High-temperature smelting furnace equipment with waste gas purification function
By designing multiple filtration and gas purification systems in high-temperature furnace equipment, the problem of waste gas treatment is solved, effective purification of waste gas and environmental protection performance is achieved, and the practicality and working efficiency of the equipment are improved through the filter cleaning and cooling components.
Patent Information
- Application Number
- CN202420987450.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The waste gas generated by existing high-temperature furnace equipment during use contains a large number of impurities that are harmful to the environment, which is difficult to effectively deal with, resulting in environmental pollution.
A high-temperature furnace equipment with exhaust gas purification function was designed, and multiple filtering mechanisms and gas purification equipment were used to initially filter the exhaust gas, filter and purify it multiple times, and finally convert it into a gas that is harmless to the environment. At the same time, a filter cleaning component is set up to facilitate the rapid cleaning of the filter.
It realizes effective purification of waste gas, increases the environmental protection performance of high-temperature furnace equipment, simplifies the filter cleaning process, improves the practicality of the equipment, and quickly cools the melted objects through cooling components, improving work efficiency.
Smart Images
Figure CN222688857U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-temperature furnace equipment, in particular to high-temperature furnace equipment with a waste gas purification function. Background Art
[0002] A smelting furnace refers to a device that melts metal ingots and some scrap metals and adds necessary alloy components, and then smelts them into the required alloy through operations such as slagging and refining. The furnace can be divided into fuel-heated and electric-heated furnaces according to energy sources, and can be divided into direct-heated furnaces and indirect-heated furnaces according to the heating method.
[0003] The patent document with publication number CN017068152U discloses a smelting furnace with exhaust gas purification function, including a furnace body, a smoke exhaust pipe, a fixed pipe, an adsorption block, a filter and a fixed box. The smoke exhaust pipe is arranged at the top of the furnace body, and the fixed box is fixedly sleeved on the outer wall of the smoke exhaust pipe. The inner cavity of the fixed box is slidably inserted with a fixed frame, and the fixed pipe is fixedly installed in the inner cavity of the fixed frame. The inner cavity of the fixed pipe is provided with an adsorption block, and the inner cavity of the fixed pipe is fixedly installed with a filter. The top of the inner cavity of the fixed pipe is connected to another filter through a fixed component, and the inner cavity of the fixed box is provided with a sliding component. The current high-temperature furnace equipment will generate a large amount of waste gas when in use. These waste gases contain a large amount of impurities that are harmful to the environment. Direct discharge will cause environmental pollution. It is difficult for general high-temperature furnace equipment to clean these waste gases. Commonly used waste gas treatment equipment is usually equipped with gas filters and other structures. When the waste gas passes through the filter, some impurities will adhere to the filter. The filter in the waste gas treatment equipment is not convenient to clean. After the high-temperature furnace completes its work, the smelted objects will have a very high temperature after production, which is not convenient for the staff to take directly. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a high-temperature furnace device with an exhaust gas purification function, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: A high-temperature furnace device with an exhaust gas purification function, including a high-temperature furnace device body, a mounting base is fixedly installed at the bottom of the high-temperature furnace device body, a mounting plate is fixedly installed at the top of the high-temperature furnace device body, an exhaust gas purification mechanism is arranged on the right side of the high-temperature furnace device body, a filter cleaning assembly is arranged inside the exhaust gas purification mechanism, a cooling assembly is arranged on the left side of the high-temperature furnace device body, the exhaust gas purification mechanism includes a shell, an exhaust pipe is fixedly installed at one end of the right side of the high-temperature furnace device body near the bottom, a primary filter is movably connected to one end of the inner side of the shell near the top, baffles are fixedly installed on the left and right sides of the bottom of the primary filter, a filter bag is fixedly installed inside the shell, a funnel is fixedly installed on the top of the filter bag, a gas purification device is fixedly installed at the bottom of the filter bag, and an exhaust pipe is fixedly installed on the right side of the gas purification device.
