High-temperature carbide volatile gas cooling device

Abstract

The utility model relates to a high-temperature carbide volatile gas cooling device which comprises a cooling tower, cooling pipes and a plurality of baffles arranged in parallel are arranged in the cooling tower, the cooling pipes are vertically arranged, the baffles are transversely arranged, the cooling pipes penetrate through the baffles, the cooling pipes are fixedly connected with the baffles, and the baffles are fixed on the inner wall of the cooling tower. The bottom of the cooling tower is provided with a flow guide funnel and a bottom sewage discharge cavity, and a drawing type cart is arranged in the bottom sewage discharge cavity and located on the lower side of the flow guide funnel. The bottom of the cooling tower is provided with the flow guide funnel and the pull-out cart, and the pull-out cart is located on the lower side of the flow guide funnel, so that tar-state viscous materials separated out by cooling are guided into the pull-out cart through the flow guide funnel, and the viscous materials are pulled out to be cleaned after being fully collected in the pull-out cart; the flow guide funnel is rotationally connected with the inner side wall of the cooling tower, and the scraper is fixedly arranged on the inner side wall of the flow guide funnel, so that the viscous material is prevented from dripping to the bottom of the cooling tower after the pull-out type trolley is pulled out.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection equipment, in particular to a high-temperature carbide volatile gas cooling device. Background Art

[0002] When carbides are heated at high temperatures, they will volatilize into smoke. In order to avoid the emission of emissions to pollute the atmosphere, they need to be condensed before being discharged into the atmosphere. After cooling, this smoke will produce a tarry viscous substance, which will adhere to the inner wall of the cooling tower and the outer wall of the condenser tube. As the amount of adhesion increases, it will flow downward under the action of its own gravity and be deposited at the bottom of the cooling tower. Conventional cooling towers cannot meet the above industrial processes and cannot recover the viscous substances. Manual entry into the cooling tower is required to clean it out, which is troublesome to operate, and the cooling tower must be stopped during the cleaning process, affecting work efficiency.

[0003] Therefore, a high-temperature carbide volatile gas cooling device is needed to solve the above technical problems. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides a high-temperature carbide volatile gas cooling device.

[0005] The utility model solves the above-mentioned technical problem with the following technical solution: a high-temperature carbide volatile gas cooling device, comprising a cooling tower, wherein a cooling pipe and a plurality of parallel baffles are arranged inside the cooling tower, wherein the cooling pipe is arranged vertically, and the baffles are arranged horizontally, wherein the cooling pipe passes through the baffles, wherein the cooling pipe is fixedly connected to the baffles, and wherein the baffles are fixed to the inner wall of the cooling tower, wherein a guide funnel and a bottom sewage discharge cavity are arranged at the bottom of the cooling tower, wherein a pull-out trolley is arranged in the bottom sewage discharge cavity, and wherein the pull-out trolley is located at the lower side of the guide funnel.

[0006] Preferably, in the above-mentioned high-temperature carbide volatile gas cooling device, the guide funnel is rotatably connected to the inner wall of the cooling tower, and a scraper is provided on the inner side of the guide funnel, and the scraper abuts against the inner wall of the guide funnel.

[0007] Preferably, in the above-mentioned high-temperature carbide volatile gas cooling device, a motor is fixed to the outside of the cooling tower, the output shaft of the motor passes through one side wall of the cooling tower, a bevel gear is installed on the output shaft end of the motor, and a circle of meshing teeth is circumferentially distributed on the outer wall of the guide funnel, and the bevel gear is meshed with the meshing teeth.

[0008] Preferably, in the above-mentioned high-temperature carbide volatile gas cooling device, a cooling tube fixing cross bar is provided on the upper side of the guide funnel, the lower end of the cooling tube is fixed on the cooling tube fixing cross bar, and the upper end of the scraper is fixed on the cooling tube fixing cross bar.

