CN208459346U - A kind of exhaust gas discharge on-Line Monitor Device of plastic rotogravure machine room - Google Patents
A kind of exhaust gas discharge on-Line Monitor Device of plastic rotogravure machine room Download PDFInfo
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- CN208459346U CN208459346U CN201820769625.8U CN201820769625U CN208459346U CN 208459346 U CN208459346 U CN 208459346U CN 201820769625 U CN201820769625 U CN 201820769625U CN 208459346 U CN208459346 U CN 208459346U
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- pipe
- exhaust gas
- gas
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Abstract
A kind of exhaust gas discharge on-Line Monitor Device of plastic rotogravure machine room, exhaust emission system includes emission-control equipment and exhaust pipe, on-line measuring device includes detection case and fixed mechanism, alarm lamp, pressure gauge and indicator light are fixedly installed on detection case, tee tube, gas sensor and controller are fixedly installed in detection case, wherein one end of tee tube is connected by main air inlet pipe with exhaust pipe, and the other both ends of tee tube pass through gas-guide tube respectively and are connected with the inlet end of the inlet end of pressure gauge and gas sensor；The support plate that fixed mechanism includes fixed plate and is vertically installed in fixed plate, detection case is fixedly installed on the supporting plate, it is opened up in fixed plate there are four kidney slot, is provided with a caging bolt in each kidney slot, caging bolt is threadedly coupled with emission-control equipment.The utility model can detect the ingredient of pressure and exhaust gas in exhaust pipe in exhaust gas discharge process, realize on-line monitoring.
Description
Technical field
The utility model relates to technical field of waste gas treatment, specifically a kind of exhaust gas of plastic rotogravure machine room
Discharge on-Line Monitor Device.
Background technique
Exhaust gas is the important pollution sources of environmental pollution.In plastic rotogravure machine room, due to intaglio printing generally use it is molten
The volatile ink of agent, viscosity is low, and good fluidity, adhesive force is strong, inevitably to use organic solvent.Common solvent has
Suitable solvent dilution is added in toluene, dimethylbenzene, gasoline, alcohol etc. in ink before printing, above-mentioned solvent belongs to volatile
Solvent, and the volatilization gas being harmful to the human body can be generated, therefore the work-yard of intaglio printing, to have good ventilation equipment and
Wasted nickel catalyst warning device should use reclaimer to solvent to exclude pernicious gas.Electric appliance on printing machine will have explosion-proof dress
It sets, running check maintenance, in order to avoid kindling.As described in Figure 1, in the industrial production, ventilation cleaning equipment mainly includes exhaust-gas treatment
Device 1 and the exhaust pipe 2 that exhaust gas is passed through to emission-control equipment 1.Because industrial production environment is complicated, ventilation cleaning equipment
At runtime because of factors such as failure, employee's operation error, ventilation opening or dust-proof sterilizing filter blockings, equipment stopping will cause
Negative pressure, which reduces, in operating, exhaust pipe 2 weakens, and in turn results in live toxic and harmful gas, organic solvent or inflammable gas
Accumulated concentrations rise, and seriously endanger personal safety and product quality, once come into the market may be to more artificial at wound for product
Evil.
Summary of the invention
In order to solve deficiency in the prior art, the utility model provides a kind of exhaust gas row of plastic rotogravure machine room
On-Line Monitor Device is put, the ingredient of pressure and exhaust gas in exhaust pipe can be detected in exhaust gas discharge process,
And it issues alarm to Field Force according to testing result, realize the function of on-line monitoring, avoid exhaust gas discharge is unsmooth from causing
Live waste gas content increases.
To achieve the goals above, the utility model use the specific scheme is that a kind of plastic rotogravure machine room
Exhaust gas discharges on-Line Monitor Device, and the exhaust emission system includes emission-control equipment and is connected to the emission-control equipment
Exhaust pipe, the on-line measuring device includes detection case and fixed mechanism, and alarm is fixedly installed on the detection case
Lamp, pressure gauge and indicator light, are fixedly installed tee tube, gas sensor and controller in the detection case, the alarm lamp,
The pressure gauge, the indicator light and the gas sensor are electrically connected with the controller, and wherein the one of the tee tube
End be connected by main air inlet pipe with the exhaust pipe, the other both ends of the tee tube pass through respectively gas-guide tube with it is described
The inlet end of pressure gauge is connected with the inlet end of the gas sensor, and the outlet side of the gas sensor passes through main outlet
Pipe is connected with the exhaust pipe, and in the exhaust pipe described in exhaust gas is first flowed through and flowed through after the main air inlet pipe
The outlet side of main escape pipe, the pressure gauge is connected by gas-guide tube with the main escape pipe；The fixed mechanism includes solid
Fixed board and the support plate being vertically installed in the fixed plate, the detection case are fixed in the support plate, described solid
It is opened up on fixed board there are four kidney slot, is provided with a caging bolt, the caging bolt and institute in each kidney slot
State emission-control equipment threaded connection.
Between the main air inlet pipe and the exhaust pipe and between the main escape pipe and the exhaust pipe
It is fixedly connected by connector, the connector includes that terminal pad and the air inlet being threaded through in the terminal pad are intubated, described
Terminal pad is fixedly connected with the exhaust pipe, one end of the air inlet intubation and the main air inlet pipe or the main outlet
Pipe is connected, and the other end of the air inlet intubation is extend into the exhaust pipe.
Buzzer is further fixedly arranged on the detection case, the buzzer is electrically connected with the controller.
The detection case is fixedly connected there are two the first latch segment, and each first latch segment respectively passes through one first lock
Tight bolt is fixedly connected with the fixed plate.
The detection case is fixedly connected there are two the second latch segment, and each second latch segment respectively passes through one second lock
Tight bolt is fixedly connected with the support plate.
The detection case includes the lid and cabinet of rotation connection, and the indicator light and the pressure gauge are fixed at
On the lid, the alarm lamp is fixed on the cabinet.
The utility model has the advantages that the utility model can in exhaust gas discharge process in exhaust pipe pressure and exhaust gas at
Divide and detected, and issue alarm to Field Force according to testing result, realizes the function of on-line monitoring, exhaust gas is avoided to arrange
Put it is unsmooth cause the raising of live waste gas content to endanger Field Force's health, also can be avoided the exhaust gas intrusion product of delay
In.In addition, the utility model also achieves damping, the vibration of emission-control equipment is avoided to cause shadow to the accuracy of testing result
It rings.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure main view of the utility model；
Fig. 2 is the structure sectional view of the detection case of the utility model；
Fig. 3 is the structural schematic diagram of the connector of the utility model.
Appended drawing reference: 1, emission-control equipment, 2, exhaust pipe, 3, terminal pad, 4, air inlet intubation, 5, main air inlet pipe,
6, fixed plate, 7, kidney slot, 8, caging bolt, 9, alarm lamp, 10, buzzer, the 11, first clamping screw, the 12, first locking
Block, 13, support plate, 14, pressure gauge, 15, indicator light, 16, main escape pipe, the 17, second latch segment, the 18, second clamping screw,
19, lid, 20, tee tube, 21, gas-guide tube, 22, cabinet, 23, gas sensor, 24, controller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The overall structure main view that Fig. 1 to 3, Fig. 1 is the utility model is please referred to, Fig. 2 is the detection case of the utility model
Structure sectional view, Fig. 3 is the structural schematic diagram of the connector of the utility model.
A kind of exhaust gas discharge on-Line Monitor Device of plastic rotogravure machine room, exhaust emission system includes exhaust-gas treatment
Device 1 and the exhaust pipe 2 being connected to emission-control equipment 1.On-line measuring device controller 24 includes detection case and fixation
Mechanism, detection case are made of the lid 19 and cabinet 22 being rotatablely connected, be fixedly installed on detection case alarm lamp 9, buzzer 10,
Pressure gauge 14 and indicator light 15, wherein alarm lamp 9 and buzzer 10 are fixed on cabinet 22, pressure gauge 14 and indicator light 15
It is fixed on lid 19.Tee tube 20, gas sensor 23 and controller 24 are fixedly installed in the cabinet 22 of detection case,
Alarm lamp 9, buzzer 10, pressure gauge 14, indicator light 15 and gas sensor 23 are electrically connected with controller 24.Tee tube 20
Wherein one end is connected by main air inlet pipe 5 with exhaust pipe 2, the other both ends of tee tube 20 pass through respectively gas-guide tube 21 and
The inlet end of pressure gauge 14 is connected with the inlet end of gas sensor 23, and the outlet side of gas sensor 23 passes through main escape pipe
16 are connected with exhaust pipe 2, and exhaust gas flows through main escape pipe 16 after first flowing through main air inlet pipe 5 in exhaust pipe 2, pressure
The outlet side of power table 14 is connected by gas-guide tube 21 with main escape pipe 16.It is between main air inlet pipe 5 and exhaust pipe 2 and main
It is fixedly connected by connector between escape pipe 16 and exhaust pipe 2, connector includes terminal pad 3 and is threaded through terminal pad
Air inlet intubation 4 on 3, terminal pad 3 is fixedly connected with exhaust pipe 2, one end of air inlet intubation 4 and main air inlet pipe 5 or main
Escape pipe 16 is connected, and the other end of air inlet intubation 4 is extend into exhaust pipe 2.
The support plate 13 that fixed mechanism includes fixed plate 6 and is vertically installed in fixed plate 6, detection case are fixed at branch
It on fagging 13, is opened up in fixed plate 6 there are four kidney slot 7, a caging bolt 8 is provided in each kidney slot 7, limit spiral shell
Bolt 8 is threadedly coupled with emission-control equipment 1.Detection case is fixedly connected there are two the first latch segment 12, each first latch segment 12
Respectively it is fixedly connected by first clamping screw 11 with fixed plate 6.Detection case is fixedly connected there are two the second latch segment 17, often
A second latch segment 17 is respectively fixedly connected by second clamping screw 18 with support plate 13.
When in use, fixed mechanism is fixed on emission-control equipment 1 first, then will test case fixed setting
On fixed mechanism.And main air inlet pipe 5 and main escape pipe 16 are connected with exhaust pipe 2, exhaust gas is in exhaust pipe 2
Pass through main air inlet pipe 5 when interior flowing first to enter in tee tube 20 and then be divided into two-way, wherein entering pressure gauge 14 all the way
Interior detection pressure, in addition enters detection gas ingredient in gas sensor 23 all the way, and pressure gauge 14 and gas sensor 23 are equal
Result is transferred to controller 24.If the too little pressure that pressure gauge 14 detects, illustrate that exhaust pipe 2 is likely to occur
Blocking causes air-flow unsmooth, and the remaining waste gas content in scene is increasing, and controller 24 controls alarm lamp 9 and buzzer 10 at this time
Alarm is issued, Field Force is reminded to handle in time.If the testing result of gas sensor 23 is abnormal, illustrate that exhaust gas constituents are sent out
Variation is given birth to, controller 24 can also issue alarm by alarm lamp 9 and buzzer 10.In pressure gauge 14 and gas sensor 23
Exhaust gas after detection then passes through main escape pipe 16 and is discharged into exhaust pipe 2 again, at emission-control equipment 1
Reason.
In view of there may be stronger vibrations at work for emission-control equipment 1, therefore it is provided with special fixation machine
Structure, emission-control equipment 1 drive caging bolt 8 to shake in vibration, and caging bolt 8 can be up and down in kidney slot 7, from
And it avoids passing to excessive vibration into detection case, and then guarantee the accuracy of testing result.
The utility model can examine the ingredient of pressure and exhaust gas in exhaust pipe 2 in exhaust gas discharge process
It surveys, and issues alarm to Field Force according to testing result, realize the function of on-line monitoring, avoid exhaust gas discharge is unsmooth from making
Field Force's health is endangered at the raising of live waste gas content, also can be avoided in the exhaust gas intrusion product of delay.In addition, this
Utility model also achieves damping, and the vibration of emission-control equipment 1 is avoided to impact the accuracy of testing result.
It should also be noted that, herein, the terms "include", "comprise" or its any other variant are intended to non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of exhaust gas of plastic rotogravure machine room discharges on-Line Monitor Device, the exhaust emission system includes at exhaust gas
Reason device (1) and the exhaust pipe (2) being connected to the emission-control equipment (1), it is characterised in that: the on-line checking dress
Setting controller (24) includes detection case and fixed mechanism, be fixedly installed on the detection case alarm lamp (9), pressure gauge (14) and
Indicator light (15) is fixedly installed tee tube (20), gas sensor (23) and controller (24), the report in the detection case
Warning lamp (9), the pressure gauge (14), the indicator light (15) and the gas sensor (23) are electric with the controller (24)
Wherein one end of connection, the tee tube (20) is connected by main air inlet pipe (5) with the exhaust pipe (2), and described three
The other both ends of siphunculus (20) pass through the inlet end and the gas sensor of gas-guide tube (21) Yu the pressure gauge (14) respectively
(23) inlet end is connected, and the outlet side of the gas sensor (23) passes through main escape pipe (16) and the exhaust pipe
(2) it is connected, and flows through the main escape pipe after the exhaust pipe (2) interior exhaust gas first flows through the main air inlet pipe (5)
(16), the outlet side of the pressure gauge (14) is connected by gas-guide tube (21) with the main escape pipe (16)；
The fixed mechanism includes fixed plate (6) and the support plate (13) being vertically installed on the fixed plate (6), the detection
Case is fixed on the support plate (13), is opened up on the fixed plate (6) there are four kidney slot (7), each kidney-shaped
It is provided with a caging bolt (8) in hole (7), the caging bolt (8) is threadedly coupled with the emission-control equipment (1).
2. a kind of exhaust gas of plastic rotogravure machine room as described in claim 1 discharges on-Line Monitor Device, feature exists
In: between the main air inlet pipe (5) and the exhaust pipe (2) and the main escape pipe (16) and the exhaust pipe
(2) it is fixedly connected by connector between, the connector includes terminal pad (3) and is threaded through on the terminal pad (3)
Air inlet is intubated (4), and the terminal pad (3) is fixedly connected with the exhaust pipe (2), one end of the air inlet intubation (4) and
The main air inlet pipe (5) or the main escape pipe (16) are connected, and the other end of the air inlet intubation (4) extend into described
In exhaust pipe (2).
3. a kind of exhaust gas of plastic rotogravure machine room as described in claim 1 discharges on-Line Monitor Device, feature exists
In: it is further fixedly arranged on the detection case buzzer (10), the buzzer (10) is electrically connected with the controller (24).
4. a kind of exhaust gas of plastic rotogravure machine room as described in claim 1 discharges on-Line Monitor Device, feature exists
It is fixedly connected in: the detection case there are two the first latch segment (12), each first latch segment (12) respectively passes through one the
One clamping screw (11) is fixedly connected with the fixed plate (6).
5. a kind of exhaust gas of plastic rotogravure machine room as described in claim 1 discharges on-Line Monitor Device, feature exists
It is fixedly connected in: the detection case there are two the second latch segment (17), each second latch segment (17) respectively passes through one the
Two clamping screws (18) are fixedly connected with the support plate (13).
6. a kind of exhaust gas of plastic rotogravure machine room as described in claim 1 discharges on-Line Monitor Device, feature exists
In: the detection case includes the lid (19) and cabinet (22) of rotation connection, the indicator light (15) and the pressure gauge (14)
It is fixed on the lid (19), the alarm lamp (9) is fixed on the cabinet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769625.8U CN208459346U (en) | 2018-05-23 | 2018-05-23 | A kind of exhaust gas discharge on-Line Monitor Device of plastic rotogravure machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769625.8U CN208459346U (en) | 2018-05-23 | 2018-05-23 | A kind of exhaust gas discharge on-Line Monitor Device of plastic rotogravure machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459346U true CN208459346U (en) | 2019-02-01 |
Family
ID=65149712
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769625.8U Expired - Fee Related CN208459346U (en) | 2018-05-23 | 2018-05-23 | A kind of exhaust gas discharge on-Line Monitor Device of plastic rotogravure machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082483A (en) * | 2019-05-30 | 2019-08-02 | 广东广正环境科技有限公司 | A kind of Backpack type wasted nickel catalyst device |
-
2018
- 2018-05-23 CN CN201820769625.8U patent/CN208459346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082483A (en) * | 2019-05-30 | 2019-08-02 | 广东广正环境科技有限公司 | A kind of Backpack type wasted nickel catalyst device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200523 |