CN213912922U - Flame-retardant type sintering furnace high vacuum filter capable of automatically cleaning ash on line - Google Patents
Flame-retardant type sintering furnace high vacuum filter capable of automatically cleaning ash on line Download PDFInfo
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- CN213912922U CN213912922U CN202021111362.5U CN202021111362U CN213912922U CN 213912922 U CN213912922 U CN 213912922U CN 202021111362 U CN202021111362 U CN 202021111362U CN 213912922 U CN213912922 U CN 213912922U
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Abstract
The utility model provides a fire-retardant type fritting furnace high vacuum filter that can automatic deashing on line, a fire-retardant type fritting furnace high vacuum filter that can automatic deashing on line which characterized in that: mainly including jar body (1), flange (2), automatic deashing control box (3), high temperature resistant high frequency excitation motor (11), vacuum air inlet (6), vacuum gas outlet (12), it includes the two-stage filtration: cyclone separation filters and fire-retardant type tectorial membrane filter bag and filters, and can automatic deashing on line, high temperature dust that can effectual filtration fritting furnace produced avoids the dust to vacuum pump and pump oil damage and pollution that cause, and effectual extension fritting furnace continuous operation time has improved equipment efficiency, has also reached the purpose that energy-conservation reduces the cost.
Description
Technical Field
The utility model relates to a fire-retardant type fritting furnace high vacuum filter of automatic deashing on line.
Background
The sintering furnace is widely applied to industries such as steel, new materials, photovoltaic, metallurgy and the like, is equipment for realizing crystal growth and sintering of solid raw materials by utilizing high-temperature regulation under the vacuum condition, can generate a large amount of high-temperature dust in the working process, enters a vacuum pump body through a vacuum pipeline, is easy to damage the vacuum pump, pollutes vacuum pump oil, and increases the maintenance cost of the vacuum pump and the waste of resources.
Aiming at the problems, the filter material can not resist high temperature, is easy to be damaged by high-temperature dust ignition, can not automatically clean ash, has poor dust removal effect, and also causes the equipment to be required to be frequently shut down for maintenance, thereby influencing the production efficiency.
Disclosure of Invention
The utility model discloses to the problem that the aforesaid appears, provide a fire-retardant type fritting furnace high vacuum filter of deashing automatically, it includes the two-stage filtration: cyclone separation filters and fire-retardant type tectorial membrane filter bag filters, and the high temperature dust that can effectual filtration fritting furnace produced avoids damage and pollution that the dust caused vacuum pump and pump oil, and effectual extension fritting furnace continuous operation time has improved equipment efficiency, has also reached the purpose that energy-conservation reduces the cost.
The technical scheme of the utility model as follows:
a flame-retardant sintering furnace high vacuum filter capable of automatically cleaning ash on line comprises a high vacuum filter tank body (1), a flange (2) for replacing a filter bag and overhauling, an automatic ash cleaning control box (3) arranged outside the tank body, a cleaning opening (4) arranged at the lower part of the tank body, a Fuma wheel (5) arranged at the bottom of the tank body and convenient to move, a vacuum air inlet (6) arranged inside the tank body, a conical cyclone separation baffle (7) welded inside the tank body, a flame-retardant laminating filter bag (8) fixed on a customized pattern plate (10) through a hoop, the pattern plate connected with the filter tank body through a vacuum corrugated hose (9), a high-temperature and high-frequency shock excitation motor (11) fixed on the pattern plate through a bracket (convenient to overhaul, the high-temperature and high-frequency shock excitation motor (11) can also be arranged outside the tank body), and a vacuum air outlet (12) arranged outside the vacuum filter tank body (1), the vacuum breaking valve (13) is arranged at the top of the vacuum filter tank body (1).
Compare with traditional fritting furnace filter, the utility model discloses an online automatic deashing type flame retardant type fritting furnace high vacuum filter has following advantage:
1. the filtering efficiency is higher, and resources are saved. The utility model comprises two-stage filtration, cyclone separation part filtration and flame-retardant type tectorial membrane filter bag filtration, which can filter 99.9% of dust, avoid the pollution of vacuum pump oil and save resources;
2. the on-line automatic ash removal enables the continuous operation time of the sintering furnace system to be longer and the production efficiency to be high. The traditional sintering furnace system needs to be stopped and cleaned every 48 hours due to poor filtering efficiency, and the filter of the utility model can set on-line automatic ash removal, so that the sintering furnace can continuously run for a longer time, and the production efficiency is improved;
3. the operation is simple. Because the automatic ash removal system is adopted, the operation is more convenient compared with the traditional manual ash removal mode which needs to be stopped;
4. the maintenance cost is low. Because of the utility model discloses a fire-retardant type filter bag, be difficult for being ignited by high temperature dust or spark and damage, greatly reduced changes the frequency of filter bag, simultaneously because efficient, the frequency that vacuum pump oil was changed also greatly reduced has practiced thrift consumptive material cost and human cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic drawing of a card opening;
icon: 1. the high vacuum filter comprises a high vacuum filter tank body, 2, an overhaul flange for overhauling and replacing a filter bag, 3, a movable ash removal control box, 4, a cleaning opening, 5, a Fu horse wheel, 6, a vacuum air inlet, 7, a cyclone separation baffle, 8, a flame-retardant type film-coated filter bag, 9, a vacuum type corrugated hose, 10, a pattern plate, 11, a high-temperature and high-frequency resistant excitation motor, 12, a vacuum air outlet, 13 and a vacuum breaking valve.
Detailed Description
The utility model is explained in detail with the attached drawings, the device of the utility model comprises a high vacuum filter tank body (1), a flange (2) for replacing filter bags and overhauling, an automatic ash cleaning control box (3) arranged outside the tank body, a cleaning port (4) arranged at the lower part of the tank body, a Fuma wheel (5) which is convenient to move arranged at the bottom, a vacuum air inlet (6) internally tangent with the tank body, a conical cyclone separation baffle (7) welded inside the tank body, a flame-retardant tectorial membrane filter bag (8) fixed on a customized pattern plate (10) through a hoop, the pattern plate connected with the filter tank body (1) through a vacuum corrugated hose (9), a high temperature and high frequency shock excitation motor (11) fixed on the pattern plate through a bracket (convenient for overhauling, the high temperature and high frequency shock excitation motor (11) can also be arranged outside the tank body), a vacuum air outlet (12) arranged outside the vacuum filter tank body (1), the vacuum breaking valve (13) is arranged at the top of the vacuum filter tank body (1).
Wherein, the vacuum air inlet (6) is connected with the sintering furnace, and the vacuum air outlet (12) is connected with the vacuum pump.
Wherein the vacuum corrugated hose (9) is in full-welding connection with the pattern plate and the vacuum tank body (1), so that the air tightness is ensured.
Wherein the high-temperature and high-frequency resistant excitation motor (11) is fixed on the pattern plate, and can drive the vacuum corrugated hose (9) and the flame-retardant coated filter bag (8) to vibrate together during operation, thereby achieving the effect of ash removal.
The automatic ash removal control box (3) is provided with a touch screen, and the time and the frequency of automatic operation of the high-temperature and high-frequency resistant excitation motor (11) can be set.
When the sintering furnace works, high-temperature dust-containing gas can enter the high-vacuum filter tank body (1) through the vacuum air inlet (6), firstly enters the vacuum air inlet (6) internally tangent to the tank body and the cyclone separation baffle (7) to reduce the speed, large-particle dust can be separated and fall to the bottom of the tank, the residual gas containing fine dust is under the action of negative pressure and is filtered through the flame-retardant film-coated filter bag (8), more than 99.9% of dust can be filtered, the obtained clean gas enters the vacuum pump and is discharged out of the tank, and the vacuum pump and pump oil are effectively protected.
Wherein the automatic ash removal control box (3) is used for setting the time length and frequency of automatic ash removal at each time, the high-temperature and high-frequency resistant excitation motor (11) automatically operates according to a set value, the dust attached to the surface of the flame-retardant type film-coated filter bag (8) is cleaned, and the filtering efficiency of the flame-retardant type film-coated filter bag (8) is improved.
Wherein the filtered dust can fall on the bottom of the vacuum filter tank body (1), and can be cleaned by opening the cleaning opening (4), and the bottom of the vacuum filter tank body (1) has enough space, so that the dust cleaning frequency can be greatly prolonged.
Finally, it must be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. A flame-retardant sintering furnace high vacuum filter capable of automatically cleaning ash on line mainly comprises a tank body (1), a flange (2), an automatic ash cleaning control box (3), a high-temperature and high-frequency resistant excitation motor (11), a vacuum air inlet (6) and a vacuum air outlet (12); the method is characterized in that: the flange (2) is used for replacing the filter bag and overhauling, the automatic ash removal control box (3) is installed on the outer side of the tank body, the lower part of the tank body is provided with a vacuum air inlet (6) internally tangent to the tank body, a vacuum air outlet (12) is installed on the outer side of the vacuum filter tank body (1) and communicated with the tank body, the flame-retardant type coated filter bag (8) is used for being supported by a special keel and then fixed on a customized pattern plate (10) through a clamp, the pattern plate is connected with the filter tank body (1) through a vacuum corrugated hose (9), a high-temperature and high-frequency resistant excitation motor (11) is fixed on the pattern plate in the tank body through a support or is installed on the outer side of the tank body so as to be convenient for overhauling, the high-temperature and high-frequency resistant excitation motor (11) is fixed on the pattern plate, the vacuum corrugated hose (9) and the flame-retardant type coated filter bag (8) can be driven to vibrate together during operation, and the ash removal effect is achieved.
2. The flame-retardant sintering furnace high vacuum filter capable of automatically cleaning ash on line according to claim 1, wherein the automatic ash cleaning control box (3) is provided with a touch screen, and the time and frequency of the automatic operation of the high-temperature and high-frequency resistant excitation motor (11) can be set.
3. The flame-retardant sintering furnace high vacuum filter capable of automatically cleaning ash on line according to claim 2, characterized in that the lower part of the tank body (1) is provided with a cleaning port (4), the bottom of the tank body is provided with a Fuma wheel (5) convenient to move, and a conical cyclone separation baffle (7) welded inside the tank body is used for reducing the speed of gas and has a filtering function.
4. The flame-retardant sintering furnace high vacuum filter capable of automatically cleaning ash on line according to claim 3, wherein the vacuum breaking valve (13) is arranged at the top of the vacuum filter tank body (1); the vacuum air inlet (6) is connected with the sintering furnace, the vacuum air outlet (12) is connected with a vacuum pump, and the vacuum corrugated hose (9) is in full-welding connection with the pattern plate and the vacuum tank body (1); the time length and the frequency of each automatic dust removal are set through the automatic dust removal control box (3), and the high-temperature and high-frequency resistant excitation motor (11) automatically operates according to a set value to clean dust attached to the surface of the flame-retardant type coated filter bag (8).
5. The flame-retardant sintering furnace high vacuum filter capable of automatically cleaning ash on line according to claim 4, characterized in that the components inside the automatic ash cleaning control box (3) mainly comprise a circuit breaker, a touch screen programming all-in-one machine, a contactor and an intermediate relay, a main power supply enters the circuit breaker and is connected to the contactor and then is connected with the high temperature and high frequency shock excitation motor (11) through a cable to provide power, a control part is connected with the intermediate relay through the touch screen programming all-in-one machine through the cable and then is connected to the contactor to control the starting and stopping of the motor, the touch screen programming all-in-one machine can adopt a YKHMI series which is excellent in central control, the high temperature and high frequency shock excitation motor (11) starting period and the starting time of each time can be set through internal program compiling, after the setting is finished, the high temperature and high frequency shock excitation motor (11) can automatically run according to a set value through vibrating the pattern plate (10) and the vacuum corrugated hose (9), the dust on the surface of the flame-retardant tectorial membrane filter bag (8) fixed on the pattern plate (10) falls off, thereby achieving the effect of timing automatic dust removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021111362.5U CN213912922U (en) | 2020-06-16 | 2020-06-16 | Flame-retardant type sintering furnace high vacuum filter capable of automatically cleaning ash on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021111362.5U CN213912922U (en) | 2020-06-16 | 2020-06-16 | Flame-retardant type sintering furnace high vacuum filter capable of automatically cleaning ash on line |
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| Publication Number | Publication Date |
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| CN213912922U true CN213912922U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021111362.5U Active CN213912922U (en) | 2020-06-16 | 2020-06-16 | Flame-retardant type sintering furnace high vacuum filter capable of automatically cleaning ash on line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377550A (en) * | 2022-01-18 | 2022-04-22 | 深圳汇芯生物医疗科技有限公司 | Filtering equipment |
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2020
- 2020-06-16 CN CN202021111362.5U patent/CN213912922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377550A (en) * | 2022-01-18 | 2022-04-22 | 深圳汇芯生物医疗科技有限公司 | Filtering equipment |
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