CN210206225U - Bag collector of machinery deashing - Google Patents
Bag collector of machinery deashing Download PDFInfo
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- CN210206225U CN210206225U CN201920692411.XU CN201920692411U CN210206225U CN 210206225 U CN210206225 U CN 210206225U CN 201920692411 U CN201920692411 U CN 201920692411U CN 210206225 U CN210206225 U CN 210206225U
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Abstract
The utility model discloses a bag collector of machinery deashing, include: the dust collector comprises a shell, an air inlet pipeline, a guide plate, an ash bucket, a filter chamber and an exhaust pipe, wherein the air inlet pipeline is arranged at the bottom of the shell, the guide plate is arranged at one end of the air inlet pipeline, the ash bucket is arranged below the guide plate, a fixing plate is arranged at one end of the guide plate, which is far away from the air inlet pipeline, a filter chamber is arranged on the fixing plate, and the exhaust pipe is; on one hand, the gas with the filter, which is sent by the gas inlet channel, is blocked and dispersed, the impact force of the gas is reduced, the pressure of the filter chamber is reduced, the gas flow is dispersed uniformly, the excessive pressure of the filter chamber on one side is avoided, and the service life of the filter chamber is prolonged; on the other hand utilizes the sensor to carry out gas pressure's detection to single filter chamber, can make things convenient for the workman to know the operating condition of each filter chamber and carry out the secondary to the filter chamber and clear up to guarantee the normal use effect of filter chamber, avoid the dust pressurized to permeate to the filter chamber opposite side, convenience and security height.
Description
Technical Field
The utility model belongs to the dust collecting equipment field, in particular to bag collector of machinery deashing.
Background
Bag house dust collectors have been developed since the advent of bag house dust collectors in 1886. It is used in the amount of 60-70% of all kinds of dust collector. This is mainly due to the development of filter media, the advancement of ash removal technology, and the gradual modernization of operational control.
For decades, especially for more than ten years, the development pace of the bag type dust collector in the aspects of filter materials, pulse elements and operation control technology almost follows the world in China. But little great development has been seen in the construction and manufacturing process of dust collectors. Bag-type dust collectors have been used in the world for over a hundred years, and have almost no original technology in China. The existing bag type dust collector has the defects of non-uniform filtration, inconvenient cleaning and easy leakage, and has great defects in service life, practicability and safety, so that the problem is solved, and the dust collector is improved and innovated.
The existing dust remover mainly has the following problems:
1. most of the existing dust collectors directly send filtered air to the filter chamber, impact is generated on the filter chamber, pressure on the filter screen is high, the problem that the filter chamber is not thorough in filtering and even damaged easily occurs, the service life is short, and the practicability is poor.
2. Most of the existing dust collectors cannot autonomously detect whether the dust collectors are damaged or leaked, air which is not filtered thoroughly is easily sent out, the health of personnel and the environmental safety are affected, and the safety performance is poor.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the utility model aims to provide a bag type dust collector for mechanically cleaning dust, which can obstruct and disperse the gas with filter sent by the gas inlet channel, reduce the impact force of the gas, reduce the pressure of the filter chamber, disperse uniform gas flow, avoid the overlarge pressure of the filter chamber at one side and prolong the service life of the filter chamber; on the other hand utilizes the sensor to carry out gas pressure's detection to single filter chamber, can make things convenient for the workman to know the operating condition of each filter chamber and carry out the secondary to the filter chamber and clear up to guarantee the normal use effect of filter chamber, avoid the dust pressurized to permeate to the filter chamber opposite side, convenience and security height.
The technical scheme is as follows: in order to achieve the above object, the utility model provides a bag collector of machinery deashing, include: casing, admission line, guide plate, ash bucket, filter chamber and blast pipe, the casing bottom is provided with the admission line, admission line one end is provided with the guide plate, the guide plate below is provided with the ash bucket, the one end that the admission line was kept away from to the guide plate is provided with the fixed plate, be provided with the filter chamber on the fixed plate, the filter chamber is provided with a plurality ofly, the filter chamber top is passed the fixed plate, the filter chamber top is provided with the blast pipe, the casing is worn out to the blast pipe, the blast pipe sets up in admission line one side.
The utility model discloses in the casing in be provided with wiper mechanism, wiper mechanism includes push-pull valve, gas bag, jetting pipe and pulse solenoid valve, the push-pull valve sets up in the exhaust pipe, casing one side is provided with the gas bag, be provided with pulse solenoid valve on the gas bag, be connected with the jetting pipe on the pulse solenoid valve, pulse solenoid valve is including the diaphragm that is used for detecting pressure and the valve that is used for control, the diaphragm sets up in the exhaust pipe, the valve sets up on the gas bag.
