferably, a check valve 51 is provided on the drain pipe 5 to prevent backflow.

[0027] When in use, first adjust the length of the adjusting rod 111 to adjust the angle between the water inlet pipe 1 and the reaction box 2. After the position for extracting sewage is determined, lock it with the locking member 114. Sewage first enters from the water inlet pipe 1, is processed by the crushing component 3 to crush large particles of impurities in the sewage, is filtered by the filtering component 4, enters the reaction box 2, and is discharged through the drain pipe 5. In addition, the second driving motor 8 is started to pump the sewage in the cavity 44 into the biological reaction tank 6 for purification, and the purified sewage enters the drain pipe 5 through the second circulation pipeline 10.

[0028] Embodiment 1:

[0029] An anti-clogging device for an integrated pump station is characterized in that it includes a water inlet pipe 1, a reaction box 2, a crushing component 3, a filtering component 4 and a drain pipe 5, the water inlet pipe 1 and the drain pipe 5 are respectively provided on both sides of the reaction box 2, the reaction box 2 and / or the water inlet pipe 1 are provided with a crushing component 3 for crushing impurities in sewage, and the reaction box 2 and / or the drain pipe 5 are provided with a filtering component 3 for filtering.

[0030] The crushing assembly 3 includes a first drive motor 31, a connecting block 32, a connecting shaft 33 and a crushing blade 34. The output end of the first drive motor 31 is connected to the connecting shaft 33. The connecting shaft 33 is connected to the water inlet pipe 1 and / or the reaction box 2 through the connecting block 32. A plurality of crushing blades 34 are provided on the connecting shaft 33 for crushing.

[0031] The filter assembly 4 includes a shell cover 41 , a shell 42 and a filter screen 43 . The shell 42 is disposed in the reaction box 2 and connected to the inner wall of the reaction box 2 . The shell cover 41 , the shell 42 and the reaction box 2 form a cavity 44 . The filter screen 43 is disposed in the cavity 44 .

[0032] The cavity 44 is provided with a first opening 45 (not shown) communicating with the water inlet pipe 1 and a second opening 46 (not shown) communicating with the reaction box 2 . The sewage enters the cavity 44 from the first opening 45 and then flows into the reaction box 2 from the second opening 46 .

[0033] The filter assembly 4 also includes a pull ring 47 (not shown in the figure) and a pull rod 48 (not shown in the figure). The pull ring 47 is arranged on the filter screen 43, and the pull rod 48 is connected to the pull ring 47. Pulling the pull rod 48 can pull the filter screen 43 out of the shell 42.

[0034] A check valve 51 is provided on the drain pipe 5 to prevent backflow.

[0035] Embodiment 2:

[0036] Compared with the first embodiment, the present embodiment is different in that the present embodiment further comprises a bioreactor pool 6 , a first circulation pipeline 7 , a second drive motor 8 , a third drive motor 9 and a second circulation pipeline 10 .

[0037] An anti-clogging device for an integrated pump station is characterized in that it includes a water inlet pipe 1, a reaction box 2, a crushing component 3, a filtering component 4 and a drain pipe 5, the water inlet pipe 1 and the drain pipe 5 are respectively provided on both sides of the reaction box 2, the reaction box 2 and / or the water inlet pipe 1 are provided with a crushing component 3 for crushing impurities in sewage, and the reaction box 2 and / or the drain pipe 5 are provided with a filtering component 3 for filtering.

[0038] The crushing assembly 3 includes a first drive motor 31, a connecting block 32, a connecting shaft 33 and a crushing blade 34. The output end of the first drive motor 31 is connected to the connecting shaft 33. The connecting shaft 33 is connected to the water inlet pipe 1 and / or the reaction box 2 through the connecting block 32. A plurality of crushing blades 34 are provided on the connecting shaft 33 for crushing.

[0039] The filter assembly 4 includes a shell cover 41 , a shell 42 and a filter screen 43 . The shell 42 is disposed in the reaction box 2 and connected to the inner wall of the reaction box 2 . The shell cover 41 , the shell 42 and the reaction box 2 form a cavity 44 . The filter screen 43 is disposed in the cavity 44 .

[0040] The cavity 44 is provided with a first opening 45 (not shown) communicating with the water inlet pipe 1 and a second opening 46 (not shown) communicating with the reaction box 2 . The sewage enters the cavity 44 from the first opening 45 and then flows into the reaction box 2 from the second opening 46 .

[0041] The filter assembly 4 also includes a pull ring 47 (not shown in the figure) and a pull rod 48 (not shown in the figure). The pull ring 47 is arranged on the filter screen 43, and the pull rod 48 is connected to the pull ring 47. Pulling the pull rod 48 can pull the filter screen 43 out of the shell 42.

[0042] It also includes a biological reaction tank 6, a first circulation pipeline 7 and a second drive motor 8. One end of the first circulation pipeline 7 passes through the shell cover 41 and extends into the cavity 44. The second drive motor 8 delivers the sewage in the cavity 44 to the biological reaction tank 6 through the first circulation pipeline 7 for purification.

[0043] The third drive motor 9 and the second circulation pipeline 10 are also included. The third drive motor 9 delivers the purified sewage in the biological reaction tank 5 to the drainage pipe 5 through the second circulation pipeline 10 .

[0044] A check valve 51 is provided on the drain pipe 5 to prevent backflow.

[0045] Embodiment three:

[0046] Compared with the first embodiment and the second embodiment, the present embodiment is different in that the present embodiment further includes an adjustment component 11 .

[0047] An anti-clogging device for an integrated pump station is characterized in that it includes a water inlet pipe 1, a reaction box 2, a crushing component 3, a filtering component 4 and a drain pipe 5, the water inlet pipe 1 and the drain pipe 5 are respectively provided on both sides of the reaction box 2, the reaction box 2 and / or the water inlet pipe 1 are provided with a crushing component 3 for crushing impurities in sewage, and the reaction box 2 and / or the drain pipe 5 are provided with a filtering component 3 for filtering.

[0048] The crushing assembly 3 includes a first drive motor 31, a connecting block 32, a connecting shaft 33 and a crushing blade 34. The output end of the first drive motor 31 is connected to the connecting shaft 33. The connecting shaft 33 is connected to the water inlet pipe 1 and / or the reaction box 2 through the connecting block 32. A plurality of crushing blades 34 are provided on the connecting shaft 33 for crushing.

[0049] The filter assembly 4 includes a shell cover 41 , a shell 42 and a filter screen 43 . The shell 42 is disposed in the reaction box 2 and connected to the inner wall of the reaction box 2 . The shell cover 41 , the shell 42 and the reaction box 2 form a cavity 44 . The filter screen 43 is disposed in the cavity 44 .

[0050] The cavity 44 is provided with a first opening 45 (not shown) communicating with the water inlet pipe 1 and a second opening 46 (not shown) communicating with the reaction box 2 . The sewage enters the cavity 44 from the first opening 45 and then flows into the reaction box 2 from the second opening 46 .

[0051] The filter assembly 4 also includes a pull ring 47 (not shown in the figure) and a pull rod 48 (not shown in the figure). The pull ring 47 is arranged on the filter screen 43, and the pull rod 48 is connected to the pull ring 47. Pulling the pull rod 48 can pull the filter screen 43 out of the shell 42.

[0052] It also includes a biological reaction tank 6, a first circulation pipeline 7 and a second drive motor 8. One end of the first circulation pipeline 7 passes through the shell cover 41 and extends into the cavity 44. The second drive motor 8 delivers the sewage in the cavity 44 to the biological reaction tank 6 through the first circulation pipeline 7 for purification.

