CN207270925U - A kind of new bag-type dust collector of preventing materials accumulation - Google Patents
A kind of new bag-type dust collector of preventing materials accumulation Download PDFInfo
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- CN207270925U CN207270925U CN201721188359.1U CN201721188359U CN207270925U CN 207270925 U CN207270925 U CN 207270925U CN 201721188359 U CN201721188359 U CN 201721188359U CN 207270925 U CN207270925 U CN 207270925U
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- layer frame
- shake
- upper box
- middle case
- ash bucket
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Abstract
It the utility model is related to a kind of new bag-type dust collector of preventing materials accumulation, including rack, ash bucket, middle case, upper box and several filter bags, ash bucket is installed in rack, the lower part of ash bucket is provided with discharge port, middle case is arranged on the upside of ash bucket, upper box is arranged on the upside of middle case, several filter bags are located in upper box, the lower port of several filter bags is connected in middle case, shake layer frame is additionally provided with upper box, the surrounding of shake layer frame is provided with vertical guiding mechanism, the lower end of vertical guiding mechanism is installed on the upside of middle case, the upper end of vertical guiding mechanism is connected in shake layer frame, cylinder is provided with the upside of shake layer frame, to control shake layer frame to move up and down and to shake.Pushed by shaking layer frame and jitter motion, filter bag is produced shake,, can continuously purifying and dedusting without influencing the normal dedusting operation of bag-type dust collector to shake off to accumulate in the dust on filter bag.
Description
Technical field
A kind of bag-type dust equipment is the utility model is related to, is in particular a kind of new bag-type dust dress of preventing materials accumulation
Put.
Background technology
Bag filter is a kind of dry dust removal apparatus, it is suitable for trapping tiny, dry non-fiber dust.Filter bag is adopted
With the filter cloth of weaving or nonwoven felt into being filtered using the filtration of fabric to dusty gas, work as dust-laden
Gas enters bag filter, and particle is big, heavy dust, since the effect of gravity settles down, falls into ash bucket, containing compared with
For the gas of fine dusts when passing through filtrate, dust is purified gas by detention.
After filtrate uses a period of time, due to effects such as sieving, collision, delay, diffusion, electrostatic, filter bag surface is gathered
One layer of dust, this layer of dust are known as bonding layer, and in motion process after this, bonding layer is relied on into the main filtration layer of filtrate
The effect of bonding layer, the larger filtrate of mesh can also obtain higher filter efficiency.As dust is in the accumulation of filter material surface, dedusting
The efficiency and resistance of device all accordingly increase, and when the pressure differential of filtrate both sides is very big, some can be attached on filtrate
In the tiny grit extruding past, decline dust collector efficiency.In addition, the resistance of deduster it is excessive can make dust pelletizing system air quantity it is notable
Decline.Therefore, after the resistance of deduster reaches certain numerical value, timely deashing.Bonding layer cannot be destroyed during deashing, in order to avoid under efficiency
Drop.
Existing bag filter generally uses pulsed bag filter, and deashing process is the net gas for being initially switched off the room
Outlet conduits, make the cloth bag of the room be in the state that airless passes through（Locellus blowing-out deashing）.It is then turned on pulse valve compression
Air carries out pulse jetting deashing, and cut-out valve closing time is enough to ensure that the dust settling peeled off after injection from filter bag to ash
Bucket, avoids dust after filter bag surface is departed from again with the attached collection of air-flow to the phenomenon on adjacent filter bag surface, makes filter bag ash removal thorough.
That is, needing to be initially switched off the net gas outlet conduits of the room during deashing, and dissengaged positions is kept for a period of time, to ensure
The dust settling peeled off after injection from filter bag certainly will cause the break-off of bag filter for a period of time, no to ash bucket
Beneficial to continuous dedusting operation.For this reason, it may be necessary to existing bag filter is improved.
Utility model content
Based on above-mentioned the deficiencies in the prior art, the new cloth bag the purpose of this utility model is to provide a kind of preventing materials accumulation removes
Dirt device, which during the work time continuously or discontinuously can shake filter bag, to shake off
The dust being attached on filter bag, can continuously purifying and dedusting without influencing its normal dedusting operation.
The technical solution of the utility model is：A kind of new bag-type dust collector of preventing materials accumulation, including rack, ash bucket,
Middle case, upper box and several filter bags, the ash bucket are installed in rack, and the lower part of the ash bucket is provided with discharge port, institute
The upside that middle case is arranged on ash bucket is stated, the upper box is arranged on the upside of middle case, several described filter bags are located at top box
In vivo, the lower port of several filter bags is connected in middle case, and shake layer frame is additionally provided with the upper box, described to tremble
The surrounding of dynamic layer frame is provided with vertical guiding mechanism, and the lower end of the vertical guiding mechanism is installed on the upside of middle case, described perpendicular
It is connected to the upper end of guiding mechanism in shake layer frame, cylinder is provided with the upside of the shake layer frame, to control shake layer
Frame is moved up and down and shaken.By shaking layer frame pushing and jitter motion, filter bag is set to produce shake, to shake off to accumulate in filter bag
On dust, can continuously purifying and dedusting without influencing the normal dedusting operation of bag-type dust collector.
Further, the cylinder includes lifting cylinder and vibrations cylinder, and the vibrations cylinder is installed in shake layer frame；Institute
The lower end for stating lifting cylinder is connected in shake layer frame, and the upper end of the lifting cylinder is connected on the side wall of upper box.
Further, the upper box surrounding is provided with openable chamber door, and head cover is provided with the top of the upper box.
Further, the side of the middle case is provided with air inlet.
Further, it is provided with shut-off valve on the discharge port of the ash bucket.
The beneficial effects of the utility model are：By shaking layer frame pushing and jitter motion, filter bag is set to produce shake, with
Just shake off to be attached to the dust on filter bag, can be constant without influencing the normal dedusting operation of bag-type dust collector
Ground purifying and dedusting.Also extend the service life of filter bag at the same time.
Brief description of the drawings
Fig. 1 is the structure diagram of the new bag-type dust collector of preventing materials accumulation in embodiment.
Label declaration：1- rack 2- ash bucket 3- middle case 4- upper box 5- filter bag 6- discharge ports 7- is cut
Only valve 8- air inlets 9- chamber doors 10- head covers 11- shakes the vertical guiding mechanism 13- lifting cylinders of layer frame 12-
14- shakes cylinder.
Embodiment
To describe the technology contents of the utility model, construction feature, the objects and the effects in detail, below in conjunction with attached drawing
It is explained in detail.
As shown in Figure 1, the new bag-type dust collector of preventing materials accumulation in this implementation include rack 1, ash bucket 2, middle case 3,
Upper box 4 and several filter bags 5.
The ash bucket 2 is installed in rack 1, and the lower part of the ash bucket 2 is provided with discharge port 6, the discharge port of the ash bucket
On be provided with shut-off valve 7.
The middle case 3 is arranged on the upside of ash bucket 2, and the upper box 4 is arranged on the upside of middle case 3, the raising middle flask
The side of body is provided with air inlet 8, several described filter bags 5 are located in upper box, the lower port connection of several filter bags 5
In middle case 3.
4 surrounding of upper box is provided with openable chamber door 9, and chamber door 9 is normally closed under normal circumstances, is unlatching in attached drawing 1
State.The top of the upper box 4 is provided with head cover 10, and the lower part surrounding of head cover 10 is provided with air discharge grille.The upper box 4
Shake layer frame 11 is inside additionally provided with, the surrounding of the shake layer frame 11 is provided with vertical guiding mechanism 12, the vertical Guiding machine
The lower end of structure 12 is installed on the upside of 3 surrounding of middle case, and the upper end of the vertical guiding mechanism 12 is connected in shake layer frame 11, institute
The upside for stating shake layer frame 11 is provided with cylinder, and the cylinder includes lifting cylinder 13 and vibrations cylinder 14, the vibrations cylinder
14 are installed in shake layer frame 11；The lower end of the lifting cylinder 13 is connected in shake layer frame 11, the lifting cylinder 13
Upper end is connected on the side wall of upper box 4, to control shake layer frame to move up and down and to shake.
By shaking layer frame pushing and jitter motion, filter bag 5 is set to produce shake, to shake off to accumulate in the powder on filter bag
Dirt, can continuously purifying and dedusting without influencing the normal dedusting operation of bag-type dust collector.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas, are included in the scope of patent protection of the utility model.
Claims (5)
1. a kind of new bag-type dust collector of preventing materials accumulation, including rack, ash bucket, middle case, upper box and several filter bags, institute
Ash bucket is stated in rack, the lower part of the ash bucket is provided with discharge port, and the middle case is arranged on the upside of ash bucket, described
Upper box is arranged on the upside of middle case, several described filter bags are located in upper box, and the lower port of several filter bags connects
It is connected in middle case, it is characterised in that：Shake layer frame is additionally provided with the upper box, the surrounding of the shake layer frame is provided with
Vertical guiding mechanism, the lower end of the vertical guiding mechanism are installed on the upside of middle case, and the upper end of the vertical guiding mechanism connects
It is connected in shake layer frame, cylinder is provided with the upside of the shake layer frame, to control shake layer frame to move up and down and to shake.
2. the new bag-type dust collector of preventing materials accumulation according to claim 1, it is characterised in that：The cylinder includes lifting
Cylinder and vibrations cylinder, the vibrations cylinder are installed in shake layer frame；The lower end of the lifting cylinder is connected to shake layer frame
On, the upper end of the lifting cylinder is connected on the side wall of upper box.
3. the new bag-type dust collector of preventing materials accumulation according to claim 1, it is characterised in that：The upper box surrounding is set
Openable chamber door is equipped with, head cover is provided with the top of the upper box.
4. the new bag-type dust collector of preventing materials accumulation according to claim 1, it is characterised in that：The side of the middle case
It is provided with air inlet.
5. the new bag-type dust collector of preventing materials accumulation according to claim 1, it is characterised in that：The discharge port of the ash bucket
On be provided with shut-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188359.1U CN207270925U (en) | 2017-09-18 | 2017-09-18 | A kind of new bag-type dust collector of preventing materials accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188359.1U CN207270925U (en) | 2017-09-18 | 2017-09-18 | A kind of new bag-type dust collector of preventing materials accumulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207270925U true CN207270925U (en) | 2018-04-27 |
Family
ID=61982188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721188359.1U Active CN207270925U (en) | 2017-09-18 | 2017-09-18 | A kind of new bag-type dust collector of preventing materials accumulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207270925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499249A (en) * | 2018-06-13 | 2018-09-07 | 中冶长天国际工程有限责任公司 | A kind of industrial dedusting dust cleaning case |
| CN112619310A (en) * | 2020-12-31 | 2021-04-09 | 浙江迦南科技股份有限公司 | Electric lifting structure of filter bag |
-
2017
- 2017-09-18 CN CN201721188359.1U patent/CN207270925U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499249A (en) * | 2018-06-13 | 2018-09-07 | 中冶长天国际工程有限责任公司 | A kind of industrial dedusting dust cleaning case |
| CN108499249B (en) * | 2018-06-13 | 2023-11-17 | 中冶长天国际工程有限责任公司 | Dust removal box for industrial dust removal |
| CN112619310A (en) * | 2020-12-31 | 2021-04-09 | 浙江迦南科技股份有限公司 | Electric lifting structure of filter bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 353100 Lianhua Ping Industrial Park, Jianou City, Nanping, Fujian Patentee after: Fujian famous decoration materials Co., Ltd. Address before: 353100 Lianhua Ping Industrial Park, Jianou City, Nanping, Fujian Patentee before: Fujian Chiyu Bamboo Industry Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder |