A skid device for stainless steel honeycomb inclined tubes used in water treatment.

Abstract

This utility model discloses a skid device for stainless steel honeycomb inclined tubes used in water treatment, comprising a frame structure and an inclined tube three-dimensional module. The inclined tube three-dimensional module is placed within the frame structure and consists of two inclined tube three-dimensional components and several connecting pieces symmetrically located at the joint of the inclined sides of the two inclined tube three-dimensional components. The two inclined tube three-dimensional components and the connecting pieces are spot-welded together. Compared with the prior art, this device, by assembling the inclined tube three-dimensional module within the frame structure to form an inclined tube skid device, and employing a method of spot-welding multiple hexagonal honeycomb inclined tubes together, along with the supporting structure of the frame, effectively improves the structural strength of the inclined tube skid device. The overall structure is simple and easy to transport, thereby improving the installation, inspection, and maintenance efficiency of the inclined tubes and further extending their service life.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, and in particular to a skid device for a stainless steel honeycomb inclined tube used in water treatment. Background Technology

[0002] Honeycomb inclined tubes are widely used in water treatment sedimentation tanks and equipment. Based on the shallow pool sedimentation theory, inclined tube sedimentation tanks have advantages such as high sedimentation efficiency, short residence time, and small footprint. Honeycomb inclined tubes are an important material in the composition of inclined tube sedimentation tanks. Honeycomb inclined tubes are classified by material into traditional plastic honeycomb inclined tubes (common materials include polypropylene, ethylene-propylene copolymer, polyvinyl chloride, and fiberglass) and stainless steel honeycomb inclined tubes, which have rapidly emerged and been widely used in recent years. A large number of old plastic honeycomb inclined tubes have been replaced by stainless steel honeycomb inclined tubes. Plastic honeycomb inclined tubes have disadvantages such as low strength, easy aging, short service life (generally 3-5 years), secondary pollution, and easy adhesion of sticky substances to the inner wall causing blockage and collapse. Stainless steel honeycomb inclined tubes overcome the shortcomings of plastic honeycomb inclined tubes, possessing advantages such as high strength, resistance to aging, recyclability, and a service life of 15-20 years.

[0003] Currently, the installation method for stainless steel honeycomb inclined tubes generally involves welding them outside the sedimentation tank and assembling them inside. Considering the weight of the stainless steel honeycomb inclined tubes, depending on the aperture specifications, the weight of one cubic meter of stainless steel honeycomb inclined tube is approximately 55-169 kg. For ease of handling, the conventional practice is to first weld several honeycomb inclined tubes together to form an independent module. Generally, one cubic meter of inclined tube is divided into four or more independent modules, and then the modules are moved to the packing support inside the sedimentation tank for assembly and stacking.

[0004] The disadvantages of this installation method are a long construction period and the need for strict alignment between modules during the assembly of the inclined tubes to avoid creating ineffective outlet holes and affecting sedimentation. This is particularly problematic for replacing old plastic honeycomb inclined tubes with stainless steel honeycomb inclined tubes, where on-site modification time is generally very limited in order to resume production as quickly as possible. Furthermore, the lack of lifting points on the inclined tubes makes it very inconvenient to remove them from the sedimentation tank for flushing if blockage occurs during use, inevitably damaging parts of the tubes. Therefore, the existing inclined tube installation method has certain limitations. In conclusion, designing a skid-mounted device for stainless steel honeycomb inclined tubes used in water treatment that improves the efficiency of inclined tube installation and maintenance while facilitating lifting is essential. Utility Model Content

[0005] The purpose of this invention is to provide a skid device for a stainless steel honeycomb inclined tube used in water treatment.

[0006] The objective of this utility model is achieved through the following technical solution: A prying device for stainless steel honeycomb inclined tubes used in water treatment, comprising a frame structure and an inclined tube three-dimensional module: the inclined tube three-dimensional module is placed within the frame structure, and the inclined tube three-dimensional module consists of two inclined tube three-dimensional components and several connecting pieces symmetrically located at the joint of the inclined sides of the two inclined tube three-dimensional components. The two inclined tube three-dimensional components and the several connecting pieces are spot-welded together. The inclined tube three-dimensional component is composed of multiple hexagonal honeycomb inclined tubes arranged and spot-welded together. The frame structure includes two symmetrically arranged fixed frames, support rods welded to the bottom of the two fixed frames in a linear array, limiting rods welded to the side walls of the two fixed frames, a connecting rod one welded to one side of the top of the two fixed frames, reinforcing rods welded to both sides of the two fixed frames, and a connecting rod two welded to the other side of the top of the two fixed frames. This facilitates the assembly of the inclined tube three-dimensional module into the frame structure to form the inclined tube prying device, thereby making it easier to use and improving the practicality and applicability of the device.

[0007] According to the aforementioned skid device for a stainless steel honeycomb inclined tube for water treatment, two of the inclined tube three-dimensional components are integrally welded together via several connecting pieces, thereby improving the degree of integration.

[0008] According to the aforementioned skid device for a stainless steel honeycomb inclined tube for water treatment, the hexagonal honeycomb inclined tube is composed of multiple stainless steel inclined tube sheets spot-welded together, and the size of the frame structure is adapted to the size of the inclined tube three-dimensional module. This facilitates the assembly of the inclined tube three-dimensional module within the frame structure for use.

[0009] According to the skid device for a stainless steel honeycomb inclined tube for water treatment, the inclination angle of the inclined tube three-dimensional assembly is 60°. The structure is simple and compact, and the assembled structure has high strength.

[0010] According to the skid device for a stainless steel honeycomb inclined tube for water treatment, both ends of the connecting rod two are provided with internal threaded connection holes for easy hoisting.

[0011] According to the aforementioned skid device for a stainless steel honeycomb inclined tube for water treatment, the entire inclined tube three-dimensional module is made of stainless steel. This enhances the overall support strength of the inclined tube three-dimensional module.

[0012] According to the aforementioned skid device for a stainless steel honeycomb inclined tube for water treatment, the fixing frame is entirely made of stainless steel angle steel, and the fixing frame has an overall parallelogram structure. This improves the support strength and performance.

[0013] According to the aforementioned pry block device for a stainless steel honeycomb inclined tube for water treatment, the support rod, connecting rod one, and connecting rod two are all stainless steel round tubes, while the limiting rod and reinforcing rod are all stainless steel flat bars. This further enhances the support strength and limits the positioning of the inclined tube three-dimensional module.

[0014] The above-mentioned solution has the following beneficial effects:

[0015] 1. By setting up a frame structure and inclined tube three-dimensional modules, compared with the existing technology, this device assembles the inclined tube three-dimensional modules into an inclined tube skid device within the frame structure. It also adopts a method of spot welding multiple hexagonal honeycomb inclined tubes together, along with the supporting structure of the frame, which effectively improves the structural strength of the inclined tube skid device. The inclined tube skid device has a simple and compact structure, is easy to install and maintain, and further extends the service life of the inclined tube.

[0016] 2. By using the connecting rod two and the internal thread connection hole, compared with the existing technology, the connecting rod two of this device not only serves to stabilize the frame structure, but also facilitates hoisting. By screwing the external thread of the external rotating lifting ring tool into the internal thread connection hole, the external rotating lifting ring tool and the inclined tube skid device can be assembled, thus facilitating the hoisting of the inclined tube skid device and making it easier to hoist the inclined tube skid device to the outside of the sedimentation tank for rinsing the hexagonal honeycomb inclined tubes, effectively improving the ease of use and practicality of the inclined tube skid device.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of the skid device for a stainless steel honeycomb inclined tube for water treatment according to this utility model.

[0020] Figure 2 This is a schematic diagram of the overall front view of the skid device for a stainless steel honeycomb inclined tube for water treatment according to this utility model.

[0021] Figure 3 This is a schematic diagram of the internal thread connection hole of the skid block device for a stainless steel honeycomb inclined tube for water treatment according to this utility model.

[0022] Figure 4 This is a schematic diagram of the frame structure of a skid device for a stainless steel honeycomb inclined tube for water treatment according to this utility model.

[0023] Figure 5This is a schematic diagram of the structure of a skid device for a stainless steel honeycomb inclined tube for water treatment, which is a multi-piece hexagonal honeycomb inclined tube arranged and spot-welded.

[0024] Legend:

[0025] 1. Frame structure; 11. Fixed frame; 12. Support rod; 13. Limiting rod; 14. Connecting rod one; 15. Reinforcing rod; 16. Connecting rod two; 2. Inclined tube 3D module; 21. Inclined tube 3D assembly; 211. Hexagonal honeycomb inclined tube; 22. Connecting piece; 3. Internal threaded connection hole; 4. Spot welding position. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] Reference Figures 1-5 A skid device for a stainless steel honeycomb inclined tube for water treatment includes a frame structure 1 and an inclined tube three-dimensional module 2. The inclined tube three-dimensional module 2 is placed inside the frame structure 1. The inclined tube three-dimensional module 2 is composed of two inclined tube three-dimensional components 21 and several connecting pieces 22 symmetrically located at the inclined edges of the two inclined tube three-dimensional components 21. The two inclined tube three-dimensional components 21 and the several connecting pieces 22 are spot welded together. The inclined tube three-dimensional component 21 is composed of multiple hexagonal honeycomb inclined tubes 211 arranged and spot welded together. The frame structure 1 includes two symmetrically arranged fixed frames 11, support rods 12 welded to the bottom of the two fixed frames 11 in a linear array, limiting rods 13 welded to the side walls of the two fixed frames 11, connecting rods 14 welded to one side of the top of the two fixed frames 11, and connecting rods 15 welded to the two fixed frames 11. The reinforcing rods 15 on both sides of the fixed frame 11 and the connecting rod 16 welded to the other side of the top of the two fixed frames 11; the two inclined tube three-dimensional components 21 are integrated welded structure through several connecting pieces 22; the hexagonal honeycomb inclined tube 211 is composed of multiple stainless steel inclined tube pieces spot welded together; the size of the frame structure 1 is adapted to the size of the inclined tube three-dimensional module 2; the inclination angle of the inclined tube three-dimensional component 21 is 60°; the inclined tube three-dimensional module 2 is made of stainless steel; both ends of the connecting rod 16 are provided with internal thread connecting holes 3; the fixed frame 11 is made of stainless steel angle steel; the fixed frame 11 has a parallelogram structure; the support rod 12, connecting rod 14 and connecting rod 16 are all stainless steel round tubes; the limiting rod 13 and the reinforcing rod 15 are all stainless steel flat steel.

[0028] In this configuration, a certain number of stainless steel inclined tube sheets are spot-welded to form a hexagonal honeycomb inclined tube 211. Several hexagonal honeycomb inclined tubes 211 are then spot-welded together at their overlapping sides and widths to form a three-dimensional inclined tube component 21. (Refer to...) Figure 5 , Figure 5 The circled area is spot welding position 4. Two inclined tube 3D components 21 are spot welded together by connecting piece 22 to form an inclined tube 3D module 2. The inclined tube 3D module 2 is assembled in the frame structure 1 to form an inclined tube skid device. The inclined tube 3D component 21 has an inclination angle of 60°, which makes the inclined tube 3D component 21 stronger and more compact, which facilitates the installation and maintenance of the inclined tube and effectively improves the assembly efficiency.

[0029] Working principle: First, several stainless steel honeycomb inclined tube sheets are stacked sequentially. Adjacent inclined tube sheets are spot-welded to their overlapping surfaces along the inclined sides and width to form hexagonal honeycomb inclined tubes 211 with a certain width. Then, several hexagonal honeycomb inclined tubes 211 are combined, with adjacent hexagonal honeycomb inclined tubes 211 spot-welded to each other along their overlapping surfaces along the inclined sides and width to assemble a three-dimensional inclined tube component 21. Next, two three-dimensional inclined tube components 21 of the same size are aligned and placed together. A connecting piece 22 is used at each end of each pair of adjacent inclined sides to spot-weld the two three-dimensional inclined tube components 21 together to form a three-dimensional inclined tube module 2. The three-dimensional inclined tube module 2 with a certain external dimension is placed inside the frame structure 1 to form an inclined tube prying device. The three-dimensional inclined tube module 2 is placed inside two fixed frame frames 11, and then a reinforcing rod 15 is spot-welded to the fixed frame frame 11. A limiting rod is then used to... 13. The support rod 12, connecting rod one 14, connecting rod two 16, and reinforcing rod 15 confine the inclined tube three-dimensional module 2 within the frame structure 1. Since the two ends of the connecting rod two 16 are provided with internal thread connecting holes 3, the external thread of the external rotating lifting ring tool can be screwed into the internal thread connecting hole 3, thereby realizing the assembly of the external rotating lifting ring tool and the inclined tube skid device. Then, the inclined tube skid device can be lifted by the external rotating lifting ring tool, which effectively improves the lifting and installation efficiency and facilitates the washing of the hexagonal honeycomb inclined tube 211 outside the sedimentation tank. Furthermore, the support rod 12 is a smooth round tube. After the inclined tube skid device is lifted onto the inclined tube support of the sedimentation tank by the external rotating lifting ring tool, the inclined tube skid device can be easily pushed manually on the inclined tube support of the sedimentation tank by the support rod 12, thereby effectively improving the ease of use and practicality of the device.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A skid device for a stainless steel honeycomb inclined tube used in water treatment, characterized in that, Includes a frame structure (1) and an inclined tube three-dimensional module (2): the inclined tube three-dimensional module (2) is placed inside the frame structure (1). The inclined tube three-dimensional module (2) is composed of two inclined tube three-dimensional components (21) and several connecting pieces (22) symmetrically located at the inclined sides of the two inclined tube three-dimensional components (21). The two inclined tube three-dimensional components (21) and several connecting pieces (22) are spot welded together. The inclined tube three-dimensional component (21) is composed of multiple hexagonal honeycomb inclined tubes (211) arranged and spot welded together. The frame structure (1) includes two symmetrically arranged fixed frames (11), support rods (12) welded to the bottom of the two fixed frames (11) in a linear array, limiting rods (13) welded to the side walls of the two fixed frames (11), connecting rod one (14) welded to one side of the top of the two fixed frames (11), reinforcing rods (15) welded to both sides of the two fixed frames (11), and connecting rod two (16) welded to the other side of the top of the two fixed frames (11).

2. A prying block device for a stainless steel honeycomb inclined pipe for water treatment according to claim 1, characterized in that, The two inclined tube three-dimensional components (21) are integrally welded together by a number of connecting pieces (22).

3. A prying block device for a stainless steel honeycomb inclined pipe for water treatment according to claim 1, characterized in that, The hexagonal honeycomb inclined tube (211) is composed of multiple stainless steel inclined tube sheets spot welded together, and the size of the frame structure (1) is adapted to the size of the inclined tube three-dimensional module (2).

4. A prying block device for stainless steel honeycomb inclined pipes for water treatment according to claim 1, characterized in that, The tilt angle of the inclined tube three-dimensional component (21) is 60°.

5. The skid device for a stainless steel honeycomb inclined tube for water treatment according to claim 1, characterized in that, The inclined tube three-dimensional module (2) is made of stainless steel.

6. A prying block device for a stainless steel honeycomb inclined pipe for water treatment according to claim 1, characterized in that, Both ends of the connecting rod 2 (16) are provided with internal thread connecting holes (3).

7. A prying block device for a stainless steel honeycomb inclined pipe for water treatment according to claim 1, characterized in that, The fixed frame (11) is made of stainless steel angle steel and has a parallelogram structure.

8. A prying block device for a stainless steel honeycomb inclined pipe for water treatment according to claim 1, characterized in that, The support rod (12), the first connecting rod (14) and the second connecting rod (16) are all stainless steel round tubes, and the limiting rod (13) and the reinforcing rod (15) are all stainless steel flat bars.

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