A spray low moisture quenching device

Abstract

The utility model belongs to the technical field of low-moisture coke quenching, and discloses a spray low-moisture coke quenching device, including a frame mechanism, and also including a plurality of translation mechanisms arranged on the frame mechanism for moving and changing the spray position, a spray mechanism for tilting and rotating to change the spray direction is arranged at the bottom of the translation mechanism, and the frame mechanism includes a support frame, a pipeline is arranged in the middle of the support frame, and two rack plates are symmetrically arranged on the top of the support frame, and two slide rails are symmetrically opened on the rack plates. The spray low-moisture coke quenching device described in the utility model can flexibly adjust the spraying position of each nozzle by making the nozzle move, thereby improving practicality, and can flexibly adjust the spray direction of the nozzle by tilting and rotating the nozzle spray quenching setting, thereby enhancing the coke quenching effect, and can ensure that the coke pile is evenly sprayed by the mist by moving and coordinating the tilted nozzle, thereby improving the uniformity and stability of coke cooling.

Description

Technical Field

[0001] The utility model belongs to the technical field of low-moisture coke quenching, in particular to a spray low-moisture coke quenching device. Background Art

[0002] In the coke production process, the high-temperature coke needs to be cooled to a temperature that is convenient for transportation and storage. The cooling operation process of red coke is usually called quenching. Through the quenching process, the coke is cooled to below 250°C. At present, there are two main quenching methods in the coke production process, namely wet quenching and dry quenching. The dry quenching method uses inert gas (nitrogen is often used in industry) as a heat carrier. The circulating fan sends the cold circulating gas from the bottom of the quenching furnace into the red coke cooling chamber to cool the high-temperature coke. The circulating hot gas after absorbing the heat of the coke is introduced into the waste heat boiler after the primary dust collector to recover heat and generate steam for power generation. The circulating gas is cooled and dust-removed twice, and then returned to the cooling chamber through the fan. In this cycle, the red coke is cooled to below 250°C and discharged.

[0003] In contrast, the Chinese patent with announcement number CN 217418604 discloses a novel low-moisture coke quenching device, including a coke discharge box, a coke scraping motor is provided on one side of the coke discharge box, a plurality of water inlet holes are provided at the bottom of the coke discharge box, a filter grid is provided at the water inlet holes, and a water inlet mechanism is provided below each water inlet hole; the water inlet mechanism includes a plurality of water inlet components, each of which is connected to a water inlet pipe, and a driving component is provided at the water inlet pipe.

[0004] However, in the above patent, when quenching coke, the nozzle sprays water at a fixed position. Due to the accumulation of coke, the degree of misting at various positions on the surface of the coke pile is uneven, and the cooling of the coke is not uniform and stable enough. Therefore, a new device needs to be designed. Utility Model Content

[0005] The utility model aims to provide a spray low-moisture coke quenching device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A spray low-moisture coke quenching device comprises a frame mechanism and a plurality of translation mechanisms arranged on the frame mechanism for moving and changing the spray position. A spray mechanism for tilting and rotating to change the spray orientation is arranged at the bottom of the translation mechanism.

[0008] The translation mechanism comprises a sliding seat, two sliding blocks are symmetrically arranged in the middle of the sliding seat, a first motor is arranged on one side of the sliding seat, and a gear is installed at the output end of the first motor;

[0009] The spray mechanism comprises a second motor, an inclined rotating frame is installed at the output end of the second motor, a fixing rod is arranged at the bottom of the inclined rotating frame, a nozzle is installed at the bottom of the fixing rod, and a water pipe is arranged at the top of the nozzle.

[0010] Furthermore, the frame mechanism includes a support frame, a pipe is arranged in the middle of the support frame, two rack plates are symmetrically arranged on the top of the support frame, and two slide rails are symmetrically opened on the upper surface of the rack plate.

[0011] Furthermore: the water pipe passes through the support frame and is connected to the pipe clamp, the gear is meshed with the rack plate for transmission, and the rack plate and the gear are both made of 45# steel.

[0012] Furthermore, the sliding block is bolted to the sliding seat, and the first motor and the second motor are respectively bolted to the sliding seat.

[0013] Furthermore: the water pipe is connected to the nozzle clamp, and the nozzle is threadedly connected to the fixing rod.

[0014] Furthermore, the tilting and rotating frame is connected to the second motor flange, and the fixing rod is bolted to the tilting and rotating frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By making the nozzle movable, the spraying position of each nozzle can be flexibly adjusted, which improves practicality;

[0017] 2. By setting the tilted rotating nozzle to spray and quench the coke, the spray direction of the nozzle can be flexibly adjusted to enhance the coke quenching effect;

[0018] 3. By moving and coordinating the tilted nozzles, the directional coke quenching setting is flexibly adjusted to ensure that the coke pile is evenly misted, thus improving the uniformity and stability of coke cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a spray low-moisture coke quenching device described in the utility model;

[0020] Figure 2 This is a partial enlarged view of point A of a spray low-moisture coke quenching device described in the utility model;

[0021] Figure 3 This is an axonometric diagram of the frame structure of a spray low-moisture coke quenching device described in the utility model;

[0022] Figure 4 This is a schematic diagram of the translation mechanism structure of a spray low-moisture coke quenching device described in the utility model;

[0023] Figure 5 The utility model discloses a spray mechanism structure schematic diagram of a spray low-moisture coke quenching device.

[0024] In the accompanying drawings, 101, support frame; 102, pipeline; 103, rack plate; 104, slide rail; 201, sliding seat; 202, slider; 203, first motor; 204, gear; 301, second motor; 302, tilting and rotating frame; 303, fixing rod; 304, nozzle; 305, water pipe. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 5 A spray low-moisture quenching device includes a frame mechanism and a plurality of translation mechanisms arranged on the frame mechanism for moving and changing the spray position. A spray mechanism for tilting and rotating to change the spray direction is arranged at the bottom of the translation mechanism.

[0027] In this embodiment: the frame mechanism includes a support frame 101, a pipe 102 is arranged in the middle of the support frame 101, two rack plates 103 are symmetrically arranged on the top of the support frame 101, two slide rails 104 are symmetrically opened on the rack plate 103, a water pipe 305 passes through the support frame 101 and is connected to the pipe 102 by a clamp, a gear 204 is meshed with the rack plate 103 for transmission, the rack plate 103 and the gear 204 are both made of 45# steel, water is introduced into the pipe 102 inside the support frame 101, and the water is sprayed out from the nozzle 304 through the water pipe 305;

[0028] In this embodiment: the translation mechanism includes a sliding seat 201, two sliders 202 are symmetrically arranged in the middle of the sliding seat 201, a first motor 203 is arranged on one side of the sliding seat 201, a gear 204 is installed at the output end of the first motor 203, the slider 202 is bolted to the sliding seat 201, the first motor 203 and the second motor 301 are bolted to the sliding seat 201 respectively, the tilting rotating frame 302 is flange-connected to the second motor 301, the first motor 203 rotates to drive the gear 204 to rotate, and the slider 202 is translated along the slide rail 104 under the gear meshing transmission action of the gear 204 and the rack plate 103, driving the sliding seat 201 to translate and adjust the spraying position of the nozzle 304;

[0029] In this embodiment: the spray mechanism includes a second motor 301, an inclined rotating frame 302 is installed at the output end of the second motor 301, a fixed rod 303 is arranged at the bottom of the inclined rotating frame 302, a nozzle 304 is installed at the bottom of the fixed rod 303, a water pipe 305 is arranged on the top of the nozzle 304, the water pipe 305 is connected with the nozzle 304 by a clamp, the nozzle 304 is threadedly connected with the fixed rod 303, the fixed rod 303 is bolted with the inclined rotating frame 302, the second motor 301 rotates to drive the inclined rotating frame 302 to rotate, and the inclined rotating frame 302 drives the nozzle 304 at the bottom of the fixed rod 303 to tilt and rotate to change the spraying direction.

[0030] Working principle: water is introduced into the pipe 102 inside the support frame 101, and the water is sprayed out from the nozzle 304 through the water pipe 305. The first motor 203 rotates to drive the gear 204 to rotate. Under the transmission action of the gear 204 and the rack plate 103, the slider 202 is translated along the slide rail 104, driving the sliding seat 201 to translate and adjust the spraying position of the nozzle 304. The second motor 301 rotates to drive the tilting rotating frame 302 to rotate, and the tilting rotating frame 302 drives the nozzle 304 at the bottom of the fixed rod 303 to tilt and rotate to change the spraying direction.

[0031] Although the 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 spray low-moisture quenching device, comprising a frame structure, characterized in that: It also includes a plurality of translation mechanisms disposed on the frame mechanism for moving and changing the spray position, and a spray mechanism for tilting and rotating to change the spray orientation is disposed at the bottom of the translation mechanism; The translation mechanism comprises a sliding seat (201), two sliding blocks (202) are symmetrically arranged in the middle of the sliding seat (201), a first motor (203) is arranged on one side of the sliding seat (201), and a gear (204) is installed at the output end of the first motor (203); The spray mechanism comprises a second motor (301), an inclined rotating frame (302) is installed at the output end of the second motor (301), a fixing rod (303) is arranged at the bottom of the inclined rotating frame (302), a nozzle (304) is installed at the bottom of the fixing rod (303), and a water pipe (305) is arranged at the top of the nozzle (304).

2. A spray low-moisture quenching device according to claim 1, characterized in that: The frame mechanism comprises a support frame (101), a pipe (102) is arranged in the middle of the support frame (101), two rack plates (103) are symmetrically arranged on the top of the support frame (101), and two slide rails (104) are symmetrically opened on the rack plates (103).

3. A spray low-moisture quenching device according to claim 2, characterized in that: The water pipe (305) passes through the support frame (101) and is connected to the pipe (102) by a clamp. The gear (204) and the rack plate (103) are meshed for transmission. Both the rack plate (103) and the gear (204) are made of No. 45 steel.

4. A spray low-moisture coke quenching device according to claim 1, characterized in that: The sliding block (202) is bolted to the sliding seat (201), and the first motor (203) and the second motor (301) are respectively bolted to the sliding seat (201).

5. The spray low-moisture coke quenching device according to claim 1, characterized in that: The water pipe (305) is connected to the nozzle (304) by a clamp, and the nozzle (304) is threadedly connected to the fixing rod (303).

6. A spray low-moisture coke quenching device according to claim 1, characterized in that: The tilting and rotating frame (302) is flange-connected to the second motor (301), and the fixing rod (303) is bolt-connected to the tilting and rotating frame (302).

Images