A gravel washing production line

Abstract

The utility model discloses a kind of gravel washing production lines, belong to online washing equipment technical field, including stone washer, the upper end of stone washer is provided with dust cover, the side of stone washer is provided with water supply tank, the top of water supply tank is connected with water supply pipe, the one end of water supply pipe is provided with several spray pipes, the upper end side of dust cover is provided with dust handling assembly, the bottom end of stone washer is provided with wastewater treatment assembly;The utility model passes through setting wastewater treatment assembly, the wastewater generated by gravel washing flows into the inside of wastewater tank and is filtered by porous filter plate, when porous filter plate is impacted, the filtering effect of wastewater is improved by the stress vibration of limiting spring, the use quality of equipment is guaranteed, and the sealing plate can be laid flat as guide plate, staff can scrape the debris on the surface of porous filter plate to the surface of sealing plate, improve wastewater filtration quality, guarantee the service life of porous filter plate.

Description

Technical Field

[0001] This utility model belongs to the technical field of online water washing equipment, specifically relating to a stone washing production line. Background Technology

[0002] Gravel, small, broken pieces of rock, are irregular in size, shape, and texture. They may be formed naturally or through human intervention. Rocks are solid aggregates with stable shapes, composed of one or more minerals and natural glass. Rocks composed of a single mineral are called monomineralic rocks, such as marble (composed of calcite) and quartzite (composed of quartz). Rocks composed of several minerals are called polymineralic rocks, such as granite (composed of quartz, feldspar, and mica) and gabbro (composed of plagioclase and pyroxene). Liquids without a definite shape, such as petroleum, gases like natural gas, and loose sand and mud, are not rocks.

[0003] Existing crushed stone washing production lines cannot recycle the wastewater generated during the washing process. They also struggle to remove and clean up the crushed stone during wastewater filtration, resulting in poor filtration efficiency and impacting the quality of wastewater utilization. Furthermore, the use of dust covers to shield the crushed stone during feeding is insufficient to control dust generated during production, leading to a poor working environment and posing a health hazard. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a stone crushing and washing production line, characterized by wastewater recyclability and dust treatment capability.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a stone washing production line, including a stone washing machine, wherein a dust cover is provided at the upper end of the stone washing machine, a water supply tank is provided on one side of the stone washing machine, a water supply pipe is connected to the top of the water supply tank, a plurality of spray pipes are provided at one end of the water supply pipe, a dust control component is provided on one side of the upper end of the dust cover, and a wastewater treatment component is provided in the middle of the bottom end of the stone washing machine.

[0006] Preferably, the wastewater treatment assembly includes a wastewater tank, a porous filter plate, a fixed block, a guide column, a limiting spring, a sealing plate, and a reflux device. The wastewater tank is located at the center of the bottom of the stone washing machine. Guide columns are located at the four corners inside the wastewater tank. A fixed block is fixed to the top of the guide column. A limiting spring is sleeved on the surface of the guide column. A porous filter plate is located at the upper end of the limiting spring. A reflux device is located at the bottom of the wastewater tank.

[0007] Preferably, damping shafts are symmetrically arranged on both sides of the upper end of the wastewater tank, a limit baffle is fixed on one end of the damping shaft, and support blocks are arranged at the four corners of the interior of the wastewater tank corresponding to the guide columns.

[0008] Preferably, the reflux device includes an installation sleeve, a grid plate, a fixed cylinder, a water pump, and a reflux pipe. The fixed cylinder is fixed to the bottom of the wastewater tank, the installation sleeve is threaded to the upper inside of the fixed cylinder, the grid plate is fixed in the middle of the installation sleeve, one end of the fixed cylinder is connected to the reflux pipe, and the surface of the reflux pipe is equipped with a water pump.

[0009] Preferably, the dust control assembly includes a positioning device, a collection box, a mounting base, a mounting cylinder, a fiber filter, an exhaust fan, and a support plate. The dust cover has a mounting base at its upper end, a support plate is fixed to one side of the mounting base, a collection box is located at the upper end of the support plate, a positioning device is located at one end of the collection box, mounting cylinders are symmetrically fixed to the upper end of the collection box, a fiber filter is located inside the mounting cylinder, and an exhaust fan is located at the upper end of the fiber filter.

[0010] Preferably, the inside of the collection box is provided with a collection groove, and one side of the mounting base is provided with a positioning groove corresponding to the positioning device.

[0011] Preferably, the positioning device includes a positioning spring, a positioning rod, a fixing rod, a connecting block, and a positioning insert block. A connecting block is fixed to one end of the collection box, a fixing rod is fixed to one end of the connecting block, a positioning spring is sleeved on the surface of the fixing rod, a positioning rod is provided at one end of the positioning spring, and positioning insert blocks are symmetrically arranged on one side of the positioning rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model incorporates a wastewater treatment component. Wastewater generated from washing crushed stone flows into the interior of the wastewater tank and is filtered through a porous filter plate. When the porous filter plate is impacted, the limiting spring vibrates under force, improving the filtration effect of the wastewater and ensuring the quality of the equipment. The sealing plate can also be laid flat as a guide plate, allowing workers to scrape the debris from the surface of the porous filter plate onto the surface of the sealing plate, thereby improving the wastewater filtration quality and ensuring the service life of the porous filter plate.

[0014] 2. This utility model, by setting up a dust control component, prevents dust from flying out, ensures the convenience of dust collection and treatment, improves the quality of the working environment, protects human health, and allows for easy disassembly and assembly of the collection box, improving the equipment's effectiveness and saving human resources. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the wastewater treatment component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the reflux device structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the dust control component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the positioning device structure of this utility model.

[0020] In the diagram: 1. Dust control component; 11. Positioning device; 111. Positioning spring; 112. Positioning rod; 113. Fixing rod; 114. Connecting block; 115. Positioning block; 12. Collection box; 13. Mounting base; 14. Mounting cylinder; 15. Fiber filter screen; 16. Exhaust fan; 17. Support plate; 2. Dust cover; 3. Water supply pipe; 4. Water supply tank; 5. Spray pipe; 6. Wastewater treatment component; 61. Wastewater tank; 62. Porous filter plate; 63. Fixing block; 64. Guide column; 65. Damping shaft; 66. Limiting baffle; 67. Limiting spring; 68. Sealing plate; 69. Return device; 691. Mounting sleeve; 692. Grating plate; 693. Fixing cylinder; 694. Water pump; 695. Return pipe; 7. Stone washing machine. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] Please see Figure 1-5 The present invention provides the following technical solution: a stone washing production line, including a stone washing machine 7, a dust cover 2 is provided at the upper end of the stone washing machine 7, a water supply tank 4 is provided on one side of the stone washing machine 7, a water supply pipe 3 is connected to the top of the water supply tank 4, a plurality of spray pipes 5 are provided at one end of the water supply pipe 3, a dust control component 1 is provided on one side of the upper end of the dust cover 2, and a wastewater treatment component 6 is provided in the middle of the bottom end of the stone washing machine 7.

[0024] Specifically, the wastewater treatment component 6 includes a wastewater tank 61, a porous filter plate 62, a fixed block 63, a guide column 64, a limiting spring 67, a sealing plate 68, and a reflux device 69. The wastewater tank 61 is located at the bottom center of the stone washing machine 7. The guide column 64 is located at the four corners inside the wastewater tank 61. The fixed block 63 is fixed at the top of the guide column 64. The limiting spring 67 is sleeved on the surface of the guide column 64. The porous filter plate 62 is located at the upper end of the limiting spring 67. The reflux device 69 is located at the bottom inside the wastewater tank 61.

[0025] By adopting the above technical solution, after the crushed stone enters the interior of the stone washing machine 7, the booster pump inside the water supply tank 4 pumps water from the water supply pipe 3 into the spray pipe 5 to wash the crushed stone. The resulting wastewater flows into the interior of the wastewater tank 61 and is filtered through the porous filter plate 62. When the porous filter plate 62 is impacted, the limit spring 67 vibrates under force to improve the filtration effect of the wastewater and ensure the quality of equipment use. When it is necessary to clean the waste residue on the surface of the porous filter plate 62, the limit baffle 66 is rotated along the damping shaft 65 to remove it from limiting the sealing plate 68. Then, the sealing plate 68 can be rotated to open it so that it can be laid flat as a guide plate. The staff can scrape the debris on the surface of the porous filter plate 62 onto the surface of the sealing plate 68 to improve the filtration quality of wastewater and ensure the service life of the porous filter plate 62.

[0026] Specifically, damping shafts 65 are symmetrically arranged on both sides of the upper end of the wastewater tank 61. A limit baffle 66 is fixed on one end of the damping shaft 65. Support blocks are provided at the four corners of the interior of the wastewater tank 61 corresponding to the guide posts 64.

[0027] By adopting the above technical solution, the vibration effect of the porous filter plate 62 is guaranteed, thereby improving the wastewater filtration efficiency.

[0028] Specifically, the reflux device 69 includes an installation sleeve 691, a bar screen 692, a fixed cylinder 693, a water pump 694, and a reflux pipe 695. The fixed cylinder 693 is fixed to the bottom of the wastewater tank 61. The installation sleeve 691 is threaded to the upper inside of the fixed cylinder 693. The bar screen 692 is fixed in the middle inside the installation sleeve 691. The reflux pipe 695 is connected to one end of the fixed cylinder 693. The water pump 694 is installed on the surface of the reflux pipe 695.

[0029] By adopting the above technical solution, the filtered wastewater enters the interior of the wastewater tank 61 for collection. When the water level reaches the upper end of the fixed cylinder 693, the wastewater enters from the mounting sleeve 691 and passes through the grating plate 692 for filtration. Then it flows into the interior of the fixed cylinder 693. At the same time, the water pump 694 is turned on to pump the wastewater to the return pipe 695 for recycling, thereby reducing resource consumption and saving water washing costs.

[0030] In this embodiment, after the crushed stone enters the interior of the stone washing machine 7, the booster pump inside the water supply tank 4 pumps water from the water supply pipe 3 into the spray pipe 5 to wash the crushed stone. The resulting wastewater flows into the interior of the wastewater tank 61 and is filtered through the porous filter plate 62. When the porous filter plate 62 is impacted, the limiting spring 67 vibrates under force to improve the filtration effect of the wastewater and ensure the quality of equipment use. When it is necessary to clean the waste residue on the surface of the porous filter plate 62, the limiting baffle 66 is rotated along the damping shaft 65 so that it no longer limits the sealing plate 68. Then, the sealing plate 68 is rotated to open it so that it can be laid flat as a guide plate. The staff can scrape the debris on the surface of the porous filter plate 62 onto the surface of the sealing plate 68 to improve the wastewater filtration quality and ensure the service life of the porous filter plate 62.

[0031] The filtered wastewater enters the wastewater tank 61 for collection. When the water level reaches the upper end of the fixed cylinder 693, the wastewater enters from the mounting sleeve 691 and passes through the grating plate 692 for filtration. Then it flows into the fixed cylinder 693. At the same time, the water pump 694 is turned on to pump the wastewater to the return pipe 695 for recycling, reducing resource consumption and saving water washing costs.

[0032] Example 2:

[0033] The difference between this embodiment and embodiment 1 is that, specifically, the dust treatment component 1 includes a positioning device 11, a collection box 12, a mounting base 13, a mounting cylinder 14, a fiber filter 15, an exhaust fan 16, and a support plate 17. The dust cover 2 is provided with a mounting base 13 at its upper end. A support plate 17 is fixed to one side of the inside of the mounting base 13. The collection box 12 is provided at the upper end of the support plate 17. The positioning device 11 is provided at one end of the collection box 12. The mounting cylinder 14 is symmetrically fixed to the upper end of the collection box 12. A fiber filter 15 is provided inside the mounting cylinder 14. An exhaust fan 16 is provided at the upper end of the fiber filter 15.

[0034] By adopting the above technical solution, during the crushed stone washing process, the crushed stone is put into the inside of the stone washing machine 7, and the dust generated is blocked by the dust cover 2. At the same time, the exhaust fan 16 can be turned on to suck in the air, so that the dust is sucked into the collection box 12 from the opening at the bottom of the mounting base 13 for collection. The inside of the mounting cylinder 14 is equipped with a fiber filter screen 15 to filter and block the dust, preventing the dust from flying out, ensuring the convenience of dust collection and treatment, improving the quality of the working environment, and protecting human health.

[0035] Specifically, the inside of the collection box 12 is provided with a collection groove, and one side of the mounting base 13 is provided with a positioning groove corresponding to the positioning device 11.

[0036] By adopting the above technical solution, the dust collection quality of the collection box 12 is guaranteed, and the positioning and installation accuracy of the collection box 12 are ensured.

[0037] Specifically, the positioning device 11 includes a positioning spring 111, a positioning rod 112, a fixing rod 113, a connecting block 114, and a positioning block 115. One end of the collection box 12 is fixed with a connecting block 114, and one end of the connecting block 114 is fixed with a fixing rod 113. The surface of the fixing rod 113 is fitted with a positioning spring 111, one end of the positioning spring 111 is provided with a positioning rod 112, and one side of the positioning rod 112 is symmetrically provided with positioning blocks 115.

[0038] By adopting the above technical solution, when it is necessary to clean the dust inside the collection box 12, the positioning rod 112 slides along the fixed rod 113 to compress the positioning spring 111, and at the same time the positioning block 115 is pulled out from the inside of the mounting base 13. Then the connecting block 114 can be moved up to drive the collection box 12 out from the inside of the mounting base 13, and then the dust inside the collection box 12 can be emptied. This ensures the convenience of disassembling and assembling the collection box 12, improves the use effect of the equipment, and saves human resources.

[0039] In this embodiment, during the washing of crushed stone, the crushed stone is put into the inside of the stone washing machine 7, and the dust generated is blocked by the dust cover 2. At the same time, the exhaust fan 16 can be turned on to suck in the air, so that the dust is sucked into the collection box 12 from the opening at the bottom of the mounting base 13 for collection. The inside of the mounting cylinder 14 is equipped with a fiber filter 15 to filter and block the dust, prevent the dust from flying out, ensure the convenience of dust collection and treatment, improve the quality of the working environment, and protect human health.

[0040] When it is necessary to clean the dust inside the collection box 12, slide the positioning rod 112 along the fixing rod 113 to compress the positioning spring 111, and at the same time, the positioning block 115 is pulled out from the inside of the mounting base 13. Then, the connecting block 114 can be moved up to take the collection box 12 out from the inside of the mounting base 13. Then, the dust inside the collection box 12 can be emptied. This ensures the convenience of disassembling and assembling the collection box 12, improves the use effect of the equipment, and saves manpower.

[0041] The structure and operating principle of the water supply tank 4, spray pipe 5 and stone washing machine 7 in this utility model have been disclosed in a stone crushing online washing device with a flow control device disclosed in Chinese patent application number 202420124920.3.

[0042] The working principle and usage process of this utility model: When using this utility model, during the washing of crushed stone, crushed stone is put into the inside of the stone washing machine 7, and the dust generated is blocked by the dust cover 2. At the same time, the exhaust fan 16 can be turned on to suck in the air, so that the dust is sucked into the collection box 12 from the opening at the bottom of the mounting base 13 for collection. The inside of the mounting cylinder 14 is equipped with a fiber filter screen 15 to filter and block the dust, prevent the dust from flying out, ensure the convenience of dust collection and treatment, improve the quality of the working environment, and protect human health.

[0043] When it is necessary to clean the dust inside the collection box 12, slide the positioning rod 112 along the fixing rod 113 to compress the positioning spring 111, and at the same time, the positioning block 115 is pulled out from the inside of the mounting base 13. Then the connecting block 114 can be moved up to drive the collection box 12 out from the inside of the mounting base 13. Then the dust inside the collection box 12 can be emptied. This ensures the convenience of disassembling and assembling the collection box 12, improves the use effect of the equipment, and saves manpower.

[0044] After the crushed stone enters the interior of the stone washing machine 7, the booster pump inside the water supply tank 4 pumps water from the water supply pipe 3 into the spray pipe 5 to wash the crushed stone. The resulting wastewater flows into the interior of the wastewater tank 61 and is filtered through the porous filter plate 62. When the porous filter plate 62 is impacted, the limit spring 67 vibrates under force to improve the filtration effect of the wastewater and ensure the quality of equipment use. When it is necessary to clean the waste residue on the surface of the porous filter plate 62, the limit baffle 66 is rotated along the damping shaft 65 to remove it from limiting the sealing plate 68. Then, the sealing plate 68 is rotated to open it so that it can be laid flat as a guide plate. The staff can scrape the debris on the surface of the porous filter plate 62 onto the surface of the sealing plate 68 to improve the wastewater filtration quality and ensure the service life of the porous filter plate 62.

[0045] The filtered wastewater enters the wastewater tank 61 for collection. When the water level reaches the upper end of the fixed cylinder 693, the wastewater enters from the mounting sleeve 691 and passes through the grating plate 692 for filtration. Then it flows into the fixed cylinder 693. At the same time, the water pump 694 is turned on to pump the wastewater to the return pipe 695 for recycling, reducing resource consumption and saving water washing costs.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stone washing production line, comprising a stone washing machine (7), wherein a dust cover (2) is provided at the upper end of the stone washing machine (7), a water supply tank (4) is provided on one side of the stone washing machine (7), a water supply pipe (3) is connected to the top of the water supply tank (4), and a plurality of spray pipes (5) are provided at one end of the water supply pipe (3), characterized in that: A dust control component (1) is provided on one side of the upper end of the dust cover (2), and a wastewater treatment component (6) is provided in the middle of the bottom end of the stone washing machine (7).

2. The stone crushing and washing production line according to claim 1, characterized in that: The wastewater treatment component (6) includes a wastewater tank (61), a porous filter plate (62), a fixed block (63), a guide column (64), a limiting spring (67), a sealing plate (68), and a reflux device (69). The wastewater tank (61) is located at the bottom center of the stone washing machine (7). The guide column (64) is located at the four corners inside the wastewater tank (61). The top of the guide column (64) is fixed with a fixed block (63). The surface of the guide column (64) is fitted with a limiting spring (67). The upper end of the limiting spring (67) is provided with a porous filter plate (62). The bottom of the wastewater tank (61) is provided with a reflux device (69).

3. The stone crushing and washing production line according to claim 2, characterized in that: The wastewater tank (61) is symmetrically provided with damping shafts (65) on both sides of the upper end. A limit baffle (66) is fixed on one end of the damping shaft (65). Support blocks are provided at the four corners of the wastewater tank (61) corresponding to the guide column (64).

4. The stone crushing and washing production line according to claim 2, characterized in that: The return device (69) includes an installation sleeve (691), a grid plate (692), a fixed cylinder (693), a water pump (694), and a return pipe (695). The fixed cylinder (693) is fixed at the bottom of the wastewater tank (61), the installation sleeve (691) is threaded to the upper end of the fixed cylinder (693), the grid plate (692) is fixed in the middle of the installation sleeve (691), and the return pipe (695) is connected to one end of the fixed cylinder (693). The water pump (694) is installed on the surface of the return pipe (695).

5. The stone crushing and washing production line according to claim 1, characterized in that: The dust control assembly (1) includes a positioning device (11), a collection box (12), a mounting base (13), a mounting cylinder (14), a fiber filter (15), an exhaust fan (16), and a support plate (17). The dust cover (2) is provided with a mounting base (13) at its upper end. A support plate (17) is fixed to one side of the inside of the mounting base (13). A collection box (12) is provided at the upper end of the support plate (17). A positioning device (11) is provided at one end of the collection box (12). A mounting cylinder (14) is symmetrically fixed at the upper end of the collection box (12). A fiber filter (15) is provided inside the mounting cylinder (14). An exhaust fan (16) is provided at the upper end of the fiber filter (15).

6. The stone crushing and washing production line according to claim 5, characterized in that: The collection box (12) has a collection groove inside, and the mounting base (13) has a positioning groove on one side corresponding to the positioning device (11).

7. A stone crushing and washing production line according to claim 5, characterized in that: The positioning device (11) includes a positioning spring (111), a positioning rod (112), a fixing rod (113), a connecting block (114), and a positioning block (115). One end of the collection box (12) is fixed with a connecting block (114), and one end of the connecting block (114) is fixed with a fixing rod (113). The surface of the fixing rod (113) is fitted with a positioning spring (111), one end of the positioning spring (111) is provided with a positioning rod (112), and one side of the positioning rod (112) is symmetrically provided with positioning blocks (115).

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