CN201371157Y - Dust removing device for vibration sieve - Google Patents
Dust removing device for vibration sieve Download PDFInfo
- Publication number
- CN201371157Y CN201371157Y CN200920010677U CN200920010677U CN201371157Y CN 201371157 Y CN201371157 Y CN 201371157Y CN 200920010677 U CN200920010677 U CN 200920010677U CN 200920010677 U CN200920010677 U CN 200920010677U CN 201371157 Y CN201371157 Y CN 201371157Y
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- CN
- China
- Prior art keywords
- seal cover
- screen frame
- dust
- seal closure
- dust removing
- 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 - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the field of environment-friendly dust removing equipment, and in particular relates to a dust removing device for a vibration sieve. The dust removing device comprises a machine head seal cover (1) arranged at the end part of a material convey belt in a matched manner, a screen frame seal cover (2) arranged at the upper end of a screen frame (3) in a matched manner; a dust remover (4) is arranged on the machine head seal cover (1); the screen frame seal cover (2) is communicated with the cavity of the machine head seal cover (1) through a dust removing channel (5); the dust removing inlet of the dust remover (4) is communicated with the cavity of the machine head seal cover (1); the dust remover (4) adopts a cloth bag dust remover; an inspection hole (6) is formed on the screen frame (3); an inspection door (7) is arranged on the screen frame seal cover (2); and the screen frame seal cover (2) and the screen frame (3) are in flexible connection. The utility model has the advantages of simple structure, high dust removal efficiency, low noise, small device occupied area and low maintenance cost.
Description
Technical field
The utility model belongs to environmental protection cleaner field, relates in particular to a kind of vibratory sieve dust arrester.
Background technology
At present, vibratory sieve extensive use in mine, power plant, metallurgy industry, because vibratory sieve comes varigrained feed separation in vibration processes, dust is more serious from dust raising phenomenon such as eyelet sieve and dew points.Cause the influence of very severe during the equipment operation to surrounding environment.Existing vibratory sieve dust arrester is in that to produce dirt pits many, and dust removing effects is unsatisfactory under the limited environment in space.And because equipment occupation space is big, and parts are many, its maintenance cost is high always.Characteristics such as in addition, also there is fluctuation of service in the said equipment, and noise is big.
The utility model content
The utility model is intended to overcome the deficiencies in the prior art part and provides a kind of simple in structure, the efficiency of dust collection height, and noise is little, and equipment occupation space is little, the vibratory sieve dust arrester that maintenance cost is low.
For achieving the above object, the utility model is achieved in that the vibratory sieve dust arrester, and it comprises: be assigned in the defeated sieve nest seal closure of expecting the head seal closure of belt ends and being assigned in the sieve nest upper end; On described head seal closure, be provided with deduster; Described sieve nest seal closure communicates through the cavity of dedusting passage with the head seal closure; The dedusting inlet of described deduster communicates with the cavity of head seal closure.
As a kind of preferred version, deduster described in the utility model can adopt sack cleaner.
As another kind of preferred version, the utility model can be furnished with inspection opening on described sieve nest.
In addition, the utility model can be provided with inspection door on described sieve nest seal closure.
Secondly, sieve nest seal closure described in the utility model can adopt the mode that is flexible coupling to be connected with sieve nest.
The utility model is simple in structure, the efficiency of dust collection height, and noise is little, and equipment occupation space is little, and maintenance cost is low.
Compared with prior art, the utlity model has following characteristics:
(1) the utility model efficiency of dust collection height, its efficiency of dust collection can reach national requirements for environmental protection fully up to more than 95%.
(2) stable equipment operation, low noise, use and Maintenance and Repair are convenient.
(3) the equipment operation cost is low, saves a large amount of manpower and materials, can reduce enterprise's production cost greatly.
(4) but the equipment autonomous operation need not special messenger nurse.
(5) dust of Xiao Chuing can be got back in the feed bin and economize in raw materials, and guarantees that material does not produce secondary pollution.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.Protection domain of the present utility model will not only be confined to the statement of following content.
Fig. 1 is overall structure figure of the present utility model.
The specific embodiment
As shown in Figure 1, the vibratory sieve dust arrester, it comprises: be assigned in the defeated sieve nest seal closure 2 of expecting the head seal closure 1 of belt ends and being assigned in sieve nest 3 upper ends; On described head seal closure 1, be provided with deduster 4; Described sieve nest seal closure 2 communicates through the cavity of dedusting passage 5 with head seal closure 1; The dedusting inlet of described deduster 4 communicates with the cavity of head seal closure 1.Deduster 4 described in the utility model can adopt sack cleaner.For ease of safeguarding that the utility model can be furnished with inspection opening 6 on described sieve nest 3, can be provided with inspection door 7 on described sieve nest seal closure 2.For reducing noise, sieve nest seal closure 2 described in the utility model is flexible coupling with sieve nest 3.
