CN217015778U - Movable dust removal device for flue gas purification of dumping furnace - Google Patents
Movable dust removal device for flue gas purification of dumping furnace Download PDFInfo
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- CN217015778U CN217015778U CN202220955385.7U CN202220955385U CN217015778U CN 217015778 U CN217015778 U CN 217015778U CN 202220955385 U CN202220955385 U CN 202220955385U CN 217015778 U CN217015778 U CN 217015778U
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- supporting rod
- flue gas
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- dust collector
- collecting box
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Abstract
The utility model discloses a movable dust removal device for purifying smoke of a dumping furnace, which comprises a bag-type dust remover main body and an adjusting support frame, wherein the bag-type dust remover main body is arranged at the top of the adjusting support frame, the bottom of the adjusting support frame is connected to a base, and the bottom of the base is connected with a Fuma wheel; the adjusting support frame comprises an upper support rod, a lower support rod, a support column and a driving motor, the bottom of the bag-type dust collector main body is connected with the driving motor, an output shaft of the driving motor is connected with the top end of the upper support rod, and the bottom end of the upper support rod is in threaded connection with a threaded hole of the support column; the top end of the lower supporting rod is in threaded connection with the threaded hole of the supporting column, and the bottom end of the lower supporting rod is connected to the base through a bearing with a seat. The utility model has the advantages of ingenious conception, more convenient and faster installation and movement and more stable and reliable positioning; the online dust cleaning operation is realized, the purified dust is quickly transferred, the production site is cleaner, and the smoke emission is more environment-friendly.
Description
Technical Field
The utility model relates to the field of dust removal equipment, in particular to a movable dust removal device for purifying flue gas of a dumping furnace.
Background
In the industry of brown corundum abrasive materials and refractory materials, the smelting equipment of the dumping furnace is widely applied. A common dumping furnace flue gas purification and dust removal system; a positive-pressure large bag-type dust remover is used for purifying the smoke in the smelting process; a negative pressure pulse bag dust collector and the like. Because the tilting furnace gas cleaning dust collecting equipment system before, the smelting process that only is directed against, later stage refining process, during the ladle change, often be that the refining has the flue gas to leak outward, smelt workshop flue gas diffuse when the ladle change, all be everywhere outside the workshop is gone out all the way, can lead to in time reinforced normal production, pollute the inside and outside atmospheric environment in workshop, delay man-hour, influence production. The dust removing device is used for collecting and purifying all flue gas and then discharging the flue gas through a chimney, and the purified flue gas reaches 10mg/m required by environmental protection departments3One is micro-emission standard.
At present, dust collector such as current online dust remover adopts fixed positioning more, during the in-service use, is not convenient for remove it, is not convenient for adjust its height according to the actual demand simultaneously, has certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a movable dust removal device for purifying smoke of a dumping furnace, and solves the problems of inconvenience in movement and inconvenience in height adjustment of a fixed installation structure of a dust removal device in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a movable dust removal device for purifying flue gas of a dumping furnace, which comprises a bag-type dust remover main body and an adjusting support frame, wherein the bag-type dust remover main body is arranged at the top of the adjusting support frame, the bottom of the adjusting support frame is connected to a base, and the bottom of the base is connected with a horse wheel; the adjusting and supporting frame comprises an upper supporting rod, a lower supporting rod, a supporting column and a driving motor, the driving motor is connected to the bottom of the bag-type dust collector main body, an output shaft of the driving motor is connected with the top end of the upper supporting rod, and the bottom end of the upper supporting rod is in threaded connection with a threaded hole of the supporting column; the top end of the lower supporting rod is in threaded connection with the threaded hole of the supporting column, and the bottom end of the lower supporting rod is connected to the base through a bearing with a seat.
Further, an output shaft of the driving motor is connected with the top end of the upper supporting rod through a coupler; when the driving motor is started to rotate to drive the upper supporting rod to rotate, the length of the upper supporting rod in the supporting column is adjusted; and when the lower supporting rod is manually rotated, the length of the lower supporting rod in the supporting column is adjusted.
Furthermore, the horse wheel is connected to the bottom surface of the base through a bolt, and the bottom surface of the hoof foot of the horse wheel is connected with a flexible cushion block.
Further, the bottom of sack cleaner main part is provided with the ash bucket of toper structure, and is a plurality of the ash outlet of ash bucket all communicates with defeated grey pipeline, defeated grey pipeline adopts auger transport structure, the one end of defeated grey pipeline is provided with the defeated grey motor of drive auger rotation usefulness, defeated grey pipeline is kept away from the one end of defeated grey motor is provided with the dust discharge port, the below of dust discharge port is provided with portable dust collecting box.