The utility model discloses in wiper mechanism's setting, its impact force that utilizes compressed air clears up the dust that is infected with on the filter chamber, and the clearance is fast, and is effectual, and degree of automation is high, simultaneously because the clearance time is short, is difficult to destroy the primary layer of dust remover, has guaranteed the filter effect of equipment.
The utility model discloses in the casing in be provided with row grey mechanism, row grey mechanism includes double-deck unloading valve and dust conveying pipeline, double-deck unloading valve sets up in the casing bottom, double-deck unloading valve one side is provided with dust conveying pipeline, the casing is worn out to dust conveying pipeline.
The utility model discloses in the setting of dust discharging mechanism can in time arrange the ash, avoids the dust to pile up, adopts double-deck unloading valve simultaneously, has separated the equipment inside and outside effectively, keeps apart effectually.
The utility model discloses in the guide plate include the flow guide baffle and the equal minute board of amount of wind, the flow guide baffle sets up in the casing, the casing is cut apart to the flow guide baffle, be provided with the through-hole on the flow guide baffle, a flow guide baffle side is provided with the equal minute board of amount of wind, the equal minute board of amount of wind sets up perpendicularly on the flow guide baffle, the equal minute board of amount of wind is provided with a plurality ofly, the equal minute board of amount of wind looks parallel arrangement each other, the equal minute mouth that is provided with on the equal minute board of amount of wind, equal minute mouth cross sectional dimension is linear change, be close to inlet duct equally divide mouthful size and be greater than keep away from inlet.
The utility model discloses in the setting of guide plate, it is equallyd divide the board and the area that the equal minute mouth separation on it and dispersion inlet channel sent into through the amount of wind filters gas, has reduced gaseous impact force, has reduced the pressure of filter chamber, and the even gas flow of dispersion simultaneously avoids one side filter chamber pressure too big, has improved the life of filter chamber.
The cleaning mechanism of the utility model also comprises a rechecking mechanism, the rechecking mechanism comprises a pressure sensor, an electric control switch group, a current sensor and a prompt lamp group, the pressure sensor is provided with a plurality of, the pressure sensor is arranged in the filter chamber, the pressure sensor is essentially a piezoresistor, the pressure sensor is connected in parallel, the pressure sensor is connected with the electric control switch group, the electric control switch group is arranged on the outer surface of the shell, a plurality of electric control switches are arranged in the electric control switch group, the current sensor is connected to one end of the electric control switch group, the current sensor is arranged on the outer surface of the shell, the current sensor is connected with the prompt lamp group, the prompt lamp group is arranged on the outer surface of the shell, the prompt lamp is essentially a plurality of prompt lamps, the prompt lamps are the same with the pressure sensor, the, The electric control switch in the electric control switch group and the prompting lamp in the prompting lamp group are connected in series to form a detection unit, the detection units are connected in parallel, and the current sensor is connected in series with the detection unit.
The utility model discloses in the setting of reinspection mechanism, it utilizes the sensor to carry out gas pressure's detection to single filter chamber to outside suggestion can make things convenient for the workman to know the operating condition of each filter chamber, and the convenience is high.
The utility model discloses in reinspection mechanism still include manual control switch and manual valve, manual control switch sets up in warning light group one side, manual control switch connects the pulse solenoid valve, manual valve is including setting up the solenoid valve on the jetting pipe and setting up in the switch of casing surface, the switch sets up in manual control switch one side, manual valve is provided with a plurality ofly, manual valve and warning light group one-to-one.
The utility model discloses in the setting of reinspection mechanism can make things convenient for the workman to carry out the secondary clearance to the filter chamber to guarantee the normal use effect of filter chamber, also can avoid dust pressurized to permeate to the filter chamber opposite side, the security is high.
The utility model discloses in filter chamber top be provided with the big envelope, the big envelope includes sealed bag, permanent magnet, electro-magnet, sealing switch and fixed bolster, be provided with the fixed bolster on the inside fixed plate of casing, the fixed bolster is provided with a plurality ofly, the fixed bolster sets up around the filter chamber top, be provided with the electro-magnet on the fixed bolster, the electro-magnet is connected with sealing switch, sealing switch sets up in the casing surface, sealing switch and warning light group one-to-one, it has the permanent magnet to adsorb on the electro-magnet, be provided with the sealed bag on the permanent magnet, the sealed bag sets up in the filter chamber top, be provided with the clearance between sealed bag and the filter chamber.
The utility model discloses in the setting of big envelope, its magnetic pole that utilizes the electro-magnet changes and seals the filter chamber to can seal the filter chamber that loses the filter effect, avoid its exhaust to filter incomplete gas, improve the security.
The utility model discloses in when the electro-magnet does not switch on, permanent magnet and electro-magnet actuation, when the electro-magnet circular telegram, the permanent magnet receives the repulsion to be pushed in the filter chamber to through wedge structure card and filter chamber, supplementary expansion pipe is broken simultaneously, the sealed bag begins the inflation, further improves the leakproofness.
The utility model discloses in sealed bag include bag cover, sealing layer and inflation layer, the sealing layer adopts the wedge, the bag cover adopts elastic material, preferably rubber materials, the sealing layer adopts sealing material, preferably rubber-asbestos board, inflation layer adopts inflation material, preferably inflation agent.
The utility model discloses in the setting of sealed bag is sealed through the wedge structure on the one hand, and on the other hand improves the leakproofness through expandable property.
The utility model discloses in the big envelope on be provided with supplementary expansion pipe, supplementary expansion pipe includes outer tube, inner tube, connects bottom surface, inner tube thin portion and outer tube thin portion, the outer tube sets up on the big envelope, outer tube one end is fixed in on the big envelope, the outer tube other end is fixed in on the fixed bolster, the one end that the outer tube is close to the fixed bolster is provided with the outer tube thin portion, be provided with the inner tube in the outer tube, be provided with between outer tube and the inner tube and be connected the bottom surface, connect fixed outer tube in bottom surface and inner tube, it sets up on the big envelope to connect the bottom surface, the one end that the inner tube is close to the connection bottom surface is provided with the inner tube thin portion.
The utility model discloses in the setting of supplementary expansion pipe can part the expanded material of inflation agent, can enough avoid the unexpected contact inflation during not using, also can realize automatic contact and quick contact when using, and the practicality is high.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:
1. the utility model discloses in a bag collector of machinery deashing, it is equallyd divide the board and the equal division mouth separation on it and the area that dispersion inlet channel sent into through the amount of wind and filter gas, reduced gaseous impact force, reduced the pressure of filter chamber, the even gas flow of dispersion simultaneously avoids one side filter chamber pressure too big, has improved the life of filter chamber.
2. The utility model discloses in a bag collector of machinery deashing, it utilizes the sensor to carry out gas pressure's detection to single filter chamber, can make things convenient for the workman to know the operating condition of each filter chamber and carry out the secondary to the filter chamber and clear up to guarantee the normal result of use of filter chamber, avoid the dust pressurized to permeate to the filter chamber opposite side, convenience and security are high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the cleaning mechanism of the present invention;
FIG. 3 is a schematic structural view of the ash discharge mechanism of the present invention;
FIG. 4 is a schematic structural view of the deflector of the present invention;
fig. 5 is a schematic structural view of the reinspection mechanism of the present invention;
fig. 6 is a schematic circuit diagram of the reinspection mechanism of the present invention;
fig. 7 is a schematic view of the gas circuit of the reinspection mechanism of the present invention;
fig. 8 is a schematic structural view of the cue light set of the present invention;
fig. 9 is a schematic structural view of the envelope of the present invention;
FIG. 10 is a schematic structural view of the auxiliary expansion pipe of the present invention;
in the figure: a shell-1, an air inlet pipeline-2, a guide plate-3, a guide partition-31, an air quantity uniform distribution plate-32, an ash bucket-4, a filter chamber-5, an exhaust pipe-6, a cleaning mechanism-7, a gate valve-71, an air bag-72, an injection pipe-73, a pulse electromagnetic valve-74, an ash discharge mechanism-8, a double-layer ash discharge valve-81, a dust conveying pipeline-82, a rechecking mechanism-9, a pressure sensor-91, an electric control switch group-92, a current sensor-93, a prompt lamp group-94, a manual control switch-95, a manual valve-96, a seal cover-10, a seal bag-101, a permanent magnet-102, an electromagnet-103, a seal switch-104, a fixed support-105, an auxiliary expansion pipe-106, a switch-6, a switch-, An outer tube-1061, an inner tube-1062, a connecting bottom-1063, an inner tube thin part-1064 and an outer tube thin part-1065.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Example 1
The bag type dust remover for mechanically removing ash shown in figure 1 is characterized in that: the method comprises the following steps: casing 1, admission line 2, guide plate 3, ash bucket 4, filter chamber 5 and blast pipe 6, 1 bottom of casing is provided with admission line 2, 2 one end of admission line is provided with guide plate 3, 3 below of guide plate are provided with ash bucket 4, the one end that admission line 2 was kept away from to guide plate 3 is provided with the fixed plate, be provided with filter chamber 5 on the fixed plate, filter chamber 5 is provided with a plurality ofly, 5 tops in filter chamber are passed the fixed plate, 5 tops in filter chamber are provided with blast pipe 6, casing 1 is worn out to blast pipe 6, blast pipe 6 sets up in admission line 2 one side.
In this embodiment, a cleaning mechanism 7 is provided in the housing 1, the cleaning mechanism 7 includes a gate valve 71, an air bag 72, an injection tube 73 and a pulse solenoid valve 74, the gate valve 71 is provided in the exhaust pipe 6, the air bag 72 is provided on one side of the housing 1, the pulse solenoid valve 74 is provided on the air bag 72, the injection tube 73 is connected on the pulse solenoid valve 74, the pulse solenoid valve 74 includes a diaphragm for detecting pressure and a valve for controlling, the diaphragm is provided in the exhaust pipe 6, and the valve is provided on the air bag 72.
In this embodiment, the housing 1 is provided with the dust discharging mechanism 8, the dust discharging mechanism 8 includes a double-layer dust discharging valve 81 and a dust conveying pipeline 82, the double-layer dust discharging valve 81 is arranged at the bottom of the housing 1, the dust conveying pipeline 82 is arranged on one side of the double-layer dust discharging valve 81, and the dust conveying pipeline 82 penetrates out of the housing 1.
In this embodiment guide plate 3 include water conservancy diversion baffle 31 and air quantity equipartition board 32, water conservancy diversion baffle 31 sets up in casing 1, casing 1 is cut apart to water conservancy diversion baffle 31, be provided with the through-hole on the water conservancy diversion baffle 31, 31 a side of water conservancy diversion baffle is provided with air quantity equipartition board 32, air quantity equipartition board 32 sets up perpendicularly on water conservancy diversion baffle 31, air quantity equipartition board 32 is provided with a plurality ofly, air quantity equipartition board 32 parallel arrangement of each other, be provided with the equipartition mouth on the air quantity equipartition board 32, the equipartition mouth cross-sectional dimension is linear change, be close to intake duct 2 and equally divide a mouthful size to be greater than keep away from intake duct 2 and equally divide a mouthful size.
The cleaning mechanism 7 in this embodiment further includes a rechecking mechanism 9, the rechecking mechanism 9 includes a plurality of pressure sensors 91, an electric control switch group 92, a current sensor 93 and a prompt lamp group 94, the pressure sensors 91 are disposed in the filter chamber 5, the pressure sensors 91 are essentially piezoresistors, the pressure sensors 91 are connected in parallel, the pressure sensors 91 are connected with the electric control switch group 92, the electric control switch group 92 is disposed on the outer surface of the housing 1, a plurality of electric control switches are disposed in the electric control switch group 92, one end of the electric control switch group 92 is connected with the current sensor 93, the current sensor 93 is disposed on the outer surface of the housing 1, the current sensor 93 is connected with the prompt lamp group 94, the prompt lamp group 94 is disposed on the outer surface of the housing 1, the prompt lamp group 94 is essentially a plurality of prompt lamps, the number of the prompting lamps is the same as that of the pressure sensors 91, the electric control switches in the pressure sensors 91 and the electric control switch group 92 and the prompting lamps in the prompting lamp group 94 are connected in series to form a detection unit, the detection units are connected in parallel, and the current sensors 93 are connected in series with the detection units.
The reinspection mechanism 9 in this embodiment further includes a manual control switch 95 and a manual valve 96, the manual control switch 95 is disposed on one side of the cue light set 94, the manual control switch 95 is connected to the pulse solenoid valve 74, the manual valve 96 includes a solenoid valve disposed on the blowing pipe 73 and a switch disposed on the outer surface of the housing 1, the switch is disposed on one side of the manual control switch 95, the manual valve 96 is provided in plurality, and the manual valve 96 and the cue light set 94 are in one-to-one correspondence.
The sealing bag 101 in this embodiment includes a bag cover, a sealing layer and an expansion layer, the sealing layer is wedge-shaped, the bag cover is made of an elastic material, preferably a rubber material, the sealing layer is made of a sealing material, preferably a rubber-asbestos plate, and the expansion layer is made of an expansion material, preferably an expansion agent.
The jacket 10 in this embodiment is provided with an auxiliary expansion pipe 106, the auxiliary expansion pipe 106 includes an outer pipe 1061, an inner pipe 1062, a connecting bottom surface 1063, an inner pipe thin portion 1064, and an outer pipe thin portion 1065, the outer pipe 1061 is disposed on the jacket 10, one end of the outer pipe 1061 is fixed on the jacket 10, the other end of the outer pipe 1061 is fixed on the fixing support 105, one end of the outer pipe 1061 close to the fixing support 105 is provided with the outer pipe thin portion 1065, the inner pipe 1062 is disposed in the outer pipe 1061, a connecting bottom surface 1063 is disposed between the outer pipe 1061 and the inner pipe 1062, the connecting bottom surface 1063 fixes the outer pipe 1061 and the inner pipe 1062, the connecting bottom surface 1063 is disposed on the jacket 10, one end of the inner pipe 1062 close to the connecting bottom surface 1063 is provided with the inner pipe thin portion 1064, a cavity is formed between the.
Example 2
The bag type dust remover for mechanically removing ash as shown in figure 2 is characterized in that: the method comprises the following steps: casing 1, admission line 2, guide plate 3, ash bucket 4, filter chamber 5 and blast pipe 6, 1 bottom of casing is provided with admission line 2, 2 one end of admission line is provided with guide plate 3, 3 below of guide plate are provided with ash bucket 4, the one end that admission line 2 was kept away from to guide plate 3 is provided with the fixed plate, be provided with filter chamber 5 on the fixed plate, filter chamber 5 is provided with a plurality ofly, 5 tops in filter chamber are passed the fixed plate, 5 tops in filter chamber are provided with blast pipe 6, casing 1 is worn out to blast pipe 6, blast pipe 6 sets up in admission line 2 one side.
In this embodiment, a cleaning mechanism 7 is provided in the housing 1, the cleaning mechanism 7 includes a gate valve 71, an air bag 72, an injection tube 73 and a pulse solenoid valve 74, the gate valve 71 is provided in the exhaust pipe 6, the air bag 72 is provided on one side of the housing 1, the pulse solenoid valve 74 is provided on the air bag 72, the injection tube 73 is connected on the pulse solenoid valve 74, the pulse solenoid valve 74 includes a diaphragm for detecting pressure and a valve for controlling, the diaphragm is provided in the exhaust pipe 6, and the valve is provided on the air bag 72.
Example 3
The bag type dust remover for mechanically removing ash as shown in figure 3 is characterized in that: the method comprises the following steps: casing 1, admission line 2, guide plate 3, ash bucket 4, filter chamber 5 and blast pipe 6, 1 bottom of casing is provided with admission line 2, 2 one end of admission line is provided with guide plate 3, 3 below of guide plate are provided with ash bucket 4, the one end that admission line 2 was kept away from to guide plate 3 is provided with the fixed plate, be provided with filter chamber 5 on the fixed plate, filter chamber 5 is provided with a plurality ofly, 5 tops in filter chamber are passed the fixed plate, 5 tops in filter chamber are provided with blast pipe 6, casing 1 is worn out to blast pipe 6, blast pipe 6 sets up in admission line 2 one side.
In this embodiment, the housing 1 is provided with the dust discharging mechanism 8, the dust discharging mechanism 8 includes a double-layer dust discharging valve 81 and a dust conveying pipeline 82, the double-layer dust discharging valve 81 is arranged at the bottom of the housing 1, the dust conveying pipeline 82 is arranged on one side of the double-layer dust discharging valve 81, and the dust conveying pipeline 82 penetrates out of the housing 1.
Example 4
The bag type dust remover for mechanically removing ash as shown in figure 4 is characterized in that: the method comprises the following steps: casing 1, admission line 2, guide plate 3, ash bucket 4, filter chamber 5 and blast pipe 6, 1 bottom of casing is provided with admission line 2, 2 one end of admission line is provided with guide plate 3, 3 below of guide plate are provided with ash bucket 4, the one end that admission line 2 was kept away from to guide plate 3 is provided with the fixed plate, be provided with filter chamber 5 on the fixed plate, filter chamber 5 is provided with a plurality ofly, 5 tops in filter chamber are passed the fixed plate, 5 tops in filter chamber are provided with blast pipe 6, casing 1 is worn out to blast pipe 6, blast pipe 6 sets up in admission line 2 one side.
In this embodiment guide plate 3 include water conservancy diversion baffle 31 and air quantity equipartition board 32, water conservancy diversion baffle 31 sets up in casing 1, casing 1 is cut apart to water conservancy diversion baffle 31, be provided with the through-hole on the water conservancy diversion baffle 31, 31 a side of water conservancy diversion baffle is provided with air quantity equipartition board 32, air quantity equipartition board 32 sets up perpendicularly on water conservancy diversion baffle 31, air quantity equipartition board 32 is provided with a plurality ofly, air quantity equipartition board 32 parallel arrangement of each other, be provided with the equipartition mouth on the air quantity equipartition board 32, the equipartition mouth cross-sectional dimension is linear change, be close to intake duct 2 and equally divide a mouthful size to be greater than keep away from intake duct 2 and equally divide a mouthful size.
Example 5
A bag house for mechanical ash removal as shown in fig. 5, 6, 7 and 8, characterized in that: the method comprises the following steps: casing 1, admission line 2, guide plate 3, ash bucket 4, filter chamber 5 and blast pipe 6, 1 bottom of casing is provided with admission line 2, 2 one end of admission line is provided with guide plate 3, 3 below of guide plate are provided with ash bucket 4, the one end that admission line 2 was kept away from to guide plate 3 is provided with the fixed plate, be provided with filter chamber 5 on the fixed plate, filter chamber 5 is provided with a plurality ofly, 5 tops in filter chamber are passed the fixed plate, 5 tops in filter chamber are provided with blast pipe 6, casing 1 is worn out to blast pipe 6, blast pipe 6 sets up in admission line 2 one side.
