Buffer tank structure of water slag filtering system
Through complex tank design and buffer structure, the impact problem of traditional slag buffer tanks under complex working conditions has been solved, achieving efficient slag sedimentation and filtration, and improving the overall performance and structural stability of the slag treatment system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional slag buffer tanks are simple in design and cannot effectively cope with the impact of slag-containing water flow under complex working conditions, resulting in tank damage, uneven distribution of slag, poor filtration effect, and poor adaptability, making it difficult to meet the diverse needs of industrial production.
The tank features a complex geometric design with internal buffer structures and baffles, including staggered buffer plates, V-shaped buffer tanks, and screens. Through multi-stage buffering, sedimentation, and filtration, it reduces water flow impact and promotes sedimentation and separation of water sludge.
It improves the buffering performance, sedimentation efficiency, and filtration quality of sludge treatment, extends equipment life, reduces maintenance costs, and ensures stable water flow and efficient treatment.
Smart Images
Figure CN224024514U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water slag processing technical field especially relates to a buffer groove structure of water slag filtering system. BACKGROUND
[0002] In the industrial production process, especially in the field involving water slag processing, the treatment of slag-containing water flow is a key link. The traditional water slag buffer groove design is relatively simple, usually only has basic containing function, and it is difficult to effectively cope with the impact of slag-containing water flow under complex working conditions.
[0003] In practical application, slag-containing water flow often has high flow rate and large impact force, when directly entering the traditional buffer groove, it will cause great impact on the tank body, not only easy to damage the tank structure, shorten its service life, but also may lead to uneven distribution of water slag in the tank, affect the subsequent filtering effect. Moreover, the traditional buffer groove lacks effective buffer structure inside, cannot fully slow down the water flow speed, makes it difficult for water slag to realize effective sedimentation and separation in the tank, and further reduces the processing efficiency of the whole water slag filtering system.
[0004] In addition, the traditional buffer groove is insufficient for the guidance of water flow, and the slag-containing water flow entering the tank body is prone to turbulent flow phenomenon, leading to disordered movement of water slag in the tank, further increasing the difficulty of subsequent filtration. At the same time, due to the lack of reasonable internal structure design, the traditional buffer groove has poor adaptability when processing slag-containing water flow with different flow and concentration, and it is difficult to meet the diversified industrial production needs. UTILITY MODEL CONTENTS
[0005] In order to solve the problems existing in the prior art, the utility model provides a buffer groove structure of water slag filtering system, which is designed by a unique tank body and internal buffer structure, aiming at solving the problems existing in the traditional buffer groove and improving the overall performance of water slag processing.
[0006] In order to achieve the above purpose, the utility model provides a buffer groove structure of water slag filtering system, which comprises a water slag buffer groove body, the water slag buffer groove body comprises a tank body with complex geometric shape, which is composed of multiple inclined surfaces and vertical surfaces, forming a specific space structure, the tank body is provided with a buffer structure for slowing down water flow impact, the buffer structure comprises multiple vertically arranged buffer plates, the buffer plates are staggered in the tank body, the tank body has an inlet and an outlet, the inlet is arranged at one end of the tank body for receiving slag-containing water flow, and the outlet is located at the other end of the tank body to guide the treated water flow out.
[0007] As a further improvement of the utility model, in order to be able to carry out segmented processing to the water flow containing slag, carry out more effective buffering and sedimentation operation to different stages of the water flow, the inside of the tank is divided into at least one buffer zone through a buffering structure, and a strip-shaped buffer groove and a V-shaped buffer groove are arranged in the inside of the buffer zone.
[0008] As a further improvement of the utility model, in order to make the water flow form vortex in the V-shaped groove, promote the sedimentation of water slag, the bottom of the V-shaped buffer groove is designed as an acute angle, and a certain included angle is formed between the two side faces and the horizontal plane, and the two side faces of the V-shaped buffer groove are fixed through reinforcing welding with the strip-shaped buffer groove.
[0009] As a further improvement of the utility model, in order to further improve the filtering effect, more turbulent flow can be generated when the water flow passes through the screen mesh, which is helpful for the contact and separation of water slag particles and the screen mesh, a plurality of screen mesh pieces are arranged in the inside of the strip-shaped buffer groove, the screen mesh pieces are fixed through reinforcing welding with the inner wall of the strip-shaped buffer groove, and the screen mesh pieces are arranged in an overlapping staggered mode.
[0010] As a further improvement of the utility model, in order to avoid that the water flow directly impacts the internal structure of the tank, reduce the generation of turbulent flow, and be conducive to the stable flow and subsequent treatment of the water flow in the tank, a flow guide plate is arranged at the inlet of the tank, the flow guide plate is connected with the edge of the inlet of the tank, and a flow guide groove is designed on the surface of the flow guide plate.
[0011] When the water flow containing slag enters the water slag buffer groove from the external pipeline during the operation of the utility model, the water flow first passes through the flow guide plate arranged at the inlet of the tank. The flow guide plate is closely connected with the edge of the inlet of the tank, and a flow guide groove is designed on the surface of the flow guide plate. The shape and size of the flow guide groove are carefully designed, can guide the water flow to enter the tank uniformly according to the flow and flow direction of the water flow. This guiding action can avoid that the water flow directly impacts the internal structure of the tank, reduce the generation of turbulent flow, and make the water flow enter the inside of the buffer groove in a relatively stable state.
[0012] The tank with a complex geometric shape is composed of a plurality of inclined surfaces and vertical surfaces, and forms a specific space structure. When the water flow containing slag enters the tank, the inclined surfaces and the vertical surfaces change the direction of the water flow, thereby preliminarily dispersing the impact force of the water flow. The design of the space structure makes the water flow receive a certain buffering action when entering the buffer groove, thereby reducing the direct impact of the water flow on the subsequent buffering structure.
[0013] The inside of the groove body is provided with a plurality of vertically arranged buffer plates, which are staggered in the groove body. When the water flow containing slag passes through the buffer plate, the buffer plate will block the forward of the water flow, so that the water flow speed is reduced. At the same time, the staggered arrangement of the buffer plate increases the contact area and time of the water flow and the buffer plate, and the water flow changes direction between the buffer plates, further consuming the energy of the water flow. In this process, part of the larger water slag particles will be deposited to the bottom of the groove body under the action of gravity and water flow resistance.
[0014] The inside of the groove body is divided into at least one buffer zone by the buffer structure, and a strip-shaped buffer groove and a V-shaped buffer groove are arranged in each buffer zone. The strip-shaped buffer groove and the V-shaped buffer groove further finely buffer the water flow. The bottom of the V-shaped buffer groove is designed as a sharp angle, and the two side surfaces form a certain included angle with the horizontal plane. When the water flow enters the V-shaped buffer groove, vortex flow is formed in the groove, which can increase the collision and coagulation opportunities between water slag particles and promote the deposition of water slag. At the same time, the sharp angle design helps to concentrate the deposited water slag at the bottom of the groove, facilitating subsequent cleaning and processing.
[0015] In the V-shaped buffer groove, due to the formation of vortex flow and the reduction of water flow speed, more water slag particles will be deposited to the bottom of the groove. These deposited water slag will gradually accumulate to form a certain thickness of the deposition layer. As the deposition layer thickens, its filtering effect on the subsequent water flow will also gradually increase, which can intercept more fine water slag particles.
[0016] The inside of the strip-shaped buffer groove is provided with a plurality of groups of screen meshes, which are fixed with the inner wall of the strip-shaped buffer groove by reinforcing welding to ensure that the screen meshes will not loosen or fall off under the impact of water flow. The screen meshes are arranged in an overlapping staggered manner, which increases the effective filtering area of the screen meshes and avoids the water flow directly passing through the gaps of the screen meshes. When the water flow passes through the screen meshes, fine water slag particles will be intercepted by the screen meshes and left on the surface of the screen meshes or in the strip-shaped buffer groove, thereby realizing the preliminary filtration of water slag.
[0017] After buffering, deposition and preliminary filtration, the treated water flow will flow towards the outlet of the groove body. The outlet of the groove body is located at the other end of the groove body, and its position and size are designed to ensure that the treated water flow can be smoothly guided out. In the process of guiding out, the water flow will pass through part of the structure of the groove body again, further ensuring that no missed water slag particles enter the subsequent treatment system.
