CN110743267A - A bag collector that is used for coal industry to have drying function - Google Patents
A bag collector that is used for coal industry to have drying function Download PDFInfo
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- CN110743267A CN110743267A CN201910962451.6A CN201910962451A CN110743267A CN 110743267 A CN110743267 A CN 110743267A CN 201910962451 A CN201910962451 A CN 201910962451A CN 110743267 A CN110743267 A CN 110743267A
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- drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- Chemical Kinetics & Catalysis (AREA)
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- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
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Abstract
The invention relates to a bag type dust removing device with a drying function for coal chemical industry, which comprises a main body, an air inlet pipe, an air outlet pipe, a dust removing bag, an ash discharging hopper, an ash discharging pipe, two supporting columns, a drying mechanism and an ash discharging mechanism, wherein the ash discharging mechanism comprises a driving assembly, a first spring, a connecting assembly, two cover plates and two sealing plates, the drying mechanism comprises a drying box, a drying net, a moving assembly and two fixing plates, the bag type dust removing device with the drying function for coal chemical industry realizes the drying function of waste gas through the drying mechanism, avoids the phenomenon that the waste gas is wet, dust is adhered to the dust removing bag to cause bag pasting, realizes the ash discharging function without stopping the machine through the ash discharging mechanism, and improves the working efficiency.
Description
Technical Field
The invention relates to the field of coal chemical industry, in particular to bag type dust removing equipment with a drying function for the coal chemical industry.
Background
The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.
Present bag collector is unloading grey during operation, need shut down work, if directly open when unloading the ash pipe, waste gas can not pass through the dust bag and remove dust and directly discharge from unloading the ash pipe, thereby can influence peripheral air circumstance, the practicality that current bag collector unloaded the ash has been reduced, moreover, current bag collector is carrying out dust removal purification during operation, if waste gas is too moist, can the adhesion on the dust bag, thereby lead to appearing the condition of pasting the bag, the practicality of current bag collector has been reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the bag type dust removing equipment with the drying function for the coal chemical industry is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a bag type dust collecting equipment that is used for drying function that has of coal chemical industry, includes main part, air-supply line, air-out pipe, dust bag, dust hopper, dust unloading pipe and two support columns, the dust hopper is fixed in the below of main part, the dust hopper communicates with the main part, the dust unloading pipe communicates with the below of dust hopper, and two support columns are fixed respectively in the below of the both sides of dust hopper, the air-supply line sets up in one side of main part, the air-out pipe sets up in the top of main part, the dust bag is fixed at the top in the main part, the opposite side of main part is equipped with the operation panel, be equipped with PLC in the operation panel, still include dry mechanism and dust unloading mechanism, dry mechanism sets up in the one side of main part that is close to the air-supply line, dust unloading mechanism sets up in the inside of dust unloading pipe;
the ash unloading mechanism comprises a driving assembly, a first spring, a connecting assembly, two cover plates and two sealing plates, wherein the two sealing plates are fixedly connected with the inner walls of the two ends of an ash unloading pipe respectively;
drying mechanism includes dry box, drying screen, removal subassembly and two fixed plates, one side fixed connection of keeping away from the operation panel of dry box and main part, the air-supply line and the main part intercommunication are passed through to one side that is close to the main part of dry box, the top of dry box is equipped with the feed inlet, be equipped with the sealing plug in the feed inlet, one side of keeping away from the main part of dry box is equipped with the air inlet, two fixed plates respectively with the inner wall fixed connection of the both sides of dry box, two fixed plates are in the coplanar, the both sides of the below of drying screen are supported with the top of two fixed plates respectively and are leaned on, the removal subassembly sets up the below at the drying screen.
Preferably, in order to drive the cover plate to move, the driving assembly comprises a motor, a rotating rod and a connecting rod, the motor is fixedly connected with the inner wall of the ash discharging pipe, the motor is in transmission connection with one end of the rotating rod, the other end of the rotating rod is hinged with the upper portion of the cover plate located below through the connecting rod, and the motor is electrically connected with the PLC.
