Environment-friendly rotary kiln head leaked material collecting device

Abstract

The utility model discloses an environment-friendly rotary kiln head leaked material collecting device which comprises a leaked material collecting frame, an arc-shaped material guiding groove is formed in the upper surface of the leaked material collecting frame, a discharging opening is formed in the lower end of the arc-shaped material guiding groove, a drawing groove is formed in the front surface of the leaked material collecting frame, and a drawing box is installed in the drawing groove in a sliding mode. A handle is fixedly installed on the front surface of the drawing box, a fixing structure is arranged at the front end in the drawing box, and the fixing structure comprises a rectangular groove, a rectangular sliding groove, a circular guide rod, a reset spring, a rectangular sliding block, a rotating block and a bearing. According to the environment-friendly rotary kiln head leaked material collecting device, leaked materials can fall into the drawing box, workers do not need to pull out the leaked materials through tools, then the leaked materials are collected through a collecting barrel below the discharging port, flying dust generated by the leaked materials can be prevented from entering a site from the discharging port, and the environment-friendly rotary kiln head leaked material collecting device is convenient to use. And the environment is polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of leakage material collection at the head of an environment-friendly rotary kiln, and particularly relates to an environment-friendly rotary kiln head leakage material collection device. Background Technique

[0002] The environment-friendly rotary kiln is an efficient calcination device. It not only solves the problem of treating certain industrial waste residues, such as phosphogypsum, but also broadens the application scope of these industrial waste residues and improves their industrial utilization value. This device plays an important role in the mining industry and the construction industry and is an indispensable calcination device for processing materials. The advantage of the environment-friendly rotary kiln lies in its high efficiency and environmental protection characteristics. It can process a large amount of raw materials with low energy consumption, improve the quality of finished products, achieve the effect of high yield and low energy consumption, and thus strengthen energy conservation while firing high-quality clinker. By adding an automatic control device, the labor cost can be reduced and the production efficiency can be improved. During the calcination process, some materials will leak out from the head of the kiln, so a collection device is needed for collection. However, for the current environment-friendly rotary kiln head leakage material collection device, the leaked materials fall to the bottom of the collection device. After a period of time, the staff needs to use tools to scrape out the leaked materials, and then collect them through the collection bucket below the discharge port, which is rather troublesome. Moreover, the discharge port of the leakage material collection device has no sealing structure, and dust will be generated when the leaked materials fall on the bottom of the device, polluting the on-site environment. Content of the Utility Model

[0003] The main purpose of the utility model is to provide an environment-friendly rotary kiln head leakage material collection device, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An environment-friendly rotary kiln head leakage material collection device includes a leakage material collection frame. An arc-shaped material guiding groove is opened on the upper surface of the leakage material collection frame. A material discharging port is opened at the lower end of the arc-shaped material guiding groove. A pulling groove is opened on the front surface of the leakage material collection frame. A pulling box is slidably installed in the pulling groove. A handle is fixedly installed on the front surface of the pulling box. A fixing structure is arranged at the front end inside the pulling box.

[0006] Preferably, the fixing structure includes a rectangular groove, a rectangular sliding groove, a circular guide rod, a return spring, a rectangular slider, a rotating block, a bearing, a rotating shaft, a transmission gear, a rectangular clamping bar, a tooth groove, a first groove, and a rectangular clamping groove.

[0007] Preferably, a rectangular groove is opened at the front end inside the pulling box. A bearing is fixedly installed in the middle of the front surface of the rectangular groove. A rotating shaft is movably installed on the inner surface of the bearing. A rotating block is fixedly installed on the front surface of the rotating shaft.

[0008] Preferably, a transmission gear is fixedly installed on the rear surface of the rotating shaft. Rectangular sliding grooves are provided at the lower end of one surface and the upper end of the other surface of the rectangular groove. Circular guide rods are fixedly installed in the middle of the upper and lower surfaces of the rectangular sliding groove.

[0009] Preferably, a rectangular slider is slidably installed on the outer surface of the circular guide rod. A return spring is sleeved at the lower end of the rectangular slider on the outer surface of the circular guide rod. A rectangular clamping strip is fixedly installed on the other surface of the rectangular slider.

[0010] Preferably, a tooth groove is provided at the lower end of the other surface of the rectangular clamping strip. The tooth groove provided at the lower end of the other surface of the rectangular clamping strip meshes with the transmission gear. First grooves are provided at one end of the upper surface and the other end of the lower surface of the rectangular groove.

[0011] Preferably, a rectangular clamping strip is slidably installed on the inner surface of the first groove. Rectangular clamping grooves are provided at the upper and lower surfaces of the drawing groove near the front end. The rectangular clamping strip is inserted into the rectangular clamping groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, through the provided drawing groove, drawing box and fixing structure, the leaked material can fall into the drawing box, eliminating the need for workers to use tools to scrape out the leaked material. Then, it is collected through the collection bucket below the discharge port. Moreover, it can prevent the dust generated by the leaked material from entering the site through the discharge port, thus avoiding environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of an environment-friendly rotary kiln kiln head leaked material collection device of the utility model;

[0015] Figure 2 It is a component diagram of an environment-friendly rotary kiln kiln head leaked material collection device of the utility model;

[0016] Figure 3 It is a component sectional view of an environment-friendly rotary kiln kiln head leaked material collection device of the utility model;

[0017] Figure 4 It is a partial sectional view of an environment-friendly rotary kiln kiln head leaked material collection device of the utility model;

[0018] Figure 5 It is of an environment-friendly rotary kiln kiln head leaked material collection device of the utility model Figure 4 Enlarged view of part A.

[0019] In the figure: 1. Leakage material collection box; 2. Arc-shaped material guiding groove; 201. Material discharging port; 3. Drawer slot; 301. Drawer box; 4. Handle; 5. Fixing structure; 501. Rectangular slot; 502. Rectangular sliding groove; 503. Circular guide rod; 504. Return spring; 505. Rectangular slider; 506. Rotating block; 507. Bearing; 508. Rotating shaft; 509. Transmission gear; 510. Rectangular clamping strip; 511. Tooth groove; 512. First slot; 513. Rectangular clamping groove. Detailed implementation manners

[0020] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0021] As Figures 1-5 shown, an environment-friendly rotary kiln head leakage material collection device includes a leakage material collection box 1. An arc-shaped material guiding groove 2 is opened on the upper surface of the leakage material collection box 1. A material discharging port 201 is opened at the lower end of the arc-shaped material guiding groove 2. A drawer slot 3 is opened on the front surface of the leakage material collection box 1. A drawer box 301 is slidably installed in the drawer slot 3. A handle 4 is fixedly installed on the front surface of the drawer box 301. A fixing structure 5 is arranged at the front end inside the drawer box 301;

[0022] The fixed structure 5 includes a rectangular groove 501, a rectangular sliding groove 502, a circular guide rod 503, a return spring 504, a rectangular slider 505, a rotating block 506, a bearing 507, a rotating shaft 508, a transmission gear 509, a rectangular clamping strip 510, a tooth groove 511, a first groove 512, and a rectangular clamping groove 513; a rectangular groove 501 is provided at the front end inside the drawer box 301, a bearing 507 is fixedly installed in the middle of the front surface of the rectangular groove 501, a rotating shaft 508 is movably installed on the inner surface of the bearing 507, and a rotating block 506 is fixedly installed on the front surface of the rotating shaft 508; a transmission gear 509 is fixedly installed on the rear surface of the rotating shaft 508, rectangular sliding grooves 502 are provided at the lower end of one surface and the upper end of the other surface of the rectangular groove 501, and circular guide rods 503 are fixedly installed in the middle of the upper and lower surfaces of the rectangular sliding groove 502; a rectangular slider 505 is slidably installed on the outer surface of the circular guide rod 503, a return spring 504 is sleeved at the lower end of the rectangular slider 505 on the outer surface of the circular guide rod 503, and a rectangular clamping strip 510 is fixedly installed on the other end surface of the rectangular slider 505; a tooth groove 511 is provided at the lower end of the other end surface of the rectangular clamping strip 510, and the tooth groove 511 provided at the lower end of the other end surface of the rectangular clamping strip 510 meshes with the transmission gear 509, first grooves 512 are provided at one end of the upper surface and the other end of the lower surface of the rectangular groove 501; a rectangular clamping strip 510 is slidably installed on the inner surface of the first groove 512, rectangular clamping grooves 513 are provided at the upper and lower surfaces of the extraction slot 3 near the front end, and the rectangular clamping strip 510 is inserted into the rectangular clamping groove 513, which can make the leaked material fall into the drawer box 301, without the need for workers to use tools to scrape out the leaked material, and then collect it through the collection bucket below the discharge port. Moreover, it can also prevent the dust generated by the leaked material from entering the site through the discharge port and polluting the environment.

[0023] It should be noted that the present utility model is an environment-friendly rotary kiln kiln head leaked material collection device. When it is necessary to clean the leaked material inside the drawer box 301, rotate the rotating block 506 to drive the rotating shaft 508 fixedly installed on the rear surface to rotate on the inner surface of the bearing 507 by the rotating block 506, so that the rotating shaft 508 drives the transmission gear 509 fixedly installed on the rear surface to rotate. Since the tooth groove 511 provided at the lower end of the other end surface of the rectangular clamping strip 510 meshes with the transmission gear 509, the rectangular clamping strip 510 is driven to slide in the first groove 512, thereby driving the rectangular slider 505 fixedly installed at the lower end of one end surface of the rectangular clamping strip 510 to slide on the outer surface of the circular guide rod 503 and compress the return spring 504, so that the rectangular clamping strip 510 disengages from the rectangular clamping grooves 513 provided at the upper and lower surfaces of the extraction slot 3 near the front end until it retracts into the first groove 512, and then pull the handle 4 to take out the drawer box 301 from the extraction slot 3 for cleaning.

[0024] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An environment-friendly collecting device for the leakage material at the kiln head of a rotary kiln, characterized in that: It includes a leakage material collection box (1). An arc-shaped material guiding groove (2) is provided on the upper surface of the leakage material collection box (1). A material discharging port (201) is provided at the lower end of the arc-shaped material guiding groove (2). A pulling groove (3) is provided on the front surface of the leakage material collection box (1). A pulling box (301) is slidably installed in the pulling groove (3). A handle (4) is fixedly installed on the front surface of the pulling box (301). A fixing structure (5) is provided at the front end inside the pulling box (301).

2. The environmentally friendly rotary kiln head leakage material collection device according to claim 1, characterized in that: The fixing structure (5) includes a rectangular groove (501), a rectangular sliding groove (502), a circular guide rod (503), a return spring (504), a rectangular sliding block (505), a rotating block (506), a bearing (507), a rotating shaft (508), a transmission gear (509), a rectangular clamping bar (510), a tooth groove (511), a first groove (512), and a rectangular clamping groove (513).

3. An environmentally friendly rotary kiln head leakage material collection device according to claim 2, characterized in that: A rectangular groove (501) is provided at the front end inside the pulling box (301). A bearing (507) is fixedly installed in the middle of the front surface of the rectangular groove (501). A rotating shaft (508) is movably installed on the inner surface of the bearing (507). A rotating block (506) is fixedly installed on the front surface of the rotating shaft (508).

4. An environmentally friendly rotary kiln head leakage material collection device according to claim 3, characterized in that: A transmission gear (509) is fixedly installed on the rear surface of the rotating shaft (508). Rectangular sliding grooves (502) are provided at the lower end of one surface and the upper end of the other surface of the rectangular groove (501). Circular guide rods (503) are fixedly installed in the middle of the upper and lower surfaces of the rectangular sliding grooves (502).

5. An environmentally friendly rotary kiln head leakage material collection device according to claim 4, characterized in that: A rectangular sliding block (505) is slidably installed on the outer surface of the circular guide rod (503). A return spring (504) is sleeved at the lower end of the rectangular sliding block (505) on the outer surface of the circular guide rod (503). A rectangular clamping bar (510) is fixedly installed on the other surface of the rectangular sliding block (505).

6. The environmentally friendly rotary kiln head leakage material collection device according to claim 5, characterized in that: A tooth groove (511) is provided at the lower end of the other surface of the rectangular clamping bar (510). The tooth groove (511) provided at the lower end of the other surface of the rectangular clamping bar (510) meshes with the transmission gear (509). First grooves (512) are provided at one end of the upper surface and the other end of the lower surface of the rectangular groove (501).

7. An environmentally friendly rotary kiln head leakage material collection device according to claim 6, characterized in that: The rectangular clamping bar (510) is slidably installed on the inner surface of the first groove (512). Rectangular clamping grooves (513) are provided at the upper and lower surfaces of the pulling groove (3) near the front end. The rectangular clamping bar (510) is inserted into the rectangular clamping groove (513).

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