CN110787550A - Bag type dust collector capable of simultaneously removing dust and ash - Google Patents
Bag type dust collector capable of simultaneously removing dust and ash Download PDFInfo
- Publication number
- CN110787550A CN110787550A CN201911267345.2A CN201911267345A CN110787550A CN 110787550 A CN110787550 A CN 110787550A CN 201911267345 A CN201911267345 A CN 201911267345A CN 110787550 A CN110787550 A CN 110787550A
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- CN
- China
- Prior art keywords
- dust removal
- dust
- filter bag
- bag fixing
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
Abstract
The invention relates to the field of bag type dust collectors, in particular to a bag type dust collector capable of simultaneously removing dust and ash. It includes the dust remover box, the mouth of pipe admits air, the mouth of pipe exhausts, the discharge opening, dust removal filter bag and the fixed roller of filter bag, be equipped with a plurality of filter bag fixed orificess on the fixed roller of filter bag, the fixed roller of filter bag is with the inside dust removal storehouse that divide into of dust remover box, deashing storehouse two parts, be equipped with sealed frame in the middle of dust removal storehouse and the deashing storehouse, the mouth of pipe admits air is connected in the dust removal storehouse lower part, the mouth of pipe exhausts is connected in dust removal storehouse top end department, the bottom of deashing storehouse is located to the discharge opening, upper end department still is equipped with the gas blow pipe in the. The invention can simultaneously carry out dust removal and dust removal in different bin bodies, avoids the mutual influence between the dust removal and the dust removal, improves the dust removal and dust removal efficiency and increases the dust removal frequency.
Description
Technical Field
The invention relates to the field of bag type dust collectors, in particular to a bag type dust collector capable of simultaneously removing dust and ash.
Background
The bag type dust collector is a common air purification device for cleaning solid impurities such as dust in industrial waste gas, and is widely applied to the environmental protection field of various factories at present. The working process of the bag type dust collector is generally divided into two parts of gas dust collection and filter bag dust removal, firstly, impurities such as dust in waste gas are adsorbed and filtered through the filter bag, clean air is discharged into the atmosphere, and the dust left on the filter bag accumulates for a long time, so that the dust needs to be cleaned regularly, compared with common cleaning modes, the cleaning modes generally comprise high-pressure airflow back flushing, mechanical vibration dust removal and the like, the filter bag is easily corroded and damaged by the impurities such as the dust in the waste gas, even if the dust is periodically cleaned, the dust on the filter bag is easily accumulated to be overweight to cause unclean cleaning, the performance of the filter bag is reduced after a long time, the dust collection effect is reduced, meanwhile, the existing dust removal and dust collection cannot be carried out simultaneously, the dust collection operation cannot be carried out continuously during the dust removal, the dust removal process is short, and the cleaning effect is more limited. Therefore, how to solve the conflict problem of two procedures of ash removal and dust removal of the existing bag-type dust collector is a problem to be solved urgently in the prior art.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art, and provides a bag type dust collector for simultaneously carrying out dust collection and dust removal, which can simultaneously carry out dust collection and dust removal in different bin bodies, avoids the mutual influence between the dust collection and the dust removal, improves the dust collection and dust removal efficiency, increases the dust removal frequency, and avoids the damage of a filter bag and the influence on the dust collection effect caused by the fact that a large amount of dust is accumulated on the filter bag for a long time.
The invention is realized by the following technical scheme:
a bag type dust collector capable of simultaneously carrying out dust removal and dust removal is characterized by comprising a dust collector box body, an air inlet pipe orifice, an air exhaust pipe orifice, a discharge orifice, a dust removal filter bag and a filter bag fixing roller arranged at the center of the inner part of the dust collector box body, wherein the filter bag fixing roller is a cylindrical roller rotating around an axis, a plurality of filter bag fixing holes are formed in the filter bag fixing roller at equal intervals around the axis of the roller, the dust removal filter bag is installed and fixed in the filter bag fixing holes, the filter bag fixing roller divides the inner part of the dust collector box body into a left part and a right part, the left part is a dust removal bin, the right part is a dust removal bin, a sealing frame is arranged between the dust removal bin and separates the dust removal bin, the air inlet pipe orifice is connected to the lower part of the dust removal bin, the air exhaust pipe orifice is connected to the top end, the upper part in the dust removal bin is also provided with a semicircular sealing stop head, and the sealing stop head surrounds a half of the filter bag fixing roll shaft in the dust removal bin in the middle.
