Sludge discharge pipe and bottom mud collection equipment
By installing water supply pipes and flocculant pipes in the mixing pipeline, the problem of slow mixing of flocculant and sludge was solved, and efficient sludge consolidation was achieved.
Patent Information
- Application Number
- CN202421688391.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-07-17
AI Technical Summary
In existing technologies, flocculants mix slowly with sediment, resulting in poor mixing and low mixing efficiency during sludge discharge.
Design a mixing pipeline comprising water supply pipes and flocculant pipes, staggered and made of rigid material, to ensure effective mixing of flocculant and water, thereby improving the consolidation efficiency of sludge.
By staggering the water supply pipes and flocculant pipes, the sludge and flocculant are fully mixed, improving the sludge consolidation efficiency and effect.
Smart Images
Figure CN223732527U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of mixed pipeline, sludge discharge pipe and bottom mud collection equipment. BACKGROUND
[0002] In river dredging, ditch and pond desilting these projects will produce a large amount of river and lake bottom sludge. These sludge has the characteristics of large compressibility, strong fluidity, etc. It is difficult to meet the requirements of land transportation, recycling, reuse, etc. without treatment, and it occupies a large amount of construction site when piled up in the construction site. Therefore, flocculants need to be added during sludge discharge to dewater the sludge. The dewatered sludge has reduced fluidity, which provides convenience for subsequent construction. However, existing engineering cases show that flocculants can improve the solidification efficiency to some extent, but the existing technology has the problems of slow mixing of flocculants and sludge, poor mixing effect, etc. SUMMARY
[0003] The utility model aims to provide a kind of mixed pipeline to solve the problem of low mixing efficiency caused by adding flocculants during sludge discharge in the prior art.
[0004] To achieve the above-mentioned purpose, the utility model provides a kind of mixed pipeline, the mixed pipeline includes mixing main pipe, flocculant pipe communicated with the mixing main pipe, water adding pipe communicated with the mixing main pipe, the mixing main pipe has an inlet end for introducing sludge, an outlet end for discharging sludge, the water adding pipe has a water adding port, the water adding port is oriented in the same direction as the inlet end, the flocculant pipe has a dosing port, and the dosing port is oriented in the same direction as the inlet end.
[0005] As a further improvement of the utility model, the number of flocculant pipes and water adding pipes is two.
[0006] As a further improvement of the utility model, the water adding pipe has a water adding connection end connected to the mixing main pipe, and the flocculant pipe has a flocculant connection end connected to the mixing main pipe. Along the axial direction of the mixing main pipe, the water adding connection end and the flocculant connection end are staggered, and the water adding connection end is closer to the inlet end than the flocculant connection end.
[0007] As a further improvement of the utility model, the diameter of the water adding pipe is greater than the diameter of the flocculant pipe.
[0008] As a further improvement of the utility model, the mixed pipeline is made of hard material.
[0009] As a further improvement of the utility model, the mixed pipeline further includes a first sealing member for sealing the flocculant pipe and a second sealing member for sealing the water adding pipe.
[0010] The utility model also provides a sludge discharge pipe, the sludge discharge pipe includes the sludge discharge pipe and sets up the mixed pipe in the middle part of the sludge discharge pipe as above.
[0011] As the further improvement of the utility model, the sludge discharge pipe includes the first pipe line for connecting with the inlet end, the second pipe line for connecting with the outlet end, and the length of the second pipe line is greater than or equal to 100 meters.
[0012] The utility model also provides a bottom mud collection equipment, the bottom mud collection equipment includes bottom mud collection spare, with the bottom mud collection spare intercommunication as above-mentioned sludge discharge pipe, with the solidification filter bag for receiving the sludge of sludge discharge pipe discharge.
[0013] As the further improvement of the utility model, the bottom mud collection equipment further includes the floating platform device for supporting the bottom mud collection spare.
[0014] The utility model has the advantages that: the mixed pipe, the sludge discharge pipe and the bottom mud collection equipment improve the mixing effect of sludge and flocculating agent, and further improve the solidification efficiency of sludge. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structure schematic diagram of the bottom mud collection equipment of the utility model,
[0016] Figure 2 It is Figure 1 The enlarged structure schematic diagram of area A in,
[0017] Figure 3 It is the result schematic diagram of the mixed pipe of the utility model. DETAILED DESCRIPTION
[0018] The technical scheme of the utility model will be described clearly and completely below in combination with the drawings, and obviously, the described embodiments are a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.
[0019] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the restriction of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0020] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the restriction of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0021] As Figures 1 to 3 The utility model mud collecting equipment 100 including mud collection 1, with the mud collection 1 communication sludge discharge pipe 2, with the solidification filter bag 3 of receiving sludge discharge pipe 2 to discharge sludge, with the floating platform device 4 of supporting the mud collection 1.
[0022] The mud collection 1 is used to suck sludge to sludge discharge pipe 2, the solidification filter bag 3 is placed on the bank, is used to collect sludge and then solidifies, and the sludge discharge pipe 2 is used for sludge discharge. In the embodiment, the floating platform device 4 supports the mud collection 1, and in other embodiments, other supporting devices can also be used. In this embodiment, no specific limitation is made.
[0023] The sludge discharge pipe 2 includes a sludge discharge pipeline and a mixing pipeline 23 arranged in the middle of the sludge discharge pipeline. Here, the middle does not mean the mathematical middle position, but as long as the mixing pipeline 23 is connected to the pipeline at both ends.
[0024] The mixing pipeline 23 includes a mixing main pipe 231, a flocculating agent pipe 233 connected to the mixing main pipe 231, a water adding pipe 232 connected to the mixing main pipe 231, a first sealing member for sealing the flocculating agent pipe 233, and a second sealing member for sealing the water adding pipe 232.
[0025] The mixing pipe 23 is made of hard material. In the embodiment, the mixing pipe 23 is made of stainless steel.
[0026] The mixing main pipe 231 has an inlet end 2311 for entering the sludge and an outlet end 2312 for discharging the sludge.
[0027] The sludge discharging pipe includes a first pipe 21 connected with the inlet end 2311 and a second pipe 22 connected with the outlet end 2312, and the length of the second pipe 22 is greater than or equal to 100 meters. In the embodiment, the first pipe 21 is used to connect the bottom sludge collecting device 1, the second pipe 22 is used to discharge the sludge into the solidification filter bag 3, and the length of the second pipe 22 greater than or equal to 100 meters can ensure that the flocculating agent and water are fully mixed with the sludge.
[0028] In the embodiment, the inlet end 2311 is connected with the first pipe 21 by means of a clamp, and the outlet end 2312 is also connected with the second pipe 22 by means of a clamp. In other embodiments, the connection between the mixing main pipe 231 and the sludge discharging pipe 2 can also be achieved by threaded connection or other means, which is not limited by the utility model. In this way, the mixing main pipe 231 in the embodiment is more easily matched with the existing bottom sludge collecting device 100, and has stronger universality.
[0029] The water adding pipe 232 has a water adding connection end 2322 connected with the mixing main pipe 231 and a water adding port 2321.
[0030] The flocculating agent pipe 233 has a flocculating agent connection end 2332 connected with the mixing main pipe 231 and a flocculating agent adding port 2331.
[0031] Along the axial direction of the mixing main pipe 231, the water adding connection end 2322 and the flocculating agent connection end 2332 are staggered, and the water adding connection end 2322 is closer to the inlet end 2311 than the flocculating agent connection end 2332.
[0032] The water adding pipe 232 is used to add water to the sludge, which plays a dilution role on the sludge, and facilitates the subsequent mixing of the flocculating agent and the sludge, so the water adding connection end 2322 needs to be closer to the inlet end 2311 than the flocculating agent connection end 2332.
[0033] The flocculating agent pipe 233 is used to add flocculating agent to the sludge and fully contact with the sludge and sewage in the mixing main pipe 231. The flocculating agent can improve the solidification efficiency of the sludge, and the sludge diluted by water can be more fully mixed with the flocculating agent, so as to realize more efficient solidification of the sludge.
[0034] In the embodiment, the number of the flocculant pipes 233 and the water adding pipes 232 is two. The two water adding pipes 232 and the two flocculant pipes 233 can be used alternately, or can be used simultaneously when a large flow of sludge is needed. The pipe diameter of the water adding pipe 232 is larger than that of the flocculant pipe 233. When one of the flocculant pipe 233 and the water adding pipe 232 is not needed, the first sealing member and the second sealing member can be used to seal.
[0035] The water adding port 2321 is arranged in the same direction as the inlet end 2311, and the flocculant adding port 2331 is arranged in the same direction as the inlet end 2311. In this way, the sludge can be prevented from entering the water adding pipe 232 and the flocculant pipe 233.
[0036] The mixing pipeline 23, the sludge discharge pipe 2 and the bottom sludge collecting device 100 of the utility model, through setting up having water adding pipe 232 and flocculant pipe 233 mixing pipeline 23, can add water and flocculant to sludge, improve the mixing effect of sludge and flocculant, and then improve the consolidation efficiency of sludge. The mixing pipeline 23 of the utility model has strong versatility, and can be matched with the existing sludge discharge pipe 2 and bottom sludge collecting device 100. The simple structure can greatly improve the consolidation efficiency and consolidation effect of sludge.
[0037] The technical features of the above-described embodiments can be combined arbitrarily. To make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not contradict each other, they should be considered as the scope of the present disclosure.
[0038] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, some modifications and improvements can be made, which are all within the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.
Claims
1. A sludge discharge pipe, characterized by: The sludge discharge pipe comprises a sludge discharge pipeline and a mixing pipeline arranged in the middle of the sludge discharge pipeline, the mixing pipeline comprises a mixing main pipe, a flocculant pipe in communication with the mixing main pipe, and a water adding pipe in communication with the mixing main pipe, the mixing main pipe has an inlet end for entering sludge and an outlet end for discharging sludge, the water adding pipe has a water adding opening which is oriented in the same direction as the inlet end, and the flocculant pipe has a dosing opening which is oriented in the same direction as the inlet end.
2. The sludge discharge pipe according to claim 1, characterized in that: The number of the flocculant pipes and the number of the water adding pipes are both two.
3. The sludge discharge tube of claim 1, wherein: The water adding pipe has a water adding connecting end connected with the mixing main pipe, and the flocculant pipe has a flocculant connecting end connected with the mixing main pipe, the water adding connecting end and the flocculant connecting end are staggered along the axial direction of the mixing main pipe, and the water adding connecting end is closer to the inlet end than the flocculant connecting end.
4. The sludge discharge tube of claim 1, wherein: The pipe diameter of the water adding pipe is greater than the pipe diameter of the flocculant pipe.
5. The sludge discharge tube of claim 1, wherein: The mixing pipeline is made of a hard material.
6. The sludge discharge tube of claim 1, wherein: The mixing pipeline further comprises a first sealing member for sealing the flocculant pipe and a second sealing member for sealing the water adding pipe.
7. The sludge discharge tube of claim 1, wherein: The sludge discharge pipeline comprises a first pipeline connected with the inlet end and a second pipeline connected with the outlet end, and the length of the second pipeline is greater than or equal to 100 meters.
8. A bottom sediment collecting apparatus characterized by comprising: The bottom sludge collecting device comprises a bottom sludge collecting member, the sludge discharge pipe as claimed in any one of claims 1-7 in communication with the bottom sludge collecting member, and a solidification filter bag for receiving the sludge discharged by the sludge discharge pipe.
9. The bottom sediment collecting apparatus according to claim 8, characterized by: The bottom sludge collecting device further comprises a floating platform device for supporting the bottom sludge collecting member.