CN208462185U - A kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device - Google Patents
A kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device Download PDFInfo
- Publication number
- CN208462185U CN208462185U CN201820772821.0U CN201820772821U CN208462185U CN 208462185 U CN208462185 U CN 208462185U CN 201820772821 U CN201820772821 U CN 201820772821U CN 208462185 U CN208462185 U CN 208462185U
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- measuring device
- shell
- line measuring
- shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device, shield includes the shell of rectangular-shape, exhaust gas discharges on-line measuring device and is arranged in shell, several elastic supporting member for supporting optical member are fixedly installed on every side inner wall of shell, elastic supporting member for supporting optical member includes sleeve, the sliding seat being slidably arranged in sleeve, contact for connecting the spring of sliding seat and inner walls and being fixedly connected in sliding seat, contact is against on exhaust gas discharge on-line measuring device, air inlet pipe and an air outlet pipe is pierced by from the two of shell side walls being oppositely arranged respectively, sealing element is fixedly installed between air inlet pipe and shell and between escape pipe and shell.The utility model can be such that exhaust gas discharge on-line measuring device and external environment completely cuts off, and be shaken exhaust gas discharge on-line measuring device will not, the influence of highly humid air and high temperature air, ensure that the accuracy of exhaust gas discharge on-line measuring device.
Description
Technical field
The utility model relates to exhaust emission device field, specifically a kind of plastic rotogravure machine room exhaust gas is online
The shield of detection 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.In the industrial production, ventilation cleaning equipment run when because failure, employee's operation error,
Ventilation opening or dust-proof sterilizing filter blocking etc. factors, will cause equipment shut down, in ventilation duct negative pressure reduce weaken, into
And it causes live toxic and harmful gas, organic solvent or inflammable gas accumulated concentrations to rise, seriously endanger personal safety and produces
Quality, once product, which comes into the market, to damage more people.Therefore, it in exhaust gas discharge process, needs to utilize
Whether on-line measuring device is smooth without hindrance to determine exhaust gas discharge, if has large quantity of exhaust gas to be trapped in production scene.Exhaust gas discharge
On-line measuring device when in use, in order to improve accuracy, it is necessary to assure cannot have the ring of excessive vibration, high temperature and high humidity
Border, existing exhaust gas discharge on-line measuring device mostly only use a metal shell, it is difficult to guarantee that internal component has
Good working environment.
Summary of the invention
In order to solve deficiency in the prior art, the utility model provides a kind of plastic rotogravure machine room exhaust gas and examines online
The shield for surveying device can be such that exhaust gas discharge on-line measuring device and external environment completely cuts off, and keep exhaust gas discharge online
Detection device will not be shaken, the influence of highly humid air and high temperature air, ensure that the essence of exhaust gas discharge on-line measuring device
Exactness.
To achieve the goals above, the utility model use the specific scheme is that a kind of plastic rotogravure machine room exhaust gas
The shield of on-line measuring device, the exhaust gas discharge on-line measuring device include the cabinet of rectangular-shape, the exhaust gas row
It is placed on line detector and is communicated with air inlet pipe and an air outlet pipe, the shield includes the shell of rectangular-shape, the exhaust gas discharge
On-line measuring device is arranged in the shell, is fixedly installed several resilient support on every side inner wall of the shell
Part, the elastic supporting member for supporting optical member include sleeve, the sliding seat being slidably arranged in the sleeve, for connecting the sliding seat and institute
It states the springs of inner walls and is against the exhaust gas discharge on-line checking dress with contact on the movable seat, contact is fixedly connected with
It sets, the air inlet pipe and the escape pipe are pierced by from the two of the shell side walls being oppositely arranged respectively, the air inlet
Sealing element is fixedly installed between pipe and the shell and between the escape pipe and the shell.
One end of the sleeve is fixedly connected with the inner wall of the shell, and the other end of the sleeve is connected with gear
Circle, and the diameter of the inner hole of the retaining ring is less than the internal diameter of the sleeve, is located at the one of the sleeve inner in the sliding seat
Integrally connected restraining position ring block is held, the diameter of the stop collar is equal to the internal diameter of the sleeve.
The contact is hemispherical, and the disc of the contact is fixedly connected with the sliding seat.
The sealing element includes cylindric second packing ring, and the outer wall of the second packing ring is fixedly connected with the shell,
The air inlet pipe or the escape pipe are passed through from the second packing ring.
The second packing ring is also coaxially fixed with the first washer, and first washer is located at the outside of the shell, described
The internal diameter of first washer is equal with the internal diameter of the second packing ring.
First washer is set as sponge material.
The second packing ring is also coaxially fixed with third washer, and the third washer is located at the inside of the shell, described
The internal diameter of third washer is equal with the internal diameter of the second packing ring.
The third washer is set as absorbent cotton material.
The utility model has the advantages that exhaust gas discharge on-line measuring device is surrounded by the utility model by setting shell, to make
Exhaust gas discharges on-line measuring device and external environment completely cuts off, and avoids the influence by external environment, and be provided with resilient support
Part and sealing element can be such that exhaust gas discharge on-line measuring device is not shaken, the influence of highly humid air and high temperature air, protect
The accuracy of exhaust gas discharge on-line measuring device is demonstrate,proved.
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 diagram of the utility model；
Fig. 2 is the structure sectional view of the elastic supporting member for supporting optical member of the utility model；
Fig. 3 is the structure sectional view of the sealing element of the utility model.
Appended drawing reference: 1, shell, 2, sleeve, 3, sliding seat, 4, contact, 5, air inlet pipe, 6, sealing element, 7, exhaust gas is emitted on
Line detector, 8, escape pipe, 9, spring, 10, retaining ring, 11, stop collar, the 12, first washer, 13, second packing ring, 14, third
Washer.
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 diagram that Fig. 1 to 3, Fig. 1 is the utility model is please referred to, Fig. 2 is the elasticity branch of the utility model
The structure sectional view of support member, Fig. 3 are the structure sectional views of the sealing element of the utility model.
A kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device, exhaust gas discharge on-line measuring device 7
Cabinet including rectangular-shape, exhaust gas discharge on-line measuring device 7 are communicated with air inlet pipe 5 and escape pipe 8.Shield includes rectangular
The shell 1 of body shape, shell 1 are set as openable structure, such as one of side is set as rotation door.Exhaust gas is emitted on
Line detector 7 is arranged in shell 1, is fixedly installed at least two elastic supporting member for supporting optical member, bullet on every side inner wall of shell 1
Property supporting element includes sleeve 2, the sliding seat being slidably arranged in sleeve 23, the spring for connecting sliding seat 3 Yu 1 inner wall of shell
9 and the contact 4 that is fixedly connected in sliding seat 3, one end of sleeve 2 be fixedly connected with the inner wall of shell 1, other the one of sleeve 2
End is connected with retaining ring 10, and the diameter of the inner hole of retaining ring 10 is less than the internal diameter of sleeve 2, sliding seat 3 it is cylindrical and from
It is passed through among retaining ring 10, one end integrally connected restraining position ring block 11 being located inside sleeve 2 in sliding seat 3, the diameter of stop collar 11
Equal to the internal diameter of sleeve 2.Contact 4 is against on exhaust gas discharge on-line measuring device 7, and contact 4 is hemispherical, and the disc of contact 4
It is fixedly connected with sliding seat 3.
Air inlet pipe 5 and escape pipe 8 are pierced by from the two of shell 1 side walls being oppositely arranged respectively, air inlet pipe 5 and shell 1
Between and escape pipe 8 and shell 1 between be fixedly installed sealing element 6.Sealing element 6 includes cylindric second packing ring 13,
The outer wall of second packing ring 13 is fixedly connected with shell 1, and the material of second packing ring 13 is identical as the material of shell 1, can be set
For metal material.Air inlet pipe 5 or escape pipe 8 are passed through from second packing ring 13.Second packing ring 13 is also coaxially fixed with the first pad
Circle 12, the first washer 12 is located at the outside of shell 1, and the internal diameter of the first washer 12 is equal with the internal diameter of second packing ring 13, the first pad
Circle 12 is set as sponge material.Second packing ring 13 is also coaxially fixed with third washer 14, and third washer 14 is located at the interior of shell 1
The internal diameter of side, third washer 14 is equal with the internal diameter of second packing ring 13, and third washer 14 is set as absorbent cotton material.
Exhaust gas discharge on-line measuring device 7 can use common apparatus in the prior art, inside may include for pair
The gas sensor that exhaust gas constituents are detected and the controller analyzed for the detection data to gas sensor, herein
Repeat no more its structure.
When in use, shell 1 is fixed first, can be fixed on the wall, can also be fixed on and be filled with exhaust-gas treatment
It sets or exhaust pipe road, secondly exhaust gas discharge on-line measuring device 7 is placed in shell 1, and is made all elastic
The contact 4 of supporting element is against on exhaust gas discharge on-line measuring device 7, finally by the air inlet pipe 5 of exhaust gas discharge on-line measuring device 7
Passed through from sealing element 6 respectively with escape pipe 8, can carry out using.Because of in use, exhaust gas discharge on-line checking dress
It sets the influences that 7 inevitably will receive peripheral devices and generates vibration, especially receive the influence of depended on device, such as by shell 1
When being fixed on exhaust pipe road, when exhaust pipe road can generate vibration in the faster situation of exhaust gas flow velocity, and
Exhaust gas is driven to discharge 7 synchronous vibrating of on-line measuring device.At this point, exhaust gas discharge on-line measuring device 7 can squeeze contact 4, then
Contact 4 is synchronous with sliding seat 3 to 1 contract of sleeve, and compressed spring 9, and spring 9 can play the role of buffering, to keep away
Exempt from the precision reduction by vibration influence of exhaust gas discharge on-line measuring device 7.In addition, the first washer 12 and third pad of sealing element 6
Circle 14 all has the function of moisture absorption and heat-insulated, can prevent the humid air of outside and high temperature air from entering in shell 1, thus
Further exhaust gas discharge on-line measuring device 7 is protected.
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 (8)
1. a kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device, the exhaust gas discharges on-line measuring device
(7) include rectangular-shape cabinet, exhaust gas discharge on-line measuring device (7) is communicated with air inlet pipe (5) and escape pipe (8),
It is characterized by: the shield includes the shell (1) of rectangular-shape, exhaust gas discharge on-line measuring device (7) setting exists
In the shell (1), several elastic supporting member for supporting optical member, the elasticity branch are fixedly installed on every side inner wall of the shell (1)
Support member includes sleeve (2), the sliding seat (3) being slidably arranged in the sleeve (2), for connecting the sliding seat (3) and institute
The contact (4) stating the spring (9) of shell (1) inner wall and being fixedly connected on the sliding seat (3), contact (4) are against described useless
Gas discharges on on-line measuring device (7), and the air inlet pipe (5) and the escape pipe (8) are respectively from two phases of the shell (1)
To being pierced by the side wall of setting, between the air inlet pipe (5) and the shell (1) and the escape pipe (8) and the shell
(1) sealing element (6) are fixedly installed between.
2. a kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device as described in claim 1, feature
Be: one end of the sleeve (2) is fixedly connected with the inner wall of the shell (1), and the other end of the sleeve (2) integrally connects
It is connected to retaining ring (10), and the diameter of the inner hole of the retaining ring (10) is less than the internal diameter of the sleeve (2), on the sliding seat (3)
The diameter of one end integrally connected restraining position ring block (11) internal positioned at the sleeve (2), the stop collar (11) is equal to the set
The internal diameter of cylinder (2).
3. a kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device as described in claim 1, feature
Be: the contact (4) is hemispherical, and the disc of the contact (4) is fixedly connected with the sliding seat (3).
4. a kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device as described in claim 1, feature
Be: the sealing element (6) includes cylindric second packing ring (13), the outer wall and the shell of the second packing ring (13)
(1) it is fixedly connected, the air inlet pipe (5) or the escape pipe (8) are passed through from the second packing ring (13).
5. a kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device as claimed in claim 4, feature
Be: the second packing ring (13) is also coaxially fixed with the first washer (12), and first washer (12) is located at the shell (1)
Outside, the internal diameter of first washer (12) is equal with the internal diameter of the second packing ring (13).
6. a kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device as claimed in claim 5, feature
Be: first washer (12) is set as sponge material.
7. a kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device as claimed in claim 4, feature
Be: the second packing ring (13) is also coaxially fixed with third washer (14), and the third washer (14) is located at the shell (1)
Inside, the internal diameter of the third washer (14) is equal with the internal diameter of the second packing ring (13).
8. a kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device as claimed in claim 7, feature
Be: the third washer (14) is set as absorbent cotton material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772821.0U CN208462185U (en) | 2018-05-23 | 2018-05-23 | A kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772821.0U CN208462185U (en) | 2018-05-23 | 2018-05-23 | A kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462185U true CN208462185U (en) | 2019-02-01 |
Family
ID=65148869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820772821.0U Expired - Fee Related CN208462185U (en) | 2018-05-23 | 2018-05-23 | A kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208462185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927284A (en) * | 2019-04-02 | 2019-06-25 | 苏州慧通汇创科技有限公司 | A kind of DLP laser fast shaping 3D printer cabinet that sound-proofing is good |
| CN110074548A (en) * | 2019-04-26 | 2019-08-02 | 贵州科赛德智能制造研究股份有限公司 | Controlling terminal protective device based on intelligence manufacture |
-
2018
- 2018-05-23 CN CN201820772821.0U patent/CN208462185U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927284A (en) * | 2019-04-02 | 2019-06-25 | 苏州慧通汇创科技有限公司 | A kind of DLP laser fast shaping 3D printer cabinet that sound-proofing is good |
| CN109927284B (en) * | 2019-04-02 | 2024-04-26 | 苏州慧通汇创科技有限公司 | DLP laser rapid prototyping 3D printer machine case that sound insulation is good |
| CN110074548A (en) * | 2019-04-26 | 2019-08-02 | 贵州科赛德智能制造研究股份有限公司 | Controlling terminal protective device based on intelligence manufacture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208462185U (en) | A kind of shield of plastic rotogravure machine room exhaust gas on-line measuring device | |
| CN103591647A (en) | Environment purification system and control method thereof | |
| US20240053247A1 (en) | Device and method for evaluation protection performance using dynamic swatch testing cell | |
| CN204085817U (en) | A kind of high efficiency particle air filter frame leak detection proving installation | |
| CN103406326A (en) | Pipeline-free air-purifying type universal air extraction hood | |
| CN108479303A (en) | A kind of exhaust treatment system | |
| CN209671689U (en) | A kind of exhaust-gas treatment collection port is logical to close device | |
| CN110180285A (en) | A kind of equipment for treating industrial waste gas | |
| CN205461490U (en) | Inertia powder coating cloud waste gas pollution control and treatment device | |
| CN101757835B (en) | Vibrating gas collector | |
| CN208902485U (en) | Easy gas sampling assembly | |
| CN209005508U (en) | A kind of combined padding and drying system exhausting environmental protection device | |
| CN208599444U (en) | A kind of emission-control equipment | |
| Brosseau et al. | Collection of silica and asbestos aerosols by respirators at steady and cyclic flow | |
| CN213689562U (en) | Continuous flue gas monitoring system | |
| CN205156176U (en) | Air purifying and filtering device with feedback function | |
| CN208459346U (en) | A kind of exhaust gas discharge on-Line Monitor Device of plastic rotogravure machine room | |
| CN211836992U (en) | Novel electrostatic waste gas purification device | |
| CN207187986U (en) | Plasma dust pelletizing system | |
| CN208460158U (en) | A kind of wasted nickel catalyst device on plastic rotogravure machine room exhaust emission pipe | |
| CN208735833U (en) | A kind of fire fighting equipment has the smoke evacuation system of alarm function | |
| CN208297209U (en) | A kind of multi-functional sampling gun apparatus | |
| CN208178730U (en) | A kind of gas shield Laser forming repair device | |
| CN105333529A (en) | Air purifying and filtering device with feedback function | |
| CN203578002U (en) | Electrostatic dust and smoke removal device |
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 |