CN110006710B - Biomass combustion particulate matter collection device - Google Patents
Biomass combustion particulate matter collection device Download PDFInfo
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- CN110006710B CN110006710B CN201910326382.XA CN201910326382A CN110006710B CN 110006710 B CN110006710 B CN 110006710B CN 201910326382 A CN201910326382 A CN 201910326382A CN 110006710 B CN110006710 B CN 110006710B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N2001/2285—Details of probe structures
- G01N2001/2288—Filter arrangements
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a biomass combustion particulate matter collecting device, which relates to the technical field of particulate matter collection, and is characterized in that a connecting cover and a collecting assembly are adopted to conveniently collect particulate matters, the connecting cover can be conveniently covered at the air outlet end of a combustion furnace, the collecting assembly can conveniently collect the particulate matters, the collection convenience is improved, the collecting assembly can conveniently replace a collecting column, the collecting device is simple and convenient, the collecting device is arranged, the collection of small filtered particles is realized, and the collection of different particulate matters is realized; the setting up of thread groove and screw thread makes taking off that collection device can be convenient, and it is also comparatively convenient to take a sample and wash, and setting up of fan makes can easily inhale the particulate matter, and convenient and fast can spread into the second passageway with the particulate matter through the cavity passageway, and then inhales in the collection device, and whole is carried in inside, and is clean, and the health makes the user also more comfortable at the during operation mood.
Description
Technical Field
The invention relates to the technical field of particle collection devices, in particular to a biomass combustion particle collection device.
Background
To the burning of biomass, it can produce different particulate matters in the burning, and these particulate matters produce great pollution to the environment, and these particulate matters discharge to the atmosphere in, can produce the aerosol, lead to haze scheduling problem. And the combustion conditions of the biomass are different, and the generated particles are also different, so that the combustion conditions of the biomass can be controlled, the combustion gas can be effectively treated according to the particle conditions of the biomass, and the environmental protection requirement is ensured. In order to realize the research on biomass combustion particulate matters, the biomass combustion particulate matters need to be collected.
Accordingly, one skilled in the art provides a biomass combustion particulate collecting device to solve the above problems in the background art.
Disclosure of Invention
The invention aims to provide a biomass combustion particulate matter collecting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a biomass combustion particulate matter collecting device comprises a connecting cover and a collecting assembly, wherein the connecting cover is connected and arranged at the top of a combustion furnace for combusting biomass, and combustion flue gas of the biomass is discharged through a top exhaust hole of the connecting cover; the particle collecting device is characterized in that a plurality of mounting holes capable of extending into the particle collecting device are formed in the connecting cover, the collecting assembly is arranged on the connecting cover through the mounting holes, the inner end of the collecting assembly is detachably provided with a collecting column for collecting particles, and the collecting column is of a porous structure.
Further, as preferred, the lower extreme of connecting cover is scalable regulation's toper connecting cover, the toper connecting cover is the big toper structure of the little lower extreme in upper end, just be provided with on the toper connecting cover along its generating line direction for the coincidence linkage segment, be provided with the locking double-screw bolt on the coincidence linkage segment, through adjusting the coincidence length realization of coincidence linkage segment is right toper connecting cover lower extreme open-ended is adjusted.
Further, as preferred, gather the subassembly and include barrel, clamping bar and centre gripping spoon, wherein, sealed adapter sleeve has been cup jointed to the outside of barrel, one side of barrel is provided with two clamping bars that are opposite form, the tip of clamping bar is provided with the centre gripping spoon of mutual disposition, two the clamping bar with be provided with the centre gripping subassembly that carries out centre gripping control to the clamping bar between the sealed adapter sleeve, the both ends centre gripping of gathering the post is two between the centre gripping spoon.
Further, as preferred, the centre gripping subassembly includes connecting rod, pull rod, retaining member and hinge, wherein, the one end of pull rod adopts hinged joint is provided with two cross arrangement's connecting rod, the tip of connecting rod articulates at the middle part of clamping bar, the pull rod adopts retaining member adjustable position's setting is in on the sealing connection cover, through the retaining member is realized the clamping bar is right the centre gripping locking of collection post.
Further, as preferred, the sealed adapter sleeve keep away from one side of gathering the post still is provided with the tiny particle collection subassembly that gathers the particulate matter, tiny particle collection subassembly is used for gathering the granule that is less than the granule particle diameter that gathers of gathering the post.
Further, as preferred, the tiny particle collection assembly includes collection device, wherein, the inside of barrel is close to one side position department of clamping bar and has seted up the second passageway, one side that the inside of barrel is located the second passageway is provided with the fan, the second passageway with be provided with between the fan and carry out filterable filter pulp or filter screen to the large granule, first passageway has been seted up to the one end of barrel, and the end of barrel is provided with collection device, the barrel is twisted with collection device through the screw thread and is closed fixedly.
Further, as preferred, be provided with a plurality of through-holes on the centre gripping spoon, the one end of barrel is provided with the battery jar, the inside of battery jar is provided with the battery, the battery is the fan power supply.
Further, as preferred, collection device includes the box body, one side of box body is provided with the bottom plate, one side central point department of putting of bottom plate has seted up the thief hole, and the position department of the corresponding thief hole of one side of bottom plate rotates and is connected with the sample lid, the opposite side of box body is provided with the connecting piece, the inside central point department of putting of connecting piece has seted up first collection hole.
Further, as preferred, the inboard of connecting piece is provided with the thread groove, thread groove and screw thread looks adaptation, the inboard of sample lid is provided with the sealing washer.
Further, as preferred, the air inlet of the fan is connected with the second channel, and the air outlet of the fan is connected with the first channel.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the connecting cover and the collecting assembly are adopted to conveniently collect the particles, the connecting cover can be conveniently covered on the air outlet end of the combustion furnace, the collecting assembly can conveniently collect the particles, the collection convenience is improved, the collecting assembly can conveniently replace the collecting column, the collecting device is simple and convenient, the collection of the filtered small particles is realized, and the collection of different particles is realized;
2. the setting of thread groove and screw thread makes taking off that collection device can be convenient, and it is also comparatively convenient to take a sample and wash, first collection hole and first passageway intercommunication for the particulate matter can be inhaled into in the collection device completely.
3. The setting up of fan makes can easily inhale the particulate matter, and convenient and fast can spread into the second passageway with the particulate matter through the cavity passageway, and then inhales the collection device in, whole inside is carried, clean, the health makes the user also more comfortable at the during operation mood.
Drawings
FIG. 1 is a schematic structural diagram of a biomass combustion particulate matter collecting device;
FIG. 2 is a schematic structural view of a collection assembly of a biomass combustion particulate collection device;
FIG. 3 is a schematic view of the fan position in a biomass burning particulate collection device;
fig. 4 is a schematic structural diagram of a collecting device in a biomass combustion particulate matter collecting device.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a biomass combustion particulate matter collecting device includes a connecting cover 01 and a collecting assembly 05, wherein the connecting cover 01 is connected to a top of a combustion furnace for combusting biomass, and combustion flue gas of the biomass is exhausted through a top exhaust hole 06 of the connecting cover 01; the particle collecting device is characterized in that a plurality of mounting holes capable of extending into the particle collecting device are formed in the connecting cover 01, the collecting assembly is arranged on the connecting cover through the mounting holes, the inner end of the collecting assembly 05 is detachably provided with a collecting column 15 for collecting particles, and the collecting column 15 is of a porous structure.
In this embodiment, the lower extreme of connecting cover is scalable regulation's toper connecting cover, the toper connecting cover is the big toper structure of the little lower extreme in upper end, just be provided with on the toper connecting cover for coincidence linkage segment 03 along its generating line direction, be provided with locking stud 04 on the coincidence linkage segment 03, through adjusting the coincidence length realization of coincidence linkage segment is right toper connecting cover lower extreme open-ended is adjusted.
Wherein, as the embodiment of preferred, gather subassembly 05 including barrel 1, clamping bar 8 and centre gripping spoon 10, wherein, sealed adapter sleeve 12 has been cup jointed to the outside of barrel 1, one side of barrel 1 is provided with two and is opposite form clamping bar 8, the tip of clamping bar is provided with the centre gripping spoon 10 of mutual disposition, two the clamping bar with be provided with the centre gripping subassembly that carries out centre gripping control to the clamping bar between the sealed adapter sleeve, the both ends centre gripping of collection post 15 is two between the centre gripping spoon.
As a better embodiment, the clamping assembly comprises a connecting rod 16, a pull rod 17, a locking member 7 and a hinge 11, wherein one end of the pull rod 17 is connected with the connecting rod 16 provided with two crossed arrangements by the hinge 11, the end part of the connecting rod is hinged to the middle part of the clamping rod, the pull rod is arranged on the sealing connecting sleeve by adjusting the position of the locking member 7, and the clamping and locking of the collecting column are realized by the locking member.
In this embodiment, the sealed adapter sleeve keep away from one side of gathering the post still is provided with the tiny particle collection subassembly that gathers the particulate matter, tiny particle collection subassembly is used for gathering being less than the granule particle diameter that gathers by the post.
The small particle collecting assembly comprises a collecting device 4, wherein a second channel 14 is formed in one side position, close to the clamping rod 8, of the inside of the barrel 1, a fan 13 is arranged on one side, located on the second channel 14, of the inside of the barrel 1, the second channel and a filter cotton or a filter screen for filtering large particles are arranged between the fans, a first channel 5 is formed in one end of the barrel 1, the collecting device 4 is arranged at the tail end of the barrel 1, and the barrel 1 and the collecting device 4 are screwed and fixed through threads 6. The clamping spoon 10 is provided with a plurality of through holes 9, one end of the barrel body 1 is provided with a battery jar 2, a battery 3 is arranged inside the battery jar 2, and the battery supplies power to the fan.
In addition, in the present invention, the collecting device 4 includes a box 46, a bottom plate 45 is disposed on one side of the box 46, a sampling hole 43 is disposed at a central position of one side of the bottom plate 45, a sampling cover 44 is rotatably connected to a position of one side of the bottom plate 45 corresponding to the sampling hole 43, a connecting member 41 is disposed on the other side of the box 46, and a first collecting hole 42 is disposed at an inner central position of the connecting member 41.
The inner side of the connecting piece 41 is provided with a thread groove which is matched with the thread 6, and the inner side of the sampling cover 44 is provided with a sealing ring. The air inlet of the fan 13 is connected with the second channel 14, and the air outlet of the fan 13 is connected with the first channel 5.
According to the invention, the connecting cover and the collecting assembly are adopted to conveniently collect the particles, the connecting cover can be conveniently covered on the air outlet end of the combustion furnace, the collecting assembly can conveniently collect the particles, the collection convenience is improved, the collecting assembly can conveniently replace the collecting column, the collecting device is simple and convenient, the collection of the filtered small particles is realized, and the collection of different particles is realized; the setting of thread groove and screw thread makes taking off that collection device can be convenient, and it is also comparatively convenient to take a sample and wash, first collection hole and first passageway intercommunication for the particulate matter can be inhaled into in the collection device completely. The setting up of fan makes can easily inhale the particulate matter, and convenient and fast can spread into the second passageway with the particulate matter through the cavity passageway, and then inhales the collection device in, whole inside is carried, clean, the health makes the user also more comfortable at the during operation mood.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (4)
1. A biomass combustion particulate matter collecting device comprises a connecting cover (01) and a collecting assembly (05), wherein the connecting cover (01) is connected and arranged at the top of a combustion furnace for combusting biomass, and combustion smoke of the biomass is discharged through a top exhaust hole (06) of the connecting cover (01); the particle collecting device is characterized in that a plurality of mounting holes capable of extending into the connecting cover (01) are formed in the connecting cover, the collecting assembly is arranged on the connecting cover through the mounting holes, the inner end of the collecting assembly (05) is detachably provided with a collecting column (15) for collecting particles, and the collecting column (15) is of a porous structure;
the lower end of the connecting cover is a telescopic and adjustable conical connecting cover, the conical connecting cover is of a conical structure with a small upper end and a large lower end, a superposed connecting section (03) is arranged on the conical connecting cover along the bus direction of the conical connecting cover, a locking stud (04) is arranged on the superposed connecting section (03), and the opening at the lower end of the conical connecting cover is adjusted by adjusting the superposed length of the superposed connecting section;
the collecting assembly (05) comprises a cylinder body (1), clamping rods (8) and clamping spoons (10), wherein a sealing connecting sleeve (12) is sleeved outside the cylinder body (1), two opposite clamping rods (8) are arranged on one side of the cylinder body (1), the clamping spoons (10) which are oppositely arranged are arranged at the end parts of the clamping rods, a clamping assembly for clamping and controlling the clamping rods is arranged between the two clamping rods and the sealing connecting sleeve, and two ends of the collecting column (15) are clamped between the two clamping spoons;
the clamping assembly comprises a connecting rod (16), a pull rod (17), a locking piece (7) and a hinge (11), wherein one end of the pull rod (17) is provided with two connecting rods (16) which are arranged in a crossed mode through the hinge (11) in a connecting mode, the end portion of each connecting rod is hinged to the middle of the corresponding clamping rod, the pull rod is arranged on the sealing connecting sleeve in a position-adjustable mode through the locking piece (7), and the clamping and locking of the collecting column through the clamping rod are achieved through the locking piece;
a small particle collecting assembly for collecting particles is further arranged on one side, far away from the collecting column, of the sealing connecting sleeve, and the small particle collecting assembly is used for collecting particles with particle sizes smaller than those of the particles collected by the collecting column;
the small particle collecting assembly comprises a collecting device (4), wherein a second channel (14) is formed in one side of the interior of the barrel (1) close to the clamping rod (8), a fan (13) is arranged on one side of the interior of the barrel (1) close to the second channel (14), filter cotton or a filter screen for filtering large particles is arranged between the second channel and the fan, a first channel (5) is formed in one end of the barrel (1), the collecting device (4) is arranged at the tail end of the barrel (1), and the barrel (1) and the collecting device (4) are screwed and fixed through threads (6);
collection device (4) include box body (46), one side of box body (46) is provided with bottom plate (45), one side central point department of putting of bottom plate (45) has seted up thief hole (43), and the position department of the corresponding thief hole (43) of one side of bottom plate (45) rotates and is connected with sample lid (44), the opposite side of box body (46) is provided with connecting piece (41), first collection hole (42) have been seted up to the inside central point department of putting of connecting piece (41).
2. The biomass combustion particulate collecting device as claimed in claim 1, wherein a plurality of through holes (9) are arranged on the clamping spoon (10), a battery jar (2) is arranged at one end of the cylinder (1), and a battery (3) is arranged inside the battery jar (2) and supplies power to the fan.
3. The biomass combustion particulate collecting device is characterized in that the inner side of the connecting piece (41) is provided with a thread groove which is matched with the thread (6), and the inner side of the sampling cover (44) is provided with a sealing ring.
4. The biomass combustion particulate collecting device as claimed in claim 1, wherein the air inlet of the fan (13) is connected to the second channel (14), and the air outlet of the fan (13) is connected to the first channel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326382.XA CN110006710B (en) | 2019-04-18 | 2019-04-18 | Biomass combustion particulate matter collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326382.XA CN110006710B (en) | 2019-04-18 | 2019-04-18 | Biomass combustion particulate matter collection device |
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| Publication Number | Publication Date |
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| CN110006710A CN110006710A (en) | 2019-07-12 |
| CN110006710B true CN110006710B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910326382.XA Active CN110006710B (en) | 2019-04-18 | 2019-04-18 | Biomass combustion particulate matter collection device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113405867B (en) * | 2021-07-26 | 2023-03-28 | 天津环科环境规划科技发展有限公司 | Particulate matter sampling device and particulate matter detection device |
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| CN102680288A (en) * | 2012-06-12 | 2012-09-19 | 东莞理工学院 | Inertia fiber filter membrane device for grading particles |
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| CN107560903A (en) * | 2017-10-23 | 2018-01-09 | 武汉碧海云天科技股份有限公司 | A kind of road surface airborne dust sample cover |
| CN206920196U (en) * | 2017-07-05 | 2018-01-23 | 湘潭大学 | Particulate collector |
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| CN207816664U (en) * | 2018-03-01 | 2018-09-04 | 福建省金皇环保科技有限公司 | A kind of atmosphere sampling instrument |
| CN208399389U (en) * | 2018-08-08 | 2019-01-18 | 佛山市智联创合环保科技有限公司 | A kind of portable gas detector |
| CN208751928U (en) * | 2018-08-15 | 2019-04-16 | 江苏格林勒斯检测科技有限公司 | A kind of gas sampling device |
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2019
- 2019-04-18 CN CN201910326382.XA patent/CN110006710B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6787018B1 (en) * | 2000-12-08 | 2004-09-07 | The Regents Of The University Of California | Dielectrophoretic concentration of particles under electrokinetic flow |
| CN102680288A (en) * | 2012-06-12 | 2012-09-19 | 东莞理工学院 | Inertia fiber filter membrane device for grading particles |
| CN206793267U (en) * | 2017-05-27 | 2017-12-26 | 深圳市斯诺实业发展股份有限公司 | A kind of exhaust gas dust filter |
| CN207095926U (en) * | 2017-06-30 | 2018-03-13 | 迪天环境技术南京股份有限公司 | A kind of portable dust automatic sampling apparatus |
| CN206920196U (en) * | 2017-07-05 | 2018-01-23 | 湘潭大学 | Particulate collector |
| CN107560903A (en) * | 2017-10-23 | 2018-01-09 | 武汉碧海云天科技股份有限公司 | A kind of road surface airborne dust sample cover |
| CN207816664U (en) * | 2018-03-01 | 2018-09-04 | 福建省金皇环保科技有限公司 | A kind of atmosphere sampling instrument |
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