Sand washer

Abstract

The utility model relates to a sand washing machine, which is characterized in that gravels can be firstly put into a spiral washing machine body, then a flushing mechanism and the spiral washing machine body are operated, so that the gravels are subjected to rolling washing in the spiral washing machine body, and then the washed gravels are discharged out of the device through a discharge port. Water flushed by the flushing mechanism washes off silt attached to the gravel and is mixed with the water, when the water level reaches the water outlet, the water mixed with the silt enters the guide pipe through the second filter part and then is discharged into the first filter part through the guide pipe for sand filtering, and the filtered water enters the water falling hole through the water falling cover and is discharged into the water falling hole through the water falling cover. Then the filtered water is collected through a collecting box, and when much silt is accumulated on a first filtering piece below a guide pipe, a first rotating driving piece can be operated, so that the first rotating driving piece drives a conveying net chain to move through a transmission shaft; therefore, the conveying net chain drives the first filter pieces which are not stacked to move to the position below the guide pipe to continue filtering.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand washing technical field especially relates to a sand washer. BACKGROUND

[0002] In the field of construction, mine, metallurgy and other engineering, often need to remove the sand, mud and other impurities in raw materials, to get the sand product that meets the specification requirements, in order to meet this demand, traditionally often use water washing equipment, such as sand washer, to treat the mud in raw materials.

[0003] The existing sand washing method usually uses spiral sand washer to clean sand material, and the traditional spiral sand washer needs to consume a large amount of clean water to flush sandstone, cannot well reuse the water after flushing, causes the waste of water resources, thereby improves the production cost, and makes the subsequent sewage treatment burden increase. UTILITY MODEL CONTENTS

[0004] (I) technical problem to be solved

[0005] In order to solve the above problems of prior art, the utility model provides a sand washer, which can more conveniently and efficiently clean sand material, and make the water after flushing can be reused, thereby reducing the waste of water resources, reducing the production cost, reducing the sewage treatment burden.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model adopts the main technical scheme includes:

[0008] A sand washer, including spiral cleaning machine body, flushing mechanism and flushing water recycling mechanism, the spiral cleaning machine body upper portion is provided with the flushing mechanism, the flushing water recycling mechanism is connected with the spiral cleaning machine body, one end of the spiral cleaning machine body is provided with feed inlet, the other end of the spiral cleaning machine body is provided with discharge port;

[0009] The flushing water recycling mechanism includes collecting box and two groups of water filtering assembly, both sides of the spiral cleaning machine body are provided with a drain, one the drain is connected with the collecting box through one the water filtering assembly, and the height of the drain on the spiral cleaning machine body is lower than the discharge port.

[0010] The water filtering assembly comprises a water falling cover, a guide pipe, a first filter, a first rotating driving part, a transmission shaft, a conveying net chain and a second filter, the collecting box upper portion is provided with a water falling hole, the water falling cover lower portion is connected with the water falling hole, the water falling cover two sides are rotatably connected with the transmission shaft, one transmission shaft is connected with another transmission shaft through the conveying net chain, the conveying net chain is arranged in the water falling cover and is located below the water outlet, the first rotating driving part is drivingly connected with one transmission shaft, the first filter is arranged on the conveying net chain, the second filter is arranged in the water outlet, one end of the guide pipe is connected with the water outlet, the other side of the guide pipe is arranged above the conveying net chain, the collecting box lower portion is provided with a water outlet, and the water outlet is connected with the flushing mechanism.

[0011] Further, the water falling cover far end away from the water outlet is provided with a soil collecting box, and the soil collecting box is arranged below the conveying net chain.

[0012] Further, the soil collecting box upper portion is provided with an opening, the scraper lower portion is connected with the opening, and the scraper upper portion is attached to the first filter.

[0013] Further, the flushing mechanism comprises a rack, a water spraying assembly, a first suction assembly and a second suction assembly, the rack lower portion is connected with the spiral cleaning machine body upper portion, the rack upper portion is provided with a plurality of water spraying assemblies, one side of the water spraying assembly is connected with the first suction assembly, and the other side of the water spraying assembly is connected with the water outlet through the second suction assembly.

[0014] Further, the water spraying assembly comprises a water spraying pipe and a plurality of spray heads, the water spraying pipe is connected with the rack upper portion, the water spraying pipe is provided with a plurality of spray heads, one end of the water spraying pipe is connected with the first suction assembly, and the other end of the water spraying pipe is connected with the second suction assembly.

[0015] Further, the first suction assembly comprises a first water pump and a first shunt pipe, one end of the water spraying pipe is connected with one side of the first shunt pipe, and the other side of the first shunt pipe is provided with the first water pump.

[0016] Further, the second suction assembly comprises a second water pump, a second shunt pipe and a water guide pipe, the other end of the spray head is connected with one side of the second shunt pipe, one end of the water guide pipe is connected with the other side of the second shunt pipe, and the other end of the water guide pipe is connected with the water outlet through the second water pump.

[0017] Further, the PLC controller is electrically connected with the spiral cleaning machine body, the flushing mechanism and the flushing water recycling mechanism respectively.

[0018] (III) Beneficial Effects

[0019] The utility model discloses beneficial effect is: when needing to clean sand in actual use process, can first put sand into the inside of spiral cleaning machine body, then run the flushing mechanism and spiral cleaning machine body, and sand is rolled and washed in the inside of spiral cleaning machine body, and then the sand that washes well is discharged outside through the discharge port outlet device, in the process of cleaning, the water that the flushing mechanism dashes into will wash the silt that adheres on sand and mixes, when the water level reaches the drain, the water of mixed silt passes through the second filter piece and enters the guide pipe, then filters sand on the first filter piece through the guide pipe and is discharged, and the filtered water passes through the water apron and enters the water hole inside, then through the collection box, the filtered water is collected, when the silt of the first filter piece under the guide pipe is accumulated more, can run the first rotary drive part, and the first rotary drive part is moved to the guide pipe below through the transmission shaft and drives the conveying net chain to move, so that the conveying net chain drives the first filter piece that is not accumulated to move to the guide pipe below and continues to filter, when needing to use the water in the collection box, can run the flushing mechanism, and the flushing mechanism introduces the water through the water outlet and into the flushing mechanism inside and continues to flush the inside of spiral cleaning machine body, so that sand material can be cleaned more conveniently and efficiently, and the water after flushing can be recycled, so as to reduce water resource waste, reduce production cost and reduce sewage treatment burden. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic view of sand washer of the embodiment of the utility model;

[0021] Figure 2 It is the whole structure sectional view of sand washer of the embodiment of the utility model;

[0022] Figure 3 It is the flushing mechanism and flushing water recycling mechanism schematic view of sand washer of the embodiment of the utility model;

[0023] Figure 4 It is the water filtering assembly schematic view of sand washer of the embodiment of the utility model;

[0024] Figure 5 It is the water filtering assembly sectional view of sand washer of the embodiment of the utility model;

[0025]

Explanation of Symbols

[0026] The flushing mechanism 1, the cleaning tank 2, the spiral rod 3, the discharge port 4, the second rotary driving element 5, the flushing water recycling mechanism 6, the soil collecting tank 7, the sealing door 8, the drain port 9, the scraper 10, the water guide pipe 101, the second shunt pipe 102, the rack 103, the first water pump 104, the first shunt pipe 105, the water spraying pipe 106, the nozzle 107, the second water pump 108, the first rotary driving element 601, the collecting tank 602, the first filter element 603, the guide pipe 604, the transmission shaft 605, the conveying mesh chain 606, the second filter element 607 and the downpipe 608. DETAILED DESCRIPTION

[0027] In order to better explain the utility model, so as to facilitate understanding, the following will be combined with the specific embodiments, and the utility model will be described in detail.

[0028] Please refer to Figures 1 to 5 The utility model discloses a sand washer, including spiral cleaning machine body, flushing mechanism 1 and flushing water recycling mechanism 6, the spiral cleaning machine body upper portion is provided with flushing mechanism 1, flushing water recycling mechanism 6 is connected with spiral cleaning machine body, one end of spiral cleaning machine body is provided with feed inlet, the other end of spiral cleaning machine body is provided with discharge port 4.

[0029] Flushing water recycling mechanism 6 includes collecting tank 602 and two groups of water filter components, the both sides of spiral cleaning machine body are all provided with a drain port 9, and one water filter component is connected with collecting tank 602 at drain port 9, and the height of drain port 9 on spiral cleaning machine body is lower than discharge port 4.

[0030] The water filter component includes downpipe 608, guide pipe 604, first filter element 603, first rotary driving element 601, transmission shaft 605, conveying mesh chain 606 and second filter element 607, the upper portion of collecting tank 602 is provided with a downpipe, and the lower portion of downpipe 608 is connected with the downpipe, the both sides of downpipe 608 are rotatably connected with transmission shaft 605, one transmission shaft 605 is connected with another transmission shaft 605 through conveying mesh chain 606, conveying mesh chain 606 is arranged in downpipe 608 and is located below drain port 9, first rotary driving element 601 is drivenly connected with one transmission shaft 605, the first filter element 603 is laid on conveying mesh chain 606, second filter element 607 is arranged in drain port 9, one end of guide pipe 604 is connected with drain port 9, and the other side of guide pipe 604 is arranged above conveying mesh chain 606, the lower portion of collecting tank 602 is provided with a water outlet, and the water outlet is connected with flushing mechanism 1.

[0031] The working principle of this utility model is as follows: In actual use, when it is necessary to clean sand and gravel, the sand and gravel can be put into the spiral washer body first. Then, the flushing mechanism 1 and the spiral washer body are operated to make the sand and gravel roll and wash inside the spiral washer body. After that, the cleaned sand and gravel are discharged from the outside of the device through the discharge port 4. During the cleaning process, the water flushed in by the flushing mechanism 1 will wash off the mud and sand attached to the sand and gravel and mix with the water. When the water level reaches the drain port 9, the water mixed with mud and sand passes through the second filter element 607 and enters the guide pipe 604. Then, it is discharged through the guide pipe 604 onto the first filter element 603 for sand filtration. The filtered water is discharged through the drain port 9. The water hood 608 enters the drain hole and then collects the filtered water through the collection box 602. When a lot of mud and sand accumulates in the first filter element 603 below the guide pipe 604, the first rotating drive element 601 can be activated, causing the first rotating drive element 601 to drive the conveyor chain 606 through the transmission shaft 605. This causes the conveyor chain 606 to move the first filter element 603 that has not accumulated to the bottom below the guide pipe 604 to continue filtering. When it is necessary to take water from the collection box 602, the flushing mechanism 1 can be activated, causing the flushing mechanism 1 to introduce water into the interior of the flushing mechanism 1 through the water outlet to continue flushing the interior of the spiral cleaner body.

[0032] Furthermore, it also includes a soil collection box 7, which is provided at the end of the downspout 608 away from the drain outlet 9, and is located below the conveyor chain 606.

[0033] As can be seen from the above description, when it is necessary to clean the mud and sand accumulated on the first filter element 603, the first rotating drive element 601 can be operated, so that the first rotating drive element 601 drives the conveyor chain 606 to move through the transmission shaft 605, thereby moving the conveyor chain 606 to move the mud and sand accumulated on the first filter element 603 to the soil collection box 7 for dumping.

[0034] Furthermore, it also includes a scraper 10, with an opening at the top of the soil collection box 7, the lower part of the scraper 10 being connected to the interior of the opening, and the upper part of the scraper 10 being in contact with the first filter element 603.

[0035] As can be seen from the above description, when the first filter element 603 passes through the scraper 10, the scraper 10 scrapes the mud and sand adhering to the first filter element 603 into the soil collection box 7 for collection, thereby enabling the first filter element 603 to perform better subsequent filtration.

[0036] Further, the flushing mechanism 1 comprises a rack 103, a sprinkling assembly, a first suction assembly and a second suction assembly, the lower part of the rack 103 is connected with the upper part of the spiral cleaning machine body, the upper part of the rack 103 is provided with a plurality of sprinkling assemblies, one side of each of the sprinkling assemblies is connected with the first suction assembly, and the other side of each of the sprinkling assemblies is connected with the water outlet through the second suction assembly.

[0037] From the above description, it is beneficial that when the sand needs to be flushed, the first suction assembly is operated to suck clean water into the sprinkling assembly, and the sand in the spiral cleaning machine body is flushed through the sprinkling assembly, and when the filtered cleaning water needs to be reused, the second suction assembly is operated to suck the water in the collecting box 602 into the sprinkling assembly for use.

[0038] Further, the sprinkling assembly comprises a water spraying pipe 106 and a plurality of spray heads 107, the water spraying pipe 106 is connected with the upper part of the rack 103, a plurality of spray heads 107 are arranged on the water spraying pipe 106, one end of the water spraying pipe 106 is connected with the first suction assembly, and the other end of the water spraying pipe 106 is connected with the second suction assembly.

[0039] From the above description, it is beneficial that the water sucked by the first suction assembly or the second suction assembly enters the inside of the water spraying pipe 106, and then sprays water into the inside of the spiral cleaning machine body through the spray heads 107.

[0040] Further, the first suction assembly comprises a first water pump 104 and a first shunt pipe 105, one end of each of a plurality of water spraying pipes 106 is connected with one side of the first shunt pipe 105, and the other side of the first shunt pipe 105 is provided with the first water pump 104.

[0041] From the above description, it is beneficial that when the sand in the spiral cleaning machine body needs to be cleaned, the first water pump 104 is operated to introduce clean water into the inside of a plurality of water spraying pipes 106 through the first shunt pipe 105, and then the sand is flushed through the spray heads 107.

[0042] Further, the second suction assembly comprises a second water pump 108, a second shunt pipe 102 and a water guide pipe 101, the other end of each of a plurality of spray heads 107 is connected with one side of the second shunt pipe 102, one end of the water guide pipe 101 is connected with the other side of the second shunt pipe 102, and the other end of the water guide pipe 101 is connected with the water outlet through the second water pump 108.

[0043] From the above description, it is beneficial when the water in the collection tank 602 needs to be taken, the second water pump 108 can be operated to make the second water pump 108 draw the water in the collection tank 602 into the second shunt pipe 102 through the water guide pipe 101, and then the water in the second shunt pipe 102 flows into the inside of the several water spraying pipes 106, and then the water is sprayed to the sand through the spray head 107.

[0044] Further, the PLC controller is electrically connected with the spiral cleaning machine body, the flushing mechanism 1 and the flushing water recycling mechanism 6.

[0045] From the above description, it is beneficial to adjust the parameters of the sand washing machine through the PLC controller, and the operator is more convenient when operating the sand washing machine.

[0046] Embodiment one

[0047] Please refer to Figures 1 to 5 A sand washing machine, comprising a spiral cleaning machine body, a flushing mechanism 1 and a flushing water recycling mechanism 6, the spiral cleaning machine body is provided with the flushing mechanism 1 at the upper part, the flushing water recycling mechanism 6 is connected with the spiral cleaning machine body, one end of the spiral cleaning machine body is provided with a feeding port, the other end of the spiral cleaning machine body is provided with a discharging port 4;

[0048] The spiral cleaning machine body comprises a cleaning tank 2, a second rotating driving member 5 and a spiral rod 3, the cleaning tank is connected with the top of the collection tank 602, the spiral rod 3 is obliquely and rotatably connected in the cleaning tank 2, the second rotating driving member 5 is drivingly connected with the spiral rod 3, the cleaning tank 2 is provided with the water outlet 9 on both sides, and the discharging port 4 is arranged on the side of the cleaning tank 2 away from the water outlet 9;

[0049] The flushing water recycling mechanism 6 comprises a collection tank 602 and two groups of water filtering assemblies, both sides of the spiral cleaning machine body are provided with a water outlet 9, one of the water outlets 9 is connected with the collection tank 602 through one of the water filtering assemblies, and the height of the water outlet 9 on the spiral cleaning machine body is lower than that of the discharging port 4;

[0050] The water filtering assembly comprises a water falling cover 608, a guide pipe 604, a first filter 603, a first rotating driving part 601, a transmission shaft 605, a conveying net chain 606 and a second filter 607, the collecting box 602 is provided with a water falling hole in the upper portion, the lower portion of the water falling cover 608 is connected with the water falling hole, the two sides of the water falling cover 608 are rotatably connected with the transmission shaft 605, one transmission shaft 605 is connected with another transmission shaft 605 through the conveying net chain 606, the conveying net chain 606 is arranged in the water falling cover 608 and is located below the drain port 9, the first rotating driving part 601 is drivingly connected with one transmission shaft 605, the first filter 603 is arranged on the conveying net chain 606, the second filter 607 is arranged in the drain port 9, one end of the guide pipe 604 is connected with the drain port 9, the other side of the guide pipe 604 is arranged above the conveying net chain 606, the lower portion of the collecting box 602 is provided with a water outlet, and the water outlet is connected with the flushing mechanism 1;

[0051] The first rotating driving part 601 and the second rotating driving part 5 are both speed reduction motors;

[0052] Further comprising a soil collecting box 7, one end of the water falling cover 608 away from the drain port 9 is provided with the soil collecting box 7, and the soil collecting box 7 is arranged below the conveying net chain 606;

[0053] The lower portion of the soil collecting box 7 is provided with a mud discharge port, and the mud discharge port is detachably provided with a sealing door 8;

[0054] Further comprising a scraper 10, the upper portion of the soil collecting box 7 is provided with an opening, the lower portion of the scraper 10 is connected with the inside of the opening, and the upper portion of the scraper 10 is attached to the first filter 603;

[0055] The flushing mechanism 1 comprises a rack 103, a water spraying assembly, a first suction assembly and a second suction assembly, the lower portion of the rack 103 is connected with the upper portion of the spiral cleaning machine body, the upper portion of the rack 103 is provided with a plurality of water spraying assemblies, one side of the water spraying assembly is connected with the first suction assembly, and the other side of the water spraying assembly is connected with the water outlet through the second suction assembly;

[0056] The water spraying assembly comprises a water spraying pipe 106 and a plurality of spray heads 107, the water spraying pipe 106 is connected with the upper portion of the rack 103, the water spraying pipe 106 is provided with a plurality of spray heads 107, one end of the water spraying pipe 106 is connected with the first suction assembly, and the other end of the water spraying pipe 106 is connected with the second suction assembly;

[0057] The first suction assembly comprises a first water pump 104 and a first shunt pipe 105, one end of a plurality of water injection pipes 106 is connected with one side of the first shunt pipe 105, and the other side of the first shunt pipe 105 is provided with the first water pump 104;

[0058] The second suction assembly comprises a second water pump 108, a second shunt pipe 102 and a water guide pipe 101, the other end of a plurality of the spray heads 107 is connected with one side of the second shunt pipe 102, one end of the water guide pipe 101 is connected with the other side of the second shunt pipe 102, and the other end of the water guide pipe 101 is connected with the water outlet through the second water pump 108;

[0059] The PLC controller is electrically connected with the spiral cleaning machine body, the flushing mechanism 1 and the flushing water recycling mechanism 6 respectively.

[0060] The PLC controller is electrically connected with the first rotating driving part 601, the second rotating driving part 5, the first water pump 104 and the second water pump 108 respectively.

[0061] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and the standard parts used in the utility model can be purchased from the market, 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 bolt rivet, welding and the like 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.

[0062] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation or direct or indirect application in the related technical field according to the content of the utility model specification and drawings is also included in the patent protection range of the utility model.

Claims

1. A sand washer characterised in that: The utility model provides a spiral washing machine, including spiral washing machine body, flushing mechanism and flush water recycling mechanism, spiral washing machine body upper portion is provided with flushing mechanism, flush water recycling mechanism is connected with spiral washing machine body, spiral washing machine body one end is provided with the feed inlet, spiral washing machine body other end is provided with the discharge gate, The flush water recycling mechanism includes a collection tank and two sets of water filtering assemblies. Both sides of the spiral washing machine body are provided with a water outlet. One of the water outlets is connected to the collection tank through one of the water filtering assemblies. The height of the water outlet on the spiral washing machine body is lower than that of the discharge gate. The water filtering assembly includes a water falling cover, a guide pipe, a first filter, a first rotating drive, a transmission shaft, a conveying mesh chain, and a second filter. The upper part of the collection tank is provided with a water falling hole. The lower part of the water falling cover is connected to the water falling hole. Both sides of the water falling cover are rotatably connected to one of the transmission shafts. One of the transmission shafts is connected to the other transmission shaft through the conveying mesh chain. The conveying mesh chain is arranged inside the water falling cover and below the water outlet. The first rotating drive is drivingly connected to one of the transmission shafts. The first filter is arranged on the conveying mesh chain. The second filter is arranged inside the water outlet. One end of the guide pipe is connected to the water outlet. The other side of the guide pipe is arranged above the conveying mesh chain. The lower part of the collection tank is provided with a water outlet. The water outlet is connected to the flushing mechanism.

2. The sand washer of claim 1, wherein: The utility model also includes a soil collection tank. One end of the water falling cover away from the water outlet is provided with the soil collection tank. The soil collection tank is arranged below the conveying mesh chain.

3. The sand washer of claim 2, wherein: The utility model also includes a scraper. The upper part of the soil collection tank is provided with an opening. The lower part of the scraper is connected to the inside of the opening. The upper part of the scraper is attached to the first filter.

4. The sand washer of claim 1, wherein: The flushing mechanism includes a rack, a water spraying assembly, a first suction assembly, and a second suction assembly. The lower part of the rack is connected to the upper part of the spiral washing machine body. The upper part of the rack is provided with a plurality of water spraying assemblies. One side of the water spraying assembly is connected to the first suction assembly. The other side of the water spraying assembly is connected to the water outlet through the second suction assembly.

5. The sand washer of claim 4, wherein: The water spraying assembly includes a water spraying pipe and a plurality of nozzles. The water spraying pipe is connected to the upper part of the rack. The water spraying pipe is provided with a plurality of nozzles. One end of the water spraying pipe is connected to the first suction assembly. The other end of the water spraying pipe is connected to the second suction assembly.

6. The sand washer of claim 5, wherein: The first suction assembly includes a first water pump and a first shunt. One end of the water spraying pipe is connected to one side of the first shunt. The other side of the first shunt is provided with the first water pump.

7. The sand washer of claim 6, wherein: The second suction assembly includes a second water pump, a second shunt, and a water guide pipe. The other end of the nozzle is connected to one side of the second shunt. One end of the water guide pipe is connected to the other side of the second shunt. The other end of the water guide pipe is connected to the water outlet through the second water pump.

8. The sand washer of claim 1, wherein: The PLC controller is electrically connected with the spiral cleaning machine body, the flushing mechanism and the flushing water recycling mechanism respectively. The PLC controller is electrically connected with the spiral cleaning machine body, the flushing mechanism and the flushing water recycling mechanism respectively.

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