CN205216437U - Rotatory anti -blow formula sack cleaner - Google Patents
Rotatory anti -blow formula sack cleaner Download PDFInfo
- Publication number
- CN205216437U CN205216437U CN201521079496.2U CN201521079496U CN205216437U CN 205216437 U CN205216437 U CN 205216437U CN 201521079496 U CN201521079496 U CN 201521079496U CN 205216437 U CN205216437 U CN 205216437U
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- CN
- China
- Prior art keywords
- dust
- quill shaft
- seal case
- bag
- dust removal
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- Withdrawn - After Issue
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Abstract
The utility model belongs to the technical field of the sack cleaner, especially, relate to a rotatory anti -blow formula sack cleaner, rotatory anti -blow formula sack cleaner, its characterized in that includes the support, sets up the dust collector on here support, and with the blow system that this dust collector is connected, dust collector runs through the herein quill shaft of the internal portion of seal box including sealed box, the dispensing head that is connected with the quill shaft afterbody, and the setting is in the internal portion of seal box and along the equidistant a set of dust removal dish of arranging of quill shaft axial. The utility model discloses simple structure, the dust removal sack is changed conveniently, and the dust removal sack is for evenly arranging along circumference, and the dust removal sack that circumference was arranged forms a set of dust removal dish, multiunit dust removal dish along quill shaft axial interval arrangement, the rotation of following the quill shaft at the terminal dispensing head of quill shaft realizes that induced drafting of blow system and blower function act on dust collector in turn, and the processing of anti -blow deashing, improvement filter bag life -span can be carried out to the every rotatory a week of dust removal sack.
Description
Technical field
The utility model belongs to Technology of Fabric Filter field, especially relates to a kind of rotary back-blowing wind formula sack cleaner.
Background technology
Sack cleaner is a kind of dry type dust filtration device, and it is applicable to trap tiny, dry, non-fiber dust.Filter bag adopts the filter cloth of weaving or nonwoven felt to become, the filtration of fabric is utilized to filter dusty gas, after dusty gas enters sack cleaner, large, the heavy dust of particle, because the effect of gravity settles down, fall into ash bucket, containing the gas compared with fine dusts when by filtrate, dust, by detention, makes gas be purified.For filter bag, due to effects such as sieving, collision, delay, diffusion, electrostatic, one deck dust has been gathered on filter bag surface, this layer of dust is called bonding layer, in motion process after this, bonding layer has become the main filtration layer of filtrate, and rely on the effect of bonding layer, the filtrate that mesh is larger also can obtain higher filter efficiency.Along with dust gathering at filter material surface, efficiency and the resistance of deduster increase all accordingly, when the pressure differential of filtrate both sides is very large, some can be attached to the tiny grit extruding past on filtrate, dust collector efficiency is declined.In addition, the too high meeting of the resistance of deduster makes the air quantity of dust pelletizing system significantly decline.Therefore, after the resistance of deduster reaches certain numerical value, timely deashing.Existing sack cleaner, its structure comprises shell of dust remover, is provided with dividing plate in shell of dust remover, and shell of dust remover lumen segmentation is become the inlet chamber of bottom and the outlet chamber on top by dividing plate, the lower end of dust-removal cloth-bag and openend are connected on dividing plate, and upper end is connected to and is positioned on the back shaft of outlet chamber.Because the two ends of dust-removal cloth-bag are all fixedly connected with, the dust that the outer wall of dust-removal cloth-bag is assembled should not drop, and therefore easily causes obstruction, needs often to clear up, cause dust removal efficiency low.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and it is convenient to change, the rotary back-blowing wind sack cleaner that dust removal efficiency is high, to realize being separated of dust and air.
The purpose of this utility model is realized by following technical proposals:
Rotary back-blowing wind formula sack cleaner of the present utility model, is characterized in that comprising support, is arranged on the dust arrester on this support, therewith the blower system that is connected of dust arrester,
Described dust arrester comprises fixing seal case on the bracket, through the quill shaft of this seal case inside, the drive unit that is connected of quill shaft head therewith, the dispensing head be connected with described quill shaft afterbody, support the two ends of described quill shaft and fixing bearing on the bracket, be arranged on described seal case inside and the one group of dedusting dish axially arranged at equal intervals along described quill shaft, be arranged on the air inlet of described seal case sidepiece, connect this air inlet and be arranged on the blast pipe of described seal case outside, be arranged on described air inlet and be positioned at the striker plate of described seal case inside, be arranged on the ash collection slot of described seal case bottom, be positioned at this ash collection slot bottom and the ash-unloading slot be connected with described ash collection slot, be arranged on the ash discharge valve in this ash-unloading slot,
Described dispensing head comprises air draught district and blowing district,
Each dedusting dish comprise one group to be evenly arranged along described quill shaft inner periphery in airduct, the dust-removal cloth-bag be connected with each interior airduct,
Described blower system comprises blower fan, the aspiration channel that is connected of fan wind inleting tube therewith, the blower be connected with described blower fan discharge pipe, be arranged on the Pressure gauge on described blower, be arranged on the control air valve on described blower fan discharge pipe, described aspiration channel is connected with the air draught district of described dispensing head, and described blower is connected with the blowing district of described dispensing head.
Described blowing district is be positioned at third quadrant 180
0~ 225
0the fan-shaped range in region, all the other first, second and third and four-quadrant-135
0~ 180
0fan-shaped range be air draught district.
The dust-removal cloth-bag that each interior airduct on described each dedusting dish is respectively and with it corresponding is threaded, described interior airduct is provided with the inverted round stage short tube containing internal thread, each dust-removal cloth-bag is inverted round stage structure, its minor diameter one end is provided with external screw thread, and described dust-removal cloth-bag is threaded with described inverted round stage short tube.
Advantage of the present utility model:
Rotary back-blowing wind formula sack cleaner structure of the present utility model is simple, dust-removal cloth-bag is changed convenient, dust-removal cloth-bag is rounding bench-type, one end is threaded connection interior airduct, interior airduct is in quill shaft, circumferentially line is evenly arranged, and dust-removal cloth-bag circumferentially forms one group of dedusting dish, and many group dedusting rims quill shaft axially spaced-apart and arrange; The dispensing head be connected with blower system is also provided with at hollow the tip of the axis, dispensing head realizes the air draught of blower system and blowing function alternating action in dust arrester with the rotation of quill shaft, dust-removal cloth-bag often rotates a circle and can carry out anti-blow cleaning dust process, improves life-span of the filter bag; The rotation of dedusting dish, the dust that outer wall is assembled more easily comes off; Dust-removal cloth-bag is fine fraction dust in air inlet absorption, and form filtering layer, rotate and adsorb micro-size fraction dust to seal box top, efficiency of dust collection is higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of the utility model Fig. 1.
Fig. 3 is the structural representation of the utility model dispensing head.
The connection diagram of Fig. 4 position the utility model dust-removal cloth-bag and interior airduct.
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, 2, rotary back-blowing wind formula sack cleaner of the present utility model, is characterized in that comprising support 4, is arranged on the dust arrester on this support 4, therewith the blower system that is connected of dust arrester,
Described dust arrester comprises the seal case 5 be fixed on described support 4, through the quill shaft 3 of this seal case 5 inside, the drive unit 1 that is connected of quill shaft 3 head therewith, the dispensing head 9 be connected with described quill shaft 3 afterbody, support the two ends of described quill shaft 3 and the bearing 2 be fixed on described support 4, be arranged on described seal case 5 inside and the one group of dedusting dish axially arranged at equal intervals along described quill shaft 3, be arranged on the air inlet of described seal case 5 sidepiece, connect this air inlet and be arranged on the blast pipe 10 of described seal case 5 outside, be arranged on described air inlet and be positioned at the striker plate 11 of described seal case 5 inside, be arranged on the ash collection slot 6 of described seal case 5 bottom, be positioned at this ash collection slot 6 bottom and the ash-unloading slot 12 be connected with described ash collection slot 6, be arranged on the ash discharge valve 13 in this ash-unloading slot 12,
Described dispensing head 9 comprises air draught district 20 and blowing district 21,
Each dedusting dish comprise one group to be evenly arranged along described quill shaft 3 inner periphery in airduct 8, the dust-removal cloth-bag 7 be connected with each interior airduct 8,
Described blower system comprises blower fan 15, the aspiration channel 14 that is connected of blower fan 15 blast pipe therewith, the blower 19 be connected with described blower fan 15 discharge pipe, be arranged on the Pressure gauge 16 on described blower 19, be arranged on the control air valve 17 on described blower fan discharge pipe 18, control blast in blower 19 by the control air valve 17 on discharge pipe 18.Described aspiration channel 14 is connected with the air draught district 20 of described dispensing head 9, and described blower 19 is connected with the blowing district 21 of described dispensing head 9.
As shown in Figure 3, described blowing district 21 is for being positioned at 180 of third quadrant
0~ 225
0the fan-shaped range in region, all the other first, second and third and four-quadrant-135
0~ 180
0fan-shaped range be air draught district 20.
As shown in Figure 4, the dust-removal cloth-bag 7 that each interior airduct 8 on described each dedusting dish is respectively and with it corresponding is threaded, described interior airduct 8 is provided with the inverted round stage short tube containing internal thread, each dust-removal cloth-bag 7 is inverted round stage structure, its minor diameter one end is provided with external screw thread, and described dust-removal cloth-bag 7 is threaded with described inverted round stage short tube.
During work, blower fan 15 starts, dust-removal cloth-bag 7 rotates to dispensing head 9 air draught district 20, affect by negative pressure in seal case 5, dust laden air flows into seal case 5 by air inlet, by striker plate 11 barrier effect, large dust granules unloads and drops down onto ash collection slot 6, middle fine fraction adsorbing powder dust rotates on dust-removal cloth-bag 7 and along with quill shaft 3, dust-removal cloth-bag 7 is rounding bench-type, one end is threaded connection interior airduct 8, interior airduct 8 is in quill shaft 3, circumferentially line is evenly arranged, dust-removal cloth-bag 7 circumferentially forms one group of dedusting dish, many groups dedusting rim quill shaft 3 axially spaced-apart and arranges, adsorption of dust ability is stronger, in the process, the less dust of partial adsorbates power drops to ash collection slot 6, and the part that do not come off is attached on dust-removal cloth-bag 7 and forms new filtering layer.Micro-size fraction dust is caught by filtering layer.When dust-removal cloth-bag 7 rotate dry district to dispensing head 9 time 21 time, be namely positioned at 180 of third quadrant
0~ 225
0the fan-shaped range in region, in dust-removal cloth-bag 7, outer surface is adhered to dust and blows down by positive pressure air, re-starts next ash disposal circulation.Dispensing head 9 realizes the air draught of blower system and blowing function alternating action in dust arrester with the rotation of quill shaft 3, and dust-removal cloth-bag 7 often rotates a circle and can carry out anti-blow cleaning dust process, improves life-span of the filter bag; The rotation of dedusting dish, the dust that outer wall is assembled more easily comes off; Dust-removal cloth-bag 7 is fine fraction dust in air inlet absorption, and form filtering layer, rotate and adsorb micro-size fraction dust to seal case 5 top, efficiency of dust collection is higher.
The utility model structure is simple, dust-removal cloth-bag 7 is changed convenient, adsorption capacity is stronger, the dispensing head 9 be connected with blower system is also provided with at the end of quill shaft 3, dispensing head 9 realizes the air draught of blower system and blowing function alternating action in dust arrester with the rotation of quill shaft 3, dust-removal cloth-bag 7 often rotates a circle and can carry out anti-blow cleaning dust process, improves life-span of the filter bag; The rotation of dedusting dish, the dust that outer wall is assembled more easily comes off; Dust-removal cloth-bag 7 is fine fraction dust in air inlet absorption, and form filtering layer, rotate and adsorb micro-size fraction dust to seal case 5 top, efficiency of dust collection is higher.
Claims (3)
1. a rotary back-blowing wind formula sack cleaner, is characterized in that comprising support, is arranged on the dust arrester on this support, therewith the blower system that is connected of dust arrester,
Described dust arrester comprises fixing seal case on the bracket, through the quill shaft of this seal case inside, the drive unit that is connected of quill shaft head therewith, the dispensing head be connected with described quill shaft afterbody, support the two ends of described quill shaft and fixing bearing on the bracket, be arranged on described seal case inside and the one group of dedusting dish axially arranged at equal intervals along described quill shaft, be arranged on the air inlet of described seal case sidepiece, connect this air inlet and be arranged on the blast pipe of described seal case outside, be arranged on described air inlet and be positioned at the striker plate of described seal case inside, be arranged on the ash collection slot of described seal case bottom, be positioned at this ash collection slot bottom and the ash-unloading slot be connected with described ash collection slot, be arranged on the ash discharge valve in this ash-unloading slot,
Described dispensing head comprises air draught district and blowing district,
Each dedusting dish comprise one group to be evenly arranged along described quill shaft inner periphery in airduct, the dust-removal cloth-bag be connected with each interior airduct,
Described blower system comprises blower fan, the aspiration channel that is connected of fan wind inleting tube therewith, the blower be connected with described blower fan discharge pipe, be arranged on the Pressure gauge on described blower, be arranged on the control air valve on described blower fan discharge pipe, described aspiration channel is connected with the air draught district of described dispensing head, and described blower is connected with the blowing district of described dispensing head.
2. rotary back-blowing wind formula sack cleaner according to claim 1, is characterized in that described blowing district is be positioned at third quadrant 180
0~ 225
0the fan-shaped range in region, all the other first, second and third and four-quadrant-135
0~ 180
0fan-shaped range be air draught district.
3. rotary back-blowing wind formula sack cleaner according to claim 1, it is characterized in that each interior airduct on described each dedusting dish respectively and dust-removal cloth-bag corresponding be with it threaded, described interior airduct is provided with the inverted round stage short tube containing internal thread, each dust-removal cloth-bag is inverted round stage structure, its minor diameter one end is provided with external screw thread, and described dust-removal cloth-bag is threaded with described inverted round stage short tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079496.2U CN205216437U (en) | 2015-12-23 | 2015-12-23 | Rotatory anti -blow formula sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079496.2U CN205216437U (en) | 2015-12-23 | 2015-12-23 | Rotatory anti -blow formula sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205216437U true CN205216437U (en) | 2016-05-11 |
Family
ID=55891534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521079496.2U Withdrawn - After Issue CN205216437U (en) | 2015-12-23 | 2015-12-23 | Rotatory anti -blow formula sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205216437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396387A (en) * | 2015-12-23 | 2016-03-16 | 中冶北方（大连）工程技术有限公司 | Rotary-counter-blowing-type bag dust remover |
| CN114522492A (en) * | 2022-02-25 | 2022-05-24 | 徐州志欧机电设备有限公司 | Bag type dust collector for dust treatment |
-
2015
- 2015-12-23 CN CN201521079496.2U patent/CN205216437U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396387A (en) * | 2015-12-23 | 2016-03-16 | 中冶北方（大连）工程技术有限公司 | Rotary-counter-blowing-type bag dust remover |
| CN105396387B (en) * | 2015-12-23 | 2017-05-03 | 中冶北方（大连）工程技术有限公司 | Rotary-counter-blowing-type bag dust remover |
| CN114522492A (en) * | 2022-02-25 | 2022-05-24 | 徐州志欧机电设备有限公司 | Bag type dust collector for dust treatment |
| CN114522492B (en) * | 2022-02-25 | 2023-03-10 | 徐州志欧机电设备有限公司 | Bag type dust collector for dust treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20170503 |