CN2762872Y - Apparatus for removing dust - Google Patents
Apparatus for removing dust Download PDFInfo
- Publication number
- CN2762872Y CN2762872Y CN 200520054476 CN200520054476U CN2762872Y CN 2762872 Y CN2762872 Y CN 2762872Y CN 200520054476 CN200520054476 CN 200520054476 CN 200520054476 U CN200520054476 U CN 200520054476U CN 2762872 Y CN2762872 Y CN 2762872Y
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- CN
- China
- Prior art keywords
- air
- dust
- draft pipe
- dust arrester
- collection element
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a dust-removing device, which comprises at least one air exhaust pipeline, an exhaust blower, and a dust collecting component, wherein the upper end of the air exhaust pipeline is communicated with a work top. The utility model is characterized in that the lower end of the air exhaust pipeline is connected with an air inlet of the dust collecting component through a connecting bent pipe; an air outlet of the dust collecting component is connected with the air inlet of the exhaust blower; the air outlet of the exhaust blower is connected with an air exhaust pipe, and the air exhaust pipeline, the connecting bent pipe, the dust collecting component, the exhaust blower and the internal part of the air exhaust pipe can form an airflow channel. The utility model causes the dust collecting component to be arranged in front of the exhaust blower; after the air which comprises impurities, such as powder dust, paper fiber, etc., is filtered through the dust collecting component, the air can be clean, and phenomenon that the powder dust can adhere to the exhaust fan blade, the paper fiber, which breaks dynamic balance of the blade can not be caused. The blade needs not to be cleaned; cleanness of the dust collecting component is very convenient, and the internal part of the exhaust fan can not have the danger of explosion accidents generated by dust contents exceeding standards.
Description
Technical field
The utility model relates to a kind of dust arrester that is applicable to cleaning, polishes, selects, checks the place of paper printed matter.
Background technology
Traditional be used to clear up, polish, select, check that the dust arrester of the workplace of paper printed matter is to be provided with the air intake mesh on work top, the air intake mesh is connected with the air inlet of outdoor air exhauster by pipeline, and the air outlet of air exhauster connects the cloth bag of collecting dust, paper hair again; The dust that produces during work, paper hair through piping, air exhauster, enter the collection cloth bag along with air-flow is inhaled into from the air intake mesh at last.This dust arrester is owing to collect dust and paper hair by collecting cloth bag again behind the airflow passes air exhauster, dust in the air-flow and paper hair are attached on the blade of air exhauster easily, therefore easily cause air exhauster to lose dynamic balancing, and cause noise to strengthen and the wearing and tearing acceleration, clear up also quite difficulty simultaneously; Importantly, when the dust content of institute's exhaust exceeds standard when reaching gas explosion point, if air exhauster produces spark, the dust explosion accident will take place, thereby require to adopt explosion-proof air exhauster and fire-proof motor, this will strengthen expense.In addition, pipeline causes outdoor from indoor workbench, and pipeline is long, and the air-flow internal resistance is big, and dust and paper hair accumulate in pipeline easily, and it is loaded down with trivial details to construct, and it is big to take up room; The air of indoor band dust and paper hair is discharged to outdoor, a large amount of discharge of cold air can be wasted energy when use air-conditioning summer.
Summary of the invention
The purpose of this utility model provides the more scientific and reasonable dust arrester of a kind of design, and it can collect airborne dust and paper hair effectively, keeps the cleaning of air, and easy operating and maintenance.The technical scheme that adopts is as follows:
A kind of dust arrester, comprise at least one air draft pipe, air exhauster and dust-collection element, wherein the upper end of air draft pipe is communicated with work top, it is characterized in that: the lower end of air draft pipe connects the air inlet of dust-collection element by bridge piece, the air outlet of dust-collection element is connected with the air inlet of air exhauster, the air outlet of air exhauster is connected with exhaust duct, and the inside of air draft pipe, bridge piece, dust-collection element, air exhauster and exhaust duct forms a gas channel.
The place of corresponding air draft pipe upper end is provided with mesh on the described work top, and dust and paper hair can enter air draft pipe from mesh with air-flow.
Described air draft pipe adopts uiform section to shrink even amount formula structure, and air velocity is increased gradually, helps driving dust and the paper hair enters dust-collection element.Described air draft pipe top is provided with a choke plate, the bridge piece of this choke plate and air draft pipe below over against, make air draft pipe upper end air velocity everywhere relatively more balanced.
Described dust-collection element can adopt filter cloth formula disposal box, is provided with at least one filter cloth in the disposal box disposal box cavity is separated into two parts, and wherein the part that is communicated with air inlet is a collecting chamber, and another part is communicated with air outlet.When being provided with the polylith filter cloth in the disposal box, preferably evenly distribute, make air velocity relatively more balanced.Collecting chamber preferably is located at disposal box cavity bottom, can utilize gravity like this, more helps the collection of dust and paper hair; Collecting chamber is provided with cleaning door, to make things convenient for the cleaning of dust and paper hair.
Be connected by flexible pipe between the air outlet of described dust-collection element and the air inlet of air exhauster,, thereby make the vibration of air exhauster can not have influence on disposal box and air draft pipe etc. as canvas duct or rubber tube.
Described air exhauster comprises blade, motor and shell, and wherein blade is in the shell, and motor is in the shell outside and is used to drive blade rotation, and the air inlet of air exhauster and air outlet all are located on its shell.
Described exhaust duct adopts double strap clamp layer sound-absorbing formula structure, but and double as air exhauster base, thereby reduce noise significantly, and can save installing space.
The air outlet of described exhaust duct is aimed at the motor of air exhauster, and the air-flow of discharge can help the motor heat radiation.
Described air draft pipe, bridge piece, dust-collection element, air exhauster and exhaust duct are all interior ensconces in the workbench, can make the dust arrester compact conformation, it is little to take up room, and can make its inner gas channel that forms short as far as possible again, reduce the air-flow internal resistance of pipeline, help the current of dust and paper hair.Because it is indoor that whole dust arrester all is placed in, therefore can realize indoor air circulation, can avoid when use air-conditioning summer that cold air is a large amount of discharges and waste energy.
The utility model is located at dust-collection element before the air exhauster, the air that contains impurity such as dust and paper hair is after dust-collection element filters, become clean air, can not cause the air exhauster blade to stick dust, paper hair and destroy the dynamically balanced phenomenon of blade, blade also need not be cleared up, the cleaning dust-collection element is then more convenient, does not also exist dust content to exceed standard and the danger of the accident of blasting in the air exhauster; Ensconce the structure in the workbench in adopting, can make compact conformation, it is little to take up room, and can make the inner gas channel that forms short as far as possible again, reduces the air-flow internal resistance of pipeline, helps the current of dust and paper hair.In addition,, therefore can realize indoor air circulation, can avoid cold air to drain into outdoor in a large number when use air-conditioning summer and waste energy because that whole dust arrester all is placed in is indoor.
Description of drawings
Accompanying drawing is the structural representation of the utility model one preferred embodiment.
The specific embodiment
As shown in drawings, this dust arrester comprises air draft pipe 1, air exhauster 2 and filter cloth formula disposal box 3, wherein the upper end of air draft pipe 1 is communicated with work top, the lower end of air draft pipe 1 connects the air inlet of filter cloth formula disposal box 3 by bridge piece 4, the air outlet of filter cloth formula disposal box 3 is connected with the air inlet of air exhauster 2 by canvas duct 5, the air outlet of air exhauster 2 is connected with exhaust duct 6, and the inside of air draft pipe 1, bridge piece 4, filter cloth formula disposal box 3, air exhauster 2 and exhaust duct 6 forms a gas channel; Air exhauster 2 comprises blade (not drawing among the figure), motor 12 and shell 7, and wherein blade is in the shell 7, and motor 12 is in shell 7 outsides and is used to drive blade rotation, and the air inlet of air exhauster 2 and air outlet all are located on its shell 7.
The place of corresponding air draft pipe 1 upper end is provided with mesh on the work top.
Be provided with equally distributed polylith filter cloth 9 in the filter cloth formula disposal box 3 the disposal box cavity is separated into two parts, wherein the part that is communicated with air inlet is a collecting chamber 10, and another part is communicated with air outlet; Collecting chamber 10 is located at disposal box cavity bottom, and is provided with cleaning door 11.
During work, dust and paper hair flow from the mesh of work top with air and enter air draft pipe 1, enter disposal box 3 through bridge piece 4, collect dust and paper hair by filter cloth 9 and collecting chamber 10, after flowing through and filter, air becomes clean, air outlet, canvas duct 5 through disposal box 3 enter air exhauster 2, discharge from exhaust duct 6 at last, and airflow direction is shown in the arrow in the accompanying drawing.Open the cleaning door of collecting chamber 10, can clear up dust and the paper hair collected easily.
Claims (10)
1. dust arrester, comprise at least one air draft pipe, air exhauster and dust-collection element, wherein the upper end of air draft pipe is communicated with work top, it is characterized in that: the lower end of air draft pipe connects the air inlet of dust-collection element by bridge piece, the air outlet of dust-collection element is connected with the air inlet of air exhauster, the air outlet of air exhauster is connected with exhaust duct, and the inside of air draft pipe, bridge piece, dust-collection element, air exhauster and exhaust duct forms a gas channel.
2. dust arrester according to claim 1 is characterized in that: described air draft pipe adopts uiform section to shrink even amount formula structure.
3. dust arrester according to claim 2 is characterized in that: described air draft pipe top is provided with a choke plate, the bridge piece of this choke plate and air draft pipe below over against.
4. dust arrester according to claim 1, it is characterized in that: described dust-collection element adopts filter cloth formula disposal box, be provided with at least one filter cloth in the disposal box disposal box cavity is separated into two parts, wherein the part that is communicated with air inlet is a collecting chamber, and another part is communicated with air outlet.
5. dust arrester according to claim 4 is characterized in that: the filter cloth that is provided with in the described disposal box evenly distributes.
6. dust arrester according to claim 4 is characterized in that: described collecting chamber is located at disposal box cavity bottom, and is provided with cleaning door.
7. dust arrester according to claim 1 is characterized in that: be connected by canvas duct or rubber tube between the air outlet of described dust-collection element and the air inlet of air exhauster.
8. dust arrester according to claim 1 is characterized in that: described exhaust duct adopts double strap clamp layer sound-absorbing formula structure, and double as air exhauster base.
9. dust arrester according to claim 1 is characterized in that: the air outlet of described exhaust duct is aimed at the motor of air exhauster.
10. according to each described dust arrester of claim 1 to 9, it is characterized in that: described air draft pipe, bridge piece, dust-collection element, air exhauster and exhaust duct are all interior ensconces in the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054476 CN2762872Y (en) | 2005-01-29 | 2005-01-29 | Apparatus for removing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054476 CN2762872Y (en) | 2005-01-29 | 2005-01-29 | Apparatus for removing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2762872Y true CN2762872Y (en) | 2006-03-08 |
Family
ID=36140424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520054476 Expired - Lifetime CN2762872Y (en) | 2005-01-29 | 2005-01-29 | Apparatus for removing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2762872Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008317A (en) * | 2012-12-24 | 2013-04-03 | 吴江市科时达纺织有限公司 | Dust exhaust apparatus of yarn drum group |
| CN104441967A (en) * | 2014-11-29 | 2015-03-25 | 河南国花彩印包装有限公司 | Circulating dust removal device used for printing machine |
| CN105951412A (en) * | 2014-10-08 | 2016-09-21 | 庄文礼 | Nap absorber |
-
2005
- 2005-01-29 CN CN 200520054476 patent/CN2762872Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008317A (en) * | 2012-12-24 | 2013-04-03 | 吴江市科时达纺织有限公司 | Dust exhaust apparatus of yarn drum group |
| CN105951412A (en) * | 2014-10-08 | 2016-09-21 | 庄文礼 | Nap absorber |
| CN105951413A (en) * | 2014-10-08 | 2016-09-21 | 庄文礼 | Control method for fluff absorber |
| CN104441967A (en) * | 2014-11-29 | 2015-03-25 | 河南国花彩印包装有限公司 | Circulating dust removal device used for printing machine |
| CN104441967B (en) * | 2014-11-29 | 2016-08-17 | 河南国花彩印包装有限公司 | A kind of circulation dust collector for printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANTOU DONGFENG PRINTING CO., LTD. Free format text: FORMER NAME: DONGFENG PRINTING PLANT CO. LTD., SHANTOU CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 515064 Guangdong city of Shantou province Chaoshan road Jinyuan Industrial Zone Patentee after: Shantou Dongfeng Printing Co., Ltd. Address before: 515064 Guangdong city of Shantou province Chaoshan road Jinyuan Industrial Zone Patentee before: Dongfeng Printing Plant Co., Ltd., Shantou City |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150129 Granted publication date: 20060308 |