The improvement of vibratory sieve airborne dust point: do encapsulation process simultaneously on vibratory sieve, the top installs a ZD deduster additional.Locking device and vibratory sieve are flexible coupling.Set up manhole and observe door, for overhauling and move the condition of providing convenience.The design of vibratory sieve deduster will take into full account and be that sieve grate is changed in maintenance in the future, moves not problems such as putty.Seal closure is the 5mm steel plate.
Material shaker vibration in entering the Inertial Processing of vibratory sieve produces a large amount of flour dust overflows, deduster 4 in the dust arrester is started working, utilize the centrifugal blower of deduster to form the air negative pressure district at the flour dust overflow place, in deduster, establish many air filtration bags (material of filter bag according to the material difference, material characteristic difference, type selecting difference), when dusty gas passes through filter bag, dust is blocked separation, and cleaned air passes is got back to indoor under the effect of blower fan.When dust in the filter bag increases when influencing the blower fan operate as normal, when exceeding certain limit, the Resistance Value of blower fan can give the electric cabinet index signal, the back-blowing device of dust pelletizing system is opened automatically, gets back to material attached to the dust in the filter bag with the form that hardens, and remains the good strainability of filter bag.This Design of device is convenient for changing problems such as screen cloth when fully taking into account the vibratory sieve maintenance.Deduster 4 can adopt the sack cleaner of prior art.
Claims (5)
1, the vibratory sieve dust arrester is characterized in that, comprising: be assigned in the defeated sieve nest seal closure (2) of expecting the head seal closure (1) of belt ends and being assigned in sieve nest (3) upper end; On described head seal closure (1), be provided with deduster (4); Described sieve nest seal closure (2) communicates through the cavity of dedusting passage (5) with head seal closure (1); The dedusting inlet of described deduster (4) communicates with the cavity of head seal closure (1).
2, vibratory sieve dust arrester according to claim 1 is characterized in that: described deduster (4) adopts sack cleaner.
3, vibratory sieve dust arrester according to claim 1 and 2 is characterized in that: be furnished with inspection opening (6) on described sieve nest (3).
4, vibratory sieve dust arrester according to claim 3 is characterized in that: be provided with inspection door (7) on described sieve nest seal closure (2).
5, vibratory sieve dust arrester according to claim 4 is characterized in that: described sieve nest seal closure (2) is flexible coupling with sieve nest (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920010677U CN201371157Y (en) | 2009-02-16 | 2009-02-16 | Dust removing device for vibration sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920010677U CN201371157Y (en) | 2009-02-16 | 2009-02-16 | Dust removing device for vibration sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371157Y true CN201371157Y (en) | 2009-12-30 |
Family
ID=41497239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920010677U Expired - Fee Related CN201371157Y (en) | 2009-02-16 | 2009-02-16 | Dust removing device for vibration sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371157Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920244A (en) * | 2010-03-25 | 2010-12-22 | 河南太行振动机械股份有限公司 | Totally-enclosed environment-friendly net vibrating screen |
| CN102266849A (en) * | 2011-07-05 | 2011-12-07 | 昆明冶金研究院 | De-dusting type vibrating screen |
-
2009
- 2009-02-16 CN CN200920010677U patent/CN201371157Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920244A (en) * | 2010-03-25 | 2010-12-22 | 河南太行振动机械股份有限公司 | Totally-enclosed environment-friendly net vibrating screen |
| CN101920244B (en) * | 2010-03-25 | 2012-10-03 | 河南太行振动机械股份有限公司 | Totally-enclosed environment-friendly net vibrating screen |
| CN102266849A (en) * | 2011-07-05 | 2011-12-07 | 昆明冶金研究院 | De-dusting type vibrating screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DANDONG CHANGCHENG ENVIRONMENTAL EQUIPMENT CO., LT Free format text: FORMER OWNER: YU WENXIANG Effective date: 20110922 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110922 Address after: 118000 A-020, environmental protection industrial park, Liaoning, Dandong Patentee after: Dandong the Great Wall environmental equipment Co. Ltd. Address before: 118000 Dandong the Great Wall environmental equipment Co., Ltd., 623 Chung Ren street, Yuanbaoshan District, Liaoning, Dandong Patentee before: Yu Wenxiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20170216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |