CN207456875U - For the cleaning device of mining dust sampler - Google Patents
For the cleaning device of mining dust sampler Download PDFInfo
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- CN207456875U CN207456875U CN201721434028.1U CN201721434028U CN207456875U CN 207456875 U CN207456875 U CN 207456875U CN 201721434028 U CN201721434028 U CN 201721434028U CN 207456875 U CN207456875 U CN 207456875U
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- dust
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- cleaning pipeline
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Abstract
The utility model discloses the cleaning devices for mining dust sampler, including air inlet, gas outlet, aspiration pump, aspiration pump is arranged between air inlet and gas outlet, collector is provided between air inlet and aspiration pump, further includes cleaning pipeline, the acquisition port of the cleaning pipeline is internally provided with filter membrane, the diameter of acquisition port is less than the diameter of cleaning pipeline, cleaning pipeline is connected with wash pump, and wash pump is connected with gassing pipe, and gassing pipe is connected with collector.Collector between air inlet and aspiration pump is set, realizes the dust concentration detection function to mining place.The acquisition port diameter for cleaning pipeline is less than pipeline, and large dust particle or sludge enter cleaning pipeline when avoiding air quantity excessive, while filter membrane is provided at acquisition port, ensures that the air that cleaning pipeline enters is clean.Collector is blown air onto by gassing pipe and clears up dust remaining in collector, avoids influencing the accuracy of mining acquisition dust sampler next time air-borne dust concentration.
Description
Technical field
The utility model is related to dust samplers, and in particular to for the cleaning device of mining dust sampler.
Background technology
Dust (dust) refers to the aerial solia particle that suspends.Traditionally to dust there are many title, such as dust, dirt
Angstrom, flue dust, mine dust, sand dust, powder etc., these nouns do not have apparent boundary.International Organization for Standardization, grain size are less than 75
μm solid suspension be defined as dust.One of the main reason for presence of dust is to maintain global warming in an atmosphere, air
In excessive or very few dust will generate disastrous effect to environment.But in live and work, industrial dust is the mankind
The natural enemy of health is the main reason for inducing a variety of diseases.
Dust sampler refers to the portable tools that dust sample is gathered in dust laden air.It is pre- that it is widely used in disease
The health prison of the departments such as anti-, environmental monitoring, labour protection, safety supervision, military affairs, research and teaching, metallurgy, petrochemical industry, railway, building materials
It surveys and evaluates, be exclusively used in measuring dust in air mean concentration in production team workplace.
In the prior art, understand residual dust in the collector afterwards that worked there are mining dust sampler, be unfavorable for mining
The next collecting work expansion of dust sampler, influences the problem of dust concentration detects.
Utility model content
The utility model solves mining dust sampler existing in the prior art and can be remained in collector after having worked
The problem of dust is unfavorable for the next collecting work expansion of mining dust sampler, influences dust concentration detection, provides and is used for
The cleaning device of mining dust sampler can clean the collector of mining dust sampler when applying, make collection
Device in clean state, ensures the data accuracy measured when mining dust sampler next time uses always.
The utility model is achieved through the following technical solutions：
For the cleaning device of mining dust sampler, including air inlet, gas outlet, aspiration pump, the aspiration pump is set
Between air inlet and gas outlet, collector is provided between the air inlet and aspiration pump, further includes cleaning pipeline, it is described clear
The acquisition port of clean pipeline is internally provided with filter membrane, and the diameter of the acquisition port is less than the diameter of cleaning pipeline, the cleaning pipe
Road is connected with wash pump, and the wash pump is connected with gassing pipe, and the gassing pipe is connected with collector.The utility model leads to
It crosses and aspiration pump is set between air inlet and gas outlet, collector is set between air inlet and aspiration pump, realize to mining place
Dust concentration detection function.The acquisition port diameter for cleaning pipeline is less than pipeline, large dust particle or dirt when avoiding air quantity excessive
Mud enters cleaning pipeline, while filter membrane is provided at acquisition port, is realized by filter membrane in the higher situation of dust content
Lower filtering dust ensures that the air that cleaning pipeline enters is clean.The wash pump connected by cleaning pipeline gathers air to air blowing
Pipeline, gassing pipe connection collector blow air onto collector by gassing pipe and clear up dust remaining in collector, remaining powder
Dirt is discharged to the outside by air inlet, avoids influencing the accuracy of mining acquisition dust sampler next time air-borne dust concentration.
Further, for the cleaning device of mining dust sampler, flowmeter is further included, the flowmeter is arranged on pumping
Between air pump and collector, the flowmeter is provided with switch valve.The setting of flowmeter is adopted for the ease of counting mining dust
The data on flows of sample device air during work provides air flow data for the calculating of dust concentration.
Further, for the cleaning device of mining dust sampler, the gassing pipe is set with collector junction
There is isolation board.Isolation board is that mining dust sampler dust during work enters air blowing by collector in order to prevent
Pipeline influences the detection of dust concentration.
Further, for the cleaning device of mining dust sampler, the isolation board is connected with switch button.Isolation board
It is to open to isolate by switch button when being cleaned for the ease of mining dust sampler to set switch button
Plate makes gassing pipe be connected with collector, and collector is entered convenient for the wind of gassing pipe.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model is used for the cleaning device of mining dust sampler, and the acquisition port diameter for cleaning pipeline is less than pipe
Road, large dust particle or sludge enter cleaning pipeline when avoiding air quantity excessive, are realized by filter membrane higher in dust content
In the case of filter dust, ensure that the air that cleaning pipeline enters is clean；Collector is blown air onto by gassing pipe and clears up collector
The dust of interior remaining, remaining dust are discharged to the outside by air inlet, avoid influencing mining acquisition dust sampler next time air
The accuracy of dust concentration.
2nd, the utility model is used for the cleaning device of mining dust sampler, and isolation board is mining dust sampling in order to prevent
Device dust during work enters gassing pipe by collector, influences the detection of dust concentration.
3rd, the utility model be used for mining dust sampler cleaning device, isolation board set switch button be for the ease of
Mining dust sampler opens isolation board when being cleaned by switch button makes gassing pipe connect with collector
It is logical, enter collector convenient for the wind of gassing pipe.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
Mark and corresponding parts title in attached drawing：
1- air inlets, 2- gas outlets, 3- aspiration pumps, 4- collectors, 5- cleanings pipeline, 6- acquisition ports, 7- filter membranes, 8- are clear
Clean pump, 9- gassing pipes, 10- flowmeters, 11- switch valves, 12- isolation boards, 13- switch buttons.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, for the cleaning device of mining dust sampler, including air inlet 1, gas outlet 2, aspiration pump 3, stream
Gauge 10, the aspiration pump 3 are arranged between air inlet 1 and gas outlet 2, and receipts are provided between the air inlet 1 and aspiration pump 3
Storage 4 further includes cleaning pipeline 5, and the acquisition port 6 of the cleaning pipeline 5 is internally provided with filter membrane 7, the acquisition port 6 it is straight
Footpath is less than the diameter of cleaning pipeline 5, and the cleaning pipeline 5 is connected with wash pump 8, and the wash pump 8 is connected with gassing pipe 9,
The gassing pipe 9 is connected with collector 4, and the gassing pipe 9 and 4 junction of collector are provided with isolation board 12, it is described every
Switch button 13 is connected with from plate 12, the flowmeter 10 is arranged between aspiration pump 3 and collector 4, and the flowmeter 10 is set
It is equipped with switch valve 11.
The utility model between air inlet 1 and gas outlet 2 by setting aspiration pump 3, between air inlet 1 and aspiration pump 3
Collector 4 is set, realizes the dust concentration detection function to mining place.Flowmeter 10 be arranged on aspiration pump 3 and collector 4 it
Between, flowmeter 10 is provided with switch valve 11.The setting of flowmeter 10 is for the ease of counting mining dust sampler in work
The data on flows of air in the process provides air flow data for the calculating of dust concentration.The acquisition port diameter for cleaning pipeline 5 is small
In pipeline, large dust particle or sludge enter cleaning pipeline 5 when avoiding air quantity excessive, while filtering is provided at acquisition port 6
Film 7 is realized by filter membrane 7 and dust is filtered in the case where dust content is higher, ensures that the air that cleaning pipeline 5 enters is done
Only.The wash pump 8 connected by cleaning pipeline 5 gathers air to gassing pipe 9, and gassing pipe 9 connects collector 4, gas blow pipe
Road 9 is provided with isolation board 12 with 4 junction of collector.Isolation board 12 be in order to prevent mining dust sampler in the process of work
Middle dust enters gassing pipe 9 by collector 4, influences the detection of dust concentration.Isolation board 12 set switch button 13 be
Opening isolation board 12 by switch button 13 when being cleaned for the ease of mining dust sampler makes gas blow pipe
Road 9 is connected with collector 4, and collector 4 is entered convenient for the wind of gassing pipe 9.It is clear that collector 4 is blown air onto by gassing pipe 9
Dust remaining in collector 4 is managed, remaining dust is discharged to the outside by air inlet 1, avoids influencing under mining dust sampler
The accuracy of secondary acquisition air-borne dust concentration.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. for the cleaning device of mining dust sampler, which is characterized in that including air inlet (1), gas outlet (2), aspiration pump
(3), the aspiration pump (3) is arranged between air inlet (1) and gas outlet (2), between the air inlet (1) and aspiration pump (3)
Collector (4) is provided with, further includes cleaning pipeline (5), the acquisition port (6) of the cleaning pipeline (5) is internally provided with filter membrane
(7), the diameter of the acquisition port (6) is less than the diameter of cleaning pipeline (5), and the cleaning pipeline (5) is connected with wash pump (8),
The wash pump (8) is connected with gassing pipe (9), and the gassing pipe (9) is connected with collector (4).
2. the cleaning device according to claim 1 for mining dust sampler, which is characterized in that further include flowmeter
(10), the flowmeter (10) is arranged between aspiration pump (3) and collector (4), and the flowmeter (10) is provided with switch valve
(11)。
3. the cleaning device according to claim 1 for mining dust sampler, which is characterized in that the gassing pipe
(9) collector (4) junction is provided with isolation board (12).
4. the cleaning device according to claim 3 for mining dust sampler, which is characterized in that the isolation board
(12) it is connected with switch button (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434028.1U CN207456875U (en) | 2017-10-31 | 2017-10-31 | For the cleaning device of mining dust sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434028.1U CN207456875U (en) | 2017-10-31 | 2017-10-31 | For the cleaning device of mining dust sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456875U true CN207456875U (en) | 2018-06-05 |
Family
ID=62253089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721434028.1U Active CN207456875U (en) | 2017-10-31 | 2017-10-31 | For the cleaning device of mining dust sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456875U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365428A (en) * | 2018-10-11 | 2019-02-22 | 九江精密测试技术研究所 | A kind of Gas Vibration cleaning device |
| CN110779841A (en) * | 2019-08-01 | 2020-02-11 | 浙江交工集团股份有限公司 | Dust detection device with self-cleaning function |
| CN111545524A (en) * | 2020-05-13 | 2020-08-18 | 中国安全生产科学研究院 | Dust concentration sensor self-cleaning device |
| CN112858118A (en) * | 2021-03-31 | 2021-05-28 | 华北电力大学（保定） | Be used for indoor environment particulate matter detection device |
-
2017
- 2017-10-31 CN CN201721434028.1U patent/CN207456875U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365428A (en) * | 2018-10-11 | 2019-02-22 | 九江精密测试技术研究所 | A kind of Gas Vibration cleaning device |
| CN110779841A (en) * | 2019-08-01 | 2020-02-11 | 浙江交工集团股份有限公司 | Dust detection device with self-cleaning function |
| CN111545524A (en) * | 2020-05-13 | 2020-08-18 | 中国安全生产科学研究院 | Dust concentration sensor self-cleaning device |
| CN112858118A (en) * | 2021-03-31 | 2021-05-28 | 华北电力大学（保定） | Be used for indoor environment particulate matter detection device |
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