A wastewater cooler with a pipe anti-clogging device

Abstract

This utility model provides a wastewater cooler with a pipe anti-clogging device, including a wastewater cooler body. An outlet pipe and an inlet pipe are connected to both ends of the wastewater cooler body. The inlet end of the inlet pipe is connected to a filter pipe via a bent connecting pipe. A slag collection pipe seat is connected to the end of the filter pipe away from the bent connecting pipe. A support column is installed at the bottom inside the slag collection pipe seat, and a turbine housing is installed on the support column. A turbine is installed inside the turbine housing, and the turbine is rotatably connected to the inner wall of the turbine housing via a rotating shaft. This utility model, by installing a filter pipe at the inlet end of the wastewater cooler body, can filter the wastewater entering the wastewater cooler body, ensuring that the filtered wastewater does not contain large particles of impurities, preventing excessive impurities from clogging the wastewater cooler. A conical filter screen is installed inside the filter pipe to further filter the passing wastewater, reducing the impurity content in the wastewater.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater coolers, specifically a wastewater cooler with a pipe anti-clogging device. Background Technology

[0002] Industrial wastewater, including production wastewater, industrial sewage, and cooling water, refers to the wastewater and waste liquid generated during industrial production processes. It contains industrial raw materials, intermediate products, by-products, and pollutants generated during production that are lost with the water. Industrial wastewater is diverse and complex in composition. For example, wastewater from the electrolytic salt industry contains mercury; wastewater from the heavy metal smelting industry contains various metals such as lead and cadmium; wastewater from the electroplating industry contains various heavy metals such as cyanide and chromium; wastewater from the petroleum refining industry contains phenols; and wastewater from the pesticide manufacturing industry contains various pesticides. Because industrial wastewater often contains various toxic substances, it pollutes the environment and poses a significant threat to human health. Therefore, it is essential to develop comprehensive utilization methods to turn harm into benefit. Appropriate purification measures must be taken based on the composition and concentration of pollutants in the wastewater before it can be discharged.

[0003] Existing industrial wastewater discharge pipes suffer from blockages due to the large amount of particulate impurities and metal scraps contained in industrial wastewater. These impurities accumulate over time, causing inconvenience in wastewater discharge.

[0004] In summary, this utility model provides a wastewater cooler with a pipe anti-clogging device to solve the above problems. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a wastewater cooler with a pipe anti-clogging device, which solves the problems in the prior art where industrial wastewater contains a large amount of particulate impurities and metal scraps, which accumulate over a long period of time, causing blockage inside the pipes and making wastewater discharge inconvenient.

[0006] A wastewater cooler with a pipe anti-clogging device includes a wastewater cooler body. An outlet pipe and an inlet pipe are connected to both ends of the wastewater cooler body. The inlet end of the inlet pipe is connected to a filter pipe via a bent connecting pipe. A slag collection pipe seat is connected to the end of the filter pipe away from the bent connecting pipe. A support column is installed at the bottom inside the slag collection pipe seat. A turbine housing is installed on the support column. A turbine is installed inside the turbine housing. The turbine is rotatably connected to the inner wall of the turbine housing via a rotating shaft. A linkage shaft is fixedly connected to one end of the rotating shaft. The linkage shaft movably passes through the top of the turbine housing and is fixedly connected to a cleaning scraper. A filter screen is installed at the end of the filter pipe near the slag collection pipe seat. The cleaning scraper is located on the surface of the filter screen. The turbine housing has a drain end and a water supply end. A water supply pipe is installed on the water supply end, passing through the slag collection pipe seat and extending to the outside.

[0007] Furthermore, a limiting ring is installed at one end of the filter tube near the slag collection tube seat, and the bottom outer wall of the filter screen is in contact with the bottom of the limiting ring.

[0008] Furthermore, the middle part of the filter screen is a conical structure, and the concave surface of the filter screen is located near the slag collection pipe seat.

[0009] Furthermore, a sealing groove is provided on the surface of the slag collection pipe seat, and a sealing strip is provided in the sealing groove, the sealing strip being in contact with the bottom of the filter screen cover.

[0010] Furthermore, the cleaning scraper is inclined along the side wall angle of the filter screen, and the cleaning scraper is fixedly connected to the surface of the linkage shaft by a reinforcing rod.

[0011] Furthermore, the drainage end is located inside the slag collection pipe seat, and the drainage end and the water conveying end are arranged in a centrally symmetrical manner.

[0012] Furthermore, the slag collection pipe seat is connected to one end of the filter pipe via a flange, and the top of the slag collection pipe seat is an open structure, while the bottom is a closed structure.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model filters the wastewater entering the main body of the wastewater cooler by installing a filter pipe at the water inlet end, ensuring that the filtered wastewater does not contain large particles of impurities and preventing excessive impurities from clogging the wastewater cooler. By installing a conical filter screen inside the filter pipe, the wastewater passing through is filtered, reducing the impurity content in the wastewater.

[0015] 2. By setting up a turbine cover, the wastewater enters the filter pipe after passing through the turbine cover. After passing through the turbine cover, the wastewater can use the angle of the turbine to drive the turbine to rotate, thereby driving the cleaning scraper. This achieves automatic cleaning without electricity. During the process of wastewater entering the interior, the cleaning scraper can be continuously driven to achieve the purpose of automatic cleaning.

[0016] 3. This utility model features a detachable slag collection tube seat and a filter tube. The two can be separated, allowing for cleaning of the slag collection tube seat, filter tube, and filter screen after disassembly, thus ensuring the filtration efficiency of the filter structure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a perspective view of the filter tube of this utility model;

[0019] Figure 3 This is an exploded view of the filter tube of this utility model;

[0020] Figure 4 This is a three-dimensional cross-sectional view of the filter tube of this utility model;

[0021] Figure 5 This is a three-dimensional view of the inside of the turbine casing of this utility model.

[0022] In the picture:

[0023] 1. Wastewater cooler body; 2. Outlet pipe; 3. Inlet pipe; 4. Filter pipe; 5. Sludge collection pipe seat; 6. Bent connecting pipe; 7. Water supply pipe; 8. Filter screen cover; 9. Cleaning scraper; 10. Linkage shaft; 11. Sealing strip; 12. Turbine; 13. Turbine cover; 14. Drain end; 15. Limiting ring; 16. Support column. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] like Figures 1-5As shown, this utility model provides a wastewater cooler with a pipe anti-clogging device, including a wastewater cooler body 1. An outlet pipe 2 and an inlet pipe 3 are connected to both ends of the wastewater cooler body 1, respectively. The inlet end of the inlet pipe 3 is connected to a filter pipe 4 via a bent connecting pipe 6. A slag collection pipe seat 5 is connected to the end of the filter pipe 4 away from the bent connecting pipe 6. A support column 16 is installed at the bottom inside the slag collection pipe seat 5. A turbine housing 13 is installed on the support column 16, and a turbine 12 is installed inside the turbine housing 13. Wheel 12 is rotatably connected to the inner wall of turbine housing 13 via a rotating shaft. One end of the rotating shaft is fixedly connected to a linkage shaft 10. The linkage shaft 10 moves through the top of turbine housing 13 and is fixedly connected to a cleaning scraper 9. A filter screen 8 is provided on the end of filter pipe 4 near the slag collection pipe seat 5. The cleaning scraper 9 is provided on the surface of the filter screen 8. A drain end 14 and a water supply end are provided on turbine housing 13. A water supply pipe 7 is installed on the water supply end. The water supply pipe 7 passes through the slag collection pipe seat 5 and extends to the outside.

[0026] In one embodiment of this utility model, a limiting ring 15 is installed at one end of the filter tube 4 near the slag collection tube seat 5, and the bottom outer wall of the filter screen cover 8 is in contact with the bottom of the limiting ring 15.

[0027] As one embodiment of this utility model, the middle part of the filter screen cover 8 is a conical structure, and the concave surface of the filter screen cover 8 is set close to the slag collection pipe seat 5.

[0028] As one embodiment of this utility model, a sealing groove is provided on the surface of the slag collection pipe seat 5, and a sealing strip 11 is provided in the sealing groove. The sealing strip 11 is in contact with the bottom of the filter screen cover 8.

[0029] As one embodiment of this utility model, the cleaning scraper 9 is inclined along the side wall angle of the filter screen 8, and the cleaning scraper 9 is fixedly connected to the surface of the linkage shaft 10 by a reinforcing rod.

[0030] In one embodiment of this utility model, the drain end 14 is disposed inside the slag collection pipe seat 5, and the drain end 14 and the water conveying end are centrally symmetrical.

[0031] In one embodiment of this utility model, the slag collection pipe seat 5 is connected to one end of the filter pipe 4 by a flange. The top of the slag collection pipe seat 5 is an open structure, and the bottom is a closed structure.

[0032] Specific working principle:

[0033] When the wastewater cooler body 1 is in operation, wastewater is input into the turbine housing 13 from the water supply pipe 7, and then discharged from the drain end 14 after passing through the turbine 12. The discharged wastewater enters the bottom of the filter pipe 4, is filtered by the filter screen 8, enters the inlet pipe 3, and then enters the wastewater cooler body 1. After being cooled, it is discharged from the outlet pipe 2.

[0034] During filtration, the bottom cleaning scraper 9 cleans the bottom of the filter screen 8 in real time to prevent blockages from clogging the surface of the filter screen 8. The cleaning scraper 9 is driven to rotate by the linkage shaft 10. After the wastewater passes through the turbine housing 13, the water flow drives the turbine 12 to rotate, which in turn drives the linkage shaft 10 to rotate, thereby driving the cleaning scraper 9. This allows the cleaning scraper 9 to be used normally without power when the wastewater cooler is running.

[0035] During cleaning, the filter tube 4 and the slag collection tube seat 5 are disassembled to expose the slag collection tube seat 5. Then the filter screen cover 8 can be disassembled, and the inside of the slag collection tube seat 5 can be cleaned.

[0036] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.

Claims

1. A wastewater cooler with a pipe anti-clogging device, comprising a wastewater cooler body (1), wherein an outlet pipe (2) and an inlet pipe (3) are respectively connected to both ends of the wastewater cooler body (1), characterized in that: The inlet end of the water inlet pipe (3) is connected to the filter pipe (4) via a bent connecting pipe (6). The end of the filter pipe (4) away from the bent connecting pipe (6) is connected to a slag collection pipe seat (5). A support column (16) is installed at the bottom inside the slag collection pipe seat (5). A turbine housing (13) is installed on the support column (16). A turbine (12) is installed inside the turbine housing (13). The turbine (12) is rotatably connected to the inner wall of the turbine housing (13) via a rotating shaft. One end of the rotating shaft is fixed. A linkage shaft (10) is connected, which movably passes through the top of the turbine housing (13) and is fixedly connected to a cleaning scraper (9). A filter screen (8) is provided at one end of the filter pipe (4) near the slag collection pipe seat (5). The cleaning scraper (9) is provided on the surface of the filter screen (8). A drain end (14) and a water supply end are provided on the turbine housing (13). A water supply pipe (7) is installed on the water supply end. The water supply pipe (7) passes through the slag collection pipe seat (5) and extends to the outside.

2. The wastewater cooler with a pipe anti-clogging device as described in claim 1, characterized in that: A limiting ring (15) is installed at one end of the filter tube (4) near the slag collection tube seat (5), and the bottom outer wall of the filter screen cover (8) is in contact with the bottom of the limiting ring (15).

3. The wastewater cooler with a pipe anti-clogging device as described in claim 1, characterized in that: The middle part of the filter screen cover (8) is a conical structure, and the concave surface of the filter screen cover (8) is set close to the slag collection pipe seat (5).

4. The wastewater cooler with a pipe anti-clogging device as described in claim 1, characterized in that: The surface of the slag collection pipe seat (5) is provided with a sealing groove, and a sealing strip (11) is provided in the sealing groove. The sealing strip (11) is in contact with the bottom of the filter screen cover (8).

5. The wastewater cooler with a pipe anti-clogging device as described in claim 1, characterized in that: The cleaning scraper (9) is inclined along the side wall angle of the filter screen (8), and the cleaning scraper (9) is fixedly connected to the surface of the linkage shaft (10) by a reinforcing rod.

6. The wastewater cooler with a pipe anti-clogging device as described in claim 1, characterized in that: The drain end (14) is located inside the slag collection pipe seat (5), and the drain end (14) and the water conveying end are centrally symmetrical.

7. The wastewater cooler with a pipe anti-clogging device as described in claim 1, characterized in that: The slag collection pipe seat (5) is connected to the filter pipe (4) at one end by a flange. The top of the slag collection pipe seat (5) is an open structure and the bottom is a closed structure.

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