According to the technical scheme, preferably, the filter bag fixing roll shaft is connected through a middle rotating shaft, and the middle rotating shaft is driven by a motor to drive the filter bag fixing roll shaft to rotate at a constant speed.
According to the technical scheme, preferably, the air exhaust pipe orifice is externally connected with an air exhaust pump to quickly exhaust clean air in the dust removal bin.
According to the technical scheme, preferably, the bottom end of the discharge opening is provided with the discharging valve.
The invention has the beneficial effects that: the dust removal and dust removal device can simultaneously remove dust and remove dust in different bin bodies, avoids the mutual influence between the dust removal and the dust removal, improves the dust removal and dust removal efficiency, increases the dust removal frequency, and avoids the damage of the filter bag and the influence on the dust removal effect caused by the fact that a large amount of dust is accumulated on the filter bag for a long time.
Drawings
Fig. 1 shows a front cross-sectional structural view according to an embodiment of the present invention.
Fig. 2 shows a schematic top view of a filter bag fixing roller part according to an embodiment of the present invention.
In the figure: 1. a dust collector box body; 2. a filter bag fixing hole; 3. a dust removal filter bag; 4. the filter bag fixes the roll shaft; 5. a dust removal bin; 6. a discharge opening; 7. a sealing frame; 8. an intermediate rotating shaft; 9. an air inlet pipe orifice; 10. A dust removal bin; 11. sealing the stop head; 12. an exhaust pipe orifice; 13. and an air blowing pipe.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the invention provides a bag type dust collector capable of simultaneously carrying out dust removal and dust removal, which is characterized by comprising a dust collector box body 1, an air inlet pipe orifice 9, an air outlet pipe orifice 12, a discharge orifice 6, a dust collection filter bag 3 and a filter bag fixing roll shaft 4 arranged at the center inside the dust collector box body 1, wherein the filter bag fixing roll shaft 4 is a cylindrical roll shaft rotating around an axis, a plurality of filter bag fixing holes 2 are arranged on the filter bag fixing roll shaft 4 at equal intervals around the axis of the roll shaft, the dust collection filter bag 3 is installed and fixed in the filter bag fixing holes 2, the filter bag fixing roll shaft 4 divides the inside of the dust collector box body 1 into a left part and a right part, the left side is a dust collection bin 10, the right side is a dust removal bin 5, a sealing frame 7 is arranged between the dust collection bin 10 and the dust removal bin 5, the air inlet pipe orifice 9 is connected to the lower part of the dust collection, the discharging opening 6 is arranged at the bottom end of the dust removing bin 5, the upper end of the dust removing bin 5 is further provided with an air blowing pipe 13, the upper portion of the inside of the dust removing bin 10 is further provided with a semicircular sealing stopper 11, and the sealing stopper 11 surrounds a half of the filter bag fixing roll shaft 4 in the dust removing bin 10 in the middle. The dust removal and dust removal device can simultaneously remove dust and remove dust in different bin bodies, avoids the mutual influence between the dust removal and the dust removal, improves the dust removal and dust removal efficiency, increases the dust removal frequency, and avoids the damage of the filter bag and the influence on the dust removal effect caused by the fact that a large amount of dust is accumulated on the filter bag for a long time.
According to the above embodiment, preferably, the filter bag fixing roll shafts 4 are connected through the intermediate rotating shaft 8, and the intermediate rotating shaft 8 is driven by a motor to drive the filter bag fixing roll shafts 4 to rotate at a constant speed. The fixed roller shaft 4 of filter bag need guarantee at the uniform velocity and rotate, just so can guarantee that each filter bag can arrive position under gas blow pipe 13 regularly, just so can adjust gas blow pipe 13 frequency of blowing, let gas blow pipe 13 blow according to fixed frequency to needn't make the whole high pressure of gas blow pipe 13 blow, under the prerequisite of guaranteeing to blow grey normal clear, the energy can be saved.
