Distributing device of high-temperature melting furnace

Abstract

The high-temperature melting furnace material distribution device comprises a furnace body and a material distribution mechanism, a feeding port is formed in the top end of the furnace body, the material distribution mechanism is arranged at the feeding port, the material distribution mechanism comprises a rotating component and a swinging component, the rotating component comprises a rotating carrying table and a first driving element, and the swinging component is arranged in the rotating carrying table; the swinging component comprises a discharging component, a swinging support and a second driving element, the discharging component extends into the furnace body, the first driving element drives the rotating carrying table to rotate, the swinging component is arranged in the rotating carrying table and can rotate along with the rotating carrying table, and the second driving element drives the discharging component to swing through the swinging support; the discharging component can uniformly distribute ash from one point to a large-range surface by means of rotation and swing, so that the fed ash is distributed in the whole furnace body as far as possible, the ash can cover a molten slurry surface in the furnace body, and the melting efficiency and the heat utilization rate are higher.

Description

Technical Field

[0001] The present application relates to the technical field of melting furnace equipment, and in particular to a material distribution device for a high-temperature melting furnace. Background Art

[0002] The ash melting technology is to melt the ash at high temperature to form a glass body for solidification. The melting furnace generally adopts a fully enclosed furnace type, and the temperature inside the furnace is as high as thousands of degrees Celsius. Therefore, the feeding device has very high high temperature resistance requirements. At the same time, in order to achieve more efficient melting efficiency and heat utilization, the ash melting process often requires the feed to be distributed as much as possible throughout the melting furnace so that the new material covers the entire molten slurry surface. In some existing high-temperature melting furnaces, water-cooled spiral feeding or chute feeding is used, and the feeding range is too small to distribute the ash well throughout the melting furnace. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a high-temperature melting furnace material distribution device with good safety performance.

[0004] According to a first aspect of the present application, a high-temperature melting furnace material distribution device includes:

[0005] A furnace body, wherein a feed inlet is arranged at the top of the furnace body;

[0006] A material distributing mechanism, wherein the material distributing mechanism is arranged at the material feeding port, the material distributing mechanism comprises a rotating component and a swinging component, the rotating component comprises a rotating platform and a first driving element driving the rotating platform to rotate, the swinging component is arranged in the rotating platform, the swinging component comprises a discharging component, a swinging bracket and a second driving element, the discharging component extends into the furnace body, the discharging component is arranged on the swinging bracket, and the second driving element drives the swinging bracket to drive the discharging component to swing.

[0007] A high-temperature melting furnace charging device according to an embodiment of the first aspect of the present application has at least the following beneficial effects: a high-temperature melting furnace charging device of the present application comprises a furnace body and a charging mechanism, a charging port is provided at the top of the furnace body, the charging mechanism is provided at the charging port, the charging mechanism comprises a rotating component and a swinging component, the rotating component comprises a rotating platform and a first driving element, the swinging component is provided in the rotating platform, the swinging component comprises a discharging component, a swinging bracket and a second driving element, the discharging component extends into the furnace body, the first driving element drives the rotating platform to rotate, the swinging component is provided in the rotating platform, the swinging component can follow the rotating platform to rotate, the second driving element drives the discharging component to swing through the swinging bracket, the discharging component can rely on rotation and swinging to evenly distribute ash from a point to a large range of surfaces, so that the ash feed is distributed as much as possible in the entire furnace body, the ash can cover the slurry surface in the furnace body, and the melting efficiency and heat utilization rate are higher.

[0008] According to some embodiments of the present application, the first driving element includes a rotary motor, a fixed ring, a rotating ring and a driving shaft, the driving shaft is used to connect the rotary motor and the rotating ring, the fixed ring is arranged on the furnace body, and the rotating ring is arranged on the rotating carrier.

[0009] According to some embodiments of the present application, the second driving element includes a swing motor, a crank, a connecting rod and a rocker, the crank is arranged on the swing motor, the rocker is connected to the swing bracket, and the connecting rod is used to connect the crank and the rocker.

[0010] According to some embodiments of the present application, a first water-cooling component is provided on the inner wall of the rotating platform, and the first water-cooling component includes a first water inlet pipe and a first water return pipe connected to each other.

[0011] According to some embodiments of the present application, a second water-cooling component is disposed on the outer side of the swing component, and the second water-cooling component includes a second water inlet pipe and a second water return pipe that are connected to each other.

[0012] According to some embodiments of the present application, the discharging component is configured as a discharging trough, the discharging trough is arranged at an angle, and the discharging trough includes a trough body and trough edges arranged on both sides of the trough body.

[0013] According to some embodiments of the present application, the height of the groove edge gradually decreases in a direction toward the bottom of the furnace body.

[0014] According to some embodiments of the present application, a material receiving pipe is provided at the upper end of the material distributing mechanism, a connecting plate is provided at the outer side of the material receiving pipe, and the material receiving pipe is installed on the rotating carrier through the connecting plate.

[0015] According to some embodiments of the present application, a feeding component is further included, and the feeding component is connected to the feeding port.

[0016] According to some embodiments of the present application, the feeding component is configured as a screw conveyor.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic structural diagram of a high-temperature melting furnace material distribution device according to an embodiment of the present application;

[0020] Figure 2 is an axial view of a material distribution mechanism according to an embodiment of the present application;

[0021] Figure 3 yes Figure 2 A schematic structural diagram of the cloth distributing mechanism from another angle shown;

[0022] Figure 4 It is a schematic structural diagram of a swing component according to an embodiment of the present application. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0024] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, inside, outside, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, assembling, and matching should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0027] Refer to the following Figures 1 to 4 A high-temperature melting furnace material distribution device according to an embodiment of the present application is described.

[0028] A high temperature melting furnace material distribution device according to an embodiment of the present application, such as Figures 1 to 4As shown, the furnace body 100 and the material distribution mechanism are included. A material feed port is provided at the top of the furnace body 100. A molten slurry 110 for melting ash 120 is provided in the furnace body 100. The ash 120 enters the furnace body 100 from the material feed port and falls onto the surface of the molten slurry 110 for melting. The material distribution mechanism is provided at the material feed port. The material distribution mechanism includes a rotating component 200 and a swinging component 300. The rotating component 200 includes a rotating platform 210 and a first driving element 220 for driving the rotating platform 210. The swinging component 300 is provided in the rotating platform 210. The swinging component 300 includes a discharging component, a swinging bracket 320 and a second driving element. The discharging component extends into the furnace body 100. The discharging component is provided on the swinging bracket 320. The second driving element drives the swinging bracket 320 to drive the discharging component to swing. The discharging component extends into the furnace body 100, and the discharging component can rotate and swing in the furnace body 100. Specifically, the first driving element 220 drives the rotating platform 210 to rotate, and the swinging component 300 is arranged in the rotating platform 210. The swinging component 300 can rotate with the rotating platform 210. The second driving element drives the discharging component to swing through the swinging bracket 320. The discharging component can rely on rotation and swinging to evenly arrange the ash 120 from a point to a large range of surfaces, so that the ash 120 feed is distributed as much as possible in the entire furnace body 100. The ash 120 can cover the surface of the slurry 110 in the furnace body 100, and the melting efficiency and heat utilization rate are higher. It can be understood that in some embodiments, the furnace body 100 is set as a fully enclosed circular furnace body 100, the material distribution mechanism is set at the feed inlet, and the first driving element 220 drives the object turntable and the swing component 300 to rotate, so that the material discharging component can rotate circumferentially in the furnace body 100, and the ash 120 is sprinkled at various positions around the furnace body 100. The feed inlet is set at the center of the furnace body 100, and the swing component 300 is set at the feed inlet of the furnace body 100. The swing component 300 includes a material discharging component, a swing bracket 320 and a second driving element. The swing bracket 320 connects the second driving element and the material discharging component. The second driving element drives the swing bracket 320 to drive the material discharging component to swing. The material discharging component can swing in the radial direction of the furnace body 100 driven by the swing bracket 320, and the ash 120 is sprinkled at various positions in the radial direction of the furnace body 100. Through the combination of rotation and swinging, the discharging component can evenly arrange the ash 120 on the surface of the slurry 110 of the entire furnace body 100, covering the surface of the slurry 110 in the furnace body 100, thereby improving the melting efficiency and heat utilization rate.

