CN106979996A - A kind of fuel wall hanging furnace exhaust safety detection device - Google Patents
A kind of fuel wall hanging furnace exhaust safety detection device Download PDFInfo
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- CN106979996A CN106979996A CN201710436329.6A CN201710436329A CN106979996A CN 106979996 A CN106979996 A CN 106979996A CN 201710436329 A CN201710436329 A CN 201710436329A CN 106979996 A CN106979996 A CN 106979996A
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- axis screw
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 239000000446 fuel Substances 0.000 title claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 64
- 239000002912 waste gas Substances 0.000 claims description 22
- 238000005070 sampling Methods 0.000 claims description 17
- 239000000523 sample Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000000567 combustion gas Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 238000009776 industrial production Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of fuel wall hanging furnace exhaust safety detection device, including control device, detection means and support slide unit component；Support slide unit component includes testboard support, X-axis screw mandrel guide rail slide unit, Y-axis screw mandrel guide rail slide unit and Z axis screw mandrel guide rail slide unit, testboard support includes supporting leg and supporting bable tops, supporting bable tops are provided with burnt gas wall hanging furnace, supporting bable tops are connected with the left end of two X-axis screw mandrel guide rail slide units, one end of Y-axis screw mandrel guide rail slide unit is vertical with an X-axis screw mandrel guide rail slide unit be connected and the other end of the Y-axis screw mandrel guide rail slide unit X-axis screw mandrel guide rail slide unit is vertical is connected with another, Z axis screw mandrel guide rail slide unit is vertical with Y-axis screw mandrel guide rail slide unit to be connected；The present invention is manipulated by automated machine, and testing staff may be located remotely from detected wall-hung boiler, improves the security of detection；By mechanical automation, detection efficiency can be improved, is saved labour turnover.
Description
Technical field
The present invention relates to industrial production quality testing field, and in particular to a kind of fuel wall hanging furnace exhaust safety detection dress
Put.
Background technology
Northern Air haze, it is to improve one of important measures of atmospheric environment that coal, which changes gas, and burnt gas wall hanging furnace has powerful
Domestic central heating function, the explosive growth of burnt gas wall hanging furnace market.
The basic functional principle of burnt gas wall hanging furnace：1. when wall-hung boiler ignition switch works, blower fan first starts, and makes combustion chamber
Instruction is issued water pump by interior formation Negative Pressure Difference, blast switch, and instruction is issued high-voltage discharger by starting mode of pump, water flow switch, high
Press instruction after appliance starting and issue gas ratio valve, gas ratio valve starts to start.2. gas ratio valve and blast switch with
And flue gas inductive switch is chain control, there was certain negative pressure combustion gas combustion chamber, and proportioning valve can just work, when 5 seconds cigarettes
When gas inductive switch can't detect waste gas discharge, it is switched off gas ratio valve and stops supply, so as to ensures to use combustion gas safely.
The main cause that security incident occurs in wall-hung boiler is indoor air pollution, to avoid the poisoning thing of CO in flue gas
Therefore, waste gas discharge will meet national standard.
In the industrial production, it is by manually detecting that whether safe fuel wall hanging furnace exhaust discharges, wasting time and energy, and have
There is certain potential safety hazard.If burnt gas wall hanging furnace has quality problems and detects improper, easily occur contingency, cause personnel to hinder
Die.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of burnt gas wall hanging furnace for above-mentioned the deficiencies in the prior art to give up
Gas safety detection device, this fuel wall hanging furnace exhaust safety detection device is manipulated by automated machine, and testing staff can be remote
From detected wall-hung boiler, the security of detection is improved；By mechanical automation, detection efficiency can be improved, is saved labour turnover.
To realize above-mentioned technical purpose, the technical scheme that the present invention takes is：
A kind of fuel wall hanging furnace exhaust safety detection device, including control device, detection means and support slide unit component；
The support slide unit component is led including testboard support, X-axis screw mandrel guide rail slide unit, Y-axis screw mandrel guide rail slide unit and Z axis screw mandrel
Rail slide unit, the testboard support includes two supporting legs and a supporting bable tops, and the side of the supporting bable tops is provided with combustion
Gas wall-hung boiler, the exhaust outlet of the burnt gas wall hanging furnace, which is located at the top of the top of burnt gas wall hanging furnace, the supporting bable tops, to be connected with
The left end of two X-axis screw mandrel guide rail slide units, two X-axis screw mandrel guide rail slide units are arranged in parallel, a supporting leg
Top be connected with the right-hand member of an X-axis screw mandrel guide rail slide unit, the top of another supporting leg is led with another X-axis screw mandrel
The right-hand member connection of rail slide unit, one end of the Y-axis screw mandrel guide rail slide unit is vertical with an X-axis screw mandrel guide rail slide unit to be connected and the Y
X-axis screw mandrel guide rail slide unit is vertical is connected with another for the other end of axial filament rod guide slide unit, the Z axis screw mandrel guide rail slide unit and Y
Axial filament rod guide slide unit is vertically connected；
The detection means includes waste gas sampling probe, vent cap and gas analyzer, the Z axis screw mandrel guide rail slide unit connection
There is installing plate, the waste gas sampling probe, vent cap are installed in the two ends of the lower surface of installing plate, and the waste gas sampling is visited
Pin is connected with gas analyzer；
The X-axis screw mandrel guide rail slide unit, Y-axis screw mandrel guide rail slide unit and Z axis screw mandrel guide rail slide unit include stepper motor, the control
Device processed is electrically connected with stepper motor.
As further improved technical scheme of the present invention, the control device includes control cabinet, controller, touches display
Screen, motor drive module, power supply and control button, the controller are arranged on the side of a supporting leg of testboard support,
The controller, motor drive module and power supply are installed in control cabinet, and the control button and touch display screen are respectively mounted
In the outer surface of control cabinet, the control button is electrically connected with the input of controller, the output end of the controller respectively with
Touch display screen and motor drive module electrical connection, the controller, touch display screen, motor drive module, gas analyzer,
And power electric connection, the motor drive module is electrically connected with the stepper motor for stepper motor and control button.
As further improved technical scheme of the present invention, the X-axis screw mandrel guide rail slide unit includes first base, described the
The bottom of one base is fixed on the top of supporting leg and supporting bable tops, and the right-hand member of the first base is connected with first bearing seat,
The left end of first base is provided with the first stepper motor, and the first base is provided with the first screw mandrel, the right-hand member of first screw mandrel
It is connected with first bearing seat, the left end of the first screw mandrel is connected by first shaft coupling with the first stepper motor, first screw mandrel
Be provided with the first matched nut, first nut is connected with Y-axis screw mandrel guide rail slide unit, first stepper motor and
Motor drive module is electrically connected.
As further improved technical scheme of the present invention, the Y-axis screw mandrel guide rail slide unit includes second base, described the
The side of two bases is fixedly connected on the first nut, and one end of the second base is connected with second bearing seat, second base
The other end be provided with the second stepper motor, the second base be provided with the second screw mandrel, one end and second of second screw mandrel
Bearing block is connected, and the other end of the second screw mandrel is connected with the second stepper motor by second shaft coupling, set on second screw mandrel
There is the second matched nut, second nut is connected with Z axis screw mandrel guide rail slide unit, second stepper motor and motor
Drive module is electrically connected.
As further improved technical scheme of the present invention, the Z axis screw mandrel guide rail slide unit includes the 3rd base, described the
The bottom of three bases is fixedly connected on the second nut, and the bottom of the 3rd base is connected with 3rd bearing seat, the 3rd base
Top be provided with the 3rd stepper motor, the 3rd base is provided with the 3rd screw mandrel, the bottom of the 3rd screw mandrel and the 3rd axle
Bearing is connected, and the top of the 3rd screw mandrel is connected by the 3rd shaft coupling with the 3rd stepper motor, the 3rd screw mandrel provided with
The 3rd supporting nut, the 3rd nut is fixedly connected with installing plate, the 3rd stepper motor and motor drive module
Electrical connection.
As further improved technical scheme of the present invention, the diameter of the vent cap is more than the burnt gas wall hanging furnace
The diameter of exhaust outlet.
The present invention has the advantages that compared with prior art：
（1）The present invention sends a signal to controller by pressing control button, controller by controlled motor drive module so as to
Stepper motor on control X-axis screw mandrel guide rail slide unit, Y-axis screw mandrel guide rail slide unit and Z axis screw mandrel guide rail slide unit is operated, X-axis
The relative position of screw mandrel guide rail slide unit, Y-axis screw mandrel guide rail slide unit and Z axis screw mandrel guide rail slide unit changes, finally to being fixed on
The burnt gas wall hanging furnace of supporting bable tops side is detected, lengthening processing can be carried out to X-axis screw mandrel guide rail slide unit, without manually leaning on
Nearly burnt gas wall hanging furnace, so as to realize remote operation, improves the security of detection；
（2）X-axis screw mandrel guide rail slide unit, the design being mutually connected vertically of Y-axis screw mandrel guide rail slide unit and Z axis screw mandrel guide rail slide unit are protected
Having demonstrate,proved Y-axis screw mandrel guide rail slide unit can slide relative to X-axis screw mandrel guide rail slide unit left and right directions, and Z axis screw mandrel guide rail slide unit can be relative
Slided in Y-axis screw mandrel guide rail slide unit fore-and-aft direction, installing plate can be slided relative to Z axis screw mandrel guide rail slide unit vertical direction, last Z
The waste gas sampling probe and vent cap of installing plate lower surface on axial filament rod guide slide unit can arrive separately at supporting table surface side
On the exhaust outlet of the burnt gas wall hanging furnace in face, therefore by above-mentioned mechanical automation, detection efficiency can be improved, industrial production is saved
In cost of labor.
（3）The present invention can carry out two kinds of detections, and a kind of is the exhaust for being gathered by waste gas sampling probe burnt gas wall hanging furnace
Intraoral waste gas, by gas analyzer display detection data, another is the row for being covered by vent cap burnt gas wall hanging furnace
Gas port, observation burnt gas wall hanging furnace whether close automatically so that detect burnt gas wall hanging furnace whether normal work；Therefore present invention detection
Comprehensively, testing result is accurate.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of the X-axis screw mandrel guide rail slide unit of the present invention.
Fig. 3 is exhaust mass overhaul flow chart of the invention.
Fig. 4 blocks the whether automatic closing flow path figure of burnt gas wall hanging furnace for the detection vent cap of the present invention.
Embodiment
The embodiment of the present invention is further illustrated below according to Fig. 1 to Fig. 4：
Referring to Fig. 1, a kind of fuel wall hanging furnace exhaust safety detection device, including control device 3, detection means and support slide unit structure
Part；The support slide unit component includes testboard support, X-axis screw mandrel guide rail slide unit 4, Y-axis screw mandrel guide rail slide unit 5 and Z axis screw mandrel
Guide rail slide unit 6, the testboard support includes two supporting legs 2 and a supporting bable tops 1, and the side of the supporting bable tops 1 is pacified
Equipped with burnt gas wall hanging furnace 7, the exhaust outlet 8 of the burnt gas wall hanging furnace 7 is located at the top of burnt gas wall hanging furnace 7, the supporting bable tops 1
Top is connected with the left end of two X-axis screw mandrel guide rail slide units 4, and two X-axis screw mandrel guide rail slide units 4 are arranged in parallel, and one
The top of the individual supporting leg 2 is connected with the right-hand member of an X-axis screw mandrel guide rail slide unit 4, the top of another supporting leg 2 with
The right-hand member connection of another X-axis screw mandrel guide rail slide unit 4, one end of the Y-axis screw mandrel guide rail slide unit 5 and an X-axis screw mandrel guide rail
The vertically connection and X-axis screw mandrel guide rail slide unit 4 is vertical is connected with another for the other end of the Y-axis screw mandrel guide rail slide unit 5, institute of slide unit 4
State that Z axis screw mandrel guide rail slide unit 6 is vertical with Y-axis screw mandrel guide rail slide unit 5 to be connected；The detection means include waste gas sampling probe 11,
Vent cap 10 and gas analyzer 12, the Z axis screw mandrel guide rail slide unit 6 are connected with installing plate 9, the waste gas sampling probe
11st, vent cap 10 is installed in the two ends of the lower surface of installing plate 9, and the waste gas sampling probe 11 connects with gas analyzer 12
Connect；The X-axis screw mandrel guide rail slide unit 4, Y-axis screw mandrel guide rail slide unit 5 and Z axis screw mandrel guide rail slide unit 6 include stepper motor, described
Control device 3 is electrically connected with stepper motor.
In the present embodiment, referring to Fig. 1, the control device 3 includes control cabinet, controller, touch display screen 16, motor and driven
Dynamic model block, power supply and control button 17, the controller are arranged on the side of a supporting leg 2 of testboard support, the control
Device processed, motor drive module and power supply are installed in control cabinet, and the control button 17 and touch display screen 16 are installed in
The outer surface of control cabinet, the control button 17 is electrically connected with the input of controller, the output end of the controller respectively with
Touch display screen 16 and motor drive module electrical connection, the controller, touch display screen 16, motor drive module, gas point
And power electric connection, the motor drive module is electrically connected with the stepper motor for analyzer 12, stepper motor and control button 17
Connect.
In the present embodiment, referring to Fig. 2, the X-axis screw mandrel guide rail slide unit 4 includes first base 18, the first base 18
Bottom be fixed on the tops of supporting leg 2 and supporting bable tops 1, the right-hand member of the first base 18 is connected with first bearing seat 22,
The left end of first base 18 is provided with the first stepper motor 13, and the first base 18 is provided with the first screw mandrel 20, described first
The right-hand member of bar 20 is connected with first bearing seat 22, and the left end of the first screw mandrel 20 passes through the stepper motor 13 of first shaft coupling 21 and first
Connection, first screw mandrel 20 is provided with the first matched nut 19, first nut 19 and Y-axis screw mandrel guide rail slide unit
5 connections, first stepper motor 13 is electrically connected with motor drive module.
In the present embodiment, the Y-axis screw mandrel guide rail slide unit 5 includes second base, and the side of the second base, which is fixed, to be connected
It is connected on the first nut 19, one end of the second base is connected with second bearing seat, and the other end of second base is provided with second
Stepper motor 14, the second base is provided with the second screw mandrel, and one end of second screw mandrel is connected with second bearing seat, and second
The other end of screw mandrel is connected by second shaft coupling with the second stepper motor 14, and second screw mandrel is provided with matched the
Two nuts, second nut is connected with Z axis screw mandrel guide rail slide unit 6, second stepper motor 14 and motor drive module electricity
Connection.
In the present embodiment, the Z axis screw mandrel guide rail slide unit 6 includes the 3rd base, and the bottom of the 3rd base, which is fixed, to be connected
It is connected on the second nut, the bottom of the 3rd base is connected with 3rd bearing seat, and the top of the 3rd base is provided with the 3rd stepping
Motor 15, the 3rd base is provided with the 3rd screw mandrel, and the bottom of the 3rd screw mandrel is connected with 3rd bearing seat, the 3rd screw mandrel
Top be connected by the 3rd shaft coupling with the 3rd stepper motor 15, the 3rd screw mandrel be provided with the 3rd matched spiral shell
Mother, the 3rd nut is fixedly connected with installing plate 9, and the 3rd stepper motor 15 is electrically connected with motor drive module.
In the present embodiment, the diameter of the vent cap 10 is more than the diameter of the exhaust outlet 8 of the burnt gas wall hanging furnace 7.
The present invention control button 17 may be configured as it is multiple, one be wasted nickel catalyst button, one be exhaust outlet detection press
Button, another is SR, and the connection circuit relationships of specific control button 17 and controller all use the connection of prior art
Relation, firstly, it is necessary to which burnt gas wall hanging furnace 7 is fixed on the supporting bable tops 1 of inspection；
（1）Wasted nickel catalyst：Referring to Fig. 3, burnt gas wall hanging furnace 7, the normal work of burnt gas wall hanging furnace 7 are opened；Workman presses wasted nickel catalyst
Button, wasted nickel catalyst button sends a signal to controller, and controller controls two X-axis screw mandrels to lead simultaneously by motor drive module
First stepper motor 13 of rail slide unit 4, the first stepper motor 13 controls the first screw mandrel 20 to rotate, the first spiral shell on the first screw mandrel 20
Mother 19 drives the second base of Y-axis screw mandrel guide rail slide unit 5 to horizontally slip, and slides into behind position set in advance, controller passes through
Second stepper motor 14 of motor drive module control Y-axis screw mandrel guide rail slide unit 5, the second stepper motor 14 controls the second screw mandrel to turn
Dynamic, the second nut on the second screw mandrel drives the 3rd base of Z axis screw mandrel guide rail slide unit 6 to slide back and forth, and slides Z axis screw mandrel guide rail
The waste gas sampling probe 11 that platform 6 is connected slides into the surface of the exhaust outlet 8 of burnt gas wall hanging furnace 7 set in advance, and controller leads to
The 3rd stepper motor 15 of motor drive module control Z axis screw mandrel guide rail slide unit 6 is crossed, the 3rd stepper motor 15 controls the 3rd screw mandrel
Rotate, the second nut on the 3rd screw mandrel drives the slide downward of waste gas sampling probe 11 on installing plate 9, waste gas sampling probe 11
Decline is stretched into the exhaust outlet 8 of burnt gas wall hanging furnace 7, and waste gas sampling probe 11 gathers waste gas to gas analyzer, and delay waits gas
The display detection data of body analyzer 12；Press SR so that each part sets back automatically；Detection is finished.
（2）Detect that vent cap 10 blocks whether burnt gas wall hanging furnace 7 closes automatically：Referring to Fig. 4, burnt gas wall hanging furnace 7 is opened,
The normal work of burnt gas wall hanging furnace 7；Workman presses exhaust outlet detection button, and exhaust outlet detection button sends a signal to controller, control
Device processed controls the first stepper motor 13 of two X-axis screw mandrel guide rail slide units 4, the first stepper motor by motor drive module simultaneously
13 the first screw mandrels 20 of control are rotated, and the first nut 19 on the first screw mandrel 20 drives the second base of Y-axis screw mandrel guide rail slide unit 5 left
It is right to slide, slide into behind position set in advance, the second step that controller passes through motor drive module Y-axis screw mandrel guide rail slide unit 5
Stepper motor 14, the second stepper motor 14 controls the second screw mandrel to rotate, and the second nut on the second screw mandrel drives Z axis screw mandrel guide rail to slide
3rd base of platform 6 slides back and forth, and the vent cap 10 that Z axis screw mandrel guide rail slide unit 6 is connected is slided into combustion gas set in advance
The surface of the exhaust outlet 8 of wall-hung boiler 7, controller controls the 3rd stepping of Z axis screw mandrel guide rail slide unit 6 by motor drive module
Motor 15, the 3rd stepper motor 15 controls the 3rd screw mandrel to rotate, and the second nut on the 3rd screw mandrel drives the exhaust on installing plate 9
The slide downward of lid 10, vent cap 10 declines the exhaust outlet 8 for covering burnt gas wall hanging furnace 7, and being delayed and observing burnt gas wall hanging furnace 7 is
No automatic closing；If burnt gas wall hanging furnace 7 is closed automatically, detection is normal, if burnt gas wall hanging furnace 7 is not closed automatically, manual-lock
Burnt gas wall hanging furnace 7；Press SR so that each part sets back automatically；Detection is finished.
The testing result whether closed automatically according to wasted nickel catalyst result and the blocking burnt gas wall hanging furnace 7 of vent cap 10 is to combustion
Gas wall-hung boiler 7 carries out overhaul plan.
The present invention sends a signal to controller, controller passes through controlled motor drive module by pressing control button 17
So as to control the stepper motor on X-axis screw mandrel guide rail slide unit 4, Y-axis screw mandrel guide rail slide unit 5 and Z axis screw mandrel guide rail slide unit 6 to carry out work
Make, the relative position of X-axis screw mandrel guide rail slide unit 4, Y-axis screw mandrel guide rail slide unit 5 and Z axis screw mandrel guide rail slide unit 6 changes, finally
The burnt gas wall hanging furnace 7 for being fixed on the side of supporting bable tops 1 is detected, X-axis screw mandrel guide rail slide unit 4 can be carried out at lengthening
Reason, without artificial close to burnt gas wall hanging furnace 7, so as to realize remote operation, improves the security of detection；X-axis screw mandrel guide rail slide unit
4th, the design being mutually connected vertically of Y-axis screw mandrel guide rail slide unit 5 and Z axis screw mandrel guide rail slide unit 6 ensure that Y-axis screw mandrel guide rail slide unit
5 can slide relative to the left and right directions of X-axis screw mandrel guide rail slide unit 4, and Z axis screw mandrel guide rail slide unit 6 can be relative to Y-axis screw mandrel guide rail slide unit
5 fore-and-aft directions are slided, and installing plate 9 can be slided relative to the vertical direction of Z axis screw mandrel guide rail slide unit 6, last Z axis screw mandrel guide rail slide unit
The waste gas sampling probe 11 and vent cap 10 of the lower surface of installing plate 9 on 6 can arrive separately at the combustion gas of the side of supporting bable tops 1
On the exhaust outlet 8 of wall-hung boiler 7, therefore by above-mentioned mechanical automation, detection efficiency can be improved, the people saved in industrial production
Work cost.The present invention can carry out two kinds of detections, and a kind of is the exhaust outlet for being gathered by waste gas sampling probe 11 burnt gas wall hanging furnace 7
Waste gas in 8, by the display detection data of gas analyzer 12, another is to cover burnt gas wall hanging furnace 7 by vent cap 10
Exhaust outlet 8, observation burnt gas wall hanging furnace 7 whether automatically closing so that detect burnt gas wall hanging furnace 7 whether normal work；Therefore originally
Invention detection is comprehensive, and testing result is accurate.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
It is defined, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within the present invention's
Protection domain.
Claims (6)
1. a kind of fuel wall hanging furnace exhaust safety detection device, it is characterised in that：Slided including control device, detection means and support
Platform component；
The support slide unit component is led including testboard support, X-axis screw mandrel guide rail slide unit, Y-axis screw mandrel guide rail slide unit and Z axis screw mandrel
Rail slide unit, the testboard support includes two supporting legs and a supporting bable tops, and the side of the supporting bable tops is provided with combustion
Gas wall-hung boiler, the exhaust outlet of the burnt gas wall hanging furnace, which is located at the top of the top of burnt gas wall hanging furnace, the supporting bable tops, to be connected with
The left end of two X-axis screw mandrel guide rail slide units, two X-axis screw mandrel guide rail slide units are arranged in parallel, a supporting leg
Top be connected with the right-hand member of an X-axis screw mandrel guide rail slide unit, the top of another supporting leg is led with another X-axis screw mandrel
The right-hand member connection of rail slide unit, one end of the Y-axis screw mandrel guide rail slide unit is vertical with an X-axis screw mandrel guide rail slide unit to be connected and the Y
X-axis screw mandrel guide rail slide unit is vertical is connected with another for the other end of axial filament rod guide slide unit, the Z axis screw mandrel guide rail slide unit and Y
Axial filament rod guide slide unit is vertically connected；
The detection means includes waste gas sampling probe, vent cap and gas analyzer, the Z axis screw mandrel guide rail slide unit connection
There is installing plate, the waste gas sampling probe, vent cap are installed in the two ends of the lower surface of installing plate, and the waste gas sampling is visited
Pin is connected with gas analyzer；
The X-axis screw mandrel guide rail slide unit, Y-axis screw mandrel guide rail slide unit and Z axis screw mandrel guide rail slide unit include stepper motor, the control
Device processed is electrically connected with stepper motor.
2. fuel wall hanging furnace exhaust safety detection device according to claim 1, it is characterised in that：The control device bag
Control cabinet, controller, touch display screen, motor drive module, power supply and control button are included, the controller is arranged on testboard
The side of one supporting leg of support, the controller, motor drive module and power supply are installed in control cabinet, the control
Button and touch display screen are installed in the outer surface of control cabinet, and the control button is electrically connected with the input of controller, institute
The output end for stating controller is electrically connected with touch display screen and motor drive module respectively, the controller, touch display screen, electricity
Machine drive module, gas analyzer, stepper motor and control button and power electric connection, the motor drive module with it is described
Stepper motor is electrically connected.
3. fuel wall hanging furnace exhaust safety detection device according to claim 1, it is characterised in that：The X-axis screw mandrel is led
Rail slide unit includes first base, and the bottom of the first base is fixed on the top of supporting leg and supporting bable tops, first bottom
The right-hand member of seat is connected with first bearing seat, and the left end of first base is provided with the first stepper motor, and the first base is provided with the
One screw mandrel, the right-hand member of first screw mandrel is connected with first bearing seat, and the left end of the first screw mandrel passes through first shaft coupling and first
Stepper motor is connected, and first screw mandrel is provided with the first matched nut, and first nut is slided with Y-axis screw mandrel guide rail
Platform is connected, and first stepper motor is electrically connected with motor drive module.
4. fuel wall hanging furnace exhaust safety detection device according to claim 3, it is characterised in that：The Y-axis screw mandrel is led
Rail slide unit includes second base, and the side of the second base is fixedly connected on the first nut, one end of the second base
Second bearing seat is connected with, the other end of second base is provided with the second stepper motor, and the second base is provided with the second screw mandrel,
One end of second screw mandrel is connected with second bearing seat, and the other end of the second screw mandrel passes through second shaft coupling and the second stepping electricity
Machine is connected, and second screw mandrel is provided with the second matched nut, and second nut connects with Z axis screw mandrel guide rail slide unit
Connect, second stepper motor is electrically connected with motor drive module.
5. fuel wall hanging furnace exhaust safety detection device according to claim 4, it is characterised in that：The Z axis screw mandrel is led
Rail slide unit includes the 3rd base, and the bottom of the 3rd base is fixedly connected on the second nut, the bottom of the 3rd base
3rd bearing seat is connected with, the top of the 3rd base is provided with the 3rd stepper motor, and the 3rd base is provided with the 3rd screw mandrel, institute
The bottom for stating the 3rd screw mandrel is connected with 3rd bearing seat, and the top of the 3rd screw mandrel is connected by the 3rd shaft coupling and the 3rd stepper motor
Connect, the 3rd screw mandrel is provided with the 3rd matched nut, the 3rd nut is fixedly connected with installing plate, the described 3rd
Stepper motor is electrically connected with motor drive module.
6. fuel wall hanging furnace exhaust safety detection device according to claim 1, it is characterised in that：The vent cap
Diameter is more than the diameter of the exhaust outlet of the burnt gas wall hanging furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436329.6A CN106979996A (en) | 2017-06-12 | 2017-06-12 | A kind of fuel wall hanging furnace exhaust safety detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436329.6A CN106979996A (en) | 2017-06-12 | 2017-06-12 | A kind of fuel wall hanging furnace exhaust safety detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979996A true CN106979996A (en) | 2017-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710436329.6A Pending CN106979996A (en) | 2017-06-12 | 2017-06-12 | A kind of fuel wall hanging furnace exhaust safety detection device |
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| CN113124266A (en) * | 2020-01-15 | 2021-07-16 | 丝路视觉科技股份有限公司 | Movable splicing system for multiple stages |
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Application publication date: 20170725 |