In this embodiment, a cleaning mechanism 7 is provided in the housing 1, the cleaning mechanism 7 includes a gate valve 71, an air bag 72, an injection tube 73 and a pulse solenoid valve 74, the gate valve 71 is provided in the exhaust pipe 6, the air bag 72 is provided on one side of the housing 1, the pulse solenoid valve 74 is provided on the air bag 72, the injection tube 73 is connected on the pulse solenoid valve 74, the pulse solenoid valve 74 includes a diaphragm for detecting pressure and a valve for controlling, the diaphragm is provided in the exhaust pipe 6, and the valve is provided on the air bag 72.
The cleaning mechanism 7 in this embodiment further includes a rechecking mechanism 9, the rechecking mechanism 9 includes a plurality of pressure sensors 91, an electric control switch group 92, a current sensor 93 and a prompt lamp group 94, the pressure sensors 91 are disposed in the filter chamber 5, the pressure sensors 91 are essentially piezoresistors, the pressure sensors 91 are connected in parallel, the pressure sensors 91 are connected with the electric control switch group 92, the electric control switch group 92 is disposed on the outer surface of the housing 1, a plurality of electric control switches are disposed in the electric control switch group 92, one end of the electric control switch group 92 is connected with the current sensor 93, the current sensor 93 is disposed on the outer surface of the housing 1, the current sensor 93 is connected with the prompt lamp group 94, the prompt lamp group 94 is disposed on the outer surface of the housing 1, the prompt lamp group 94 is essentially a plurality of prompt lamps, the number of the prompting lamps is the same as that of the pressure sensors 91, the electric control switches in the pressure sensors 91 and the electric control switch group 92 and the prompting lamps in the prompting lamp group 94 are connected in series to form a detection unit, the detection units are connected in parallel, and the current sensors 93 are connected in series with the detection units.
The reinspection mechanism 9 in this embodiment further includes a manual control switch 95 and a manual valve 96, the manual control switch 95 is disposed on one side of the cue light set 94, the manual control switch 95 is connected to the pulse solenoid valve 74, the manual valve 96 includes a solenoid valve disposed on the blowing pipe 73 and a switch disposed on the outer surface of the housing 1, the switch is disposed on one side of the manual control switch 95, the manual valve 96 is provided in plurality, and the manual valve 96 and the cue light set 94 are in one-to-one correspondence.
Example 6
A bag house for mechanical ash removal as shown in fig. 8, 9 and 10, characterized in that: the method comprises the following steps: casing 1, admission line 2, guide plate 3, ash bucket 4, filter chamber 5 and blast pipe 6, 1 bottom of casing is provided with admission line 2, 2 one end of admission line is provided with guide plate 3, 3 below of guide plate are provided with ash bucket 4, the one end that admission line 2 was kept away from to guide plate 3 is provided with the fixed plate, be provided with filter chamber 5 on the fixed plate, filter chamber 5 is provided with a plurality ofly, 5 tops in filter chamber are passed the fixed plate, 5 tops in filter chamber are provided with blast pipe 6, casing 1 is worn out to blast pipe 6, blast pipe 6 sets up in admission line 2 one side.
In this embodiment, a cleaning mechanism 7 is provided in the housing 1, the cleaning mechanism 7 includes a gate valve 71, an air bag 72, an injection tube 73 and a pulse solenoid valve 74, the gate valve 71 is provided in the exhaust pipe 6, the air bag 72 is provided on one side of the housing 1, the pulse solenoid valve 74 is provided on the air bag 72, the injection tube 73 is connected on the pulse solenoid valve 74, the pulse solenoid valve 74 includes a diaphragm for detecting pressure and a valve for controlling, the diaphragm is provided in the exhaust pipe 6, and the valve is provided on the air bag 72.
The cleaning mechanism 7 in this embodiment further includes a rechecking mechanism 9, the rechecking mechanism 9 includes a plurality of pressure sensors 91, an electric control switch group 92, a current sensor 93 and a prompt lamp group 94, the pressure sensors 91 are disposed in the filter chamber 5, the pressure sensors 91 are essentially piezoresistors, the pressure sensors 91 are connected in parallel, the pressure sensors 91 are connected with the electric control switch group 92, the electric control switch group 92 is disposed on the outer surface of the housing 1, a plurality of electric control switches are disposed in the electric control switch group 92, one end of the electric control switch group 92 is connected with the current sensor 93, the current sensor 93 is disposed on the outer surface of the housing 1, the current sensor 93 is connected with the prompt lamp group 94, the prompt lamp group 94 is disposed on the outer surface of the housing 1, the prompt lamp group 94 is essentially a plurality of prompt lamps, the number of the prompting lamps is the same as that of the pressure sensors 91, the electric control switches in the pressure sensors 91 and the electric control switch group 92 and the prompting lamps in the prompting lamp group 94 are connected in series to form a detection unit, the detection units are connected in parallel, and the current sensors 93 are connected in series with the detection units.
The sealing bag 101 in this embodiment includes a bag cover, a sealing layer and an expansion layer, the sealing layer is wedge-shaped, the bag cover is made of an elastic material, preferably a rubber material, the sealing layer is made of a sealing material, preferably a rubber-asbestos plate, and the expansion layer is made of an expansion material, preferably an expansion agent.
The jacket 10 in this embodiment is provided with an auxiliary expansion pipe 106, the auxiliary expansion pipe 106 includes an outer pipe 1061, an inner pipe 1062, a connecting bottom surface 1063, an inner pipe thin portion 1064, and an outer pipe thin portion 1065, the outer pipe 1061 is disposed on the jacket 10, one end of the outer pipe 1061 is fixed on the jacket 10, the other end of the outer pipe 1061 is fixed on the fixing support 105, one end of the outer pipe 1061 close to the fixing support 105 is provided with the outer pipe thin portion 1065, the inner pipe 1062 is disposed in the outer pipe 1061, a connecting bottom surface 1063 is disposed between the outer pipe 1061 and the inner pipe 1062, the connecting bottom surface 1063 fixes the outer pipe 1061 and the inner pipe 1062, the connecting bottom surface 1063 is disposed on the jacket 10, one end of the inner pipe 1062 close to the connecting bottom surface 1063 is provided with the inner pipe thin portion 1064, a cavity is formed between the.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a bag collector of machinery deashing which characterized in that: the method comprises the following steps: the dust collector comprises a shell (1), an air inlet pipeline (2), a guide plate (3), a dust hopper (4), a filtering chamber (5) and an exhaust pipe (6), wherein the air inlet pipeline (2) is arranged at the bottom of the shell (1), the guide plate (3) is arranged at one end of the air inlet pipeline (2), the dust hopper (4) is arranged below the guide plate (3), a fixing plate is arranged at one end, away from the air inlet pipeline (2), of the guide plate (3), the filtering chamber (5) is arranged on the fixing plate, a plurality of filtering chambers (5) are arranged, the top of each filtering chamber (5) penetrates through the fixing plate, the exhaust pipe (6) is arranged at the top of each filtering chamber (5), the exhaust pipe (6) penetrates out of the shell (1), and the;
guide plate (3) including water conservancy diversion baffle (31) and air quantity equipartition board (32), water conservancy diversion baffle (31) set up in casing (1), casing (1) is cut apart in water conservancy diversion baffle (31), be provided with the through-hole on water conservancy diversion baffle (31), a water conservancy diversion baffle (31) side is provided with air quantity equipartition board (32), air quantity equipartition board (32) set up perpendicularly on water conservancy diversion baffle (31), air quantity equipartition board (32) are provided with a plurality ofly, air quantity equipartition board (32) parallel arrangement of each other, be provided with the equipartition mouth on air quantity equipartition board (32), equipartition mouth cross-sectional dimension is linear variation, be close to intake duct (2) and divide mouthful size to be greater than keeping away from intake duct (2) and divide mouthful size to divide.
2. The bag-type dust collector for mechanical dust cleaning according to claim 1, wherein: the cleaning device is characterized in that a cleaning mechanism (7) is arranged in the shell (1), the cleaning mechanism (7) comprises a gate valve (71), an air bag (72), an injection pipe (73) and a pulse electromagnetic valve (74), the gate valve (71) is arranged in the exhaust pipe (6), the air bag (72) is arranged on one side of the shell (1), the pulse electromagnetic valve (74) is arranged on the air bag (72), the injection pipe (73) is connected to the pulse electromagnetic valve (74), the pulse electromagnetic valve (74) comprises a diaphragm used for detecting pressure and a valve used for controlling, the diaphragm is arranged in the exhaust pipe (6), and the valve is arranged on the air bag (72).
3. The bag-type dust collector for mechanical dust cleaning according to claim 1, wherein: casing (1) in be provided with row grey mechanism (8), row grey mechanism (8) are including double-deck unloading valve (81) and dust conveying pipeline (82), double-deck unloading valve (81) set up in casing (1) bottom, double-deck unloading valve (81) one side is provided with dust conveying pipeline (82), casing (1) is worn out in dust conveying pipeline (82).
