Drying and screening integrated equipment for mica iron oxide processing

Abstract

The utility model discloses drying and screening integrated equipment for mica iron oxide processing, and particularly relates to the field of mica iron oxide processing, which comprises a low box, a screening box body is arranged at the top of the low box, a vibration motor is arranged on the outer wall of the screening box body, the top of the screening box body is communicated with a feeding frame, and a screening plate is fixedly mounted on the inner wall of the screening box body. A collecting hopper is arranged at the bottom of the screening plate, a separating and drying mechanism is arranged at the top of the screening plate and comprises a rotating motor fixedly installed on the inner wall of the screening box body, a rotating rod is arranged on one side of the rotating motor and is arranged in a horizontal state, and a fan impeller is fixedly installed on one side of the rotating rod; according to the mica iron oxide powder screening device, the separating and drying mechanism and the crushing and grinding mechanism are arranged, when mica iron oxide powder is screened through the vibrating screen, the screened powder which is clustered due to water is screened out, so that the powder balls are crushed and heated, namely, the mica iron oxide powder is completely dispersed, and complete screening is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mica iron oxide processing, and more specifically, to a drying and screening integrated device for mica iron oxide processing. Background Art

[0002] Mica iron oxide is a special iron ore in nature with ferric oxide as the main chemical component. Its crystal state is similar to mica, with a scaly structure, gray-black color and metallic luster. Due to its unique scaly structure, iron oxide gray (light gray or dark gray) and iron oxide red (rust red) prepared by crushing, ultrafine processing and sorting are mainly used as pigments and fillers for anti-corrosion coatings; during traditional mica iron oxide processing, mica iron oxide powder can only be screened through a vibrating screen. Since the existing technology does not have a structure for drying the mica iron oxide powder during screening, part of the moisture contained in the mica iron oxide powder causes the mica iron oxide powder to aggregate, resulting in the mica iron oxide powder not being able to be fully and effectively screened during screening, thereby affecting the screening effect of the mica iron oxide powder.

[0003] In view of the above technical defects, a solution is now provided. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an integrated drying and screening equipment for mica iron oxide processing, which is provided with a separation drying mechanism and a crushing and grinding mechanism. When the mica iron oxide powder is screened on a vibrating screen, the powder that is agglomerated due to moisture is screened out, thereby crushing and heat-drying the powder agglomerates, that is, the mica iron oxide powder is completely dispersed, which is convenient for complete screening, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying and screening integrated device for mica iron oxide processing, comprising a low-position box, a screening box body is arranged on the top of the low-position box, a vibration motor is arranged on the outer wall of the screening box body, a feed frame is connected to the top of the screening box body, a sieve plate is fixedly installed on the inner wall of the screening box body, a collecting bucket is arranged at the bottom of the sieve plate, and a separation and drying mechanism is arranged on the top of the sieve plate;

[0006] The separation and drying mechanism comprises a rotating motor fixedly mounted on the inner wall of the screening box, a rotating rod is provided on one side of the rotating motor, the rotating rod is arranged in a horizontal state, a fan wheel is fixedly mounted on one side of the rotating rod, the fan wheel is arranged in a vertical state, an outer wall of the fan wheel is sleeved with an air hood, and the width of the air hood is greater than the width of the fan wheel;

[0007] A plurality of air guide plates are fixedly mounted on the inner wall of the air hood. The plurality of air guide plates are perpendicular to the impeller, the plurality of air guide plates are inclined, and the directions of the plurality of air guide plates are staggered with the directions of the impeller.

[0008] In a preferred embodiment, one side of the air hood is connected to an air distribution box, the area of ​​the air distribution box is larger than the area of ​​the air hood, one side of the air distribution box is connected to an air supply box, the air supply box is fixedly mounted on the inner wall of the screening box body, the air supply box is L-shaped, the bottom of the air supply box is connected to an air blowing box, and the bottom of the air blowing box is open;

[0009] A heating wire is fixedly mounted on the inner wall of the blowing box. The heating wire is arranged horizontally. The heating wire and the blowing box are arranged perpendicular to each other. The width of the heating wire is greater than the width of the bottom of the air supply box.

[0010] In a preferred embodiment, a dividing plate is provided at the bottom of the blow box, and the dividing plate is fixedly mounted on the top of the sieve plate. The width of the dividing plate is the same as the width of the sieve plate. The dividing plate is arranged inclined downward, and the dividing plate and the blow box are arranged perpendicular to each other.

[0011] In a preferred embodiment, a crushing mechanism is provided on the top of the dividing plate, and the crushing mechanism includes a first pulley fixedly mounted on the outer wall of the rotating rod, the first pulley and the rotating rod are arranged perpendicular to each other, a synchronous belt is rotatably mounted on the outer wall of the first pulley, and a second pulley is rotatably mounted on the bottom of the synchronous belt, and the second pulley is arranged in a vertical state;

[0012] A pressure rod is fixedly mounted on the inner wall of the second pulley. The pressure rod is arranged in a horizontal state and is rotatably mounted on the outer wall of the blowing box.

[0013] In a preferred embodiment, a top protrusion is fixedly installed on the outer wall of the pressure rod, the top protrusion and the pressure rod are arranged perpendicular to each other, a compression plate is provided at the bottom of the top protrusion, the compression plate is arranged in a horizontal state, a limit spring is fixedly installed on the top of the compression plate, and the limit spring is fixedly installed on the outer wall of the screen plate;

[0014] A rolling plate is fixedly installed at the bottom of the squeezing plate. The rolling plate and the squeezing plate are vertically arranged. The bottom of the rolling plate fits the top of the dividing plate. The width of the rolling plate is the same as that of the dividing plate.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model provides a separation and drying mechanism and a crushing and grinding mechanism, and screens out mica iron oxide powder masses through a screen plate and sends them to a dividing plate, and starts a rotating motor to drive the impeller to rotate and blow out an air flow, and then the air flow enters the air delivery box through an air dividing box and is finally sent to the blowing box, and the air flow blown out from the blowing box forms hot air through the heating of an electric heating wire, and at the same time, a rotating rod drives the first pulley to rotate the second pulley with the aid of a synchronous belt, that is, the second pulley drives the pressure rod to rotate the top protrusion and intermittently squeeze the pressing plate, so that the pressing plate drives the grinding plate to grind the mica iron oxide powder masses into loose blocks, and then the mica iron oxide loose blocks on the dividing plate are dried by hot air, so that the mica iron oxide powder is completely screened. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is an internal front view of the utility model.

[0019] Figure 3 It is a vertical sectional view of the utility model.

[0020] Figure 4 For this utility model Figure 3 A-section structure enlarged view.

[0021] Figure 5 For this utility model Figure 3 Enlarged view of the structure of part B.

[0022] The accompanying drawings are marked as follows: 1. low box; 2. screening box body; 3. vibration motor; 4. feed frame; 5. sieve plate; 6. collecting bucket; 7. partition and drying mechanism; 71. rotating motor; 72. rotating rod; 73. impeller; 74. air hood; 75. air guide plate; 76. air distribution box; 77. air supply box; 78. air blowing box; 79. heating wire; 710. material distribution plate; 8. crushing and grinding mechanism; 81. first pulley; 82. synchronous belt; 83. second pulley; 84. pressure rod; 85. top protrusion; 86. compression plate; 87. limit spring; 88. grinding plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Refer to the instruction manual Figure 1 - Figure 5 , a drying and screening integrated equipment for mica iron oxide processing, such as Figure 1 and Figure 2 As shown, it comprises a low-set box 1, a screening box body 2 is arranged on the top of the low-set box 1, a vibration motor 3 is arranged on the outer wall of the screening box body 2, a feed frame 4 is connected to the top of the screening box body 2, a sieve plate 5 is fixedly installed on the inner wall of the screening box body 2, a collecting bucket 6 is arranged at the bottom of the sieve plate 5, and a separation and drying mechanism 7 is arranged on the top of the sieve plate 5;

[0025] like Figure 3 and Figure 4 As shown, the separation and drying mechanism 7 includes a rotating motor 71 fixedly mounted on the inner wall of the screening box 2, a rotating rod 72 is provided on one side of the rotating motor 71, the rotating rod 72 is arranged in a horizontal state, a fan impeller 73 is fixedly mounted on one side of the rotating rod 72, the fan impeller 73 is arranged in a vertical state, and an air hood 74 is provided on the outer wall of the fan impeller 73, the width of the air hood 74 is greater than the width of the fan impeller 73, the rotating motor 71 drives the rotating rod 72 to rotate, and the rotating rod 72 causes the fan impeller 73 to rotate and form a blown airflow in the air hood 74;

[0026] like Figure 3 and Figure 4 As shown, a plurality of air guide plates 75 are fixedly mounted on the inner wall of the air hood 74. The plurality of air guide plates 75 are perpendicularly arranged to the impeller 73, the plurality of air guide plates 75 are inclinedly arranged, and the directions of the plurality of air guide plates 75 are staggered with the direction of the impeller 73. The airflow is dispersed to one side through the plurality of air guide plates 75 in the air hood 74.

[0027] like Figure 3 and Figure 4 As shown, one side of the air hood 74 is connected to an air distribution box 76, the area of ​​the air distribution box 76 is larger than the area of ​​the air hood 74, one side of the air distribution box 76 is connected to an air delivery box 77, the air delivery box 77 is fixedly installed on the inner wall of the screening box body 2, the air delivery box 77 is L-shaped, the bottom of the air delivery box 77 is connected to a blowing box 78, the bottom of the blowing box 78 is open, and then the air flow passes through the air distribution box 76 into the air delivery box 77 and is finally sent to the blowing box 78, and is blown out from the bottom of the blowing box 78;

[0028] like Figure 3 As shown, a heating wire 79 is fixedly installed on the inner wall of the blowing box 78. The heating wire 79 is arranged in a horizontal state. The heating wire 79 and the blowing box 78 are arranged perpendicular to each other. The width of the heating wire 79 is greater than the width of the bottom of the air supply box 77, that is, the airflow blown out from the blowing box 78 is heated by the heating wire 79 to form hot air.

[0029] like Figure 3As shown, a dividing plate 710 is provided at the bottom of the blowing box 78, and the dividing plate 710 is fixedly installed on the top of the sieve plate 5. The width of the dividing plate 710 is the same as the width of the sieve plate 5. The dividing plate 710 is arranged to be inclined downward, and the dividing plate 710 and the blowing box 78 are arranged perpendicular to each other. The mica iron oxide powder agglomerated due to water vapor is screened out by the sieve plate 5 and sent to the dividing plate 710, and then dried by the hot air blown out by the blowing box 78 to prevent the mica iron oxide powder from being unable to be completely screened.

[0030] like Figure 3 and Figure 5 As shown, a crushing mechanism 8 is provided on the top of the dividing plate 710, and the crushing mechanism 8 includes a first pulley 81 fixedly mounted on the outer wall of the rotating rod 72, the first pulley 81 and the rotating rod 72 are arranged perpendicular to each other, a synchronous belt 82 is rotatably mounted on the outer wall of the first pulley 81, and a second pulley 83 is rotatably mounted on the bottom of the synchronous belt 82, and the second pulley 83 is arranged in a vertical state, and the first pulley 81 is driven to rotate by the rotating rod 72, and then the first pulley 81 drives the synchronous belt 82 to rotate the second pulley 83;

[0031] like Figure 3 and Figure 5 As shown, a pressure rod 84 is fixedly mounted on the inner wall of the second pulley 83 , and the pressure rod 84 is arranged in a horizontal state. The pressure rod 84 is rotatably mounted on the outer wall of the blowing box 78 , that is, the second pulley 83 drives the pressure rod 84 to rotate.

[0032] like Figure 3 and Figure 5 As shown, a top protrusion 85 is fixedly installed on the outer wall of the pressure rod 84, and the top protrusion 85 and the pressure rod 84 are arranged perpendicular to each other. A compression plate 86 is arranged at the bottom of the top protrusion 85, and the compression plate 86 is arranged in a horizontal state. A limit spring 87 is fixedly installed on the top of the compression plate 86, and the limit spring 87 is fixedly installed on the outer wall of the sieve plate 5, so that the pressure rod 84 drives the top protrusion 85 to rotate and intermittently squeezes the compression plate 86, so that the compression plate 86 moves up and down reciprocatingly and pulls the limit spring 87, so that the compression plate 86 can move up and down reciprocatingly;

[0033] like Figure 3 and Figure 5 As shown, a rolling plate 88 is fixedly installed at the bottom of the pressing plate 86, and the rolling plate 88 and the pressing plate 86 are arranged perpendicular to each other. The bottom of the rolling plate 88 is in contact with the top of the dividing plate 710, and the width of the rolling plate 88 is the same as the width of the dividing plate 710. Then, the pressing plate 86 drives the rolling plate 88 to roll the mica iron oxide powder agglomerates on the dividing plate 710, so that the mica iron oxide powder agglomerates are crushed to facilitate their drying treatment.

[0034] The working process and principle of the utility model are as follows:

[0035] The mica iron oxide powder agglomerated by water vapor is screened out by the sieve plate 5 and sent to the dividing plate 710, the rotating motor 71 is started to drive the rotating rod 72 to rotate, the rotating rod 72 causes the impeller 73 to rotate and form a blowing airflow in the air hood 74, and the airflow is dispersed to one side by a plurality of air guide plates 75 in the air hood 74, and then the airflow enters the air delivery box 77 through the air distribution box 76 and is finally sent to the blowing box 78, and is blown out from the bottom of the blowing box 78, that is, the airflow blown out from the blowing box 78 is heated by the electric heating wire 79 to form hot air;

[0036] At the same time, the rotating rod 72 drives the first pulley 81 to rotate, and then the first pulley 81 drives the synchronous belt 82 to rotate the second pulley 83, that is, the second pulley 83 drives the pressure rod 84 to rotate, and then the pressure rod 84 drives the top protrusion 85 to rotate and intermittently squeezes the pressing plate 86, so that the pressing plate 86 moves back and forth up and down and pulls the limit spring 87, so that the pressing plate 86 can move back and forth up and down, and then the pressing plate 86 drives the grinding plate 88 to grind the mica iron oxide powder agglomerates on the dividing plate 710, so that the mica iron oxide powder agglomerates are crushed into loose blocks, and then the hot air blown out by the blowing box 78 dries the mica iron oxide loose blocks on the dividing plate 710, so that the mica iron oxide powder can be completely screened.

[0037] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0038] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A drying and screening integrated device for processing mica iron oxide, comprising a low-set box (1), Features: A screening box (2) is arranged on the top of the low-mounted box (1), a vibration motor (3) is arranged on the outer wall of the screening box (2), a feed frame (4) is connected to the top of the screening box (2), a screening plate (5) is fixedly mounted on the inner wall of the screening box (2), a collecting hopper (6) is arranged at the bottom of the screening plate (5), and a separation and drying mechanism (7) is arranged on the top of the screening plate (5); The separation and drying mechanism (7) comprises a rotating motor (71) fixedly mounted on the inner wall of the screening box (2); a rotating rod (72) is provided on one side of the rotating motor (71); the rotating rod (72) is arranged in a horizontal state; an impeller (73) is fixedly mounted on one side of the rotating rod (72); the impeller (73) is arranged in a vertical state; an air hood (74) is provided on the outer wall of the impeller (73); the width of the air hood (74) is greater than the width of the impeller (73); A plurality of air guide plates (75) are fixedly mounted on the inner wall of the air hood (74); the plurality of air guide plates (75) and the impeller (73) are arranged perpendicular to each other; the plurality of air guide plates (75) are arranged obliquely; and the directions of the plurality of air guide plates (75) and the direction of the impeller (73) are arranged in an interlaced manner.

2. The drying and screening integrated equipment for mica iron oxide processing according to claim 1, Features: One side of the air hood (74) is connected to an air distribution box (76), the area of ​​which is larger than that of the air hood (74), one side of the air distribution box (76) is connected to an air supply box (77), the air supply box (77) is fixedly mounted on the inner wall of the screening box body (2), the air supply box (77) is arranged in an L shape, the bottom of the air supply box (77) is connected to an air blowing box (78), the bottom of which is arranged in an open shape; A heating wire (79) is fixedly mounted on the inner wall of the blowing box (78). The heating wire (79) is arranged in a horizontal state. The heating wire (79) and the blowing box (78) are arranged perpendicular to each other. The width of the heating wire (79) is greater than the width of the bottom of the air supply box (77).

3. The drying and screening integrated equipment for mica iron oxide processing according to claim 2, Features: A dividing plate (710) is provided at the bottom of the blow box (78), and the dividing plate (710) is fixedly installed on the top of the sieve plate (5). The width of the dividing plate (710) is the same as the width of the sieve plate (5). The dividing plate (710) is arranged to be inclined downward, and the dividing plate (710) and the blow box (78) are arranged perpendicular to each other.

4. The drying and screening integrated equipment for mica iron oxide processing according to claim 3, Features: A crushing mechanism (8) is arranged on the top of the material dividing plate (710), and the crushing mechanism (8) comprises a first pulley (81) fixedly mounted on the outer wall of the rotating rod (72), the first pulley (81) and the rotating rod (72) being arranged perpendicular to each other, a synchronous belt (82) being rotatably mounted on the outer wall of the first pulley (81), a second pulley (83) being rotatably mounted on the bottom of the synchronous belt (82), and the second pulley (83) being arranged in a vertical state; A pressure rod (84) is fixedly mounted on the inner wall of the second pulley (83). The pressure rod (84) is arranged in a horizontal state. The pressure rod (84) is rotatably mounted on the outer wall of the blowing box (78).

5. The drying and screening integrated equipment for mica iron oxide processing according to claim 4, Features: A top protrusion (85) is fixedly mounted on the outer wall of the pressure rod (84), the top protrusion (85) and the pressure rod (84) are arranged perpendicular to each other, a compression plate (86) is arranged at the bottom of the top protrusion (85), the compression plate (86) is arranged in a horizontal state, a limit spring (87) is fixedly mounted on the top of the compression plate (86), and the limit spring (87) is fixedly mounted on the outer wall of the sieve plate (5); A rolling plate (88) is fixedly installed at the bottom of the squeezing plate (86), and the rolling plate (88) and the squeezing plate (86) are arranged perpendicular to each other. The bottom of the rolling plate (88) and the top of the dividing plate (710) are in contact with each other, and the width of the rolling plate (88) is the same as the width of the dividing plate (710).

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