CN202582955U - Dual-passage flow distribution type air particulate matter cutter - Google Patents
Dual-passage flow distribution type air particulate matter cutter Download PDFInfo
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- CN202582955U CN202582955U CN 201220151618 CN201220151618U CN202582955U CN 202582955 U CN202582955 U CN 202582955U CN 201220151618 CN201220151618 CN 201220151618 CN 201220151618 U CN201220151618 U CN 201220151618U CN 202582955 U CN202582955 U CN 202582955U
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- diffluence
- air particle
- shunting
- particle cutter
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Abstract
The utility model relates to a particulate matter cutter, in particular to a dual-passage flow distribution type air particulate matter cutter. The dual-passage flow distribution type air particulate matter cutter is characterized by comprising a flow distribution cavity (2) and a primary flow distribution device and a secondary flow distribution device arranged in the flow distribution cavity (2). Therefore, the dual-passage flow distribution type air particulate matter cutter has the advantages that firstly, the dual-passage flow distribution type air particulate matter cutter is reasonable in design, simple in structure and completely practical; and secondly, two types of particulate matters with different diameters can be collected separately or simultaneously under the condition of same air sources and same power, so that cost is saved while accuracy in measurement of air quality is improved.
Description
Technical field
The utility model relates to a kind of particle cutter, especially relates to a kind of binary channel shunting air particle cutter.
Background technology
At present; Environmental problem more and more receives the government and the public's concern; Along with industrialized development; Gaseous emission comprises that emission of automobile wastes is serious day by day, can suck suspended particulate substance in the gas that gives off and bring very big influence for atmospheric environment and people's life health, and the monitoring of the pellet that the monitoring of air quality is special comes into one's own day by day.China mostly uses the data of PM10 at present; And the public thinks that more and more PM2.5 more can reflect the air quality index; And existing P M2.5 cutter some can not effectively join coupling with analytical instrument, some but requires too high and causes the luxus consumption of consumption such as filter membrane part, the problem of bringing cost to strengthen.Influenced the atmosphere particle monitoring level so to a certain extent.So a kind of device that can be used for PM10 and PM2.5 analysis simultaneously of the utility model utility model.
The utility model content
The utility model mainly is to solve existing in prior technology existing P M2.5 cutter some can not effectively join coupling with analytical instrument, and some but requires too high and causes the luxus consumption of consumption part such as filter membrane, the problem of bringing cost to strengthen.Influenced the technical matters of atmosphere particle monitoring level so to a certain extent; Provide a kind of under homodynamic situation, can distinguish or gather two kinds of different-grain diameter particles simultaneously, also improved a kind of binary channel shunting air particle cutter of the accuracy of Measurement of Air quality when having practiced thrift cost with source of the gas.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of binary channel shunting air particle cutter is characterized in that, comprises a shunting chamber and is arranged on a part flow arrangement and the second diffluence device of shunting in the chamber.
At above-mentioned a kind of binary channel shunting air particle cutter, said shunting chamber comprise once shunt the chamber and be arranged on once shunt on the chamber and an end with once shunt the inlet channel that the chamber communicates, the described inlet channel other end communicates with the external world; This shunting chamber comprises that also one is once shunted the second diffluence chamber that the chamber communicates and is arranged on the second diffluence chamber and outlet passageway that an end communicates with the second diffluence chamber with above-mentioned, and the described outlet passageway other end communicates with the external world.
At above-mentioned a kind of binary channel shunting air particle cutter; A said part flow arrangement comprises the primary air particle cutter that is arranged on the above-mentioned inlet channel other end; Said primary air particle cutter below also is provided with and is used for the analyse atmos particle and an end is arranged on the once branch flow adapter in the above-mentioned inlet channel, and the said flow adapter other end that once divides stretches out the above-mentioned chamber of once shunting and communicates with the external world through once shunting the chamber.
At above-mentioned a kind of binary channel shunting air particle cutter; Said second diffluence device comprises the auxiliary air particle cutter that is arranged in the second diffluence chamber; Said auxiliary air particle cutter below also is provided with and is used for the analyse atmos particle and an end is arranged on the second diffluence adapter the second diffluence chamber in, and the said second diffluence adapter other end passes through the second diffluence chamber and stretches out above-mentioned second diffluence chamber and communicate with the external world.
At above-mentioned a kind of binary channel shunting air particle cutter, said auxiliary air particle cutter is arranged on second diffluence chamber and the place that is communicated with that once shunts the chamber.
At above-mentioned a kind of binary channel shunting air particle cutter, said primary air particle cutter is a PM10 air particle cutter;
At above-mentioned a kind of binary channel shunting air particle cutter, said auxiliary air particle cutter is a PM2.5 air particle cutter.
At above-mentioned a kind of binary channel shunting air particle cutter, the said flow adapter that once divides adopts air-flow velocity flow adjustable flow distributing adapter.
At above-mentioned a kind of binary channel shunting air particle cutter, said second diffluence adapter adopts air-flow velocity flow adjustable flow distributing adapter.
Therefore, the utlity model has following advantage: 1. reasonable in design, simple in structure and complete practicality; 2. under homodynamic situation with source of the gas, can distinguish or gather two kinds of different-grain diameter particles simultaneously, also improved the accuracy of Measurement of Air quality when having practiced thrift cost.
Description of drawings
Fig. 1 is the structural principle synoptic diagram of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.Among the figure, primary air particle cutter 1, shunting chamber 2, auxiliary air particle cutter 3, second diffluence adapter 4, once divide flow adapter 5, once shunt chamber 6, inlet channel 7, second diffluence chamber 8, outlet passageway 9.
Embodiment:
The utility model comprises a shunting chamber 2 and is arranged on part flow arrangement and the second diffluence device in the shunting chamber 2.
The shunting chamber 2 comprise once shunt chamber 6 and be arranged on once shunt on the chamber 6 and an end with once shunt the inlet channel 7 that chamber 6 communicates, described inlet channel 7 other ends communicate with the external world; This shunting chamber 2 comprises that also one is once shunted the second diffluence chamber 8 that chamber 6 communicates and is arranged on the second diffluence chamber 8 and outlet passageway 9 that an end communicates with second diffluence chamber 8 with above-mentioned, and described outlet passageway 9 other ends communicate with the external world.
One time part flow arrangement comprises the primary air particle cutter 1 that is arranged on above-mentioned inlet channel 7 other ends; Said primary air particle cutter 1 below also is provided with and is used for analyse atmos particle and an end and is arranged on the once branch flow adapter 5 in the above-mentioned inlet channel 7, and said flow adapter 5 other ends that once divide stretch out the above-mentioned chamber 6 of once shunting and communicate with the external world through once shunting chamber 6; The second diffluence device comprises the auxiliary air particle cutter 3 that is arranged in the second diffluence chamber 8; Said auxiliary air particle cutter 3 belows also are provided with and are used for analyse atmos particle and an end and are arranged on the second diffluence adapter 4 in the second diffluence chamber 8; Said second diffluence adapter 4 other ends stretch out above-mentioned second diffluence chamber 8 through second diffluence chamber 8 and communicate with the external world, and auxiliary air particle cutter 3 is arranged on second diffluence chamber 8 and the place that is communicated with that once shunts chamber 6.
In the present embodiment, primary air particle cutter 1 is a PM10 air particle cutter; Auxiliary air particle cutter 3 is a PM2.5 air particle cutter, once divides flow adapter 5 and second diffluence adapter 4 all to adopt air-flow velocity flow adjustable flow distributing adapter.
During work, gather air and in shunting chamber 2, carry out twice shunting, the corresponding two kinds of branch flow adapters of flowing through respectively can carry out the collection of the particle of the different size particle in the same target source of the gas; That is: the target source of the gas gets into through the PM10 cutter after once shunt chamber 6 and carries out the shunting first time; One tributary flows into once divides flow adapter 5 to be used for the PM10 analysis; Another flows into the PM2.5 cutter; The tributary is through shunting for the second time immediately behind the PM2.5 cutter, and wherein tributary inflow second diffluence adapter 4 is used for the PM2.5 analysis.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper used morely primary air particle cutter 1, shunting chamber 2, auxiliary air particle cutter 3, second diffluence adapter 4, once divide flow adapter 5, once shunt terms such as chamber 6, inlet channel 7, second diffluence chamber 8, outlet passageway 9, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (9)
1. a binary channel shunting air particle cutter is characterized in that, comprises a shunting chamber (2) and is arranged on part flow arrangement and the second diffluence device in shunting chamber (2).
2. a kind of binary channel shunting air particle cutter according to claim 1; It is characterized in that; Said shunting chamber (2) comprise once shunt chamber (6) and be arranged on shunt once that chamber (6) is gone up and an end with once shunt the inlet channel (7) that chamber (6) communicates, described inlet channel (7) other end communicates with the external world; This shunting chamber (2) comprises that also one is once shunted the second diffluence chamber (8) that chamber (6) communicates and is arranged on the outlet passageway (9) that go up in second diffluence chamber (8) and an end communicates with second diffluence chamber (8) with above-mentioned, and described outlet passageway (9) other end communicates with the external world.
3. a kind of binary channel shunting air particle cutter according to claim 2; It is characterized in that; A said part flow arrangement comprises the primary air particle cutter (1) that is arranged on above-mentioned inlet channel (7) other end; Said primary air particle cutter (1) below also is provided with and is used for the analyse atmos particle and an end is arranged on the once branch flow adapter (5) in the above-mentioned inlet channel (7), and said flow adapter (5) other end that once divides stretches out the above-mentioned chamber (6) of once shunting and communicates with the external world through once shunting chamber (6).
4. a kind of binary channel shunting air particle cutter according to claim 2; It is characterized in that; Said second diffluence device comprises the auxiliary air particle cutter (3) that is arranged in the second diffluence chamber (8); Said auxiliary air particle cutter (3) below also is provided with and is used for the analyse atmos particle and an end is arranged on the second diffluence adapter (4) in the second diffluence chamber (8), and said second diffluence adapter (4) other end stretches out above-mentioned second diffluence chamber (8) through second diffluence chamber (8) and communicates with the external world.
5. a kind of binary channel shunting air particle cutter according to claim 4 is characterized in that said auxiliary air particle cutter (3) is arranged on second diffluence chamber (8) and the place that is communicated with that once shunts chamber (6).
6. a kind of binary channel shunting air particle cutter according to claim 3 is characterized in that said primary air particle cutter (1) is a PM10 air particle cutter.
7. a kind of binary channel shunting air particle cutter according to claim 4 is characterized in that said auxiliary air particle cutter (3) is a PM2.5 air particle cutter.
8. a kind of binary channel shunting air particle cutter according to claim 3 is characterized in that, the said flow adapter (5) that once divides adopts air-flow velocity flow adjustable flow distributing adapter.
9. a kind of binary channel shunting air particle cutter according to claim 4 is characterized in that, said second diffluence adapter (4) adopts air-flow velocity flow adjustable flow distributing adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151618 CN202582955U (en) | 2012-01-04 | 2012-04-12 | Dual-passage flow distribution type air particulate matter cutter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220000832.X | 2012-01-04 | ||
| CN201220000832 | 2012-01-04 | ||
| CN 201220151618 CN202582955U (en) | 2012-01-04 | 2012-04-12 | Dual-passage flow distribution type air particulate matter cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582955U true CN202582955U (en) | 2012-12-05 |
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ID=47252356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220151618 Expired - Lifetime CN202582955U (en) | 2012-01-04 | 2012-04-12 | Dual-passage flow distribution type air particulate matter cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196707A (en) * | 2012-01-04 | 2013-07-10 | 武汉宇虹环保产业发展有限公司 | Double-channel bypass-type air particle cutter |
| CN103217330A (en) * | 2013-04-09 | 2013-07-24 | 安徽省安光环境光学工程技术研究中心有限公司 | Device for separating atmospheric particulates on line |
| CN104819873A (en) * | 2015-04-21 | 2015-08-05 | 上海新拓分析仪器科技有限公司 | Flow control device of medium-large flow gas and particles and application method thereof |
-
2012
- 2012-04-12 CN CN 201220151618 patent/CN202582955U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196707A (en) * | 2012-01-04 | 2013-07-10 | 武汉宇虹环保产业发展有限公司 | Double-channel bypass-type air particle cutter |
| CN103217330A (en) * | 2013-04-09 | 2013-07-24 | 安徽省安光环境光学工程技术研究中心有限公司 | Device for separating atmospheric particulates on line |
| CN104819873A (en) * | 2015-04-21 | 2015-08-05 | 上海新拓分析仪器科技有限公司 | Flow control device of medium-large flow gas and particles and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430223 Wuhan Province, East Lake Province, high Xinhua Garden North Road, No. 11 Patentee after: Wuhan Tianhong environmental protection industry Limited by Share Ltd Address before: 430223 Wuhan Province, East Lake Province, high Xinhua Garden North Road, No. 11 Patentee before: Wuhan Yuhong Environment Protection Development Co., Ltd. |