CN210905351U - Dust remover capable of independently changing cloth bag in separated chambers - Google Patents
Dust remover capable of independently changing cloth bag in separated chambers Download PDFInfo
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- CN210905351U CN210905351U CN201921909172.5U CN201921909172U CN210905351U CN 210905351 U CN210905351 U CN 210905351U CN 201921909172 U CN201921909172 U CN 201921909172U CN 210905351 U CN210905351 U CN 210905351U
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Abstract
The utility model relates to the technical field of bag dust remover dust cleaning and bag replacement, in particular to a dust remover capable of replacing cloth bags in different chambers independently, which comprises an air inlet pipeline, an air outlet pipeline, a dust removing chamber and an ash bucket, wherein the bottom end of the ash bucket is provided with an electric ash discharge valve, the top end of the dust removing chamber is communicated with a pulse ash removing pipeline, the pulse ash removing pipeline is connected with a pulse ash removing pipeline system, one end of the pulse ash removing pipeline is provided with a dust removing control system, the upper end of the dust removing chamber is provided with a pore plate, the dust removing chamber is internally provided with a plurality of cloth bags, one end of each cloth bag is fixed on the pore plate, the bottom end of each pulse back blowing injection branch pipe is provided with a pulse ash removing nozzle corresponding to the number of the cloth bags, the pulse ash removing nozzle comprises a pulse valve and a nozzle, a third valve is arranged above each nozzle, each air inlet branch pipe is provided with a first off-line electric, the efficiency of industrial production is improved.
Description
Technical Field
The utility model relates to a sack cleaner deashing and trade bag technical field, concretely relates to can independently divide room to change dust remover of sack.
Background
The bag type dust collector is a common dry dust filtering device in industrial production, and mainly utilizes the filtering action of a cloth bag in the dust collector to filter dust-containing gas, after the dust-containing gas enters the bag type dust collector, large-particle dust is settled down under the action of gravity and falls into a dust hopper, and gas containing smaller dust is blocked by the cloth bag. At present, when the bag type dust collector on the market is used for replacing the bag or the pulse nozzle, the power supply of the dust collector needs to be closed firstly, and the bag or the pulse nozzle is replaced only after the industrial furnace and the exhaust fan completely stop operating, so that the mode of replacing the bag or the pulse nozzle is complex in operation, and inconvenience is brought to industrial production applying the dust collector for work.
SUMMERY OF THE UTILITY MODEL
To the defect that above-mentioned prior art exists, the utility model provides a can independently divide room to change dust remover of sack, the technical problem who solves is: in the industrial production process, how to replace the cloth bag or the pulse nozzle without stopping the blower and stopping the industrial furnace.
The utility model provides a technical scheme that its technical problem adopted is: a dust remover capable of independently changing cloth bags in different chambers comprises an air inlet pipeline, an air outlet pipeline, two dust chambers and dust hoppers, wherein the number of the dust chambers is at least two, the air inlet pipeline is provided with an air inlet branch pipe at each bottom end of the dust chamber, the air outlet pipeline is provided with an air outlet branch pipe at each top end of the dust chamber, the bottom end of the dust chamber is provided with the dust hoppers, one end of the air inlet pipeline is provided with an air inlet, one end of the air outlet pipeline is provided with an air outlet, the bottom end of the dust hoppers is provided with an electric dust discharging valve, the top ends of the dust chambers are communicated with a pulse dust cleaning pipeline, the pulse dust cleaning pipeline is connected with a pulse dust cleaning pipeline system, the pulse dust cleaning pipeline is provided with a pulse back blowing injection branch pipe at each top end of the dust chambers, one end of the pulse dust cleaning pipeline is provided with a dust removal control system, the one end of sack is fixed on the orifice plate, its characterized in that, every pulse blowback sprays the branch pipe bottom and all is equipped with the pulse deashing shower nozzle corresponding with sack quantity, the pulse deashing shower nozzle includes pulse valve and nozzle, every shower nozzle top is equipped with the third valve, every air inlet branch pipe all is equipped with first off-line electric valve, every air outlet branch pipe all is equipped with second off-line electric valve, dust removal control system respectively with pulse valve, first off-line electric valve the second off-line electric valve electronic unloading valve electric connection.
Furthermore, one side of the ash hopper is provided with an ash removal vibrator.
Furthermore, one side of the ash bucket is provided with an ash bucket inspection opening.
Further, the pulse deashing pipe-line system includes gas storage tank and solenoid valve.
The utility model has the advantages that: compared with the prior art, the utility model discloses in the industrial production process, not only reached the effect of industrial dust removal, realized changing the sack or changing the pulse nozzle under the condition of the incessant industrial furnace of blower moreover, improved industrial production's efficiency.
Drawings
Fig. 1 is a front sectional structure view of an embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a side view of an embodiment of the invention.
Fig. 4 is a top view of an embodiment of the present invention.
In the figure, 1, an air inlet pipeline, 2, an air outlet pipeline, 3, a dust chamber, 4, an ash bucket, 5, an air inlet, 6, an air outlet, 7, a pulse ash removal pipeline, 8, a pulse ash removal pipeline system, 9, a pulse ash removal spray head, 91, a pulse valve, 92, a nozzle, 10, a first off-line electric valve, 11, a cloth bag, 12, an orifice plate, 13, a second off-line electric valve, 14, an ash removal vibrator, 15, an electric ash removal valve, 16, a third valve and 17, an ash bucket inspection port are arranged.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described below with reference to the accompanying drawings and embodiments.
With reference to fig. 1-4, a dust remover capable of replacing cloth bags in different chambers independently comprises an air inlet pipeline 1, an air outlet pipeline 2, dust chambers 3 and dust hoppers 4, wherein the number of the dust chambers 3 is at least two, the air inlet pipeline 1 is provided with an air inlet branch pipe at the bottom end of each dust chamber 3, the air outlet pipeline 2 is provided with an air outlet branch pipe at the top end of each dust chamber 3, the dust hoppers 4 are arranged at the bottom ends of the dust chambers 3, one end of the air inlet pipeline 1 is provided with an air inlet 5, one end of the air outlet pipeline 2 is provided with an air outlet 6, the bottom end of the dust hopper 4 is provided with an electric dust discharge valve 15, the top ends of the dust chambers 3 are communicated with pulse dust cleaning pipelines 7, the pulse dust cleaning pipelines 7 are connected with pulse dust cleaning pipeline systems 8, the pulse back blowing injection branch pipes are arranged at the top ends of the dust chambers 3, one, the inside of clean room 3 is equipped with a plurality of sack 11, the one end of sack 11 is fixed on orifice plate 12, the sack skeleton slides in the sack 11, every pulse blowback sprays branch pipe bottom and all is equipped with the pulse deashing shower nozzle 9 that corresponds with sack quantity, pulse deashing shower nozzle 9 includes pulse valve 91 and nozzle 92, every shower nozzle top is equipped with third valve 16, third valve 16 is closed when changing pulse deashing shower nozzle 9, every air inlet branch pipe all is equipped with first off-line electric valve 10, every air outlet branch pipe all is equipped with second off-line electric valve 13, dust removal control system respectively with pulse valve 9, first off-line electric valve 10, second off-line electric valve 13, electronic unloading valve 15 electric connection. Ash hopper 4's one side is equipped with deashing vibrator 14, and the deashing vibrator can be a plurality of, and deashing vibrator 14 sets up near ash hopper 4 middle part, and one side of ash hopper 4 is equipped with ash hopper inspection socket 17, is convenient for observe the interior condition of ash hopper at any time, and pulse deashing pipe-line system includes reservoir and solenoid valve. The surface of clean room 3 is equipped with and is used for climbing to the hand staircase at clean room 3 top, and 3 tops of every clean room all are equipped with the access door, open the access door alright the condition in the inspection clean room 3, the inspection and the maintenance of being convenient for.