[0005] Preferably, the right side of the exhaust pipe is fixedly connected to the top of the outer shell, and the funnel is located between two baffles. The exhaust gas generated when the high-temperature furnace body is working will enter the interior of the outer shell through the exhaust pipe, and will first be preliminarily filtered through the primary filter. After passing through the primary filter, it will enter the funnel due to the restriction of the baffle, and then enter the filter bag.
[0006] Preferably, the baffle is in contact with the top of the filter bag but has no connection with it, the gas purification device is fixedly mounted on the bottom of the inner wall of the outer shell, and the exhaust pipe passes through and is fixedly mounted on the right side of the outer shell near the bottom. After the exhaust gas enters the filter bag, it will be filtered again to remove some impurities, and then enter the gas purification device through the filter bag to convert the exhaust gas into a gas that is harmless to the environment, and finally discharged through the exhaust pipe.
[0007] Preferably, the filter cleaning assembly includes a slide plate, the interior of the slide plate is slidably connected to a slide plate, the back of the primary filter is fixedly installed with an insert plate, the left and right ends of the shell near the back are penetrated by and slidably connected with insert rods, and the left and right ends of the shell near the back are fixedly installed with spring plates.
[0008] Preferably, a socket matching the size of the plug plate is provided on the back side of the shell, and the plug plate is slidably connected to the inside of the shell through the socket, and the primary filter is fixedly installed between the two slides, and the plug rod passes through and is slidably connected to the inside of the plug plate. When the primary filter needs to be cleaned, the slide plate is slided so that the slide plate drives the primary filter to move, so that the primary filter can be taken out for cleaning. During installation, the slide plate is inserted and the primary filter is slid so that the plug plate slides through the socket on the back side of the shell into the inside of the raised part of the shell. In this process, the plug rod will be squeezed so that the two plug rods move away from each other. Under the elastic action of the spring plate, the plug rod is pushed back to the original position so that the plug rod is inserted into the plug plate, thereby fixing the primary filter.
[0009] Preferably, the cooling assembly includes a storage box, a pad is fixedly installed on the top end of the mounting base near the left side, a telescopic rod is fixedly installed on the top of the pad, a return spring is fixedly installed on the bottom of the storage box, a connecting rod is fixedly installed on the left side of the storage box, and an air cylinder is fixedly installed on the bottom end of the mounting plate near the left side.
[0010] Preferably, the material storage box is fixedly connected to the telescopic rod, the pad is fixedly connected to the return spring, and the right side of the connecting rod is fixedly connected to the piston plate inside the gas cylinder. After smelting, the material will enter the material storage box through the inclined plate on the left side of the high-temperature melting furnace equipment body. Due to the effect of gravity, the material storage box is squeezed downward, so that the connecting rod also moves downward. The downward movement of the connecting rod will pull the piston plate inside the gas cylinder to move downward, thereby squeezing the gas inside the gas cylinder and spraying it out through the jet hole of the gas cylinder, thereby cooling the material.
[0011] The utility model provides a high-temperature furnace device with exhaust gas purification function. It has the following beneficial effects:
[0012] (1) The setting of the exhaust gas purification mechanism enables the high-temperature furnace equipment to process the exhaust gas generated by the high-temperature furnace equipment through multiple filtering mechanisms, so that the exhaust gas can be converted into gas that is harmless to the environment and can be discharged, thereby increasing the environmental protection performance of the high-temperature furnace equipment.
[0013] (2) The setting of the filter cleaning component allows the filter in the exhaust gas purification mechanism to be quickly disassembled and cleaned, making it convenient for the staff to clean the filter with impurities attached. The simple clamping structure simplifies the operating steps of the staff, thereby improving the practicality of the exhaust gas purification mechanism.
[0014] (3) The setting of the cooling component enables the smelted objects to be cooled quickly after the high-temperature furnace equipment completes its work, so that the staff can take the objects and proceed to the next process, thereby increasing the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of a three-dimensional structure of the utility model;
[0016] Figure 2 It is a schematic diagram of a cross-sectional view of the structure of the utility model;
[0017] Figure 3 It is a three-dimensional schematic diagram of the exhaust gas purification mechanism of the utility model structure;
[0018] Figure 4 It is a three-dimensional schematic diagram of the filter cleaning assembly of the utility model structure;
[0019] Figure 5 It is a three-dimensional schematic diagram of the structural cooling assembly of the utility model.
