Cooling device for special alloy material production

Abstract

The utility model discloses a cooling device for special alloy material production, and relates to the technical field of high-temperature smoke cooling, the cooling device comprises a cooling bin and cooling pipes arrayed in the cooling bin, the bottom of the cooling bin is fixedly connected with a liquid storage tank, cooling liquid is stored in the liquid storage tank, a separation cavity is formed in a top cover, and the top cover is fixedly connected with the cooling pipes. An air inlet pipe extending into the separation cavity is fixedly connected to the side wall of the top cover, one end of the cooling pipe is located in the separation cavity, and an air cooling part, a water cooling part and a mixing part are arranged on the cooling pipe. According to the cooling device for special alloy material production, cooling liquid in the liquid storage tank can be continuously supplied to the spraying disc, so that high-temperature gas in the mixing part is cooled, meanwhile, cold air blown out of the air cooling device can also cool the high-temperature gas, the dual-cooling effect is achieved, and the cooling effect is good. The problem that cooling liquid needs to be controlled manually is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high temperature smoke dust cooling technical field more specifically is related to a cooling device for special alloy material production. BACKGROUND

[0002] When special alloy material is smelted, a large amount of high-temperature gas carrying dust is generated, and the dust in the gas needs to be filtered by using a dust cloth bag before being discharged to the outside, so that the gas can be discharged to the outside after meeting the discharge requirements, so as to avoid polluting the environment outside. Since the high-temperature gas has a high temperature, directly discharging the high-temperature gas into the dust cloth bag can cause damage to the cloth bag, so that the high-temperature gas needs to be cooled before entering the dust cloth bag to meet the use requirements of the cloth bag.

[0003] A high-temperature smoke dust cooling device is disclosed in Chinese utility model patent application No. CN215539229U, which includes a first cooling assembly, a transition pipe, and a cooling pipe. The first cooling pipe is in communication with the smoke exhaust port of the glass kiln, and the transition pipe is in communication with the air inlet of the bag-type dust collector. The cooling pipe and the first cooling pipe form a closed containing cavity, and the containing cavity is filled with cooling liquid. The pipe wall of the transition pipe is provided with a cold air inlet. The gas cooling assembly is in communication with the cold air inlet of the transition pipe and is used to deliver cold air into the transition pipe through the cold air inlet. When the cooling liquid in the first cooling assembly cools the first cooling pipe, the control switch is manually opened to discharge the cooling liquid into the liquid return cavity, and the cooling liquid in the liquid storage cavity is pumped into the first cooling assembly. After the cooling liquid in the liquid return cavity is cooled, it is extracted into the liquid storage cavity for the next use. The cooling process is very tedious and needs to be controlled manually. At the same time, the cooling pipeline first enters the water cooling structure for cooling, and then enters the air cooling structure for cooling again, which results in a large equipment occupation area due to the use of too many structures.

[0004] Therefore, it is necessary to provide a cooling device for special alloy material production to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the background art, and provides a cooling device for special alloy material production.

[0006] The utility model adopts the following technical solutions to achieve the above-mentioned purposes:

[0007] The utility model provides a kind of cooling device for special alloy material production, including cooling bin and array in the cooling bin inside cooling pipe, the top of the cooling bin is fixedly connected with top cover, the bottom of the cooling bin is fixedly connected with liquid storage pool, the liquid storage pool is stored with cooling liquid, the inside of the top cover is equipped with separate cavity, the sidewall of the top cover is fixedly connected with the air inlet pipe extending into separate cavity, one end of the cooling pipe is located in separate cavity, the cooling pipe is provided with air cooling part, water cooling part and mixing part;

[0008] The bottom of the top cover is fixedly connected with spray frame, the bottom of the spray frame is arrayed with spray tray, and the mixing part is located at the bottom of the spray tray.

[0009] The top of the mixing part is connected with fixed frame, the bottom of the fixed frame is symmetrically fixedly connected with drainage plate, the middle part of the mixing part is connected with circulating device, the circulating device includes spiral plate, connecting rib and fixed sleeve, the fixed sleeve is connected to both ends of the connecting rib, the spiral plate is coaxially connected to the outer wall of the connecting rib, and the side of the spiral plate away from the connecting rib is inclined upward, and one end of the drainage plate is located at the top of the spiral plate.

[0010] The water cooling part is located in the liquid storage pool, and the side of the cooling bin is arrayed with a plurality of air cooling devices.