Example one
The cloth bag is not replaced: the air exhauster operates, dusty gas enters the dust removal chamber 3 from the air inlet 5 through the air inlet pipeline 1, large-particle dust directly falls into the dust hopper 4 due to the action of gravity, lighter dust enters the dust removal chamber 3 under the action of the air exhauster, the pressure on the outer side of the cloth bag 11 is higher, the pressure on the inner side of the cloth bag 11 is lower, the dusty gas passes through the cloth bag 11, dust and the like are adsorbed on the outer side of the cloth bag 11, and the purified gas is discharged out of the air outlet 6 from the air outlet pipeline 2. In order to ensure the stable dust removal efficiency of the cloth bag 11, the surface of the cloth bag 11 needs to be cleaned frequently, after the dust removal process is operated for a certain time, a pulse dust removal pipeline system is adopted to control the timing pulse compressed air to spray the filter bag, the first off-line electric valve 10 and the second off-line electric valve 13 are closed, the pulse dust removal pipeline system 8 releases the compressed air, the compressed air is sprayed out from the pulse back-blowing spraying branch pipe through the first off-line electromagnetic valve 91 and is sprayed to the cloth bag 11 below through the pulse dust removal nozzle 92 at a high speed, meanwhile, surrounding air is driven to form a spraying flow to be sprayed to the cloth bag 11, as the dust is attached to the outer side of the cloth bag 11, overpressure is formed inside the cloth bag 11 in a short time, inertia mechanical impact is generated, the dust outside the cloth bag 11 is peeled, and. Meanwhile, the pulse deashing pipeline system controls the working time and the time interval of the pulse device, so that the dedusting and deashing procedures are alternately and stably carried out.
Example two
Replacing a cloth bag in a dust removal chamber: and adjusting a dust removal control system, controlling to close a pulse valve 91 at the top end of the dust removal chamber 3 needing to replace the cloth bag 11, a first offline electric valve 10 at the bottom end of the dust removal chamber 3 and a second offline electric valve 13 at the top end of the dust removal chamber 3, stopping the dust removal chamber 3, and continuing dust removal or ash removal processes of other dust removal chambers 3 at the moment. The cloth bag 11 is disassembled as follows: opening an access door at the upper part of the dust collector 3 to see the cloth bag 11, removing the pulse back-blowing jet branch pipe, extracting the cloth bag framework from the cloth bag 11, carefully lifting the cloth bag 11 upwards to avoid the surface of the cloth bag 11 from being damaged, and taking down the cloth bag 11 from the orifice plate 12. The installation steps of the cloth bag 11 are as follows: put down sack 11 in the same direction as orifice plate 12 carefully, avoid sack 11 surface impaired, pinch the sealed clamp ring of 11 heads of sack and put down in the mounting hole of orifice plate 12 after flat, with sack skeleton landing to sack 11 in, install pulse blowback injection branch pipe, the inspection leakproofness is whether leave the legacy on the inspection dust collector, the sealed of inspection access door, lock the access door. And adjusting a dust removal control system, and controlling to open the pulse valve 91 at the top end of the dust removal chamber 3, the first offline electric valve 10 at the bottom end of the dust removal chamber 3 and the second offline electric valve 13 at the top end of the dust removal chamber 3, so that the dust removal chamber 3 works again. Can only change the sack 11 of a clean room 3 at every turn to closing too many off-line electrovalves simultaneously and influencing the dust removal effect, carrying out sack 11 after this clean room 3 stop work and changing, this kind of mode has realized checking or changing sack 11 under the condition of not shutting off the incessant fan industrial furnace, has improved industrial production's efficiency.
EXAMPLE III
Replacing the spray head: adjust dust removal control system, the control is closed and is needed to be changed the pulse valve 91 on the 3 tops in clean room that shower nozzle 92 corresponds, the first off-line electrovalve 10 on the 3 bottoms in clean room and the second off-line electrovalve 13 on the 3 tops in clean room, this clean room 3 stop work, open the access door at 3 tops of dust remover, close the required third valve 16 back of changing shower nozzle 3 top, the shower nozzle 3 of renewal, the inspection leakproofness, whether leave the legacy on the inspection dust collector, the sealing of inspection access door, the access door is locked. And adjusting a dust removal control system, and controlling to open the pulse valve 91 at the top end of the dust removal chamber 3, the first offline electric valve 10 at the bottom end of the dust removal chamber 3 and the second offline electric valve 13 at the top end of the dust removal chamber 3, so that the dust removal chamber 3 works again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a can independently divide room to change dust remover of sack, includes intake stack (1), air-out pipeline (2), clean room (3) and ash bucket (4), clean room (3) have two at least, intake stack (1) is at every clean room (3) bottom all is equipped with air inlet branch pipe, air-out pipeline (2) are every clean room (3) top all is equipped with the air-out branch pipe, clean room (3) bottom is equipped with ash bucket (4), the one end of intake stack (1) is equipped with air intake (5), the one end of air-out pipeline (2) is equipped with air outlet (6), the bottom of ash bucket (4) is equipped with electronic unloading valve (15), the top intercommunication of clean room (3) has pulse deashing pipeline (7), pulse deashing pipeline (7) are connected with pulse deashing pipe-line system (8), pulse deashing pipeline (7) are at every clean room (3) top all is equipped with the pulse blowback and sprays and spray Branch pipe, the one end of pulse deashing pipeline (7) is equipped with dust removal control system, the upper end of clean room (3) is equipped with orifice plate (12), clean room (3) inside is equipped with a plurality of sack (11), the one end of sack (11) is fixed on orifice plate (12), its characterized in that, every pulse blowback sprays branch pipe bottom and all is equipped with pulse deashing shower nozzle (9) corresponding with sack quantity, pulse deashing shower nozzle (9) are including pulse valve (91) and nozzle (92), every shower nozzle top is equipped with third valve (16), every air inlet branch pipe all is equipped with first off-line electric valve (10), every air outlet branch pipe all is equipped with second off-line electric valve (13), dust removal control system respectively with pulse valve (91) first off-line electric valve (10) second off-line electric valve (13), The electric dust discharging valve (15) is electrically connected.
2. The dust collector capable of changing the cloth bag in the independent chamber according to the claim 1, characterized in that the ash hopper (4) is provided with an ash cleaning vibrator (14) at one side.
3. The dust collector capable of changing the cloth bag in the independent chamber according to the claim 1, characterized in that one side of the ash bucket (4) is provided with an ash bucket inspection opening (17).
4. The dust collector capable of changing the cloth bag in the independent sub-chamber as claimed in claim 1, wherein the pulse ash cleaning pipeline system comprises an air storage cylinder and an electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921909172.5U CN210905351U (en) | 2019-11-06 | 2019-11-06 | Dust remover capable of independently changing cloth bag in separated chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921909172.5U CN210905351U (en) | 2019-11-06 | 2019-11-06 | Dust remover capable of independently changing cloth bag in separated chambers |
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| CN210905351U true CN210905351U (en) | 2020-07-03 |
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| CN201921909172.5U Active CN210905351U (en) | 2019-11-06 | 2019-11-06 | Dust remover capable of independently changing cloth bag in separated chambers |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974105A (en) * | 2020-08-18 | 2020-11-24 | 吴江市胜天包装输送机械有限责任公司 | Winnowing machine with dust removal function |
| CN112039287A (en) * | 2020-08-27 | 2020-12-04 | 广东韶钢松山股份有限公司 | Cooling dust removal system of direct current motor in steel rolling workshop and steel rolling system |
| CN113731046A (en) * | 2021-08-04 | 2021-12-03 | 江阴市南方干燥设备有限公司 | Pulse sack inner loop blowback dust fall ware |
| CN114887402A (en) * | 2022-03-31 | 2022-08-12 | 成都卓越四方环境科技有限公司 | Negative pressure dust removal device |
| CN115006941A (en) * | 2022-06-07 | 2022-09-06 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Powder filling cloth bag online replacement method |
-
2019
- 2019-11-06 CN CN201921909172.5U patent/CN210905351U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974105A (en) * | 2020-08-18 | 2020-11-24 | 吴江市胜天包装输送机械有限责任公司 | Winnowing machine with dust removal function |
| CN112039287A (en) * | 2020-08-27 | 2020-12-04 | 广东韶钢松山股份有限公司 | Cooling dust removal system of direct current motor in steel rolling workshop and steel rolling system |
| CN113731046A (en) * | 2021-08-04 | 2021-12-03 | 江阴市南方干燥设备有限公司 | Pulse sack inner loop blowback dust fall ware |
| CN114887402A (en) * | 2022-03-31 | 2022-08-12 | 成都卓越四方环境科技有限公司 | Negative pressure dust removal device |
| CN115006941A (en) * | 2022-06-07 | 2022-09-06 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Powder filling cloth bag online replacement method |
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