CN204219936U - Sack cleaner - Google Patents
Sack cleaner Download PDFInfo
- Publication number
- CN204219936U CN204219936U CN201420691759.4U CN201420691759U CN204219936U CN 204219936 U CN204219936 U CN 204219936U CN 201420691759 U CN201420691759 U CN 201420691759U CN 204219936 U CN204219936 U CN 204219936U
- Authority
- CN
- China
- Prior art keywords
- deep bead
- cloth bag
- sack cleaner
- skeleton
- card
- 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 discloses a kind of sack cleaner, aim to provide a kind of sack cleaner that can extend cloth bag service life, its drip irrigation device is a kind of sack cleaner, comprise housing and dust filtration device, described dust filtration device comprises some skeletons and is set in the some cloth bags for filtering dirt outside skeleton respectively, the equal gap of described skeleton is fixedly connected on the card that enclosure interior is provided with, described skeleton is fixedly installed in the one end away from card the deep bead that external diameter is equal to or greater than external diameter bottom cloth bag respectively, the gap that air feed passes through is formed between described adjacent deep bead.The utility model prevents bottom cloth bag and breaks because being subject to the collision of high velocity air for a long time, extends the service life of cloth bag.
Description
Technical field
The utility model relates to a kind of technical field of dust removal equipment for smoke gas treatment, and more particularly, it relates to a kind of sack cleaner.
Background technology
Deduster or cleaner are exactly the equipment that dust is separated from flue gas.And sack cleaner is also referred to as filtration dust catcher, be a kind of dry type high efficiency deduster, it be utilize fiber fabric to make cloth bag to trap the dust arrester of solid particulate matter in dusty gas.
Existing sack cleaner, containing housing, dust filtration device and pulse ash remover, dust filtration device comprises cloth bag and skeleton, and cloth bag is nested with on skeleton, and skeleton upper end is arranged on the card that is provided with in housing, and pulse ash remover is positioned at the top of card.
Dust-removal cloth-bag can be rated as the heart of sack cleaner, is commonly referred to as dust-removal cloth-bag or dedusting filtering bag, and dust-removal cloth-bag is the key component in sack cleaner running, and usual cylinder type filter bag is vertically suspended in deduster.
Sack cleaner air inlet is arranged on lower housing portion, and gas outlet is arranged on housing upper, and dusty gas enters housing from air inlet, discharges after Bag filter from gas outlet.The gas flow rate of air inlet is large, usually directly can collide the bottom of dust-removal cloth-bag, easily cause bottom dust-removal cloth-bag damaged.In addition, the dust filtration device of common sack cleaner is only fixed one end, and freely, therefore, as easy as rolling off a log generation is crooked for the other end, causes, between cloth bag, friction phenomenon occurs and causes cloth bag damaged.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of sack cleaner extending dust-removal cloth-bag service life.
For achieving the above object, the utility model provides following technical scheme: a kind of sack cleaner, comprise housing and dust filtration device, described dust filtration device comprises some skeletons and is set in the some cloth bags for filtering dirt outside skeleton respectively, the equal gap of described skeleton is fixedly connected on the card that enclosure interior is provided with, described skeleton is fixedly installed in the one end away from card the deep bead that external diameter is equal to or greater than external diameter bottom cloth bag respectively, is formed with the gap that air feed passes through between described adjacent deep bead.
By adopting technique scheme, be fixedly installed on skeleton and can keep out away from the deep bead of card one end the high speed dusty gas stream that air intake is blown into, prevent high speed dusty gas stream from directly colliding the bottom of cloth bag, avoid bottom cloth bag and break because being subject to the collision of high speed dusty gas stream for a long time, extend the service life of cloth bag; On the other hand, deep bead the flow velocity that can also reduce gas in casing is set, slacken the percussion of air-flow to housing and cloth bag, extend the service life of cloth bag and housing.
The utility model is set to further: described deep bead is all set to umbrella, and openend and the cloth bag of described umbrella deep bead are oppositely arranged.
By adopting technique scheme, deep bead is set to umbrella-shaped structure, openend and the cloth bag of umbrella deep bead are oppositely arranged, the structure of umbrella both can keep out high speed dusty gas stream, play again the effect of deflector simultaneously, make air flow method even, the filtration load avoiding diverse location cloth bag is uneven, causes cloth bag to decline service life, problem that running resistance is higher.
The utility model is set to further: the surface of described deep bead side is windward provided with ceramic wear-resisting material.
By adopting technique scheme, the surface of deep bead side windward is constantly bumped against with the high-speed motion particle in dusty gas, and the ceramic wear-resisting material of setting can slow down the rate of wear of deep bead, the service life of prolongation deep bead.
The utility model is set to further: described skeleton is provided with alignment pin in the one end away from card, is provided with the locating hole matched with alignment pin in the middle part of described deep bead, and described alignment pin is all fixed in locating hole.
By adopting technique scheme, skeleton and deep bead adopt alignment pin to be fixedly connected with coordinating of locating hole, are thisly fixedly connected with mode structure simply, convenient disassembly.
The utility model is set to further: described inner walls is also fixedly installed support, and described deep bead is fixedly installed on the bracket.
By adopting technique scheme, the equal one end of skeleton is fixed on card, the other end is fixed on support by deep bead, relative position between skeleton is fixed, avoid skeleton to occur crookedly to be hooked phenomenon, there is friction between the cloth bag that is set in outside skeleton because this eliminating and cause disrepair phenomenon, extend the service life of cloth bag.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of the first embodiment of deep bead;
Fig. 3 is the structural representation of the second embodiment of deep bead;
Fig. 4 is the plan structure schematic diagram of a kind of embodiment of deep bead.
Reference numeral: 1, ash bucket; 2, lower box; 3, upper box; 4, cloth bag; 5, support; 6, deep bead; 7, card; 8, housing; 9, skeleton; 10, dust filtration device; 11, alignment pin; 12, locating hole.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the specific embodiment of the utility model sack cleaner is described further.
A kind of sack cleaner, comprises housing 8 and dust filtration device 10, is provided with card 7 in housing 8, card 7 is divided into upper box 3 and lower box 2 housing 8, lower box 2 is connected with the ash bucket 1 of storage ash, the sidewall of lower box 2 is provided with air inlet, the sidewall of upper box 3 is provided with gas outlet.Dust filtration device 10 is arranged in lower box 2, dust filtration device 10 comprises the cloth bag 4 of skeleton 9 and filter dirt, cloth bag 4 is cylindric, there is opening one end, skeleton 9 is the rigid cage matched with cloth bag 4, skeleton 9 is inserted in cloth bag 4 from the open at one end of cloth bag 4 and cloth bag 4 is strutted completely, and skeleton 9 is fixedly installed on card 7 relative to a splaying of cloth bag opening, and the opening part of cloth bag 4 also closely cooperates with card 7.Skeleton 9 is fixedly installed and prevents air-flow from directly colliding deep bead 6 bottom described cloth bag on the one end away from card 7, skeleton 9 is fixed with threaded alignment pin 11 away from one end of card 7, the locating hole 12 matched with alignment pin 11 is provided with in the middle part of deep bead 6, alignment pin 11 is fixed in locating hole 12 by nut, for preventing the cloth bag 4 at alignment pin place from leaking out, can at the cloth bag 4 arranged outside sealing nut at alignment pin place.During sack cleaner work, dusty gas enters lower box 2 from air inlet, pass from the gap of deep bead after deep bead 6 stops, the dust granules thing in dusty gas tackled by cloth bag 4, dusty gas becomes clean gas through the filtration of cloth bag 4, enter in cloth bag 4, then enter upper box 3 through the opening of cloth bag 4 and card 7, discharge finally by gas outlet.
Deep bead 6 setting corresponding with cloth bag 4, the dust-contained airflow of the high speed entered from air inlet can be kept out, prevent high speed dusty gas stream from directly colliding the bottom of cloth bag 4, the bottom avoiding cloth bag 4 is damaged by the direct collision of high speed dusty gas stream for a long time, extends the service life of cloth bag 4; Deep bead 6 not only can prevent high velocity air from directly colliding cloth bag 4, gas flow rate can also be reduced, slacken the percussion of air-flow to housing and cloth bag, also play the effect of deflector simultaneously, diffusing air current, make enclosure interior air flow method even, the filtration load avoiding diverse location cloth bag 4 is uneven, causes cloth bag 4 to decline service life, problem that running resistance is higher.Deep bead 6 can be set to the Circular plate structure corresponding with cloth bag 4 bottom, also can be set to the umbrella-shaped structure corresponding with dust filtration device, and the opening of umbrella-shaped structure is arranged relative to cloth bag 4.The surface of the side windward of deep bead 6 can be provided with ceramic wear-resisting material, prevents the surface long term of deep bead 6 side windward from wearing and tearing by the friction of the dust granules thing in dusty gas, extends the service life of deep bead 6.
The utility model has also been fixedly installed support 5 in housing, deep bead 6 is fixedly installed on support 5, such skeleton 9 is all fixed on card 7 in one end, the other end is fixed on support 5, make the position between skeleton 9 relatively fixing, avoid skeleton to occur crookedly to be hooked phenomenon, between the cloth bag 4 that is set in outside skeleton, friction occurs because this eliminating and cause disrepair phenomenon, extend the service life of cloth bag 4.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a sack cleaner, comprise housing and dust filtration device, described dust filtration device comprises some skeletons and is set in the some cloth bags for filtering dirt outside skeleton respectively, the equal gap of described skeleton is fixedly connected on the card that enclosure interior is provided with, it is characterized in that: described skeleton is fixedly installed in the one end away from card the deep bead that external diameter is equal to or greater than external diameter bottom cloth bag respectively, between described adjacent deep bead, be formed with the gap that air feed passes through.
2. sack cleaner according to claim 1, is characterized in that: described deep bead is all set to umbrella, and openend and the cloth bag of described umbrella deep bead are oppositely arranged.
3. sack cleaner according to claim 1 and 2, is characterized in that: the surface of described deep bead side is windward provided with ceramic wear-resisting material.
4. sack cleaner according to claim 1, is characterized in that: described skeleton is provided with alignment pin in the one end away from card, is provided with the locating hole matched with alignment pin in the middle part of described deep bead, and described alignment pin is all fixed in locating hole.
5. sack cleaner according to claim 1, is characterized in that: described inner walls is also fixedly installed support, and described deep bead is fixedly installed on the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691759.4U CN204219936U (en) | 2014-11-18 | 2014-11-18 | Sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691759.4U CN204219936U (en) | 2014-11-18 | 2014-11-18 | Sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219936U true CN204219936U (en) | 2015-03-25 |
Family
ID=52918082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420691759.4U Expired - Fee Related CN204219936U (en) | 2014-11-18 | 2014-11-18 | Sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826414A (en) * | 2015-04-17 | 2015-08-12 | 成都易态科技有限公司 | Flexible metal film-based bag filler |
| CN113926254A (en) * | 2021-05-19 | 2022-01-14 | 重庆工程职业技术学院 | Anti-condensation dust removal method |
| CN113941191A (en) * | 2021-05-19 | 2022-01-18 | 重庆工程职业技术学院 | Mounting structure and sack dust collector of dust removal sack |
-
2014
- 2014-11-18 CN CN201420691759.4U patent/CN204219936U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826414A (en) * | 2015-04-17 | 2015-08-12 | 成都易态科技有限公司 | Flexible metal film-based bag filler |
| CN113926254A (en) * | 2021-05-19 | 2022-01-14 | 重庆工程职业技术学院 | Anti-condensation dust removal method |
| CN113941191A (en) * | 2021-05-19 | 2022-01-18 | 重庆工程职业技术学院 | Mounting structure and sack dust collector of dust removal sack |
| CN113941191B (en) * | 2021-05-19 | 2023-06-20 | 重庆工程职业技术学院 | Mounting structure of dust removal sack and sack dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |