Auxiliary feeding system for kiln

Abstract

The utility model relates to a kiln feeding auxiliary system, and belongs to the technical field of kiln feeding, and the kiln feeding auxiliary system comprises a belt conveyor used for conveying raw material pebbles; the vibrating feeder is used for receiving the raw material stones on the belt conveyor and performing vibrating feeding; the jaw crusher is used for receiving the raw material stones from the vibrating feeder and carrying out primary crushing on the raw material stones; the belt conveyor is used for conveying broken and qualified stones; the cone crusher is used for receiving the stones which are unqualified after primary crushing from the vibrating feeder so as to perform secondary crushing; and the stock bin is used for storing the stones which are not qualified after crushing, qualified after primary crushing and qualified after secondary crushing. The device has the beneficial effect that the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of kiln feeding, and in particular to a kiln feeding auxiliary system. Background Technology

[0002] Currently, most companies typically use forklifts to directly feed raw stone, which results in uneven stone particle size (some sites even have large pieces of raw stone). This can easily cause the processing equipment to jam during stone processing. Once the processing equipment jams, it needs to be stopped for maintenance, thus reducing production efficiency. Utility Model Content

[0003] To improve production efficiency, this application provides a kiln feeding auxiliary system, which adopts the following technical solution:

[0004] A kiln feeding auxiliary system includes:

[0005] Belt conveyors are used to transport raw materials such as stones.

[0006] A vibrating feeder is used to receive and vibrate the raw material stones on the belt conveyor.

[0007] The jaw crusher is used to receive raw stone from the vibrating feeder and crush the raw stone in one pass; the belt conveyor transports the crushed stone.

[0008] A cone crusher is used to receive stones that have failed the primary crushing from the vibrating feeder for secondary crushing.

[0009] The silo is used to store stones that are qualified before crushing, qualified after primary crushing, and qualified after secondary crushing.

[0010] By adopting the above technical solution and adding belt conveyors, vibrating feeders, jaw crushers and cone crushers, large raw material stones can be crushed, making the raw material stone particle size as uniform as possible, thereby avoiding the processing equipment from getting stuck and improving production efficiency.

[0011] Optionally, the feeding auxiliary system further includes:

[0012] The cleaning and dust removal component is installed before the feed end of the jaw crusher and is used to clean and remove dust from the raw material stones.

[0013] The drying component is installed at the discharge end of the cleaning and dust removal component and is used to dry the raw material stones.

[0014] By adopting the above technical solution, since the raw materials contain a lot of soil and stone powder, it is necessary to clean and remove dust from the raw materials in advance in order to reduce the dust generated during the transportation process.

[0015] Optionally, the cleaning and dust removal component includes:

[0016] The cleaning drum has a feed inlet and is designed to rotate horizontally.

[0017] The cleaning nozzle is installed on the inner wall of the cleaning cylinder and can be connected to the external water supply structure;

[0018] The cleaning receiver filter plate is installed inside the cleaning cylinder.

[0019] By adopting the above technical solution, raw material stones are put into the washing cylinder, the washing and receiving filter plate receives the raw material stones, the washing nozzle washes the raw material stones, and then the washing cylinder is driven to rotate, so that the raw material stones are turned over. The washing water from the first wash will wash the raw material stones again, so that the raw material stones can be cleaned as thoroughly as possible.

[0020] Optionally, the cleaning and dust removal component further includes:

[0021] A feed baffle is slidably connected to the cleaning cylinder and is used to open and close the feed inlet;

[0022] The feed cylinder has its body horizontally mounted on the cleaning cylinder, and its piston rod is fixedly connected to the feed baffle.

[0023] By adopting the above technical solution, when the cleaning cylinder rotates, the feeding cylinder extends, which can drive the feeding baffle to close the feeding port, thereby enabling the raw material stones to be thoroughly cleaned.

[0024] Optionally, the cleaning and dust removal component further includes:

[0025] The support frame, wherein the cleaning cylinder is rotatably connected to the support frame via a rotating shaft;

[0026] A drive motor is mounted on the bracket, and its output shaft is coaxially and fixedly connected to a drive main gear;

[0027] The drive gear is coaxially fixedly connected to the rotating shaft and meshes with the drive master gear.

[0028] Optionally, the cleaning and dust removal component further includes:

[0029] A receiving box is mounted on the bracket and located below the cleaning cylinder;

[0030] A transmission filter plate is installed inside the receiving box;

[0031] A push plate, which is horizontally slidably connected to the receiving box, is used to push the raw material stones on the transmission filter plate onto the belt conveyor.

[0032] By adopting the above technical solution, the raw material stones fall into the conveyor filter plate through the feed port, the washing water is stored in the receiving box, and then the push plate is driven to slide, so that the push plate pushes the washed raw material stones onto the belt conveyor.

[0033] Optionally, the cleaning and dust removal component further includes:

[0034] The push screw is horizontally rotatably connected to the side wall of the receiving box; the push plate is threadedly connected to the push screw;

[0035] A drive motor is mounted on the receiving box, and its output shaft is coaxially and fixedly connected to a drive pulley;

[0036] The drive pulley is coaxially fixedly connected to one end of the drive screw and is connected to the drive main pulley via belt drive.

[0037] Optionally, the drying component includes:

[0038] A drying chamber through which the belt of the belt conveyor passes.

[0039] In summary, this application has at least the following beneficial effects:

[0040] 1. The purpose of setting up belt conveyors, vibrating feeders, jaw crushers, and cone crushers is to crush large raw material stones, making the raw material stone particle size as uniform as possible, thereby avoiding the processing equipment from getting stuck and improving production efficiency.

[0041] 2. The purpose of setting up cleaning and dust removal components and drying components is to pre-clean and remove dust from raw stone materials, thereby reducing dust generated during transportation. Attached Figure Description

[0042] Figure 1 This is a structural block diagram of the crushing process route in an embodiment of this application;

[0043] Figure 2 This is a schematic diagram showing the connection relationship between the cleaning and dust removal components and the drying components of this application;

[0044] Figure 3 This is a schematic diagram that mainly shows the internal structure of the cleaning cylinder.

[0045] Explanation of reference numerals in the attached drawings: 100, belt conveyor; 200, vibrating feeder; 300, jaw crusher; 400, cone crusher; 500, hopper; 600, cleaning and dust removal components; 610, support frame; 620, receiving box; 621, transmission filter plate; 622, drain pipe; 623, drain valve; 624, push plate; 625, drive motor; 626, drive main pulley; 627, drive driven pulley; 628, drive screw; 630, cleaning cylinder; 631, feed inlet; 632, feed cylinder; 633, feed baffle; 634, cleaning and receiving filter plate; 635, inspection port; 636, blocking disc; 637, threaded sleeve; 640, drive motor; 641, drive main gear; 642, drive driven gear; 650, cleaning pipe; 660, connecting pipe; 700, drying components. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will be described in conjunction with the appendices in the embodiments of the present invention. Figure 1 -Appendix Figure 3 The technical solutions in the embodiments of the present invention are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0047] This application discloses a kiln feeding auxiliary system. (Refer to...) Figure 1 As one embodiment of the feeding auxiliary system, the feeding auxiliary system may include a belt conveyor 100, a vibrating feeder 200, a jaw crusher 300, a cone crusher 400, and a hopper 500.

[0048] The system includes: a belt conveyor 100 for transporting raw stone; a vibrating feeder 200 for receiving raw stone from the belt conveyor 100 and feeding and screening it; a jaw crusher 300 for receiving raw stone from the vibrating feeder 200 and crushing it; a belt conveyor 100 for transporting crushed stone; a cone crusher 400 for receiving stone from the vibrating feeder 200 that failed the primary crushing and for secondary crushing; and a silo 500 for storing uncrushed, primary crushed, and secondary crushed stone.

[0049] Belt conveyor 100 transports raw stone to vibrating feeder 200, which screens the stone. Qualified stone is then transported by belt conveyor 100 to silo 500. Unqualified stone is vibrated and fed to jaw crusher 300 for primary crushing. The crushed stone is then transported back to vibrating feeder 200, which screens the stone. Qualified stone is then transported by belt conveyor 100 to silo 500, while unqualified stone enters cone crusher 400 for secondary crushing.

[0050] As another implementation of the material feeding auxiliary system, refer to Figure 2 The feeding auxiliary system may also include a cleaning and dust removal component 600 and a drying component 700. The cleaning and dust removal component 600 is installed in front of the jaw crusher 300 and is used to clean and remove dust from the raw material stones; the drying component 700 is installed at the discharge end of the cleaning and dust removal component 600 and is used to dry the raw material stones.

[0051] Reference Figure 2 and Figure 3 As one embodiment of the cleaning and dust removal component 600, the cleaning and dust removal component 600 may include a bracket 610, a receiving box 620 and a cleaning cylinder 630.

[0052] The support frame 610 is mounted on the ground, and the cleaning cylinder 630 is rotatably connected to the support frame 610 via a rotating shaft. A feed inlet 631 is provided on the cleaning cylinder 630; a retainer is fixedly connected to the inner wall of the cleaning cylinder 630, and a cleaning and receiving filter plate 634 is placed inside the cleaning cylinder 630, positioned between the retainers. An inspection port 635 is provided at one end of the diameter of the cleaning cylinder 630, and a blocking disc 636 is bolted to the cleaning cylinder 630. The blocking disc 636 is used to open and close the inspection port 635. A threaded sleeve 637 is fixedly connected to the blocking disc 636, and the threaded sleeve 637 is threadedly connected to the rotating shaft on the corresponding side of the support frame 610.

[0053] The receiving box 620 is bolted to the bracket 610 and is located below the cleaning cylinder 630. A transfer filter plate 621 is bolted inside the receiving box 620. A drain pipe 622 is also connected to the bottom wall of the receiving box 620, and a drain valve 623 is connected to the drain pipe 622.

[0054] A feed baffle 633 is slidably connected to the wall of the cleaning cylinder 630, and the feed baffle 633 is used to open and close the feed inlet 631. A feed cylinder 632 is bolted to the cylinder wall, and the piston rod of the feed cylinder 632 is fixedly connected to the feed baffle 633. The feed cylinder 632 can be powered by an air pump.

[0055] In order to drive the rotation of the cleaning drum 630, a drive motor 640 is bolted to the bracket 610. The output shaft of the drive motor 640 is coaxially fixedly connected to the drive main gear 641, and the drive driven gear 642 is coaxially fixedly connected to the rotating shaft of the cleaning drum 630. The drive main gear 641 and the drive driven gear 642 mesh.

[0056] Additionally, a push screw 628 is horizontally rotatably connected to the outer wall of the receiving box 620. A push motor 625 is bolted to one end of the receiving box 620. The output shaft of the push motor 625 is coaxially fixedly connected to a main push pulley 626. A push driven pulley 627 is coaxially fixedly connected to one end of the push screw 628. The main push pulley 626 and the push driven pulley 627 are connected by belt drive. A push plate 624 is threadedly connected to the push screw 628, and the push plate 624 is slidably connected to the receiving box 620.

[0057] It should also be noted that cleaning pipes 650 are coaxially fixedly connected to both ends of the cleaning cylinder 630. The two cleaning pipes 650 are connected by a connecting pipe 660. The cleaning pipe 650 at the end away from the baffle plate 636 is connected to a rotary joint. The rotary joint can be connected to an external water supply structure and is installed on a rotating shaft. The cleaning pipe 650 is connected to a cleaning nozzle, which is installed inside the cleaning cylinder 630.

[0058] The drying unit 700 may include a drying chamber with a conventional drying structure, which is mounted on the belt conveyor 100 and the belt passes through the drying chamber.

[0059] The implementation principle of this embodiment is as follows:

[0060] Raw material stones enter the washing cylinder 630 and fall onto the washing and receiving filter plate 634. The feeding cylinder 632 extends, driving the feeding baffle 633 to close the feed inlet 631. The washing nozzles rinse the raw material stones. Then, the drive motor 640 starts, driving the main gear 641 to drive the driven gear 642 to rotate, thereby rotating the washing cylinder 630 to achieve thorough cleaning of the raw material stones. After cleaning, the feeding cylinder 632 retracts, the feeding baffle 633 opens the feed inlet 631, and the cleaned raw material stones fall onto the transfer filter plate 621. The cleaning water is stored in the receiving box 620. Then, the drive motor 625 is started, driving the drive screw. Rotating at 628, the pusher plate 624 slides along the receiving box 620, pushing the raw material stones onto the belt. During the conveying process of the belt conveyor 100, the drying box dries the raw material stones. The belt conveyor 100 conveys the stones to the vibrating feeder 200, which screens the raw material stones. Qualified stones are conveyed to the silo 500 by the belt conveyor 100, while unqualified stones enter the jaw crusher 300 for primary crushing. The stones from the primary crushing enter the vibrating feeder 200 for screening. Qualified stones are conveyed to the silo 500 by the belt conveyor 100, while unqualified stones enter the cone crusher 400 for secondary crushing. After that, they are conveyed to the silo 500 by the belt conveyor 100.

[0061] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Any feature disclosed in this specification (including the abstract and drawings) may be replaced by other equivalent or similar features unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is only one example of a series of equivalent or similar features.

Claims

1. A kiln feeding auxiliary system, characterized in that, include: Belt conveyor (100) is used to transport raw material stones; A vibrating feeder (200) is used to receive raw material stones from the belt conveyor and to feed them with vibration. A jaw crusher (300) is used to receive raw stone from the vibrating feeder (200) and crush the raw stone in one pass; the belt conveyor (100) transports the crushed stone. A cone crusher (400) is used to receive stones that have failed primary crushing from the vibrating feeder (200) for secondary crushing. The silo (500) is used to store stones that are qualified before being crushed, qualified after one crushing, and qualified after two crushings.

2. The kiln feeding auxiliary system according to claim 1, characterized in that, The feeding auxiliary system also includes: A cleaning and dust removal component (600) is installed before the feed end of the jaw crusher (300) and is used to clean and remove dust from the raw material stones. The drying component (700) is installed at the discharge end of the cleaning and dust removal component (600) and is used to dry the raw material stones.

3. The kiln feeding auxiliary system according to claim 2, characterized in that, The cleaning and dust removal component (600) includes: The cleaning drum (630) has a feed inlet (631) and is set to rotate horizontally; The cleaning nozzle is installed on the inner wall of the cleaning cylinder (630) and can be connected to the external water supply structure; The cleaning receiving filter plate (634) is installed inside the cleaning cylinder (630).

4. The kiln feeding auxiliary system according to claim 3, characterized in that, The cleaning and dust removal component (600) also includes: A feed baffle (633) is slidably connected to the cleaning cylinder (630) and is used to open and close the feed inlet (631); The feed cylinder (632) is horizontally mounted on the cleaning cylinder (630), and the piston rod is fixedly connected to the feed baffle (633).

5. The kiln feeding auxiliary system according to claim 4, characterized in that, The cleaning and dust removal component (600) also includes: The support (610) is provided, and the cleaning cylinder (630) is rotatably connected to the support (610) via a rotating shaft; A drive motor (640) is mounted on the bracket (610), and the output shaft is coaxially fixedly connected to a drive main gear (641); The driven gear (642) is coaxially fixedly connected to the rotating shaft and meshes with the driven main gear (641).

6. The kiln feeding auxiliary system according to claim 5, characterized in that, The cleaning and dust removal component (600) also includes: A receiving box (620) is mounted on the bracket (610) and located below the cleaning cylinder (630); A transmission filter plate (621) is installed inside the receiving box (620); A push plate (624) is horizontally slidably connected to the receiving box (620) for pushing the raw material stones on the transmission filter plate (621) onto the belt conveyor (100).

7. The kiln feeding auxiliary system according to claim 6, characterized in that, The cleaning and dust removal component (600) also includes: The push screw (628) is horizontally rotatably connected to the side wall of the receiving box (620); the push plate (624) is threadedly connected to the push screw (628); A drive motor (625) is mounted on the receiving box (620), and the output shaft is coaxially fixedly connected to the drive main pulley (626); The drive pulley (627) is coaxially fixedly connected to one end of the drive screw (628) and is connected to the drive main pulley (626) via belt drive.

8. The kiln feeding auxiliary system according to claim 2, characterized in that, The drying component (700) includes: The drying chamber is through which the belt of the belt conveyor (100) passes.

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