Modularized non-contact ultra-clean cleaning device for conveying belt

Abstract

The invention relates to the technical field of cleaning, and discloses a modularized conveyor belt non-contact ultra-clean cleaning device which comprises a non-contact ultra-clean sweeper, the non-contact ultra-clean sweeper comprises a filter box set and a control box set fixed to the upper portion of the filter box set, and a switch box set is fixed to the side portion of the filter box set; a detachable fan box group is also mounted at the top of the filter box group; a high-speed fan is installed in the fan box set, and the air blowing end of the high-speed fan extends out of the fan box set. The filter box set and the non-contact ultra-clean sweeper are detachably connected, if parts in the fan box set are damaged, the damaged fan box set can be independently transported to a designated position or returned to a factory for maintenance, the whole non-contact ultra-clean sweeper does not need to be transported, follow-up maintenance work is facilitated, and the maintenance efficiency is improved. Therefore, convenience is provided for workers.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning, and specifically to a modular contactless ultra-clean conveyor belt cleaning device. Background Art

[0002] During the process of transporting raw materials in industries such as mining, power, metallurgy, coal, chemical, and port industries, there are a large amount of dust and mud. To ensure the normal progress of raw material transportation, it is necessary to clean the return belt material of the conveyor belt.

[0003] Currently, the contactless ultra-clean cleaners of conveyor belt cleaning devices are usually integrally arranged. During the long-term use of the contactless ultra-clean cleaner, the high-speed fans inside are prone to damage; when repairing the damaged high-speed fans, usually the entire contactless ultra-clean cleaner is returned to the factory or transported to a designated location for repair; due to the relatively large size and weight of the contactless ultra-clean cleaner, it brings inconvenience to the staff during transportation or mailing.

[0004] Therefore, we propose a modular contactless ultra-clean conveyor belt cleaning device to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of the present invention is to solve the technical problems mentioned above.

[0006] To achieve the above purpose, the present invention adopts the following technical scheme: A modular contactless ultra-clean conveyor belt cleaning device, including a contactless ultra-clean washer, the contactless ultra-clean cleaner includes a filter box group and a control box group integrally formed on the upper part of the filter box group, and a switch box group is integrally formed on the side of the filter box group; a detachable fan box group is also installed on the top of the filter box group; a high-speed fan is installed inside the fan box group, and the blowing end of the high-speed fan extends to the outside of the fan box group.

[0007] Further: Two "U"-shaped support frames are symmetrically fixed at the bottom of the fan box group, and the bottoms of the two "U"-shaped support frames are respectively threadedly connected to the top of the filter box group through a plurality of fixing bolts, and the side parts of the two "U"-shaped support frames are provided with the same baffle.

[0008] Further: An air inlet is provided on the side of the filter box group; connection ports are respectively fixed at the top of the filter box group and the bottom of the fan box group, and the two connection ports are hermetically connected through a clamp.

[0009] Further: A primary filter screen is installed inside the filter box group near the air inlet, and a plurality of filter bags are equidistantly installed on one side of the primary filter screen, and the plurality of filter bags are located inside the filter box group.

[0010] Further: A secondary filtration component is installed inside the filtration box group, and the filtration component is located directly below the connection port.

[0011] Further: The secondary filtration component includes a protective cover hinged to the inner top wall of the filtration box group, and the protective cover is connected to the inner top wall of the filtration box group through a rotary lock. A coarse filter screen and a fine filter screen are sequentially installed inside the protective cover from bottom to top.

[0012] Further: First sealing plates are respectively installed at the openings at both ends of the filtration box group; a second sealing plate is installed at the opening on one side of the blower box group.

[0013] Further: A first box door is hinged at the opening on one side of the control box group; a second box door is hinged at the opening on one side of the switch box group.

[0014] Further: A number of heat dissipation holes are provided between the filtration box group and the control box group.

[0015] Further: The blowing end of the high-speed blower is hermetically connected to a gas delivery pipeline located outside the blower box group, and one end of the gas delivery pipeline is hermetically connected to an air knife located below the conveyor belt. A cleaning port is provided on the outer surface of the air knife along the axial direction.

[0016] Advantages of the present invention:

[0017] The filtration box group and the blower box group of the present invention are connected in a detachable manner. If the components inside the blower box group are damaged, the damaged blower box group can be disassembled and transported to a designated location or returned to the factory for repair separately, without transporting the entire non-contact ultra-clean sweeper, which is convenient for subsequent maintenance and thus provides convenience for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the use state of the present invention;

[0019] Figure 2 is a three-dimensional structural diagram of the non-contact ultra-clean sweeper in the present invention;

[0020] Figure 3 is a front view structural diagram of the non-contact ultra-clean sweeper in the present invention;

[0021] Figure 4 is a first perspective structural diagram of the non-contact ultra-clean sweeper in the present invention;

[0022] Figure 5 is a second perspective structural diagram of the non-contact ultra-clean sweeper in the present invention;

[0023] Figure 6 It is a schematic structural diagram of the third perspective of the contactless ultra-clean sweeper in the present invention;

[0024] Figure 7 It is a schematic structural diagram of the connection between the primary filter screen and the filter bag in the present invention;

[0025] Figure 8 It is an exploded structural diagram of the secondary filter assembly in the present invention.

[0026] The names corresponding to the marks in the figure:

[0027] 1. Contactless ultra-clean sweeper; 101. Filter box group; 1011. Air inlet; 1012. Connection port; 1013. Primary filter screen; 1014. Filter bag; 1015. Secondary filter assembly; 10151. Fine filter screen; 10152. Coarse filter screen; 10153. Protective cover; 1016. First sealing plate; 102. Control box group; 1021. First box door; 103. Switch box group; 1031. Second box door; 104. Fan box group; 1041. High-speed fan; 1042. Second sealing plate; 105. "U"-shaped support frame; 106. Baffle; 107. Clamp; 109. Heat dissipation hole; 2. Gas transmission pipeline; 3. Air knife. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present invention.

[0029] A modular contactless ultra-clean conveyor belt cleaning device, including a contactless ultra-clean cleaner 1. Specifically: The contactless ultra-clean cleaner 1 includes a filter box group 101. On the top of the filter box group 101, a control box group 102 is fixed. In front of the filter box group 101, a switch box group 103 is fixed. At the bottom of the fan box group 104, two "U"-shaped support frames 105 are symmetrically fixed. And the two "U"-shaped support frames 105 are connected to the same filter box group 101 through a number of fixing bolts (not shown in the figure). If the components (usually referring to the high-speed fan 1041) in the fan box group 104 are damaged, the fan box group 104 can be directly disassembled from the filter box group 101 and returned to the factory or transported to a designated location for repair, without transporting the entire contactless ultra-clean cleaner; of course, the factory can also mail the fan box group 104 to the user separately for replacement, thus providing convenience for the staff; on one side of the two "U"-shaped support frames 105, the same baffle 106 is connected through a fixing bolt. Through the setting of the baffle 106, it plays a role in sealing one side of the two "U"-shaped support frames 105, thereby enhancing the beauty of the contactless ultra-clean cleaner 1.

[0030] Specifically: Inside the fan box group 104, a high-speed fan 1041 is installed. One side of the fan box group 104 is open, and at the opening on one side of the fan box group 104, a second sealing plate 1042 is sealed with bolts; the second sealing plate 1042 can be disassembled from the fan box group 104, which is convenient for repairing or maintaining the high-speed fan 1041 installed in the fan box group 104; and the blowing end of the high-speed fan 1041 extends to the outside of the fan box group 104, so as to be able to convey wind to the outside of the fan box group 104; on the bottom of the fan box group 104 and the top of the filter box group 101, connection ports 1012 are respectively fixed. The two connection ports 1012 are hermetically connected with a clamp 107 to prevent gas from leaking out; in this way, the filter box group 101 can convey wind to the inside of the fan box group 104 through the connection port 1012.

[0031] Specifically: One side of the switch box group 103 is open, and at the opening on one side of the switch box group 103, a second box door 1031 is hinged, so as to be able to open or close the switch box group 103; when the second box door 1031 is opened, the control switch (the control switch already belongs to the prior art, and this application will not elaborate in detail) installed in the switch box group 103 can be operated, and it is also convenient for wiring; when the second box door 1031 is closed, it plays a role in protecting the control switch, preventing the control switch from being damaged by being collided by external objects.

[0032] Specifically: One side of the control box group 102 is open, and a first box door 1021 is installed at the open side of the control box group 102. Through the setting of the first box door 1021, the control box group 102 can be opened or closed; when the first box door 1021 is opened, the control components installed in the control box group 102 (the control components are already in the prior art and will not be elaborated in detail in this application) can be debugged or repaired; when the first box door 1021 is closed, it plays a role in protecting the control components installed in the control box group 102; on the one hand, it prevents damage caused by the collision of the control components with external objects; on the other hand, it improves the aesthetics of the device.

[0033] Specifically: A number of brakeable mobile wheels 4 are respectively installed at the corners of the bottom of the filter box group 101. When the contactless ultra-clean sweeper 1 is pushed, it can move on the ground, thus providing convenience for the staff; both ends of the filter box group 101 are open, and the openings at both ends of the filter box group 101 are hermetically connected to the first sealing plate 1016 through a number of fixing bolts, so that the filter bags 1014 and the secondary filter assembly 1015 in the filter box group 101 can be cleaned or replaced.

[0034] An air inlet 1011 is fixed on the side of the filter box group 101; when the high-speed fan 1041 is operating, a negative pressure is formed inside the filter box group 101, and gas is extracted from the outside. Through the cooperation of the two connection ports 1012, the extracted gas can flow into the inside of the high-speed fan 1041 through the two connection ports 1012.

[0035] An primary filter screen 1013 is installed inside the filter box group 101, and the primary filter screen 1013 is arranged opposite to the air inlet 1011. Through the setting of the primary filter screen 1013, larger particulate matters in the air can be filtered; and a number of filter bags 1014 are installed on one side of the primary filter screen 1013. Through the setting of the filter bags 1014, smaller dust particulate matters can be filtered, preventing dust from entering the inside of the high-speed fan 1041 and causing damage, and prolonging the service life of the high-speed fan 1041; a secondary filter assembly 1015 is also installed inside the filter box group 101, and the secondary filter assembly 1015 is located directly below the connection port 1012. Through the setting of the connection port 1012, dust can be further filtered, and the filtering effect can be further improved.

[0036] Specifically: The secondary filtration component 1015 includes a protective cover 10153 hinged to the inner top wall of the filter box group 101. A rotary lock (not shown in the figure) is installed at the free end of the protective cover 10153. A locking hole cooperating with the rotary lock is formed in the inner top wall of the filter box group 101. When the locking part of the rotary lock extends into the interior of the locking hole, it functions to lock the protective cover 10153. Inside the protective cover 10153, a coarse filter screen 10152 and a fine filter screen 10151 are installed in sequence from bottom to top. Through the arrangement of the protective cover 10153, the coarse filter screen 10152 and the fine filter screen 10151 are prevented from falling downward due to their own gravity factors. Through the cooperation of the coarse filter screen 10152 and the fine filter screen 10151, larger particles and smaller particles in the air are further filtered respectively.

[0037] It should be noted that: A number of heat dissipation holes 109 are formed between the filter box group 101 and the control box group 102. Through the arrangement of the heat dissipation holes 109, when the control components are used for a long time, the heat generated can be released into the interior of the filter box group 101 through the heat dissipation holes 109, thereby achieving a cooling effect and preventing the control components from being damaged due to overheating, thus improving the stability of the device.

[0038] During use: First, place the contactless ultra-clean sweeper 1 in a suitable position; one end of the gas delivery pipe 2 can be hermetically connected to the air outlet of the high-speed blower 1041, and then the other end of the delivery pipe 2 is hermetically connected to the air knife 3 through a fixed clamp. Usually, the air knife 3 is fixed directly below the conveyor belt a through a fixed bracket (not shown in the figure); a number of cleaning ports are equidistantly arranged on the outer surface of the air knife 3 along the axial direction, and the cleaning ports are oriented towards the conveyor belt a.

[0039] When cleaning the conveyor belt a: The high-speed blower 1041 can be turned on. When the air suction end of the high-speed blower 1041 sucks air, a negative pressure is formed inside the filter box group 101. The outside air sequentially passes through the air inlet 1011, the primary filter net 1013, and the filter cloth bag 1014 and enters the inside of the non-contact ultra-clean sweeper 1. Through the cooperation of the primary filter net 1013 and the filter cloth bag 1014, the dust in the air can be filtered doubly to prevent the dust in the air from entering the inside of the high-speed blower 1041 and causing damage; thus, the stability of the high-speed blower 1041 is improved; the filtered air sequentially passes through the secondary filter component 1015 and the two connection ports 1012 and enters the inside of the high-speed blower 1041. The secondary filter component 1015 further plays a filtering role. The high-speed blower 1041 conveys the air filtered multiple times into the inside of the gas conveying pipeline 2. The gas in the gas conveying pipeline 2 can be conveyed into the inside of the air knife 3 and discharged through a plurality of cleaning ports (not shown in the figure). Since the discharged gas can form a super-strong air pressure and air flow, the dust on the outer surface of the conveyor belt a can be cleaned in a non-contact manner. Because the air knife 3 does not contact the conveyor belt a and will not produce physical friction with the conveyor belt, the service life of the conveyor belt a can be extended.

[0040] If the components inside the blower box group 104 are damaged after long-term use; take out the baffle 106 from between the two "U"-shaped support frames 105, then loosen the fixing bolts at the connection between the "U"-shaped support frame 105 and the filter box group 101. Secondly, loosen the clamp at the connection of the two connection ports 1012, so that the blower box group 104 can be disassembled from the filter box group 101 and returned to the factory for repair or transported to a designated place for repair; if the blower box group 104 is used for a long time: Then, the factory can also directly mail a new blower box group 104 to the user, and the user replaces the damaged blower box component 104, thus providing convenience for the staff.

Claims

1. A modularized non-contact ultra-cleaning device for conveyor belts, comprising a non-contact ultra-cleaning cleaner (1), characterized in that: The contactless ultra-clean cleaner (1) comprises a filter box group (101) and a control box group (102) integrally formed on the upper part of the filter box group (101); a switch box group (103) is integrally formed on the side of the filter box group (101); a detachable fan box group (104) is also installed on the top of the filter box group (101); a high-speed fan (1041) is installed inside the fan box group (104), and the blowing end of the high-speed fan (1041) extends to the outside of the fan box group (104).

2. A modularized non-contact ultra-cleaning device for conveyor belts according to claim 1, characterized in that: Two "U"-shaped support frames (105) are symmetrically fixed to the bottom of the fan box group (104), and the bottom of each "U"-shaped support frame (105) is threadedly connected to the top of the filter box group (101) through a plurality of fixing bolts, and the side of the two "U"-shaped support frames (105) is installed with the same baffle (106).

3. A modular conveyor belt non-contact ultra-cleaning device according to claim 2, characterized in that: An air inlet (1011) is provided on the side of the filter box group (101); a connection port (1012) is fixed to the top of the filter box group (101) and the bottom of the fan box group (104), respectively, and the two connection ports (1012) are sealed and connected via a clamp (107).

4. A modularized non-contact ultra-cleaning device for conveyor belts according to claim 3, characterized in that: A primary filter screen (1013) is installed inside the filter box group (101) at a position close to the air inlet (1011), and a plurality of filter bags (1014) are installed at equal intervals on one side of the primary filter screen (1013), and the plurality of filter bags (1014) are located inside the filter box group (101).

5. A modularized non-contact ultra-cleaning device for conveyor belts according to claim 4, characterized in that: A secondary filter assembly (1015) is installed inside the filter box group (101), and the filter assembly (1015) is located directly below the connection port (1012).

6. A modularized non-contact ultra-cleaning device for conveyor belts according to claim 5, characterized in that: The secondary filter assembly (1015) comprises a protective cover (10153) hinged on the inner top wall of the filter box group (101), and the protective cover (10153) is connected to the inner top wall of the filter box group (101) via a rotary lock, and a coarse filter screen (10152) and a fine filter screen (10151) are installed in sequence from bottom to top inside the protective cover (10153).

7. A modularized non-contact ultra-cleaning device for conveyor belts according to claim 1, characterized in that: First sealing plates (1016) are respectively installed at the openings at both ends of the filter box group (101); and a second sealing plate (1042) is installed at the opening on one side of the fan box group (104).

8. The modular non-contact ultra-cleaning device for conveyor belts according to claim 1, characterized in that: A first box door (1021) is hingedly connected to an opening on one side of the control box group (102); and a second box door (1031) is hingedly connected to an opening on one side of the switch box group (103).

9. A modularized non-contact ultra-cleaning device for conveyor belts according to claim 1, characterized in that: A plurality of heat dissipation holes (109) are provided between the filter box group (101) and the control box group (102).

10. A modularized non-contact ultra-cleaning device for conveyor belts according to claim 1, characterized in that: The blowing end of the high-speed fan (1041) is sealedly connected to a gas delivery pipeline (2) located outside the fan box group (104), and one end of the gas delivery pipeline (2) is sealedly connected to a wind knife (3) located below the conveyor belt (a), and the outer surface of the wind knife (3) is provided with a cleaning port arranged toward the conveyor belt (a) along the axial direction.

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