Furthermore, the movable dust collecting box comprises a collecting box body, the bottom of the collecting box body is connected with four universal wheels, an observation window made of transparent materials is arranged on the side wall of the operation side of the collecting box body, the top opening of the collecting box body is connected with a dust discharge port on the dust conveying pipeline through a telescopic sleeve, the bottom of the telescopic sleeve is fixedly connected to the top surface of the collecting box body, and the top edge of the telescopic sleeve is of a closing structure.
Furthermore, a spray head is arranged on the side wall of the collecting box body and located below the top opening of the collecting box body, and the spray head is communicated with a water source through a pipeline.
Furthermore, the closing structure adopts an elastic band or an adjustable rope band, and the closing structure is tightly attached to the dust outlet on the dust conveying pipeline after being tightened during connection.
Furthermore, the both sides of sack cleaner main part are provided with the gas inlet and purify the exhanst gas outlet, when the sack cleaner main part is installed and is emptyd stove gas cleaning dust pelletizing system, the sack cleaner main part is located between tubulation cooler and the exhaust chimney, the gas inlet through advance the tobacco pipe with tubulation cooler intercommunication, purify the exhanst gas outlet through go out the tobacco pipe with the exhaust chimney intercommunication, it is connected with the fan that the drive used on the tobacco pipe to go out.
Compared with the prior art, the utility model has the following beneficial technical effects:
the utility model has ingenious conception, and the installation and the movement are more convenient and faster through the installation of the horse wheel, and the positioning is more stable and reliable; through the design of the movable dust collecting box, the online dust cleaning operation can be realized, and the purified dust can be quickly transferred out; moreover, when the method is applied to a dust removal system, no flue gas leaks from the inside to the outside of the furnace cover from the smelting process to the refining process; when the ladle is turned over, no smoke leaks out of the furnace cover and the furnace door; 7500KVA flue gas of dumping furnace is purified to reach 10mg/m required by environmental protection department3Micro-emission standard within.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a front view of a movable dust collector for flue gas purification of a tilting furnace according to the present invention;
FIG. 2 is a schematic view of an adjusting support according to the present invention;
FIG. 3 is a schematic view of the mobile dust collection bin of the present invention;
FIG. 4 is a schematic view of the present invention in use;
description of reference numerals: 1. a bag-type dust collector main body; 2. adjusting the support frame; 3. a base; 4. a fortune wheel; 5. a movable dust collection box; 6. a first collection smoke tube; 7. a second collection smoke tube; 8. a delivery smoke pipe; 9. a tube array cooler; 10. a smoke inlet pipe; 11. discharging the smoke tube; 12. an exhaust stack; 13. a fan;
101. a flue gas inlet; 102. a purified flue gas outlet; 103. an ash hopper; 104. an ash conveying pipeline; 105. an ash conveying motor;
201. an upper support rod; 202. a support column; 203. a lower support bar; 204. a pedestal bearing; 205. a drive motor; 401. a flexible cushion block;
501. a collection box body; 502. an observation window; 503. a spray head; 504. a telescopic sleeve; 505. a universal wheel.
Detailed Description
As shown in fig. 1-3, a movable dust collector for purifying flue gas of a dumping furnace comprises a bag-type dust collector main body 1 and an adjusting support frame 2, wherein the bag-type dust collector main body 1 is installed at the top of the adjusting support frame 2, the bottom of the adjusting support frame 2 is connected to a base 3, and the bottom of the base 3 is connected with a horse wheel 4; the adjusting support frame 2 comprises an upper support rod 201, a lower support rod 203, a support column 202 and a drive motor 205, the drive motor 205 is connected to the bottom of the bag-type dust collector main body 1, an output shaft of the drive motor 205 is connected with the top end of the upper support rod 201, and the bottom end of the upper support rod 201 is in threaded connection with a threaded hole of the support column 202; the top end of the lower support rod 203 is connected in the threaded hole of the support column 202 in a threaded manner, and the bottom end of the lower support rod 203 is connected to the base 3 through a bearing with a seat 204.
As shown in fig. 2, an output shaft of the driving motor 205 is connected to the top end of the upper supporting rod 201 through a coupling; when the driving motor 205 is started to rotate to drive the upper supporting rod 201 to rotate, the length of the upper supporting rod 201 in the supporting column 202 is adjusted; the length of the lower support rod 203 in the support column 202 is adjusted when the lower support rod 203 is manually rotated. Specifically, when the utility model is installed on a production line, the height direction is adjusted by mainly adopting the rotation of the driving motor 205, so that the flue gas inlet 101 and the purified flue gas outlet 102 on the two sides of the bag-type dust collector main body 1 are adjusted to proper heights, and the installation and connection with the equipment in the front and the rear processes are facilitated. When the driving motor 205 fails or is in power failure, manual adjustment can be adopted, and the lower supporting rod 203 is driven by a wrench to rotate so as to realize fine adjustment of the overall height of the supporting frame 2. The adjusting support frame 2 converts the rotary motion of the driving motor into lifting linear motion in a threaded screw connection mode; and the adjusting support frame has compact structure and convenient and fast use.
The horse wheel 4 is connected to the bottom surface of the base 3 through a bolt, and the bottom surface of a hoof foot of the horse wheel 4 is connected with a flexible cushion block 401; when the hoof feet and the truckles are simultaneously grounded, the fixed support can be realized, when the truckles are independently grounded, the moving operation such as rolling displacement, sliding and the like can be realized, and the use is convenient and quick.
Specifically, the bottom of sack cleaner main part 1 is provided with the ash bucket 103 of toper structure, and is a plurality of the ash hole of ash bucket 103 all communicates with defeated grey pipeline 104, defeated grey pipeline 104 adopts auger transport structure, the one end of defeated grey pipeline 104 is provided with the defeated grey motor 105 of the rotatory usefulness of drive auger, defeated grey pipeline 104 is kept away from defeated grey motor 105's one end is provided with the dust discharge port, the below of dust discharge port is provided with portable dust collecting box 5. The movable dust collecting box 5 can realize online cleaning operation without stopping, and can quickly clean the collected dust out of a workshop.
As shown in fig. 3, the movable dust collection box 5 includes a collection box body 501, four universal wheels 505 are connected to the bottom of the collection box body 501, an observation window 502 made of transparent material is arranged on the side wall of the operation side of the collection box body 501, the top opening of the collection box body 501 is connected to the dust discharge port on the dust conveying pipeline 104 through an expansion sleeve 504, the bottom of the expansion sleeve 504 is fixedly connected to the top surface of the collection box body 501, the top edge of the expansion sleeve 504 is provided with a closing structure, the closing structure is specifically an elastic band or an adjustable rope band, and the closing structure is tightly attached to the dust discharge port on the dust conveying pipeline 104 after being tightened during connection; the leakproofness of connection is guaranteed, the raise dust is avoided, and the cleanness of the operating environment of a workshop is effectively guaranteed.
Specifically, be provided with shower nozzle 503 on the lateral wall of collecting box body 501, shower nozzle 503 is located collecting box body 501's open-top's below, shower nozzle 503 passes through pipeline and water source intercommunication, opens the water source, and when collecting the dust, the synchronous water spray avoids the raise dust to spill over, and collection effect is good, and is cleaner clean and tidy.
Specifically, the both sides of sack cleaner main part 1 are provided with flue gas inlet 101 and purification exhanst gas outlet 102, when sack cleaner main part 1 installed and emptys stove flue gas purification dust pelletizing system, sack cleaner main part 1 is located between tubulation cooler 9 and exhaust chimney 12, flue gas inlet 101 through advance tobacco pipe 10 with tubulation cooler 9 intercommunication, purification exhanst gas outlet 102 through go out tobacco pipe 11 with exhaust chimney 12 intercommunication, it drives fan 13 that uses to be connected with on the tobacco pipe 11. Specifically, still be provided with first collection tobacco pipe 6, second in the stove flue gas purification dust pelletizing system of empting and collect tobacco pipe 7 and carry cigarette 8, first collection tobacco pipe 6 and second are collected the tobacco pipe 7 and are arranged side by side and are located the top of tipping wagon and the stove of empting respectively, realize the collection of all flue gases, and the flue gas converges and later enters into tubulation cooler 9 through carrying cigarette 8.
The using process of the utility model is as follows:
firstly, as shown in fig. 4, the movable dust removal device for flue gas purification of the dump furnace is moved to the specified position of the flue gas purification and dust removal system of the dump furnace, and in the moving process, the caster wheels are independently landed by adjusting the Fermat wheel 4, so that the caster wheels can be pushed to the specified position, and the movement is convenient and rapid; after the shoe reaches the designated position, the horse wheel 4 is adjusted again, so that the hoof feet land on the ground, the shoe feet are tightly attached to the ground through the flexible cushion block 401 connected to the bottom surface, friction force is improved, and stability of positioning support is guaranteed.
When the movable dust removal device works, under the suction adsorption action of the fan 13, the first collecting smoke pipe 6 and the second collecting smoke pipe 7 respectively adsorb and collect smoke above the dumping car and the dumping furnace, the collected smoke enters the tube nest cooler 4 through the main smoke pipe 3, the tube nest cooler 4 cools high-temperature smoke to normal working temperature, then the smoke is discharged into the movable dust removal device for purifying smoke of the dumping furnace, the smoke is fully filtered by the bag-type dust remover main body 1, the filtered smoke is subjected to standard micro-discharge regulation, and finally the smoke is discharged into the atmosphere through the smoke outlet pipe 11 and the exhaust chimney 12.
Adopt this utility model to realize: 1) no flue gas leaks out of the furnace cover from the smelting process to the refining process; 2) when the ladle is turned over, no smoke gas leaks out of the furnace cover and the furnace door; 3) cooling the high-temperature flue gas to normal working temperature by natural wind through a tubular cooler; 4)7500KVA flue gas of dumping furnace passes through the dust removing equipment purifying system, and reaches 10mg/m required by environmental protection department3The micro-emission standard within; 5) the installation and the movement are more convenient and faster, and the positioning is more stable and reliable; 6) can realize the online dust cleaning operation, and can quickly transfer the purified dust out.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined mutually without conflict.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The utility model provides a movable dust collector that tilting furnace gas cleaning used which characterized in that: the bag-type dust collector comprises a bag-type dust collector main body and an adjusting support frame, wherein the bag-type dust collector main body is arranged at the top of the adjusting support frame, the bottom of the adjusting support frame is connected to a base, and the bottom of the base is connected with a horse wheel; the adjusting and supporting frame comprises an upper supporting rod, a lower supporting rod, a supporting column and a driving motor, the driving motor is connected to the bottom of the bag-type dust collector main body, an output shaft of the driving motor is connected with the top end of the upper supporting rod, and the bottom end of the upper supporting rod is in threaded connection with a threaded hole of the supporting column; the top end of the lower supporting rod is in threaded connection with the threaded hole of the supporting column, and the bottom end of the lower supporting rod is connected to the base through a bearing with a seat.
2. The movable dust collector for flue gas purification of dump furnaces as claimed in claim 1, wherein: an output shaft of the driving motor is connected with the top end of the upper supporting rod through a coupler; when the driving motor is started to rotate to drive the upper supporting rod to rotate, the length of the upper supporting rod in the supporting column is adjusted; and when the lower supporting rod is manually rotated, the length of the lower supporting rod in the supporting column is adjusted.
3. The movable dust collector for flue gas purification of dump furnaces as claimed in claim 1, wherein: the horse fortune wheel passes through bolted connection on the bottom surface of base, be connected with flexible cushion on the hoof foot bottom surface of horse fortune wheel.
4. The movable dust collector for flue gas purification of dump furnaces as claimed in claim 1, wherein: the bottom of sack cleaner main part is provided with the ash bucket of toper structure, and is a plurality of the ash hole of ash bucket all communicates with defeated grey pipeline, defeated grey pipeline adopts auger transport structure, the one end of defeated grey pipeline is provided with the defeated grey motor of the rotatory usefulness of drive auger, defeated grey pipeline is kept away from the one end of defeated grey motor is provided with the dust discharge port, the below of dust discharge port is provided with portable dust collecting box.
5. The movable dust removal device for purifying the flue gas of the dump furnace as claimed in claim 4, wherein: the movable dust collecting box comprises a collecting box body, the bottom of the collecting box body is connected with four universal wheels, an observation window made of transparent materials is arranged on the side wall of the operation side of the collecting box body, the top opening of the collecting box body is connected with a dust discharge port on the dust conveying pipeline through a telescopic sleeve, the bottom of the telescopic sleeve is fixedly connected to the top surface of the collecting box body, and the top edge of the telescopic sleeve is of a closing structure.
6. The movable dust collector for flue gas purification of the dump furnace as claimed in claim 5, wherein: the side wall of the collecting box body is provided with a spray head, the spray head is located below the top opening of the collecting box body, and the spray head is communicated with a water source through a pipeline.
7. The movable dust collector for flue gas purification of the dump furnace as claimed in claim 5, wherein: the closing structure adopts an elastic band or an adjustable rope band, and the closing structure is tightly attached to a dust discharge port on the dust conveying pipeline after being tightened during connection.
8. The movable dust collector for flue gas cleaning of dump furnaces according to any one of claims 1 to 7, wherein: the both sides of sack cleaner main part are provided with the gas inlet and purify the exhanst gas outlet, when the sack cleaner main part is installed and is emptyd stove gas cleaning dust pelletizing system, the sack cleaner main part is located between tubulation cooler and the exhaust chimney, the gas inlet through advance the tobacco pipe with tubulation cooler intercommunication, purify the exhanst gas outlet through go out the tobacco pipe with the exhaust chimney intercommunication, be connected with the fan that drives and use on the play tobacco pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220955385.7U CN217015778U (en) | 2022-04-24 | 2022-04-24 | Movable dust removal device for flue gas purification of dumping furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220955385.7U CN217015778U (en) | 2022-04-24 | 2022-04-24 | Movable dust removal device for flue gas purification of dumping furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217015778U true CN217015778U (en) | 2022-07-22 |
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ID=82419380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220955385.7U Active CN217015778U (en) | 2022-04-24 | 2022-04-24 | Movable dust removal device for flue gas purification of dumping furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217015778U (en) |
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2022
- 2022-04-24 CN CN202220955385.7U patent/CN217015778U/en active Active
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