Water-material separation equipment

Abstract

The utility model relates to the technical field of separation equipment, in particular to water-material separation equipment which comprises a spiral barrel and a fixed cover arranged on the spiral barrel, a separation part used for blocking large-size pelletizing materials is arranged on the spiral barrel in an inserted mode, and a spiral separator used for separating water-material mixed liquid is arranged in the spiral barrel in a rotating mode. A cleaning part is obliquely and fixedly arranged on the spiral separator and at least comprises a brush plate, the brush plate is in close contact with the inner wall of the spiral barrel, residual materials attached to the brush plate are removed in time, a filter plate is further fixedly arranged on the inner wall of the spiral barrel, water flow is allowed to pass through, and meanwhile fine cut particles are intercepted; a plurality of miniature bubble generators are fixedly arranged at the edge of the filter plate in an annular array, a large number of released miniature bubbles can be quickly attached to the surface of fine cut particles and are guided to float upwards by buoyancy, and a fixing plate with a V-shaped section arranged at the bottom of the filter plate can guide water flow to flow downwards along the surface of the fixing plate. And separation and discharge of water in the water-material mixed liquid are accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to separating equipment technical field especially is a kind of water material separating equipment. BACKGROUND

[0002] Thermoplastic elastomer master batch (TPE, etc.) has the characteristics of high strength, high resilience, etc., and is widely used, environmentally friendly and non-toxic. In the production process, these materials need to go through the steps of melting, extrusion, cooling, and granulation. In order to ensure the quality of the granulated material, water cooling is usually used to cool it down. The cooling water can effectively take away the heat on the surface of the granulated material, making it cool down quickly and solidify.

[0003] However, this cooling method can cause the granulated material to mix with water, forming a water-material mixture that is difficult to separate. To solve this problem, a water-material separating device is needed to separate the mixed liquid, and its working principle is usually based on centrifugation, filtration, sedimentation, etc. Through the processing of the device, water and granulated material can be effectively separated, thereby ensuring the quality of the granulated material and production efficiency.

[0004] The water-material separating device has the problems of low separation efficiency, device blockage, and performance degradation due to material residue in the case of fine granulated material being difficult to effectively separate and the inner wall of the device being prone to material residue. Therefore, a water-material separating device is provided. SUMMARY

[0005] The main purpose of the utility model is to provide a water-material separating device to solve the problems of low separation efficiency, device blockage, and performance degradation due to material residue in the case of fine granulated material being difficult to effectively separate and the inner wall of the device being prone to material residue in the related technology.

[0006] To achieve the above purpose, according to one aspect of the utility model, a water-material separating device is provided, which includes a spiral cylinder and a fixed cover provided on the spiral cylinder. A separation part for blocking large granulated material is inserted and connected to the spiral cylinder. A spiral separator for separating water-material mixture is rotatably arranged in the spiral cylinder, and the separation part is located above the spiral separator. A cleaning part is fixedly arranged on the spiral separator, which includes at least a brush plate that is in close contact with the inner wall of the spiral cylinder. A filter plate is also fixedly arranged on the inner wall of the spiral cylinder, and a plurality of micro-bubble generators are fixedly arranged in a ring array at the edge of the filter plate.

[0007] Further, a feed inlet in the shape of an inverted cone is provided at the center of the fixed cover, and a plurality of shunt bars are fixedly arranged in a ring array on the side wall of the feed inlet, which are designed in a streamline shape.

[0008] Further, the separating part comprises a fixed frame, a first separating plate is fixedly arranged on the inner wall of the fixed frame, a second separating plate is fixedly arranged below the first separating plate, and the first separating plate and the second separating plate are reversely inclined and symmetrically arranged.

[0009] Further, a third separating plate is fixedly arranged at the bottom of the fixed frame, the upper surface of the third separating plate is inclined, a plurality of through holes for blocking large cut granules are arranged on the separating plates, and a plurality of limiting grooves are annularly arranged in the fixed frame.

[0010] Further, a groove is arranged on the inner wall above the spiral cylinder, a plurality of limiting blocks are fixedly arranged in the groove in a ring array, and the limiting blocks are inserted into the limiting grooves.

[0011] Further, a cavity is arranged in the spiral cylinder, the cavity is used for filling constant-temperature medium or cooling substances, and a sealing ring is arranged at the bottom of the cavity.

[0012] Further, the spiral separator comprises a rotating shaft, a spiral blade is fixedly arranged on the rotating shaft, a protective edge is fixedly arranged on the outer edge of the spiral blade, and a plurality of filter holes are arranged on the spiral blade.

[0013] Further, the cleaning part further comprises a connecting ring fixedly connected with the rotating shaft, the brush plates are fixedly arranged on the connecting ring in a ring array, and dense bristles are arranged on the brush plates.

[0014] Further, the filter plate is located at the bottom of the spiral separator, a fixed plate is fixedly arranged below the filter plate, the fixed plate is annular and has a V-shaped cross section, and a plurality of water outlet holes are arranged on the lowest end of the fixed plate.

[0015] Further, a fixed box is fixedly arranged at the center of the bottom of the fixed plate, a power source is fixedly arranged in the fixed box, and the fixed box is fixedly connected with the bottom surface of the spiral cylinder.

[0016] Compared with the prior art, the water and material separating equipment has the following beneficial effects:

[0017] 1. In the water and material separating equipment, the cleaning part is arranged and rotates with the rotation of the spiral separator, the bristles are in contact with the inner wall of the spiral cylinder at any time, and residual materials attached to the inner wall of the spiral cylinder are removed in time, so that the continuous cleaning process effectively prevents the accumulation and caking of the materials and maintains the stability and efficiency of the separating effect.

[0018] 2. The water and material separation device, the filter plate is arranged, water flow is allowed to pass through while intercepting small cut granular material, a large number of micro-bubbles released by the micro-bubble generator can be rapidly attached to the surface of the small cut granular material, and the small particles are guided to float upward by using buoyancy, the separation efficiency of the small particles is improved, and the V-shaped section fixed plate arranged at the bottom of the filter plate can guide the water flow to flow downward along the surface thereof, accelerates the separation and discharge of water in the water and material mixture, and improves the separation efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic view of water and material separation device in preferred embodiment of the utility model;

[0020] Figure 2 It is cross section structure schematic view of water and material separation device in preferred embodiment of the utility model;

[0021] Figure 3 It is local structure schematic view of spiral cylinder in preferred embodiment of the utility model;

[0022] Figure 4 It is whole structure schematic view of separation part in preferred embodiment of the utility model;

[0023] Figure 5 It is plane structure schematic view of water and material separation device in preferred embodiment of the utility model;

[0024] Figure 6 It is whole structure schematic view of spiral separator in preferred embodiment of the utility model;

[0025] Figure 7 It is whole structure schematic view of cleaning part in preferred embodiment of the utility model;

[0026] Figure 8 It is whole structure schematic view of fixed plate in preferred embodiment of the utility model.

[0027] Illustration:

[0028] 1, spiral cylinder;11, fixed cover;111, shunt strip;12, recess;13, limiting block;14, cavity;

[0029] 2, separation part;21, fixed frame;211, limiting slot;22, first separation plate;23, second separation plate;24, third separation plate;241, through hole;

[0030] 3, spiral separator;31, rotating shaft;32, spiral blade;321, protection edge;

[0031] 4, cleaning part;41, connecting ring;42, brush plate;5, filter plate;51, micro-bubble generator;6, fixed plate;61, water outlet hole;7, fixed box. DETAILED DESCRIPTION

[0032] To further clarify the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0033] Please refer to Figures 1-8 The embodiment is aimed at providing a water-material separation equipment, which comprises a spiral cylinder 1 and a fixed cover 11 arranged on the spiral cylinder 1, a separation part 2 for blocking large cut material is arranged on the spiral cylinder 1 in a plug-in manner, a spiral separator 3 for separating water-material mixture is arranged in the spiral cylinder 1 in a rotating manner, the separation part 2 is located above the spiral separator 3, a cleaning part 4 is arranged on the spiral separator 3 in an inclined manner, the cleaning part 4 at least comprises a brush plate 42, the brush plate 42 is in close contact with the inner wall of the spiral cylinder 1, a filter plate 5 is further arranged on the inner wall of the spiral cylinder 1 in a fixed manner, and a plurality of micro bubble generators 51 are arranged on the edge of the filter plate 5 in an annular array.

[0034] A feed inlet in the shape of an inverted cone is arranged in the center of the fixed cover 11, a plurality of shunt bars 111 are arranged on the side wall of the feed inlet in an annular array, the shunt bars 111 are designed in a streamline shape, the water-material mixture enters the spiral cylinder 1 from the feed inlet, and the main function of the shunt bars 111 is to avoid the adhesion of the cut material during the feeding process, due to the existence of the shunt bars 111, the mixture is dispersed into a plurality of small streams when entering the spiral cylinder 1, the streams are interlaced and collide with each other in the spiral cylinder 1, thereby reducing the direct contact opportunities between the cut materials and further reducing the possibility of adhesion.

[0035] The separation part 2 comprises a fixed frame 21, a first separation plate 22 is arranged on the inner wall of the fixed frame 21 in a fixed manner, a second separation plate 23 is arranged below the first separation plate 22 in a fixed manner, and the first separation plate 22 and the second separation plate 23 are arranged in a reverse inclined and symmetrical manner, the first separation plate 22 and the second separation plate 23 are arranged to prolong the flow path of the water-material mixture.

[0036] The third separation plate 24 is fixedly arranged at the bottom of the fixed frame 21, and the upper surface of the third separation plate 24 is designed to be inclined, and the inclined end is provided with a guide pipe for collecting and guiding the separated liquid. A plurality of through holes 241 are arranged on the separation plate, and the through holes 241 are circular truncated cones with wide upper end and narrow lower end. The through holes 241 are used to retain large cuttings in the through holes 241. When the water and material mixture flows through the through holes 241, the large cuttings are blocked at the upper end of the through holes 241 and cannot pass through. On the contrary, the cuttings smaller than the size of the through holes 241 can smoothly pass through, thereby realizing the preliminary separation of cuttings of different sizes. The large cuttings are intercepted at the upper end of the through holes 241 to avoid the upper end of the through holes 241 accommodating small cuttings after the large cuttings are intercepted. The separation plate has a certain elasticity, and the intercepted large cuttings can be manually taken out from the through holes 241. A plurality of limiting grooves 211 are arranged in the fixed frame 21 in a ring array.

[0037] A groove 12 is arranged on the inner wall above the spiral cylinder 1, and a plurality of limiting blocks 13 are fixedly arranged in the groove 12 in a ring array. The limiting blocks 13 are inserted into the limiting grooves 211. When the separation part 2 is inserted into the spiral cylinder 1, the limiting blocks 13 are accurately inserted into the limiting grooves 211, thereby realizing the stable connection of the two. In order to ensure the position of the separation part 2 in the spiral cylinder 1 to be more stable, the bottom surface of the fixed cover 11 is tightly attached to the upper surface of the fixed frame 21, thereby further fixing the position of the separation part 2. This can effectively prevent the leakage of water and fine particles, and also ensures the stable position of the separation part 2 in the spiral cylinder 1.

[0038] Due to the friction of the cuttings, a certain amount of heat may be generated, causing the temperature to rise. If the temperature is too high, the master granules may soften or even adhere, affecting the separation effect. Therefore, a cavity 14 is arranged in the spiral cylinder 1. The cavity 14 is used to fill constant temperature medium or cooling material to ensure that the master granules always remain within the appropriate temperature range. The constant temperature medium is preferably constant temperature oil, and the cooling material is preferably ethylene glycol. The bottom of the cavity 14 is provided with a sealing ring.

[0039] The spiral separator 3 comprises a rotating shaft 31, and a spiral blade 32 is fixedly arranged on the rotating shaft 31. The spiral blade 32 rotates with the rotating shaft 31, and can effectively transport the cuttings upward during rotation. A protective edge 321 is fixedly arranged on the outer edge of the spiral blade 32, which is used to prevent the cuttings from being thrown out of the spiral blade 32 during rotation and transportation. This not only enhances the safety of the spiral separator 3, but also ensures the continuity and stability of the cuttings during transportation. A plurality of filter holes are arranged through the spiral blade 32, which can ensure that the water on the surface of the cuttings can flow down smoothly from the filter holes during transportation, thereby further enhancing the separation effect.

[0040] The cleaning part 4 further comprises a connecting ring 41 fixedly connected with the rotating shaft 31, a plurality of brush plates 42 are fixedly arranged on the connecting ring 41 in an annular array, and a large number of bristles are arranged on the brush plates 42, which are usually made of soft and wear-resistant materials such as nylon or polyester fiber. The softness ensures that the bristles can closely fit the inner wall of the spiral cylinder 1, and the wear resistance prolongs the service life of the bristles. With the rotation of the spiral separator 3, the cleaning part 4 also moves synchronously, and the bristles continuously contact the inner wall of the spiral cylinder 1 during rotation to timely remove the residual materials attached thereto. This continuous cleaning process effectively prevents the accumulation and caking of materials, thereby maintaining the stability and efficiency of the separation effect.

[0041] The filter plate 5 is designed to be porous or mesh-shaped to allow water flow while intercepting small cuttings. The filter plate 5 is located at the bottom of the spiral separator 3, so that the small cuttings deposited at the bottom can first contact the filter plate 5. The micro bubble generator 51 can release a large number of micro bubbles into the water-material mixture. These bubbles are small in diameter and have strong buoyancy, which can quickly adhere to the surface of small cuttings. Due to the buoyancy of the bubbles, these particles will be guided to float upwards, improving the separation efficiency of small particles. With the rotation of the spiral separator 3, the spiral blades 32 continuously transport the floating small cuttings upwards.

[0042] A fixed plate 6 is fixedly arranged below the filter plate 5. The fixed plate 6 is annular with a V-shaped cross-section, forming a downward tapered space inside the spiral cylinder 1, which helps to guide the flow of water. The lowest end of the fixed plate 6 is provided with a plurality of water outlet holes 61. The V-shaped annular design allows the fixed plate 6 to guide the water flow along its surface downward and discharge through the water outlet holes 61 when reaching the lowest end, which helps to accelerate the separation and discharge of water in the water-material mixture and improves the separation efficiency of the equipment.

[0043] A fixed box 7 is fixedly arranged at the bottom center of the fixed plate 6. A power source is fixedly arranged in the fixed box 7. The power source is preferably a micro motor. The motor output shaft is fixedly connected with the bottom center of the rotating shaft 31. The fixed box 7 is fixedly connected with the bottom surface of the spiral cylinder 1, and the fixed box 7 is mainly used for protecting the motor.

[0044] In practical use, the limiting groove 211 of the separation section 2 is aligned with the limiting block 13 and connected by insertion. Then, the fixing cover 11 is fixedly installed on the spiral drum 1. The spiral separator 3 is driven to rotate by the power source, and the water-material mixture is poured into the spiral drum 1 through the feed port in the center of the fixing cover 11. During the feeding process, the diverting strip 111 will disperse the mixture into multiple streams. After the mixture enters the spiral drum 1, it first encounters the separation section 2. Larger granules are intercepted by the through hole 241 and remain at the upper end of the through hole 241, while granules smaller than the size of the through hole 241 and water continue to flow downwards. The intercepted large granules can be manually removed from the through hole 241. The liquid enters the area where the spiral separator 3 is located. The spiral blades 32 rotate with the rotating shaft 31, conveying the granules upward. The water carried on the granules flows downward through the filter holes. During this process, the water-material mixture flows above the filter plate 5, and the fine granules begin to settle. The micro bubble generator 51 releases a large number of micro bubbles, which adhere to the surface of the fine granules. Using buoyancy, the granules are guided upward and floated through the spiral blades 32. As the spiral separator 3 rotates, the brush plate 42 of the cleaning section 4 continuously contacts the inner wall of the spiral cylinder 1 to remove residual materials. The fixing plate 6 guides the water flow downward and discharges it to the bottom of the spiral cylinder 1 through the water outlet 61. After the separation is completed, the power source is turned off.

[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A water-material separation device, comprising a spiral drum (1) and a fixed cover (11) disposed on the spiral drum (1), characterized in that, A separation section (2) for blocking large-sized granules is inserted into the spiral cylinder (1). A spiral separator (3) for separating water-material mixture is rotatably arranged inside the spiral cylinder (1). The separation section (2) is located above the spiral separator (3). A cleaning section (4) is inclinedly fixed on the spiral separator (3). The cleaning section (4) includes at least a brush plate (42). The brush plate (42) is in close contact with the inner wall of the spiral cylinder (1). A filter plate (5) is also fixedly arranged on the inner wall of the spiral cylinder (1). Several micro bubble generators (51) are fixedly arranged in a ring array at the edge of the filter plate (5).

2. The water-material separation equipment according to claim 1, characterized in that, The fixed cover (11) has an inverted cone-shaped feed inlet at its center. The side wall of the feed inlet is fixedly provided with several diversion strips (111) in a ring array, and the diversion strips (111) are streamlined.

3. The water-material separation equipment according to claim 1, characterized in that, The separation part (2) includes a fixed frame (21), a first separation plate (22) is fixedly provided on the inner wall of the fixed frame (21), a second separation plate (23) is fixedly provided below the first separation plate (22), and the first separation plate (22) and the second separation plate (23) are arranged in opposite directions with symmetrical tilt.

4. The water-material separation equipment according to claim 3, characterized in that, The bottom of the fixed frame (21) is fixedly provided with a third separation plate (24), and the upper surface of the third separation plate (24) is designed to be inclined. Several through holes (241) for blocking large granules are opened through the separation plate. Several limiting grooves (211) are opened in a ring array inside the fixed frame (21).

5. The water-material separation equipment according to claim 4, characterized in that, The upper inner wall of the spiral cylinder (1) is provided with a groove (12), and a number of limiting blocks (13) are fixedly arranged in a ring array in the groove (12). The limiting blocks (13) are inserted into the limiting groove (211).

6. The water-material separation equipment according to claim 1, characterized in that, The spiral cylinder (1) has a cavity (14) inside, which is used to fill a constant temperature medium or a cooling substance, and a sealing ring is provided at the bottom of the cavity (14).

7. The water-material separation equipment according to claim 1, characterized in that, The spiral separator (3) includes a rotating shaft (31), on which a spiral blade (32) is fixedly provided, and a protective edge (321) is fixedly provided on the outer edge of the spiral blade (32), and a plurality of filter holes are opened through the spiral blade (32).

8. The water-material separation equipment according to claim 1, characterized in that, The cleaning unit (4) also includes a connecting ring (41) fixedly connected to the rotating shaft (31). The brush plate (42) is fixedly arranged in a ring array on the connecting ring (41), and the brush plate (42) is provided with dense bristles.

9. The water-material separation equipment according to claim 1, characterized in that, The filter plate (5) is located at the bottom of the spiral separator (3). A fixing plate (6) is fixedly installed below the filter plate (5). The fixing plate (6) is a ring with a V-shaped cross section, and several water outlet holes (61) are opened through the lowest end of the fixing plate (6).

10. The water-material separation equipment according to claim 9, characterized in that, A fixed box (7) is fixedly installed at the bottom center of the fixed plate (6), and a power source is fixedly installed inside the fixed box (7). The fixed box (7) is fixedly connected to the bottom surface of the spiral cylinder (1).

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