[0011] Preferably, the top cover is provided with an air outlet groove penetrating into the cooling bin, a demister is installed in the air outlet groove, and a rain shield is fixedly connected to the top of the air outlet groove.

[0012] Preferably, the spray frame is fixedly connected with a water inlet pipe extending into the liquid storage pool at one end, and a water pumping device is fixedly connected to the bottom end of the water inlet pipe.

[0013] Preferably, a converging pipe is connected to the sidewall of the liquid storage pool, and one end of the cooling pipe is in communication with the converging pipe.

[0014] Preferably, a support frame is fixedly connected to the outer wall of the liquid storage pool.

[0015] Preferably, the rain shield is inclined outward.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. The device is provided with a spray tray on the top of the cooling bin, which can spray cooling liquid on the cooling pipe in circulation, the cooling liquid in the liquid storage pool is continuously supplied to the spray tray, thereby cooling the high-temperature gas in the mixing part, and the cold air blown by the air cooling device can also cool the high-temperature gas, having a double cooling effect, solving the problem of manual control of the cooling liquid, and being convenient to use.

[0018] 2、The device is provided with air cooling part, water cooling part and mixing part with multiple cooling functions on the cooling pipe, can cool high temperature gas through multiple ways, at the same time, the cold air blown by the air cooling device can contact with the cooling liquid, can cool the cooling liquid, at the same time, the air cooling device is arranged on the top of the liquid storage pool, has the effect of small occupied area. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional schematic view of the structure of the utility model;

[0020] Figure 2 It is the three-dimensional sectional view schematic view of the structure of the utility model;

[0021] Figure 3 It is the three-dimensional sectional view schematic view of the connecting structure of the liquid storage pool and the water pumping device in the utility model;

[0022] Figure 4 It is the three-dimensional schematic view of the cooling pipe in the utility model;

[0023] Figure 5 It is the enlarged three-dimensional schematic view of the connecting structure of the mixing part and the circulating device in the utility model;

[0024] Figure 6 It is the three-dimensional schematic view of the connecting structure of the fixed frame and the drainage plate in the utility model.

[0025] Reference signs:

[0026] 101, cooling bin; 102, cooling pipe; 103, top cover; 104, liquid storage pool; 105, separation cavity; 106, air inlet pipe; 107, air cooling part; 108, water cooling part; 109, mixing part; 110, spraying frame; 111, spraying disc; 112, fixed frame; 113, drainage plate; 114, circulating device; 115, spiral plate; 116, connecting rib; 117, fixed sleeve; 118, air cooling device; 119, air outlet groove; 120, demister; 121, rain shelter; 122, water inlet pipe; 123, water pumping device; 124, converging pipe; 125, support frame. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0028] Please refer to Figures 1-6The utility model provides a kind of cooling device for special alloy material production, including cooling bin 101 and array in cooling bin 101 inside cooling pipe 102, the top of cooling bin 101 is connected with top cover 103, bottom is connected with liquid pool 104, cooling liquid is arranged in liquid pool 104, cooling pipe 102 is located in cooling bin 101, the water cooling part 108 of cooling pipe 102 is immersed in cooling liquid, the top of cooling bin 101 is fixedly connected with top cover 103, the bottom of cooling bin 101 is fixedly connected with liquid pool 104, cooling liquid is stored in liquid pool 104, the inside of top cover 103 is equipped with partition cavity 105, partition cavity 105 is connected with air inlet pipe 106 on the side wall, bottom is connected with multiple cooling pipes 102, hot air enters partition cavity 105, will be divided into multiple high-temperature gas, each will enter different cooling pipe 102, the side wall of top cover 103 is fixedly connected with air inlet pipe 106 extending into partition cavity 105, one end of cooling pipe 102 is located in partition cavity 105, cooling pipe 102 is equipped with air cooling part 107, water cooling part 108 and mixing part 109, air cooling part 107 carries out heat exchange with the cold wind that air cooling device 118 blows through the pipeline wall of cooling pipe 102, to carry out first cooling, then enter water cooling part 108, carries out water cooling cooling, then enter mixing part 109, carries out the mixing of air cooling and water cooling, reaches the effect of double cooling, then again enter water cooling part 108, carries out last cooling again;

[0029] Reference Figure 3 The bottom of top cover 103 is fixedly connected with spray frame 110, the bottom of spray frame 110 is arrayed with spray tray 111, spray frame 110 fixes spray tray 111 at the bottom of top cover 103, spray tray 111 and cooling pipe 102 number and position correspond to each other, mixing part 109 is located at the bottom of spray tray 111;

[0030] Reference Figures 4 to 6The top of the mixing part 109 is connected with a fixing frame 112, the bottom of the fixing frame 112 is symmetrically connected with a drainage plate 113 at two ends, one end of the drainage plate 113 is obliquely arranged downward, and the inclined position is at the top of the circulating device 114, for draining the cooling liquid to the circulating device 114, the middle part of the mixing part 109 is connected with the circulating device 114, the circulating device 114 includes a spiral plate 115, a connecting rib 116 and a fixing sleeve 117, the spiral plate 115 is spirally wound on the mixing part 109, and can circularly contact the cooling liquid falling thereon with the pipeline wall, the fixing sleeve 117 is connected to the two ends of the connecting rib 116, the spiral plate 115 is coaxially connected to the outer wall of the connecting rib 116, the fixing sleeve 117 is used for fixing the circulating device 114 on the pipeline wall, the connecting rib 116 is used for connecting the fixing sleeves 117 at two ends, and the outer part is used for making the spiral plate 115 more closely combined with the pipeline wall, one side of the spiral plate 115 away from the connecting rib 116 is obliquely arranged upward, and one end of the drainage plate 113 is located at the top of the spiral plate 115;

[0031] With reference to Figures 1 to 3 The water cooling part 108 is located in the liquid storage pool 104, the water cooling part 108 exchanges heat with the cooling liquid by being immersed in the cooling liquid, the air cooling device 118 cools the cooling pipe 102 by blowing cold air, the air cooling device 118 is a mature device, and will not be described in detail here, and a plurality of air cooling devices 118 are arranged on one side of the cooling bin 101.

[0032] Specifically, with reference to Figure 2 One side of the top cover 103 is provided with an air outlet groove 119 penetrating into the inside of the cooling bin 101, the cold air blown by the air cooling device 118 is discharged from the air outlet groove 119 out of the cooling bin 101 after heat exchange, a demister 120 is installed in the air outlet groove 119, the demister 120 is a device for removing liquid droplets in the airflow, which is a mature device, and will not be described in detail here, and a rainproof frame 121 is fixedly connected to the top of the air outlet groove 119.

[0033] Specifically, with reference to Figure 3 One end of the spraying frame 110 is fixedly connected with a water inlet pipe 122 extending into the liquid storage pool 104, the water pumping device 123 delivers the cooling liquid in the liquid storage pool 104 to the spraying disc 111 through the water inlet pipe 122, and the bottom end of the water inlet pipe 122 is fixedly connected with the water pumping device 123.

[0034] Specifically, with reference to Figure 2 The sidewall of the liquid storage pool 104 is connected with a converging pipe 124, the airflow in the plurality of cooling pipes 102 converges in the converging pipe 124, and then enters the dust cloth bag through the converging pipe 124, and one end of the cooling pipe 102 is communicated with the converging pipe 124.

[0035] Specifically, with reference to Figures 1 to 3The outer wall of the liquid storage pool 104 is fixedly connected with a support frame 125, which is used to support the entire device, so that the floor area is reduced.

[0036] Specifically, referring to Figure 2 and Figure 3 The rain shelter 121 is inclined outwardly arranged to avoid rainwater entering the cooling warehouse 101 during use.

[0037] In this embodiment, the device is connected with the air outlet pipe of the furnace through the air inlet pipe 106. The high-temperature gas enters the cooling pipe 102 through the air inlet pipe 106, and then sequentially passes through the air cooling part 107, the water cooling part 108 and the mixing part 109, and enters the converging pipe 124. The converging pipe 124 is connected with the inlet of the dust removal cloth bag. The cooled gas is discharged to the outside after being removed by the dust removal cloth bag, which can avoid the damage of high-temperature gas to the dust removal cloth bag.

[0038] The high-temperature gas enters the partition cavity 105 in the top cover 103 through the air inlet pipe 106. The bottom of the partition cavity 105 is provided with a plurality of cooling pipes 102. The high-temperature gas is divided into a plurality of strands, each strand enters a different cooling pipe 102. The air cooling device 118 on the cooling warehouse 101 continuously cools and cools the cooling pipe 102 in the cooling warehouse 101 by blowing cold air. The high-temperature gas first reaches the air cooling part 107 on the cooling pipe 102. The cold air blown by the air cooling device 118 exchanges heat with the high-temperature gas through the air cooling part 107. The high-temperature gas is pre-cooled by air cooling. Then the high-temperature gas enters the water cooling part 108 between the air cooling part 107 and the mixing part 109. The water cooling part 108 is immersed in the cooling liquid in the liquid storage pool 104. The cooling liquid cools the high-temperature gas. Then the high-temperature gas enters the mixing part 109.

[0039] The water pumping device 123 delivers the cooling liquid in the liquid storage pool 104 to the spray disc 111 through the water inlet pipe 122. Each spray disc 111 is arranged at the top of a separate mixing part 109. The cooling liquid falls on the mixing part 109. After the cooling liquid falls on the top of the mixing part 109, it slides downward. The bottom of the drainage plate 113 is inclined to guide the cooling liquid to the circulating device 114. The cooling liquid entering the circulating device 114 flows downward along the spiral plate 115. The cooling liquid contacts the pipeline wall of the mixing part 109 to circulate and cool the high-temperature gas. The position between the two wrinkles on the spiral plate 115 is cooled by the cold air blown by the air cooling device 118 to achieve mixed cooling. The high-temperature gas after the mixing part 109 enters the water cooling part 108 again for the last cooling. Then the cooled gas enters the converging pipe 124. The multiple strands of gas converge in the converging pipe 124. After convergence, the gas enters the dust removal cloth bag through the converging pipe 124.

[0040] The cold air in the cooling bin 101 can contact with the cooling liquid, so that the cooling liquid can be cooled, and the cold air after heat exchange is discharged from the air outlet groove 119 on the top cover 103, and the demister 120 on the air outlet groove 119 can intercept the water vapor in the air, so that the water vapor can be recycled.

[0041] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A cooling device for producing special alloy materials, comprising a cooling bin (101) and a cooling pipe (102) arranged in the cooling bin (101), characterized in that: The top of the cooling bin (101) is fixedly connected with a top cover (103), the bottom of the cooling bin (101) is fixedly connected with a liquid storage pool (104), the liquid storage pool (104) stores cooling liquid, the inside of the top cover (103) is provided with a partition cavity (105), the sidewall of the top cover (103) is fixedly connected with an air inlet pipe (106) extending into the partition cavity (105), one end of the cooling pipe (102) is located in the partition cavity (105), the cooling pipe (102) is provided with an air cooling part (107), a water cooling part (108) and a mixing part (109); The bottom of the top cover (103) is fixedly connected with a spraying frame (110), the bottom of the spraying frame (110) is arrayed with a spraying disc (111), and the mixing part (109) is located at the bottom of the spraying disc (111); The top of the mixing part (109) is connected with a fixing frame (112), the bottom of the fixing frame (112) is fixedly connected with a drainage plate (113) at both ends in a symmetrical manner, the middle part of the mixing part (109) is connected with a circulating device (114), the circulating device (114) comprises a spiral plate (115), a connecting rib (116) and a fixing sleeve (117), the fixing sleeve (117) is connected to both ends of the connecting rib (116), the spiral plate (115) is coaxially connected to the outer wall of the connecting rib (116), and the side, away from the connecting rib (116), of the spiral plate (115) is arranged upwardly and obliquely; one end of the drainage plate (113) is located at the top of the spiral plate (115); The water cooling part (108) is located in the liquid storage pool (104), and the cooling bin (101) is arrayed with a plurality of air cooling devices (118) on one side.

2. The cooling device for producing a special alloy material according to claim 1, characterized in that: One side of the top cover (103) is provided with an air outlet groove (119) extending into the inside of the cooling bin (101), the inside of the air outlet groove (119) is mounted with a demister (120), and the top of the air outlet groove (119) is fixedly connected with a rainproof frame (121).

3. The cooling device for producing special alloy material according to claim 1, characterized in that: One end of the spraying frame (110) is fixedly connected with a water inlet pipe (122) extending into the liquid storage pool (104), and the bottom end of the water inlet pipe (122) is fixedly connected with a water pumping device (123).

4. The cooling device for producing special alloy material according to claim 1, characterized in that: The sidewall of the liquid storage pool (104) is connected with a converging pipe (124), and one end of the cooling pipe (102) is in communication with the converging pipe (124).

5. The cooling device for producing a special alloy material according to claim 4, characterized in that: The outer wall of the liquid storage pool (104) is fixedly connected with a supporting frame (125).

6. The cooling device for producing a special alloy material according to claim 2, characterized in that: The rainproof frame (121) is arranged outwardly and obliquely.

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