Device for sintering and blowing high-temperature gas

Abstract

The utility model relates to the technical field of sintering, in particular to a device for sintering and blowing high-temperature gas, which comprises a shell, one side of the top end of the shell is fixedly connected with a steam forming assembly, the steam forming assembly comprises a water tank, a connecting pipe, a water pump, a collecting frame and a heating rod, the top end of the water tank is fixedly connected with the connecting pipe, and the connecting pipe is fixedly connected with the water pump. The bottom end of the connecting pipe is fixedly connected to one side of the top end of the shell, a water pump is fixedly connected to the outer surface of the connecting pipe, the bottom end of the collecting frame is fixedly connected to the inner bottom wall of the shell, and a plurality of heating rods are fixedly connected to the inner wall of the shell. Through the arrangement of the water tank, the connecting pipe, the water pump, the collecting frame and the heating rod, during use, the connecting pipe is fixed through the water tank, the water pump is externally connected with a power supply to convey water in the water tank into the collecting frame from the connecting pipe, and the heating rod is externally connected with a power supply, so that the temperature in the device rises, and water forms water vapor in the collecting frame; therefore, the effect of quickly forming water vapor is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering, in particular to a device for realizing sintering by spraying high-temperature gas. Background Art

[0002] Sintering is a traditional process that converts powdered materials into dense bodies. People have long used this process to produce ceramics, powder metallurgy, refractory materials, ultra-high temperature materials, etc. Generally speaking, after the powder is formed, the dense body obtained by sintering is a polycrystalline material, and its microstructure is composed of crystals, glass and pores. The sintering process directly affects the grain size, pore size and grain boundary shape and distribution in the microstructure, which in turn affects the performance of the material. The existing technology requires steam to be sprayed on the material during the sintering process to accelerate the reaction process.

[0003] However, the prior art lacks the function of quickly forming steam. In actual use, during the sintering process, it is necessary to continuously spray steam on the surface of the material for a period of time to ensure the reduction of residual carbon in the sintered ore and carbon monoxide. The steam in the prior art needs to be prepared in advance, and the staff sprays it on the surface of the material through an air pipe, resulting in low working efficiency of the prior art and a long waiting time for steam. In addition, the prior art lacks the function of transmitting steam. In actual use, after the steam is prepared, the staff transmits it through a blow pipe or by fanning the steam. The prior art has slow transmission efficiency, and the high steam concentration will condense into water droplets, which will cause certain damage to the surface of the material, resulting in limitations of the prior art. Utility Model Content

[0004] The purpose of the utility model is to provide a device for realizing high-temperature gas injection during sintering, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for realizing high-temperature gas injection for sintering, comprising a shell, a steam generating assembly fixedly connected to one side of the top of the shell, the steam generating assembly comprising a water tank, a connecting pipe, a water pump, a collecting frame and a heating rod, a connecting pipe fixedly connected to the top of the water tank, a bottom end of the connecting pipe fixedly connected to one side of the top of the shell, a water pump fixedly connected to the outer surface of the connecting pipe, a bottom end of the collecting frame fixedly connected to the inner bottom wall of the shell, and a plurality of heating rods fixedly connected to the inner wall of the shell;

[0007] A steam transmission component is fixedly connected to one side of the bottom end of the shell, and the steam transmission component includes a transmission pipe, a fan, a filter and a collecting ring. The outer surface of the transmission pipe is fixedly connected to one side of the bottom end of the shell, the inner wall of the transmission pipe is fixedly connected to the fan, the bottom end of the transmission pipe is fixedly connected to the filter, and the bottom end of the filter is threadedly connected to the collecting ring.

[0008] Preferably, a card slot is provided on the other side of the top end of the shell, and a temperature detector is fixedly connected to the inner wall of the card slot.

[0009] Preferably, a fixing groove is provided on the inner wall of the shell, and a heat-insulating layer is fixedly connected to the inner wall of the fixing groove.

[0010] Preferably, four corners of the bottom end of the shell are provided with mounting grooves, and anti-slip pads are fixedly connected to the inner walls of the mounting grooves.

[0011] Preferably, a connecting groove is provided on the front side of the shell, and a handle is fixedly connected to the inner wall of the connecting groove.

[0012] Preferably, a water inlet is fixedly connected to one side of the top of the water tank, a square slot is opened on one side of the water tank, and an observation plate is fixedly connected to the inner wall of the square slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This device is used to realize the sintering high-temperature gas injection. It is set up through a water tank, a connecting pipe, a water pump, a collecting frame and a heating rod. When in use, the connecting pipe is fixed through the water tank, and the water pump is connected to an external power supply to transfer the water inside the water tank from the connecting pipe to the collecting frame. The heating rod is connected to an external power supply to increase the internal temperature of the device, and the water forms water vapor in the collecting frame, thereby achieving the effect of quickly forming water vapor.

[0015] 2. This device is used to realize the sintering high-temperature gas injection. It is set up through the transmission pipe, fan, filter and collection circle. When in use, the fan is fixed through the transmission pipe, and the external power supply of the fan transmits the water vapor in the device to the surface of the material. The filter is fixed at the bottom of the transmission pipe. The water droplets formed by the water vapor in the transmission pipe slide along the surface of the filter to the collection circle. After the collection circle is full, the staff can take it away and clean the internal water source. The second installation can collect the water droplets again, thereby transmitting steam and collecting water droplets to prevent damage to the material due to direct contact of water droplets with high-temperature materials. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the internal cross-section of the utility model;

[0018] Figure 3It is an enlarged schematic diagram of the steam transmission component of the utility model;

[0019] Figure 4 It is an enlarged schematic diagram of the steam generating component of the present invention.

[0020] In the figure: 1. Shell; 2. Water tank; 3. Connecting pipe; 4. Water pump; 5. Collecting frame; 6. Heating rod; 7. Transmission pipe; 8. Fan; 9. Filter; 10. Collecting circle; 11. Temperature detector; 12. Insulation layer; 13. Anti-slip mat; 14. Handle; 15. Water inlet; 16. Observation board. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A device for realizing high-temperature gas injection for sintering, comprising a shell 1, a steam generating assembly is fixedly connected to one side of the top of the shell 1, the steam generating assembly comprises a water tank 2, a connecting pipe 3, a water pump 4, a collecting frame 5 and a heating rod 6, the top of the water tank 2 is fixedly connected to the connecting pipe 3, the bottom end of the connecting pipe 3 is fixedly connected to one side of the top of the shell 1, the outer surface of the connecting pipe 3 is fixedly connected to the water pump 4, the bottom end of the collecting frame 5 is fixedly connected to the inner bottom wall of the shell 1, and the inner wall of the shell 1 is fixedly connected to a plurality of heating rods 6;

[0023] A steam transmission component is fixedly connected to one side of the bottom end of the shell 1, and the steam transmission component includes a transmission pipe 7, a fan 8, a filter 9 and a collection ring 10. The outer surface of the transmission pipe 7 is fixedly connected to one side of the bottom end of the shell 1, the inner wall of the transmission pipe 7 is fixedly connected to the fan 8, the bottom end of the transmission pipe 7 is fixedly connected to the filter 9, and the bottom end of the filter 9 is threadedly connected to the collection ring 10;

[0024] In this embodiment, preferably, a card slot is provided on the other side of the top of the housing 1, and a temperature detector 11 is fixedly connected to the inner wall of the card slot. By setting the temperature detector 11, when in use, the temperature in the device can be observed at any time through the installation of the temperature detector 11. The staff can adjust the temperature according to their own needs to accelerate the formation of water vapor, thereby achieving the purpose of observing the temperature;

[0025] In this embodiment, preferably, a fixing groove is provided on the inner wall of the housing 1, and a heat-insulating layer 12 is fixedly connected to the inner wall of the fixing groove. By setting the heat-insulating layer 12, when in use, the temperature in the device can be observed at any time by installing the temperature detector 11. The staff can adjust the temperature according to their own needs to accelerate the formation of water vapor, thereby achieving the purpose of observing the temperature;

[0026] In this embodiment, preferably, mounting grooves are provided at the four corners of the bottom end of the housing 1, and anti-skid pads 13 are fixedly connected to the inner walls of the mounting grooves. By setting the anti-skid pads 13, when in use, the anti-skid pads 13 are installed to stabilize the device to prevent the device from shaking and tipping over due to external collisions, thereby causing damage. By installing the handle 14, the device can be manually moved by holding the handle 14, thereby achieving the effect of moving the device by hand;

[0027] In this embodiment, preferably, a connection groove is provided on the front of the housing 1, and a handle 14 is fixedly connected to the inner wall of the connection groove. By setting the handle 14, when in use, the handle 14 can be installed, and the device can be manually moved by holding the handle 14, thereby achieving the effect of moving the device by hand;

[0028] In the present embodiment, preferably, a water inlet 15 is fixedly connected to one side of the top of the water tank 2, a square slot is opened on one side of the water tank 2, and an observation plate 16 is fixedly connected to the inner wall of the square slot. Through the arrangement of the water inlet 15 and the observation plate 16, when in use, through the installation of the observation plate 16, the staff can observe the internal water level by watching the observation plate 16, and can add water at any time by putting it into the water inlet 15 and transmitting it to the water tank 2, thereby achieving the effect of facilitating the observation of the water level and adding water in time.