[0053] The third drive motor 9 and the second circulation pipeline 10 are also included. The third drive motor 9 delivers the purified sewage in the biological reaction tank 5 to the drainage pipe 5 through the second circulation pipeline 10 .

[0054] It also includes an adjustment component 11, which includes an adjustment rod 111, a fixing block 112 and a connecting head 113. The adjustment rod 111 is connected to the water inlet pipe 1 and the reaction box 2 respectively through the fixing block 112. The two ends of the connecting head 113 are respectively connected to the water inlet pipe 1 and the reaction box 2. Adjusting the adjustment rod 111 can change the angle between the water inlet pipe 1 and the reaction box 2.

[0055] A check valve 51 is provided on the drain pipe 5 to prevent backflow.

[0056] The advantages and positive effects of the present invention are as follows: through the crushing component and the filtering component, large impurities in the sewage are first crushed and then filtered, thereby avoiding blockage caused by large and large impurities during sewage extraction, and having a good anti-blockage effect and saving costs; the angle at which the pump station extracts sewage is adjusted by the adjusting component, so that the pump station can adapt to different working environments and can fully extract the sewage; the design structure is reasonably designed and simple to operate, and the efficiency of classifying and treating impurities is high, which minimizes the blockage of the pump station by impurities, extends the service life of the pump station, and improves the sewage transportation progress.

[0057] The embodiments of the present invention are described in detail above, but the contents described are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An anti-blocking device for an integrated pump station, characterized in that: It includes a water inlet pipe, a reaction box, a crushing component, a filtering component and a drain pipe. The water inlet pipe and the drain pipe are respectively arranged on both sides of the reaction box. The crushing component is arranged in the reaction box and / or the water inlet pipe to crush impurities in the sewage. The filtering component is arranged in the reaction box and / or the drain pipe for filtering. The crushing component includes a first driving motor, a connecting block, a connecting shaft and a crushing blade. The output end of the first driving motor is connected to the connecting shaft. The connecting shaft is connected to the water inlet pipe and / or the reaction box through the connecting block. The connecting shaft is provided with a plurality of crushing blades. blade for crushing; the filtering component includes a shell cover, a shell and a filter screen, the shell is arranged in the reaction box and connected to the inner wall of the reaction box, the shell cover, the shell and the reaction box form a cavity, and the filter screen is arranged in the cavity; the anti-clogging device also includes an adjusting component, the adjusting component includes an adjusting rod, a fixing block and a connecting head, the adjusting rod is respectively connected to the water inlet pipe and the reaction box through the fixing block, the two ends of the connecting head are respectively connected to the water inlet pipe and the reaction box, and the angle between the water inlet pipe and the reaction box can be changed by adjusting the adjusting rod.

2. The anti-blocking device for an integrated pump station according to claim 1, characterized in that: The cavity is provided with a first opening communicated with the water inlet pipe and a second opening communicated with the reaction box. Sewage enters the cavity from the first opening and then flows into the reaction box from the second opening.

3. The anti-blocking device for an integrated pump station according to claim 1, characterized in that: The filter assembly further comprises a pull ring and a pull rod, wherein the pull ring is arranged on the filter net, and the pull rod is connected to the pull ring, and the filter net can be pulled out of the shell by pulling the pull rod.

4. The anti-blocking device for an integrated pump station according to claim 1, characterized in that: It also includes a biological reaction tank, a first circulation pipeline and a second drive motor. One end of the first circulation pipeline passes through the shell cover and extends into the cavity. The second drive motor sends the sewage in the cavity to the biological reaction tank through the first circulation pipeline for purification.

5. The anti-blocking device for an integrated pump station according to claim 4, characterized in that: It also includes a third drive motor and a second circulation pipeline, and the third drive motor delivers the purified sewage in the biological reaction tank to the drainage pipe through the second circulation pipeline.

6. The anti-blocking device for an integrated pump station according to claim 1, characterized in that: A check valve is provided on the drain pipe to prevent backflow.

Images