CN206360668U - A kind of rig high-efficiency pulse deduster - Google Patents
A kind of rig high-efficiency pulse deduster Download PDFInfo
- Publication number
- CN206360668U CN206360668U CN201621240695.1U CN201621240695U CN206360668U CN 206360668 U CN206360668 U CN 206360668U CN 201621240695 U CN201621240695 U CN 201621240695U CN 206360668 U CN206360668 U CN 206360668U
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- CN
- China
- Prior art keywords
- dust
- filter element
- switchboard
- shell
- removal filter
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- 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.)
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Abstract
The utility model discloses a kind of rig high-efficiency pulse deduster, including shell of dust remover (1) and dust removal filter element (2), it is internal that the dust removal filter element (2) is arranged on shell of dust remover (1), it is characterised in that：Provided with the upper box (3) being connected at the top of the dust removal filter element (2), net gas gas outlet (31) is offered on upper box (3) side wall, switchboard (4) is equipped on the outside of the net gas gas outlet (31), the switchboard (4) is connected with a telescoping cylinder (5) output end, and the telescoping cylinder (5) is used to control the switchboard (4) to open or close the net gas gas outlet (31)；And air jet pipe (11) is installed in the shell of dust remover (1) above the dust removal filter element (2), the air jet pipe (11) is connected by pulse valve (12) with gas bag (13) pipeline.The utility model can be under different working condition, and the net gas gas outlet on the deduster can open or close control, can improve dust removing effects.
Description
Technical field
The utility model is related to a kind of drilling rig technique field, more particularly to a kind of rig high-efficiency pulse deduster.
Background technology
During road construction, situation about being drilled with hydraulic drill rig and down-the-hole drill is frequently encountered, but hydraulic drill
The drilling rod of machine and down-the-hole drill can produce greatly dust during drilling, can severe contamination week if can not handle in time
The environment enclosed, while substantial amounts of dust also can influence staff's healthy in air.In order to avoid above mentioned problem, boring
Have to be equipped with cleaner in the construction of hole.Existing cleaner is general by dust hood, cyclone dust collectors and pulse dust collector three
Cleaning is completed successively for part.
And existing pulse dust collector is in the design, the net air outlet at the top of it can be only in open state, but in reality
During use, increase over time, the adsorbing powder dust power on filter bag or filter core is also increasing, the gas that injection tube sprays
Communicate, just discharged when the gas that injection tube sprays is obstructed on filter bag through air outlet with air through air outlet, injection pressure is difficult
To set up；Bigger defect is to trigger each control valve unbalanced pulse valve in order, a part of meeting of the gases at high pressure that injection tube sprays
Be expelled directly out air cause waste, another part through filter core with mix dust gas enter cement bin after, because pressure difference again from
The filter core discharge of another side, most of dust is not able to precipitate with gas and adsorb on filter core from newly.In addition, gas bag is general not
Can be very big, so the too small also influence injection tube injection effect of the gas-storing capacity of gas bag.
Utility model content
In order to solve above-mentioned one or more defect of the prior art, the utility model provides a kind of efficient arteries and veins of rig
Deduster is rushed, can be under different working condition, the net gas gas outlet on the deduster can open or close control, to improve dedusting
Effect.
To achieve the above object, the utility model provides a kind of rig high-efficiency pulse deduster, including shell of dust remover
(1) and dust removal filter element (2), to be arranged on shell of dust remover (1) internal for the dust removal filter element (2), it is characterised in that：The dust removal filter element
(2) top is provided with the upper box (3) being connected, upper box (3) side wall and offers net gas gas outlet (31), the net gas outlet
Switchboard (4) is equipped with the outside of mouth (31), the switchboard (4) is connected with a telescoping cylinder (5) output end, and the telescoping cylinder (5) is used for
The switchboard (4) is controlled to open or close the net gas gas outlet (31)；And described above the dust removal filter element (2) removes
Air jet pipe (11) is installed in dirt device housing (1), the air jet pipe (11) is connected by pulse valve (12) with gas bag (13) pipeline.
Further, Air Filter (32) or dust cover be installed outside the net gas gas outlet (31), and the Air Filter (32) or
Dust cover is located at the outside of the switchboard (4).
Further, vertical air channel (6) is provided with the outside of the shell of dust remover (1), air channel (6) upper end is entered provided with dust
Mouth flange (61), air channel (6) lower end is communicated in shell of dust remover (1) and positioned at the lower section of the dust removal filter element (2).
Further, shell of dust remover (1) lower end is provided with ash bucket (7), and ash bucket (7) ash port is set with
Rubber cover (8).
Further, rubber cover (8) lower end is provided with flat mouth (81).
Further, the chamber door (14) that can be opened and closed is provided with the middle part of the shell of dust remover (1), chamber door (14) position
In back to air channel (6) side.
The beneficial effects of the utility model are：
First, the net gas gas outlet on the upper box can be automatically controlled the switchboard by telescoping cylinder and open or close, can
So that upper box forms a relative closed chamber with filter element of duster, when the gas that injection tube injection is come in is formed one
Stock pressure air mass is acted on dust removal filter element so that dust removing effects are more detailed.
Second, the switchboard is arranged on the outside of the net gas gas outlet of the upper box, and the switchboard is convenient to be installed and load and unload, together
When the telescoping cylinder be also installed on outside the upper box, be easily installed and power pipeline connection, while simple in construction, cost is low, ring
Answer speed fast.
3rd, the Air Filter or dust cover set outside the net gas gas outlet, both for be discharged into before air to gas after evolution
Body dedusting again, while being also used for by switchboard gear limit on the inside of it, therefore is being closed in the switchboard and the net gas gas outlet
During state, even if its interior bears, compared with atmospheric pressure, will not also outwardly open switchboard, the switchboard can be made to remain closing
State；In addition, the Air Filter or dust cover are in the switchboard closedown campaign, with guide effect, switch performance is more steady.
4th, the air channel is used to make dusty gas just enter ability deduster after dust import straight down one section of passage
Interior, its air-flow air velocity slows down, due to effect of inertia, crude particle dust in gas is flowed directly into ash bucket, rises advance
The effect of dirt, the air-flow into ash bucket is then just rolled over and upwardly through filter core, reduces the filtering dust amount of the filter core, extension makes
Use the life-span.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the stereogram on front side of the utility model.
Fig. 3 is the stereogram on rear side of the utility model.
Fig. 4 is enlarged drawing at A in Fig. 3.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 1-4, a kind of rig high-efficiency pulse deduster, including shell of dust remover 1 and dust removal filter element 2, dedusting filter
Core 2 is arranged on inside shell of dust remover 1, and the top of dust removal filter element 2 is provided with the upper box 3 being connected, the side wall of upper box 3
Net gas gas outlet 31 is offered, the net outside of gas gas outlet 31 is equipped with switchboard 4, the output end of 4 and one telescoping cylinder of switchboard 5
Connection, the telescoping cylinder 5 be arranged on the side wall of upper box 3 on, the telescoping cylinder 5 controlled by stretching motion the switchboard 4 open or
The net gas gas outlet 31 is closed, the power source of telescoping cylinder 5 can be driven using hydraulic pressure or air pressure；And positioned at the dust removal filter element 2
Air jet pipe 11 is installed in the shell of dust remover 1 of top, the air jet pipe 11 is connected by pulse valve 12 with the pipeline of gas bag 13.
Open or close because the net gas gas outlet on the upper box can automatically control the switchboard by telescoping cylinder, may be such that upper box
A relative closed chamber is formd with filter element of duster, when the gas that injection tube injection is come in is formed one pressure air mass
Act on dust removal filter element so that dust removing effects are more detailed, the switchboard is arranged on outside the net gas gas outlet of the upper box in addition
Side, the switchboard is convenient to be installed and loads and unloads, while the telescoping cylinder is also installed on outside the upper box, is easily installed and power pipeline
Connection, while simple in construction, cost is low, fast response time.
Referring to Fig. 4, further, Air Filter 32 or dust cover, and the Air Filter 32 are installed outside the net gas gas outlet 31
Or dust cover is located at the outside of the switchboard 4.Due to the Air Filter or dust cover that are set outside the net gas gas outlet, both for being discharged into
Before air to the dedusting again of gas after evolution, while be also used for by switchboard gear limit on the inside of it, therefore the switchboard 4 with
The net gas gas outlet 31 in off position when, even if its interior bears, compared with atmospheric pressure, will not also outwardly open switchboard, can make
The switchboard remains closed mode；In addition, the Air Filter or dust cover are in the switchboard closedown campaign, make with being oriented to
With switch performance is more steady.
Referring to Fig. 4, the Air Filter 32 be located at the outside of net gas gas outlet 31 and between the upper box 3 stroke can only this open
The aligning receptacle that plate 4 is inserted is closed, when the net gas gas outlet 31 is closed in the switchboard 4 insertion, the switchboard 4 will not high pressure stress
And outwards unclamp, it may remain off in good condition.The outside wall surface of upper box 3 positioned at the side of switchboard 4 is and the switch simultaneously
The parallel plane of plate 4.
Referring to Fig. 1, further, the outside of shell of dust remover 1 is provided with vertical air channel 6, and the upper end of air channel 6 is provided with dust
Suction flange 61, the lower end of air channel 6 is communicated in shell of dust remover 1 and positioned at the lower section of the dust removal filter element 2, the deduster shell
The lower end of body 1 is provided with ash bucket 7, and the ash port of ash bucket 7 is set with rubber cover 8.Due to the air channel be used for make dusty gas by
Dust import just enters after one section of passage straight down could be in deduster, and its air-flow air velocity slows down, due to effect of inertia,
Crude particle dust in gas is flowed directly into ash bucket, play a part of to gather dust in advance, into ash bucket air-flow then just folding and
Upwardly through filter core, the filtering dust amount of the filter core is reduced, is increased the service life.And purified gas enters shell of dust remover
1 internal upper part, is pooled in upper box 3, now because switchboard 4 remains on (being open mode in Fig. 4), thus can
Discharged through net gas gas outlet 31.But dusty gas is by dust removal filter element 2, in purification process, increase over time and product is attached to
Dust on dust removal filter element 2 is more and more, increases resistance of the filter bag, causes processing air quantity to gradually decrease, is normal work, it is necessary to right
Dust removal filter element 2 carries out deashing, pressure during deashing in each control valve unbalanced pulse valve 12 of pulse control instrument sequence trigger switch, gas bag 13
Contracting air is ejected into dust removal filter element 2 by air jet pipe 11, product is attached to the dust releasing on the surface of dust removal filter element 2, the dust removal filter element 2
Regenerated；In addition, dust is fallen into ash bucket 7, discharged after being opened through ash port.
Referring to Fig. 2, further, the lower end of rubber cover 8 is additionally provided with flat mouth 81.
Referring to Fig. 2, further, the middle part of shell of dust remover 1 is provided with the chamber door 14 that can be opened and closed.It can specifically adopt
Connection is detachably fixed with bolt.Due to chamber door 14 can be opened, facilitate dust removal filter element 2 in its shell of dust remover 1 installation and
Change.And in the operating condition, then in sealing state, and air pressure inside can be born without release.In addition in the chamber door 14 most
It is good to be located at back to the side of air channel 6.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a kind of rig high-efficiency pulse deduster, including shell of dust remover (1) and dust removal filter element (2), the dust removal filter element (2) are set
It is internal in shell of dust remover (1), it is characterised in that：Provided with the upper box (3) being connected at the top of the dust removal filter element (2), on this
Net gas gas outlet (31) is offered on the wall of casing (3) side, switchboard (4), the switch are equipped on the outside of the net gas gas outlet (31)
Plate (4) is connected with a telescoping cylinder (5) output end, and the telescoping cylinder (5) is used to control the switchboard (4) to open or close the net gas
Gas outlet (31)；And air jet pipe (11) is installed in the shell of dust remover (1) above the dust removal filter element (2), should
Air jet pipe (11) is connected by pulse valve (12) with gas bag (13) pipeline.
2. a kind of rig high-efficiency pulse deduster as claimed in claim 1, it is characterised in that：The net gas gas outlet (31) is pacified outside
Equipped with Air Filter (32) or dust cover, and the Air Filter (32) or dust cover are located at the outside of the switchboard (4).
3. a kind of rig high-efficiency pulse deduster as claimed in claim 1 or 2, it is characterised in that：The shell of dust remover (1) is outside
Side is provided with vertical air channel (6), and air channel (6) upper end is provided with dust suction flange (61), and air channel (6) lower end is communicated to dedusting
In device housing (1) and positioned at the lower section of the dust removal filter element (2).
4. a kind of rig high-efficiency pulse deduster as claimed in claim 1 or 2, it is characterised in that：The shell of dust remover (1)
Lower end is provided with ash bucket (7), and ash bucket (7) ash port is set with rubber cover (8).
5. a kind of rig high-efficiency pulse deduster as claimed in claim 4, it is characterised in that：Rubber cover (8) lower end is provided with
Flat mouth (81).
6. a kind of rig high-efficiency pulse deduster as claimed in claim 3, it is characterised in that：In the middle part of the shell of dust remover (1)
The chamber door (14) that can be opened and closed is provided with, the chamber door (14) is located at back to air channel (6) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240695.1U CN206360668U (en) | 2016-11-21 | 2016-11-21 | A kind of rig high-efficiency pulse deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240695.1U CN206360668U (en) | 2016-11-21 | 2016-11-21 | A kind of rig high-efficiency pulse deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360668U true CN206360668U (en) | 2017-07-28 |
Family
ID=59372152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621240695.1U Expired - Fee Related CN206360668U (en) | 2016-11-21 | 2016-11-21 | A kind of rig high-efficiency pulse deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356539A (en) * | 2018-12-27 | 2019-02-19 | 孙海涛 | A kind of Novel hidden-hole dust discharge glue connection forming and hardening dust suppression system |
-
2016
- 2016-11-21 CN CN201621240695.1U patent/CN206360668U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356539A (en) * | 2018-12-27 | 2019-02-19 | 孙海涛 | A kind of Novel hidden-hole dust discharge glue connection forming and hardening dust suppression system |
| CN109356539B (en) * | 2018-12-27 | 2024-04-09 | 唐山冀东水泥股份有限公司唐山分公司 | Novel down-the-hole drill dust-discharging glue-linked forming, solidifying and dust suppression system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |