CN110665308A - A bag collector for exhaust-gas treatment has and prevents blockking up function - Google Patents
A bag collector for exhaust-gas treatment has and prevents blockking up function Download PDFInfo
- Publication number
- CN110665308A CN110665308A CN201911040076.6A CN201911040076A CN110665308A CN 110665308 A CN110665308 A CN 110665308A CN 201911040076 A CN201911040076 A CN 201911040076A CN 110665308 A CN110665308 A CN 110665308A
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- main body
- bag
- dust
- blocking
- gas treatment
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- 239000000428 dust Substances 0.000 claims abstract description 95
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 239000007789 gas Substances 0.000 claims abstract description 25
- 239000002912 waste gas Substances 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 17
- 239000002245 particle Substances 0.000 abstract description 16
- 238000000746 purification Methods 0.000 abstract description 9
- 230000006870 function Effects 0.000 description 12
- 238000001914 filtration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
-
- 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
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
- B01D46/04—Cleaning filters
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a bag type dust collector with an anti-blocking function for waste gas treatment, which comprises a main body, a gas inlet, a gas outlet, a dust hopper, a dust discharge port, two dust bags, two supporting rods, an anti-blocking mechanism and two stop mechanisms, wherein the anti-blocking mechanism comprises a limiting component and two anti-blocking components, the anti-blocking components comprise a motor, a rotating shaft, an eccentric wheel, a reciprocating frame, a spring and two striking plates, the stop mechanisms comprise a filter screen, a striking component and a transmission component, the bag type dust collector with the anti-blocking function for waste gas treatment can block particle impurities in waste gas through the stop mechanisms, prevent the particle impurities from directly contacting with the dust bags, reduce the damage probability of the dust bags, and strike the dust bags through the anti-blocking mechanism, so that dust adhered on the dust bags is shaken off, thereby reducing the blocking probability of the dust bags, the dust removal purification work of the dust removal bag is avoided being influenced, and the reliability of the equipment is improved.
Description
Technical Field
The invention relates to the field of purified gas and purified water, in particular to a bag type dust collector with an anti-blocking function for waste gas treatment.
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 sack cleaner is carrying out the exhaust-gas treatment during operation, contains granule impurity in the waste gas usually, if impurity gets into in the main part direct and dust bag contact, can increase the probability that the dust bag damaged, reduced present sack cleaner's reliability, moreover, present sack cleaner is carrying out the exhaust-gas treatment during operation for a long time, and the easy adhesion of dust is on the dust bag, influences the gas circulation speed of dust bag to reduce dust collection efficiency.
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 cloth bag type dust collector with the anti-blocking function for waste gas treatment is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cloth bag type dust collector with an anti-blocking function for waste gas treatment comprises a main body, an air inlet, an air outlet, an ash bucket, an ash discharge port, two dust removing bags and two supporting rods, wherein the ash bucket is fixed below the main body, the ash bucket is arranged below the ash bucket, the air outlet is arranged above the main body, the air inlet is formed in one side of the main body, the two supporting rods are respectively fixed on two sides below the ash bucket, the dust removing bags are fixed on the top in the main body, a control panel is fixed on the other side of the main body, a PLC is arranged in the control panel, the cloth bag type dust collector further comprises an anti-blocking mechanism and two material blocking mechanisms, the material blocking mechanisms are connected with the anti-blocking mechanism, the anti-blocking mechanism is arranged on the top in the main body, and the two material blocking mechanisms are;
the anti-blocking mechanism comprises a limiting component and two anti-blocking components, the anti-blocking components correspond to the dust removal bag one by one, the anti-blocking components correspond to the material blocking mechanisms one by one, the anti-blocking components are connected with the material blocking mechanisms, each anti-blocking component comprises a motor, a rotating shaft, an eccentric wheel, a reciprocating frame, a spring and two striking plates, the motors are fixed at the tops of the main bodies, the motors are in transmission connection with one ends of the rotating shafts, the other ends of the rotating shafts are fixedly connected with the eccentric wheel, the eccentric wheel is arranged in the reciprocating frame, the eccentric wheel abuts against the inner wall of one side of the reciprocating frame, the two striking plates are respectively fixed at the two ends of one side, close to the dust removal bag, of the reciprocating frame, the two ends of the springs are respectively connected with the inner wall of one side of the main body and the reciprocating frame, one side, far, the rotating shaft is connected with the stock stop mechanism, and the motor is electrically connected with the PLC;
the material blocking mechanism comprises a filter screen, a knocking component and a transmission component, the filter screen is obliquely fixed on the inner wall of one side of the main body, the knocking component is connected with the rotating shaft through the transmission component, and the knocking component is arranged above the filter screen;
the utility model discloses a filter screen knocking assembly, including knocking the subassembly and knocking the board, the knocking the subassembly includes dead lever, connecting rod, knocking board and linkage unit, the one end of dead lever and the inner wall fixed connection of main part, the other end of dead lever is articulated with the one end of connecting rod, the shape of connecting rod is L shape, the other end and the knocking board fixed connection of connecting rod, knocking the board and leaning on the top at the filter screen, knocking board and filter screen parallel arrangement, the connecting rod passes through linkage unit and is connected with transmission assembly.
Preferably, in order to transmit power, the transmission assembly includes a belt, a transmission shaft, two driving wheels and two first bearings, the first bearings are fixed on the inner wall of the main body, two ends of the transmission shaft are respectively fixedly connected with inner rings of the two first bearings, the two driving wheels are respectively fixedly connected with the transmission shaft and the rotating shaft, the two driving wheels are connected through the belt, and the transmission shaft is connected with the connecting unit.
Preferably, in order to drive the connecting rod to rotate, the connecting unit comprises a second bearing, a rotating disc, a connecting shaft, a first bevel gear, a second bevel gear, an articulated rod and a supporting shaft, two ends of the connecting shaft are fixedly connected with the transmission shaft and the first bevel gear respectively, the second bearing is fixed on the inner wall of one side of the main body perpendicular to the first bearing, two ends of the supporting shaft are fixedly connected with an inner ring of the second bearing and the rotating disc respectively, the supporting shaft is perpendicular to the connecting shaft, the second bevel gear is fixed on the supporting shaft, the first bevel gear is meshed with the second bevel gear, one end of the articulated rod is articulated with the position of the rotating disc far away from the circle center, and the other end of the articulated rod is articulated.
Preferably, the first bevel gear is coated with a lubricating oil in order to make the second bevel gear smoothly rotate.
As preferred, for the moving direction of the reciprocal frame of restriction, spacing subassembly includes gag lever post and two stoppers, the both ends of gag lever post respectively with the inner wall fixed connection of the both sides of main part, stopper and reciprocal frame one-to-one, stopper and reciprocal frame fixed connection, be equipped with the perforation on the stopper, the gag lever post passes the perforation, the gag lever post matches with the perforation, stopper and gag lever post sliding connection.
Preferably, the through hole is square in shape, so that the limiting block cannot rotate when moving on the limiting rod.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, in order to improve the intelligent degree of the equipment, a plurality of keys are arranged on the control panel and electrically connected with the PLC.
Preferably, in order to avoid damaging the filter screen, a rubber pad is fixed on one side of the knocking plate close to the filter screen.
Preferably, in order to improve the stability of the connection between the transmission shaft and the connecting shaft, the transmission shaft and the connecting shaft are of an integrally formed structure.
The bag type dust collector with the anti-blocking function for waste gas treatment has the advantages that the blocking mechanism can block particle impurities in waste gas, the particle impurities are prevented from being in direct contact with the dust removal bag, the probability of damage of the dust removal bag is reduced, the dust removal bag can be knocked through the anti-blocking mechanism, and dust adhered to the dust removal bag is shaken off, so that the probability of blocking of the dust removal bag is reduced, the dust removal and purification work of the dust removal bag is prevented from being influenced, the reliability of equipment is improved, compared with the existing anti-blocking mechanism, the anti-blocking mechanism can drive the blocking mechanism to work while the rotating shaft rotates, and the situation that the particle impurities block a filter screen and influence the circulation of air is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a bag-type dust collector with an anti-clogging function for waste gas treatment according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a top view of the moving anti-clog mechanism of the anti-clog functional bag house dust collector for use in the treatment of exhaust gas of the present invention;
FIG. 4 is a side view of the connection unit of the baghouse for exhaust gas treatment having a clogging prevention function of the present invention;
in the figure: 1. the dust removing device comprises a main body, 2 parts of an ash bucket, 3 parts of a support rod, 4 parts of a control plate, 5 parts of a dust removing bag, 6 parts of a motor, 7 parts of a rotating shaft, 8 parts of an eccentric wheel, 9 parts of a reciprocating frame, 10 parts of a striking plate, 11 parts of a spring, 12 parts of a limiting rod, 13 parts of a limiting block, 14 parts of a driving wheel, 15 parts of a belt, 16 parts of a transmission shaft, 17 parts of a connecting shaft, 18 parts of a first bevel gear, 19 parts of a second bevel gear, 20 parts of a support shaft, 21 parts of a rotary table, 22 parts of a hinged rod, 23 parts of a connecting rod.
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 figure 1, the cloth bag type dust collector with the function of preventing blockage for waste gas treatment comprises a main body 1, a gas inlet, a gas outlet, an ash bucket 2, an ash discharge port, two dust removing bags 5 and two struts 3, the ash bucket 2 is fixed below the main body 1, the ash discharge bucket 2 is arranged below the ash bucket 2, the air outlet is arranged above the main body 1, the air inlet is arranged at one side of the main body 1, the two support rods 3 are respectively fixed at two sides below the ash bucket 2, the dust removal bag 5 is fixed at the top in the main body 1, the other side of the main body 1 is fixed with a control panel 4, the control panel 4 is internally provided with a PLC, and also comprises an anti-blocking mechanism and two stock stop mechanisms, the stock stop mechanisms are connected with the anti-blocking mechanism, the anti-blocking mechanism is arranged at the top in the main body 1, and the two stock stop mechanisms are respectively arranged at two sides in the main body 1;
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 pocket type dust remover that is used for exhaust-gas treatment to have and prevents blockking up function passes through stock stop, can block the particle impurity in the waste gas, avoid particle impurity and dust removal bag 5 direct contact, the probability of dust removal bag 5 damage has been reduced, through preventing blockking up the mechanism, dust removal bag 5 can be strikeed, make the dust of adhesion on dust removal bag 5 shaken off, thereby reduced the probability that dust removal bag 5 blockked up, avoid influencing the dust removal purification work of dust removal bag 5, the reliability of equipment has been improved.
As shown in fig. 2-3, the anti-blocking mechanism comprises a limiting component and two anti-blocking components, the anti-blocking components correspond to the dust removing bag 5 one by one, the anti-blocking components correspond to the material blocking mechanisms one by one, the anti-blocking components are connected to the material blocking mechanisms, each anti-blocking component comprises a motor 6, a rotating shaft 7, an eccentric wheel 8, a reciprocating frame 9, a spring 11 and two striking plates 10, the motor 6 is fixed at the top of the main body 1, the motor 6 is in transmission connection with one end of the rotating shaft 7, the other end of the rotating shaft 7 is fixedly connected with the eccentric wheel 8, the eccentric wheel 8 is arranged inside the reciprocating frame 9, the eccentric wheel 8 is abutted against the inner wall of one side of the reciprocating frame 9, the two striking plates 10 are respectively fixed at two ends of one side of the reciprocating frame 9, which is close to the dust removing bag 5, two ends of the spring 11 are respectively connected, one side of the reciprocating frame 9, which is far away from the dust removal bag 5, is connected with the inner wall of the main body 1 through a limiting assembly, the rotating shaft 7 is connected with the material blocking mechanism, and the motor 6 is electrically connected with the PLC;
when carrying out the mediation during operation, motor 6 starts, drive pivot 7 and rotate, drive eccentric wheel 8 and rotate, make the reciprocal round trip movement of frame 9, thereby make two hit the continuous dust pocket 5 that strikes of board 10, make the dust of adhesion on dust pocket 5 shaken off, thereby the probability that dust pocket 5 blockked up has been reduced, the dust removal purification work of avoiding influencing dust pocket 5, the reliability of equipment is improved, can also drive stock stop work in the time of pivot 7 pivoted, avoid particle impurity to block up filter screen 25, influence the circulation of air.
As shown in fig. 1, the stock stop comprises a filter screen 25, a knocking component and a transmission component, the filter screen 25 is obliquely fixed on the inner wall of one side of the main body 1, the knocking component is connected with the rotating shaft 7 through the transmission component, and the knocking component is arranged above the filter screen 25;
strike the subassembly and include dead lever, connecting rod 23, strike board 24 and the linkage unit, the one end of dead lever and the inner wall fixed connection of main part 1, the other end of dead lever is articulated with the one end of connecting rod 23, the shape of connecting rod 23 is L shape, the other end of connecting rod 23 and strike board 24 fixed connection, strike board 24 and support and lean on the top at filter screen 25, strike board 24 and filter screen 25 parallel arrangement, connecting rod 23 passes through the linkage unit and is connected with transmission assembly.
In fact, waste gas gets into the inside of main part 1 from the air inlet, behind the edulcoration work through filter screen 25, discharge from the gas outlet after 5 purification dust removals in the dirt pocket again, waste gas purification's function has been realized, through setting up filter screen 25, can block the particulate matter in the waste gas, avoid particulate matter direct contact dirt pocket 5, thereby the probability that dirt pocket 5 damaged has been reduced, the security has been improved, when dredging the during operation, motor 6 starts, drive pivot 7 and rotate, drive the linkage unit work through drive assembly, thereby drive the reciprocal removal of strikeing board 24, make the continuous filter screen 25 that strikes of strikeing board 24, avoid granule impurity to block up filter screen 25, influence the circulation of air.
Preferably, in order to transmit power, the transmission assembly includes a belt 15, a transmission shaft 16, two driving wheels 14 and two first bearings, the first bearings are fixed on the inner wall of the main body 1, two ends of the transmission shaft 16 are respectively and fixedly connected with inner rings of the two first bearings, the two driving wheels 14 are respectively and fixedly connected with the transmission shaft 16 and the rotating shaft 7, the two driving wheels 14 are connected through the belt 15, and the transmission shaft 16 is connected with the connecting unit.
As shown in fig. 4, the connecting unit includes a second bearing, a rotating disk 21, a connecting shaft 17, a first bevel gear 18, a second bevel gear 19, an articulated rod 22 and a supporting shaft 20, two ends of the connecting shaft 17 are respectively fixedly connected with the transmission shaft 16 and the first bevel gear 18, the second bearing is fixed on the inner wall of the main body 1 on the side perpendicular to the first bearing, two ends of the supporting shaft 20 are respectively fixedly connected with the inner ring of the second bearing and the rotating disk 21, the supporting shaft 20 is vertically arranged with the connecting shaft 17, the second bevel gear 19 is fixed on the supporting shaft 20, the first bevel gear 18 is meshed with the second bevel gear 19, one end of the articulated rod 22 is articulated with the position of the rotating disk 21 far away from the center of the circle, and the other end of the articulated rod 22 is articulated.
When dredging operation is carried out, the motor 6 is started, the rotating shaft 7 is driven to rotate, the driving wheel 14 fixedly connected with the rotating shaft 7 is driven to rotate, the other driving wheel 14 is driven to rotate through the belt 15, the transmission shaft 16 is driven to rotate, the connecting shaft 17 is driven to rotate, the first bevel gear 18 is meshed with the second bevel gear 19, the supporting shaft 20 is driven to rotate, the rotating disc 21 is driven to rotate, the connecting rod 23 is driven to swing back and forth through the hinge rod 22, the knocking plate 24 is driven to move back and forth, the filter screen 25 is continuously knocked by the knocking plate 24, particle impurities are prevented from blocking the filter screen 25, and.
Preferably, the first bevel gear 18 is coated with a lubricating oil in order to smoothly rotate the second bevel gear 19.
Preferably, in order to limit the moving direction of the reciprocating frame 9, the limiting assembly comprises a limiting rod 12 and two limiting blocks 13, two ends of the limiting rod 12 are fixedly connected with the inner walls of two sides of the main body 1 respectively, the limiting blocks 13 correspond to the reciprocating frame 9 one by one, the limiting blocks 13 are fixedly connected with the reciprocating frame 9, through holes are formed in the limiting blocks 13, the limiting rod 12 penetrates through the through holes, the limiting rod 12 is matched with the through holes, and the limiting blocks 13 are connected with the limiting rod 12 in a sliding mode.
Preferably, the through hole has a square shape so that the stopper 13 does not rotate when moving on the stopper rod 12.
Through setting up the fenestrate shape into square for stopper 13 can not take place to rotate when removing along gag lever post 12, thereby improved the stability when stopper 13 removes, takes place to rotate when avoiding reciprocal frame 9 to remove, thereby improved the stability when reciprocal frame 9 removes, avoided reciprocal frame 9 and eccentric wheel 8 to break away from, the influence prevents blockking up the mechanism work.
Preferably, the motor 6 is a servo motor in order to make the motor 6 work accurately and stably.
Preferably, in order to improve the intelligence degree of the equipment, a plurality of keys are arranged on the control board 4, and the keys are electrically connected with the PLC.
Through setting up the button, can control equipment work to the intelligent degree of equipment has been improved.
Preferably, a rubber pad 26 is fixed to the side of the striking plate 24 close to the filter screen 25 in order to avoid damage to the filter screen 25.
Preferably, in order to improve the stability of the connection between the transmission shaft 16 and the connecting shaft 17, the transmission shaft 16 and the connecting shaft 17 are integrally formed.
The transmission shaft 16 and the connecting shaft 17 are arranged to be an integrally formed mechanism, so that the transmission shaft 16 and the connecting shaft 17 are not easy to fall off, the connection stability of the transmission shaft 16 and the connecting shaft 17 is improved, and the transmission power work is prevented from being influenced by the separation of the transmission shaft 16 and the connecting shaft 17.
In fact, the waste gas enters the inside of the main body 1 from the air inlet, after the impurity removal work through the filter screen 25, the waste gas is discharged from the air outlet after being purified and dedusted through the dedusting bag 5, the waste gas purification function is realized, the filter screen 25 is arranged, the particles in the waste gas can be blocked, the particles are prevented from directly contacting the dedusting bag 5, the damage probability of the dedusting bag 5 is reduced, the safety is improved, when the dredging work is carried out, the motor 6 is started to drive the rotating shaft 7 to rotate, the eccentric wheel 8 is driven to rotate, the reciprocating frame 9 is driven to reciprocate and move back and forth, the dedusting bag 5 is continuously knocked by the two knocking plates 10, the dust adhered on the dedusting bag 5 is shaken off, the probability of blockage of the dedusting bag 5 is reduced, the dedusting and purification work of the dedusting bag 5 is prevented from being influenced, the reliability of the equipment is improved, the driving wheel 14 fixedly connected with the rotating shaft 7, the belt 15 drives the other driving wheel 14 to rotate, the transmission shaft 16 rotates, the connecting shaft 17 is driven to rotate, the first bevel gear 18 rotates, the supporting shaft 20 rotates through the engagement of the first bevel gear 18 and the second bevel gear 19, the rotary table 21 rotates, the connecting rod 23 is driven to swing back and forth through the hinge rod 22, the knocking plate 24 is driven to move back and forth, the filter screen 25 is continuously knocked by the knocking plate 24, the filter screen 25 is prevented from being blocked by particle impurities, and the circulation of air is influenced.
Compared with the prior art, this a sack cleaner that is used for exhaust-gas treatment and has a function of preventing blockking up passes through stock stop, can block the particle impurity in the waste gas, avoid particle impurity and dust bag 5 direct contact, the probability of dust bag 5 damage has been reduced, through preventing blockking up the mechanism, dust bag 5 can be strikeed, make the dust of adhesion on dust bag 5 shaken off, thereby the probability that dust bag 5 blockked up has been reduced, avoid influencing the dust removal purification work of dust bag 5, the reliability of equipment has been improved, compare with current anti-blocking mechanism, should prevent blockking up the mechanism and can also drive stock stop work in pivot 7 pivoted, avoid particle impurity to block up filter screen 25, influence the circulation of air.
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. A cloth bag type dust collector with an anti-blocking function for waste gas treatment comprises a main body (1), an air inlet, an air outlet, an ash bucket (2), an ash discharge port, two dust removal bags (5) and two support rods (3), wherein the ash bucket (2) is fixed below the main body (1), the ash bucket (2) is arranged below the ash bucket (2), the air outlet is arranged above the main body (1), the air inlet is arranged on one side of the main body (1), the two support rods (3) are respectively fixed on two sides below the ash bucket (2), the dust removal bags (5) are fixed at the top in the main body (1), a control panel (4) is fixed on the other side of the main body (1), a PLC is arranged in the control panel (4), and the cloth bag type dust collector is characterized by further comprising an anti-blocking mechanism and two material blocking mechanisms, wherein the material blocking mechanism is connected with the anti-blocking mechanism, the anti-blocking mechanism is arranged at the top in the main body (1), and the two material blocking mechanisms are respectively arranged at two sides in the main body (1);
the anti-blocking mechanism comprises a limiting component and two anti-blocking components, the anti-blocking components correspond to dust removing bags (5) one by one, the anti-blocking components correspond to the material blocking mechanisms one by one, the anti-blocking components are connected with the material blocking mechanisms, each anti-blocking component comprises a motor (6), a rotating shaft (7), an eccentric wheel (8), a reciprocating frame (9), a spring (11) and two striking plates (10), the motor (6) is fixed at the top of the main body (1), the motor (6) is in transmission connection with one end of the rotating shaft (7), the other end of the rotating shaft (7) is fixedly connected with the eccentric wheel (8), the eccentric wheel (8) is arranged inside the reciprocating frame (9), the eccentric wheel (8) is abutted against the inner wall of one side of the reciprocating frame (9), and the two striking plates (10) are respectively fixed at two ends of one side, close to the dust removing bags (5), of the reciprocating frame (9), two ends of the spring (11) are respectively connected with the inner wall of one side of the main body (1) and the reciprocating frame (9), one side of the reciprocating frame (9), which is far away from the dust removal bag (5), is connected with the inner wall of the main body (1) through a limiting assembly, the rotating shaft (7) is connected with the material blocking mechanism, and the motor (6) is electrically connected with the PLC;
the material blocking mechanism comprises a filter screen (25), a knocking component and a transmission component, the filter screen (25) is obliquely fixed on the inner wall of one side of the main body (1), the knocking component is connected with the rotating shaft (7) through the transmission component, and the knocking component is arranged above the filter screen (25);
strike the subassembly and include dead lever, connecting rod (23), strike board (24) and linkage unit, the one end of dead lever and the inner wall fixed connection of main part (1), the other end of dead lever is articulated with the one end of connecting rod (23), the shape of connecting rod (23) is L shape, the other end and the board (24) fixed connection of striking of connecting rod (23), strike board (24) and support the top that leans on filter screen (25), strike board (24) and filter screen (25) parallel arrangement, connecting rod (23) are connected with drive assembly through linkage unit.
2. The bag-type dust collector with the anti-clogging function for the exhaust gas treatment of claim 1, wherein the transmission assembly comprises a belt (15), a transmission shaft (16), two driving wheels (14) and two first bearings, the first bearings are fixed on the inner wall of the main body (1), two ends of the transmission shaft (16) are respectively and fixedly connected with inner rings of the two first bearings, the two driving wheels (14) are respectively and fixedly connected with the transmission shaft (16) and the rotating shaft (7), the two driving wheels (14) are connected through the belt (15), and the transmission shaft (16) is connected with the connecting unit.
3. The bag-type dust collector with the anti-clogging function for the waste gas treatment according to claim 2, wherein the connecting unit comprises a second bearing, a rotating disk (21), a connecting shaft (17), a first bevel gear (18), a second bevel gear (19), an articulated rod (22) and a supporting shaft (20), two ends of the connecting shaft (17) are respectively fixedly connected with the transmission shaft (16) and the first bevel gear (18), the second bearing is fixed on the inner wall of one side of the main body (1) perpendicular to the first bearing, two ends of the supporting shaft (20) are respectively fixedly connected with the inner ring of the second bearing and the rotating disk (21), the supporting shaft (20) is perpendicular to the connecting shaft (17), the second bevel gear (19) is fixed on the supporting shaft (20), the first bevel gear (18) is engaged with the second bevel gear (19), one end of the articulated rod (22) is articulated with the center of the second bevel gear (21) far away from the center of the circle, the other end of the hinge rod (22) is hinged with the center of the connecting rod (23).
4. The bag-type dust collector with anti-clogging function for exhaust gas treatment as claimed in claim 3, wherein said first bevel gear (18) is coated with lubricating oil.
5. The bag-type dust collector with the anti-blocking function for waste gas treatment of claim 1, wherein the limiting component comprises a limiting rod (12) and two limiting blocks (13), two ends of the limiting rod (12) are respectively and fixedly connected with the inner walls of two sides of the main body (1), the limiting blocks (13) correspond to the reciprocating frames (9) one by one, the limiting blocks (13) are fixedly connected with the reciprocating frames (9), through holes are arranged on the limiting blocks (13), the limiting rod (12) penetrates through the through holes, the limiting rod (12) is matched with the through holes, and the limiting blocks (13) are connected with the limiting rod (12) in a sliding manner.
6. The anti-clogging bag filter for exhaust gas treatment according to claim 5, wherein said perforations are square in shape.
7. The bag house dust collector with anti-clogging function for exhaust gas treatment according to claim 1, characterized in that the motor (6) is a servo motor.
8. The bag-type dust collector with the function of preventing blockage for the treatment of exhaust gas as claimed in claim 1, characterized in that a plurality of keys are arranged on the control panel (4), and the keys are electrically connected with the PLC.
9. The bag collector with anti-clogging function for exhaust gas treatment according to claim 1, characterized in that a rubber pad (26) is fixed to the side of the knocking plate (24) close to the filter screen (25).
10. The bag-type dust collector with anti-clogging function for exhaust gas treatment as claimed in claim 3, characterized in that said transmission shaft (16) and connecting shaft (17) are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911040076.6A CN110665308A (en) | 2019-10-29 | 2019-10-29 | A bag collector for exhaust-gas treatment has and prevents blockking up function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911040076.6A CN110665308A (en) | 2019-10-29 | 2019-10-29 | A bag collector for exhaust-gas treatment has and prevents blockking up function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110665308A true CN110665308A (en) | 2020-01-10 |
Family
ID=69085135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911040076.6A Withdrawn CN110665308A (en) | 2019-10-29 | 2019-10-29 | A bag collector for exhaust-gas treatment has and prevents blockking up function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110665308A (en) |
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| CN111298549A (en) * | 2020-04-13 | 2020-06-19 | 苏州耀水源环境科技有限公司 | Pulse bag filter type dust removal equipment |
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| CN111330376A (en) * | 2020-03-18 | 2020-06-26 | 蒋宗霞 | High-efficient type dust pelletizing system with clean function of dust pocket |
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| CN113559653A (en) * | 2021-08-10 | 2021-10-29 | 江雪 | An industrial energy saving and emission reduction type smoke and dust purification device |
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| CN115574544B (en) * | 2022-09-07 | 2023-12-15 | 江西佑美制药有限公司 | Boiling dryer for producing chimonanthus nitens leaf particles |
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Application publication date: 20200110 |