[0018] With the long-term operation of the water slag buffer groove, a large amount of deposited water slag will accumulate in the bottom of the groove and the V-shaped buffer groove. These deposited water slag need to be cleaned regularly to ensure the effective volume and buffering effect of the buffer groove. During cleaning, special cleaning equipment such as sewage suction vehicle can be used to suck out the deposited water slag from the groove.
[0019] The screen sheet in the strip-shaped buffer groove may be blocked or damaged after long-term use. The state of the screen sheet needs to be checked regularly. When the screen sheet is found to be seriously blocked, it should be cleaned in time; when the screen sheet is damaged, it should be replaced in time to ensure the filtering effect of the screen sheet.
[0020] The beneficial effects of the utility model lie in the following aspects.
[0021] I. Excellent buffering performance
[0022] Complex groove structure disperses impact: the water slag buffer groove body adopts a groove with a complex geometric shape, which is composed of multiple inclined surfaces and vertical surfaces to form a specific space structure. This unique design causes the flow direction to change multiple times when the water containing slag enters the groove, effectively dispersing the water flow impact force and avoiding direct and concentrated damage to the groove, greatly extending the service life of the groove and reducing equipment maintenance costs.
[0023] Interleaved arrangement of buffer plates enhances buffering: the multiple vertical buffer plates arranged inside the groove are interleaved. When the water flows through, the buffer plates block one another, further reducing the water flow speed. The interleaved arrangement increases the contact area and time of the water flow with the buffer plates, giving the water slag more opportunities to settle between the buffer plates and significantly improving the water slag settling efficiency, creating good conditions for the subsequent filtration link.
[0024] II. High-efficiency settling and filtering effect
[0025] V-shaped buffer groove promotes settling: the bottom of the V-shaped buffer groove in the buffer zone is designed with a sharp angle, and the two sides form an included angle with the horizontal plane. After the water flow enters the V-shaped groove, it forms a vortex, increasing the collision and coagulation opportunities between water slag particles and promoting rapid settling of the water slag. The sharp angle design also concentrates the settled water slag at the bottom of the groove, facilitating cleaning and effectively improving the settling effect of the water slag.
[0026] Strip-shaped buffer groove for fine filtration: multiple sets of screen sheets are arranged inside the strip-shaped buffer groove and are fixed in the inner wall of the groove by strengthening welding, and are arranged in an overlapping and interleaved manner. This design increases the effective filtering area of the screen, avoids direct passage of the water flow through the gap, can intercept smaller water slag particles, realizes fine filtration of the water flow, and further improves the filtration quality.
[0027] III. Optimized water flow guidance
[0028] Guide plate guides uniform water inflow: the guide plate at the inlet of the groove is connected to the edge of the inlet and has a guide groove on its surface. The guide plate can guide the water containing slag to enter the groove uniformly, avoiding direct impact of the water flow on the internal structure of the groove and reducing the generation of turbulence. This helps the water flow to maintain a stable flow state in the groove, making the buffering and settling process more efficient and orderly.
[0029] IV. Good structural stability and durability
[0030] Reinforced welding ensures structural stability: The two sides of the V-shaped buffer trough are fixed to the strip buffer trough by reinforced welding, and the screen sheet is also connected to the inner wall of the strip buffer trough by reinforced welding. This reinforced welding provides reliable connection strength, ensuring that the components will not loosen or deform under water flow impact and long-term operation, thus guaranteeing the overall structural stability and durability of the slag buffer trough. Attached Figure Description
[0031] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings:
[0032] Fig. 1 This is a structural diagram of the present invention.
[0033] Fig. 2 This is a side view of the novel experimental design.
[0034] Fig. 3 This is a top view of the present invention.
[0035] The components include: 1. Tank body; 2. Inclined surface; 3. Vertical surface; 4. Buffer structure; 5. Buffer plate; 6. Inlet; 7. Outlet; 8. Buffer zone; 9. Strip buffer tank; 10. V-shaped buffer tank; 11. Screen plate; 12. Guide plate. Detailed Implementation
[0036] To enable those skilled in the art to better understand the technical solutions in this application, the following description is provided in conjunction with the appendix. Figs. 1-3 The present invention will be further described below. The following embodiments are only used to illustrate the technical solution of the present invention more clearly, and should not be used to limit the protection scope of the present invention.
[0037] like Figs. 1-3 The diagram illustrates a buffer tank structure for a water sludge filtration system, comprising a water sludge buffer tank body. The water sludge buffer tank body includes a tank 1 with a complex geometric shape, which is composed of multiple inclined surfaces 2 and vertical surfaces 3, forming a specific spatial structure. The tank 1 is equipped with a buffer structure 4 for mitigating the impact of water flow. The buffer structure 4 includes multiple vertically arranged buffer plates 5, which are staggered within the tank 1. The tank 1 has an inlet 6 and an outlet 7. The inlet 6 is located at one end of the tank 1 to receive water containing sludge, while the outlet 7 is located at the other end of the tank 1 to discharge the treated water flow.
[0038] The interior of the trough 1 is divided into at least one buffer zone 8 by the buffer structure 4, and the buffer zone 8 is provided with a strip buffer trough 9 and a V-shaped buffer trough 10.
[0039] The bottom of the V-shaped buffer groove 10 is designed as an acute angle, and the two side surfaces of the V-shaped buffer groove 10 form a certain included angle with the horizontal plane, and the two side surfaces of the V-shaped buffer groove 10 are fixed with the strip-shaped buffer groove 9 through reinforcing welding.
[0040] The strip-shaped buffer groove 9 is internally provided with a plurality of groups of screen meshes 11, the screen meshes 11 are fixed with the inner wall of the strip-shaped buffer groove 9 through reinforcing welding, and the screen meshes 11 are arranged in an overlapping staggered mode.
[0041] The inlet 6 of the groove body 1 is provided with a flow guide plate 12, the flow guide plate 12 is connected with the edge of the inlet 6 of the groove body 1, and the surface of the flow guide plate 12 is designed with a flow guide groove.
[0042] When the water and slag flow enters the water and slag buffer groove from the external pipeline, the flow guide plate 12 arranged at the inlet 6 of the groove body 1 is first passed. The flow guide plate 12 is closely connected with the edge of the inlet 6 of the groove body 1, and the surface of the flow guide plate 12 is designed with a flow guide groove. The shape and size of the flow guide groove are carefully designed, which can guide the water flow to enter the groove body 1 uniformly according to the flow and flow direction of the water flow. This guiding effect can avoid the direct impact of the water flow on the internal structure of the groove body 1, reduce the generation of turbulent flow, and make the water flow enter the buffer groove in a relatively stable state.
[0043] The groove body 1 with a complex geometric shape is composed of a plurality of inclined surfaces 2 and vertical surfaces 3, and forms a specific space structure. When the water and slag flow enters the groove body 1, the inclined surfaces 2 and the vertical surfaces 3 change the direction of the water flow, thereby preliminarily dispersing the impact force of the water flow. The design of the space structure makes the water flow receive a certain buffering effect when entering the buffer groove, thereby reducing the direct impact of the water flow on the subsequent buffer structure 4.
[0044] A plurality of buffer plates 5 are vertically arranged in the groove body 1, and the buffer plates 5 are arranged in a staggered mode in the groove body 1. When the water and slag flow passes through the buffer plates 5, the buffer plates 5 block the advance of the water flow, so that the water flow speed is reduced. At the same time, the staggered arrangement of the buffer plates 5 increases the contact area and time of the water flow with the buffer plates 5, the water flow changes direction between the buffer plates 5, and further consumes the energy of the water flow. In this process, part of the larger water and slag particles will be deposited at the bottom of the groove body 1 under the action of gravity and water flow resistance.
[0045] The inside of the tank 1 is divided into at least one buffer zone 8 by the buffer structure 4, and a strip-shaped buffer groove 9 and a V-shaped buffer groove are arranged in each buffer zone 8. The strip-shaped buffer groove 9 and the V-shaped buffer groove further finely buffer the water flow. The bottom of the V-shaped buffer groove is designed as a sharp angle, and an included angle is formed between the two side faces and the horizontal plane. When the water flow enters the V-shaped buffer groove, an eddy current is formed in the groove, which can increase the collision and coagulation opportunities between water slag particles and promote the precipitation of water slag. At the same time, the sharp angle design helps to concentrate the precipitated water slag at the bottom of the groove, facilitating subsequent cleaning and processing.
