CN205145807U - Dust remover - Google Patents
Dust remover Download PDFInfo
- Publication number
- CN205145807U CN205145807U CN201520755156.0U CN201520755156U CN205145807U CN 205145807 U CN205145807 U CN 205145807U CN 201520755156 U CN201520755156 U CN 201520755156U CN 205145807 U CN205145807 U CN 205145807U
- Authority
- CN
- China
- Prior art keywords
- point
- deduster
- venturi tube
- cylindrical shell
- installing plate
- 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.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust remover, including the dust remover shell, have the mounting hole the mounting panel, set up in the venturi tube barrel of mounting panel upper end and set up in the filter element group spare of mounting panel lower extreme, the venturi tube barrel includes along vertical two the at least branch bodys that form of cutting apart of its circumference, can dismantle continuously through connection structure between the adjacent branch body. The utility model discloses can realize overhauing and changing filter element group spare fast, improve dust removal work efficiency.
Description
Technical field
The utility model relates to gas filtration field, is specifically related to a kind of deduster being beneficial to Quick overhaul and more renew cartridge.
Background technology
The generation of dusty gas is often attended by the industrial production such as chemical industry, oil, metallurgy.Dust in these gases can affect the use of follow-up equipment on the one hand, causes device damage; Directly enter in air and can cause atmosphere pollution on the other hand.In order to remove the dust in gas, means comparatively conventional are at present filtered dusty gas by the filter core of deduster inside, thus realize gas solid separation, and its outer surface in dust removal process of filter core wherein can adsorb big dust particle, cause filter element filtering resistance to increase, filter efficiency reduces.In order to realize the regeneration of filter core, needing to combine oppositely winding-up structure and blowback removing or mechanical type dedusting are carried out to the dust that cartridge surface is piled up.But because filter core volume is comparatively large and longer, in use impacted by dusty gas for a long time, in addition blowback dedusting or mechanical type dedusting, filter core easily fractures or damaged thus lose its filtration, gas containing dust as can be caused in replacing not in time is directly discharged from the gas vent of air-purifying chamber and is entered downstream, pollute other device of downstream and system, therefore must carry out periodic inspection and replacing to filter core.Notice carrying out the applicant in aforesaid operations, because Venturi tube and filter core are all arranged on a mounting board, therefore need the reverse winding-up structure on deduster top all to be removed and taken out and could overhaul filter core or change at every turn, owing to needing, the area removing part is large, node is many, particularly comparatively large-scale to some deduster, make constructional difficulties and extend the repair time, causing larger economic loss.Therefore, a kind of deduster that can overhaul element kit fast and change of design is needed badly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of deduster that can overhaul element kit fast and change.
In order to solve above-mentioned prior art Problems existing, the utility model realizes by the following technical solutions:
The utility model deduster, comprise outer case of dust remover, with installing hole installing plate, be arranged at the Venturi tube cylindrical shell of installing plate upper end and be arranged at the element kit of installing plate lower end, described Venturi tube cylindrical shell comprises at least two points of bodys be vertically split to form along its circumference, is detachably connected between adjacent point body by syndeton.After deduster operates a period of time, even breakage phenomenon can be there is in element kit by damage to a certain extent, occur that the reason of above-mentioned phenomenon is mainly classified as two aspects, the gas on the one hand containing dust in filter process constantly washes away element kit surface, causes cartridge surface to damage; On the other hand in order to remove the dust stratification on element kit surface, need to adopt back-blowing device constantly to blow brush, when carrying out blowback, purge gas enters element kit from Venturi tube, and cartridge surface also can be caused after long-time blowback to damage.Based on the problems referred to above, need to carry out periodic inspection and replacing to element kit.When carrying out periodic inspection to the filter core in this deduster and changing, operating personnel can arrange point body quantity needing to dismantle according to actual needs, then the direct opening from being formed after point body of dismantling carries out examine and replace to filter core, do not need thus again Venturi tube all to be dismantled and take out, the time obviously shortening filter core maintenance and change, improve operating efficiency.
As further improvement of the utility model, described syndeton to comprise on limit that adjacent point of body contact with each other the connecting plate that is provided with along Venturi tube radial direction respectively and several connect the fixed structure of adjacent connection plates.Adjacent point of body, as the connection locating surface of adjacent point of body, is conveniently connected by fixed structure by connecting plate.
Improve as one of the present utility model, described fixed structure comprise be arranged at two support quarter butts in adjacent connection plates on one of them connecting plate side, support between quarter butt be provided with connecting pin, the eyelet bolt be arranged on connecting pin, with the mounting groove that the position of the movable joint nut that eyelet bolt is connected and the corresponding eyelet bolt of adjacent connection plates is arranged.Fixed structure in this improvement is the structure of pulling button class, control eyelet bolt to rotate on connecting pin, when adjacent point of body is in connection status, eyelet bolt is pressed against in mounting groove, movable joint nut props up another connecting plate from eyelet bolt and tightens towards the one end away from connecting pin, when needing to carry out examine and replace to filter core, unclamps movable joint nut, pulling eyelet bolt makes it depart from mounting groove, can disassemble corresponding point body thus very like a cork.
