Environment-friendly dust collection device

Abstract

The utility model relates to an environment-friendly dust collection device, and relates to the technical field of dust collection equipment. The dust collection environment-friendly device comprises a dust collection box, an air inlet pipe and an air outlet pipe, a plurality of baffles are further arranged in the dust collection box, the baffles are arranged in a staggered mode in the height direction of the dust collection box, and the baffles are arranged in the height direction of the dust collection box and are closer to one end of the inner wall of the dust collection box in the height direction of the baffles. The baffles are all connected with the inner bottom wall or the inner top wall of the dust collecting box, and a filter screen is arranged at the other end, in the height direction of the dust collecting box, of each baffle. Compared with the prior art, the device has the following effects that gas introduced through the gas inlet pipe can be blocked by the baffle, filtered through each filter screen and then discharged from the gas outlet pipe, the mode that a filter screen is arranged on the gas outlet pipe in the prior art is effectively replaced, the probability that the gas outlet pipe is blocked is reduced, meanwhile, the filtering effect of the filter screen on dust in the gas is improved, and the service life of the device is prolonged. And the environmental protection property is improved.

Description

Technical Field

[0001] The present application relates to the technical field of dust collection equipment, and in particular to a dust collection and environmental protection device. Background Art

[0002] With the continuous development of social economy and the increasing level of science and technology, my country's industry is also booming, and environmental pollution has followed. Dust collection devices, as equipment for collecting dust in gases, can strip dust from gases and collect them, thereby reducing the amount of dust discharged into the atmosphere, which plays an important role in environmental protection.

[0003] In the prior art, there is a dust collection device, which includes a collection box, and an air inlet pipe is provided at one end of the collection box, and the air inlet pipe is connected to the chamber in the collection box. An air outlet pipe is also provided at the end of the collection box away from the air inlet pipe, and the air outlet pipe is connected to the chamber in the collection box. A filter is also provided in the end of the air outlet pipe connected to the collection box. When in use, gas is passed into the collection box through the air inlet pipe, and dust in the gas is filtered through the filter and falls into the collection box, thereby realizing dust collection.

[0004] Regarding the above-mentioned related technologies, since the diameter of the outlet pipe is small and the filter is arranged at the end of the outlet pipe, the filtering operation needs to be fully undertaken by a single filter in the outlet pipe, and the gas introduced through the inlet pipe is continuous, which increases the probability of the filter in the outlet pipe being blocked, thereby increasing the probability of the outlet pipe being blocked, and further affecting the normal use of the dust collection device, so it needs to be improved. Utility Model Content

[0005] In order to reduce the probability of the air outlet pipe being blocked, the present application provides a dust collection and environmental protection device.

[0006] The present application provides a dust collection and environmental protection device, which adopts the following technical solution:

[0007] A dust collection and environmental protection device comprises a dust box, an air inlet pipe and an air outlet pipe. A plurality of baffles are also arranged in the dust box. The baffles are staggered along the height direction of the dust box. The ends of the baffles along the height direction of the dust box and closer to the inner wall of the dust box along its own height direction are connected to the inner bottom wall or the inner top wall of the dust box. A filter is arranged on the other end of each baffle along the height direction of the dust box.

[0008] By adopting the above technical scheme, compared with the prior art of setting a filter on one end of the outlet pipe connected to the collection box, the present application sets a number of filters in the dust box, so that the gas entering through the air inlet pipe can be blocked by the baffle, and then passes through each filter before passing through the outlet pipe, which effectively replaces the prior art method of setting a filter on the outlet pipe, thereby reducing the chance of the outlet pipe being blocked. At the same time, it also effectively prolongs the time that the gas stays in the dust box, increases the filtering effect of the filter on the dust in the gas, and improves environmental protection.

[0009] Preferably, a plurality of collection boxes with upper openings are provided in the dust box, each of the collection boxes is located at the bottom end of the inner chamber of the dust box, each of the collection boxes is slidably connected to the dust box, and can slide out of the dust box.

[0010] By adopting the above technical solution, the collection box is set up so that the dust filtered by the filter can fall into the collection box, so that relevant personnel can pull out the collection box to centrally clean the dust, which is convenient for relevant personnel to clean the dust and saves the time of relevant personnel to clean the dust.

[0011] Preferably, a locking mechanism is also provided in the dust box, and the locking mechanism includes a driving assembly and a plurality of locking frames, the locking frames correspond to the collection boxes one by one, each of the locking frames is rotatably connected to the dust box, a locking groove is provided at the bottom end of each of the collection boxes, the driving assembly is used to drive each locking frame to rotate, and one end of each of the locking frames is inserted into the corresponding locking groove.

[0012] By adopting the above technical solution and setting the locking mechanism, relevant personnel can control the rotation of each locking frame through the driving component, so that one end of the locking frame is inserted into the locking groove of the corresponding collection box, thereby locking each collection box, reducing the probability of the collection box detaching from the dust collection box, and facilitating the operation of relevant personnel.

[0013] Preferably, the driving assembly includes a driving rack and a plurality of driving gears, the driving rack is slidably connected to the dust box, the driving gears correspond to the locking frame one by one and are connected, and each of the driving gears is meshed with the driving rack.

[0014] By adopting the above technical solution and the specific setting of the driving assembly, relevant personnel can pull the driving rack, so that the driving rack drives each driving gear to rotate, and the driving gear drives the corresponding locking frame to rotate, thereby realizing the driving of each locking frame, facilitating the operation of relevant personnel and saving time and effort.

[0015] Preferably, one end of the driving rack extends out of the dust box and is provided with an unlocking handle, and the locking mechanism further includes a reset member, which is used for resetting the driving rack.

[0016] By adopting the above technical solution and setting the unlocking handle and the reset member, relevant personnel can pull the driving rack through the unlocking handle, so that the driving rack drives each driving gear to rotate, so that one end of each locking frame is rotated out of the corresponding locking groove, thereby unlocking the collection box. At the same time, the presence of the reset member can also drive the driving rack to reset when the relevant personnel let go, thereby ensuring that the locking frame locks the collection box, thereby ensuring that the collection box can continue to be in a working state.

[0017] Preferably, each of the filter screens is slidably connected to the dust box, the sliding direction of each of the filter screens is the width direction of the dust box, and each of the filter screens can slide out of the dust box.

[0018] By adopting the above technical solution, the sliding connection between the filter and the dust box is set, so that relevant personnel can clean the filter uniformly by pulling out the filter, which effectively facilitates the cleaning of the filter by relevant personnel, thereby effectively reducing the chance of filter clogging and ensuring the normal use of the present application.

[0019] Preferably, the dust box is also provided with a plurality of locking assemblies, and the locking assemblies are arranged one-to-one corresponding to the filter screens, and each of the locking assemblies includes a locking frame and an elastic member, the locking frame is slidably connected to the filter screen, and the sliding direction of the locking frame is perpendicular to the sliding direction of the corresponding filter screen, one end of the locking frame is inserted in the filter screen, and the elastic member is used for allowing the corresponding locking frame to be continuously inserted in the corresponding filter screen.

[0020] By adopting the above technical solution and setting the locking assembly, the locking frame can be continuously inserted into the corresponding filter net under the elastic force of the elastic member, thereby locking the filter net, reducing the chance of the filter net falling out, ensuring the normal use of the filter net, and thus ensuring the dust filtering effect.

[0021] Preferably, the dust collecting box is also provided with a dust removal mechanism, which includes a water storage tank and a plurality of atomizing nozzles, wherein the plurality of atomizing nozzles are arranged at the bottom end of the inner chamber of the dust collecting box, and each of the atomizing nozzles is connected to the water storage tank through a pipe.

[0022] By adopting the above technical solution, the dust removal mechanism is set up so that the atomizing nozzle can spray water downward in the chamber of the dust collecting box, so that the dust floating in the chamber of the dust collecting box becomes damp and falls downward into the collection box after being damp, thereby increasing the dust screening and collection effect of the present application and further increasing the environmental friendliness of the present application.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The arrangement of several filters in the dust box enables the gas entering through the air inlet pipe to be blocked by the baffle, and then passes through the air outlet pipe after being filtered by each filter, which effectively replaces the existing method of arranging filters on the air outlet pipe, thereby reducing the probability of the air outlet pipe being blocked, and at the same time effectively prolonging the time that the gas stays in the dust box, increasing the filtering effect of the filter on the dust in the gas, and improving environmental protection;

[0025] 2. The setting of the collection box allows the dust filtered by the filter to fall into the collection box, so that the relevant personnel can pull out the collection box to centrally clean the dust, which is convenient for the relevant personnel to clean the dust and saves the relevant personnel's time for dust cleaning;

[0026] 3. The setting of the dust removal mechanism enables the atomizing nozzle to spray water downward in the chamber of the dust collecting box, so that the dust floating in the chamber of the dust collecting box becomes damp and falls downward into the collection box after being damp, thereby increasing the dust screening and collection effect of the present application and further increasing the environmental friendliness of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram used to illustrate the overall dust collection and environmental protection device in Example 1 of the present application.

[0028] Figure 2 It is a structural schematic diagram used to reflect the baffle in Example 1 of the present application.

[0029] Figure 3 It is a schematic diagram used to illustrate the overall dust collection and environmental protection device in Example 2 of the present application.

[0030] Figure 4 It is a schematic diagram of the structure of the atomizing nozzle used to illustrate the embodiment 2 of the present application.

[0031] Figure 5 It is a structural schematic diagram used to embody the locking assembly in Example 2 of the present application.

[0032] Figure 6 It is a structural diagram used to reflect the driving component in Example 2 of the present application.

[0033] Explanation of the reference numerals in the accompanying drawings: 1. dust box; 11. baffle; 2. air inlet pipe; 3. air outlet pipe; 4. filter screen; 41. filter screen body; 42. mounting frame; 421. locking groove; 43. additional handle; 5. collecting box; 51. pull-out handle; 6. dust collection mechanism; 61. water tank; 62. water pump; 63. water pipe; 64. branch pipe; 65. atomizing nozzle; 7. locking assembly; 71. locking frame; 72. elastic member; 8. locking mechanism; 81. drive assembly; 811. drive rack; 8111. unlocking handle; 8112. extension frame; 812. drive gear; 82. locking frame; 83. reset member; 9. locking groove. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-6 This application is described in further detail.

[0035] Embodiment 1:

[0036] Example 1 of the present application discloses a dust collection and environmental protection device. Figure 1 and Figure 2 The dust collection and environmental protection device includes a dust box 1, an air inlet pipe 2 and an air outlet pipe 3. A plurality of baffles 11 are also arranged in the dust box 1. The plurality of baffles 11 are staggered along the height direction of the dust box 1. The plurality of baffles 11 are connected to the inner bottom wall or the inner top wall of the dust box 1 along the height direction of the dust box 1 and closer to one end of the inner wall of the dust box 1 along its own height direction. A filter screen 4 is arranged on the other end of each baffle 11 along the height direction of the dust box 1.

[0037] Reference Figure 1 and Figure 2 , the air inlet pipe 2 and the air outlet pipe 3 are respectively located at the top of both ends of the dust box 1 along its own length direction, and one end of the air inlet pipe 2 and the air outlet pipe 3 are both connected to the chamber in the dust box 1. In the embodiment of the present application, the baffles 11 and the filter screen 4 are both provided in three numbers, and are provided one by one, and the three baffles 11 are arranged along the length direction of the dust box 1. Among the three baffles 11, the bottom end of the baffle 11 located in the middle is fixedly connected to the inner bottom wall of the inner chamber of the dust box 1, and the top ends of the other baffles 11 are fixedly connected to the inner top wall of the inner chamber of the dust box 1.

[0038] Reference Figure 1 and Figure 2 Among the three filters 4, the bottom end of the filter 4 in the middle is fixedly connected to the top end of the corresponding baffle 11, and the top end of the filter 4 is fixedly connected to the inner top wall of the dust box 1. The top ends of the other two filters 4 are fixedly connected to the corresponding baffle 11, and the bottom ends are fixedly connected to the inner bottom wall of the dust box 1.

[0039] Reference Figure 1 and Figure 2The dust box 1 is also provided with a plurality of collection boxes 5 with upper openings. In the embodiment of the present application, the number of the collection boxes 5 is set to three. The three collection boxes 5 correspond to the three filter screens 4 one by one and are respectively located on the side of the corresponding filter screen 4 close to the air inlet pipe 2. Each collection box 5 is slidably connected to the mounting frame 42 through a slide rail, and the sliding direction of each collection box 5 is the width direction of the dust box 1.

[0040] Reference Figure 1 and Figure 2 The outer wall of the same end of each collection box 5 along its sliding direction is coplanar with the same outer wall of the dust box 1, so that each collection box 5 can slide out of the dust box 1. A pull-out handle 51 is provided on an outer wall of each collection box 5 coplanar with the side wall of the dust box 1, and each pull-out handle 51 is fixedly connected to the corresponding collection box 5 by bolts.

[0041] The implementation principle of the dust collection environmental protection device in Example 1 of the present application is as follows: when in use, the gas introduced through the air inlet pipe 2 can be blocked by the baffle 11, so that the gas can be filtered through each filter 4 before passing through the air outlet pipe 3, thereby effectively extending the time the gas stays in the dust box 1 and increasing the filtering effect of the filter 4 on the dust in the gas. At the same time, the probability of the air outlet pipe 3 being blocked is also reduced. During this period, the filtered dust falls into the corresponding collection box 5, thereby realizing the collection of dust.

[0042] Embodiment 2:

[0043] The difference between Example 2 of the present application and Example 1 is that: Figure 3 and Figure 4 The dust collecting box 1 is also provided with a dust collecting mechanism 6, which includes a water storage tank 61, a water pump 62, a water pipe 63, a plurality of branch pipes 64 and a plurality of atomizing nozzles 65. The water storage tank 61 is fixedly connected to the dust collecting box 1 by a bracket and bolts, and water is stored in the water storage tank 61. The water pump 62 is fixedly installed on the top of the water storage tank 61 by bolts, one end of the water pump 62 is connected to the bottom end of the inner chamber of the water storage tank 61 through a pipeline, and the other end of the water pump 62 is connected to one end of the water pipe 63.

[0044] Reference Figure 3 and Figure 4 In the embodiment of the present application, the number of branch pipes 64 is set to three, and the three branch pipes 64 correspond to the three filter screens 4 one by one. The other end of the water pipe 63 is connected to one end of each branch pipe 64, and the other end of each branch pipe 64 extends into the chamber of the dust box 1, and each branch pipe 64 is located on the side of the corresponding filter screen 4 close to the water inlet pipe, and each branch pipe 64 is fixedly connected to the inner top wall of the chamber of the dust box 1.

[0045] Reference Figure 3 and Figure 4A plurality of atomizing nozzles 65 are fixedly mounted on the bottom ends of the three branch pipes 64 and are connected to the corresponding branch pipes 64 , and the bottom end of each atomizing nozzle 65 is vertically downwardly arranged.

[0046] Reference Figure 4 Each filter screen 4 includes a filter screen body 41 and a mounting frame 42. Each filter screen body 41 is fixedly mounted on the mounting frame 42 by bolts. Each mounting frame 42 is slidably connected to the corresponding baffle 11 and the dust box 1 through a slide rail. The sliding direction of each mounting frame 42 is the width direction of the dust box 1, and each mounting frame 42 can slide out of the dust box 1.

[0047] Reference Figure 3 and Figure 4 A side wall of each mounting frame 42 close to the pull-out handle 51 is coplanar with the corresponding outer side wall of the dust box 1, and an additional handle 43 is also provided on this end of the mounting frame 42, and the additional handle 43 is fixedly connected to the corresponding mounting frame 42 by bolts.

[0048] Reference Figure 4 and Figure 5 , a plurality of locking assemblies 7 are also provided in the dust box 1. In the embodiment of the present application, the locking assemblies 7 are provided in three groups, and the three groups of locking assemblies 7 correspond to the three mounting frames 42 one by one, and are all located at one end of the corresponding mounting frame 42 close to the additional handle 43. Two locking assemblies 7 are provided in each group, and the locking assemblies 7 in each group are respectively located at the upper and lower ends of the mounting frame 42.

[0049] Reference Figure 4 and Figure 5 Each locking assembly 7 includes a locking frame 71 and an elastic member 72. The locking frames 71 are slidably connected to the inner wall of the dust box 1. The sliding direction of each locking frame 71 is the height direction of the dust box 1. Each locking frame 71 is set to be hemispherical at one end close to the corresponding mounting frame 42. Each mounting frame 42 is provided with a locking groove 421 for the locking frame 71 to be inserted. The locking groove 421 is less than half of a sphere. Each locking frame 71 is inserted into the corresponding locking groove 421. A part of the hemispherical part on each locking frame 71 is exposed outside the locking groove 421 so that the locking frame 71 can be unlocked.

[0050] Reference Figure 4 and Figure 5 In the embodiment of the present application, the elastic member 72 is configured as a pressure spring, which is sleeved on the corresponding locking frame 71, with one end abutting against the corresponding locking frame 71 and the other end abutting against the inner wall of the dust box 1.

[0051] Reference Figure 4 and Figure 5In the initial state, that is, when the filter 4 is not installed in the dust box 1, the locking frame 71 is located at the bottom of its own sliding path. When the installation frame 42 is inserted into the dust box 1 and slides, the hemispherical part on the locking frame 71 abuts against the end wall of the installation frame 42. At this time, the locking frame 71 slides away from the installation frame 42 to avoid the installation frame 42. In this process, the pressure spring is compressed. When the installation frame 42 continues to slide so that the locking frame 71 corresponds to the locking groove 421, the locking frame 71 is inserted into the locking groove 421 under the elastic force of the pressure spring, thereby locking the installation frame 42.

[0052] Reference Figure 4 and Figure 6 A locking mechanism 8 is also provided at the bottom of the dust box 1, and the locking mechanism 8 is located below the collection box 5. The locking mechanism 8 includes a driving assembly 81 and a plurality of locking frames 82, and the driving assembly 81 includes a driving rack 811 and a plurality of driving gears 812. The driving rack 811 is slidably connected to the inner wall of the dust box 1, and the sliding direction of the driving rack 811 is the length direction of the dust box 1.

[0053] Reference Figure 4 and Figure 6 The end of the driving rack 811 near the air inlet pipe 2 extends out of the dust box 1 and is provided with an unlocking handle 8111, which is fixedly connected to the driving rack 811 by bolts. The bottom end of the driving rack 811 is also fixedly connected to an extension frame 8112, and the locking mechanism 8 also includes a reset member 83. In the embodiment of the present application, the reset member 83 is configured as a pressure spring, which is sleeved on the extension frame 8112, and one end of the pressure spring abuts against the extension frame 8112, and the other end abuts against the inner wall of the dust box 1.

[0054] Reference Figure 4 and Figure 6 In the embodiment of the present application, the number of the driving gear 812 and the locking frame 82 is set to three, and the driving gear 812, the locking frame 82 and the collection box 5 correspond to each other. Each driving gear 812 is rotatably connected to the dust box 1 through a pin shaft, and the bottom end of each driving gear 812 is meshed with the top end of the driving rack 811. Each locking frame 82 is fixedly connected to the corresponding driving gear 812, so as to be rotatably connected to the dust box 1 through the driving gear 812. The top of each locking frame 82 is higher than the top of the driving gear 812, and a locking groove 9 is provided at the bottom end of each collection box 5, and the top of each locking frame 82 is inserted into the locking groove 9 from the side of the corresponding collection box 5.

[0055] Reference Figure 4 and Figure 6In the initial state, that is, when the collection box 5 is installed in the dust box 1, the top of each locking frame 82 is inserted into the corresponding locking groove 9, and the driving rack 811 is located at the end of its own sliding path away from the unlocking handle 8111, and the reset member 83 is in a compressed state. When the collection box 5 needs to be disassembled, the unlocking handle 8111 is pulled away from the dust box 1, and the driving rack 811 slides, thereby driving the driving gear 812 to rotate, so that the top of each locking frame 82 is rotated out of the locking groove 9, thereby unlocking the collection box 5.

[0056] The implementation principle of the dust collection environmental protection device of Example 2 of the present application is as follows: when in use, the water pump 62 pumps out the water in the water storage tank 61 and flows it into each branch pipe 64 through the water pipe 63. The atomizing nozzle 65 on each branch pipe 64 then sprays the water in the branch pipe 64 downward, so that the dust floating in the chamber of the dust box 1 is dampened and falls downward into the collection box 5 after being dampened, thereby increasing the screening and collection effect of the dust and further increasing the environmental protection of the present application.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dust collection and environmental protection device, comprising a dust collection box (1), an air inlet pipe (2) and an air outlet pipe (3), characterized in that: A plurality of baffles (11) are also arranged in the dust box (1), and the baffles (11) are arranged in a staggered manner along the height direction of the dust box (1). The ends of the baffles (11) along the height direction of the dust box (1) and closer to the inner wall of the dust box (1) along its own height direction are connected to the inner bottom wall or the inner top wall of the dust box (1), and a filter screen (4) is arranged on the other end of each baffle (11) along the height direction of the dust box (1).

2. A dust collection and environmental protection device according to claim 1, characterized in that: The dust box (1) is also provided with a plurality of collection boxes (5) with upper ends opened, each of the collection boxes (5) is located at the bottom end of the inner chamber of the dust box (1), and each of the collection boxes (5) is slidably connected to the dust box (1) and can slide out of the dust box (1).

3. A dust collection and environmental protection device according to claim 2, characterized in that: The dust box (1) is also provided with a locking mechanism (8), the locking mechanism (8) comprising a driving assembly (81) and a plurality of locking frames (82), the locking frames (82) corresponding to the collection boxes (5) one by one, each of the locking frames (82) being rotatably connected to the dust box (1), a locking groove (9) being provided at the bottom end of each of the collection boxes (5), the driving assembly (81) being used to drive each of the locking frames (82) to rotate, and one end of each of the locking frames (82) being inserted into the corresponding locking groove (9).

4. A dust collection and environmental protection device according to claim 3, characterized in that: The driving assembly (81) comprises a driving rack (811) and a plurality of driving gears (812); the driving rack (811) is slidably connected to the dust box (1); the driving gears (812) correspond to the locking frame (82) one by one and are connected to each other; and each driving gear (812) is meshed with the driving rack (811).

5. A dust collection and environmental protection device according to claim 4, characterized in that: One end of the driving rack (811) extends out of the dust box (1) and is provided with an unlocking handle (8111); the locking mechanism (8) further comprises a reset member (83) for resetting the driving rack (811).

6. The dust collection and environmental protection device according to claim 1, characterized in that: Each of the filter screens (4) is slidably connected to the dust box (1), the sliding direction of each of the filter screens (4) is the width direction of the dust box (1), and each of the filter screens (4) can slide out of the dust box (1).

7. A dust collection and environmental protection device according to claim 6, characterized in that: The dust box (1) is also provided with a plurality of locking assemblies (7), the locking assemblies (7) being arranged in one-to-one correspondence with the filter screen (4), each of the locking assemblies (7) comprising a locking frame (71) and an elastic member (72), the locking frame (71) being slidably connected with the filter screen (4), and the sliding direction of the locking frame (71) being perpendicular to the sliding direction of the corresponding filter screen (4), one end of the locking frame (71) being inserted into the filter screen (4), and the elastic member (72) being used for allowing the corresponding locking frame (71) to be continuously inserted into the corresponding filter screen (4).

8. The dust collection and environmental protection device according to claim 1, characterized in that: The dust collecting box (1) is also provided with a dust removal mechanism (6), which comprises a water storage tank (61) and a plurality of atomizing nozzles (65). The plurality of atomizing nozzles (65) are all arranged at the bottom end of the inner chamber of the dust collecting box (1), and each of the atomizing nozzles (65) is connected to the water storage tank (61) through a pipeline.

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