Cooling mechanism for electrolytic manganese metal

Abstract

The utility model discloses an electrolytic manganese metal cooling mechanism which comprises a single-cylinder cooling machine, a spraying pipe is arranged above the single-cylinder cooling machine, flow slowing plates are arranged on the outer walls of the front side and the rear side of the single-cylinder cooling machine, a liquid collecting tank is arranged at the bottom of the single-cylinder cooling machine, and positioning columns are symmetrically arranged on the outer walls of the front side and the rear side of the liquid collecting tank. The positioning columns are sleeved with movable sleeves, connecting rods connected with the flow slowing plates are arranged at the top ends of the movable sleeves, a connecting plate is connected between one group of the movable sleeves on the same side, and a push rod is arranged in the middle of the outer side of each connecting plate. According to the cooling mechanism for the electrolytic manganese metal, the flowing speed of cooling water sprayed out of the spraying pipe on the outer wall of the single-barrel cooling machine can be reduced, the cooling water is more fully utilized, and therefore water resources can be saved, and the environmental protection property is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic manganese metal, in particular to a cooling mechanism for electrolytic manganese metal. Background Art

[0002] A large amount of manganese slag is produced during the production of electrolytic manganese metal. Since manganese slag contains a large amount of harmful substances, in order to control and manage manganese slag pollution, production enterprises can use electrolytic manganese slag as a resource, which can not only solve the problem of environmental pollution, but also create benefits for enterprises and reduce production costs. At present, the resource utilization of manganese slag mainly includes three directions according to the application field, namely: extracting valuable components, producing building materials products, and preparing agricultural products.

[0003] At present, when the manganese slag generated in the production process of electrolytic manganese is utilized as a resource, the manganese slag can be dried, cooled, ground and sieved in sequence to obtain manganese slag powder for reuse. A single-drum cooler is widely used in the cooling process of the manganese slag, and the existing single-drum cooler sometimes adopts a combination of water cooling and air cooling, that is, when the single-drum cooler cools the material through a fan, a spray pipe is used to spray cooling water on the outer wall of the single-drum cooler for cooling. However, since the cooling water sprayed from the spray pipe is usually in contact with the outer wall of the single-drum cooler for a short time, it is discharged without being fully utilized, which will result in a large consumption of water resources and low environmental protection. Utility Model Content

[0004] The utility model aims to provide a cooling mechanism for electrolytic manganese to solve the problem raised in the above-mentioned background technology that when the current single-drum cooler adopts a combination of water cooling and air cooling to cool the manganese slag produced in the production process of electrolytic manganese, the cooling water sprayed from the spray pipe is usually in contact with the outer wall of the single-drum cooler for a short time, resulting in a large consumption of water resources.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling mechanism for electrolytic manganese, comprising a single-cylinder cooler, a spray pipe is provided on the top of the single-cylinder cooler, and the outer walls on the front and rear sides of the single-cylinder cooler are provided with slow flow plates, and the bottom of the single-cylinder cooler is provided with a liquid collecting tank, and the outer walls on the front and rear sides of the liquid collecting tank are symmetrically provided with positioning columns, the outer sleeve of the positioning column is provided with a movable sleeve, the top of the movable sleeve is provided with a connecting rod connected to the slow flow plate, and a connecting plate is connected between a group on the same side of the movable sleeve, and a push rod is provided in the middle of the outer side of the connecting plate.

[0006] Preferably, a plurality of dividing strips are evenly arranged on the inner wall of the slow flow plate, and a plurality of overflow holes are evenly arranged on the dividing strips.

[0007] Preferably, the outer walls on both sides of the front and rear of the liquid collecting tank are provided with support plates located below the connecting plate, and the outer wall of the outer end of the push rod is symmetrically provided with blocks, and a strip groove matching the block structure is provided in the middle of the top of the support plate.

