CN207457014U - A kind of mining air quality collection analysis equipment - Google Patents
A kind of mining air quality collection analysis equipment Download PDFInfo
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- CN207457014U CN207457014U CN201721434270.9U CN201721434270U CN207457014U CN 207457014 U CN207457014 U CN 207457014U CN 201721434270 U CN201721434270 U CN 201721434270U CN 207457014 U CN207457014 U CN 207457014U
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- carrying case
- aspiration pump
- collector
- analysis equipment
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Abstract
The utility model discloses a kind of mining air quality collection analysis equipment,Including air inlet,Gas outlet,Aspiration pump,Collector,Flowmeter,Aspiration pump is between air inlet and gas outlet,Collector is arranged between air inlet and aspiration pump,Flowmeter is arranged between aspiration pump and collector,Collector includes housing,First cavity,Second cavity,Housing is cavity,First cavity is set inside housings close to the one side of air inlet,Second cavity is set inside housings close to the one side of gas outlet,Sliding groove is provided between first cavity and the second cavity,First inside cavity is provided with card slot,Card slot is connected with sliding groove,Card slot is connected with filter screen,Carrying case is provided in second cavity,Carrying case is removable side panel close to the one side of the first cavity,It is set in carrying case fluted,Filter screen is connected by groove with carrying case,Groove is connected with sliding groove.It is simple to operate, achieve the purpose that continuous measurement dust concentration.
Description
Technical field
The utility model is related to mining dust samplers, and in particular to a kind of mining air quality collection analysis equipment.
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.
Mine air quality is of poor quality compared to atmospheric air, it is therefore desirable to which various kinds of sensors examines air quality
It surveys, wherein mining sensor for detection of dust concentration is then one kind therein.The detection of current mining dust concentration sensor has
Following several ways：It is a kind of that weight calculation method principle is touched using filter；One kind be using laser light scattering principle, with reference to photoelectric conversion device,
The laser dust concentration detector of dust concentration value can be continuously displayed immediately.
In the prior art, there are mining dust sampler when touching this mode of weight calculation method principle using filter operation not side
Just, it is impossible to the problem of realizing continuous measurement.
Utility model content
The utility model solve it is existing in the prior art inconvenient for operation when touching this mode of weight calculation method principle using filter,
The problem of can not achieve continuous measurement provides a kind of mining air quality collection analysis equipment, simple to operate when applying,
Air can continuously be measured as needed, the data acquisition convenient for mining dust sampler is more accurate, convenient for relevant people
Member understands the concentration of air-borne dust.
The utility model is achieved through the following technical solutions：
A kind of mining air quality collection analysis equipment, including air inlet, gas outlet, aspiration pump, collector, flowmeter,
Between air inlet and gas outlet, the collector is arranged between air inlet and aspiration pump the aspiration pump, the flow
Meter is arranged between aspiration pump and collector, and the collector includes housing, the first cavity, the second cavity, and the housing is chamber
Body, first cavity are set inside housings close to the one side of air inlet, and second cavity sets close inside housings
The one side of gas outlet, is provided with sliding groove between first cavity and the second cavity, first inside cavity is provided with card
Slot, the card slot are connected with sliding groove, and the card slot is connected with filter screen, and carrying case is provided in second cavity, described
Carrying case is removable side panel close to the one side of the first cavity, and the interior setting of the carrying case is fluted, and the filter screen passes through
Groove is connected with carrying case, and the groove is connected with sliding groove.The utility model by aspiration pump by being arranged on air inlet with going out
Between gas port, realize that air enters from air inlet by aspiration pump, the cyclic process discharged from gas outlet.Flowmeter is arranged on pumping
Between air pump and collector, the data on flows of air is gathered, air flow data is provided to calculate dust concentration.Air inlet with
Collector is provided between aspiration pump, collector is divided into housing, and enclosure interior is divided into the first cavity and the second cavity, the first cavity
Filter screen is fixed by card slot, the first cavity is connected by sliding groove with the second cavity, there is carrying case, carrying case in the second cavity
Interior setting is fluted, and Cao behaviour is connected with sliding groove, and carrying case is removable side panel close to the one side of the first cavity, passes through to dismantle and contain
The removable side panel of mounted box, the groove that realization filter screen slides into carrying case from the first cavity by sliding groove are fixed, keep away
Exempt from filter screen and the dust loss for causing in carrying case and adhering on filter screen is put into from hull outside, influence the detection knot of dust concentration
Fruit, it is simple to operate, achieve the purpose that continuous measurement dust concentration.
Further, a kind of mining air quality collection analysis equipment is provided with opening at the top of the housing, described to open
Mouth is provided with matched cover.Case top sets opening, opening be configured with cover be convenient for the first cavity and the second cavity into
Row cleaning, while prevent the measurement result for entering influence dust concentration by housing upper opening in working stage dust.
Further, a kind of mining air quality collection analysis equipment, the upper surface of the cover is provided with handle.Cover
Upper setting handle is picking and placeing in order to facilitate cover.
Further, a kind of mining air quality collection analysis equipment, the enclosure interior bottom side are provided with detachable bottom
Plate.It is for the ease of when enclosure interior is cleaned, being incited somebody to action by removing detachable bottom plate that enclosure interior, which sets detachable bottom plate,
The dust of bottom inside housings of dropping is cleared up, prevent dust leave inside housings under the influence of time dust concentration survey
Amount.
Further, a kind of mining air quality collection analysis equipment, further includes timer, the timer and aspiration pump
Switch connection.The setting of timer is that the time of dust concentration detection process is recorded for the ease of note, to calculate powder
Dust concentration provides time data.
Further, a kind of mining air quality collection analysis equipment, the carrying case lateral surface bottom, which is provided with, weighs
Device.The setting of weighing device is to learn the powder of acquisition in time convenient for administrative staff for the ease of being weighed in real time to dust
The weight of dirt.
The utility model compared with prior art, has the following advantages and advantages：
1st, a kind of mining air quality collection analysis equipment of the utility model realizes that filter screen passes through slip from the first cavity
The groove that slot slides into carrying case is fixed, and filter screen is avoided to be put into carrying case to cause from hull outside and adhere on filter screen
Dust be lost in, influence the testing result of dust concentration, it is simple to operate, achieved the purpose that it is continuous measurement dust concentration.
2nd, a kind of mining air quality collection analysis equipment of the utility model, case top set opening, and opening is configured with
Cover convenient for clearing up the first cavity and the second cavity, while prevent working stage dust by housing upper opening into
Enter to influence the measurement result of dust concentration.
3rd, a kind of mining air quality collection analysis equipment of the utility model, the setting of timer is for the ease of remembering to powder
The time of dust concentration detection process is recorded, and time data is provided to calculate dust concentration；The setting of weighing device be in order to
Convenient for being weighed in real time to dust, the weight of the dust of acquisition is learnt in time convenient for administrative staff.
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；
Fig. 2 is the utility model schematic top plan view；
Fig. 3 is the utility model collector schematic diagram.
Mark and corresponding parts title in attached drawing：
1- air inlets, 2- gas outlets, 3- aspiration pumps, 4- collectors, 5- flowmeters, 6- housings, 7- housings, the second chambers of 8-
Body, 9- sliding grooves, 10- card slots, 11- filter screens, 12- carrying cases, 13- side plates, 14- grooves, 15- covers, 16- handles, 17- bottoms
Plate, 18- timers, 19- weighing devices.
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 1
As shown in Figs. 1-3, a kind of mining air quality collection analysis equipment, which is characterized in that including air inlet 1, outlet
Mouth 2, aspiration pump 3, collector 4, flowmeter 5, between air inlet 1 and gas outlet 2, the collector 4 is set the aspiration pump 3
It puts between air inlet 1 and aspiration pump 3, the flowmeter 5 is arranged between aspiration pump 3 and collector 4, and the collector 4 wraps
Housing 6, the first cavity 7, the second cavity 8 are included, the housing 6 is cavity, and the top of the housing 6 is provided with opening, described to open
Mouth is provided with matched cover 15, and the upper surface of the cover 15 is provided with handle 16, and the 6 inside bottom side of housing is provided with can
Bottom plate 17 is dismantled, the housing 7 is arranged on 6 inside of housing close to the one side of air inlet 1, and second cavity 8 is arranged on housing 6
It is internal to be provided with sliding groove 9, first cavity 7 between the one side of gas outlet 2,7 and second cavity 8 of the first cavity
Card slot 10 is internally provided with, the card slot 10 is connected with sliding groove 9, and the card slot 10 is connected with filter screen 11, second chamber
It is provided with carrying case 12 in body 8, the carrying case 12 is removable side panel 13 close to the one side of the first cavity 7, the splendid attire
12 lateral surface bottom of box is provided with weighing device 19, sets fluted 14 in the carrying case 12, the filter screen 11 is by recessed
Slot 14 is connected with carrying case 12, and the groove 14 is connected with sliding groove 10, further includes timer 18, the timer 18 and pumping
The switch connection of pump 3.
The utility model realizes air by the way that aspiration pump 3 is arranged between air inlet 1 and gas outlet 2, by aspiration pump 3
Enter from air inlet 2, the cyclic process discharged from gas outlet 3.Flowmeter 5 is arranged between aspiration pump 3 and collector 4, acquisition
The data on flows of air provides air flow data to calculate dust concentration.Receipts are provided between air inlet 1 and aspiration pump 3
Storage 4, collector 4 divide for housing 6, are divided into the first cavity 7 and the second cavity 8 inside housing 6, the first cavity 7 passes through card slot 10
Fixed filter screen 11, the first cavity 7 are connected by sliding groove 9 with the second cavity 8, have carrying case 12, carrying case in the second cavity 8
Fluted 14 are set in 12, groove 14 is connected with sliding groove 9, and carrying case 12 is removable side panel close to the one side of the first cavity 7
13, by the removable side panel 13 for carrying case 12 of dismantling, realize that filter screen 11 slides into Sheng from the first cavity 7 by sliding groove 9
The groove 14 of mounted box 12 is fixed.During work, weighed in advance to carrying case 12 and filter screen 11 and record weight information,
Dust acquisition terminates again to weigh to the filter screen 11 of attachment dust in carrying case 2 and carrying case 12, then subtracts acquisition
Preceding carrying case 12 and 11 weight of filter screen obtains dust weight, since work start when by timer 18 progress time record,
By flowmeter 5 determine in dust gatherer process by air flow data, by air flow data and time data with
And dust concentration is calculated in dust weight.Filter screen 11 is avoided to be put into outside housing 6 in carrying case 12 and causes filter screen 11
The dust of upper attachment is lost in, and influences the testing result of dust concentration, simple to operate, has reached continuous measurement dust concentration
Purpose.
Embodiment 2
On the basis of embodiment 1, the bottom outside of carrying case 12 is provided with weighing device 19, weighing device 19 is right
Filter screen 11 in carrying case 12 and carrying case 12 is weighed in real time, timely by weighing device 19 convenient for related personnel
Go out the weight information of dust.The dust during the taking-up of carrying case 12 is weighed is avoided to trickle down the concentration for influencing dust in air
Measurement accuracy.
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 (6)
1. a kind of mining air quality collection analysis equipment, which is characterized in that including air inlet (1), gas outlet (2), aspiration pump
(3), collector (4), flowmeter (5), the aspiration pump (3) are located between air inlet (1) and gas outlet (2), the collector
(4) be arranged between air inlet (1) and aspiration pump (3), the flowmeter (5) be arranged on aspiration pump (3) and collector (4) it
Between, the collector (4) includes housing (6), the first cavity (7), the second cavity (8), and the housing (6) is cavity, and described the
One cavity (7) is arranged on the one side of the internal close air inlet (1) of housing (6), and second cavity (8) is arranged in housing (6)
Portion is provided with sliding groove (9) between the one side of gas outlet (2), first cavity (7) and the second cavity (8), and described
One cavity (7) is internally provided with card slot (10), and the card slot (10) is connected with sliding groove (9), and the card slot (10) was connected with
Strainer (11), second cavity (8) is interior to be provided with carrying case (12), and the carrying case (12) is close to the one of the first cavity (7)
Side is removable side panel (13), sets fluted (14) in the carrying case (12), the filter screen (11) passes through groove
(14) it is connected with carrying case (12), the groove (14) is connected with sliding groove.
A kind of 2. mining air quality collection analysis equipment according to claim 1, which is characterized in that the housing (6)
Top be provided with opening, the opening is provided with matched cover (15).
A kind of 3. mining air quality collection analysis equipment according to claim 2, which is characterized in that the cover (15)
Upper surface be provided with handle (16).
A kind of 4. mining air quality collection analysis equipment according to claim 1, which is characterized in that the housing (6)
Internal bottom side is provided with detachable bottom plate (17).
5. a kind of mining air quality collection analysis equipment according to claim 1, which is characterized in that further include timer
(18), the timer (18) is connected with the switch of aspiration pump (3).
A kind of 6. mining air quality collection analysis equipment according to claim 1, which is characterized in that the carrying case
(12) lateral surface bottom is provided with weighing device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434270.9U CN207457014U (en) | 2017-10-31 | 2017-10-31 | A kind of mining air quality collection analysis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434270.9U CN207457014U (en) | 2017-10-31 | 2017-10-31 | A kind of mining air quality collection analysis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207457014U true CN207457014U (en) | 2018-06-05 |
Family
ID=62253138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721434270.9U Active CN207457014U (en) | 2017-10-31 | 2017-10-31 | A kind of mining air quality collection analysis equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207457014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991139A (en) * | 2019-04-28 | 2019-07-09 | 浙江新之源信息科技有限公司 | A kind of particle concentration detector |
-
2017
- 2017-10-31 CN CN201721434270.9U patent/CN207457014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991139A (en) * | 2019-04-28 | 2019-07-09 | 浙江新之源信息科技有限公司 | A kind of particle concentration detector |
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