[0029] When a device for realizing high-temperature gas injection for sintering according to the present embodiment is used, the temperature inside the device can be observed at any time by installing a temperature detector 11. The staff can adjust the temperature according to their own needs to accelerate the formation of water vapor, thereby achieving the purpose of observing the temperature. By installing a thermal insulation layer 12, the thermal insulation layer 12 is used to slow down the loss of internal temperature, so that the internal temperature can be maintained at a certain high temperature, thereby achieving the effect of slowing down the loss of internal temperature. By installing an anti-skid pad 13, the anti-skid pad 13 is used to stabilize the device to prevent the device from shaking and tipping over due to external collisions, causing damage. By installing a handle 14, the device can be manually moved by holding the handle 14, thereby achieving the purpose of moving the device by hand. By installing an observation plate 16, the staff can observe the internal water level by watching the observation plate 16 and can add water at any time. It is placed in the water inlet 15 and transmitted to the water tank 2, so as to achieve the effect of facilitating the observation of the water level and timely adding water source. The connecting pipe 3 is fixed through the water tank 2, and the water pump 4 is connected to an external power supply to transmit the water inside the water tank 2 from the connecting pipe 3 to the collecting frame 5. The heating rod 6 is connected to an external power supply to increase the internal temperature of the device, and the water forms water vapor in the collecting frame 5, so as to achieve the effect of quickly forming water vapor. The fan 8 is fixed through the transmission pipe 7, and the fan 8 is connected to an external power supply to transmit the water vapor in the device to the surface of the material. The filter screen 9 is fixed at the bottom of the transmission pipe 7. Water droplets formed by water vapor in the transmission pipe 7 slide along the surface of the filter screen 9 into the collecting circle 10. After the collecting circle 10 is full, the staff can take it out and clean the internal water source. The water droplets can be collected again by the second installation, so as to achieve the effect of transmitting steam and collecting water droplets to prevent the material from being damaged by direct contact of water droplets with high-temperature materials.

Claims

1. A device for injecting high temperature gas for sintering, characterized in that: It comprises a shell (1), a top side of the shell (1) being fixedly connected to a steam generating component, the steam generating component comprising a water tank (2), a connecting pipe (3), a water pump (4), a collecting frame (5) and a heating rod (6), the top of the water tank (2) being fixedly connected to a connecting pipe (3), the bottom end of the connecting pipe (3) being fixedly connected to a top side of the shell (1), the outer surface of the connecting pipe (3) being fixedly connected to the water pump (4), the bottom end of the collecting frame (5) being fixedly connected to an inner bottom wall of the shell (1), and a plurality of heating rods (6) being fixedly connected to the inner wall of the shell (1); A steam transmission component is fixedly connected to one side of the bottom end of the shell (1), and the steam transmission component comprises a transmission pipe (7), a fan (8), a filter (9) and a collection ring (10); the outer surface of the transmission pipe (7) is fixedly connected to one side of the bottom end of the shell (1), the inner wall of the transmission pipe (7) is fixedly connected to the fan (8), the bottom end of the transmission pipe (7) is fixedly connected to the filter (9), and the bottom end of the filter (9) is threadedly connected to the collection ring (10).

2. The device for injecting high temperature gas for sintering according to claim 1, characterized in that: A slot is provided on the other side of the top end of the housing (1), and a temperature detector (11) is fixedly connected to the inner wall of the slot.

3. The device for injecting high temperature gas for sintering according to claim 1, characterized in that: A fixing groove is provided on the inner wall of the shell (1), and a heat-insulating layer (12) is fixedly connected to the inner wall of the fixing groove.

4. The device for injecting high temperature gas for sintering according to claim 1, characterized in that: The four corners of the bottom end of the shell (1) are provided with mounting grooves, and the inner wall of the mounting groove is fixedly connected with an anti-slip pad (13).

5. The device for injecting high temperature gas for sintering according to claim 1, characterized in that: A connecting groove is provided on the front side of the housing (1), and a handle (14) is fixedly connected to the inner wall of the connecting groove.

6. The device for injecting high temperature gas for sintering according to claim 1, characterized in that: A water inlet (15) is fixedly connected to one side of the top of the water tank (2), a square slot is provided on one side of the water tank (2), and an observation plate (16) is fixedly connected to the inner wall of the square slot.

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