[0008] Preferably, the outer walls on both sides of the front and rear of the liquid collecting tank are provided with support plates located below the connecting plate, and the outer wall of the outer end of the push rod is symmetrically provided with blocks, and a strip groove matching the block structure is provided in the middle of the top of the support plate.

[0009] Preferably, the spray pipe is located directly above the single-drum cooler, and a plurality of atomizing nozzles are evenly arranged at the bottom of the spray pipe, and a water delivery hose is arranged in the middle of the spray pipe.

[0010] Preferably, the flow control plates are all arc-shaped structures, and a plurality of guide grooves are provided on the outer wall of the flow control plates, and the guide grooves on the outer wall of the flow control plates are arc-shaped structures.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the cooling mechanism of electrolytic manganese metal can slow down the speed of cooling water sprayed from the spray pipe flowing on the outer wall of the single-cylinder cooler, so that the cooling water can be more fully utilized, which is conducive to saving water resources and is more environmentally friendly. The cooling mechanism of electrolytic manganese metal is provided with arc-shaped slow-flow plates on the outside of the front and rear sides of the single-cylinder cooler. The slow-flow plates can be moved to a suitable position on the outer wall of the single-cylinder cooler by the cooperation of the push rod, the connecting plate, the movable sleeve, the positioning column and the connecting rod, so as to use the dividing strips on the inner wall to layer and block the cooling water flowing on the outer wall of the single-cylinder cooler, thereby achieving the slow-flow effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the cooling mechanism structure of electrolytic manganese metal according to the utility model;

[0013] Figure 2 This is a schematic diagram of the external structure of a liquid collecting tank of a cooling mechanism for electrolytic manganese metal according to the utility model;

[0014] Figure 3 It is a schematic diagram of the top view of the liquid collecting tank of the cooling mechanism of electrolytic manganese metal of the utility model;

[0015] Figure 4 The utility model is a schematic diagram of the inner structure of a slow flow plate of a cooling mechanism for electrolytic manganese.

[0016] In the figure: 1. Single-drum cooler; 2. Spray pipe; 3. Slow-flow plate; 4. Liquid collecting tank; 5. Positioning column; 6. Movable sleeve; 7. Connecting rod; 8. Connecting plate; 9. Push rod; 10. Support plate; 11. Sliding block; 12. Card block; 13. Separation strip. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4The utility model provides a technical solution: a cooling mechanism for electrolytic manganese, comprising a single-cylinder cooler 1, gear rings driven to rotate by a driving device are arranged on both sides of the single-cylinder cooler 1, a blower is installed on one side inside the single-cylinder cooler 1, a spray pipe 2 is arranged above the single-cylinder cooler 1, both sides of the bottom end of the spray pipe 2 are welded and fixed to a bracket supported on the ground, slow-flow plates 3 are arranged on the outer walls of the front and rear sides of the single-cylinder cooler 1, a liquid collecting tank 4 is arranged at the bottom of the single-cylinder cooler 1, the top of the liquid collecting tank 4 is an open structure, and the outer walls of the front and rear sides of the liquid collecting tank 4 are symmetrically provided with positioning columns 5, the inner ends of the positioning columns 5 are welded and fixed to the outer walls of the liquid collecting tank 4, the outer sleeve of the positioning column 5 is provided with a movable sleeve 6, and the top of the movable sleeve 6 is provided with a connection connected to the slow-flow plate 3 Rod 7, the bottom end of the connecting rod 7 is welded and fixed on the top of the movable sleeve 6, the top end of the connecting rod 7 is fixed to the outer wall of the slow flow plate 3 by bolts, and a connecting plate 8 is connected between a group of movable sleeves 6 on the same side, and the connection between the connecting plate 8 and the movable sleeve 6 is fixed by welding. A push rod 9 is provided in the middle of the outer side of the connecting plate 8, and the inner end of the push rod 9 is connected to the connection of the outer wall of the connecting plate 8 through a bearing. When the single-cylinder cooler 1 of this structure drives the gear ring to rotate through the driving device and uses the blower to cool the manganese slag, the spray pipe 2 can synchronously spray coolant on the top of the single-cylinder cooler 1, and the push rod 9 can push the connecting plate 8 to move forward and backward outside the liquid collecting tank 4. When the connecting plate 8 moves forward and backward, it can synchronously drive the two movable sleeves 6 along the outer side of the positioning column 5 The connecting rod 7 is displaced by sliding. When the connecting rod 7 is displaced and drives the slow flow plate 3 to fit the appropriate position of the outer wall of the single-cylinder cooler 1, the slow flow plate 3 can play a layered barrier role for the cooling water flowing on the outer wall of the single-cylinder cooler 1, thereby delaying the speed of the cooling water flowing on the outer wall of the single-cylinder cooler 1, so that the cooling water can be more fully utilized, and the collecting tank 4 can also collect and reuse the cooling water flowing down the outer wall of the single-cylinder cooler 1, avoiding the problem that the cooling water sprayed from the spray pipe 2 is in contact with the outer wall of the single-cylinder cooler 1 for a short time, resulting in the problem of being discharged without being fully utilized, which is conducive to saving water resources and is more environmentally friendly. A plurality of dividing strips 13 are evenly welded and fixed on the inner wall of the slow flow plate 3, and a plurality of dividing strips 13 are evenly arranged on the dividing strips 13 Overflow holes, and the overflow holes on each dividing strip 13 are staggered. The cooling water flowing on the outer wall of the single-cylinder cooler 1 of this structure can pass through the gap between the outer wall of the single-cylinder cooler 1 and the inner wall of the slow-flow plate 3 and overflow from the overflow holes on the dividing strip 13 in layers, so that the slow-flow plate 3 plays a role of layered barrier for the cooling water, so that the speed of cooling water flowing on the outer wall of the single-cylinder cooler 1 is slowed down. The outer walls of the front and rear sides of the liquid collecting tank 4 are provided with support plates 10 located under the connecting plate 8. The inner end of the support plate 10 is welded and fixed to the outer wall of the liquid collecting tank 4, and a card block 12 is symmetrically bonded and fixed to the outer wall of the outer end of the push rod 9. The card block 12 is made of elastic rubber material, and a strip-shaped card groove matching the structure of the card block 12 is provided in the middle of the top of the support plate 10.When the push rod 9 of this structure pushes the connecting plate 8 to the appropriate position, the card block 12 can be rotated to snap into the corresponding position in the strip card groove at the top of the support plate 10 to achieve the effect of quickly limiting the push rod 9, thereby ensuring the stability of the slow flow plate 3 after it is moved to the appropriate position outside the single-cylinder cooler 1. Sliding blocks 11 are welded and fixed on both sides of the bottom of the connecting plate 8, and sliding grooves that match the sliding block 11 structure are symmetrically provided on both sides of the top of the support plate 10. When the connecting plate 8 of this structure moves forward and backward, it will synchronously drive the sliding block 11 to slide in the sliding groove at the top of the support plate 10 to ensure stability during activity. The spray pipe 2 is located in the single-cylinder cooler 1, and a plurality of atomizing nozzles are evenly arranged at the bottom of the spray pipe 2, and a water delivery hose is arranged in the middle of the spray pipe 2. The spray pipe 2 of this structure can deliver cooling water in real time through the water delivery hose and spray it out using a plurality of atomizing nozzles to achieve the effect of uniform spraying on the outer wall of the single-cylinder cooler 1. The slow flow plates 3 are all arc-shaped structures, and a plurality of guide grooves are arranged on the outer wall of the slow flow plates 3, and the guide grooves on the outer wall of the slow flow plates 3 are arc-shaped structures. The slow flow plates 3 of this structure can guide a part of the cooling water splashed on the outer wall to the collecting tank 4 through a plurality of guide grooves, so as to more fully collect the cold water and avoid wasting cooling water.

[0019] Working principle: When using the cooling mechanism of electrolytic manganese metal, first connect the water hose on the spray pipe 2 to the external water supply equipment and use the pump body to transport it. When the single-cylinder cooler 1 drives the gear ring to rotate through the driving device and uses the blower to cool the manganese slag, the spray pipe 2 can simultaneously spray cooling water through a plurality of atomizing nozzles to improve the cooling effect. At the same time, push the two push rods 9 respectively. When the push rods 9 are pushed toward the liquid collecting tank 4, they will drive the connecting plate 8 to move inward. When the connecting plate 8 moves inward, it can synchronously drive the two movable sleeves 6 along the outside of the positioning column 5. The sliding causes the connecting rod 7 to move as well. When the connecting rods 7 of the same group move synchronously and drive the slow flow plate 3 to fit the appropriate position on the outer wall of the single-cylinder cooler 1, the cooling water sprayed by the spray pipe 2 onto the outer wall of the single-cylinder cooler 1 will pass through the gap between the outer wall of the single-cylinder cooler 1 and the inner wall of the slow flow plate 3. When the cooling water passes through, it will contact several dividing strips 13 respectively and then overflow from the overflow hole in layers. The flow speed can be slowed down, so that the manganese slag cooling effect is better, until the cooling water cools the outer wall of the single-cylinder cooler 1 and flows into the inside of the collecting tank 4 for collection, thereby completing a series of tasks.

[0020] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cooling mechanism for electrolytic manganese metal, comprising a single-drum cooler (1), a spray pipe (2) being provided above the single-drum cooler (1), characterized in that: The outer walls on both sides of the front and rear of the single-cylinder cooler (1) are provided with slow-flow plates (3), the bottom of the single-cylinder cooler (1) is provided with a liquid collecting tank (4), the outer walls on both sides of the front and rear of the liquid collecting tank (4) are symmetrically provided with positioning columns (5), the outer sleeve of the positioning column (5) is provided with a movable sleeve (6), the top of the movable sleeve (6) is provided with a connecting rod (7) connected to the slow-flow plate (3), and a connecting plate (8) is connected between the same side of the movable sleeve (6), and a push rod (9) is provided in the middle of the outer side of the connecting plate (8).

2. The cooling mechanism for electrolytic manganese metal according to claim 1, characterized in that: A plurality of dividing strips (13) are evenly arranged on the inner wall of the slow flow plate (3), and a plurality of overflow holes are evenly arranged on the dividing strips (13).

3. The cooling mechanism for electrolytic manganese metal according to claim 1, characterized in that: The outer walls of the front and rear sides of the liquid collecting tank (4) are both provided with support plates (10) located below the connecting plate (8), and the outer wall of the outer end of the push rod (9) is symmetrically provided with a clamping block (12), and a strip-shaped clamping groove that matches the structure of the clamping block (12) is provided in the middle of the top of the support plate (10).

4. The cooling mechanism for electrolytic manganese metal according to claim 3, characterized in that: Sliding blocks (11) are provided on both sides of the bottom of the connecting plate (8), and sliding grooves matching the structure of the sliding blocks (11) are symmetrically provided on both sides of the top of the supporting plate (10).

5. The cooling mechanism for electrolytic manganese metal according to claim 1, characterized in that: The spray pipe (2) is located directly above the single-drum cooler (1), and a plurality of atomizing nozzles are evenly arranged at the bottom of the spray pipe (2), and a water delivery hose is arranged in the middle of the spray pipe (2).

6. The cooling mechanism for electrolytic manganese metal according to claim 1, characterized in that: The slow flow plates (3) are all of arc-shaped structures, and a plurality of guide grooves are provided on the outer wall of the slow flow plates (3), and the guide grooves on the outer wall of the slow flow plates (3) are of arc-shaped structures.

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