Dust reduction and dust removal equipment

Abstract

The utility model relates to a dust reduction and ash removal device in the technical field of limestone crushing devices. A drying device for drying limestone is installed inside the ash removal device, and a water resource recycling device for collecting water vapor is installed inside the ash removal device. The heating rod heats the limestone at the upper end of the second guide plate, so that the water on the limestone is evaporated, and the evaporated water floats upward to the lower end of the baffle. When the reciprocating screw controls the wiper assembly to move to the left, the scraper scrapes the water droplets at the bottom of the baffle to the inside of the water tank, so that the water tank filled with water rotates counterclockwise with the limit column as the rotating shaft, so that the water inside the water tank flows to the inside of the water tank through the second guide plate for reuse, and the wiper assembly continues to move to the left when waiting for the next time when the water droplets condense, and repeats in this way, so that water resources can be reused to reduce the waste of water resources.

Description

Technical Field

[0001] The utility model relates to the technical field of limestone crushing devices, in particular to dust reduction and ash removal equipment. Background Art

[0002] In the process of limestone mining, the limestone mine is blasted open, the raw limestone is transported to the carriage of the transport vehicle by an excavator, and the raw limestone is transported to the ore crusher by the transport vehicle. The ore crusher crushes the raw limestone into fine powder to produce limestone. However, the excavator converts the limestone into

[0003] For example, a limestone crusher for producing lime disclosed in Chinese patent application number CN202221809477.0 has the following specific contents: by starting a water pump, clean water inside a water storage tank is introduced into a water collection chamber through a water pipe, and then sprayed out in the form of water mist through multiple water mist nozzles installed at the bottom of the water collection chamber. The water spraying amount and spraying frequency of the multiple water mist nozzles can be controlled by an electronic valve, thereby effectively removing dust generated inside the box. However, the following technical problems exist:

[0004] The dust generated when the limestone is crushed is reduced by water, so that the crushed limestone is in a moist state, and the crushed limestone is often piled up in one place waiting to be sold. The limestone is usually sold by tons. The limestone has moisture, which affects the weighing of the limestone, making it difficult to sell the moist limestone. If the moist limestone needs to be dried, the crushed limestone needs to be turned over so that the limestone at the bottom of the limestone pile can be dried quickly. The operation is relatively cumbersome. When a large amount of limestone needs to be crushed, a large amount of water needs to be continuously added to the water storage tank. The operation is relatively cumbersome. Therefore, the above technical solution is difficult to dry the water on the limestone, and it is impossible to continuously utilize the water to reduce the water injection into the water storage tank. Utility Model Content

[0005] In order to solve the problem that the above technical solutions proposed in the above background technology are difficult to dry the water on the limestone, the utility model provides the following technical solutions:

[0006] A dust reduction and ash removal device, comprising an ash removal device;

[0007] A drying device for drying limestone is installed inside the ash removal device, and a water resource recycling device for collecting water vapor is installed inside the ash removal device.

[0008] The ash removal device comprises an ash removal box, a crushing roller for crushing limestone is installed inside the ash removal box, and a dust reduction atomizing nozzle for reducing dust is installed at the upper end of the ash removal box.

[0009] The drying device comprises a guide plate 1 for guiding limestone, and a heating rod for heating the guide plate 1 is installed at the lower end of the guide plate 1.

[0010] The water resource recycling device includes a baffle, a wiper assembly for collecting water droplets is installed at the lower end of the baffle, a reciprocating screw for controlling the left and right movement of the wiper assembly is installed at the front and rear ends of the baffle, and a cam for controlling the vibration of the guide plate is installed at the right end of the reciprocating screw.

[0011] Furthermore, a feeding port is installed at the upper end of the dust removal box, one end of the dust reduction atomizing nozzle is connected to a water pipe, one end of the water pipe is installed with a water tank for cooperating with the dust reduction atomizing nozzle to transport water to the inner cavity of the dust removal box, and the lower end of the dust removal box is installed with a guide plate 2 for cooperating with the wiper assembly to transport the collected water to the water tank.

[0012] Furthermore, a storage battery is installed at the lower end of the ash removal box, a guide funnel for guiding the crushed limestone is installed in the middle of the ash removal box, and a limiting rod for limiting the guide plate is installed in the middle of the ash removal box.

[0013] Furthermore, leak-proof side plates for limiting the position of limestone are installed on the front and rear sides of the guide plate 1, and a limiting hole for cooperating with a limiting rod to limit the position of the guide plate 1 is provided on the right side of the guide plate 1.

[0014] Furthermore, a limiting block 1 is installed on one side of the leakage-proof side plate for cooperating with the cam to control the vibration of the leakage-proof side plate, and the limiting block 1 is a U-shaped block, and a limiting side plate for limiting the heating rod is installed at the lower end of the guide plate 1.

[0015] Furthermore, a motor for controlling the rotation of the reciprocating screw is installed at the left end of the reciprocating screw, and limit blocks 2 for limiting the reciprocating screw are installed at the front and rear ends of the baffle, and a groove 1 for releasing the limit of the wiper assembly is opened at the lower left end of the baffle.

[0016] Furthermore, the wiper assembly includes a water tank for collecting water droplets, a connecting plate is installed at the upper right end of the water tank, and a connecting block is installed at the right end of the water tank.

[0017] Furthermore, a scraper for scraping off water droplets is installed at the upper end of the connecting plate, and the wiper assembly includes a screw nut for cooperating with a reciprocating screw to control the left and right movement of the water tank, and a limiting column is installed at the lower end of the screw nut for cooperating with a connecting block to limit the water tank.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The heating rod heats the limestone at the upper end of the guide plate, so that the water on the limestone is evaporated, and the evaporated water floats upward to the lower end of the baffle.

[0020] 2. When the reciprocating screw controls the wiper assembly to move to the left, the scraper scrapes the water drops at the bottom of the baffle into the inside of the water tank. When the screw nut drives the water tank to move to the middle of the groove cavity of groove one, the scraper cannot interfere with the bottom wall of the baffle. The water tank filled with water is heavy, so that the water tank rotates counterclockwise about the shaft, and the water inlet of the connecting plate rotates toward the direction of the guide plate two, and the left side of the water tank is placed on the middle of the guide plate two, so that the water inside the water tank is guided by the guide plate two and flows into the inside of the water tank. It can be reused. When the reciprocating screw cooperates with the screw nut to drive the water tank to move to the right, since the guide plate 2 is tilted upward, the water tank gradually turns clockwise when moving to the right, so that when the scraper moves to the left side of the groove 1, the scraper gradually becomes horizontal, which is convenient for close contact with the bottom of the baffle. The reciprocating screw cooperates with the screw nut to drive the water tank to the right end of the baffle, and waits for the next time when water droplets condense to continue moving to the left. This reciprocating process can reuse water resources and reduce the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the ash removal device of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the drying device of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the water resource recycling device of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the wiper assembly of the utility model.

[0026] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0027] 001-ash removal device;

[0028] 100-ash removal box, 110-feeding port, 120-crushing roller, 130-dust reduction atomizing nozzle, 131-water pipe, 140-water tank, 150-guide plate 2, 160-battery, 170-guide funnel, 180-limit rod;

[0029] 002-Drying device;

[0030] 200-guide plate 1, 210-limiting hole, 220-leakage-proof side plate, 221-limiting block 1, 230-heating rod, 231-limiting side plate;

[0031] 003-Water resource recycling device;

[0032] 300-baffle, 310-reciprocating screw, 311-motor, 312-cam, 320-limit block 2, 330-slot 1, 400-wiping assembly, 410-water tank, 411-connecting plate, 412-connecting block, 420-scraper, 430-screw nut, 431-limiting column. DETAILED DESCRIPTION

[0033] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0034] See also Figure 1-Figure 5 The utility model provides a dust reduction and ash removal device, including a ash removal device 001, a drying device 002 and a water resource recycling device 003.

[0035] The ash removal device 001 includes an ash removal box 100, and a feeding port 110 is fixedly installed on the upper end of the ash removal box 100 for feeding limestone into the inner cavity of the ash removal box 100. A crushing roller 120 for crushing the limestone is installed inside the ash removal box 100 to crush larger limestone blocks into smaller limestone. A dust reduction atomizing nozzle 130 for dust reduction is installed on the upper end of the ash removal box 100, and one end of the dust reduction atomizing nozzle 130 is connected to a water pipe 131, and one end of the water pipe 131 is installed with a water tank 140 for cooperating with the dust reduction atomizing nozzle 130 to transport water to the inner cavity of the ash removal box 100. A water pump installed inside the water tank 140 extracts water and transports it to the dust reduction atomizing nozzle 130 through the water pipe 131, so that the dust and water mist generated by the crushing of the limestone by the crushing roller 120 fall together, which is not easy to pollute the environment.

[0036] The lower end of the ash removal box 100 is fixedly installed with a guide plate 2 150 for cooperating with the wiper assembly 400 to transport the collected water to the water tank 140. The lower end of the ash removal box 100 is fixedly installed with a battery 160. The middle part of the ash removal box 100 is installed with a guide funnel 170 for guiding the crushed limestone, and the crushed limestone falls to the right end of the guide plate 1 200 through the guide funnel 170. The middle part of the ash removal box 100 is fixedly installed with a limit rod 180 for limiting the guide plate 1 200, and the limit rod 180 rotates in the hole cavity of the limit hole 210. The middle part of the ash removal box 100 is installed with a support rod for supporting the guide plate 1 200, so that the left end of the guide plate 1 200 is not easy to fall downward.

[0037] A drying device 002 for drying limestone is installed inside the ash removal device 001. The drying device 002 includes a guide plate 200 for guiding the limestone. Leak-proof side plates 220 for limiting the position of the limestone are fixedly installed on the front and rear sides of the guide plate 200, so that when the guide plate 200 vibrates up and down, the limestone is not easy to fall from the front and rear sides of the guide plate 200.

[0038] The right side of the guide plate 200 is provided with a limiting hole 210 for cooperating with the limiting rod 180 to limit the guide plate 200. A limiting block 221 for cooperating with the cam 312 to control the vibration of the leak-proof side plate 220 is fixedly installed on one side of the leak-proof side plate 220, and the limiting block 221 is a U-shaped block, one end of the limiting block 221 is fixedly installed on the leak-proof side plate 220, and the cam 312 is located below the other end of the limiting block 221, so that when the cam 312 rotates, it drives the limiting block 221 to move up and down, thereby driving the left side of the guide plate 200 to move up and down.

[0039] The lower end of the guide plate 200 is fixedly mounted with a limiting side plate 231 for limiting the heating rod 230. The lower end of the guide plate 200 is mounted with a heating rod 230 for heating the guide plate 200. The heating rod 230 heats the limestone on the upper end of the guide plate 200, so that the water on the limestone is evaporated, and the evaporated water floats upward to the lower end of the baffle 300.

[0040] A water resource recycling device 003 for collecting water vapor is installed inside the dust removal device 001. The water resource recycling device 003 includes a baffle 300. The left side of the baffle 300 is fixedly installed on the inner wall of the dust removal box 100, and the baffle 300 is at the upper end of the guide plate 2 150. The front and rear ends of the baffle 300 are installed with a reciprocating screw 310 for controlling the left and right movement of the wiper assembly 400. The left end of the reciprocating screw 310 is installed with a motor 311 for controlling the rotation of the reciprocating screw 310. The right end of the reciprocating screw 310 is fixedly installed with a cam 312 for controlling the vibration of the guide plate 1 200. The front and rear ends of the baffle 300 are fixedly installed with a limit block 2 320 for limiting the reciprocating screw 310. The left lower end of the baffle 300 is provided with a slot 1 330 for releasing the limit of the wiper assembly 400.

[0041] After the limestone is crushed, it falls to the right end of the guide plate 200 through the guide funnel 170, and the reciprocating screw 310 is driven to rotate by starting the motor 311, driving the wiper assembly 400 to move left and right to scrape off the water droplets, while driving the cam 312 to move, so that the cam 312 drives the guide plate 200 to vibrate up and down, so that the limestone falls from the left side of the guide plate 200, and a collection frame for collecting dry limestone can be placed at the lower left end of the dust removal box 100.

[0042] The lower end of the baffle 300 is provided with a wiper assembly 400 for collecting water droplets, and the wiper assembly 400 includes a water storage tank 410 for collecting water droplets, a connecting plate 411 is fixedly installed on the upper right end of the water storage tank 410, and connecting blocks 412 are fixedly installed on the front and rear ends of the right side of the water storage tank 410. A scraper 420 for scraping off water droplets is fixedly installed on the upper end of the connecting plate 411, and the scraper 420 is closely attached to the inner wall of the baffle 300. While scraping off water droplets, the scraper 420 also limits the water storage tank 410, so that the water storage tank 410 is firmly fixed to the bottom of the baffle 300 and cannot rotate. The wiper assembly 400 includes a screw nut 430 for cooperating with the reciprocating screw 310 to control the water tank 410 to move left and right. A limiting column 431 is installed at the lower end of the screw nut 430 for cooperating with the connecting block 412 to limit the water tank 410, and the limiting column 431 is movably installed on the right end of the connecting block 412.

[0043] When the reciprocating screw 310 controls the wiper assembly 400 to move to the left, the scraper 420 scrapes the water drops at the bottom of the baffle 300 into the inside of the water tank 410. When the screw nut 430 drives the water tank 410 to move to the middle of the groove cavity of the groove 1 330, the scraper 420 cannot collide with the bottom wall of the baffle 300. The water tank 410 filled with water is heavy, so that the water tank 410 rotates counterclockwise with the limit column 431 as the rotation axis. The water inlet of the connecting plate 411 rotates toward the direction of the guide plate 2 150, and the left side of the water tank 410 is placed on the middle of the guide plate 2 150, so that the water inside the water tank 410 is guided by the guide plate 2 150 and flows to the water tank 1 The interior of 40 is reused. When the reciprocating screw 310 cooperates with the screw nut 430 to drive the water tank 410 to move to the right, since the guide plate 150 is tilted upward, the water tank 410 gradually flips clockwise when moving to the right, so that when the scraper 420 moves to the left side of the groove 1 330, the scraper 420 gradually becomes horizontal, which is convenient for close contact with the bottom of the baffle 300. The reciprocating screw 310 cooperates with the screw nut 430 to drive the water tank 410 to move to the right end of the baffle 300, and waits for the next time when water droplets condense, the wiper assembly 400 continues to move to the left. This reciprocating process can reuse water resources and reduce the waste of water resources.

[0044] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A dust removal device, comprising a dust removal device (001), characterized in that: The ash removal device (001) is internally installed with a drying device (002) for drying limestone, and the ash removal device (001) is internally installed with a water resource recycling device (003) for collecting water vapor; The ash removal device (001) comprises an ash removal box (100), a crushing roller (120) for crushing limestone is installed inside the ash removal box (100), and a dust reduction atomizing nozzle (130) for reducing dust is installed at the upper end of the ash removal box (100); The drying device (002) comprises a guide plate (200) for guiding limestone, and a heating rod (230) for heating the guide plate (200) is installed at the lower end of the guide plate (200); The water resource recycling device (003) comprises a baffle (300), a wiper assembly (400) for collecting water droplets is installed at the lower end of the baffle (300), a reciprocating screw (310) for controlling the wiper assembly (400) to move left and right is installed at the front and rear ends of the baffle (300), and a cam (312) for controlling the vibration of the guide plate 1 (200) is installed at the right end of the reciprocating screw (310).

2. The dust removal equipment according to claim 1, characterized in that: The upper end of the dust removal box (100) is provided with a feeding port (110), one end of the dust reduction atomizing nozzle (130) is connected to a water pipe (131), one end of the water pipe (131) is provided with a water tank (140) for cooperating with the dust reduction atomizing nozzle (130) to transport water to the inner cavity of the dust removal box (100), and the lower end of the dust removal box (100) is provided with a guide plate 2 (150) for cooperating with a wiper assembly (400) to transport collected water to the water tank (140).

3. The dust removal equipment according to claim 1, characterized in that: A storage battery (160) is installed at the lower end of the ash removal box (100), a guide funnel (170) for guiding crushed limestone is installed in the middle of the ash removal box (100), and a limiting rod (180) for limiting the position of a guide plate 1 (200) is installed in the middle of the ash removal box (100).

4. The dust removal equipment according to claim 3, characterized in that: The front and rear sides of the guide plate 1 (200) are provided with leak-proof side plates (220) for limiting the position of limestone, and the right side of the guide plate 1 (200) is provided with a limiting hole (210) for cooperating with a limiting rod (180) to limit the position of the guide plate 1 (200).

5. The dust removal equipment according to claim 4, characterized in that: A limiting block (221) for cooperating with a cam (312) to control the vibration of the leak-proof side plate (220) is installed on one side of the leak-proof side plate (220), and the limiting block (221) is a U-shaped block. A limiting side plate (231) for limiting the heating rod (230) is installed at the lower end of the guide plate (200).

6. The dust removal equipment according to claim 1, characterized in that: A motor (311) for controlling the rotation of the reciprocating screw (310) is installed at the left end of the reciprocating screw (310), and a second limit block (320) for limiting the reciprocating screw (310) is installed at the front and rear ends of the baffle (300), and a groove (330) for releasing the limit of the wiper assembly (400) is provided at the lower left end of the baffle (300).

7. The dust removal equipment according to claim 1, characterized in that: The wiper assembly (400) comprises a water storage tank (410) for collecting water droplets, a connecting plate (411) is installed at the upper right end of the water storage tank (410), and a connecting block (412) is installed at the right end of the water storage tank (410).

8. The dust removal equipment according to claim 7, characterized in that: The upper end of the connecting plate (411) is provided with a scraper (420) for scraping off water droplets, the wiper assembly (400) comprises a lead screw nut (430) for cooperating with the reciprocating lead screw (310) to control the water storage tank (410) to move left and right, and the lower end of the lead screw nut (430) is provided with a limiting column (431) for cooperating with the connecting block (412) to limit the water storage tank (410).

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