[0046] In the V-shaped buffer groove, due to the formation of the eddy current and the reduction of the water flow speed, more water slag particles will precipitate to the bottom of the groove. These precipitated water slag will gradually accumulate to form a certain thickness of the precipitation layer. As the thickness of the precipitation layer increases, its filtering effect on the subsequent water flow will also gradually increase, which can intercept more fine water slag particles.
[0047] A plurality of screen sheets 11 are arranged in the strip-shaped buffer groove 9. The screen sheets 11 are fixed to the inner wall of the strip-shaped buffer groove 9 by reinforcing welding to ensure that the screen sheets 11 will not loosen or fall off under the impact of the water flow. The screen sheets 11 are arranged in an overlapping and staggered manner, which increases the effective filtering area of the screen and avoids the water flow directly passing through the gaps between the screen sheets. When the water flow passes through the screen sheets 11, fine water slag particles will be intercepted by the screen and remain on the surface of the screen or in the strip-shaped buffer groove 9, thereby achieving preliminary filtration of the water slag.
[0048] After buffering, precipitation and preliminary filtration, the treated water flow will flow towards the outlet 7 of the tank 1. The outlet 7 of the tank 1 is located at the other end of the tank 1, and its position and size are designed to ensure that the treated water flow can be smoothly guided out. During the guiding process, the water flow will pass through part of the structure of the tank 1 again, further ensuring that no missed water slag particles enter the subsequent processing system.
[0049] With the long-term operation of the water slag buffer groove, a large amount of precipitated water slag will accumulate at the bottom of the tank 1 and in the V-shaped buffer groove. These precipitated water slag need to be cleaned regularly to ensure the effective volume and buffering effect of the buffer groove. During cleaning, special cleaning equipment such as a sewage suction vehicle can be used to suck out the precipitated water slag from the tank 1.
[0050] The screen sheets 11 in the strip-shaped buffer groove 9 may be blocked or damaged after a long time of use. The state of the screen sheets 11 needs to be checked regularly. When the screen sheets 11 are found to be severely blocked, they should be cleaned in time; when the screen sheets 11 are damaged, they should be replaced in time.
[0051] The utility model discloses not limited to above embodiment, on the basis of the technical scheme disclosed in the utility model, the technical content disclosed in the utility model is not needed to make some substitution and deformation to some technical features among them according to the creative labor of the person skilled in the art, and these substitutions and deformations are all within the protection scope of the utility model.
Claims
1. A buffer tank structure of a water slag filtering system, comprising a water slag buffer tank body, characterized by, The water slag buffer tank body includes a tank body (1) with a complex geometric shape, which is composed of multiple inclined surfaces (2) and vertical surfaces (3) to form a specific spatial structure, and a buffer structure (4) is arranged inside the tank body (1) to slow down the impact of water flow, the buffer structure (4) includes multiple vertically arranged buffer plates (5), the buffer plates (5) are staggered in the tank body (1), the tank body (1) has an inlet (6) and an outlet (7), the inlet (6) is arranged at one end of the tank body (1) to receive the water flow containing slag, and the outlet (7) is located at the other end of the tank body (1) to guide the treated water flow out.
2. The buffer tank structure of a water slag filtering system according to claim 1, characterized in that, The inside of the tank body (1) is divided into at least one buffer zone (8) by the buffer structure (4), and the buffer zone (8) is provided with a strip-shaped buffer tank (9) and a V-shaped buffer tank (10).
3. The surge tank structure of a water slag filtering system according to claim 2, wherein, The bottom of the V-shaped buffer tank (10) is designed as an acute angle, and the two side surfaces form a certain included angle with the horizontal plane, and the two side surfaces of the V-shaped buffer tank (10) and the strip-shaped buffer tank (9) are fixed by reinforcing welding.
4. The surge tank structure of a water slag filtering system according to claim 2, wherein The strip-shaped buffer tank (9) is provided with multiple groups of screen meshes (11) inside, the screen meshes (11) and the inner wall of the strip-shaped buffer tank (9) are fixed by reinforcing welding, and the screen meshes (11) are arranged in an overlapping staggered manner.
5. The surge tank structure of a water slag filtering system according to claim 1, wherein, The inlet (6) of the tank body (1) is provided with a flow guide plate (12), the flow guide plate (12) is connected with the edge of the inlet (6) of the tank body (1), and the surface of the flow guide plate (12) is designed with a flow guide groove.