CN220899855U - Dust remover for feed production - Google Patents

Abstract

The utility model discloses a dust remover for feed production, which comprises a first dust removing cabinet and a second dust removing cabinet, wherein a first air duct box is arranged on the back surface of the first dust removing cabinet, a second air duct box is arranged on the back surface of the second dust removing cabinet, two dust removing bins are arranged on the first dust removing cabinet and the second dust removing cabinet, electric telescopic rods are arranged at four corners of each dust removing bin, a sealing door is arranged at one end of each electric telescopic rod, a plurality of filter screen mounting frames are arranged at one side of each sealing door, and the dust remover adopts the two dust removing cabinets to carry out filtration treatment on dust generated by feed production equipment in series.

Description

A dust collector for feed production

Technical Field

The utility model relates to the technical field of dust removal in feed production, in particular to a dust collector for feed production.

Background technique

During feed production, it is often necessary to crush the feed raw materials, and a large amount of dust will be generated during the crushing process. The dust is directly discharged into the outdoor atmosphere, seriously affecting the air quality. It is often necessary to purify the dust before discharging it. However, the existing purification equipment has relatively single functions, and a dust collector is often used for dust removal. However, when the dust collector is cleaning the dust, it is often necessary to shut down the entire crushing equipment and then disassemble and clean the dust collector, which not only affects the production efficiency, but also is inconvenient for the staff to clean the dust. It has low efficiency, slow speed, and poor flexibility. It is impossible to select different levels of dust removal equipment according to the amount of dust, so as to achieve the purpose of improving the dust removal effect. When cleaning the internal dust of the existing dust collector, a large number of outer shells need to be disassembled, and the operation is cumbersome and complicated, which brings great inconvenience to people. For this reason, a dust collector for feed production is provided.

Utility Model Content

The purpose of the utility model is to provide a dust collector for feed production in view of the defects of the prior art, so as to solve the problems raised by the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust collector for feed production, comprising a first dust collection cabinet and a second dust collection cabinet, a first air duct box is installed on the back of the first dust collection cabinet, a second air duct box is installed on the back of the second dust collection cabinet, the first dust collection cabinet and the second dust collection cabinet are both provided with two dust collection bins, electric telescopic rods are installed at the four corners of the dust collection bins, a sealing door is installed at one end of the electric telescopic rod, a plurality of filter screen mounting frames are installed on one side of the sealing door, a plurality of filter screen panels are installed on the filter screen mounting frames, and the first air A duct box is installed between the duct box and the second air duct box, a base is installed at the bottom of the first dust removal cabinet and the second dust removal cabinet, a centrifugal fan box is installed on the top of the first dust removal cabinet and the second dust removal cabinet, an exhaust duct is installed on the top of the centrifugal fan box, an air inlet duct is connected to the bottom end of one side of the first air duct box, the air inlet duct is connected to the second air duct box through a first connecting pipe, one side of the top of the first air duct box is connected to one side of the bottom of the second air duct box through a second connecting pipe, a first air outlet duct is installed on the top of the first air duct box, and a second air outlet duct is installed on the top of the second air duct box.

As a preferred technical solution of the utility model, solenoid valves are installed on the air inlet pipe, the first connecting pipe, the second connecting pipe, the first air outlet pipe and the second air outlet pipe.

As a preferred technical solution of the utility model, the filter mounting frame is installed on one side of the sealing door by bolts, and a filter plate slot is provided on the filter mounting frame. Dust collecting grooves are provided on both sides of the filter plate slot, and a dust collecting box is provided in the dust collecting groove. The filter plate is plugged and connected to the filter plate slot.

As a preferred technical solution of the utility model, both sides of the dust removal bin are provided with mounting frame slide grooves matching the filter mounting frame, and the first air duct box and the second air duct box are provided with a plurality of compartments inside, and one side of each compartment is provided with an air duct opening connected to the dust removal bin.

As a preferred technical solution of the utility model, the centrifugal fan box is installed on the top of the first dust removal cabinet and the second dust removal cabinet by bolts, and a control panel is installed on the sealing door, and the control panel is electrically connected to the electric telescopic rod, solenoid valve and centrifugal fan respectively.

As a preferred technical solution of the utility model, a plurality of filter screen mounting frames are provided, and a connecting pipe is installed at one end of the filter screen mounting frame which is on the same horizontal plane as the top of the internal compartment of the first air duct box and the second air duct box.

The beneficial effect of the utility model is that the dust collector adopts two dust removal cabinets connected in series to filter and process the dust generated by the feed production equipment, which not only has a good filtering and dust removal effect, but also is convenient for the staff to clean the dust. When cleaning the dust, there is no need to stop the machine. The two dust removal cabinets can be used separately or in combination. When used separately, the dust in another dust removal cabinet can be cleaned. The operation is very simple and convenient, the flexibility is strong, and it is convenient for people to use.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the connection structure between the first dust removal cabinet and the second dust removal cabinet of the utility model;

FIG. 3 is a schematic structural diagram of a filter screen mounting frame of the present invention.

In the figure: a first dust removal cabinet 1, a second dust removal cabinet 2, a base 3, a centrifugal fan box 4, an exhaust duct 5, a dust removal bin 6, an electric telescopic rod 7, a sealing door 8, a filter mounting frame 9, a dust collecting trough 10, a control panel 11, a filter plate 12, a mounting frame slide 13, an air duct opening 14, an air inlet pipe 15, a first connecting pipe 16, a solenoid valve 17, a first air duct box 18, a second air duct box 19, a duct box 20, a first air outlet pipe 21, a second air outlet pipe 22, a second connecting pipe 23, and a filter plate slot 24.

Detailed ways

The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

Embodiment: Please refer to Figures 1-3. The utility model provides a technical solution: a dust collector for feed production, including a first dust removal cabinet 1 and a second dust removal cabinet 2, a first air duct box 18 is installed on the back of the first dust removal cabinet 1, and a second air duct box 19 is installed on the back of the second dust removal cabinet 2. The first dust removal cabinet 1 and the second dust removal cabinet 2 are both provided with two dust removal bins 6, and electric telescopic rods 7 are installed at the four corners of the dust removal bins 6. A sealing door 8 is installed at one end of the electric telescopic rod 7, and a plurality of filter screen mounting frames 9 are installed on one side of the sealing door 8. A plurality of filter screen panels 12 are installed on the filter screen mounting frame 9, and the first air duct box 18 and the second dust removal cabinet 2 are both provided with two dust removal bins 6. A pipe box 20 is installed between the air duct boxes 19, a base 3 is installed at the bottom of the first dust removal cabinet 1 and the second dust removal cabinet 2, a centrifugal fan box 4 is installed on the top of the first dust removal cabinet 1 and the second dust removal cabinet 2, and an exhaust duct 5 is installed on the top of the centrifugal fan box 4. The bottom end of one side of the first air duct box 18 is connected to the air inlet duct 15, and the air inlet duct 15 is connected to the second air duct box 19 through the first connecting pipe 16. The top side of the first air duct box 18 is connected to the bottom side of the second air duct box 19 through the second connecting pipe 23. A first air outlet duct 21 is installed on the top of the first air duct box 18, and a second air outlet duct 22 is installed on the top of the second air duct box 19.

Solenoid valves 17 are installed on the air inlet pipe 15, the first connecting pipe 16, the second connecting pipe 23, the first air outlet pipe 21 and the second air outlet pipe 22. By opening the solenoid valves on different pipes, the first dust removal cabinet or the second dust removal cabinet can work alone, or the first dust removal cabinet and the second dust removal cabinet can work in combination.

The filter mounting frame 9 is installed on one side of the sealing door 8 by bolts. A filter plate slot 24 is provided on the filter mounting frame 9. Dust collecting grooves 10 are provided on both sides of the filter plate slot 24. A dust collecting box is provided in the dust collecting groove 10. The filter plate 12 is plugged and connected to the filter plate slot 24, which is convenient for disassembly and cleaning, and also convenient for cleaning dust.

Both sides of the dust removal bin 6 are provided with mounting frame slide grooves 13 matching the filter screen mounting frame 9, and the first air duct box 18 and the second air duct box 19 are provided with a plurality of compartments inside, and one side of each compartment is provided with an air duct opening 14 connected to the dust removal bin 6.

The centrifugal fan box 4 is installed on the top of the first dust removal cabinet 1 and the second dust removal cabinet 2 by bolts, and a control panel 11 is installed on the sealing door 8. The control panel 11 is electrically connected to the electric telescopic rod 7, the solenoid valve 17 and the centrifugal fan respectively. The control panel 11 is used to control the electric telescopic rod 7, the solenoid valve 17 and the centrifugal fan to power on and work.

There are several filter mounting frames 9, and a connecting pipe is installed at one end of the filter mounting frame 9 which is at the same horizontal plane as the top of the internal compartment of the first air duct box 18 and the second air duct box 19, so that the filter mounting frame 9 divides the dust removal bin 6 into several air ducts, and a serpentine air duct is formed between the air duct, the compartment and the connecting pipe. The wind flows in the air duct and is filtered by the filter plate 12 on the air duct.

Working principle: A dust collector for feed production. When in use, the air inlet pipe 15 is connected to the exhaust port of the feed production equipment. The centrifugal fan of the feed production equipment is used to transport the dust through the air inlet pipe 15 to the compartment in the first air duct box 18. The dust removal channel is formed by the compartment and the dust removal bin 6. The air containing dust is filtered through a plurality of filter screens 12 on the dust removal channel. The filter screens 12 filter the dust, and the filtered dust falls into the dust collecting box of the dust collecting tank 10. After the dust is removed by the first dust removal cabinet 1, it enters the second air duct box 19 of the second dust removal cabinet 2 through the second connecting pipe 23. The first dust removal cabinet 1 and the second dust removal cabinet 2 have the same structure. The second dust removal cabinet 2 is used for filtering and dust removal again, and then the air is discharged into the centrifugal fan box 4 through the second air outlet pipe 22. The centrifugal fan in the centrifugal fan box 4 works to discharge the purified air through the exhaust pipe 5.

When it is necessary to clean the filter screen 12 in the first dust removal cabinet 1 or the second dust removal cabinet 2, the solenoid valve 17 on the air inlet pipe 15 and the first air outlet pipe 21 is opened, and the solenoid valve 17 on the first connecting pipe 16, the second air outlet pipe 22, and the second connecting pipe 23 is closed, so that the first dust removal cabinet 1 works alone to clean the dust in the second dust removal cabinet 2, or the solenoid valve 17 on the first connecting pipe 16, the second air outlet pipe 22, and the second connecting pipe 23 is opened, and the solenoid valve 17 on the air inlet pipe 15 and the first air outlet pipe 21 is closed, so that the second dust removal cabinet 2 works alone to clean the dust in the first dust removal cabinet 1; dust cleaning can be achieved without stopping the machine, thereby ensuring production efficiency.

When it is necessary to clean the dust, the electric telescopic rod 7 is controlled by the control panel 11 to work, so that the sealing door 8 is extended from the dust removal bin 6, the filter mounting frame 9 is pulled out from the mounting frame slide slot 13, and then the filter plate 12 on the filter plate slot 24 is taken out, and the dust box in the dust collecting groove 10 is taken out, the filter plate 12 and the dust box are cleaned, and then they are installed in situ, and the electric telescopic rod 7 is used to work to realize the overall reset.

The dust collector uses two dust removal cabinets connected in series to filter the dust generated by the feed production equipment. It not only has a good filtering and dust removal effect, but also makes it convenient for the staff to clean the dust. When cleaning the dust, there is no need to stop the machine. The two dust removal cabinets can be used separately or in combination. When used separately, the dust in another dust removal cabinet can be cleaned. The operation is very simple and convenient, with strong flexibility, and it is easy for people to use.

The above embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims (6)

1. A dust collector for feed production, comprising a first dust collecting cabinet (1) and a second dust collecting cabinet (2), characterized in that: a first air duct box (18) is installed on the back of the first dust collecting cabinet (1), a second air duct box (19) is installed on the back of the second dust collecting cabinet (2), two dust collecting bins (6) are provided on the first dust collecting cabinet (1) and the second dust collecting cabinet (2), electric telescopic rods (7) are installed at the four corners of the dust collecting bins (6), a sealing door (8) is installed at one end of the electric telescopic rod (7), a plurality of filter screen mounting frames (9) are installed on one side of the sealing door (8), a plurality of filter screen panels (12) are installed on the filter screen mounting frames (9), a pipe is installed between the first air duct box (18) and the second air duct box (19), and a plurality of filter screen panels (12) are installed on the filter screen mounting frames (9). A duct box (20), wherein a base (3) is installed at the bottom of the first dust removal cabinet (1) and the second dust removal cabinet (2), a centrifugal fan box (4) is installed at the top of the first dust removal cabinet (1) and the second dust removal cabinet (2), an exhaust pipe (5) is installed at the top of the centrifugal fan box (4), an air inlet pipe (15) is connected to the bottom end of one side of the first air duct box (18), the air inlet pipe (15) is connected to the second air duct box (19) through a first connecting pipe (16), one side of the top of the first air duct box (18) is connected to one side of the bottom of the second air duct box (19) through a second connecting pipe (23), a first air outlet pipe (21) is installed at the top of the first air duct box (18), and a second air outlet pipe (22) is installed at the top of the second air duct box (19). 2. A dust collector for feed production according to claim 1, characterized in that solenoid valves (17) are installed on the air inlet pipe (15), the first connecting pipe (16), the second connecting pipe (23), the first air outlet pipe (21) and the second air outlet pipe (22). 3. A dust collector for feed production according to claim 1, characterized in that: the filter screen mounting frame (9) is mounted on one side of the sealing door (8) by bolts, a filter screen plate slot (24) is provided on the filter screen mounting frame (9), dust collecting grooves (10) are provided on both sides of the filter screen plate slot (24), a dust collecting box is provided in the dust collecting groove (10), and the filter screen plate (12) is plugged and connected to the filter screen plate slot (24). 4. A dust collector for feed production according to claim 1, characterized in that: both sides of the dust removal bin (6) are provided with mounting frame slide grooves (13) matching the filter screen mounting frame (9), and the first air duct box (18) and the second air duct box (19) are provided with a plurality of compartments inside, and each compartment has an air duct opening (14) connected to the dust removal bin (6) on one side. 5. A dust collector for feed production according to claim 1, characterized in that: the centrifugal fan box (4) is installed on the top of the first dust removal cabinet (1) and the second dust removal cabinet (2) by bolts, and a control panel (11) is installed on the sealing door (8), and the control panel (11) is electrically connected to the electric telescopic rod (7), the solenoid valve (17) and the centrifugal fan respectively. 6. A dust collector for feed production according to claim 1, characterized in that: there are a plurality of filter screen mounting frames (9), and a connecting pipe is installed at one end of the filter screen mounting frame (9) which is at the same horizontal plane as the top of the internal compartment of the first air duct box (18) and the second air duct box (19).