[0029] Reference Figure 1 and Figure 2According to some embodiments of the present application, the first driving element 220 includes a rotary motor, a fixed ring, a rotating ring and a driving shaft, the driving shaft is used to connect the rotary motor and the rotating ring, the fixed ring is arranged on the furnace body 100, and the rotating ring is arranged on the rotating platform 210. The first driving element 220 is used to drive the rotating platform 210 to rotate, the swing component 300 is arranged in the rotating platform 210, and the swing component 300 can rotate with the rotating platform 210. Specifically, the first driving element 220 includes a rotary motor, a fixed ring, a rotating ring and a driving shaft, the fixed ring is used to fix the first driving element 220, the fixed ring is arranged on the furnace body 100, and the first driving element 220 can be installed and fixed on the furnace body 100. The rotating circle is arranged on the rotating platform 210, and the rotary motor is connected to the rotating circle through the driving shaft. The rotating motor drives the driving shaft to rotate, and the driving shaft drives the rotating circle and the rotating platform 210 to rotate. The swinging component 300 is arranged in the rotating platform 210, and finally the swinging component 300 is rotated relative to the furnace body 100. The discharging component discharges the ash 120 and evenly arranges the ash 120 on the molten slurry 110 surface of the entire furnace body 100. It can be understood that in some embodiments, the furnace body 100 is arranged as a fully enclosed circular furnace body 100, the feed port is arranged at the center of the furnace body 100, and the swinging component 300 is arranged at the feed port of the furnace body 100. The rotation of the swinging component 300 relative to the furnace body 100 can sprinkle the ash 120 at various positions around the furnace body 100, so that the arrangement of the ash 120 is more uniform, and the surface of the molten slurry 110 is fully utilized, and the melting efficiency and heat utilization rate are improved. In some other embodiments, the first driving element 220 can also realize the rotational motion through gear meshing. For example, the first driving element 220 includes a driving motor, a main gear and a sub-gear, the sub-gear is fixedly connected to the rotating platform 210, the driving motor drives the main gear to rotate, the main gear drives the sub-gear to rotate, and the sub-gear drives the rotating platform 210 to realize the rotational motion. In some other embodiments, the first driving element 220 can also realize the rotational motion of the rotating platform 210 through the transmission form of a worm gear, which is also within the protection scope of the present application.

[0030] Reference Figure 2 and Figure 4According to some embodiments of the present application, the second driving element includes a swing motor 360, a crank 340, a connecting rod 330 and a rocker 350, the crank 340 is set on the swing motor 360, the rocker 350 is connected to the swing bracket 320, and the connecting rod 330 is used to connect the crank 340 and the rocker 350. The swing component 300 includes a discharging component, a swing bracket 320 and a second driving element, the second driving element includes a swing motor 360, a crank 340, a connecting rod 330 and a rocker 350, the discharging component extends into the furnace body 100, and the swing bracket 320 connects the discharging component and the second driving element. Specifically, the crank 340 is set on the swing motor 360, the rocker 350 is connected to the swing bracket 320, and the connecting rod 330 is used to connect the crank 340 and the rocker 350. The swing motor 360 drives the crank 340, the rocker 350, the connecting rod 330, the swing bracket 320 and the discharging component to move in sequence, and the crank 340, the rocker 350, the connecting rod 330 and the swing bracket 320 cooperate to form a crank 340 rocker 350 structure, which converts the rotational action of the swing motor 360 into the swinging action of the discharging component. Through the swinging action of the crank 340 rocker 350 structure, the discharge component can swing inside the furnace body 100, and the ash 120 is sprinkled at various positions in the furnace body 100, so that the ash 120 is arranged more evenly. It can be understood that in some embodiments, the furnace body 100 is set as a fully enclosed circular furnace body 100, the feed port is set at the center of the furnace body 100, the swing component 300 is set at the feed port of the furnace body 100, and the second driving element drives the swing bracket 320 to drive the discharge component to swing. The discharge component can swing in the radial direction of the furnace body 100 driven by the swing bracket 320, and the ash 120 is sprinkled at various positions in the radial direction of the furnace body 100, so that the arrangement of the ash 120 is more even, and the full use of the slurry 110 surface is achieved, and the melting efficiency and heat utilization rate are improved. In some other embodiments, the second driving element can also be set to other power parts such as a cylinder or a hydraulic cylinder. By driving the swing bracket 320 to reciprocate through the cylinder or hydraulic cylinder, the discharging part can also be swung back and forth, thereby arranging the ash 120 at various positions of the furnace body 100.

[0031] Reference Figure 3According to some embodiments of the present application, a first water-cooling component is disposed on the inner wall of the rotating platform 210, and the first water-cooling component includes a first water inlet pipe 211 and a first water return pipe 212 connected to each other. The lower end of the rotating platform 210 extends into the furnace body 100, and a first water-cooling component is disposed on the inner wall of the rotating platform 210. By disposing the first water-cooling component, a low-temperature environment can be formed in the rotating platform 210. The swing component 300 is disposed in the rotating platform 210. The provision of the first water-cooling component enables various components inside the rotating platform 210 to be used normally in the high-temperature furnace body 100, thereby improving the service life of the swing component 300. The first water cooling component includes a first water inlet pipe 211 and a first water return pipe 212. The first water inlet pipe 211 and the first water return pipe 212 are connected to each other. The first water inlet pipe 211 and the first water return pipe 212 are arranged on the inner wall of the rotating platform 210. The fluid enters from the first water inlet pipe 211 and flows out from the first water return pipe 212. The continuously flowing fluid can take away the high temperature inside the rotating platform 210 and cool down the internal environment of the rotating platform 210.

[0032] Reference Figure 3 According to some embodiments of the present application, a second water-cooling component is disposed on the outer side of the swing component 300, and the second water-cooling component includes a second water inlet pipe 213 and a second water return pipe 214 connected to each other. The second water-cooling component is disposed on the outer side of the swing component 300, specifically, the second water-cooling component includes a second water inlet pipe 213 and a second water return pipe 214, the second water inlet pipe 213 and the second water return pipe 214 are connected, and the connecting part of the second water inlet pipe 213 and the second water return pipe 214 is disposed on the swing component 300, the fluid enters from the second water inlet pipe 213, and flows out from the second water return pipe 214, the continuously flowing fluid can take away the temperature of the swing component 300, cool down the swing component 300, so that the swing component 300 can be used normally in the high-temperature furnace body 100, and the service life of the swing component 300 is improved.

[0033] Reference Figure 2 and Figure 4According to some embodiments of the present application, the discharging component is configured as a discharging trough 310, the discharging trough 310 is tilted, and the discharging trough 310 includes a trough body 311 and trough edges 312 arranged on both sides of the trough body 311. The swing component 300 includes a discharging component, a swing bracket 320, and a second driving element. The discharging component is connected to the second driving element through the swing bracket 320. Specifically, the discharging component is configured as a discharging trough 310 that is tilted, the discharging trough 310 is rotatably connected to the swing bracket 320, the second driving element drives the swing bracket 320 to move, and the swing bracket 320 drives the discharging component to swing. The discharging component can swing inside the furnace body 100 driven by the swing bracket 320 to sprinkle the ash 120 at various positions of the furnace body 100. The discharge chute 310 includes a chute body 311 and a chute edge 312. The chute edge 312 is disposed on both sides of the chute body 311. The chute edge 312 can block the ash 120, so that the ash 120 flows out from the bottom of the discharge chute 310, so that the ash 120 can fall into the swing range of the discharge chute 310, thereby improving the uniformity of the distribution of the ash 120. Specifically, in some embodiments, the height of the chute edge 312 gradually decreases in the direction toward the bottom of the furnace body 100. The groove edges 312 on both sides of the trough body 311 gradually become lower in the direction toward the bottom of the furnace body 100, that is, in the vertical direction of the furnace body 100, the closer the top groove edge 312 is to the furnace body 100, the better the blocking effect, and the closer the bottom groove edge 312 is to the furnace body 100, the worse the blocking effect. Such a setting can make the ash 120 fall to the bottom position of the discharge trough 310 and then leave the discharge trough 310, so that the ash 120 can fall into the swinging range of the discharge trough 310 as much as possible, thereby improving the uniformity of the distribution of the ash 120.

[0034] Reference Figure 1 , Figure 2 and Figure 3 According to some embodiments of the present application, a receiving pipe 510 is provided at the upper end of the material distribution mechanism, a connecting plate 520 is provided outside the receiving pipe 510, and the receiving pipe 510 is installed on the rotating platform 210 through the connecting plate 520. The material distribution mechanism is arranged at the feeding port of the furnace body 100, the receiving pipe 510 is provided at the upper end of the material distribution mechanism, and a discharging component is provided at the lower end of the material distribution mechanism. The receiving pipe 510 receives the ash 120 and can receive the ash 120 into the furnace body 100. Specifically, the ash 120 falls into the material distribution mechanism through the guidance of the receiving pipe 510, and is finally discharged through the discharging component. A connecting plate 520 is provided on the outside of the material receiving pipe 510, and the material receiving pipe 510 is installed on the rotating platform 210 through the connecting plate 520. The distribution mechanism is fixed on the rotating platform 210 through the setting of the connecting plate 520. The distribution mechanism can rotate with the rotating platform 210 to distribute the ash 120 at various positions of the furnace body 100.

[0035] Reference Figure 1According to some embodiments of the present application, a feed component 400 is further included, and the feed component 400 is connected to the feed port. The feed component 400 is used to transport the ash 120, and the feed component 400 is connected to the feed port. The ash 120 is transported to the feed port through the feed component 400 and distributed to the furnace body 100 through the distribution mechanism. Specifically, in some embodiments, the feed component 400 is configured as a screw conveyor. In some other embodiments, the feed component 400 can also be configured as a component for transporting materials such as a feeding pipe or a hopper.

[0036] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present application.

Claims

1. A high temperature melting furnace distribution device, characterized in that: include: A furnace body, wherein a feed inlet is arranged at the top of the furnace body; A material distributing mechanism, wherein the material distributing mechanism is arranged at the material feeding port, the material distributing mechanism comprises a rotating component and a swinging component, the rotating component comprises a rotating platform and a first driving element driving the rotating platform to rotate, the swinging component is arranged in the rotating platform, the swinging component comprises a discharging component, a swinging bracket and a second driving element, the discharging component extends into the furnace body, the discharging component is arranged on the swinging bracket, and the second driving element drives the swinging bracket to drive the discharging component to swing.

2. A high temperature melting furnace material distribution device according to claim 1, characterized in that: The first driving element includes a rotary motor, a fixed ring, a rotating ring and a driving shaft, wherein the driving shaft is used to connect the rotary motor and the rotating ring, the fixed ring is arranged on the furnace body, and the rotating ring is arranged on the rotating carrier.

3. A high temperature melting furnace distribution device according to claim 1, characterized in that: The second driving element includes a swing motor, a crank, a connecting rod and a rocker, the crank is arranged on the swing motor, the rocker is connected to the swing bracket, and the connecting rod is used to connect the crank and the rocker.

4. A high temperature melting furnace material distribution device according to claim 1, characterized in that: The inner wall of the rotating platform is provided with a first water cooling component, and the first water cooling component includes a first water inlet pipe and a first water return pipe connected to each other.

5. A high temperature melting furnace material distribution device according to claim 1, characterized in that: A second water cooling component is arranged outside the swing component, and the second water cooling component includes a second water inlet pipe and a second water return pipe connected to each other.

6. A high temperature melting furnace distribution device according to claim 1, characterized in that: The discharging component is configured as a discharging trough, the discharging trough is configured obliquely, and the discharging trough comprises a trough body and trough edges configured on both sides of the trough body.

7. A high temperature melting furnace distribution device according to claim 6, characterized in that: The height of the groove edge gradually decreases in the direction toward the bottom of the furnace body.

8. The high temperature melting furnace material distribution device according to claim 1, characterized in that: A material receiving pipe is arranged at the upper end of the material distributing mechanism, a connecting plate is arranged at the outer side of the material receiving pipe, and the material receiving pipe is installed on the rotating carrier through the connecting plate.

9. A high temperature melting furnace material distribution device according to claim 1, characterized in that: It also includes a feeding component, which is connected to the feeding port.

10. A high temperature melting furnace material distribution device according to claim 9, characterized in that: The feeding component is configured as a screw conveyor.

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