[0009] Preferably, in the above-mentioned high-temperature carbide volatile gas cooling device, a circle of second retaining ring is provided on the outer side of the top of the guide funnel, and a circle of second retaining groove is provided on the inner wall of the cooling tower, and the second retaining ring is slidably embedded in the second retaining groove.

[0010] Preferably, in the above-mentioned high-temperature carbide volatile gas cooling device, a circle of first retaining ring is arranged on the outer side of the bottom of the guide funnel, a support ring is fixed on the inner wall of the cooling tower, the support ring is located on the outer side of the first retaining ring, a circle of first retaining groove is arranged on the end face of the support ring, and the end of the first retaining ring is embedded in the first retaining groove.

[0011] Preferably, in the above-mentioned high-temperature carbide volatile gas cooling device, a bearing is connected between the end of the first retaining ring and the first retaining groove.

[0012] Preferably, in the above-mentioned high-temperature carbide volatile gas cooling device, a cleaning port is provided on the bottom side of the cooling tower, the cleaning port is communicated with the bottom sewage chamber, and a sealing end cover is installed on the cleaning port.

[0013] Preferably, in the above-mentioned high-temperature carbide volatile gas cooling device, rollers are installed at the bottom of the pull-out trolley.

[0014] Preferably, in the above-mentioned high-temperature carbide volatile gas cooling device, the lower end of the scraper is pointed.

[0015] The beneficial effects of the utility model are as follows: the utility model arranges a guide funnel and a pull-out cart at the bottom of the cooling tower, and the pull-out cart is located at the lower side of the guide funnel, so that the tar-state viscous matter precipitated by cooling is guided into the pull-out cart through the guide funnel, and after the pull-out cart is full of the tar, it is pulled out for cleaning; the guide funnel is rotatably connected to the inner wall of the cooling tower, a scraper is fixedly arranged on the inner wall of the guide funnel, the scraper abuts against the inner wall of the guide funnel, and the guide funnel is driven by a motor and rotated by gear transmission, and the scraper scrapes off the viscous matter on its inner wall, so as to prevent the viscous matter from dripping to the bottom of the cooling tower after the pull-out cart is pulled out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2It is a schematic diagram of the bottom structure of the cooling tower;

[0018] Figure 3 It is a schematic diagram of the structure of the bottom sewage chamber at the bottom of the cooling tower.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Cooling tower, 2. Fixed bracket, 3. Smoke inlet, 4. Smoke outlet, 5. Cleaning port, 6. Pull-out trolley, 7. Cooling pipe, 8. Baffle, 9. Cooling pipe fixing cross bar, 10. Diversion funnel, 11. Scraper, 12. Handle, 13. Bottom sewage chamber, 14. Meshing teeth, 15. Support ring, 16. Motor, 17. Bevel gear, 18. First retaining ring, 19. Bearing, 20. First retaining groove, 21. Second retaining ring, 22. Second retaining groove. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] like Figure 1 , Figure 2 , Figure 3 As shown, a high-temperature carbide volatile gas cooling device includes a cooling tower 1. Both sides of the cooling tower 1 are connected with fixed brackets 2 for stabilizing the cooling tower. A smoke inlet 3 is provided on the top side of the cooling tower 1, and a smoke outlet 4 is provided on the bottom side. Smoke enters from the smoke inlet 3 and is discharged from the smoke outlet 4 after being cooled by the cooling tower 1.

[0023] The interior of the cooling tower 1 is provided with a cooling pipe 7 and a plurality of parallel baffles 8. The cooling pipe 7 is arranged vertically to facilitate the rapid downflow of the tar-like viscous matter precipitated after the smoke is cooled along the cooling pipe 7, so as not to affect the cooling effect of the cooling pipe. The baffles 8 are arranged horizontally, the baffles 8 are arranged equidistantly and parallel to each other, and the baffles 8 are staggered left and right to form an S-shaped channel inside the cooling tower, increase the path of the smoke, and enable it to fully cool, precipitate and separate the harmful substances in the smoke. The cooling pipe 7 passes through the baffle 8, and the cooling pipe 7 is fixedly connected to the baffle 8. The baffle 8 is fixedly welded to the inner wall of the cooling tower 1.

[0024] The bottom of the cooling tower 1 is provided with a guide funnel 10 and a bottom sewage chamber 13, and the smoke outlet 4 is located on the upper side of the guide funnel 10. A pull-out trolley 6 is provided in the bottom sewage chamber 13, and the pull-out trolley 6 is located on the lower side of the guide funnel 10. The guide funnel 10 is used to guide the tar-like viscous material into the pull-out trolley 6. The tar-like viscous material cooled and precipitated in the smoke flows downward along the inner wall of the cooling tower and the outer wall of the cooling pipe, and then passes through the guide funnel 10, and finally falls into the pull-out trolley 6, so that the tar-like viscous material is collected in the pull-out trolley 6. When the pull-out trolley 6 is not pulled out, the end face of the pull-out trolley 6 is sealed and connected to the left end opening of the bottom of the cooling tower. The pull-out trolley 6 is similar to a drawer. Rollers are installed at the bottom of the pull-out trolley 6 to reduce friction, and a handle 12 is installed at the outer end face of the pull-out trolley 6.

[0025] Since tarry viscous substances are easily adhered to the inner wall of the diversion funnel 10 and the dripping speed of the tarry viscous substances is relatively slow, when the pull-out trolley 6 is pulled out after being fully collected, the viscous substances on the inner wall of the diversion funnel 10 will slowly drip to the bottom of the bottom sewage discharge cavity 13, that is, below the pull-out trolley 6. When the pull-out trolley 6 is pushed in, the viscous substances are easily adhered to the rollers at the bottom of the trolley, which affects the user experience and is also inconvenient to clean.

[0026] Therefore, a circle of second retaining ring 21 is arranged on the outer side of the top of the diversion funnel 10, and a circle of second retaining groove 22 is arranged on the inner wall of the cooling tower 1. The second retaining ring 21 is slidably embedded in the second retaining groove 22, and butter is smeared in the second retaining groove 22. The diversion funnel 10 is rotatably connected to the inner wall of the cooling tower 1. A motor 16 is fixed on the outside of the cooling tower 1. The output shaft of the motor 16 passes through one side wall of the cooling tower 1. A bevel gear 17 is installed on the output shaft end of the motor 16. A circle of meshing teeth 14 is distributed circumferentially on the outer wall of the diversion funnel 10, and the bevel gear 17 is meshed with the meshing teeth 14. The rotation of the motor 16 can drive the bevel gear 17 to rotate, thereby driving the diversion funnel 10 to rotate. A scraper 11 is arranged on the inner side of the diversion funnel 10, and the scraper 11 abuts against the inner wall of the diversion funnel 10. The upper side of the diversion funnel 10 is provided with a cooling pipe fixing cross bar 9, the lower end of the cooling pipe 7 is fixed on the cooling pipe fixing cross bar 9, and the upper end of the scraper 11 is fixed on the cooling pipe fixing cross bar 9. When the diversion funnel 10 rotates, the scraper 11 is fixed, and the scraper 11 can scrape off the viscous material on the inner wall of the diversion funnel 10, so as to facilitate the viscous material to quickly fall into the pull-out trolley 6. It should be noted that the motor 16 is not always in operation. It only needs to be started before the pull-out trolley 6 is pulled out. The motor 16 can be stopped after running for a period of time. The purpose is to rotate the scraper 11 relative to the diversion funnel 10, so as to scrape off the viscous material on the inner wall of the diversion funnel 10, so as to avoid the viscous material from dripping to the bottom of the cooling tower after the pull-out trolley 6 is pulled out. The lower end of the scraper 11 is pointed, which is convenient for the viscous material to drip quickly.

[0027] In order to ensure that the guide funnel 10 is more stable when rotating, a circle of first clamping ring 18 is arranged on the outer side of the bottom of the guide funnel 10, and a support ring 15 is fixed on the inner wall of the cooling tower 1. The support ring 15 is located outside the first clamping ring 18. A circle of first clamping groove 20 is arranged on the end face of the support ring 15, and the end of the first clamping ring 18 is embedded in the first clamping groove 20. A bearing 19 is connected between the end of the first clamping ring 18 and the first clamping groove 20. The guide funnel 10 is supported both up and down when rotating, and is more stable.

[0028] A cleaning port 5 is provided on the bottom side of the cooling tower 1, and the cleaning port 5 is connected to the bottom sewage chamber 13, and a sealing end cover is installed on the cleaning port 5. When the bottom of the cooling tower 1 needs to be cleaned, the sealing end cover at the cleaning port 5 is opened and cleaned through the cleaning port 5.

[0029] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A high-temperature carbide volatile gas cooling device, characterized in that: The invention comprises a cooling tower (1), wherein a cooling pipe (7) and a plurality of baffles (8) arranged in parallel are arranged inside the cooling tower (1), wherein the cooling pipe (7) is arranged vertically, and the baffles (8) are arranged horizontally, and the cooling pipe (7) passes through the baffles (8), and the cooling pipe (7) is fixedly connected to the baffles (8), and the baffles (8) are fixed on the inner wall of the cooling tower (1), and a guide funnel (10) and a bottom sewage chamber (13) are arranged at the bottom of the cooling tower (1), and a pull-out trolley (6) is arranged in the bottom sewage chamber (13), and the pull-out trolley (6) is located at the lower side of the guide funnel (10).

2. The high temperature carbide volatile gas cooling device according to claim 1, characterized in that: The guide funnel (10) is rotatably connected to the inner wall of the cooling tower (1), and a scraper (11) is provided on the inner side of the guide funnel (10), and the scraper (11) abuts against the inner wall of the guide funnel (10).

3. The high temperature carbide volatile gas cooling device according to claim 2, characterized in that: A motor (16) is fixed to the outside of the cooling tower (1), the output shaft of the motor (16) passes through a side wall of the cooling tower (1), a bevel gear (17) is installed at the output shaft end of the motor (16), a circle of meshing teeth (14) is circumferentially distributed on the outer wall of the guide funnel (10), and the bevel gear (17) meshes with the meshing teeth (14).

4. The high temperature carbide volatile gas cooling device according to claim 2, characterized in that: A cooling tube fixing cross bar (9) is arranged on the upper side of the guide funnel (10), the lower end of the cooling tube (7) is fixed on the cooling tube fixing cross bar (9), and the upper end of the scraper (11) is fixed on the cooling tube fixing cross bar (9).

5. The high temperature carbide volatile gas cooling device according to claim 2, characterized in that: A circle of second retaining rings (21) is arranged on the outer side of the top of the guide funnel (10), a circle of second retaining grooves (22) is arranged on the inner wall of the cooling tower (1), and the second retaining rings (21) are slidably embedded in the second retaining grooves (22).

6. The high temperature carbide volatile gas cooling device according to claim 2, characterized in that: A circle of first retaining rings (18) is arranged on the outer side of the bottom of the guide funnel (10); a support ring (15) is fixed on the inner wall of the cooling tower (1); the support ring (15) is located on the outer side of the first retaining ring (18); a circle of first retaining grooves (20) is arranged on the end surface of the support ring (15); and the end of the first retaining ring (18) is embedded in the first retaining groove (20).

7. The high-temperature carbide volatile gas cooling device according to claim 6, characterized in that: A bearing (19) is connected between the end of the first retaining ring (18) and the first retaining groove (20).

8. The high temperature carbide volatile gas cooling device according to claim 1, characterized in that: A cleaning port (5) is provided on the bottom side of the cooling tower (1), the cleaning port (5) is communicated with the bottom sewage discharge chamber (13), and a sealing end cover is installed on the cleaning port (5).

9. The high temperature carbide volatile gas cooling device according to claim 1, characterized in that: Rollers are installed at the bottom of the pull-out trolley (6).

10. The high temperature carbide volatile gas cooling device according to claim 2, characterized in that: The lower end of the scraper (11) is pointed.

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