Atomization water spraying device based on interior of cooling kiln

Abstract

The utility model discloses an atomizing water spraying device in a cooling kiln. The atomizing water spraying device comprises a kiln body, the positioning part comprises a supporting pipe, a spray head, a supporting disc, a nut, a screw, an inner groove and a positioning block, the supporting pipe is located on the outer surface of the kiln body, the spray head is connected to one end of the outer surface of the supporting pipe, the supporting disc is connected to the upper portion of the outer surface of the supporting pipe, the screw penetrates through and is connected to the interior of the supporting disc, and the nut is connected to the top of the screw; the inner groove is formed in the middle of the top end of the nut, and the positioning block is inserted and connected into the inner groove. According to the utility model, cooling is carried out in an existing kiln in a water dispersing manner, water flow is utilized to directly contact with high-temperature materials, the contacted high-temperature materials are directly exploded, the high-temperature materials are suddenly cooled by rainwater and are exploded, so that blocky materials are exploded into small particles or powder, and a spray head is usually fixed by adopting a fastener mounting manner; and after long-time use, the loosening phenomenon is generated due to vibration of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of material cooling technology, specifically to an atomizing water spraying device based in a cooling kiln. Background Technology

[0002] In various industrial production processes, cooling kilns play a crucial role in cooling high-temperature materials.

[0003] The existing kiln uses a diffused water cooling system, where water flows directly into the high-temperature material. The main process is as follows: the high-temperature material is transferred into the kiln body through a guide chute, and then sequentially contacts the high-temperature zone, the medium-temperature zone, and the low-temperature zone. The high-temperature zone receives the most heat. To accelerate the cooling of the high-temperature material, the original design used a direct-flow water spray to spray directly onto the top of the material. The 1.5t / h direct-flow water vaporizes upon contact with the high-temperature material, causing pressure fluctuations inside the kiln. The cooling water vaporizes directly, and the high-temperature material in contact with it cracks. The rapid cooling caused by the water causes the material to break into small particles or powder. The nozzles are usually fixed with fasteners, which loosen due to equipment vibration after prolonged use. Therefore, a misting water spray device is needed within the kiln to rapidly reduce the material temperature while improving the stability of the fasteners. Summary of the Invention

[0004] The purpose of this utility model is to provide an atomizing water spraying device based on a cooling kiln, so as to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model is a water atomizing spraying device based on a cooling kiln, comprising:

[0006] Kiln body;

[0007] The positioning component includes a support tube, a nozzle, a support plate, a nut, a screw, an inner groove, and a positioning block. The support tube is located on the outer surface of the kiln body, the nozzle is connected to one end of the outer surface of the support tube, the support plate is connected to the upper part of the outer surface of the support tube, the screw is connected through the inside of the support plate, the nut is connected to the top of the screw, the inner groove is opened in the middle of the top of the nut, and the positioning block is inserted into the inside of the inner groove.

[0008] Furthermore, the positioning component also includes a vertical rod and a collar, the vertical rod being located on the upper surface of the support plate, the collar being movably connected to the outer surface of the vertical rod, and the positioning block being connected to the bottom of the collar.

[0009] Furthermore, a top seat is connected to the top of the support tube, and a support bar is connected between the top seat and the collar.

[0010] Furthermore, the positioning component also includes a fixing strip, which is connected between the tops of the multiple uprights.

[0011] Furthermore, it also includes a filter component, which includes a support frame, a filter screen, a sealing ring, and a partition. The partition is connected between the support tube and the nozzle. The support frame is located on the inner surface of the partition. The filter screen is connected to the inner wall of the support frame. The sealing ring is bonded to both ends of the outer surface of the support frame.

[0012] Furthermore, the filter component also includes a docking block, an inner groove, and a docking slot. The partition has an inner groove inside, the support frame is embedded in the inner groove, the docking slot is opened on both sides of the inner surface of the inner groove, and the docking block is connected to both sides of the outer surface of the support frame and inserted into the docking slot.

[0013] Furthermore, the filter component also includes a rod and a retaining ring. The inner surface of the docking groove has an insertion hole. The rod is connected to the bottom of the docking block and inserted into the insertion hole. The retaining ring is connected to the lower part of the outer surface of the rod.

[0014] This utility model has the following beneficial effects:

[0015] This invention features a nozzle installed inside the kiln body, with a collar and positioning block on the top of the support plate. The nozzle employs a dual-fluid design. The high-temperature material rotates with the cooling kiln. Instead of directly spraying water onto the material from the internal spray nozzle, the water flow passes through a dual-fluid spray gun, atomizing the water directly. The water flow rate is controlled at 1.5 t / h before entering the spray gun, where it is mixed with 0.6 MPa compressed air. The compressed air and water mix within the dual-fluid spray gun and are then sprayed out from the nozzle, forming a water mist in the high-temperature inner zone of the cooling kiln. The radiant heat emitted by the high-temperature material at the bottom vaporizes the water mist. An inner groove is provided at the top of the nut. Once the screw is securely embedded in the support plate, the collar slides smoothly up and down outside the upright, precisely inserting the positioning block into the inner groove at the top of the nut. This effectively resists the effects of vibration, prevents the nut from loosening, rapidly reduces the material temperature, and improves the stability of the fasteners.

[0016] Based on the aforementioned beneficial effects, by installing a support frame and a filter screen inside the partition, when water is delivered to the nozzle, it first passes through the interior of the partition. During the long-term continuous cooling process, the filter screen of the support frame continuously intercepts particulate impurities emitted by the material. Traditionally, the entire nozzle needs to be disassembled to clean the filter screen. When the filter screen needs to be cleaned, the support frame can be pulled out smoothly and vertically. At this time, the insertion rod and the insertion hole can be easily separated, and the docking block and the docking groove can also be disassembled. The support frame can then be easily disassembled separately. In this way, particulate impurities attached to the surface of the filter screen can be cleaned efficiently directly, avoiding the complex and risky disassembly operation of the entire nozzle. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall kiln body of this utility model;

[0019] Figure 2 This is a schematic diagram of the interior of the kiln body of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall nozzle of this utility model;

[0021] Figure 4 This is a schematic diagram of the support plate after the extension of the collar of this utility model.

[0022] Figure 5 This is a schematic diagram of the support frame of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 100. Kiln body;

[0025] 200. Support tube; 201. Nozzle; 202. Support plate; 203. Nut; 204. Screw; 205. Support strip; 206. Top seat; 207. Fixing strip; 208. Upright pole; 209. Inner groove; 210. Collar; 211. Positioning block;

[0026] 300. Support frame; 301. Connecting groove; 302. Inner groove; 303. Connecting block; 304. Filter screen; 305. Sealing ring; 306. Insert rod; 307. Fixing ring; 308. Partition plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0029] Please see Figure 1-5 As shown, this utility model is an atomizing water spraying device based in a cooling kiln, comprising:

[0030] Kiln body 100;

[0031] The positioning component includes a support tube 200, a nozzle 201, a support plate 202, a nut 203, a screw 204, an inner groove 209, and a positioning block 211. The support tube 200 is located on the outer surface of the kiln body 100. The nozzle 201 is connected to one end of the outer surface of the support tube 200. The support plate 202 is connected to the upper part of the outer surface of the support tube 200. The screw 204 is connected through the inside of the support plate 202. The nut 203 is connected to the top of the screw 204. The inner groove 209 is opened in the middle of the top of the nut 203. The positioning block 211 is inserted into the inside of the inner groove 209.

[0032] The nut 203 has an inner groove 209 at its top. After the screw 204 is firmly embedded in the support plate 202, the collar 210 slides smoothly up and down outside the upright 208, which can accurately insert the positioning block 211 into the inner groove 209 at the top of the nut 203, effectively resisting the impact of vibration and preventing the nut 203 from becoming loose.

[0033] The positioning component also includes a vertical rod 208 and a collar 210. The vertical rod 208 is located on the upper surface of the support plate 202, the collar 210 is movably connected to the outer surface of the vertical rod 208, and the positioning block 211 is connected to the bottom of the collar 210.

[0034] The collar 210 can slide up and down on the outer surface of the upright 208 to move the positioning block 211.

[0035] A top seat 206 is connected to the top of the support tube 200, and a support bar 205 is connected between the top seat 206 and the collar 210;

[0036] The support bar 205 provides support between the top seat 206 and the collar 210.

[0037] The positioning component also includes a fixing strip 207, which is connected between the tops of the plurality of uprights 208;

[0038] The fixing strip 207 provides support between multiple uprights 208.

[0039] Working principle: First, the nozzle 201 adopts a dual-fluid design. The high-temperature material rotates with the cooling kiln. Instead of spraying water directly onto the high-temperature material, the water flow passes through the dual-fluid spray gun, directly atomizing the water. The water flow rate is controlled at 1.5t / h and enters the spray gun. Then, 0.6Mpa compressed air mixes with the water and enters the spray gun. After the compressed air and water are mixed in the dual-fluid spray gun, they are sprayed out from the nozzle, forming water mist in the high-temperature inner zone of the cooling kiln. The radiant heat emitted by the high-temperature material at the bottom vaporizes the water mist in the space. The top of the nut 203 has an inner groove 209. After the screw 204 is firmly embedded in the support plate 202, the collar 210 slides smoothly up and down outside the upright 208, which can accurately insert the positioning block 211 into the inner groove 209 on the top of the nut 203. This effectively resists the influence of vibration, prevents the nut 203 from loosening, and improves the stability of the fastener while quickly reducing the material temperature.

[0040] Please see Figure 1-5 As shown, this embodiment, based on the above embodiment, further includes: a filter component, which includes a support frame 300, a filter screen 304, a sealing ring 305, and a partition 308. The partition 308 is connected between the support tube 200 and the nozzle 201. The support frame 300 is located on the inner surface of the partition 308. The filter screen 304 is connected to the inner wall of the support frame 300. The sealing ring 305 is bonded to both ends of the outer surface of the support frame 300.

[0041] When the water is delivered to the nozzle 201, it first passes through the interior of the baffle 308. During the long-term continuous process of material cooling, the filter screen 304 of the support frame 300 will continuously intercept particulate impurities emitted by the material.

[0042] The filter component also includes a docking block 303, an inner groove 302, and a docking slot 301. The inner groove 302 is provided inside the partition plate 308. The support frame 300 is embedded in the inner groove 302. The docking slot 301 is provided on both sides of the inner surface of the inner groove 302. The docking block 303 is connected to both sides of the outer surface of the support frame 300 and is inserted into the docking slot 301.

[0043] When the support frame 300 is inserted into the inner groove 302, the snap-fit ​​block is simultaneously aligned with the snap-fit ​​groove and inserted, so that the support frame 300 is installed inside the partition 308.

[0044] The filter component also includes a rod 306 and a retaining ring 307. The inner surface of the docking groove 301 is provided with a hole. The rod 306 is connected to the bottom of the docking block 303 and inserted into the hole. The retaining ring 307 is connected to the lower part of the outer surface of the rod 306.

[0045] The insertion rod 306 is inserted into the socket to fix the support frame 300.

[0046] Working principle: When water is delivered to the nozzle 201, it first passes through the interior of the baffle 308. During the long-term continuous cooling process, the filter screen 304 of the support frame 300 continuously intercepts particulate impurities emitted by the material. Traditionally, the entire nozzle 201 needs to be disassembled to clean the filter screen 304. When the filter screen 304 needs to be cleaned, the support frame 300 can be pulled out smoothly and vertically. At this time, the insertion rod 306 easily separates from the insertion hole, and the docking block 303 also separates from the docking groove 301. The support frame 300 can then be easily disassembled separately. In this way, particulate impurities attached to the surface of the filter screen 304 can be cleaned efficiently directly, avoiding the complex and risky disassembly operation of the entire nozzle 201.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A water atomizing spray device based in a cooling kiln, characterized in that, include: Kiln body (100); The positioning component includes a support tube (200), a nozzle (201), a support plate (202), a nut (203), a screw (204), an inner groove (209), and a positioning block (211). The support tube (200) is located on the outer surface of the kiln body (100). The nozzle (201) is connected to one end of the outer surface of the support tube (200). The support plate (202) is connected to the upper part of the outer surface of the support tube (200). The screw (204) is connected through the inside of the support plate (202). The nut (203) is connected to the top of the screw (204). The inner groove (209) is opened in the middle of the top of the nut (203). The positioning block (211) is inserted into the inside of the inner groove (209).

2. The atomizing water spraying device based on a cooling kiln according to claim 1, characterized in that: The positioning component also includes a pole (208) and a collar (210). The pole (208) is located on the upper surface of the support plate (202), the collar (210) is movably connected to the outer surface of the pole (208), and the positioning block (211) is connected to the bottom of the collar (210).

3. The atomizing water spraying device based on a cooling kiln according to claim 1, characterized in that: The top of the support tube (200) is connected to a top seat (206), and a support bar (205) is connected between the top seat (206) and the collar (210).

4. The atomizing water spraying device based on a cooling kiln according to claim 1, characterized in that: The positioning component also includes a fixing strip (207) which is connected between the tops of the plurality of uprights (208).

5. The atomizing water spraying device based on a cooling kiln according to claim 1, characterized in that: It also includes a filter component, which includes a support frame (300), a filter screen (304), a sealing ring (305), and a partition (308). The partition (308) is connected between the support tube (200) and the nozzle (201). The support frame (300) is located on the inner surface of the partition (308). The filter screen (304) is connected to the inner wall of the support frame (300). The sealing ring (305) is bonded to both ends of the outer surface of the support frame (300).

6. The atomizing water spraying device based on a cooling kiln according to claim 5, characterized in that: The filter component also includes a docking block (303), an inner groove (302), and a docking slot (301). The inner groove (302) is provided inside the partition plate (308). The support frame (300) is embedded in the inner groove (302). The docking slot (301) is provided on both sides of the inner surface of the inner groove (302). The docking block (303) is connected to both sides of the outer surface of the support frame (300) and inserted into the docking slot (301).

7. The atomizing water spraying device based on a cooling kiln according to claim 6, characterized in that: The filter component also includes a rod (306) and a retaining ring (307). The inner surface of the docking groove (301) is provided with a hole. The rod (306) is connected to the bottom of the docking block (303) and inserted into the hole. The retaining ring (307) is connected to the lower part of the outer surface of the rod (306).

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