CN204082050U - A kind of rig dust pelletizing system - Google Patents
A kind of rig dust pelletizing system Download PDFInfo
- Publication number
- CN204082050U CN204082050U CN201420644027.XU CN201420644027U CN204082050U CN 204082050 U CN204082050 U CN 204082050U CN 201420644027 U CN201420644027 U CN 201420644027U CN 204082050 U CN204082050 U CN 204082050U
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- China
- Prior art keywords
- storehouse
- dust removal
- dust
- stage
- filter bag
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Abstract
The utility model discloses a kind of rig dust pelletizing system, gas skirt is comprised successively according to the flow direction of gas, primary dust removing device, two-stage dust removal device, negative pressure device, deashing device, the support arm that described gas skirt is installed on borer drill rod is positioned at the top of drill bit, described primary dust removing device comprises primary dust removing storehouse, primary dust removing storehouse is connected by the first airduct with between gas skirt, two-stage dust removal device comprises two-stage dust removal storehouse and filter bag, described filter bag is installed in two-stage dust removal storehouse, be connected by the second airduct between two-stage dust removal storehouse with primary dust removing storehouse, described deashing device comprises gas bag, pulse valve and injection tube, injection tube bottom is positioned at filter bag, described negative pressure device comprises negative-pressure air fan and exhaust column, exhaust column is connected with two-stage dust removal storehouse.This dust pelletizing system structure is simple, handled easily, the dust pollution question produced when effectively can solve rig work.
Description
Technical field
The utility model relates to dust arrester, refers to a kind of rig dust pelletizing system especially.
Background technology
We know that present increasing rig workman does not think the work continuing again to be engaged in rig, reason is very simple, because rig operationally, not only can produce very large noise, make us the dust that cannot breathe in addition, light then cough, heavy then have lung and greatly damage, visible, not only there is noise pollution in the process of rig work, also have serious dust pollution, and the degree of dust pollution arrives the degree in the urgent need to process.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of rig dust pelletizing system, and this dust pelletizing system structure is simple, handled easily, the dust pollution question produced when effectively can solve rig work.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of rig dust pelletizing system, gas skirt is comprised successively according to the flow direction of gas, primary dust removing device, two-stage dust removal device, negative pressure device, deashing device, the support arm that described gas skirt is installed on borer drill rod is positioned at the top of drill bit, described primary dust removing device comprises primary dust removing storehouse, primary dust removing storehouse is connected by the first airduct with between gas skirt, two-stage dust removal device comprises two-stage dust removal storehouse and filter bag, described filter bag is installed in two-stage dust removal storehouse, be connected by the second airduct between two-stage dust removal storehouse with primary dust removing storehouse, described deashing device comprises gas bag, pulse valve and injection tube, gas bag, pulse valve and injection tube are tightly connected, injection tube bottom is positioned at filter bag, described negative pressure device comprises negative-pressure air fan and exhaust column, exhaust column is connected with two-stage dust removal storehouse.
As the preferred scheme of one, described primary dust removing storehouse comprises dust removal unit and dust collecting part, and dust removal unit is cylindrical shape, and the bulkhead of the first airduct and primary dust removing storehouse dust removal unit is tangent.
As the preferred scheme of one, described filter bag is detachably installed in two-stage dust removal storehouse.
As the preferred scheme of one, described two-stage dust removal storehouse internal fixtion is provided with snap ring, and described filter bag is connected with snap ring buckle.
As the preferred scheme of one, described deashing device is pulse ash remover, and described exhaust column is provided with electromagnetic valve.
As the preferred scheme of one, the bottom of described injection tube offers some gas holes.
As the preferred scheme of one, some points of injection tubes are arranged at the bottom of described injection tube, and each point of injection tube is vertical with injection tube to be arranged.
As the preferred scheme of one, described two-stage dust removal storehouse comprises dust removal unit and dust collecting part, and described dust removal unit offers the access door being convenient to keep in repair and change filter bag.
After have employed technique scheme, the beneficial effects of the utility model are: a kind of rig dust pelletizing system, gas skirt is comprised successively according to the flow direction of gas, primary dust removing device, two-stage dust removal device, negative pressure device, deashing device, described gas skirt is installed on the support arm of borer drill rod, described primary dust removing device comprises primary dust removing storehouse, primary dust removing storehouse is connected by the first airduct with between gas skirt, two-stage dust removal device comprises two-stage dust removal storehouse and filter bag, described filter bag is installed in two-stage dust removal storehouse, be connected by the second airduct between two-stage dust removal storehouse with primary dust removing storehouse, described deashing device comprises gas bag, pulse valve and injection tube, gas bag, pulse valve and injection tube are tightly connected, injection tube bottom is positioned at filter bag, described negative pressure device comprises negative-pressure air fan and exhaust column, exhaust column is connected with two-stage dust removal storehouse.During rig work, open negative-pressure air fan, air intake dust gathering arrester containing dust, enter in primary dust removing storehouse through the first airduct and carry out first time dedusting free settling, then in the filter bag that the second airduct enters two-stage dust removal storehouse, second time dedusting is carried out, gas after dedusting is discharged from airduct, after dedusting a period of time, a large amount of dust is often attached with in filter bag, now open gas bag, injection tube is dried in filter bag, dust in filter bag is blown off, thus reach the object of cleaning filter bag, this dust pelletizing system structure is simple, handled easily, the dust pollution question produced when effectively can solve rig work.
Again because described primary dust removing storehouse comprises dust removal unit and dust collecting part, dust removal unit is cylindrical shape, the bulkhead of the first airduct and primary dust removing storehouse dust removal unit is tangent, air containing dust forms whirlwind after the first airduct enters primary dust removing, carry out cyclone dust removal, have higher separative efficiency for oarse-grained dust.
Again because described filter bag is detachably installed in two-stage dust removal storehouse, when filter bag has a breakage, be convenient to maintenance and change.
Again because the bottom of described injection tube offers some gas holes, can contact with filter bag is multi-faceted from the wind of injection tube blowout, improve the efficiency of cleaning filter bag.
Again because some points of injection tubes are arranged at the bottom of described injection tube, each point of injection tube is vertical with injection tube to be arranged, venthole and filter bag distance nearer, substantially increase the efficiency of cleaning filter bag.
Again because described two-stage dust removal storehouse comprises dust removal unit and dust collecting part, described dust removal unit offers the access door being convenient to keep in repair and change filter bag, easy access.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model embodiment;
In accompanying drawing: 1. gas skirt; 2. the first airduct; 3. primary dust removing storehouse; 31. primary dust removing portions; 32. single stage of dust collection portions; 4. the second airduct; 5. two-stage dust removal storehouse; 51. two-stage dust removal portions; 52. secondary dust collecting part; 6. negative-pressure air fan; 7. gas bag; 8. injection tube; 9. access door; 10. pulse valve.
Detailed description of the invention
Below by specific embodiment, a kind of rig dust pelletizing system described in the utility model is described in further detail.
As shown in Figure 1, a kind of rig dust pelletizing system, gas skirt 1 is comprised successively according to the flow direction of gas, primary dust removing device, two-stage dust removal device, negative pressure device, deashing device, described gas skirt 1 is installed on the support arm of borer drill rod, described primary dust removing device comprises primary dust removing storehouse 3, be connected by the first airduct 2 between primary dust removing storehouse 3 with gas skirt 1, two-stage dust removal device comprises two-stage dust removal storehouse 5 and filter bag, described filter bag is installed in two-stage dust removal storehouse 5, be connected by the second airduct 4 between two-stage dust removal storehouse 5 with primary dust removing storehouse 3, described deashing device comprises gas bag 7 and injection tube 8, gas bag 7 and injection tube 8 are tightly connected, injection tube 8 bottom is positioned at filter bag, described negative pressure device comprises negative-pressure air fan 6 and exhaust column, exhaust column is connected with two-stage dust removal storehouse 5.
In the present embodiment, described primary dust removing storehouse 3 comprises primary dust removing portion 31 and single stage of dust collection portion 32, primary dust removing portion 31 is cylindrical shape, first airduct 2 is tangent with the bulkhead of primary dust removing storehouse 3 dust removal unit, described second airduct 4 can adopt flexible pipe also can adopt hard tube, described filter bag is detachably installed in two-stage dust removal storehouse 5, described two-stage dust removal storehouse 5 comprises two-stage dust removal portion 51 and secondary dust collecting part 52, described two-stage dust removal portion 51 offers the access door 9 being convenient to keep in repair and change filter bag, described two-stage dust removal storehouse 5 internal fixtion is provided with snap ring, described filter bag is connected with snap ring buckle, described deashing device is pulse ash remover, described exhaust column is provided with electromagnetic valve, certainly, described deashing device can also be shake deashing device.The bottom of described injection tube 8 offers some gas holes, and some points of injection tubes 8 are arranged at the bottom of certain described injection tube 8, and each point of injection tube 8 is vertical with injection tube 8 to be arranged.
During rig work, open negative-pressure air fan 6, air intake dust gathering arrester containing dust, enter in primary dust removing storehouse 3 through the first airduct 2 and carry out first time dedusting, first airduct 2 is tangent with the bulkhead in primary dust removing portion, primary dust removing storehouse 3 31, form whirlwind, in primary dust removing portion 31 cyclone dust removal in primary dust removing storehouse 3, especially the dust of larger particles, fall into the single stage of dust collection portion 32 of bottom, then in the filter bag that the second airduct 4 enters two-stage dust removal storehouse 5, second time dedusting is carried out, gas after dedusting is discharged from airduct, after dedusting a period of time, a large amount of dust is often attached with in filter bag, now open gas bag 7, injection tube 8 is dried in filter bag, dust in filter bag is blown off, thus reach the object of cleaning filter bag.Filter bag is easily damaged after using a period of time, changes filter bag, opens access door 9, pulled down by filter bag change from snap ring.This dust pelletizing system structure is simple, handled easily, the dust pollution question produced when effectively can solve rig work.
Claims (8)
1. a rig dust pelletizing system, it is characterized in that: comprise gas skirt successively according to the flow direction of gas, primary dust removing device, two-stage dust removal device, negative pressure device, deashing device, the support arm that described gas skirt is installed on borer drill rod is positioned at the top of drill bit, described primary dust removing device comprises primary dust removing storehouse, primary dust removing storehouse is connected by the first airduct with between gas skirt, two-stage dust removal device comprises two-stage dust removal storehouse and filter bag, described filter bag is installed in two-stage dust removal storehouse, be connected by the second airduct between two-stage dust removal storehouse with primary dust removing storehouse, described deashing device comprises gas bag, pulse valve and injection tube, injection tube bottom is positioned at filter bag, described negative pressure device comprises negative-pressure air fan and exhaust column, exhaust column is connected with two-stage dust removal storehouse.
2. a kind of rig dust pelletizing system as claimed in claim 1, it is characterized in that: described primary dust removing storehouse comprises dust removal unit and dust collecting part, dust removal unit is cylindrical shape, and the bulkhead of the first airduct and primary dust removing storehouse dust removal unit is tangent.
3. a kind of rig dust pelletizing system as claimed in claim 2, is characterized in that: described filter bag is detachably installed in two-stage dust removal storehouse.
4. a kind of rig dust pelletizing system as claimed in claim 3, is characterized in that: described two-stage dust removal storehouse internal fixtion is provided with snap ring, and described filter bag is connected with snap ring buckle.
5. a kind of rig dust pelletizing system as claimed in claim 4, is characterized in that: described deashing device is pulse ash remover, and described exhaust column is provided with electromagnetic valve.
6. a kind of rig dust pelletizing system as claimed in claim 5, is characterized in that: the bottom of described injection tube offers some gas holes.
7. a kind of rig dust pelletizing system as described in claim 5 or 6, is characterized in that: some points of injection tubes are arranged at the bottom of described injection tube, and each point of injection tube is vertical with injection tube to be arranged.
8. a kind of rig dust pelletizing system as described in claim 5 or 6, is characterized in that: described two-stage dust removal storehouse comprises dust removal unit and dust collecting part, and described dust removal unit offers the access door being convenient to keep in repair and change filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644027.XU CN204082050U (en) | 2014-10-31 | 2014-10-31 | A kind of rig dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644027.XU CN204082050U (en) | 2014-10-31 | 2014-10-31 | A kind of rig dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082050U true CN204082050U (en) | 2015-01-07 |
Family
ID=52174781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644027.XU Expired - Fee Related CN204082050U (en) | 2014-10-31 | 2014-10-31 | A kind of rig dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295251A (en) * | 2014-10-31 | 2015-01-21 | 张家港宣化凯波环保科技有限公司 | Dust removal system for drilling machine |
| CN110120171A (en) * | 2019-06-20 | 2019-08-13 | 浙江安防职业技术学院 | Gas bag auxiliary device is tested in pulse jet dedusting |
| CN114618246A (en) * | 2022-03-31 | 2022-06-14 | 马鞍山科宇环保设备股份有限公司 | Two-stage dry dust removal device |
-
2014
- 2014-10-31 CN CN201420644027.XU patent/CN204082050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295251A (en) * | 2014-10-31 | 2015-01-21 | 张家港宣化凯波环保科技有限公司 | Dust removal system for drilling machine |
| CN110120171A (en) * | 2019-06-20 | 2019-08-13 | 浙江安防职业技术学院 | Gas bag auxiliary device is tested in pulse jet dedusting |
| CN114618246A (en) * | 2022-03-31 | 2022-06-14 | 马鞍山科宇环保设备股份有限公司 | Two-stage dry dust removal device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20161031 |