CN116678798A - High-precision industrial dust detector and use method thereof - Google Patents
High-precision industrial dust detector and use method thereof Download PDFInfo
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- CN116678798A CN116678798A CN202310683867.0A CN202310683867A CN116678798A CN 116678798 A CN116678798 A CN 116678798A CN 202310683867 A CN202310683867 A CN 202310683867A CN 116678798 A CN116678798 A CN 116678798A
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- 238000000034 method Methods 0.000 title claims abstract description 12
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- 238000004891 communication Methods 0.000 claims description 15
- 210000004907 gland Anatomy 0.000 claims description 12
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- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
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- 238000009423 ventilation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
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- 239000000292 calcium oxide Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
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- 239000002817 coal dust Substances 0.000 description 1
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- 239000008397 galvanized steel Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- 229910052761 rare earth metal Inorganic materials 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The application discloses a high-precision industrial dust detector and a use method thereof, belongs to the technical field of environmental protection, solves the problems that the existing dust sensor is fixed on a top seat and is easy to damage, and meanwhile, the dust sensor can only move longitudinally, and has a limited detection range, and comprises the following components: the detection main body comprises a detection shell, a detection control assembly and an auxiliary fixing assembly; the dust detection mechanism is detachably connected with the detection main body and is used for detecting industrial dust in real time; the dust detection mechanism includes: detecting a bearing seat; an adjustable detection portion disposed within the detection socket; a detection adjustment assembly for adjusting the position of the adjustable detection portion; a detection protection part connected with the detection bearing seat; the embodiment of the application is provided with the detection and adjustment assembly, and the detection and adjustment assembly can flexibly adjust the positions of the adjustable detection parts, so that dust requirements at different positions are met, the problem of overlarge single-point detection errors is avoided, and the detection precision of the adjustable detection parts is ensured.
Description
Technical Field
The application belongs to the technical field of environmental protection, and particularly relates to a high-precision industrial dust detector and a use method thereof.
Background
The dust concentration detector is called as dust concentration measuring instrument or dust concentration tester for short, and is mainly used for detecting the dust concentration in the ambient air, and at present, the types of the dust detector are as follows: the dust instrument is widely applied to the fields of disease prevention control centers, mines, metallurgy, power plants, chemical industry manufacture, sanitation supervision, environmental protection, environmental on-line monitoring and the like.
Through searching, the prior Chinese patent with the publication number of CN212986649U is a dust monitoring device, and the dust monitoring device comprises a base, a dust sensor, a top seat, a lifting plate, a motor and a fixed frame, wherein guide rods are symmetrically and fixedly connected to the two sides of the top end of the base, a top plate is fixedly connected to the guide rods, the lifting plate penetrates through and is in sliding connection with the guide rods, and a lifting rod is fixedly connected to the axial center of the top end of the lifting plate; the lifting rod penetrates through the top plate and is fixedly connected with a top seat, and a dust sensor is fixedly arranged on the top seat; the bottom end of the lifting plate is fixedly connected with a fixed frame, and the inner axial position in the fixed frame is fixedly connected with an electromagnet; however, the existing dust sensor is fixed on the top seat and is easy to damage, and meanwhile, the dust sensor can only move longitudinally, so that the detection precision is reduced, and based on the detection precision, a high-precision industrial dust detector and a use method thereof are provided.
Disclosure of Invention
The application aims to overcome the defects of the prior art, provides a high-precision industrial dust detector and a use method thereof, and solves the problems that the existing dust sensor is fixed on a top seat and is easy to damage, and meanwhile, the dust sensor can only move longitudinally and has a limited detection range.
The present application is achieved by a high-precision industrial dust detector comprising:
the detection main body comprises a detection shell, a detection control assembly and an auxiliary fixing assembly, wherein the detection control assembly is installed in the detection shell, and the auxiliary fixing assembly is connected with the detection shell and used for auxiliary fixing of the detection shell;
the dust detection mechanism is detachably connected with the detection main body and is used for detecting industrial dust in real time;
wherein, dust detection mechanism includes:
detecting a bearing seat;
an adjustable detection portion disposed within the detection socket;
the detection and adjustment assembly is used for adjusting the position of the adjustable detection part and is connected with the adjustable detection part;
a detection protection part detachably connected with the detection bearing seat, wherein the detection protection part is used for protecting the adjustable detection part, and
the gas analyzer is electrically connected with the detection adjusting assembly and the adjustable detection part respectively, and is fixedly arranged on the detection bearing seat.
The detection and adjustment assembly includes:
the detection adjusting piece is fixedly arranged in the detection bearing seat;
the adjusting swinging seat is detachably connected with the detection adjusting piece, and an adjusting pushing seat is fixedly arranged on the adjusting swinging seat;
at least one group of adjusting push rods, one ends of the adjusting push rods are hinged with the adjusting push seats, the other ends of the adjusting push rods extend into the upper limiting seats, at least one group of guide seats are arranged in the upper limiting seats, the guide seats are in sliding connection with the adjusting push rods, and the adjusting push rods are hinged with adjustable detection parts;
and the rotation adjusting part is fixedly connected with the adjusting swing seat and is used for adjusting the position of the adjustable detecting part and assisting the adjustable detecting part to detect dust.
The rotation adjusting section includes:
the gear connecting rod is arranged on one side of the adjusting swing seat, and one end of the gear connecting rod is fixedly connected with the adjusting swing seat;
the first gear is sleeved on the gear connecting rod and is rotationally connected with the end part of the gear connecting rod;
the second gear is arranged on the first gear, the second gear and the first gear are in meshed transmission, and the bottom of the second gear is rotationally connected with the gear connecting rod;
the third gear is arranged on one side of the second gear, the third gear and the second gear are in meshed transmission, the bottom of the third gear is rotationally connected with the end part of the gear connecting rod, the third gear is fixedly connected with a rotary swing arm, and the other end of the rotary swing arm is fixedly connected with a rotary detection head.
The adjustable detection portion includes:
at least one set of swing detection heads, wherein the swing detection heads are detachably connected with the adjusting push rod;
the rotary detection head is matched with the swing detection head, and the rotary detection head is fixedly connected with the rotary swing arm.
The detection housing includes:
the front panel is detachably provided with a display screen;
the gland is detachably connected with the front panel, the gland and the front panel enclose a working cavity, and the detection control assembly is arranged in the working cavity;
wherein, the detection control assembly includes:
the control main board is electrically connected with the gas analyzer;
the detection power supply module is electrically connected with the control main board and is used for supplying power to the control main board and the gas analyzer;
the wireless communication module is electrically connected with the control main board and the detection power supply module, and is used for detecting data transmission.
The detection body further includes:
the detection mechanism connecting part is used for connecting the front panel and the dust detection mechanism;
wherein, detection mechanism connecting portion includes:
the detection mechanism connecting seat is fixedly connected with the detection bearing seat;
the detection buckling seat is arranged on one side of the detection mechanism connecting seat and is connected with the detection mechanism connecting seat;
one end of the connecting screw rod is connected with the detection buckling seat, and the other end of the connecting screw rod penetrates through the front panel and extends into the working cavity;
the adjusting screw sleeve is sleeved on the connecting screw rod, the adjusting screw sleeve is rotatably installed in the front panel, and the adjusting screw sleeve is connected with the connecting screw rod through threads.
The auxiliary fixing assembly includes:
the fixed bearing seat is fixedly connected with the gland;
an auxiliary fixing piece arranged in the fixed bearing seat;
a fixed transmission member connected to the auxiliary fixing member;
and the fixed linkage part is connected with the fixed transmission piece and is connected with an auxiliary clamping seat.
The fixed linkage part includes:
one side of the linkage rack is connected with the fixed transmission piece and is in sliding connection with the fixed bearing seat;
and the driven gears are meshed with the linkage gears for transmission, and are connected with the auxiliary clamping seat through the hinging rod group.
The hinge lever group includes:
an inner hinge rod;
the outer hinge rod is matched with the inner hinge rod and is rotatably arranged on the fixed bearing seat;
the hinge pushing rod is used for connecting the inner hinge rod and the outer hinge rod, the hinge pushing rod is connected with the inner hinge rod and the outer hinge rod respectively, and one end of the hinge pushing rod is hinged with the auxiliary clamping seat.
On the other hand, the application also provides a use method of the precision industrial dust detector, which comprises the following steps:
step S10, rotating an auxiliary fixing piece, wherein the auxiliary fixing piece drives a fixed transmission piece to slide along a fixed bearing seat, and when the auxiliary fixing piece slides, a linkage rack is driven to drive a driven gear to swing, and the driven gear sequentially drives an inner hinging rod, an outer hinging rod and a hinging push rod to swing, so that an auxiliary clamping seat is clamped and fixed at a position to be installed;
step S20, when in operation, the detection adjusting piece is started, the detection adjusting piece drives the adjustment swinging seat to rotate, so that the adjustment swinging seat drives the adjustment pushing seat to rotate, and the adjustment pushing seat drives the plurality of groups of adjustment push rods to move along the guide seat, thereby realizing adjustment of the position of the swinging detection head;
step S30, the detection adjusting piece drives the adjustment swinging seat to rotate, so that the adjustment swinging seat drives the adjustment pushing seat to rotate, the adjustment swinging seat further drives the gear connecting rod to do circumferential swinging, the gear connecting rod drives the second gear to do circumferential movement around the first gear and simultaneously drives the third gear to rotate, the third gear drives the rotary swinging arm and the rotary detection head to do circumferential swinging during rotation, dust concentration is detected, and collected data are transmitted to the control main board by the dust sensor and the dust detection rod arranged in the swinging detection head and the rotary detection head;
and S40, when the detection position needs to be adjusted, the adjusting screw sleeve is manually rotated, and the adjusting screw sleeve drives the connecting screw rod to move up and down, so that the connecting screw rod drives the detection mechanism connecting seat and the detection bearing seat to move up and down, and the detection position of the adjustable detection part is adjusted.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
the embodiment of the application is provided with the detection and adjustment assembly, and the detection and adjustment assembly can flexibly adjust the position of the adjustable detection part, so that dust requirements at different positions are met, the problem of overlarge single-point detection error is avoided, and the detection precision of the adjustable detection part is ensured.
The embodiment of the application is provided with the detection protection part, the detection protection part can fully protect the adjustable detection part, so that the normal operation of the adjustable detection part is ensured, and meanwhile, the detection protection part is provided with the inward-concave inward-bending seat, so that dust distribution is more uniform, and the measurement error rate of the adjustable detection part is reduced.
The embodiment of the application is provided with the auxiliary fixing component, and the auxiliary fixing component can meet the requirements of stable installation and fixation of the high-precision industrial dust detector in different environments, so that the working stability of the adjustable detection part is ensured.
Drawings
FIG. 1 is a schematic diagram of a high-precision industrial dust detector according to the present application.
Fig. 2 is a front view of the present application.
Fig. 3 is a side view of the present application.
Fig. 4 is a top view of the present application.
Fig. 5 is a schematic structural diagram of the dust detection mechanism provided by the application.
Fig. 6 is a front view of the dust detection mechanism provided by the present application.
Fig. 7 is a cross-sectional view taken along A-A of fig. 6.
Fig. 8 is a B-B cross-sectional view of fig. 6.
Fig. 9 is a schematic structural diagram of a detection and adjustment assembly provided by the application.
Fig. 10 is a schematic perspective view of a detection adjustment assembly according to the present application.
Fig. 11 is a front view of a detection and adjustment assembly provided by the present application.
Fig. 12 is a bottom view of a detection and adjustment assembly provided by the present application.
Fig. 13 is a schematic view of the internal structure of the working chamber provided by the present application.
Fig. 14 is a schematic structural view of an auxiliary fixing assembly provided by the present application.
Fig. 15 is a side view of an auxiliary fixing assembly provided by the present application.
Fig. 16 is a top view of an auxiliary fixing assembly provided by the present application.
FIG. 17 is a schematic diagram of an implementation flow of a method for using the precision industrial dust detector provided by the application.
In the figure: 1-detecting body, 11-detecting housing, 111-front panel, 112-gland, 113-working chamber, 12-alarm portion, 13-detecting control component, 131-control main board, 132-detecting power supply module, 133-wireless communication module, 14-detecting mechanism connecting portion, 141-connecting screw, 142-adjusting screw sleeve, 143-detecting buckle seat, 144-detecting mechanism connecting seat, 2-auxiliary fixing component, 21-auxiliary fixing piece, 22-fixed transmission piece, 23-auxiliary clamping seat, 24-fixed linkage portion, 241-linkage rack, 242-driven gear, 243-inner hinge rod, 244-outer hinge rod, 245-hinge push rod, 25-fixed bearing seat, 3-dust detecting mechanism, 31-detecting bearing seat, 32-detecting protecting portion, 321-upper protecting seat, 322-lower protecting seat, 323-upper ventilating groove, 324-lower bending seat, 33-gas analyzer, 34-detecting adjusting component, 341-detecting adjusting piece, 342-adjusting swing seat, 343-adjusting push rod, 344-adjusting push seat, 344-upper adjusting seat, 35-guide gear, 35-swing gear, 35-third adjusting seat, 35-guide gear, 35-swing gear, 35-rotating and 35-rotating guide portion, 35-rotating and detecting head, 35-rotating portion, rotating and detecting head, and detecting head.
Detailed Description
The existing dust sensor is fixed on the footstock and is easy to damage, and meanwhile, the dust sensor can only longitudinally move, the detection range is limited, so that the detection precision is reduced, based on the detection range, we propose a high-precision industrial dust detector and a use method thereof, in short, the high-precision industrial dust detector comprises a detection main body 1, the detection main body 1 comprises a detection shell 11, a detection control component 13 and an auxiliary fixing component 2, and meanwhile, the dust detector further comprises a dust detection mechanism 3 detachably connected with the detection main body 1, the dust detection mechanism 3 is used for real-time detection of industrial dust, and the dust detection mechanism 3 comprises: the gas analyzer comprises a detection bearing seat 31, an adjustable detection part 36 arranged in the detection bearing seat 31, a detection adjusting assembly 34 used for adjusting the position of the adjustable detection part 36, and a detection protection part 32 detachably connected with the detection bearing seat 31, wherein the detection protection part 32 is used for protecting the adjustable detection part 36 and the gas analyzer 33; the embodiment of the application is provided with the detection and adjustment assembly 34, and the detection and adjustment assembly 34 can flexibly adjust the position of the adjustable detection part 36, so that dust requirements at different positions are met, the problem of overlarge single-point detection error is avoided, and the detection precision of the adjustable detection part 36 is ensured.
The embodiment of the application provides a high-precision industrial dust detector, as shown in fig. 1-4, which comprises:
the detection main body 1 comprises a detection shell 11, a detection control assembly 13 and an auxiliary fixing assembly 2, wherein the detection control assembly 13 is arranged in the detection shell 11, and the auxiliary fixing assembly 2 is connected with the detection shell 11 and used for auxiliary fixing of the detection shell 11;
and the dust detection mechanism 3 is detachably connected with the detection main body 1, and the dust detection mechanism 3 is used for detecting industrial dust in real time.
As shown in fig. 5 to 8, the dust detection mechanism 3 includes:
a detection support 31;
an adjustable detection portion 36 provided in the detection socket 31;
a detection and adjustment assembly 34 for adjusting the position of the adjustable detection part 36, the detection and adjustment assembly 34 being connected to the adjustable detection part 36;
a detection protecting portion 32 detachably connected to the detection socket 31, the detection protecting portion 32 protecting the adjustable detection portion 36, and
the gas analyzer 33, the gas analyzer 33 is electrically connected with the detection adjusting assembly 34 and the adjustable detecting portion 36, and the gas analyzer 33 is fixedly mounted on the detection bearing seat 31.
In this embodiment, in operation, the gas analyzer 33 starts the adjustable detection portion 36, and then starts the detection adjustment assembly 34, and the detection adjustment assembly 34 drives the adjustable detection portion 36 to move, so that flexible adjustment of the position of the adjustable detection portion 36 is achieved, and detection accuracy is ensured.
The gas analyzer 33 is internally provided with a single chip microcomputer, and the detection principle of the gas analyzer 33 includes, but is not limited to, laser scattering, electrostatic induction, infrared detection and light absorption, meanwhile, the gas analyzer 33 can receive the electric signal collected by the adjustable detection portion 36 and transmit the electric signal to the detection control component 13, so that analysis and detection of dust types and concentration are realized, the gas analyzer 33 is internally provided with the single chip microcomputer, and in order to eliminate detection errors, the gas analyzer 33 and the adjustable detection portion 36 can be fully protected by the detection protection portion 32, so that the surface of the adjustable detection portion 36 is prevented from being interfered, and the detection accuracy is ensured.
In a further preferred embodiment of the present application, as shown in FIGS. 9-12, the detection and adjustment assembly 34 includes:
a detection adjusting member 341, wherein the detection adjusting member 341 is fixedly installed in the detection bearing seat 31;
an adjusting swing seat 342 detachably connected with the detecting and adjusting piece 341, wherein an adjusting pushing seat 343 is fixedly arranged on the adjusting swing seat 342;
at least one group of adjusting push rods 344, one end of each adjusting push rod 344 is hinged with the corresponding adjusting push seat 343, the other end of each adjusting push rod 344 extends into the corresponding upper limit seat 345, at least one group of guide seats 346 are arranged in the corresponding upper limit seat 345, the guide seats 346 are slidably connected with the corresponding adjusting push rods 344, and the adjusting push rods 344 are hinged with the corresponding adjustable detection parts 36;
and a rotation adjusting part 35 fixedly connected with the adjusting swing seat 342, wherein the rotation adjusting part 35 is used for adjusting the position of the adjustable detecting part 36 and assisting the adjustable detecting part 36 to detect dust.
In this embodiment, the detecting and adjusting member 341 is specifically a unidirectional asynchronous motor, and the unidirectional asynchronous motor is detachably mounted in the detecting and bearing bracket 31 through a fastening bolt, the output end of the unidirectional asynchronous motor is connected with an adjusting and swinging seat 342 in an interference fit manner, the adjusting and swinging seat 342 is a "U" shaped steel or an "i" shaped steel, the central position of the adjusting and swinging seat 342 is connected with the unidirectional asynchronous motor, the adjusting and pushing seat 343 is in a hexagonal block structure, the ends of the adjusting and pushing seat 343 are respectively hinged with six groups of adjusting push rods 344, and the other ends of the adjusting push rods 344 are hinged with the adjustable detecting portion 36.
The upper limit seat 345 is a round seat with polished inner wall, the upper limit seat 345 is fixedly connected with the detection bearing seat 31 through a fastening bolt or a connecting rod, the upper limit seat 345 is sleeved outside the adjustment swing seat 342 and the adjustment pushing seat 343, a plurality of groups of guide seats 346 are arranged in the upper limit seat 345, the number of the guide seats 346 is consistent with that of the adjustment push rods 344, the guide seats 346 are arranged in one-to-one correspondence with the adjustment push rods 344, the adjustment push rods 344 can be guided and limited by the guide seats 346, and the guide seats 346 can also support the adjustable detection part 36, so that the detection range of the adjustable detection part 36 is ensured.
In the present embodiment, the adjustable detecting section 36 includes:
at least one set of swing detection heads 361, the swing detection heads 361 being detachably connected to the adjustment push rod 344;
a rotation detection head 362 cooperating with the swing detection head 361, the rotation detection head 362 being fixedly connected to the rotation swing arm 354.
The number of the swinging detection heads 361 can be six groups, seven groups or eight groups, the number of the swinging detection heads 361 is identical to the number of the adjusting push rods 344, the types of the swinging detection heads 361 are identical to the types of the rotating detection heads 362, dust sensors and dust detection rods are arranged in the swinging detection heads 361 and the rotating detection heads 362, the measurement temperatures of the swinging detection heads 361 and the rotating detection heads 362 are-50-250 ℃, the detection requirements of dust content under different environments are met, the swinging detection heads 361 and the rotating detection heads 362 can measure industrial dust, coal dust, flour, starch, dust, smoke dust and quicklime with the nominal diameter of 0.05-300 mu m, the swinging detection heads 361 and the rotating detection heads 362 are made of rare earth amorphous alloy materials, and the lengths of the swinging detection heads 361 and the rotating detection heads 362 are 200-1200mm, so that the detection of dust concentration under different environments can be met.
When the swing detection device works, the detection adjusting piece 341 is opened, the detection adjusting piece 341 drives the adjustment swing seat 342 to rotate, so that the adjustment swing seat 342 drives the adjustment pushing seat 343 to rotate, the adjustment pushing seat 343 drives the plurality of groups of adjustment push rods 344 to move along the guide seat 346, and the adjustment of the swing detection head 361 is realized.
In a further preferred embodiment of the present application, as shown in fig. 9 to 10, the rotation adjusting part 35 includes:
the gear link 355 is arranged at one side of the adjusting swing seat 342, and one end of the gear link 355 is fixedly connected with the adjusting swing seat 342;
the first gear 351 is sleeved on the gear connecting rod 355, and the first gear 351 is rotationally connected with the end part of the gear connecting rod 355;
the second gear 352 is arranged on the first gear 351, the second gear 352 is in meshed transmission with the first gear 351, and the bottom of the second gear 352 is in rotary connection with the gear connecting rod 355;
the third gear 353, the third gear 353 sets up in one side of second gear 352, and the meshing transmission between third gear 353 and the second gear 352, the bottom of third gear 353 and the tip swivelling joint of gear connecting rod 355, and third gear 353 fixedly connected with rotatory swing arm 354, the other end fixedly connected with rotatory detection head 362 of rotatory swing arm 354.
In this embodiment, the gear link 355 is rotationally connected with the second gear 352 and the third gear 353 through the connecting sleeves respectively, the first gear 351 is rotationally connected with the upper limit seat 345, the upper limit seat 345 is used for limiting the first gear 351, the inner diameters of the first gear 351, the second gear 352 and the third gear 353 are sequentially reduced, and in operation, the unidirectional asynchronous motor drives the adjusting swing seat 342 to rotate, so that the adjusting swing seat 342 drives the adjusting push seat 343 to rotate, the adjusting swing seat 342 further drives the gear link 355 to do circumferential swing, the gear link 355 drives the second gear 352 to do circumferential motion around the first gear 351 and simultaneously drives the third gear 353 to rotate, and the third gear 353 drives the rotating swing arm 354 and the rotating detection head 362 to do circumferential swing when rotating, so as to detect dust concentration.
As shown in fig. 5 to 8, the detection protection unit 32 includes:
the upper protection seat 321, wherein the upper protection seat 321 is detachably connected with the detection bearing seat 31 through a buckle or a fastening bolt;
the lower protection seat 322 fixedly connected with the upper protection seat 321, the upper protection seat 321 and the lower protection seat 322 cooperate to fully protect the adjustable detection portion 36, damage to the adjustable detection portion 36 is avoided, the bottom of the lower protection seat 322 is provided with an inward concave inner bending seat 325, a plurality of groups of lower ventilation grooves 324 are formed in the lower protection seat 322 and the inner bending seat 325, and a plurality of groups of upper ventilation grooves 323 are formed in the upper protection seat 321.
In this embodiment, the lower protection seat 322 is fixedly connected with the inner bending seat 325 by integrally forming or welding, and the inner walls of the upper protection seat 321, the lower protection seat 322 and the inner bending seat 325 are polished, and the upper protection seat 321, the lower protection seat 322 and the inner bending seat 325 are made of alloy materials, so that the adjustable detection portion 36 has corrosion resistance and high temperature and high pressure resistance, thereby ensuring stable operation under complex environment.
The embodiment of the application is provided with the detection protection part 32, the detection protection part 32 can fully protect the adjustable detection part 36, so that the normal operation of the adjustable detection part 36 is ensured, and meanwhile, the detection protection part 32 is provided with the inward concave inward bending seat 325, so that dust distribution is more uniform, and the measurement error rate of the adjustable detection part 36 is reduced.
In a further preferred embodiment of the present application, as shown in fig. 1 and 13, the detection housing 11 includes:
a front panel 111, on which a display screen is detachably mounted on the front panel 111;
a gland 112 detachably connected with the front panel 111, wherein the gland 112 and the front panel 111 enclose a working cavity 113, and the detection control assembly 13 is installed in the working cavity 113.
In this embodiment, the front panel 111 and the gland 112 adopt an aluminum alloy waterproof housing, meanwhile, the front panel 111 and the gland 112 are fixedly connected by threads, buckles or rivets, and the display screen is installed in the front panel 111 in a buckling or joggling manner, and the display screen is specifically a touch display screen.
Wherein the detection control assembly 13 comprises:
the control main board 131 is electrically connected with the front-end controller;
the control main board 131 operates based on the RK3399 processor, and the control main board 131 is provided with a USB interface, a TTL/RS232 serial port and a TF socket, and the control main board 131GPU supports OpenVG1.1, openCL, DX.
The detection power supply module 132 is electrically connected with the control main board 131, and the detection power supply module 132 is used for supplying power to the control main board 131 and the front-end controller;
the detection power supply module 132 is a polymer lithium battery or a lead storage battery, and the detection power supply module 132 is fixed in the working cavity 113 by means of fastening or bonding.
The wireless communication module 133 is electrically connected with the control motherboard 131 and the detection power supply module 132, and the wireless communication module 133 is used for detecting data transmission.
In this embodiment, the wireless communication module 133 supports TCP, MQTT, NTRIP communication protocol, the wireless communication module 133 is built-in 16-32G for storage, the storage format supports RTCM and NEMA-0813, the data update rate is 1Hz, 2Hz, 5Hz and 10Hz, the wireless communication module 133 can realize uploading and remote interactive communication of detection data, and a stable wireless communication internet surfing mode is provided, meanwhile, the wireless communication module 133 can be provided with a detection cloud platform to realize remote monitoring and management of field dust, and the wireless communication module is widely applied to field dust detection in industries such as steelmaking, power generation, petroleum, chemical industry, medicine, building material processing, coal mining and mining, cement, packaging, environmental protection, dust removing equipment and the like.
In this embodiment, the side wall of the front panel 111 is provided with an alarm portion 12, the alarm portion 12 is electrically connected with the control main board 131 and the detection power supply module 132, the alarm portion 12 is specifically a buzzer or a flash lamp, the control main board 131 sets an alarm value of dust concentration, if the alarm value is higher than the set concentration, the actual dust concentration is higher, in this case, the alarm portion 12 will operate, and people can receive the alarm information.
In a further preferred embodiment of the present application, as shown in fig. 1 and 13, the detecting body 1 further includes:
a detection mechanism connection unit 14, wherein the detection mechanism connection unit 14 is used for connecting the front panel 111 and the dust detection mechanism 3;
wherein the detection mechanism connection part 14 includes:
a detection mechanism connecting seat 144, wherein the detection mechanism connecting seat 144 is fixedly connected with the detection bearing seat 31;
the detection buckling seat 143 is arranged on one side of the detection mechanism connecting seat 144, and the detection buckling seat 143 is connected with the detection mechanism connecting seat 144;
a connecting screw 141, wherein one end of the connecting screw 141 is connected with the detection buckling seat 143, and the other end penetrates through the front panel 111 and extends into the working cavity 113;
the adjusting screw sleeve 142 is sleeved on the connecting screw 141, the adjusting screw sleeve 142 is rotatably installed in the front panel 111, and the adjusting screw sleeve 142 is connected with the connecting screw 141 through threads.
In this embodiment, the detection mechanism connecting seat 144 is fixedly connected with the detection bearing seat 31 through a fastening bolt or a buckle, and the detection buckling seat 143 is detachably connected with the detection mechanism connecting seat 144 through a thread or a buckle, one end of the connecting screw 141 is fixedly connected with the detection buckling seat 143, and the other end of the connecting screw 141 penetrates through the front panel 111 and is slidably connected with the front panel 111, and the adjusting screw sleeve 142 is rotatably connected with the front panel 111 through a ball bearing.
The embodiment of the application is provided with the detection mechanism connecting part 14, and the detection mechanism connecting part 14 can flexibly adjust the detection position of the adjustable detection part 36, thereby meeting the detection requirements under different environments and ensuring the stability of the operation of the adjustable detection part 36.
When the detection position needs to be adjusted, the adjusting screw sleeve 142 is manually rotated, and the adjusting screw sleeve 142 drives the connecting screw 141 to move up and down, so that the connecting screw 141 drives the detecting mechanism connecting seat 144 and the detecting bearing seat 31 to move up and down, and the detection position of the adjustable detecting part 36 is flexibly adjusted.
In a further preferred embodiment of the present application, as shown in fig. 14 to 16, the auxiliary fixing assembly 2 comprises:
a fixed bearing seat 25, wherein the fixed bearing seat 25 is fixedly connected with the gland 112;
the fixed bearing seat 25 is fixedly connected with the gland 112 by a fastening bolt or a welding mode, the fixed bearing seat 25 is specifically a rectangular seat or a polygonal seat with hollow inside, and the fixed bearing seat 25 is made of PVC or galvanized steel.
An auxiliary fixing member 21 provided in the fixed carrier 25;
a fixed transmission member 22 connected to the auxiliary fixing member 21;
the fixed linkage part 24, the fixed linkage part 24 is connected with the fixed transmission member 22, and the fixed linkage part 24 is connected with the auxiliary clamping seat 23.
In this embodiment, the auxiliary fixing member 21 is specifically an internal threaded sleeve, and the auxiliary fixing member 21 is connected with the fixing transmission member 22 by threads, the fixing transmission member 22 is a screw rod or a threaded rod, the fixing transmission member 22 is slidably connected with the fixing bearing seat 25, and multiple groups of thread grooves or protection grooves are circumferentially arranged on the outer wall of the auxiliary fixing member 21.
The auxiliary fixing component 2 is arranged in the embodiment of the application, and the auxiliary fixing component 2 can meet the requirements of stable installation and fixation of the high-precision industrial dust detector in different environments, thereby ensuring the stability of the operation of the adjustable detection part 36.
In this embodiment, the fixed linkage 24 includes:
a linkage rack 241, wherein one side of the linkage rack 241 is connected with the fixed transmission member 22 and is in sliding connection with the fixed bearing seat 25;
at least one group of driven gears 242, the driven gears 242 and the linkage gears are in meshed transmission, and the driven gears 242 are connected with the auxiliary clamping seat 23 through a hinged rod group.
The two sides of the linkage rack 241 are symmetrically provided with a plurality of groups of horizontal teeth, the linkage rack 241 is fixedly connected with the fixed transmission member 22 through a fastening bolt or a welding mode, two groups of driven gears 242 are symmetrically arranged on the two sides of the linkage rack 241, the driven gears 242 are half, one third or one fourth of incomplete gears, and the driven gears 242 are rotatably mounted on the fixed bearing seat 25 through a rotating shaft.
In this embodiment, the auxiliary clamping seat 23 is specifically an arc-shaped plate or a "U" shaped plate structure, and the detection main body 1 can be stably installed on a pipe pile, a pipeline or a frame body by setting the auxiliary clamping seat 23, so that the embodiment of the application is more convenient to use, and dust detection difficulty is reduced.
The hinge lever group includes:
an inner hinge rod 243;
an outer hinge rod 244 cooperating with the inner hinge rod 243, the outer hinge rod 244 being rotatably installed on the fixed bearing seat 25;
the hinge pushing rods 245 are used for connecting the inner hinge rod 243 and the outer hinge rod 244, the hinge pushing rods 245 are respectively connected with the inner hinge rod 243 and the outer hinge rod 244, and one end of each hinge pushing rod is hinged with the auxiliary clamping seat 23.
In this embodiment, the inner hinge rod 243, the outer hinge rod 244 and the hinge push rod 245 are rectangular rods or round rods, the outer hinge rod 244 is rotatably connected with the fixed bearing seat 25 through a bearing or a rotating shaft, one end of the inner hinge rod 243 is hinged with the hinge push rod 245, and the other end is fixedly connected with the driven gear 242.
During installation, in order to adapt to different installation environments, when the auxiliary clamping seat 23 fixedly clamps the detection main body 1 at the corresponding detection position, the auxiliary fixing piece 21 is rotated, the auxiliary fixing piece 21 drives the fixed transmission piece 22 to slide along the fixed bearing seat 25, and when the auxiliary fixing piece 21 slides, the driving linkage rack 241 drives the driven gear 242 to swing, so that the driven gear 242 sequentially drives the inner hinging rod 243, the outer hinging rod 244 and the hinging push rod 245 to swing, and the auxiliary clamping seat 23 is clamped and fixed at the position to be installed.
On the other hand, the application also provides a use method of the high-precision industrial dust detector based on the high-precision industrial dust detector, which comprises the following steps:
step S10, rotating the auxiliary fixing member 21, the auxiliary fixing member 21 drives the fixed transmission member 22 to slide along the fixed bearing seat 25, and when the auxiliary fixing member 21 slides, the driven gear 242 is driven by the driving linkage rack 241 to swing, and the driven gear 242 sequentially drives the inner hinge rod 243, the outer hinge rod 244 and the hinge push rod 245 to swing, so as to realize that the auxiliary clamping seat 23 is clamped and fixed at the position to be installed;
step S20, when in operation, the detection adjusting member 341 is opened, the detection adjusting member 341 drives the adjustment swinging seat 342 to rotate, so that the adjustment swinging seat 342 drives the adjustment pushing seat 343 to rotate, the adjustment pushing seat 343 drives the plurality of groups of adjustment push rods 344 to move along the guide seat 346, and adjustment of the position of the swinging detection head 361 is achieved;
step S30, the detection adjusting member 341 drives the adjustment swinging seat 342 to rotate, so that the adjustment swinging seat 342 drives the adjustment pushing seat 343 to rotate, the adjustment swinging seat 342 further drives the gear link 355 to perform circumferential swinging, the gear link 355 drives the second gear 352 to perform circumferential movement around the first gear 351 and simultaneously drives the third gear 353 to rotate, the third gear 353 drives the rotation swinging arm 354 and the rotation detection head 362 to perform circumferential swinging when rotating, the dust concentration is detected, and the dust sensors and dust detection rods built in the swinging detection head 361 and the rotation detection head 362 transmit collected data to the control motherboard 131;
in step S40, when the detection position needs to be adjusted, the adjusting screw sleeve 142 is manually rotated, and the adjusting screw sleeve 142 drives the connecting screw 141 to move up and down, so that the connecting screw 141 drives the detecting mechanism connecting seat 144 and the detecting bearing seat 31 to move up and down, and the detection position of the adjustable detecting portion 36 is adjusted.
In summary, the present application provides a high-precision industrial dust detector and a use method thereof, and in the embodiment of the present application, the detection adjusting assembly 34 is provided, and the detection adjusting assembly 34 can flexibly adjust the position of the adjustable detection portion 36, so as to meet the dust requirements at different positions, avoid the problem of overlarge single-point detection error, and ensure the detection precision of the adjustable detection portion 36.
The embodiment of the application is provided with the detection mechanism connecting part 14, and the detection mechanism connecting part 14 can flexibly adjust the detection position of the adjustable detection part 36, thereby meeting the detection requirements under different environments and ensuring the stability of the operation of the adjustable detection part 36.
It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present application is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present application.
Claims (10)
1. A high precision industrial dust detector, the high precision industrial dust detector comprising:
the detection main body (1) is characterized in that the detection main body (1) comprises a detection shell (11), a detection control assembly (13) and an auxiliary fixing assembly (2), wherein the detection control assembly (13) is installed in the detection shell (11), and the auxiliary fixing assembly (2) is connected with the detection shell (11) and used for auxiliary fixing of the detection shell (11);
the dust detection mechanism (3) is detachably connected with the detection main body (1), and the dust detection mechanism (3) is used for detecting industrial dust in real time;
wherein the dust detection mechanism (3) comprises:
a detection support (31);
an adjustable detection section (36) provided in the detection socket (31);
a detection adjustment assembly (34) for adjusting the position of the adjustable detection portion (36), the detection adjustment assembly (34) being connected to the adjustable detection portion (36);
a detection protection part (32) detachably connected with the detection bearing seat (31), wherein the detection protection part (32) is used for protecting the adjustable detection part (36), and
the gas analyzer (33), gas analyzer (33) respectively with detect adjusting component (34) and adjustable detection portion (36) electric connection, and gas analyzer (33) fixed mounting is on detecting supporting seat (31).
2. The high-precision industrial dust detector of claim 1, wherein: the detection adjustment assembly (34) includes:
a detection adjusting piece (341), wherein the detection adjusting piece (341) is fixedly arranged in the detection bearing seat (31);
an adjusting swing seat (342) detachably connected with the detecting and adjusting piece (341), wherein an adjusting pushing seat (343) is fixedly arranged on the adjusting swing seat (342);
at least one group of adjusting push rods (344), one end of each adjusting push rod (344) is hinged with the corresponding adjusting push seat (343), the other end of each adjusting push rod extends into the corresponding upper limit seat (345), at least one group of guide seats (346) are arranged in the corresponding upper limit seat (345), the guide seats (346) are slidably connected with the corresponding adjusting push rods (344), and the corresponding adjusting push rods (344) are hinged with the corresponding adjustable detection parts (36);
and the rotation adjusting part (35) is fixedly connected with the adjusting swing seat (342), and the rotation adjusting part (35) is used for adjusting the position of the adjustable detecting part (36) and assisting the adjustable detecting part (36) to detect dust.
3. The high-precision industrial dust detector of claim 2, wherein: the rotation adjustment unit (35) includes:
the gear connecting rod (355) is arranged on one side of the adjusting swing seat (342), and one end of the gear connecting rod (355) is fixedly connected with the adjusting swing seat (342);
the first gear (351) is sleeved on the gear connecting rod (355), and the first gear (351) is rotationally connected with the end part of the gear connecting rod (355);
the second gear (352) is arranged on the first gear (351), the second gear (352) is meshed with the first gear (351), and the bottom of the second gear (352) is rotationally connected with the gear connecting rod (355);
the third gear (353), third gear (353) sets up in one side of second gear (352), and third gear (353) and second gear (352) meshing, the bottom of third gear (353) is connected with the tip rotation of gear connecting rod (355), and third gear (353) rotate and be connected with rotatory swing arm (354), the other end fixedly connected with rotation detection head (362) of rotatory swing arm (354).
4. The high-precision industrial dust detector of claim 3, wherein: the adjustable detection section (36) includes:
at least one set of swing detection heads (361), the swing detection heads (361) being detachably connected with the adjusting push rod (344);
and a rotation detection head (362) which cooperates with the swing detection head (361), wherein the rotation detection head (362) is fixedly connected with the rotation swing arm (354).
5. The high-precision industrial dust detector according to claim 4, wherein: the detection housing (11) includes:
a front panel (111), wherein a display screen is detachably mounted on the front panel (111);
a gland (112) detachably connected with the front panel (111), wherein the gland (112) and the front panel (111) enclose a working cavity (113), and the detection control assembly (13) is arranged in the working cavity (113);
wherein the detection control assembly (13) comprises:
the control main board (131), the control main board (131) is electrically connected with the gas analyzer (33);
the detection power supply module (132) is electrically connected with the control main board (131), and the detection power supply module (132) is used for supplying power to the control main board (131) and the gas analyzer (33);
the wireless communication module (133), wireless communication module (133) and control mainboard (131) and detect power module (132) electric connection, and wireless communication module (133) are used for detecting the transmission of data.
6. The high-precision industrial dust detector according to claim 5, wherein: the detection body (1) further includes:
a detection mechanism connection unit (14), wherein the detection mechanism connection unit (14) is used for connecting the front panel (111) and the dust detection mechanism (3);
wherein the detection mechanism connection part (14) comprises:
the detection mechanism connecting seat (144), the detection mechanism connecting seat (144) is fixedly connected with the detection bearing seat (31);
the detection buckling seat (143) is arranged at one side of the detection mechanism connecting seat (144), and the detection buckling seat (143) is connected with the detection mechanism connecting seat (144);
one end of the connecting screw rod (141) is connected with the detection buckling seat (143), and the other end of the connecting screw rod (141) penetrates through the front panel (111) and extends into the working cavity (113);
the adjusting screw sleeve (142) is sleeved on the connecting screw rod (141), the adjusting screw sleeve (142) is rotatably installed in the front panel (111), and the adjusting screw sleeve (142) is connected with the connecting screw rod (141) through threads.
7. The high-precision industrial dust detector according to claim 5 or 6, wherein: the auxiliary fixing assembly (2) comprises:
the fixed bearing seat (25), the fixed bearing seat (25) is fixedly connected with the gland (112);
an auxiliary fixing member (21) provided in the fixed carrier (25);
a fixed transmission member (22) connected to the auxiliary fixing member (21);
and the fixed linkage part (24), the fixed linkage part (24) is connected with the fixed transmission piece (22), and the fixed linkage part (24) is connected with the auxiliary clamping seat (23).
8. The high-precision industrial dust detector of claim 7, wherein: the fixed linkage part (24) comprises:
the linkage rack (241), one side of the linkage rack (241) is connected with the fixed transmission piece (22) and is in sliding connection with the fixed bearing seat (25);
and the driven gears (242) are meshed with the linkage gears for transmission, and the driven gears (242) are connected with the auxiliary clamping seat (23) through the hinging rod group.
9. The high-precision industrial dust detector of claim 8, wherein: the hinge lever group includes:
an inner hinge rod (243);
an outer hinge rod (244) cooperating with the inner hinge rod (243), the outer hinge rod (244) being rotatably mounted on the fixed bearing seat (25);
the hinge pushing rod (245) is used for connecting the inner hinge rod (243) and the outer hinge rod (244), the hinge pushing rod (245) is respectively connected with the inner hinge rod (243) and the outer hinge rod (244), and one end of the hinge pushing rod is hinged with the auxiliary clamping seat (23).
10. A method of using a high-precision industrial dust detector based on the high-precision industrial dust detector of claim 9, wherein: it comprises the following steps:
step S10, rotating an auxiliary fixing piece (21), driving a fixed transmission piece (22) to slide along a fixed bearing seat (25) by the auxiliary fixing piece (21), driving a linkage rack (241) to drive a driven gear (242) to swing when the auxiliary fixing piece (21) slides, and sequentially driving an inner hinging rod (243), an outer hinging rod (244) and a hinging push rod (245) to swing by the driven gear (242), so that an auxiliary clamping seat (23) is clamped and fixed at a position to be installed;
step S20, when in operation, the detection adjusting piece (341) is started, the detection adjusting piece (341) drives the adjustment swinging seat (342) to rotate, so that the adjustment swinging seat (342) drives the adjustment pushing seat (343) to rotate, the adjustment pushing seat (343) drives the plurality of groups of adjustment push rods (344) to move along the guide seat (346), and the adjustment of the position of the swinging detection head (361) is realized;
step S30, a detection adjusting piece (341) drives an adjustment swinging seat (342) to rotate, so that the adjustment swinging seat (342) drives an adjustment pushing seat (343) to rotate, the adjustment swinging seat (342) further drives a gear connecting rod (355) to do circumferential swinging, the gear connecting rod (355) drives a second gear (352) to do circumferential movement around a first gear (351) and simultaneously drives a third gear (353) to rotate, the third gear (353) drives a rotary swinging arm (354) and a rotary detection head (362) to do circumferential swinging when rotating, dust concentration is detected, and collected data are transmitted to a control main board (131) by a dust sensor and a dust detection rod which are arranged in the swinging detection head (361) and the rotary detection head (362);
and S40, when the detection position needs to be adjusted, the adjusting screw sleeve (142) is manually rotated, the adjusting screw sleeve (142) drives the connecting screw rod (141) to move up and down, so that the connecting screw rod (141) drives the detection mechanism connecting seat (144) and the detection bearing seat (31) to move up and down, and the detection position of the adjustable detection part (36) is adjusted.
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| CN116678798B (en) | 2024-01-19 |
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