Dust removal equipment for expanded perlite production

Abstract

The utility model provides dust removal equipment for expanded perlite production, which comprises a tank body, a dust removal assembly is arranged on the left side of the tank body, the dust removal assembly comprises a water tank, the water tank is fixedly arranged on the left side of the tank body, a water pump is fixedly arranged at the bottom of the inner side of the water tank, and the output end of the water pump is communicated with a water conveying pipe. The end, away from the water pump, of the water conveying pipe extends into an inner cavity of the tank body, a water adding opening is formed in the top of the water tank, water is sucked in by starting the water pump, the bottom of the water conveying pipe is communicated with seven sprayers, and the water is conveyed to the water conveying pipe and the sprayers through the output end of the water pump. Water is sprayed out through the spray heads to clean materials on the top of the screen, fine particles on the surfaces of the materials can be effectively captured and removed through the adsorption and scouring effects of the water, secondary pollution possibly caused by dry dust removal is avoided, and the better removal effect on dust with high adhesion is achieved.

Description

Technical Field

[0001] This utility model relates to a dust removal device for expanded perlite production, belonging to the technical field of dust removal equipment. Background Technology

[0002] Expanded perlite is a lightweight, porous material obtained by expanding natural volcanic glass at high temperatures. When the raw perlite ore is heated to approximately 850°C to 900°C, the internal moisture evaporates instantly, causing the ore to expand and form a granular structure. Expanded perlite has extremely low density and excellent thermal insulation, sound insulation, and water absorption properties, making it widely used in construction, horticulture, agriculture, and industry. Due to its superior physical properties, expanded perlite is not only widely used in building insulation, soil improvement, and filtration materials, but also, due to its environmental friendliness and non-toxicity, is gradually replacing traditional synthetic materials, becoming one of the important raw materials in modern industry.

[0003] Authorization Announcement No. (CN219596157U) discloses a dust removal device for perlite production. The device includes a material passage hole on the side wall and an exhaust fan at the top. A filter assembly is mounted on the body, comprising a support base and two filter plates. The support base has a support groove. A flow guiding assembly is located inside the body, including an upward-facing flow guide plate hinged to the inner wall of the body. An air inlet is located below the flow guide plate. The flow guide plate protrudes upwards near the center of the air inlet. The hinge axis of the flow guide plate is perpendicular to the plane of the material passage hole. A swinging device is provided on the body to drive the flow guide plate to swing back and forth around its hinge axis. This utility model has a reasonable structural design. By designing a flow guide plate that swings left and right to guide airflow through the two filter plates for dust removal, airflow disturbance is provided during normal use to ensure sufficient dust removal. Furthermore, the alternating guidance of airflow during filter plate replacement effectively ensures the continuity of equipment operation and reduces the risk of dust leakage during maintenance without stopping the machine.

[0004] In summary, the dust removal device used in perlite production employs gas-based dust collection. However, gas-based dust collection technology primarily relies on airflow and mechanical force to remove airborne particulate matter. For highly adhesive dust, especially highly sticky, moist, or oily substances, traditional gas-based dust collection methods often prove ineffective. This type of dust easily adheres to equipment surfaces or other objects and cannot be completely removed by simple airflow or inertial force. The drawback is that it leads to long-term dust accumulation in the equipment, affecting dust collection efficiency and potentially causing equipment blockage, corrosion, or malfunctions, thereby increasing maintenance costs and downtime.

[0005] Therefore, a dust removal device for expanded perlite production is proposed. Utility Model Content

[0006] In view of this, the present invention provides a dust removal device for the production of expanded perlite, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0007] The technical solution of this utility model is implemented as follows: a dust removal device for the production of expanded perlite includes a tank body, a dust removal component is provided on the left side of the tank body, the dust removal component includes a water tank, the water tank is fixedly installed on the left side of the tank body, a water pump is fixedly installed at the bottom inside the water tank, the output end of the water pump is connected to a water supply pipe, the end of the water supply pipe away from the water pump extends into the inner cavity of the tank body, and a water inlet is provided at the top of the water tank.

[0008] More preferably, the bottom of the water supply pipe is connected to a nozzle, and the number of nozzles is seven, which are evenly distributed at the bottom of the water supply pipe.

[0009] More preferably, a drying assembly is provided on the right side of the tank body, the drying assembly includes a drying box, the drying box is fixedly installed on the right side of the tank body, a fan is fixedly installed on the left side of the drying box, and a heating tube is fixedly installed in the inner cavity of the drying box.

[0010] More preferably, U-shaped plates are fixedly installed on both the upper and lower sides of the right side of the drying oven, and a filter screen is slidably connected to the inner side of the U-shaped plates.

[0011] More preferably, a maintenance plate is provided on the rear side of the drying oven, and the surface of the maintenance plate is threadedly connected to the drying oven by a plurality of fastening screws.

[0012] More preferably, a dust cover is fixedly installed on the top of the tank, a screen is movably connected to the bottom of the dust cover via a rotating shaft, a motor is fixedly installed on the top of the dust cover, and the output end of the motor is fixedly connected to the screen.

[0013] More preferably, the top of the dust cover has a feed inlet, and the front side of the tank is movably connected to a discharge door via a hinge.

[0014] More preferably, a base is fixedly installed at the bottom of the tank, and the number of bases is four, which are equally distributed around the bottom of the tank. A drain outlet is provided at the bottom of the tank.

[0015] The present invention has the following advantages due to the adoption of the above technical solution:

[0016] I. This utility model uses a water pump to draw water in at its input end and deliver it to the water pipe and nozzle at its output end. The water is then sprayed out through the nozzle to clean the material on top of the screen. By utilizing the adsorption and rinsing properties of water, it can effectively capture and remove fine particles from the surface of the material, avoiding secondary pollution that may be caused by dry dust removal. It also has a better removal effect on dust with strong adhesion.

[0017] II. This utility model uses a fan to filter impurities from the outside air and draw them into the drying chamber. The fan is then heated by the heating element and blown onto the surface of the material. This effectively removes moisture from the water-based dust removal process, preventing water accumulation, mold growth, or corrosion, and ensuring dust removal efficiency and long-term stable operation of the equipment.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0022] Figure 3 This is a third-view three-dimensional structural diagram of the present invention;

[0023] Figure 4 This is a schematic diagram of the internal structure of the tank of this utility model;

[0024] Figure 5 This is a schematic diagram of the dust removal component structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the drying component structure of this utility model.

[0026] Attached reference numerals: 1. Tank body; 2. Discharge door; 3. Dust cover; 4. Motor; 5. Feed inlet; 6. Base; 7. Drain outlet; 8. Dust removal assembly; 801. Water tank; 802. Water pump; 803. Water supply pipe; 804. Nozzle; 805. Water inlet; 9. Drying assembly; 901. Drying chamber; 902. Fan; 903. Heating element; 904. U-shaped plate; 905. Filter screen; 906. Inspection plate; 10. Screen. Detailed Implementation

[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1-5 As shown, this utility model embodiment provides a dust removal device for expanded perlite production, including a tank 1. A dust removal component 8 is provided on the left side of the tank 1. The dust removal component 8 includes a water tank 801, which is fixedly installed on the left side of the tank 1. A water pump 802 is fixedly installed at the bottom of the inner side of the water tank 801. The output end of the water pump 802 is connected to a water supply pipe 803. The end of the water supply pipe 803 away from the water pump 802 extends into the inner cavity of the tank 1. A water inlet 805 is provided on the top of the water tank 801.

[0031] By starting the water pump 802, water is drawn in at its input end and delivered to the water pipe 803 and nozzle 804 at its output end. The water is then sprayed out through the nozzle 804 to clean the material on top of the screen 10. The water's adsorption and rinsing properties effectively capture and remove fine particles from the material surface, avoiding secondary pollution that may result from dry dust removal. It also has a better removal effect on highly adhesive dust.

[0032] Example 2

[0033] like Figure 1-6As shown, in one embodiment, the bottom of the water supply pipe 803 is connected to a nozzle 804, and the number of nozzles 804 is seven, equidistantly distributed at the bottom of the water supply pipe 803. A drying assembly 9 is provided on the right side of the tank body 1. The drying assembly 9 includes a drying box 901, which is fixedly installed on the right side of the tank body 1. A fan 902 is fixedly installed on the left side of the drying box 901. A heating tube 903 is fixedly installed inside the drying box 901. U-shaped plates 904 are fixedly installed on both the upper and lower sides of the right side of the drying box 901. A filter screen 905 is slidably connected to the inner side of the U-shaped plate 904. A maintenance plate 906 is provided on the rear side. The surface of the maintenance plate 906 is threadedly connected to the drying box 901 by multiple fastening screws. A dust cover 3 is fixedly installed on the top of the tank body 1. A screen 10 is movably connected to the bottom of the dust cover 3 through a rotating shaft. A motor 4 is fixedly installed on the top of the dust cover 3. The output end of the motor 4 is fixedly connected to the screen 10. A feed inlet 5 is opened on the top of the dust cover 3. A discharge door 2 is movably connected to the front of the tank body 1 through a hinge. A base 6 is fixedly installed on the bottom of the tank body 1. There are four bases 6, which are evenly distributed around the bottom of the tank body 1. A drain outlet 7 is opened on the bottom of the tank body 1.

[0034] By starting the fan 902, the fan 902 filters impurities from the outside air through the filter screen 905 and draws them into the drying chamber 901. The air is then converted into hot air by the heating tube 903 and blown onto the surface of the material. This effectively removes moisture after water dust removal, prevents water accumulation, mold growth, or corrosion in the equipment, and ensures dust removal efficiency and long-term stable operation of the equipment.

[0035] In operation, this invention works as follows: First, material is fed into the feed inlet 5. Then, the motor 4 is started, and its output drives the screen 10 to rotate. The water pump 802 is started, and its input draws in water. The water is then delivered to the water pipe 803 and the nozzle 804 through its output. The water is sprayed out through the nozzle 804 to clean the material on top of the screen 10. The water's adsorption and rinsing properties effectively capture and remove fine particles from the material surface, avoiding secondary pollution that may occur with dry dust removal. It also has a better removal effect on highly adhesive dust. After cleaning, the fan 902 is started, and it filters impurities from the outside air through the filter screen 905 and draws them into the drying chamber 901. Finally, the heating pipe 903 converts the air into hot air, which is then blown onto the material surface. This effectively removes moisture after water-based dust removal, preventing water accumulation, mold, or corrosion, and ensuring dust removal efficiency and long-term stable operation of the equipment.

[0036] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A dust removal device for expanded perlite production, comprising a tank (1), characterized in that: A dust removal assembly (8) is provided on the left side of the tank (1). The dust removal assembly (8) includes a water tank (801). The water tank (801) is fixedly installed on the left side of the tank (1). A water pump (802) is fixedly installed at the bottom of the inner side of the water tank (801). The output end of the water pump (802) is connected to a water supply pipe (803). The end of the water supply pipe (803) away from the water pump (802) extends into the inner cavity of the tank (1). A water inlet (805) is provided on the top of the water tank (801).

2. The dust removal equipment for expanded perlite production according to claim 1, characterized in that: The bottom of the water supply pipe (803) is connected to a nozzle (804), and there are seven nozzles (804) that are evenly distributed at the bottom of the water supply pipe (803).

3. The dust removal equipment for expanded perlite production according to claim 1, characterized in that: A drying assembly (9) is provided on the right side of the tank (1). The drying assembly (9) includes a drying box (901). The drying box (901) is fixedly installed on the right side of the tank (1). A fan (902) is fixedly installed on the left side of the drying box (901). A heating tube (903) is fixedly installed in the inner cavity of the drying box (901).

4. The dust removal equipment for expanded perlite production according to claim 3, characterized in that: U-shaped plates (904) are fixedly installed on the upper and lower sides of the right side of the drying box (901), and a filter screen (905) is slidably connected to the inner side of the U-shaped plate (904).

5. A dust removal device for expanded perlite production according to claim 3, characterized in that: A maintenance plate (906) is provided on the rear side of the drying box (901), and the surface of the maintenance plate (906) is threadedly connected to the drying box (901) by a plurality of fastening screws.

6. The dust removal equipment for expanded perlite production according to claim 1, characterized in that: A dust cover (3) is fixedly installed on the top of the tank (1). A screen (10) is movably connected to the bottom of the dust cover (3) via a rotating shaft. A motor (4) is fixedly installed on the top of the dust cover (3). The output end of the motor (4) is fixedly connected to the screen (10).

7. A dust removal device for expanded perlite production according to claim 6, characterized in that: The dust cover (3) has a feed inlet (5) at the top, and the tank body (1) has a discharge door (2) connected to the front side by a hinge.

8. The dust removal equipment for expanded perlite production according to claim 1, characterized in that: The bottom of the tank (1) is fixedly installed with a base (6). There are four bases (6) distributed at equal intervals around the bottom of the tank (1). The bottom of the tank (1) is provided with a drain outlet (7).

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