Improve as another kind of the present utility model, the nut that described fixed structure comprises several screwed holes be arranged on adjacent connection plates, is arranged at the bolt on corresponding screwed hole and is connected with bolt.The fixed structure of this improvement is that bolt connects class formation, by connecting plate being arranged corresponding screwed hole, is removably connected by adjacent connection plates by the bolt fastening structure coordinated with screwed hole.This structure can realize dismantling the function of Venturi portion point body equally, but its unloading process is relative to slightly aobvious loaded down with trivial details front one is improved, and from maintenance and the replacing speed of filter core, front one is improved and is better than this modified node method.
For connecting plate, its thickness is preferably >=20mm.Can be applicable to high temperature air filtration condition within the scope of this, distortion is less likely to occur the syndeton between adjacent point of body, this structure is used more stable.
Enter described Venturi tube cylindrical shell and comprise two points of bodys be vertically split to form along its circumference, a point of body of dismounting is 1:3 with the ratio of the volume of another point of body.Facts have proved, under these conditions filter core maintenance and replacing best results, point body disassembled is also relatively light.
As further improvement of the utility model, installing plate upper surface is fixed on by welding manner in the lower end of described another point of body.Another point of body adopts welding manner to instead of bolted mode of the prior art, enormously simplify the installation process of Venturi tube cylindrical shell, decreases installation cost to a certain extent, needs point body of dismounting to be fixed by the syndeton between point body.
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of deduster in prior art.
Fig. 2 is the structural representation of the utility model deduster.
Fig. 3 is the enlarged drawing of I in Fig. 2.
Detailed description of the invention
As shown in Figure 1, deduster of the prior art comprises outer case of dust remover 1b, is arranged at the element kit of installing plate 2b lower end with the installing plate 2b of installing hole, three Venturi tube cylindrical shell 3b and three corresponding Venturi tube cylindrical shell 3b being arranged at installing plate 2b upper end, 3b is as a whole for this Wen's tube cylinder, and Venturi tube cylindrical shell 3b is connected by bolt 4b with the installing plate 2b of its lower end.In order to Venturi tube can be dismantled in prior art, have employed bolt to be connected with the carrying out of installing plate, whole syndeton is complicated, when needing filter core is carried out to periodic inspection and changes, whole Venturi tube must be pulled down and whole Venturi tube is taken out and just can carry out overhauling and replacement operation, filter core is overhauled and Renewal process trouble, reduce operating efficiency, cause larger economic loss.
As shown in Figure 2, the utility model deduster comprises outer case of dust remover 1a, with the installing plate 2a of installing hole, three Venturi tube cylindrical shell 3a and three of being arranged at installing plate 2a upper end correspond to the element kit that Venturi tube cylindrical shell 3a is arranged at installing plate 2a lower end, described Venturi tube cylindrical shell 3a comprises first point of body 310a and the second point of body 320a be vertically split to form along its circumference, first point of body 310a is 1:3 with the ratio of the volume of second point of body 320a, the part that described second point of body 320a fixes as Venturi tube cylindrical shell 3a, installing plate 2a upper surface is fixed on by welding manner in its lower end, described first point of body 310a can be movable relative to installing plate 2a, detachably be connected by syndeton 4a between first point of body 310a and second point of body 320a, described syndeton 4a to comprise on limit that adjacent point of body contact with each other the connecting plate 410a that is provided with along Venturi tube cylindrical shell 3a radial direction respectively and several connect the fixed structure 420a of adjacent connection plates 410a.As shown in Figure 3, described fixed structure 420a is preferably similar to the fixed structure pulling buckle-like, and it comprises and is arranged at two support quarter butt 421a in adjacent connection plates 410a on one of them connecting plate 410a side, supports between quarter butt 421a the mounting groove 425a being provided with connecting pin 422a, the position of the eyelet bolt 423a be arranged on connecting pin 422a, eyelet bolt 423a corresponding to the movable joint nut 424a that eyelet bolt 423a is connected and adjacent connection plates 410a is arranged.
The utility model deduster in normal operation, adjacent point of body is in connection status, now eyelet bolt is pressed against in mounting groove, and movable joint nut props up another connecting plate from eyelet bolt and tightens towards the one end away from connecting pin, when needing to overhaul filter core and change, control eyelet bolt to rotate on connecting pin, when needing to carry out examine and replace to filter core, unclamp movable joint nut, pulling eyelet bolt makes it depart from mounting groove, can disassemble first point of body very like a cork thus.
Claims (7)
1. deduster, comprise outer case of dust remover (1a), with installing hole installing plate (2a), be arranged at the Venturi tube cylindrical shell (3a) of installing plate (2a) upper end and be arranged at the element kit of installing plate (2a) lower end, it is characterized in that: described Venturi tube cylindrical shell (3a) comprises at least two points of bodys be vertically split to form along its circumference, be detachably connected by syndeton (4a) between adjacent point body.
2. deduster as claimed in claim 1, is characterized in that: described syndeton (4a) to comprise on limit that adjacent point of body contact with each other the connecting plate (410a) that is provided with along Venturi tube cylindrical shell (3a) radial direction respectively and several connect the fixed structure (420a) of adjacent connection plates (410a).
3. deduster as claimed in claim 2, it is characterized in that: described fixed structure (420a) comprises two the support quarter butts (421a) be arranged in adjacent connection plates (410a) on one of them connecting plate (410a) side, support between quarter butt (421a) and be provided with connecting pin (422a), be arranged at the eyelet bolt (423a) on connecting pin (422a), the mounting groove (425a) that the movable joint nut (424a) be connected with eyelet bolt (423a) and the position of adjacent connection plates (410a) corresponding eyelet bolt (423a) are arranged.
4. deduster as claimed in claim 2, is characterized in that: the nut that described fixed structure (420a) comprises several screwed holes be arranged on adjacent connection plates (410a), is arranged at the bolt on corresponding screwed hole and is connected with bolt.
5. deduster as claimed in claim 2, is characterized in that: the thickness >=20mm of described connecting plate (410a).
6. deduster as claimed in claim 1, it is characterized in that: described Venturi tube cylindrical shell (3a) comprises the first point of body (310a) and second point of body (320a) that are vertically split to form along its circumference, first point of body (310a) is 1:3 with the ratio of the volume of second point of body (320a), and described first point of body (310a) is point body for dismantling.
7. deduster as claimed in claim 6, is characterized in that: installing plate (2a) upper surface is fixed on by welding manner in the lower end of described second point of body (320a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755156.0U CN205145807U (en) | 2015-09-28 | 2015-09-28 | Dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755156.0U CN205145807U (en) | 2015-09-28 | 2015-09-28 | Dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205145807U true CN205145807U (en) | 2016-04-13 |
Family
ID=55681551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520755156.0U Active CN205145807U (en) | 2015-09-28 | 2015-09-28 | Dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205145807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237806A (en) * | 2020-04-08 | 2021-01-19 | 成都易态科技有限公司 | Filter element |
-
2015
- 2015-09-28 CN CN201520755156.0U patent/CN205145807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237806A (en) * | 2020-04-08 | 2021-01-19 | 成都易态科技有限公司 | Filter element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205145807U (en) | Dust remover | |
| CN213729173U (en) | Quick dismounting device for shallow slot chain | |
| CN107185323A (en) | A kind of dedusting filtering bag suitable for reverse gas cleaning | |
| CN203577519U (en) | Cartridge filter | |
| CN201695057U (en) | Keel removing tool for blast furnace dry method filter bag dust collector | |
| CN209423034U (en) | A kind of deferrization and demanganization cleaning equipment | |
| CN114877053A (en) | Repair process for leakage of oil seal of speed reducer | |
| CN210206252U (en) | Lifting filter cylinder with lug flange | |
| CN209612440U (en) | A kind of large size pulsed jet cloth filter dedusting shell | |
| CN112915676A (en) | Pulse dust collector with fold filter cylinder | |
| CN203291651U (en) | Filter cylinder dust remover | |
| CN205171021U (en) | Novel polyester staple fiber spinning device | |
| CN220370687U (en) | Defroster with filtering capability | |
| CN220026428U (en) | High-temperature gas dust remover | |
| CN216092775U (en) | Workshop dust collector | |
| CN204034501U (en) | Wet-type filtering device | |
| CN219663143U (en) | Dedusting filter bag | |
| CN204911054U (en) | Pulse dust collector cloth section of thick bamboo quick connect structure | |
| CN216755718U (en) | Dust collector for environment-friendly cement powder tank | |
| CN204933184U (en) | A kind of mobile steel structure flue dust scavenge unit | |
| CN204619604U (en) | A kind of filter-element dust collector | |
| CN208669555U (en) | Potroom driving air compressor machine dust filtration device with blowing function | |
| CN211202163U (en) | Removable filter paper type garden instrument air filter core | |
| CN209491701U (en) | A kind of auto repair machine oil filter core dismantling device | |
| CN212941977U (en) | Asphalt tar collecting device in asphalt flue gas dust removal pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |