Graded preheating equipment for raw materials

Abstract

The utility model relates to the technical field of graded preheating, and discloses graded preheating equipment for raw materials. The raw material grading preheating equipment comprises a conveying structure assembly, a containing box is installed at the upper end of the conveying structure assembly, a telescopic plate is installed at the lower end of the containing box, a storage assembly is installed at the lower end of the conveying structure assembly, and a multi-preheating assembly is installed in the storage assembly; a heating plate is mounted in the multi-preheating assembly, a first heat storage plate is connected to the heating plate in a penetrating manner, a second heat storage plate is mounted at the lower end of the first heat storage plate, a stirring rod is mounted at the upper end of the second heat storage plate, and a sensor is mounted at the rear end of the stirring rod. The device has the advantages that temperature distribution is uneven when a traditional device is used for heating, consequently, mineral processing waste residues in the device are heated unevenly, and follow-up use is affected, and the technical problems are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of graded preheating, in particular to a raw material graded preheating device. Background Art

[0002] Cement ore dressing waste refers to waste generated during the cement production process, which usually contains organic matter and metals. Methods for treating cement ore dressing waste include solidification treatment, resource utilization and environmental management. Solidification treatment can mix the waste with cement or other curing agents to form solid blocks to reduce the release of harmful substances. Resource utilization is to use the waste as raw materials to produce new building materials or fertilizers and other products.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN210194039U discloses a raw material preheating device for non-woven fabric manufacturing, including a box, a preheating mechanism and a feeding mechanism, a feeding port is provided at the top of the box and a discharge port is provided on the left side wall, a feeding wheel is provided inside the feeding port, a feeding channel is provided below the feeding port, a fan is fixedly connected to the left side wall of the feeding channel, a dust collecting cylinder is provided on the right side wall of the feeding channel, a preheating mechanism is provided at the bottom of the feeding channel, the preheating mechanism includes a preheating cylinder and a heating tube, the heating tube is evenly fixed on the inner surface of the preheating cylinder, the feeding mechanism includes a motor, an active roller, a driven roller and a feeding steel belt, and the active roller and the driven roller are obliquely distributed in the box. The utility model provides a preheating mechanism inside the box, so that the raw material particles are easier to melt after entering the screw upper barrel, and provides a fan and a dust collecting cylinder on the inner wall of the feeding channel, so that the dust in the raw material is conveniently removed, thereby improving the production quality of non-woven fabrics.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it was found that the mineral processing waste slag has a high moisture content and is difficult to heat evenly. The traditional device has uneven temperature distribution during heating, resulting in uneven heating of the mineral processing waste slag inside the device, affecting subsequent use. The mineral processing waste slag is usually transported manually, which leads to accidental burns when the mineral processing waste slag is added later, causing injuries to workers. The existence of these problems affects the use of the device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a raw material grading preheating equipment, which has the advantages of effectively preventing the mineral processing waste slag from having a large amount of moisture and being difficult to heat evenly, and the uneven temperature distribution of traditional devices during heating, which leads to uneven heating of the mineral processing waste slag inside the device and affects subsequent use, thereby solving the above-mentioned technical problems.

[0007] Technical Solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material graded preheating device, comprising a conveying structure assembly, a storage assembly for placing raw materials is installed at the lower end of the conveying structure assembly, and a multiple preheating assembly for graded heating of the raw materials is installed inside the storage assembly;

[0009] A placement box is installed at the upper end of the conveying structure assembly, a telescopic plate is installed at the lower end of the placement box, first sliding blocks are installed on both sides of the placement box, and a second sliding block is installed on the right side of the first sliding block, and a moving wheel is installed at the lower end of the second sliding block, and the moving wheel is convenient for driving the placement box to move;

[0010] A heating plate is installed inside the multiple preheating component, the heating plate is interspersed with a first heat storage plate, and a second heat storage plate is installed at the lower end of the first heat storage plate, a stirring rod is installed at the upper end of the second heat storage plate, and a sensor is installed at the rear end of the stirring rod, and the sensor is convenient for sensing the height of the raw materials.

[0011] As a preferred technical solution of the utility model, a conveyor belt is installed at the upper end of the conveying structure assembly, and the conveyor belt is convenient for driving the structure at the upper end.

[0012] As the preferred technical solution of the utility model, a bracket is installed on the upper end of the storage assembly, and a structural frame is installed on the upper end of the bracket, a driving rod is connected to the right side of the structural frame, and a closing plate is installed on the upper end of the driving rod, an outlet is installed at the lower end of the structural frame, and the closing plate opens and closes the upper end of the structural frame.

[0013] As a preferred technical solution of the utility model, a connecting groove is installed inside the multiple preheating component, and the connecting groove facilitates the connection of the internal heating plate.

[0014] As a preferred technical solution of the utility model, the storage component is installed at the lower end of the telescopic plate in the conveying structure component, and the multiple preheating component is installed inside the structure frame in the storage component.

[0015] As a preferred technical solution of the utility model, an inclined plate is installed inside the placement box, the first sliding block has the same structure as the second sliding block, the first sliding block is installed and connected to the inside of the conveyor belt, and the moving wheel is an automatic moving structure.

[0016] As a preferred technical solution of the utility model, the right side of the closing plate is connected to the upper end of the right connecting plate of the driving rod, and the closing plate slides to close the upper end of the structural frame.

[0017] As a preferred technical solution of the utility model, the connecting groove is installed inside the structural frame, the heating plate is installed at the outer end of the structural frame, the stirring rod is installed between the first heat storage plate and the second heat storage plate, and the number of the stirring rods is four.

[0018] Compared with the prior art, the utility model provides a raw material classification preheating device with the following beneficial effects:

[0019] 1. The utility model arranges a conveying structure component, in which a conveying belt is installed. The conveying belt drives a placement box at the upper end for conveying. The placement box places raw materials. A sliding block is installed at the side end. The placement box at the upper end is driven to move by a moving wheel at the lower end of the sliding block, so that the raw materials inside can be driven for conveying. A telescopic plate is installed at the lower end of the placement box. The telescopic plate opens the lower end of the placement box to pour the raw materials into the structure frame. This structure is convenient for automatically conveying and pouring the raw materials, and effectively prevents the manual conveying of mineral processing waste slag, which may cause accidental scalding when adding mineral processing waste slag later, causing injuries to workers.

[0020] 2. The utility model sets up multiple preheating components, in which a heating plate is installed. The heat storage plate inside the connecting groove is started by the heating plate to preheat the raw materials inside the structural frame. The heat storage plate has an upper and lower layer structure. The height of the raw materials is sensed by an internal sensor, and the heat storage plates at different heights are started. A stirring rod is installed in the structural frame, and the upper raw materials and the lower raw materials inside the structural frame are evenly stirred by the stirring rod to ensure that the temperature of the raw materials is consistent, which effectively prevents the mineral processing waste slag from having a large amount of moisture and being difficult to heat evenly. The traditional device has uneven temperature distribution during heating, which leads to uneven heating of the mineral processing waste slag inside the device, affecting subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structural conveying structure components of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure storage assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the multiple preheating components of the utility model structure;

[0025] Wherein: 1. conveying structure assembly; 101. conveyor belt; 102. placement box; 103. telescopic plate; 104. first sliding block; 105. second sliding block; 106. moving wheel; 2. storage assembly; 201. bracket; 202. structure frame; 203. driving rod; 204. closing plate; 205. outlet; 3. multiple preheating assembly; 301. connecting groove; 302. heating plate; 303. first heat storage plate; 304. second heat storage plate; 305. stirring rod; 306. sensor. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0027] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1 - Figure 4In the present embodiment, a raw material grading preheating device comprises: a conveying structure component 1, a placing box 102 is installed at the upper end of the conveying structure component 1, a telescopic plate 103 is installed at the lower end of the placing box 102, first sliding blocks 104 are installed on both sides of the placing box 102, and a second sliding block 105 is installed on the right side of the first sliding block 104, and a moving wheel 106 is installed at the lower end of the second sliding block 105, a storage component 2 is installed at the lower end of the conveying structure component 1, a multiple preheating component 3 is installed inside the storage component 2, a heating plate 302 is installed inside the multiple preheating component 3, the heating plate 302 is interspersed with the first heat storage plate 303, and the lower end of the first heat storage plate 303 is installed with the second heat storage plate 304, a stirring rod 305 is installed at the upper end of the second heat storage plate 304, and a sensor 306 is installed at the rear end of the stirring rod 305, the storage component 2 is installed at the lower end of the telescopic plate 103 in the conveying structure component 1, and the multiple preheating component 3 is installed inside the structural frame 202 in the storage component 2.

[0030] Through the above structure; the conveying structure component 1 is convenient for conveying raw materials and pouring raw materials into the preheating device, the storage component 2 is convenient for placing raw materials, and the multiple preheating component 3 is convenient for heating and preheating the raw materials inside the structural frame 202 to different degrees, and is convenient for evenly mixing the raw materials.

[0031] See also Figure 1 - Figure 4 A conveyor belt 101 is installed at the upper end of the conveying structure assembly 1, an inclined plate is installed inside the placement box 102, the first sliding block 104 has the same structure as the second sliding block 105, the first sliding block 104 is installed and connected to the inside of the conveyor belt 101, and the moving wheel 106 is an automatic moving structure.

[0032] Through the above structure: by installing the conveyor belt 101, it is convenient to drive the structure at the upper end, the placement box 102 is convenient to transport the raw materials, the telescopic plate 103 is convenient to open the lower end of the placement box 102, the first sliding block 104 and the second sliding block 105 are convenient for the device to slide on the upper end of the conveyor belt 101, and the moving wheel 106 is convenient to drive the placement box 102 to move.

[0033] See also Figure 1 - Figure 4 A bracket 201 is installed at the upper end of the storage component 2, and a structural frame 202 is installed at the upper end of the bracket 201. A driving rod 203 is connected to the right side of the structural frame 202, and a closing plate 204 is installed at the upper end of the driving rod 203. An outlet 205 is installed at the lower end of the structural frame 202. The right side of the closing plate 204 is connected to the upper end of the right connecting plate of the driving rod 203. The closing plate 204 slides to close the upper end of the structural frame 202.

[0034] Through the above structure: by installing the bracket 201, it is convenient to install the upper structural frame 202, the structural frame 202 places the raw materials, the driving rod 203 drives the upper closing plate 204 to move, the closing plate 204 opens and closes the upper end of the structural frame 202, and the outlet 205 is convenient for discharging the preheated raw materials.

[0035] See also Figure 1 - Figure 4 A connecting groove 301 is installed inside the multiple preheating component 3, and the connecting groove 301 is installed inside the structural frame 202. The heating plate 302 is installed at the outer end of the structural frame 202. The stirring rod 305 is installed between the first heat storage plate 303 and the second heat storage plate 304. The number of the stirring rods 305 is four.

[0036] Through the above structure: by installing the connecting groove 301, it is convenient to connect the internal heating plate 302, the heating plate 302 connects the heat storage plate for heating, the first heat storage plate 303 and the second heat storage plate 304 are convenient for graded heating of the raw materials, the stirring rod 305 is convenient for uniform stirring of the raw materials, and the sensor 306 is convenient for sensing the height of the raw materials.

[0037] When in use, first, the raw material is placed in the placement box 102, the moving wheel 106 at the lower end of the placement box 102 is started, the moving wheel 106 is installed at the lower end of the second sliding block 105, the second sliding block 105 is driven to move, the second sliding block 105 is connected to the placement box 102, the placement box 102 is driven to move, the first sliding block 104 and the second sliding block 105 are installed in the conveyor belt 101, the placement box 102 is slid along the conveyor belt 101, and it slides from the terminal to the upper end of the structural frame 202 and stops, the telescopic plate 103 at the lower end of the placement box 102 is opened, and the raw materials in the placement box 102 are poured into the structural frame 202. When the raw material is poured into the structure frame 202, the heating plate 302 at the outer end is started, and the heating plate 302 is connected to the heat storage plate. The sensor 306 senses the height of the raw material, and the first heat storage plate 303 inside is opened to preheat the raw material. When the second raw material is poured into the upper end placement box 102, the second heat storage plate 304 is started through the sensor 306, and the internal stirring rod 305 is started to evenly stir the raw materials.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material classification preheating device, characterized in that: include: A conveying structure component (1), wherein a storage box (102) is installed at the upper end of the conveying structure component (1), a telescopic plate (103) is installed at the lower end of the storage box (102), first sliding blocks (104) are installed on both sides of the storage box (102), and a second sliding block (105) is installed on the right side of the first sliding block (104), and a moving wheel (106) is installed at the lower end of the second sliding block (105), and a storage A component (2) is provided, wherein a multiple preheating component (3) is installed inside the storage component (2), a heating plate (302) is installed inside the multiple preheating component (3), a first heat storage plate (303) is inserted and connected to the heating plate (302), and a second heat storage plate (304) is installed at the lower end of the first heat storage plate (303), a stirring rod (305) is installed at the upper end of the second heat storage plate (304), and a sensor (306) is installed at the rear end of the stirring rod (305).

2. A raw material classification preheating equipment according to claim 1, characterized in that: A conveyor belt (101) is installed at the upper end of the conveying structure assembly (1).

3. A raw material classification preheating equipment according to claim 1, characterized in that: A bracket (201) is installed at the upper end of the storage assembly (2), and a structural frame (202) is installed at the upper end of the bracket (201); a driving rod (203) is connected to the right side of the structural frame (202), and a closing plate (204) is installed at the upper end of the driving rod (203); and an outlet (205) is installed at the lower end of the structural frame (202).

4. A raw material classification preheating equipment according to claim 1, characterized in that: A connection groove (301) is installed inside the multiple preheating assembly (3).

5. The raw material classification preheating equipment according to claim 1, characterized in that: The storage component (2) is installed at the lower end of the telescopic plate (103) in the conveying structure component (1), and the multiple preheating component (3) is installed inside the structure frame (202) in the storage component (2).

6. A raw material classification preheating equipment according to claim 2, characterized in that: An inclined plate is installed inside the placement box (102), the first sliding block (104) and the second sliding block (105) have the same structure, the first sliding block (104) is installed and connected inside the conveyor belt (101), and the moving wheel (106) is an automatic moving structure.

7. The raw material classification preheating equipment according to claim 3, characterized in that: The right side of the closing plate (204) is connected to the upper end of the right connecting plate of the driving rod (203), and the closing plate (204) slides to close the upper end of the structural frame (202).

8. The raw material classification preheating equipment according to claim 4, characterized in that: The connection groove (301) is installed inside the structural frame (202), the heating plate (302) is installed at the outer end of the structural frame (202), the stirring rod (305) is installed between the first heat storage plate (303) and the second heat storage plate (304), and the number of the stirring rods (305) is four.

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