[0020] In the figure: 1. High-temperature furnace equipment body; 2. Mounting base; 3. Mounting plate; 4. Exhaust gas purification mechanism; 41. Shell; 42. Exhaust pipe; 43. Primary filter; 44. Baffle; 45. Funnel; 46. Filter bag; 47. Gas purification equipment; 48. Exhaust pipe; 5. Filter cleaning assembly; 51. Slide plate; 52. Slide plate; 53. Insert plate; 54. Insert rod; 55. Spring plate; 6. Cooling assembly; 61. Storage box; 62. Pad; 63. Telescopic rod; 64. Reset spring; 65. Connecting rod; 66. Air cylinder. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example
[0022] See also Figure 1-5, a high-temperature furnace device with an exhaust gas purification function comprises a high-temperature furnace device body 1, a mounting base 2 is fixedly installed at the bottom of the high-temperature furnace device body 1, a mounting plate 3 is fixedly installed at the top of the high-temperature furnace device body 1, an exhaust gas purification mechanism 4 is arranged on the right side of the high-temperature furnace device body 1, a filter cleaning assembly 5 is arranged inside the exhaust gas purification mechanism 4, a cooling assembly 6 is arranged on the left side of the high-temperature furnace device body 1, the exhaust gas purification mechanism 4 comprises a shell 41, an exhaust pipe 42 is fixedly installed at one end of the right side of the high-temperature furnace device body 1 near the bottom, a primary filter screen 43 is movably connected to one end of the inner side of the shell 41 near the top, baffles 44 are fixedly installed on the left and right sides of the bottom of the primary filter screen 43, a filter bag 46 is fixedly installed inside the shell 41, a funnel 45 is fixedly installed on the top of the filter bag 46, the right side of the exhaust pipe 42 is fixedly connected to the top of the shell 41, the funnel 45 is located between the two baffles 44, and the exhaust gas generated when the high-temperature furnace body 1 is working will enter the inner side of the shell 41 through the exhaust pipe 42, and first pass through the primary filter screen 43. The secondary filter 43 performs preliminary filtration. After passing through the primary filter 4, it will enter the funnel due to the restriction of the baffle 44, and then enter the filter bag 46. A gas purification device 47 is fixedly installed at the bottom of the filter bag 46, and an exhaust pipe 48 is fixedly installed on the right side of the gas purification device 47. The baffle 44 contacts the top of the filter bag 46 but has no connection relationship. The gas purification device 47 is fixedly installed at the bottom of the inner wall of the shell 41, and the exhaust pipe 48 runs through and is fixedly installed at the right end of the shell 41 near the bottom. After the exhaust gas enters the filter bag 46, it will be filtered again to eliminate some impurities. After that, it passes through the filter bag 46 and enters the gas purification device 47 to convert the exhaust gas into a gas that is harmless to the environment, and finally discharged through the exhaust pipe 48. The setting of the exhaust gas purification mechanism 4 enables the high-temperature furnace equipment to process the generated exhaust gas through multiple filtering mechanisms, so that the exhaust gas can be converted into a gas that is harmless to the environment, so that it can be discharged, thereby increasing the environmental protection performance of the high-temperature furnace equipment.
[0023] When in use, the exhaust gas generated by the operation of the high-temperature furnace main body 1 will enter the interior of the outer shell 41 through the exhaust pipe 42, and will first be preliminarily filtered through the primary filter screen 43. After passing through the primary filter screen 4, it will be restricted by the baffle 44 and enter the funnel, and then enter the filter bag 46. After the exhaust gas enters the filter bag 46, it will be filtered again to remove some impurities, and then pass through the filter bag 46 and enter the gas purification equipment 47 to convert the exhaust gas into a gas that is harmless to the environment, and finally discharged through the exhaust pipe 48. Example
[0024] See also Figure 1-5On the basis of the first embodiment, the filter cleaning assembly 5 includes a slide plate 51, a slide plate 52 is slidably connected inside the slide plate 51, a plug plate 53 is fixedly installed on the back of the primary filter 43, and a plug rod 54 is penetrated and slidably connected at one end of the left and right sides of the shell 41 close to the back, and a spring plate 55 is fixedly installed at one end of the left and right sides of the shell 41 close to the back, and a plug hole matching the size of the plug plate 53 is opened on the back of the shell 41, and the plug plate 53 is slidably connected to the inside of the shell 41 through the plug hole, and the primary filter 43 is fixedly installed between the two slide plates 52, and the plug rod 54 penetrates and is slidably connected to the inside of the plug plate 53. When the primary filter 43 needs to be cleaned, the slide plate 52 is slid so that the slide plate 52 drives the primary filter 43 to move, thereby The primary filter 43 can be taken out for cleaning. During installation, the slide plate 52 is inserted and the primary filter 43 is slid so that the plug plate 52 slides into the raised part of the shell 41 through the plug hole on the back side of the shell 41. In this process, the plug rod 54 is squeezed so that the two plug rods 54 move away from each other. Under the elastic action of the spring plate 55, the plug rod 54 is pushed back to the original position so that the plug rod 54 is inserted into the plug plate 53, so that the primary filter 43 is fixed. The setting of the filter cleaning assembly 5 enables the filter in the exhaust gas purification mechanism 4 to be quickly disassembled for cleaning, which is convenient for the staff to clean the filter with impurities attached. The simple clamping structure simplifies the operating steps of the staff, thereby improving the practicality of the exhaust gas purification mechanism.
[0025] When in use, based on the first embodiment, when cleaning the primary filter 43, it is necessary to slide the slide plate 52 so that the slide plate 52 drives the primary filter 43 to move, thereby taking out the primary filter 43 for cleaning. When installing, insert the slide plate 52, slide the primary filter 43, so that the plug plate 52 slides into the raised part of the shell 41 through the plug hole on the back side of the shell 41. In this process, the plug rod 54 will be squeezed so that the two plug rods 54 move away from each other. Under the elastic action of the spring plate 55, the plug rod 54 is pushed back to the original position, so that the plug rod 54 is inserted into the plug plate 53, so that the primary filter 43 is fixed. Example
[0026] See also Figure 1-5On the basis of the first or second embodiment, the cooling assembly 6 includes a material storage box 61, a backing plate 62 is fixedly installed on the top end of the mounting base 2 near the left side, a telescopic rod 63 is fixedly installed on the top of the backing plate 62, a return spring 64 is fixedly installed on the bottom of the material storage box 61, a connecting rod 65 is fixedly installed on the left side of the material storage box 61, and an air cylinder 66 is fixedly installed on the bottom end of the mounting plate 3 near the left side. The material storage box 61 is fixedly connected to the telescopic rod 63, the backing plate 62 is fixedly connected to the return spring 64, and the right side of the connecting rod 65 is fixedly connected to the piston plate inside the air cylinder 66. After smelting, the material will pass through The inclined plate on the left side of the high-temperature melting furnace equipment body 1 enters into the material storage box 61. Due to the effect of gravity, the material storage box 61 is squeezed downward, so that the connecting rod 65 also moves downward. The downward movement of the connecting rod 65 will pull the piston plate inside the gas cylinder 66 to move downward, thereby squeezing the gas inside the gas cylinder 66 and spraying it out through the jet hole of the gas cylinder 66, thereby cooling the material. The setting of the cooling component 6 enables the high-temperature melting furnace equipment to quickly cool the smelted objects after completing the work, so that the staff can take the object and proceed to the next process conveniently, thereby increasing the work efficiency of the staff.
