A convenient assembly type sewage treatment equipment for high-cold townships

Abstract

The utility model provides a kind of for alpine town's convenient assembly type sewage treatment equipment.It is related to sewage treatment equipment technical field.The convenient assembly type sewage treatment equipment for alpine town includes treatment pond and the sewage pipe being arranged above treatment pond, the top of the treatment pond is equipped with connecting crossbeam, the bottom of the connecting crossbeam is fixedly installed with three mounting frames, three the mounting frames are respectively fixedly installed with primary filter, secondary filter and advanced filter, the sewage pipe is located one side of the primary filter, the bottom of three the mounting frames is extended to the treatment pond, the bottom inner wall of the treatment pond is fixedly installed with two guide columns, two slide holes are set up on the connecting crossbeam.The utility model has the advantages of less assembly process, prevent sewage and filter element pore ice blockage.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment equipment technology, specifically a convenient assembled sewage treatment equipment for high-altitude and cold towns. Background Technology

[0002] In high-altitude and cold rural areas, traditional sewage treatment equipment faces numerous problems due to its remote location, harsh climate (extremely low winter temperatures, often below -20°C), and relatively weak infrastructure. On the one hand, the integrated design of traditional treatment equipment requires extensive pipe welding during installation, resulting in a long assembly cycle and increasing the risk of frostbite to workers in the frigid environment. On the other hand, the low temperatures in high-altitude and cold regions can cause water to freeze, which can block the pores of the filter elements inside the sewage treatment equipment, affecting filtration performance.

[0003] Therefore, it is necessary to provide a new, convenient, modular sewage treatment device for high-altitude and cold rural towns to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a convenient, modular sewage treatment device for high-altitude and cold rural towns, which involves fewer assembly steps and prevents sewage and filter element pores from freezing and clogging.

[0005] To solve the above-mentioned technical problems, the present invention provides a convenient assembled sewage treatment device for high-altitude and cold towns, comprising: a treatment tank and a sewage pipe disposed above the treatment tank. A connecting beam is provided above the treatment tank, and three mounting frames are fixedly installed at the bottom of the connecting beam. A primary filter, a secondary filter, and a high-grade filter are respectively fixedly installed in the three mounting frames. The sewage pipe is located on one side of the primary filter. The bottom of each of the three mounting frames extends into the treatment tank. Two guide columns are fixedly installed on the bottom inner wall of the treatment tank. Two sliding holes are opened on the connecting beam, and the two guide columns pass through the corresponding sliding holes and are flush with the inner wall of the corresponding sliding holes. The treatment tank is fitted together; a steam generator is provided on one side of the treatment tank, and the guide column is located between the high-grade filter and the steam generator. Multiple steam chambers are provided in the treatment tank. Multiple vent holes are provided on the side of the treatment tank near the steam generator, and multiple exhaust holes are provided on the side away from the steam generator. The multiple vent holes and multiple exhaust holes are all connected to the corresponding steam chambers. Multiple vent pipes are fixedly installed on the side of the treatment tank near the steam generator by bolts. The multiple vent pipes are respectively connected to the multiple vent holes. The same longitudinal air pipe is fixedly installed at the end of the multiple vent pipes near the steam generator. The exhaust port of the steam generator is fixedly connected to the longitudinal air pipe.

[0006] Furthermore, the primary filter is a stainless steel filter screen, the intermediate filter is a filter cloth, and the advanced filter is an activated carbon adsorption plate.

[0007] Furthermore, two insertion slots are provided on the connecting crossbeam, and insertion plates are slidably installed in both insertion slots. The bottom of both insertion plates extends into the treatment pool and is fixedly installed with a connecting frame. An ultraviolet disinfection lamp is fixedly installed in the connecting frame. A rectangular connecting sleeve is fixedly fitted on both insertion plates. The bottom of the rectangular connecting sleeve contacts the top of the connecting crossbeam, and the rectangular connecting sleeve is fixedly connected to the connecting crossbeam by bolts.

[0008] Furthermore, a side plate is fixedly installed on the top of the treatment tank near the steam generator. A limit insert is slidably installed on the side plate, and the bottom of the limit insert abuts against the top of the connecting beam. A positioning bracket is fixedly installed on the side of the side plate away from the guide column. Two slide rods are slidably installed on the positioning bracket. The same push-pull piece is fixedly installed on one end of the two slide rods near the limit insert. The push-pull piece is fixedly connected to the limit insert. A tension spring is sleeved on both slide rods. One end of the tension spring is fixedly connected to the positioning bracket, and the other end is fixedly connected to the push-pull piece.

[0009] Furthermore, an arc-shaped heating element is fitted on the outer wall of the sewage pipe, and a drain pipe is fixedly installed on the side of the treatment tank away from the sewage pipe.

[0010] Furthermore, the outer walls of the three mounting frames are wrapped with sealing strips that fit against the inner walls of the sides and bottom of the treatment pool.

[0011] Furthermore, the connecting beam has a first inclined surface on the side near the side plate, and the limiting insert has a second inclined surface on the side away from the side plate, with the first inclined surface and the second inclined surface being compatible.

[0012] Compared with related technologies, the convenient assembled sewage treatment equipment for high-altitude and cold towns provided by this utility model has the following beneficial effects: I. This utility model uses an arc-shaped heating element on the outer wall of the sewage pipe to heat and insulate the sewage, preventing the sewage inside the pipe from freezing and ensuring that the sewage flows smoothly into the treatment tank. At the same time, the steam generator is started, and steam enters the steam chamber to heat the treatment tank and the primary filter, intermediate filter and advanced filter. It works in conjunction with the ultraviolet disinfection lamp to generate heat. Multiple heating methods ensure that the temperature around the filter is suitable, effectively preventing the filter holes from freezing and clogging. It is suitable for the low-temperature environment of cold towns and villages. Second, when disassembling this utility model, the connecting beam and the treatment tank can be separated by pulling the push-pull plate, and the treatment tank, connecting beam and steam generator can be disassembled by splitting the vent pipe, which is convenient to carry. During assembly, the vent pipe is quickly connected by bolts, and after the connecting beam is inserted along the guide column, the tension spring drives the limit insert to automatically lock and fix it. No complicated tools are required, reducing the difficulty of maintenance and movement, thereby speeding up the assembly effect and reducing the risk of workers being frostbitten to a certain extent. Attached Figure Description

[0013] Figure 1 A schematic diagram of a preferred embodiment of the convenient assembled sewage treatment equipment for high-altitude and cold towns provided by this utility model; Figure 2 This is a schematic diagram of the connection structure between the treatment tank and the guide column in this utility model; Figure 3 This is a schematic diagram of the connection structure between the mounting frame and the connecting beam in this utility model; Figure 4 This is a cross-sectional schematic diagram of the steam cavity in this utility model; Figure 5 This is a schematic diagram of the connection structure between the vent pipe and the longitudinally placed vent pipe in this utility model; Figure 6 This is a schematic diagram of the installation of the ultraviolet disinfection lamp in this utility model; Figure 7 This is an assembly diagram of the positioning bracket and slide bar in this utility model.

[0014] The following are labeled in the diagram: 1. Treatment tank; 2. Sewage pipe; 3. Connecting beam; 4. Mounting frame; 5. Primary filter; 6. Intermediate filter; 7. High-grade filter; 8. Connecting frame; 9. Ultraviolet disinfection lamp; 10. Steam generator; 11. Steam chamber; 12. Vent pipe; 13. Longitudinal air pipe; 14. Guide column; 15. Insertion slot; 16. Insertion plate; 17. Side plate; 18. Limiting insert; 19. Positioning bracket; 20. Slide rod; 21. Push-pull plate; 22. Tension spring. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Please refer to the following: Figures 1-7 .

[0017] The convenient modular wastewater treatment equipment for high-altitude and cold towns includes: a treatment tank 1 and a drain pipe 2 installed above the treatment tank 1. An arc-shaped heating element is fitted onto the outer wall of the drain pipe 2 to prevent wastewater from freezing at the source. A drain pipe is fixedly installed on the side of the treatment tank 1 away from the drain pipe 2 to discharge the filtered wastewater. A connecting beam 3 is provided above the treatment tank 1, and three mounting frames 4 are fixedly installed at the bottom of the connecting beam 3. A primary filter 5, a secondary filter 6, and a high-grade filter 7 are respectively fixedly installed in the three mounting frames 4. The primary filter 5 is a stainless steel filter screen. It has a stable coarse filtration effect. The intermediate filter 6 is a filter cloth that can filter out fine impurity particles. The advanced filter 7 is an activated carbon adsorption plate that can adsorb bacteria and odors in sewage. The sewage discharge pipe 2 is located on one side of the primary filter 5, so that sewage passes through the primary filter 5, intermediate filter 6 and advanced filter 7 in sequence for multi-stage filtration, which improves the filtration effect. The bottom of the three mounting frames 4 extends into the treatment tank 1. In order to ensure the sealing effect, the outer walls of the three mounting frames 4 are wrapped with sealing strips, which are in contact with the inner walls of the two sides and the bottom of the treatment tank 1. In this embodiment, two guide posts 14 are fixedly installed on the bottom inner wall of the treatment tank 1. Two sliding holes are opened on the connecting beam 3. The two guide posts 14 pass through the corresponding sliding holes and fit against the inner wall of the corresponding sliding holes. In order to ensure that the connecting beam 3 is stably installed on the guide posts 14, a side plate 17 is fixedly installed on the top of the treatment tank 1 near the steam generator 10 mentioned below. A limit insert 18 is slidably installed on the side plate 17. The bottom of the limit insert 18 abuts against the top of the connecting beam 3. A positioning bracket 19 is fixedly installed on the side of the side plate 17 away from the guide posts 14. Two slide rods 20 are slidably installed on the positioning bracket 19. The same push-pull piece 21 is fixedly installed on the end of the two slide rods 20 near the limit insert 18. The push-pull piece 21 and the limit insert 18 are connected. The plate 18 is fixedly connected, and each of the two slide rods 20 is fitted with a tension spring 22. One end of the tension spring 22 is fixedly connected to the positioning bracket 19, and the other end is fixedly connected to the push-pull plate 21. Due to the large elastic force of the tension spring 22, the limiting insert 18 is always kept at the top of the connecting beam 3, so that the connecting beam 3 will not easily slide on the guide post 14. In addition, in order to facilitate the installation of the connecting beam 3, a first inclined surface is opened on the side of the connecting beam 3 near the side plate 17, and a second inclined surface is opened on the side of the limiting insert 18 away from the side plate 17. The first inclined surface and the second inclined surface are compatible. During installation, simply align the sliding hole with the guide post 14 and insert it. Through the self-adaptive ability of the first and second inclined surfaces, the installation of the connecting beam 3 can be completed, improving the ease of assembly. In this embodiment, to prevent icing of the wastewater in the treatment tank 1 and the multiple filter holes, a steam generator 10 is provided on one side of the treatment tank 1. This steam generator 10 is a common steam generation device on the market and is mature existing technology, so it will not be described in detail here. The guide column 14 is located between the high-grade filter 7 and the steam generator 10. Multiple steam chambers 11 are provided in the treatment tank 1. Multiple vent holes are provided on the side of the treatment tank 1 near the steam generator 10, and multiple exhaust holes are provided on the side away from the steam generator 10. The multiple vent holes and multiple exhaust holes are all connected to the corresponding steam chambers 11. The side of the treatment tank 1 near the steam generator 10 is fixedly installed by bolts. There are multiple vent pipes 12, which are connected to multiple vent holes. The ends of the multiple vent pipes 12 near the steam generator 10 are fixedly installed with the same longitudinal air pipe 13. The exhaust port of the steam generator 10 is fixedly connected to the longitudinal air pipe 13. Through the operation of the steam generator 10, warm steam can be sent into the steam chamber 11, thereby providing heating conditions for the inside of the treatment tank 1 and inhibiting the occurrence of icing. It is suitable for high-altitude and cold regions. In actual installation, two or three of the above-mentioned multiple vent pipes 12 can be selectively installed. As long as the vent pipe 12 is in contact with one side of the treatment tank 1, it is not necessary to fix each vent pipe 12 with bolts, which can reduce the installation operation.

[0018] In this embodiment, in order to further improve the filtration and purification effect of sewage, two plug-in slots 15 are opened on the connecting beam 3. A plug-in plate 16 is slidably installed in each of the two plug-in slots 15. The bottom of each plug-in plate 16 extends into the treatment tank 1 and is fixedly installed with a connecting frame 8. An ultraviolet disinfection lamp 9 is fixedly installed in the connecting frame 8. A rectangular connecting sleeve is fixedly fitted on each of the two plug-in plates 16. The bottom of the rectangular connecting sleeve contacts the top of the connecting beam 3, and the rectangular connecting sleeve is fixedly connected to the connecting beam 3 by bolts. The ultraviolet disinfection lamp 9 can provide additional sterilization effect, and it also generates a certain amount of heat. In combination with steam heating, it ensures that the treatment tank 1 has a high temperature.

[0019] The working principle of the convenient assembled sewage treatment equipment for high-altitude and cold towns provided by this utility model is as follows: In this utility model, the sewage pipe 2 is connected to an external sewage discharge device; During sewage treatment, sewage is transported through sewage pipe 2. During the transport process, the arc-shaped heating element is activated. After being powered on, it continuously releases heat to heat and keep the sewage in sewage pipe 2 at a temperature above freezing point, preventing the sewage from freezing inside the pipe and ensuring that the sewage can flow smoothly into the treatment tank 1. Subsequently, the wastewater flows through the primary filter 5, the intermediate filter 6, and the advanced filter 7 in sequence for graded filtration. During the filtration process, in order to prevent the filter surface and internal pores from being blocked by the low temperature of the wastewater due to freezing, the steam generator 10 is started. The steam generated by the generator first enters the longitudinal air pipe 13, and then is distributed to multiple air pipes 12 through the longitudinal air pipe 13. The multiple air pipes 12 are connected to multiple air holes, and the steam enters the multiple steam chambers 11 opened in the treatment tank 1 through the air holes. At this time, the steam diffuses in the steam chamber 11, releasing heat to assist in heating the internal environment of the treatment tank 1 and the primary filter 5, intermediate filter 6, and advanced filter 7 that flow through it, keeping the temperature around the three filters within a suitable range and preventing the sewage from freezing in the filter holes. At the same time, the exhaust port connected to the steam chamber 11 can discharge the low-temperature steam after the heating process is completed in a timely manner, ensuring the circulation and renewal of the steam in the steam chamber 11 and continuously maintaining the anti-icing effect. In addition, the outer walls of the three mounting frames 4 are wrapped with sealing strips, which fit against the inner walls on both sides and the bottom of the treatment tank 1, ensuring that the sewage can pass through the three filters in sequence for multi-stage filtration. Furthermore, during the filtration process, the ultraviolet disinfection lamp 9 fixedly installed inside the connecting frame 8 is powered on to disinfect the filtered wastewater. At the same time, the ultraviolet disinfection lamp 9 generates a small amount of heat when it is working, which can help raise the temperature of a local area in the treatment tank 1, complementing the steam heating and further reducing the possibility of ice formation in the filter pores. In subsequent use, when it is necessary to dismantle the entire treatment equipment, simply pull the push-pull piece 21 away from the connecting beam 3 to separate it from the connecting beam 3. Then, pull the entire connecting beam 3 along with the three mounting frames 4 upwards to separate it from the treatment tank 1. Then, separate the vent pipe 12 from one side of the treatment tank 1 to dismantle the treatment tank 1, the connecting beam 3, and the steam generator 10, making it convenient for subsequent transport. When reassembly is required, the vent pipe 12 is reconnected to one side of the treatment tank 1 with bolts. Then, the sliding hole on the connecting beam 3 is aligned with the guide post 14 and inserted. When the first inclined surface on one side of the connecting beam 3 contacts the second inclined surface of the limiting insert 18, it will push the limiting insert 18 back. At this time, the tension spring 22 is in a compressed state. After the mounting frame 4 is installed in place, the limiting insert 18 and the connecting beam 3 are intertwined. The compressed tension spring 22 releases its elasticity and directly brings the limiting insert 18 to the top of the connecting beam 3, thereby creating a locking effect on the connecting beam 3 and completing the assembly work between the connecting beam 3 and the treatment tank 1.

[0020] Compared with related technologies, the convenient assembled sewage treatment equipment for high-altitude and cold towns provided by this utility model has the following beneficial effects: I. This utility model uses an arc-shaped heating element on the outer wall of the sewage pipe 2 to heat and keep it warm, preventing the sewage inside the pipe from freezing and ensuring that the sewage flows smoothly into the treatment tank 1; at the same time, the steam generator 10 is started, and steam enters the steam chamber 11 to heat the treatment tank 1 and the primary filter 5, intermediate filter 6 and advanced filter 7. It works in conjunction with the ultraviolet disinfection lamp 9 to generate heat. Multiple heating methods ensure that the temperature around the filter is suitable, effectively preventing the filter holes from freezing and clogging, and is suitable for the low-temperature environment of cold towns and villages. Second, when disassembling this utility model, the connecting beam 3 and the treatment pool 1 can be separated by pulling the push-pull plate 21, and the treatment pool 1, the connecting beam 3, and the steam generator 10 can be disassembled by splitting the vent pipe 12, which is convenient for carrying. During assembly, the vent pipe 12 is quickly connected by bolts, and after the connecting beam 3 is inserted along the guide post 14, the tension spring 22 drives the limiting insert 18 to automatically lock and fix it. No complicated tools are required, reducing the difficulty of maintenance and movement, thereby speeding up the assembly effect and reducing the risk of workers being frostbitten to a certain extent.

[0021] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A convenient, modular wastewater treatment device for high-altitude rural towns, comprising a treatment tank and a discharge pipe disposed above the treatment tank, characterized in that, A connecting beam is provided above the treatment tank. Three mounting frames are fixedly installed at the bottom of the connecting beam. A primary filter, a secondary filter, and a high-grade filter are fixedly installed in the three mounting frames respectively. The sewage pipe is located on one side of the primary filter. The bottom of the three mounting frames extends into the treatment tank. Two guide columns are fixedly installed on the bottom inner wall of the treatment tank. Two sliding holes are opened on the connecting beam. The two guide columns pass through the corresponding sliding holes and fit against the inner wall of the corresponding sliding holes. A steam generator is provided on one side of the treatment tank. The guide column is located between the high-grade filter and the steam generator. Multiple steam chambers are provided in the treatment tank. Multiple vent holes are provided on the side of the treatment tank near the steam generator, and multiple exhaust holes are provided on the side away from the steam generator. The multiple vent holes and multiple exhaust holes are all connected to the corresponding steam chambers. Multiple vent pipes are fixedly installed on the side of the treatment tank near the steam generator by bolts. The multiple vent pipes are respectively connected to the multiple vent holes. The end of the multiple vent pipes near the steam generator is fixedly installed with the same longitudinal air pipe. The exhaust port of the steam generator is fixedly connected to the longitudinal air pipe.

2. The convenient assembled sewage treatment equipment for high-altitude and cold towns according to claim 1, characterized in that, The primary filter is a stainless steel filter screen, the intermediate filter is a filter cloth, and the advanced filter is an activated carbon adsorption plate.

3. The convenient assembled sewage treatment equipment for high-altitude and cold towns according to claim 1, characterized in that, Two insertion slots are provided on the connecting crossbeam. Insertion plates are slidably installed in both insertion slots. The bottom of both insertion plates extends into the treatment pool and is fixedly installed with a connecting frame. An ultraviolet disinfection lamp is fixedly installed in the connecting frame. A rectangular connecting sleeve is fixedly fitted on both insertion plates. The bottom of the rectangular connecting sleeve contacts the top of the connecting crossbeam, and the rectangular connecting sleeve is fixedly connected to the connecting crossbeam by bolts.

4. The convenient assembled sewage treatment equipment for high-altitude and cold towns according to claim 1, characterized in that, A side plate is fixedly installed on the top of the treatment tank near the steam generator. A limit insert is slidably installed on the side plate, and the bottom of the limit insert abuts against the top of the connecting beam. A positioning bracket is fixedly installed on the side of the side plate away from the guide column. Two slide rods are slidably installed on the positioning bracket. The same push-pull piece is fixedly installed on one end of the two slide rods near the limit insert. The push-pull piece is fixedly connected to the limit insert. A tension spring is sleeved on both slide rods. One end of the tension spring is fixedly connected to the positioning bracket, and the other end is fixedly connected to the push-pull piece.

5. The convenient assembled sewage treatment equipment for high-altitude and cold towns according to claim 1, characterized in that, An arc-shaped heating element is fitted on the outer wall of the sewage pipe, and a drain pipe is fixedly installed on the side of the treatment tank away from the sewage pipe.

6. The convenient assembled sewage treatment equipment for high-altitude and cold towns according to claim 1, characterized in that, The outer walls of the three mounting frames are covered with sealing strips that fit against the inner walls of the sides and bottom of the treatment tank.

7. The convenient assembled sewage treatment equipment for high-altitude and cold towns according to claim 4, characterized in that, The connecting beam has a first inclined surface on the side near the side plate, and the limiting insert has a second inclined surface on the side away from the side plate. The first inclined surface and the second inclined surface are adapted to each other.

Images