According to the above embodiment, the air exhaust pipe 12 is preferably externally connected to a suction pump for quickly exhausting the clean air in the dust removing bin 10. The function of the air pump is to accelerate the dust removal process, and to reduce the leakage of the dust-laden air flow from the edge of the sealing stopper 11 and the sealing frame 7, so that the air flow can flow along a set route.
According to the above embodiment, preferably, the bottom end of the discharge opening 6 is provided with a discharge valve. After the ash removal, a large amount of impurity dust is accumulated at the discharge opening 6, and is uniformly treated after accumulating a certain amount.
According to the embodiment, dust removal and dust removal can be carried out simultaneously in different bin bodies, so that the dust removal and dust removal are prevented from being influenced, the dust removal and dust removal efficiency is improved, the dust removal frequency is increased, and the phenomenon that the dust is accumulated on the filter bag for a long time in a large amount to cause damage of the filter bag and influence on the dust removal effect is avoided.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A bag type dust collector capable of simultaneously carrying out dust removal and dust removal is characterized by comprising a dust collector box body, an air inlet pipe orifice, an air exhaust pipe orifice, a discharge orifice, a dust removal filter bag and a filter bag fixing roller arranged at the center of the inner part of the dust collector box body, wherein the filter bag fixing roller is a cylindrical roller rotating around an axis, a plurality of filter bag fixing holes are formed in the filter bag fixing roller at equal intervals around the axis of the roller, the dust removal filter bag is installed and fixed in the filter bag fixing holes, the filter bag fixing roller divides the inner part of the dust collector box body into a left part and a right part, the left part is a dust removal bin, the right part is a dust removal bin, a sealing frame is arranged between the dust removal bin and separates the dust removal bin, the air inlet pipe orifice is connected to the lower part of the dust removal bin, the air exhaust pipe orifice is connected to the top end, the upper part in the dust removal bin is also provided with a semicircular sealing stop head, and the sealing stop head surrounds a half of the filter bag fixing roll shaft in the dust removal bin in the middle.
2. The bag-type dust collector capable of simultaneously removing dust and removing ash of claim 1, wherein the filter bag fixing roller shafts are connected through an intermediate rotating shaft, and the intermediate rotating shaft is driven by a motor to drive the filter bag fixing roller shafts to rotate at a constant speed.
3. The bag-type dust collector capable of simultaneously removing dust and ash according to claim 1, wherein the air exhaust pipe is externally connected with an air pump to rapidly evacuate and exhaust clean air in the dust removing bin.
4. The bag-type dust collector capable of removing dust and removing ash simultaneously as claimed in claim 1, wherein a discharge valve is provided at the bottom end of the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911267345.2A CN110787550A (en) | 2019-12-11 | 2019-12-11 | Bag type dust collector capable of simultaneously removing dust and ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911267345.2A CN110787550A (en) | 2019-12-11 | 2019-12-11 | Bag type dust collector capable of simultaneously removing dust and ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110787550A true CN110787550A (en) | 2020-02-14 |
Family
ID=69448116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911267345.2A Pending CN110787550A (en) | 2019-12-11 | 2019-12-11 | Bag type dust collector capable of simultaneously removing dust and ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110787550A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522492A (en) * | 2022-02-25 | 2022-05-24 | 徐州志欧机电设备有限公司 | Bag type dust collector for dust treatment |
-
2019
- 2019-12-11 CN CN201911267345.2A patent/CN110787550A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522492A (en) * | 2022-02-25 | 2022-05-24 | 徐州志欧机电设备有限公司 | Bag type dust collector for dust treatment |
| CN114522492B (en) * | 2022-02-25 | 2023-03-10 | 徐州志欧机电设备有限公司 | Bag type dust collector for dust treatment |
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