[0027] When in use, on the basis of Example 1 or Example 2, after smelting, the material will enter the storage box 61 through the inclined plate on the left side of the high-temperature melting furnace equipment body 1. Due to the effect of gravity, the storage box 61 is squeezed downward, so that the connecting rod 65 also moves downward. The downward movement of the connecting rod 65 will pull the piston plate inside the air cylinder 66 to move downward, thereby squeezing the gas inside the air cylinder 66 and spraying it out through the jet hole of the air cylinder 66, thereby cooling the material.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A high-temperature furnace device with an exhaust gas purification function, comprising a high-temperature furnace device body (1), characterized in that: A mounting base (2) is fixedly mounted on the bottom of the high-temperature furnace equipment body (1), a mounting plate (3) is fixedly mounted on the top of the high-temperature furnace equipment body (1), an exhaust gas purification mechanism (4) is provided on the right side of the high-temperature furnace equipment body (1), a filter cleaning assembly (5) is provided inside the exhaust gas purification mechanism (4), and a cooling assembly (6) is provided on the left side of the high-temperature furnace equipment body (1); The exhaust gas purification mechanism (4) comprises a shell (41), an exhaust pipe (42) is fixedly installed at one end of the right side of the high-temperature melting furnace equipment body (1) near the bottom, a primary filter screen (43) is movably connected to one end of the interior of the shell (41) near the top, baffles (44) are fixedly installed on the left and right sides of the bottom of the primary filter screen (43), a filter bag (46) is fixedly installed inside the shell (41), a funnel (45) is fixedly installed on the top of the filter bag (46), a gas purification device (47) is fixedly installed on the bottom of the filter bag (46), and an exhaust pipe (48) is fixedly installed on the right side of the gas purification device (47).
2. The high-temperature furnace equipment with exhaust gas purification function according to claim 1, characterized in that: The right side of the air outlet pipe (42) is fixedly connected to the top of the outer shell (41), and the funnel (45) is located between the two baffles (44).
3. The high-temperature furnace equipment with exhaust gas purification function according to claim 2 is characterized in that: The baffle (44) contacts the top of the filter bag (46) but is not connected to it; the gas purification device (47) is fixedly mounted on the bottom of the inner wall of the outer shell (41); and the exhaust pipe (48) passes through and is fixedly mounted on the right side of the outer shell (41) at one end close to the bottom.
4. The high-temperature furnace equipment with exhaust gas purification function according to claim 3 is characterized in that: The filter cleaning assembly (5) comprises a slide plate (51), the interior of the slide plate (51) is slidably connected to a slide plate (52), a plug plate (53) is fixedly mounted on the back of the primary filter (43), plug rods (54) are penetrated and slidably connected to the left and right ends of the shell (41) near the back, and spring plates (55) are fixedly mounted on the left and right ends of the shell (41) near the back.
5. The high-temperature furnace equipment with exhaust gas purification function according to claim 4, characterized in that: The back of the housing (41) is provided with a plug hole that matches the size of the plug plate (53), and the plug plate (53) is slidably connected to the inside of the housing (41) through the plug hole. The primary filter screen (43) is fixedly installed between the two slide plates (52), and the plug rod (54) passes through and is slidably connected to the inside of the plug plate (53).
6. The high-temperature furnace equipment with exhaust gas purification function according to claim 5, characterized in that: The cooling assembly (6) comprises a material storage box (61), a pad (62) is fixedly mounted on the top end of the mounting base (2) close to the left side, a telescopic rod (63) is fixedly mounted on the top of the pad (62), a return spring (64) is fixedly mounted on the bottom of the material storage box (61), a connecting rod (65) is fixedly mounted on the left side of the material storage box (61), and an air cylinder (66) is fixedly mounted on the bottom end of the mounting plate (3) close to the left side.
7. The high-temperature furnace equipment with exhaust gas purification function according to claim 6, characterized in that: The material storage box (61) is fixedly connected to the telescopic rod (63), the pad (62) is fixedly connected to the return spring (64), and the right side of the connecting rod (65) is fixedly connected to the piston plate inside the air cylinder (66).