Preferably, in order to enable the two cover plates to move, the connecting assembly comprises a pull wire and two fixed pulleys, the fixed pulleys are fixed on the inner wall of one side, far away from the first spring, of the ash discharging pipe, the pull wire sequentially bypasses the two fixed pulleys, and two ends of the pull wire are fixedly connected with the two cover plates respectively.
As preferred, for the moving direction of restriction apron, the ash discharging mechanism still includes two guide bars, guide bar and apron one-to-one, the both ends of guide bar respectively with the inner wall fixed connection of the both sides of unloading the ash pipe, guide bar and apron parallel arrangement, be equipped with the perforation on the apron, the guide bar passes the perforation, the guide bar matches with the perforation, apron and guide bar sliding connection.
Preferably, the perforations are square in shape so that the cover plate does not rotate when moved.
As preferred, for the convenience of changing the drying net, the removal subassembly includes carriage release lever, layer board, second spring and push pedal, the below of drying box is equipped with the aperture, the one end and the layer board fixed connection of carriage release lever, the layer board supports with the below of drying net and leans on, the both ends of second spring are connected with the below of layer board and the bottom in the drying box respectively, the other end of carriage release lever passes the aperture setting in the below of drying box, the other end and the push pedal fixed connection of carriage release lever.
Preferably, in order to facilitate the fixing of the drying net, a pin is fixed above the supporting plate.
Preferably, in order to limit the moving direction of the moving rod, the moving assembly further includes a guide ring fixed below the drying box, the guide ring is sleeved on the moving rod, and the guide ring is slidably connected with the moving rod.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, in order to facilitate ash unloading, an oscillator is fixed on the ash unloading pipe, and the oscillator is electrically connected with the PLC.
The bag type dust removing equipment with the drying function for the coal chemical industry has the advantages that the drying function of waste gas is realized through the drying mechanism, the phenomenon that waste gas is wet and dust is adhered to the dust removing bag to cause bag pasting is avoided, compared with the existing drying mechanism, the drying mechanism improves convenience for replacing the drying net, the function of unloading the dust without stopping is realized through the dust unloading mechanism, the working efficiency is improved, and compared with the existing dust unloading mechanism, the dust unloading mechanism is convenient to unload the dust and high in practicability.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a bag type dust removing apparatus having a drying function for coal chemical industry according to the present invention;
FIG. 2 is a schematic structural diagram of a drying mechanism of a bag-type dust collector for coal chemical industry with a drying function according to the present invention;
FIG. 3 is a schematic structural diagram of an ash discharge mechanism of a bag-type dust collector for coal chemical industry having a drying function according to the present invention;
FIG. 4 is a schematic view of a connection structure of a guide rod and a cover plate of a bag-type dust collector for coal chemical industry having a drying function according to the present invention;
in the figure: 1. the dust removing device comprises a main body, 2, a dust discharging hopper, 3, a dust discharging pipe, 4, a supporting column, 5, a dust removing bag, 6, an operation plate, 7, a drying box, 8, a fixing plate, 9, a drying net, 10, a push plate, 11, a moving rod, 12, a supporting plate, 13, a second spring, 14, a contact pin, 15, a sealing plug, 16, a sealing plate, 17, a cover plate, 18, a first spring, 19, a motor, 20, a rotating rod, 21, a connecting rod, 22, a pull wire, 23, a fixed pulley, 24, a guide rod, 25, an oscillator and 26, and a guide ring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a bag type dust removing apparatus with drying function for coal chemical industry comprises a main body 1, an air inlet pipe, an air outlet pipe, a dust removing bag 5, an ash discharging hopper 2, an ash discharging pipe 3 and two supporting columns 4, the ash discharging hopper 2 is fixed below the main body 1, the ash discharging hopper 2 is communicated with the main body 1, the ash discharging pipe 3 is communicated with the lower part of the ash discharging hopper 2, two supporting columns 4 are respectively fixed below two sides of the ash discharging hopper 2, the air inlet pipe is arranged at one side of the main body 1, the air outlet pipe is arranged above the main body 1, the dust removal bag 5 is fixed at the top in the main body 1, the other side of the main body 1 is provided with an operating board 6, a PLC is arranged in the operating board 6, and the device also comprises a drying mechanism and an ash discharging mechanism, the drying mechanism is arranged on one side of the main body 1 close to the air inlet pipe, and the ash discharging mechanism is arranged inside the ash discharging pipe 3;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This a bag-type dust collecting equipment for coal industry that has drying function passes through drying mechanism, has realized the function to exhaust gas drying, avoids the waste gas humidity, and the dust adhesion leads to appearing the phenomenon of sticking with paste the bag on dust removal bag 5, through unloading grey mechanism, has realized need not to shut down just can unloading grey function, has improved work efficiency.
As shown in fig. 3, the ash discharging mechanism includes a driving assembly, a first spring 18, a connecting assembly, two cover plates 17 and two seal plates 16, the two seal plates 16 are respectively and fixedly connected with the inner walls of the two ends of the ash discharging pipe 3, the seal plates 16 are provided with openings, the openings correspond to the cover plates 17 one by one, one of the cover plates 17 is arranged below the upper seal plate 16, the other cover plate 17 is arranged above the lower seal plate 16, one end of the two cover plates 17 is connected through the connecting assembly, the two ends of the first spring 18 are respectively connected with the inner wall of the ash discharging pipe 3 and the other end of the upper cover plate 17, the driving assembly is arranged on the inner wall of the ash discharging pipe 3 close to the first spring 18, and the driving assembly is connected with the lower cover plate 17;
when the ash discharging operation is carried out, the driving assembly is controlled to work, the cover plate 17 positioned below is driven to move towards the direction close to the driving assembly, meanwhile, the cover plate 17 positioned above is driven to move through the connecting assembly, meanwhile, the first spring 18 is stretched, so that the cover plate 17 positioned above blocks the opening positioned above, waste gas is prevented from being directly discharged from the ash discharging pipe 3, the cover plate 17 positioned below does not block the opening positioned below, dust collected by the ash discharging pipe 3 can be conveniently moved out from the opening positioned below, the ash discharging function without stopping is realized, and the ash discharging convenience is improved.
As shown in fig. 2, the drying mechanism includes a drying box 7, a drying net 9, a moving assembly and two fixing plates 8, one side of the drying box 7, which is far away from the operating panel 6, of the main body 1 is fixedly connected, one side of the drying box 7, which is close to the main body 1, is communicated with the main body 1 through an air inlet pipe, a feed inlet is arranged above the drying box 7, a sealing plug 15 is arranged in the feed inlet, one side of the drying box 7, which is far away from the main body 1, is provided with an air inlet, the two fixing plates 8 are respectively fixedly connected with the inner walls of the two sides of the drying box 7, the two fixing plates 8 are located in the same plane, the two sides of the lower portion of the drying net 9 are respectively abutted against the tops of the two.
When the bag collector carries out exhaust-gas treatment work, waste gas gets into the inside of dry box 7 from the air inlet, through the dry back of drying net 9, get into main part 1's inside from the air-supply line again, discharge from the tuber pipe department after the dust removal of dust remover, through setting up drying net 9, the function of exhaust-gas drying has been realized, avoid waste gas too moist and lead to the dust adhesion on dust removal bag 5, thereby lead to appearing the phenomenon of sticking with paste the bag, the practicality of bag collector has been improved, remove the subassembly work through control, be convenient for shift out drying net 9 from feed inlet department, be convenient for change drying net 9, thereby the convenience of changing drying net 9 has been improved.
Preferably, in order to drive the cover plate 17 to move, the driving assembly comprises a motor 19, a rotating rod 20 and a connecting rod 21, the motor 19 is fixedly connected with the inner wall of the ash discharging pipe 3, the motor 19 is in transmission connection with one end of the rotating rod 20, the other end of the rotating rod 20 is hinged with the upper part of the cover plate 17 located below through the connecting rod 21, and the motor 19 is electrically connected with the PLC.
Preferably, in order to move the two cover plates 17, the connecting assembly comprises a pull wire 22 and two fixed pulleys 23, the fixed pulleys 23 are fixed on the inner wall of one side of the ash discharge pipe 3 far away from the first spring 18, the pull wire 22 sequentially passes around the two fixed pulleys 23, and two ends of the pull wire 22 are respectively fixedly connected with the two cover plates 17.
When unloading the ash during operation, control motor 19 starts, drive bull stick 20 and rotate, it removes to the direction that is close to motor 19 with its apron 17 of being connected to drive through connecting rod 21, it removes to the direction that is close to fixed pulley 23 to drive the apron 17 that is located the top through acting as go-between 22, tensile first spring 18 simultaneously, thereby make the apron 17 that is located the top block up the opening of top, avoid waste gas directly to discharge from unloading pipe 3, the opening of below is no longer blocked up to the apron 17 that is located the below simultaneously, the dust of being convenient for unloading pipe 3 and collecting shifts out from the opening part of below, thereby realized the unloading function that need not to shut down, thereby the convenience of unloading the ash has been improved.
As shown in fig. 4, the ash discharging mechanism further comprises two guide rods 24, the guide rods 24 correspond to the cover plate 17 one by one, two ends of each guide rod 24 are fixedly connected with the inner walls of two sides of the ash discharging pipe 3 respectively, the guide rods 24 are arranged in parallel with the cover plate 17, a through hole is formed in the cover plate 17, the guide rods 24 penetrate through the through hole, the guide rods 24 are matched with the through hole, and the cover plate 17 is connected with the guide rods 24 in a sliding manner.
By providing the guide bar 24, the moving direction of the cover 17 is restricted, so that the cover 17 is more stable when moving.
Preferably, the perforations are square in shape so that the cover 17 does not rotate when moved.
Through setting up the perforation to the square hole for apron 17 can not take place to rotate when removing, thereby has improved the stability when apron 17 removes.
Preferably, in order to facilitate the replacement of the drying net 9, the moving assembly comprises a moving rod 11, a supporting plate 12, a second spring 13 and a pushing plate 10, a small hole is formed below the drying box 7, one end of the moving rod 11 is fixedly connected with the supporting plate 12, the supporting plate 12 is abutted against the lower portion of the drying net 9, two ends of the second spring 13 are respectively connected with the lower portion of the supporting plate 12 and the bottom of the drying box 7, the other end of the moving rod 11 penetrates through the small hole to be arranged below the drying box 7, and the other end of the moving rod 11 is fixedly connected with the pushing plate 10.
When the drying net 9 needs to be replaced, the human body enables the push plate 10 to move towards the direction close to the small hole, the moving rod 11 enables the supporting plate 12 to move towards the direction far away from the small hole, and meanwhile, the second spring 13 is stretched, so that the drying net 9 is driven to move out from the feeding port, the drying net 9 is convenient to replace, and convenience in replacing the drying net 9 is improved.
Preferably, pins 14 are fixed above the supporting plate 12 for facilitating the fixing of the drying net 9.
Preferably, in order to limit the moving direction of the moving rod 11, the moving assembly further comprises a guide ring 26, the guide ring 26 is fixed below the drying box 7, the guide ring 26 is sleeved on the moving rod 11, and the guide ring 26 is slidably connected with the moving rod 11.
The guide ring 26 limits the moving direction of the moving rod 11, so that the moving rod 11 is more stable when moving.
Preferably, the motor 19 is a servo motor in order to allow precise and stable operation of the motor 19.
Preferably, in order to facilitate the ash discharge, an oscillator 25 is fixed on the ash discharge pipe 3, and the oscillator 25 is electrically connected with the PLC.
Through setting up oscillator 25 for the ash discharging pipe 3 shakes, thereby makes the dust discharge from ash discharging pipe 3 easily, has improved the convenience of unloading the ash.
When unloading the ash during operation, control motor 19 starts, drive bull stick 20 and rotate, it removes to the direction that is close to motor 19 with its apron 17 of being connected to drive through connecting rod 21, it removes to the direction that is close to fixed pulley 23 to drive the apron 17 that is located the top through acting as go-between 22, tensile first spring 18 simultaneously, thereby make the apron 17 that is located the top block up the opening of top, avoid waste gas directly to discharge from unloading pipe 3, the opening of below is no longer blocked up to the apron 17 that is located the below simultaneously, the dust of being convenient for unloading pipe 3 and collecting shifts out from the opening part of below, thereby realized the unloading function that need not to shut down, thereby the convenience of unloading the ash has been improved. When the bag collector carries out exhaust-gas treatment work, waste gas gets into the inside of dry box 7 from the air inlet, through the dry back of drying screen 9, again from the inside of air-supply line entering main part 1, discharge from going out tuber pipe department after the dust removal of dust remover, through setting up drying screen 9, the function of exhaust-gas drying has been realized, avoid waste gas too moist and lead to the dust adhesion on dust removal bag 5, thereby lead to appearing the phenomenon of sticking with paste the bag, the practicality of bag collector has been improved.
Compared with the prior art, this a bag dust collecting equipment with drying function for coal chemical industry passes through drying mechanism, realized the function to exhaust gas drying, avoid waste gas moist, the dust adhesion is on dust removal bag 5, lead to appearing pasting up the phenomenon of bag, compare with current drying mechanism, this drying mechanism has improved the convenience of changing drying screen 9, through unloading grey mechanism, realized need not to shut down just can unload the function of ash, and the work efficiency is improved, compare with current unloading grey mechanism, it is convenient that this unloading grey mechanism unloads the ash, and the practicality is high.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a bag dust collecting equipment that is used for drying function that has of coal industry, includes main part (1), air-supply line, goes out tuber pipe, dust pocket (5), dust hopper (2), dust discharging pipe (3) and two support columns (4), dust hopper (2) are fixed in the below of main part (1), dust hopper (2) and main part (1) intercommunication, dust discharging pipe (3) and dust hopper's (2) below intercommunication, two support columns (4) are fixed respectively in the below of the both sides of dust hopper (2), the air-supply line sets up the one side in main part (1), it sets up the top in main part (1) to go out the tuber pipe, the top in main part (1) is fixed in dust pocket (5), the opposite side of main part (1) is equipped with operation panel (6), be equipped with PLC in the operation panel (6), its characterized in that still includes drying mechanism and dust discharging mechanism, the drying mechanism is arranged on one side of the main body (1) close to the air inlet pipe, and the ash discharging mechanism is arranged inside the ash discharging pipe (3);
the ash discharging mechanism comprises a driving component, a first spring (18), a connecting component, two cover plates (17) and two sealing plates (16), the two sealing plates (16) are respectively fixedly connected with the inner walls at the two ends of the ash discharging pipe (3), the sealing plate (16) is provided with openings which are in one-to-one correspondence with the cover plate (17), one cover plate (17) is arranged below the upper sealing plate (16), the other cover plate (17) is arranged above the lower sealing plate (16), one end of each cover plate (17) is connected through a connecting component, two ends of the first spring (18) are respectively connected with the inner wall of the ash discharging pipe (3) and the other end of the cover plate (17) positioned above, the driving assembly is arranged on the inner wall of one side, close to the first spring (18), of the ash discharging pipe (3), and is connected with a cover plate (17) positioned below;
drying mechanism includes dry box (7), drying screen (9), removal subassembly and two fixed plates (8), one side fixed connection of keeping away from operation panel (6) of dry box (7) and main part (1), one side that is close to main part (1) of dry box (7) is through air-supply line and main part (1) intercommunication, the top of dry box (7) is equipped with the feed inlet, be equipped with sealing plug (15) in the feed inlet, one side of keeping away from main part (1) of dry box (7) is equipped with the air inlet, two fixed plates (8) respectively with the inner wall fixed connection of the both sides of dry box (7), two fixed plates (8) are in the coplanar, the both sides of the below of drying screen (9) support with the top of two fixed plates (8) respectively and lean on, the removal subassembly sets up the below at drying screen (9).
2. The bag type dust removing device with the drying function for the coal chemical industry according to claim 1, wherein the driving assembly comprises a motor (19), a rotating rod (20) and a connecting rod (21), the motor (19) is fixedly connected with the inner wall of the ash discharging pipe (3), the motor (19) is in transmission connection with one end of the rotating rod (20), the other end of the rotating rod (20) is hinged with the upper part of the cover plate (17) located below through the connecting rod (21), and the motor (19) is electrically connected with the PLC.
3. The bag-type dust removing equipment with the drying function for the coal chemical industry according to claim 1, wherein the connecting assembly comprises a pulling wire (22) and two fixed pulleys (23), the fixed pulleys (23) are fixed on the inner wall of one side, away from the first spring (18), of the ash discharging pipe (3), the pulling wire (22) sequentially bypasses the two fixed pulleys (23), and two ends of the pulling wire (22) are respectively fixedly connected with the two cover plates (17).
4. The bag-type dust removing equipment with the drying function for the coal chemical industry according to claim 1, wherein the ash discharging mechanism further comprises two guide rods (24), the guide rods (24) correspond to the cover plates (17) one by one, two ends of each guide rod (24) are fixedly connected with the inner walls of two sides of the ash discharging pipe (3), the guide rods (24) and the cover plates (17) are arranged in parallel, through holes are formed in the cover plates (17), the guide rods (24) penetrate through the through holes, the guide rods (24) are matched with the through holes, and the cover plates (17) are connected with the guide rods (24) in a sliding mode.
5. The bag-type dust removing apparatus having a drying function for coal chemical industry according to claim 4, wherein the shape of the perforation is a square.
6. The bag-type dust removing equipment with the drying function for the coal chemical industry according to claim 1, wherein the moving assembly comprises a moving rod (11), a supporting plate (12), a second spring (13) and a pushing plate (10), a small hole is formed in the lower portion of the drying box (7), one end of the moving rod (11) is fixedly connected with the supporting plate (12), the supporting plate (12) abuts against the lower portion of the drying net (9), two ends of the second spring (13) are respectively connected with the lower portion of the supporting plate (12) and the bottom of the drying box (7), the other end of the moving rod (11) penetrates through the small hole to be arranged below the drying box (7), and the other end of the moving rod (11) is fixedly connected with the pushing plate (10).
7. The bag-type dust removing apparatus with the drying function for the coal chemical industry according to claim 6, wherein the insert pins (14) are fixed above the supporting plate (12).
8. The bag-type dust collector with drying function for coal chemical industry according to claim 7, wherein the moving assembly further comprises a guide ring (26), the guide ring (26) is fixed below the drying box (7), the guide ring (26) is sleeved on the moving rod (11), and the guide ring (26) is connected with the moving rod (11) in a sliding manner.
9. The bag type dust removing apparatus for coal chemical industry having the drying function as claimed in claim 2, wherein the motor (19) is a servo motor.
10. The bag-type dust removing apparatus with the drying function for the coal chemical industry according to claim 1, wherein an oscillator (25) is fixed to the ash discharging pipe (3), and the oscillator (25) is electrically connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910962451.6A CN110743267A (en) | 2019-10-11 | 2019-10-11 | A bag collector that is used for coal industry to have drying function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910962451.6A CN110743267A (en) | 2019-10-11 | 2019-10-11 | A bag collector that is used for coal industry to have drying function |
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| CN110743267A true CN110743267A (en) | 2020-02-04 |
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- 2019-10-11 CN CN201910962451.6A patent/CN110743267A/en not_active Withdrawn
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Application publication date: 20200204 |