Safe feeding dust removal device

Abstract

The utility model relates to a kind of safe feeding dust removal device in the technical field of safe feeding, comprising: storage bucket, its bottom end is equipped with discharge hole;Its top is equipped with mounting plate;Fixed mounting frame, it is fixed in the middle portion of the storage bucket top mounting plate;Safe feeding mechanism, it is fixed in the middle portion of the storage bucket top mounting plate, and between the fixed mounting frame is installed and fixed by bolt;Dust removal mechanism, it is fixed in the top of the storage bucket top mounting plate, and between the safe feeding mechanism is mutually connected;Discharge mechanism, it is fixed in the bottom end of the storage bucket, by the safe feeding mechanism and dust removal mechanism equipped, can in the process of use, make original external dust removal become internal dust removal, not only reduce the dust problem than original feeding mode, save raw material, reduce dust removal amount simultaneously, and same kind of material can be independent dust remover, public suction fan.

Description

Technical Field

[0001] This utility model relates to the field of safe feeding technology, and in particular to a safe feeding and dust removal device. Background Technology

[0002] Currently, the feeding device and dust removal mechanism are separate units. The external area of ​​the feeding position, along with the storage silo, is constructed as a single isolation room. Workers operate within this isolation room, resulting in extremely poor internal conditions. A significant proportion of the material emitted is dust, leading to substantial waste. The isolation room also occupies a large area. To prevent dust from escaping from the isolation room, it is necessary to increase the dust filtration capacity and upgrade the dust removal equipment, resulting in further waste. To address these issues, a feeding dust removal device will be used.

[0003] Existing feeding and dust removal devices rely on hoisting machinery and hooks to lift the equipment onto the top of the storage tank, requiring manual unpacking of the bags, which poses safety hazards. Furthermore, the separate bag opening and discharge port allow dust and other materials to be ejected directly from the gap, causing pollution and waste. When the ton bag is flush with the discharge port, the sealed space inside the storage tank prevents timely air venting after some material enters the hopper, leading to blockages. Therefore, we propose a safe feeding and dust removal device. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a safe feeding and dust removal device, which can solve the problems existing in the background art.

[0005] The technical solution of this utility model is:

[0006] A safe feeding and dust removal device, comprising:

[0007] The storage hopper has a discharge hole at the bottom and a mounting plate at the top.

[0008] A fixed mounting bracket is fixedly installed in the middle of the top mounting plate of the storage tank;

[0009] The safety feeding mechanism is fixedly installed in the middle of the top mounting plate of the storage tank and is fixed to the fixed mounting frame by bolts;

[0010] The dust removal mechanism is fixedly installed at the top of the mounting plate on the top of the storage tank and is connected to the safety feeding mechanism.

[0011] The material discharge mechanism is fixedly located at the bottom of the storage tank.

[0012] In a further technical solution, the safety feeding mechanism includes a feeding cylinder, a ton bag inlet at the top of the feeding cylinder, a guide cylinder fixedly provided on the inner side of the feeding cylinder, a dust removal and exhaust port on the surface of the feeding cylinder, a filter screen fixedly connected between the inner side of the feeding cylinder and the outer side of the bottom surface of the guide cylinder, a ton bag opening connected to the surface of the feeding cylinder via a hinge, and a dust suction pipe provided around the inner top and inner side of the feeding cylinder.

[0013] In a further technical solution, the dust removal mechanism includes a fixed support frame, a dust collector is provided on the inner side of the fixed support frame, a dust removal pipe is connected to the outer side of the bottom surface of the dust collector, the other end of the dust removal pipe is connected to the suction pipe, a material recovery inlet is provided at the bottom of the fixed mounting frame, and an exhaust port is provided at the top of the dust collector, which can be connected to an external exhaust fan.

[0014] In a further technical solution, the bottom end of the recycled material inlet is connected to the mounting plate on the top of the storage tank via a valve.

[0015] In a further technical solution, the discharge mechanism includes a fixed connecting pipe, the outer surface of which is connected to the bottom of the storage tank by bolts, one end of which is fixedly connected to an output motor, and the output end of which is fixedly connected to a spiral conveying roller.

[0016] In a further technical solution, a discharge pipe is bolted to the bottom of the other end of the fixed connecting pipe.

[0017] In a further technical solution, the edge of the spiral conveying roller slides and fits against the inner side of the fixed connecting pipe.

[0018] The beneficial effects of this utility model are:

[0019] 1. With the safety feeding mechanism and dust removal mechanism, the original external dust removal can be transformed into internal dust removal during use. This not only reduces dust problems and saves raw materials compared to the original feeding method, but also reduces the amount of dust removal. Furthermore, the same type of material can have independent dust collectors and share a common exhaust fan.

[0020] 2. With its built-in discharge mechanism, the material stored in the storage bin can be stably discharged to the outside during the discharge process, and the discharge operation can be stopped at any time. The structure is simple and the operation is convenient and quick. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a safe feeding and dust removal device according to an embodiment of this utility model;

[0022] Figure 2This is a side view of a safe feeding and dust removal device according to an embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the discharge mechanism of a safe feeding and dust removal device according to an embodiment of this utility model;

[0024] Figure 4 This is a safe feeding and dust removal device according to an embodiment of the present invention. Figure 3 Enlarged structural diagram at point A in the middle;

[0025] Figure 5 This is a schematic diagram of the opening structure of a ton bag in a safe feeding and dust removal device according to an embodiment of this utility model;

[0026] Figure 6 This is a schematic diagram of the structure between the crane lifting the ton bag and the whole unit of a safe feeding and dust removal device according to an embodiment of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Storage bins;

[0029] 2. Fixed mounting bracket;

[0030] 3. Safety feeding mechanism; 31. Feeding cylinder; 32. Ton bag inlet; 33. Dust removal and exhaust port; 34. Filter screen; 35. Ton bag opening; 36. Dust suction pipeline;

[0031] 4. Dust removal mechanism; 41. Fixed support frame; 42. Dust collector; 43. Exhaust vent; 44. Recycled material inlet; 45. Dust removal pipe;

[0032] 5. Discharge mechanism; 51. Fixed connecting pipe; 52. Spiral conveyor roller; 53. Discharge pipe; 54. Output motor. Detailed Implementation

[0033] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0034] Example:

[0035] like Figures 1-6 As shown, a safe feeding and dust removal device includes:

[0036] Storage hopper 1 has a discharge hole at its bottom and a mounting plate at its top;

[0037] The fixed mounting bracket 2 is fixedly installed in the middle of the top mounting plate of the storage tank 1;

[0038] The safety feeding mechanism 3 is fixedly installed in the middle of the top mounting plate of the storage tank 1 and is fixed to the fixed mounting frame 2 by bolts;

[0039] The dust removal mechanism 4 is fixedly installed on the top of the mounting plate on the top of the storage tank 1 and is connected to the safety feeding mechanism 3.

[0040] The material discharge mechanism 5 is fixedly located at the bottom of the storage tank 1.

[0041] The working principle of the above technical solution is as follows:

[0042] During use, the ton bag is moved to the top of the safety feeding mechanism 3 by a crane. Then, the internal components of the safety feeding mechanism 3 are opened to open the ton bag, improving safety. The dust removal mechanism 4 can be used to create a negative pressure state inside the storage tank 1 and the safety feeding mechanism 3, allowing the material to move stably to the inside of the storage tank 1. At the same time, the dust removal mechanism 4 can remove dust, and the material collected during the dust removal process can be added back to the inside of the storage tank 1, making the operation convenient.

[0043] In another embodiment, such as Figure 4 As shown, the safety feeding mechanism 3 includes a feeding cylinder 31, a ton bag inlet 32 ​​is provided at the top of the feeding cylinder 31, a guide cylinder is fixedly provided on the inner side of the feeding cylinder 31, a dust removal and exhaust port 33 is provided on the surface of the feeding cylinder 31, a filter screen 34 is fixedly connected between the inner side of the feeding cylinder 31 and the outer side of the bottom surface of the guide cylinder, a ton bag opening 35 is connected to the surface of the feeding cylinder 31 by a hinge, and a dust suction pipe 36 is provided around the inner top of the inner side of the feeding cylinder 31.

[0044] The dust removal mechanism 4 can easily pull the suction pipe 36, thereby drawing the inside of the feeding cylinder 31 and the storage tank 1, creating a negative pressure inside them. This facilitates the addition of materials to the inside of the storage tank 1, and the materials can then move to the inside of the storage tank 1 through the guide pipe. At the same time, when the dust removal mechanism 4 pulls the suction pipe 36, it can filter the material through the filter screen 34, and at the same time, it can generate suction at the dust removal exhaust port 33 to perform dust removal. The operation is convenient.

[0045] In another embodiment, such as Figure 4 As shown, the dust removal mechanism 4 includes a fixed support frame 41, a dust collector 42 is provided on the inner side of the fixed support frame 41, a dust removal pipe 45 is connected to the outer side of the bottom surface of the dust collector 42, the other end of the dust removal pipe 45 is connected to the dust suction pipe 36, the bottom end of the fixed mounting frame 2 is provided with a recycling material inlet 44, and the top of the dust collector 42 is provided with an exhaust port 43, which can be connected to an external exhaust fan.

[0046] The exhaust port 43 is designed to facilitate connection with the exhaust fan, allowing the dust collector 42 and the dust collection pipe 45 to draw the inside of the feeding cylinder 31 for dust removal. At the same time, some material is absorbed to the bottom of the inner side of the dust collector 42. After feeding, the material can be added back to the inside of the storage tank 1 through the fixed support frame 41, making the operation convenient.

[0047] In another embodiment, such as Figure 4 As shown, the bottom end of the recycled material inlet 44 is connected to the mounting plate on the top of the storage tank 1 via a valve.

[0048] The valve is easy to open, allowing materials to flow back to the inside of the storage tank 1, making operation convenient.

[0049] In another embodiment, such as Figure 3 As shown, the material discharge mechanism 5 includes a fixed connecting pipe 51. The outer surface of the fixed connecting pipe 51 is connected to the bottom end of the storage tank 1 by bolts. One end of the fixed connecting pipe 51 is fixedly connected to an output motor 54, and the output end of the output motor 54 is fixedly connected to a spiral conveying roller 52.

[0050] The output motor 54 can drive the spiral conveyor roller 52 to rotate, which can convey materials inside the fixed connecting pipe 51, making operation convenient.

[0051] In another embodiment, such as Figure 3 As shown, the bottom end of the other end of the fixed connecting pipe 51 is connected to the discharge pipe 53 by bolts.

[0052] This allows materials to be discharged to the outside through the discharge pipe 53.

[0053] In another embodiment, such as Figure 3 As shown, the edge of the spiral conveyor roller 52 slides and fits against the inner side of the fixed connecting pipe 51.

[0054] This allows the spiral conveyor roller 52 to rotate stably inside the fixed connecting pipe 51, making operation convenient.

[0055] The working principle of this utility model is as follows: During use, the exhaust fan is turned on, and the dust collector 42 starts working. The ton bag is placed on the ton bag inlet 32 ​​by a crane. The ton bag inlet 32 ​​is funnel-shaped and fits tightly with the ton bag, making the storage tank 1 a relatively sealed environment. The dust collector sucks the dust inside the sealed opening, and the overall environment is in a negative pressure state. The ton bag opening 35 is opened, the rope is untied, and then the ton bag opening 35 is closed, and the ton bag begins to unload. After unloading is completed, the valve is opened to remove the usable raw materials sucked away by the negative pressure dust collector through a fixed... The support frame 41 is placed back into the storage bucket 1, changing the original external dust removal to internal dust removal. This not only reduces dust problems and saves raw materials compared to the original feeding method, but also reduces the amount of dust removal. Furthermore, the same type of material can have an independent dust collector 42 and share a common exhaust fan. If material discharge is required, since the ton bag inlet 32 ​​is in the open state, the output motor 54 is directly started, causing the spiral conveyor roller 52 to rotate, conveying the material, and discharging it to the outside through the discharge pipe 53. The structure is simple and the operation is convenient and quick.

[0056] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A safe charging and dedusting device, characterized in that, include: The storage hopper (1) has a discharge hole at its bottom and a mounting plate at its top; A fixed mounting bracket (2) is fixedly installed in the middle of the top mounting plate of the storage bucket (1); The safety feeding mechanism (3) is fixedly installed in the middle of the top mounting plate of the storage tank (1) and is fixed to the fixed mounting frame (2) by bolts; The dust removal mechanism (4) is fixedly installed on the top of the top mounting plate of the storage tank (1) and is connected to the safety feeding mechanism (3); The material discharge mechanism (5) is fixedly located at the bottom of the storage tank (1).

2. A safe charging and dedusting device according to claim 1, characterized in that: The safety feeding mechanism (3) includes a feeding cylinder (31), a ton bag inlet (32) is provided at the top of the feeding cylinder (31), a guide cylinder is fixedly provided on the inner side of the feeding cylinder (31), a dust removal and exhaust port (33) is provided on the surface of the feeding cylinder (31), a filter screen (34) is fixedly connected between the inner side of the feeding cylinder (31) and the outer side of the bottom surface of the guide cylinder, a ton bag opening (35) is connected to the surface of the feeding cylinder (31) by a hinge, and a dust suction pipe (36) is provided around the inner top of the inner side of the feeding cylinder (31).

3. The safe charging and dedusting device according to claim 1, characterized in that: The dust removal mechanism (4) includes a fixed support frame (41), a dust collector (42) is provided on the inner side of the fixed support frame (41), a dust removal pipe (45) is connected to the outer side of the bottom surface of the dust collector (42), the other end of the dust removal pipe (45) is connected to the dust suction pipe (36), the bottom end of the fixed mounting frame (2) is provided with a recycling material inlet (44), the top of the dust collector (42) is provided with an exhaust port (43), and the exhaust port (43) can be connected to an external exhaust fan.

4. A safe charging and dedusting device according to claim 3, characterized in that: The bottom end of the recycled material inlet (44) is connected to the mounting plate on the top of the storage tank (1) via a valve.

5. The safe charging and dust removing device according to claim 1, characterized in that: The discharge mechanism (5) includes a fixed connecting pipe (51), the outer surface of the fixed connecting pipe (51) is connected to the bottom end of the storage bucket (1) by bolts, one end of the fixed connecting pipe (51) is fixedly connected to an output motor (54), and the output end of the output motor (54) is fixedly connected to a spiral conveying roller (52).

6. The safe feeding and dust removal device according to claim 5, characterized in that: The bottom end of the other end of the fixed connecting pipe (51) is connected to the discharge pipe (53) by bolts.

7. A safe charging and dedusting device according to claim 5, characterized in that: The edge of the spiral feed roller (52) slides and fits against the inner side of the fixed connecting pipe (51).

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