Multi-stage mixed type sand-water separator
By designing a multi-stage hybrid sand-water separator, which combines a screw conveyor and a hollow conveyor with a gradually decreasing sand-water separation net, the problems of large size, easy clogging, and low separation efficiency of traditional sand-water separators are solved, achieving a high-efficiency, stable, and compact solid particle separation effect.
Patent Information
- Application Number
- CN202423206496.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Traditional sand-water separators are bulky, cumbersome to operate, have low separation efficiency, and are prone to clogging, making it difficult to efficiently separate solid particles of different sizes.
The multi-stage mixing sand-water separator is designed with a screw conveyor and a hollow conveyor. The separation box is equipped with sand-water separation screens with gradually decreasing mesh diameters. Solid particles are fed into the separation box by the screw conveyor and are separated in stages by passing through sand-water separation screens of different mesh diameters in sequence. Water is discharged through the drain pipe.
It achieves efficient classification and separation of solid particles, reduces the risk of clogging, improves separation efficiency and equipment stability, and reduces maintenance difficulty and space occupation.
Smart Images
Figure CN223654558U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water treatment equipment technical field, and the specific field is a multistage mixed sand water separator. BACKGROUND
[0002] In the fields of industrial production, construction, environmental governance, etc., it is often necessary to separate and treat the fluid containing solid particles to achieve the purpose of recycling solid particles or purifying fluid. The traditional sand water separator usually adopts a single separation net or filter device, which can only separate solid particles within a certain size range. For solid particles of different sizes, it is necessary to replace separation nets with different pore sizes, which is cumbersome and inefficient. In addition, due to the limitations of the design of the traditional separator, the problem of blockage is easy to occur, which affects the separation efficiency and the stable operation of the equipment. At the same time, the traditional equipment is usually large in size, occupies more space, and is inconvenient to maintain and clean, which increases the operation cost and maintenance difficulty. SUMMARY
[0003] The utility model aims at providing a multistage mixed sand water separator to solve the problems raised in the background.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multistage mixed sand water separator mainly consists of a separation tank, the upper end of which is designed with a spiral feeding auger for feeding the mixture to be treated into the separation tank. The plate wall of the separation tank is specially designed with through openings, and hollow conveyors are installed inside these through openings to facilitate subsequent material conveying and separation work.
[0005] On the conveying strip of the hollow conveyor, a sand water separation net is specially sleeved, which can effectively separate the solid particles from the water in the mixture. The bottom of the separation tank is provided with a drain pipe for discharging the separated water. Through the action of the hollow conveyor, the solid particles separated by the sand water separation net are transported to the outside of the separation tank. In addition, the number of through openings is designed to be three, and the number of hollow conveyors and sand water separation nets corresponding thereto is also three, and these devices are longitudinally arranged to ensure the separation efficiency and processing capacity.
[0006] Preferably, a fixing hoop is specially designed below the outer wall of the separation tank, which is located at the bottom edge of the separation tank, and further equipped with supporting legs below to ensure that the separation tank can be stably placed on the ground during use. This design not only improves the stability of the equipment, but also facilitates the user to move and place in different working environments, thereby greatly enhancing the applicability and flexibility of the separation tank.
[0007] Preferably, the discharge port of the screw feeding auger is designed to be closely adjacent to the inlet end of the hollow conveyor to ensure that the material can be sufficiently filtered.
[0008] Preferably, the mesh size of the three sand-water separation nets is designed to gradually decrease from top to bottom, which helps to effectively separate particles of different sizes and ensure that sand and water can be effectively separated. Through this way of graded filtration, larger particles are first intercepted on the upper mesh surface, while finer particles are filtered on the lower mesh surface, thereby achieving fine separation of sand-water mixture and improving separation efficiency and quality.
[0009] Compared with the prior art, the utility model has the beneficial effects that: by using the multi-stage sand-water separation net, the graded separation of solid particles can be realized, the upper sand-water separation net has a larger mesh size and can separate larger solid particles, and the lower sand-water separation net has a smaller mesh size and can separate finer solid particles, thereby improving the overall separation efficiency.
[0010] The risk of blockage is reduced, as the mesh size of the sand-water separation net decreases from top to bottom, which can effectively prevent larger particles from blocking the finer mesh, thereby reducing the risk of blockage and ensuring smooth separation process.
[0011] The structure is compact, as the screw feeding auger and the hollow conveyor are arranged in the separation tank, the separated solid particles can be directly transported outside the separation tank, avoiding additional conveying equipment, and making the entire separator structure more compact.
[0012] The stability is enhanced, as the fixing hoop and the support leg arranged on the lower side of the outer wall of the separation tank can enhance the stability of the equipment and prevent displacement or dumping of the equipment due to vibration or external force during operation.
[0013] The space utilization rate is high, as the hollow conveyor and the sand-water separation net are arranged longitudinally, the internal space of the separation tank can be effectively utilized, the ground area occupied by the equipment is reduced, and the space utilization rate is improved.
[0014] The equipment is easy to maintain and clean, as the through opening is arranged on the plate wall of the separation tank, the screw feeding auger, the hollow conveyor and the sand-water separation net inside can be easily maintained and cleaned by the operator, and the operability and maintenance efficiency of the equipment are improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Fig. 2A top view of the hollow conveyor and sand-water separation net.
[0017] In the figure: 1, separation tank; 2, spiral feeding auger; 3, through port; 4, hollow conveyor; 5, sand-water separation net; 6, drain pipe; 7, fixing hoop; 8, supporting leg. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0019] Please refer to Figs. 1-2 The present application provides a technical solution: a multi-stage mixed sand-water separator, which is mainly composed of a separation tank 1. The upper end of the separation tank 1 is designed with a spiral feeding auger 2 for feeding the mixture to be treated into the separation tank. The plate wall of the separation tank 1 is specially designed with through ports 3, and the inside of the through ports 3 is installed with hollow conveyors 4 to facilitate subsequent material conveying and separation work.
[0020] On the conveying strip of the hollow conveyor 4, a sand-water separation net 5 is specially sleeved, which can effectively separate the solid particles in the mixture from the water. The bottom of the separation tank 1 is provided with a drain pipe 6 for discharging the separated water. Through the action of the hollow conveyor 4, the solid particles separated on the sand-water separation net 5 are transported to the outside of the separation tank 1. In addition, the number of through ports 3 is designed to be three, and the number of hollow conveyors 4 and sand-water separation nets 5 corresponding thereto is also three, and these devices are longitudinally arranged to ensure the separation efficiency and processing capacity.
[0021] Specifically, the lower part of the outer wall of the separation tank 1 is specially designed with a fixing hoop 7, which is located at the bottom edge of the separation tank, and further provided with supporting legs 8 below to ensure that the separation tank can be stably placed on the ground during use. This design not only improves the stability of the equipment, but also facilitates the user to move and place in different working environments, thereby greatly enhancing the applicability and flexibility of the separation tank.
[0022] Specifically, the discharge port position of the spiral feeding auger 2 is designed to be closely adjacent to the feeding end of the hollow conveyor 4 to ensure that the material can be fully filtered. This close structural design can minimize the loss and pollution of the material during the transfer from the auger to the conveyor, thereby improving the efficiency of the entire system and the quality of material processing.
[0023] Specifically, the mesh diameters of the three sand-water separation nets 5 are designed to gradually decrease from top to bottom, which helps to effectively separate particles of different sizes and ensure that sand and water can be effectively separated. Through this way of graded filtration, larger particles are first intercepted on the upper mesh surface, while finer particles are filtered on the lower mesh surface, thereby achieving fine separation of the sand-water mixture and improving separation efficiency and quality.
[0024] Working principle: During operation, the mixture containing water and solid particles is fed into the upper end of the spiral feeding auger 2 of the separation tank 1; the spiral feeding auger 2 pushes the mixture along its spiral path while preliminarily mixing and conveying the material.
[0025] When the mixture reaches the discharge port of the spiral auger, it is transported to the adjacent feed end of the hollow conveyor 4; the hollow conveyor 4 is a hollow pipe with a conveying strip inside, and the conveying strip is sleeved with a sand-water separation net 5. The movement of the conveying strip drives the mixture to move on the sand-water separation net 5.
[0026] The mesh diameters of the sand-water separation nets 5 decrease from top to bottom, which can achieve multi-stage separation. During the conveying process, as the mesh diameters decrease, the size of the solid particles also gradually decreases, and the coarser solid particles are first separated out, while the finer particles continue to move downward.
[0027] On the sand-water separation net 5, solid particles are separated out, while water passes through the mesh holes; the separated solid particles are transported to the outside of the separation tank 1 along with the movement of the conveying strip, and the separated water is discharged through the drain pipe 6 at the bottom of the separation tank; the fixed collar 7 on the lower side of the outer wall of the separation tank 1 and the support leg 8 are used to fix and support the entire separator.
[0028] Through this structure, the sand-water separator can effectively separate solid particles from the mixture and discharge water, achieving effective separation of solids and liquids.
[0029] In the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be internal communication of two elements or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0030] The standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.
[0031] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A multi-stage mixing sand-water separator, characterized in that: Includes a separation box (1), the upper end of which is provided with a spiral feeding auger (2), and the plate wall of the separation box (1) is provided with a through-hole (3), and a hollow conveyor (4) is provided through the through-hole (3). The hollow conveyor (4) has a sand-water separation net (5) fitted on its conveyor bar, and the bottom of the separation box (1) has a drain pipe (6). The solid particles separated on the sand-water separation net (5) are transported to the outside of the separation box (1) by the action of the hollow conveyor (4). The number of the openings (3) is 3, and the corresponding number of the hollow conveyor (4) and the sand-water separation net (5) on it is also 3, and they are arranged longitudinally.
2. The multi-stage mixing sand-water separator according to claim 1, characterized in that: The lower side of the outer wall of the separation box (1) is provided with a fixing hoop (7), and the lower side of the fixing hoop (7) is provided with a support leg (8).
3. The multi-stage mixing sand-water separator according to claim 1, characterized in that: The discharge port of the spiral feeding auger (2) is adjacent to the feed end of the hollow conveyor (4).
4. A multi-stage mixing sand-water separator according to claim 1, characterized in that: The diameter of the three sand-water separation nets (5) decreases from top to bottom.