4. The bag-type dust collector for mechanical dust cleaning according to claim 2, wherein: the cleaning mechanism (7) further comprises a rechecking mechanism (9), the rechecking mechanism (9) comprises a pressure sensor (91), an electric control switch group (92), a plurality of current sensors (93) and a prompt lamp group (94), the pressure sensor (91) is arranged in a plurality of pressure sensors (91) arranged in the filtering chamber (5), the pressure sensor (91) is essentially a piezoresistor, the pressure sensors (91) are connected in parallel, the pressure sensor (91) is connected with the electric control switch group (92), the electric control switch group (92) is arranged on the outer surface of the shell (1), a plurality of electric control switches are arranged in the electric control switch group (92), one end of the electric control switch group (92) is connected with the current sensor (93), the current sensor (93) is arranged on the outer surface of the shell (1), the current sensor (93) is connected with the prompt lamp group (94), the utility model discloses a warning light, including casing (1), warning light group (94) is a plurality of warning lights, the warning light is the same with pressure sensor (91) quantity, in pressure sensor (91), automatically controlled switch group (92) in automatically controlled switch and the warning light group (94) the warning light establishes ties into detecting element, detecting element connects in parallel each other, current sensor (93) with detecting element establishes ties.
5. The bag-type dust collector for mechanical dust cleaning according to claim 4, wherein: the reinspection mechanism (9) further comprises a manual control switch (95) and manual valves (96), the manual control switch (95) is arranged on one side of the prompt lamp set (94), the manual control switch (95) is connected with the pulse electromagnetic valve (74), the manual valves (96) comprise electromagnetic valves arranged on the blowing pipe (73) and switches arranged on the outer surface of the shell (1), the switches are arranged on one side of the manual control switch (95), the manual valves (96) are arranged in a plurality, and the manual valves (96) correspond to the prompt lamp set (94) one by one.
6. The bag-type dust collector for mechanical dust cleaning according to claim 4, wherein: the top of the filtering chamber (5) is provided with an envelope (10), the envelope (10) comprises a sealing bag (101), a permanent magnet (102), an electromagnet (103), a sealing switch (104) and a fixed bracket (105), a fixed bracket (105) is arranged on a fixed plate in the shell (1), a plurality of fixed brackets (105) are arranged, the fixed bracket (105) is arranged around the top of the filtering chamber (5), the fixed bracket (105) is provided with an electromagnet (103), the electromagnet (103) is connected with a sealing switch (104), the sealing switch (104) is arranged on the outer surface of the shell (1), a permanent magnet (102) is adsorbed on the electromagnet (103), a sealing bag (101) is arranged on the permanent magnet (102), the sealing bag (101) is arranged at the top of the filtering chamber (5), and a gap is arranged between the sealing bag (101) and the filtering chamber (5).
7. The bag-type dust collector for mechanical dust cleaning according to claim 6, wherein: the sealing bag (101) comprises a bag sleeve, a sealing layer and an expansion layer, wherein the sealing layer is wedge-shaped, the bag sleeve is made of elastic materials and is essentially made of rubber materials, the sealing layer is made of sealing materials and is essentially made of rubber-asbestos plates, and the expansion layer is made of expansion materials and is essentially made of expansion agents.
8. The bag-type dust collector for mechanical dust cleaning according to claim 7, wherein: the jacket (10) is provided with an auxiliary expansion pipe (106), the auxiliary expansion pipe (106) comprises an outer pipe (1061), an inner pipe (1062), a connecting bottom surface (1063), an inner pipe thin portion (1064) and an outer pipe thin portion (1065), the outer pipe (1061) is arranged on the jacket (10), one end of the outer pipe (1061) is fixed on the jacket (10), the other end of the outer pipe (1061) is fixed on the fixing support (105), one end of the outer pipe (1061), which is close to the fixing support (105), is provided with an outer pipe thin portion (1065), an inner pipe (1062) is arranged in the outer pipe (1061), a connecting bottom surface (1063) is arranged between the outer pipe (1061) and the inner pipe (1062), the connecting bottom surface (1063) is used for fixing the outer pipe (1061) and the inner pipe (1062), the connecting bottom surface (1063) is arranged on the jacket (10), and one end of the inner pipe (1062), which is close to the connecting, a cavity is formed between the outer pipe (1061) and the inner pipe (1062), and water for expanding the expansion layer is arranged in the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692411.XU CN210206225U (en) | 2019-05-15 | 2019-05-15 | Bag collector of machinery deashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692411.XU CN210206225U (en) | 2019-05-15 | 2019-05-15 | Bag collector of machinery deashing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210206225U true CN210206225U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920692411.XU Active CN210206225U (en) | 2019-05-15 | 2019-05-15 | Bag collector of machinery deashing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210206225U (en) |
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2019
- 2019-05-15 CN CN201920692411.XU patent/CN210206225U/en active Active
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