CN205948590U - Coal mine dedusting apparatus - Google Patents
Coal mine dedusting apparatus Download PDFInfo
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- CN205948590U CN205948590U CN201621035854.4U CN201621035854U CN205948590U CN 205948590 U CN205948590 U CN 205948590U CN 201621035854 U CN201621035854 U CN 201621035854U CN 205948590 U CN205948590 U CN 205948590U
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- cleaning case
- dust
- dust cleaning
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- pipe
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Abstract
The utility model discloses a coal mine dedusting apparatus relates to colliery dust removal application technique field. It includes upper end open -ended dust removal case, the dust removal bottom of the case evenly distributed of portion has the gyro wheel, dust removal case upper end opening part is connected with sealed lid, the sealed lower extreme fixedly connected with storage water tank that covers, storage water tank bottom evenly distributed has the shower head, shower head and storage water tank intercommunication, dust removal case left side intercommunication has the air -supply line, and the right side intercommunication has a tuber pipe, the air inlet mouth of pipe is fixed with and separates the net, it has the filter screen to go out tuber pipe internally mounted, it is connected with the fan to go out tuber pipe air outlet department, the suction opening of fan and the air outlet intercommunication that goes out the tuber pipe, the air outlet department intercommunication of fan has the exhaust pipe. The beneficial effects of the utility model are that: it adopts filtration and the water spray dual function that condenses, and dust removal effect is good, and dust removal effect is obvious, can effectually prevent that the dust from blockking up problem, improvement dust collection efficiency.
Description
Technical field
The utility model is related to coal mine dedusting applied technical field.
Background technology
Substantial amounts of dust can be produced and be full of whole operation field in the digging production process to colliery, not only reduce and can see
Degree, impact manufacturing schedule and job safety are it is often more important that these dust have a strong impact on the healthy of workman, colliery operation people
Member has become the people at highest risk of pneumoconiosis, and national departments concerned is attached great importance to dust harzard, has strictly formulated dust emission
Relevant criterion, strictly controls dust concentration, reduces dust harzard, therefore how effectively to reduce dust quantity and concentration becomes coal
The problem of ore deposit enterprises pay attention；Traditional cleaner filters generally by air, removes dust, or air is sprayed
Dust is condensed and falls by water, but all there are some problems, and such as waste water resource, air filtration effect are slow, and dust easily blocks up
Plug filter screen etc.；We disclose a kind of coal mine dedusting device can effectively solve the above problems for this.
Utility model content
Technical problem to be solved in the utility model, is for above-mentioned technical deficiency, provides a kind of colliery to remove
Dirt device, it adopts air filtration and water spray to condense double action, good dedusting effect, and dust removing effects substantially, can effectively prevent
Dust blockage problem, improves efficiency of dust collection.
The technical solution adopted in the utility model is：There is provided a kind of coal mine dedusting device, including the dust cleaning case of upper end open；
Dust cleaning case bottom even is distributed with roller；It is connected with closure at dust cleaning case upper end open；Closure lower end is fixedly connected with storage
Water tank；The bottom of storage tank is evenly distributed with spray head；Described spray head is connected with storage tank；It is communicated with air intake on the left of dust cleaning case
Pipe, right side is communicated with discharge pipe；Air intake pipe orifice is fixed with filter；Screen pack is installed inside discharge pipe；Discharge pipe air outlet
It is connected with blower fan；The suction opeing of described blower fan is connected with the air outlet of discharge pipe；The air outlet of blower fan is communicated with exhaust duct；Row
Active carbon layer is installed in airduct；It is provided with outgassing nonreturn valve on the left of active carbon layer on exhaust duct；Dedusting upper box part left and right directions
It is evenly distributed with dividing plate；Described dividing plate is vertically arranged and interlocks up and down between any two；Two before and after each dividing plate is all interior with dust cleaning case
Side is fixedly linked；Dedusting lower box part is provided with baffle plate；Through hole is uniformly had on baffle plate；Dust cleaning case inner bottom part is provided with immersible pump；
Immersible pump water inlet is communicated with water inlet pipe, and delivery port is communicated with outlet pipe；Described water inlet pipe stretches out outside dust cleaning case and and dust cleaning case
It is tightly connected；The delivery port of outlet pipe is connected with storage tank；Dust cleaning case bottom has sewage draining exit；Sewage draining exit is communicated with suction pump；
In dust cleaning case, the air inlet front end of discharge pipe is provided with dust-separation device；
Described dust-separation device includes A rotary shaft, B rotary shaft and the dust filter screen being located at discharge pipe air inlet front end；A turns
End shaft is rotatably connected to two A installing plates respectively；B rotary shaft one end is rotatably connected to B installing plate, and the other end is connected with auxiliary
Help motor；The output end of stand-by motor is fixedly linked with one end of B rotary shaft；Described dust filter screen one end is wound on A rotary shaft
On, the other end is in B rotary shaft；Described A installing plate is all fixedly connected with dust cleaning case with B installing plate；Install in dust cleaning case
There is support base；Described stand-by motor is fixedly mounted on support base.
Optimize the technical program further, the dust cleaning case side wall of coal mine dedusting device is provided with observation window.
Optimize the technical program further, on the right side of active carbon layer on the exhaust duct of coal mine dedusting device, be uniformly communicated with air-breathing
Pipe；It is communicated with sucting mask on each air intake duct.
Compared with the dust removing tool of traditional colliery, its advantage is the utility model：
1st, dust cleaning case bottom roller is moved easily；Dust cleaning case blower fan when dedusting works starts exhausting, and air is from blast pipe
Enter dust cleaning case, then discharged by the exhaust duct of fan outlet through discharge pipe；Dust cleaning case is sealed up by closure, it is to avoid dedusting
Cheng Zhong, the air of non-removing dust is released from dust cleaning case, affects dust removing effects；The filter of air intake pipe orifice, it is to avoid colliery during dedusting
The entrance of impurity；Spraying through spray head again in inflow storage tank is drawn water in outside by immersible pump, the sky in dust cleaning case will be pumped into
Dust in gas condenses, and the through hole flowing through with water on baffle plate flows into dust cleaning case bottom, then takes sewage away through suction pump, at concentration
Reason, is effectively prevented secondary pollution；The dividing plate being crisscross arranged makes path in dust cleaning case for the air increase, and improves water spray and condenses
Effect；The big dust particle of in the air can be filtered out by the dust filter screen of dust-separation device, the screen pack in discharge pipe and row
Active carbon layer in airduct carries out filtration, purification again to air successively.
2nd, the setting of observation window can observe the working condition of dedusting in dust cleaning case at any time.
3rd, workman brings sucting mask, can breathe the air after dedusting from air intake duct.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposition texture schematic diagram of the present utility model；
Fig. 3 is external structure schematic diagram of the present utility model；
Fig. 4 is circuit structure diagram of the present utility model；
In figure, 1, dust cleaning case；2nd, roller；3rd, closure；4th, storage tank；5th, spray head；6th, blast pipe；7th, discharge pipe；8、
Filter；9th, screen pack；10th, blower fan；11st, exhaust duct；12nd, active carbon layer；13rd, outgassing nonreturn valve；14th, dividing plate；15th, baffle plate；16、
Through hole；17th, immersible pump；18th, water inlet pipe；19th, outlet pipe；20th, sewage draining exit；21st, suction pump；22nd, A rotary shaft；23rd, B rotary shaft；
24th, dust filter screen；25th, A installing plate；26th, B installing plate；27th, stand-by motor；28th, support base；29th, observation window；30th, air intake duct；
31st, sucting mask.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
As Figure 1-4, coal mine dedusting device, including the dust cleaning case 1 of upper end open；Dust cleaning case 1 bottom even is distributed with
Roller 2；It is connected with closure 3 at dust cleaning case 1 upper end open；Closure 3 lower end is fixedly connected with storage tank 4；Storage tank 4 bottom
It is evenly distributed with spray head 5；Described spray head 5 is connected with storage tank 4；It is communicated with blast pipe 6, right side connects on the left of dust cleaning case 1
There is discharge pipe 7；6 mouthfuls of blast pipe is fixed with filter 8；Screen pack 9 is installed inside discharge pipe 7；Discharge pipe 7 air outlet is connected with
Blower fan 10；The suction opeing of described blower fan 10 is connected with the air outlet of discharge pipe 7；The air outlet of blower fan 10 is communicated with exhaust duct
11；Active carbon layer 12 is installed in exhaust duct 11；It is provided with outgassing nonreturn valve 13 on the left of active carbon layer 12 on exhaust duct 11；Dedusting
Case 1 top left and right directions is evenly distributed with dividing plate 14；Described dividing plate 14 is vertically arranged and interlocks up and down between any two；Each dividing plate
14 all interior with dust cleaning case 1 both sides in front and back are fixedly linked；Dust cleaning case 1 bottom is provided with baffle plate 15；Through hole is uniformly had on baffle plate 15
16；Dust cleaning case 1 inner bottom part is provided with immersible pump 17；Immersible pump 17 water inlet is communicated with water inlet pipe 18, and delivery port is communicated with water outlet
Pipe 19；Described water inlet pipe 18 is stretched out outside dust cleaning case 1 and is tightly connected with dust cleaning case 1；The delivery port of outlet pipe 19 is with storage tank 4 even
Logical；Dust cleaning case 1 bottom has sewage draining exit 20；Sewage draining exit 20 is communicated with suction pump 21；Before the air inlet of discharge pipe 7 in dust cleaning case 1
End is provided with dust-separation device；Described dust-separation device includes A rotary shaft 22, B rotary shaft 23 and is located at discharge pipe 7 air inlet front end
Dust filter screen 24；A rotary shaft 22 two ends are rotatably connected to two A installing plates 25 respectively；B rotary shaft 23 one end is rotatably connected to
B installing plate 26, the other end is connected with stand-by motor 27；The output end of stand-by motor 27 is fixedly linked with one end of B rotary shaft 23；
In A rotary shaft 22, the other end is in B rotary shaft 23 for described dust filter screen 24 one end；Described A installing plate 25 and B
Installing plate 26 is all fixedly connected with dust cleaning case 1；Support base 28 is installed in dust cleaning case 1；Described stand-by motor 27 is fixedly mounted on
On support base 28；Dust cleaning case 1 side wall is provided with observation window 29；Uniformly it is communicated with air intake duct on the right side of active carbon layer 12 on exhaust duct 11
30；It is communicated with sucting mask 31 on each air intake duct 30.
The utility model condenses dust and double action that air filtered to carrying out dedusting in colliery using water spray；
On the one hand, blower fan 10 start exhausting, air through blast pipe 6 enter dust cleaning case 1 in, now immersible pump 17 starts, water inlet pipe 18 from
Drawing water in outside, flows in the storage tank 4 of dust cleaning case 1 upper end through outlet pipe 19, the spray head 5 of storage tank 4 bottom is sprayed water, by dedusting
The dust of the in the air in case 1 drenches condensation, and subsequent sewage flows into dust cleaning case 1 bottom through the through hole 16 on baffle plate 15, then by taking out
Sewage is extracted out by water pump 21 from sewage draining exit 20, the sewage of discharge can collect process, it is to avoid the secondary pollution of dust, at this
During, the path of air circulation is extended by the dividing plate 14 of dust cleaning case 1 alternate internal setting, improves the effect that water spray condenses；
On the other hand, air enters dust cleaning case 1, after water spray is processed, is filtered for the first time through dust-separation device, dust-separation device collection
Dirt filter screen 24 is filtered for the first time to air, in the process, with continuing it is easy to make dust accumulation in collection of dedusting time
So as to blocking on dirt filter screen 24, make troubles to filtration.Because dust filter screen 24 two ends turn wound on A rotary shaft 22 and B respectively
On moving axis 23, B rotary shaft 23 is driven to rotate for this by stand-by motor 27, you can to hit the part in A rotary shaft 22
Heavy filter screen is left behind, and blocking portion is wound onto in B rotary shaft 23, substantially increases the use time of dust filter screen 24, effectively
Solution blockage problem；Subsequently air filters through the screen pack 9 in discharge pipe 7, by the air outlet of blower fan 10, through activated carbon again
Layer 12 is finally filtered, and discharges from exhaust duct 11, now the dust content of in the air has substantially reduced, reaches safe breathing
Standard.
It is provided with roller 2 in dust cleaning case 1 bottom and facilitate movement；Dust cleaning case 1 side wall setting observation window 29 can be at any time to this
The course of work of utility model is observed；The left side setting outgassing nonreturn valve 13 of blast pipe active carbon layer 12, is in pass at ordinary times
Closed state, at working environment dust content less high it is not necessary to active carbon layer 12 filters can reach when requiring, list of giving vent to anger
Open to valve 13, air is released from there, improve the efficiency of udst separation, or in exhaust duct 11, active carbon layer 12 left side is empty
When gas gathers in a large number, outgassing nonreturn valve 13 is opened, air is released from there, alleviate pressure in exhaust duct 11 for the air, make
Dust removal process is more smooth；Sometimes in colliery, working environment is very poor, and dust flies upward in a large number, and it is not right that the utility model starts just
During a large amount of dedusting of air, workman can put on sucting mask 31, because sucting mask 31 is connected with air intake duct 30, air intake duct 30 with
Exhaust duct 11 connects, so the air of now dedusting is when through exhaust duct 11, is breathed by workman by air intake duct 30, effectively
Prevent dust from workman is worked the mischief；In 6 mouthfuls of blast pipe setting filters 8, it is to avoid colliery particle in the engineering of workman's operation
Deng the problem entering blocking air inlet in air inlet.
Claims (3)
1. a kind of coal mine dedusting device it is characterised in that：Dust cleaning case (1) including upper end open；Dust cleaning case (1) bottom even divides
It is furnished with roller (2)；It is connected with closure (3) at dust cleaning case (1) upper end open；Closure (3) lower end is fixedly connected with storage tank
(4)；Storage tank (4) bottom even is distributed with spray head (5)；Described spray head (5) is connected with storage tank (4)；Dust cleaning case (1) is left
Side is communicated with blast pipe (6), and right side is communicated with discharge pipe (7)；Blast pipe (6) mouth is fixed with filter (8)；Discharge pipe (7) is internal
Screen pack (9) is installed；Discharge pipe (7) air outlet is connected with blower fan (10)；The suction opeing of described blower fan (10) and discharge pipe
(7) air outlet connection；The air outlet of blower fan (10) is communicated with exhaust duct (11)；Exhaust duct is provided with active carbon layer in (11)
(12)；It is provided with outgassing nonreturn valve (13) on the left of the upper active carbon layer (12) of exhaust duct (11)；Dust cleaning case (1) top left and right directions is equal
Even dividing plate (14) is distributed with；Described dividing plate (14) is vertically arranged and interlocks up and down between any two；Each dividing plate (14) is all and dedusting
Before and after in case (1), both sides are fixedly linked；Dust cleaning case (1) bottom is provided with baffle plate (15)；Baffle plate uniformly has through hole on (15)
(16)；Dust cleaning case (1) inner bottom part is provided with immersible pump (17)；Immersible pump (17) water inlet is communicated with water inlet pipe (18), delivery port
It is communicated with outlet pipe (19)；Described water inlet pipe (18) is stretched out dust cleaning case (1) and is tightly connected outward and with dust cleaning case (1)；Outlet pipe
(19) delivery port is connected with storage tank (4)；Dust cleaning case (1) bottom has sewage draining exit (20)；Sewage draining exit (20) is communicated with and draws water
Pump (21)；The air inlet front end of the interior discharge pipe of dust cleaning case (1) (7) is provided with dust-separation device；
Described dust-separation device includes A rotary shaft (22), B rotary shaft (23) and the dust being located at discharge pipe (7) air inlet front end
Filter screen (24)；A rotary shaft (22) two ends are rotatably connected to two A installing plates (25) respectively；B rotary shaft (23) one end rotates and connects
There is B installing plate (26), the other end is connected with stand-by motor (27)；The output end of stand-by motor (27) and the one of B rotary shaft (23)
End is fixedly linked；In A rotary shaft (22), the other end is in B rotary shaft (23) for described dust filter screen (24) one end；
Described A installing plate (25) is all fixedly connected with dust cleaning case (1) with B installing plate (26)；Dust cleaning case is provided with support base in (1)
(28)；Described stand-by motor (27) is fixedly mounted on support base (28).
2. coal mine dedusting device according to claim 1 it is characterised in that：Dust cleaning case (1) side wall is provided with observation window
(29).
3. coal mine dedusting device according to claim 1 it is characterised in that：On the right side of the upper active carbon layer (12) of exhaust duct (11)
Uniformly it is communicated with air intake duct (30)；Sucting mask (31) is communicated with each air intake duct (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035854.4U CN205948590U (en) | 2016-08-28 | 2016-08-28 | Coal mine dedusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035854.4U CN205948590U (en) | 2016-08-28 | 2016-08-28 | Coal mine dedusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948590U true CN205948590U (en) | 2017-02-15 |
Family
ID=57978733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621035854.4U Expired - Fee Related CN205948590U (en) | 2016-08-28 | 2016-08-28 | Coal mine dedusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948590U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160327449A1 (en) * | 2013-12-18 | 2016-11-10 | China University Of Mining & Technology, Beijing | Bidirectional variable cross-section water-pressure bearer cycle test system for coal mine water inrush model test |
| CN107866125A (en) * | 2017-12-27 | 2018-04-03 | 洛阳明创矿山冶金设备有限公司 | A kind of mining equiment exploitation dust arrester |
| CN110813004A (en) * | 2019-11-22 | 2020-02-21 | 深圳市琦美创科技有限公司 | A ventilation dust collecting equipment for industrial air purifies has clean function |
| CN115212680A (en) * | 2022-08-11 | 2022-10-21 | 艾默斯(江苏)环境科学发展有限公司 | Fly ash collecting and treating device capable of filtering step by step |
-
2016
- 2016-08-28 CN CN201621035854.4U patent/CN205948590U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160327449A1 (en) * | 2013-12-18 | 2016-11-10 | China University Of Mining & Technology, Beijing | Bidirectional variable cross-section water-pressure bearer cycle test system for coal mine water inrush model test |
| US11105708B2 (en) * | 2013-12-18 | 2021-08-31 | China University Of Mining & Technology, Beijing | Bidirectional variable cross-section water-pressure bearer cycle test system for coal mine water inrush model test |
| CN107866125A (en) * | 2017-12-27 | 2018-04-03 | 洛阳明创矿山冶金设备有限公司 | A kind of mining equiment exploitation dust arrester |
| CN110813004A (en) * | 2019-11-22 | 2020-02-21 | 深圳市琦美创科技有限公司 | A ventilation dust collecting equipment for industrial air purifies has clean function |
| CN115212680A (en) * | 2022-08-11 | 2022-10-21 | 艾默斯(江苏)环境科学发展有限公司 | Fly ash collecting and treating device capable of filtering step by step |
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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: 20170215 Termination date: 20170828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |