CN214976575U - Printing waste gas purification system of mimeograph - Google Patents
Printing waste gas purification system of mimeograph Download PDFInfo
- Publication number
- CN214976575U CN214976575U CN202120853232.7U CN202120853232U CN214976575U CN 214976575 U CN214976575 U CN 214976575U CN 202120853232 U CN202120853232 U CN 202120853232U CN 214976575 U CN214976575 U CN 214976575U
- Authority
- CN
- China
- Prior art keywords
- gas
- mimeograph
- pipeline
- fixed
- air
- 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.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a printing exhaust gas purification system of mimeograph, it includes gas transmission pipeline, the gas collecting channel, the induction port, air extractor and exhaust-gas treatment case, gas transmission pipeline fixes on the wall along the horizontal direction, the exhaust-gas treatment case is fixed subaerial, gas transmission pipeline intercommunication is fixed in the one end of exhaust-gas treatment case, the inside at gas transmission pipeline and exhaust-gas treatment case junction is fixed to the air extractor, a plurality of gas collecting channel all are fixed with gas transmission pipeline intercommunication, and gas collecting channel evenly lays along the length direction of gas transmission pipeline, the one end intercommunication of induction port is at the other end of gas collecting channel, induction port opening direction is located the mimeograph directly over downwards. This application has through air extractor and pipeline in introducing the exhaust-gas treatment case with the waste gas that mimeograph produced to reach the effect of purifying waste gas, avoid waste gas to cause certain harm to human health.
Description
Technical Field
The application relates to the field of auxiliary systems of mimeograph machines, in particular to a printing waste gas purification system of mimeograph machines.
Background
Mimeograph technology was invented 100 years ago by GESTETENR corporation, uk. The first mimeograph was designed according to the material of stencil paper. Stencil making materials and printing processes have improved over the past hundred years. In the fifty years, 4130 double-roller mechanical high-speed mimeograph machines were developed, which improved the office efficiency at that time. Thus, the fifty years are the golden age of mimeographs. In 1962, based on absorbing the principle of the integral machine of GESTETENR company in UK, RICOH company in Japan developed and developed a rational light (RICOH) integral machine which is more adaptive to the change of times and has stable performance. VT series products were introduced into the market in the 90 s, and JP series products were introduced at the end of the 90 s. The VT series products are similar to all light-management cameras, copiers, fax machines and other products, have the characteristics of stable product performance, high quality, durability and the like, and can be connected with a computer.
However, the mimeograph can generate some other tastes when printing because the ink product contains certain smell and is solidified. The printing stocks made of different materials are influenced by the environment, and related chemical substances can be cracked out to generate pungent odor. More importantly, the ink and the printing stock can react chemically during the printing process to generate peculiar smell. The odor is not easy to diffuse when being gathered indoors, and some irritant gases even have certain influence on the health of human bodies.
Disclosure of Invention
In order to solve the problem that gas which is produced by an mimeograph and causes damage to a human body, the application provides a printing waste gas purification system of the mimeograph.
The application provides a printing exhaust gas purification system of mimeograph adopts following technical scheme:
the utility model provides a printing exhaust gas purification system of mimeograph, includes gas transmission pipeline, a plurality of gas collecting channel, a plurality of induction port, a plurality of air exhauster and exhaust-gas treatment case, gas transmission pipeline fixes on the wall along the horizontal direction, and the exhaust-gas treatment case is placed subaerial, and the one end intercommunication of gas transmission pipeline is placed subaerial exhaust-gas treatment case, and the air exhauster is fixed in the internal connection department of gas transmission pipeline and exhaust-gas treatment case, and a plurality of gas collecting channel all communicate with gas transmission pipeline fixedly, and the gas collecting channel evenly lays along the length direction of gas transmission pipeline, and the one end of induction port communicates in the other end of gas collecting channel, and induction port opening direction is located the mimeograph directly over downwards.
By adopting the technical scheme, when the air extractor works, certain negative pressure can be formed in the area of the air inlet through the rotation of the impeller, and a negative pressure area is formed in a certain space range above the air suction port through the drainage of the air transmission pipeline and the air collection pipeline, so that the waste gas generated by the mimeograph enters the air collection pipeline through the air suction port under the negative pressure and enters the air transmission pipeline along the air collection pipeline, and the sucked waste gas is introduced into the waste gas treatment box for treatment by the air flow generated by the work of the exhaust fan, thereby achieving the effect of purifying the waste gas.
Preferably, the gas transmission pipeline comprises a plurality of pipe sections which are communicated end to end, and adjacent pipe sections are detachably assembled.
Through adopting above-mentioned technical scheme, the gas transmission pipeline is a whole that is made up into by a plurality of pipeline section intercommunications, thereby can not lead to the installation degree of difficulty to improve because of the problem of length when installing the pipeline section like this, the installation of being convenient for more, all can dismantle or the recombination between the pipeline section moreover, when the pipeline goes wrong, can solve the problem through changing the pipeline section of having a problem, be unlikely to change whole gas transmission pipeline to manufacturing cost has been reduced.
Preferably, the two ends of each pipe section are provided with connecting plates along the vertical direction, the connecting plates extend along the direction deviating from the center of the pipe section, and adjacent pipe sections are communicated with each other through the connecting plates and screws.
Through adopting above-mentioned technical scheme, connect through the connecting plate between the pipeline section to improve the stability of connecting between the pipeline section, and then improve the stability of whole gas transmission pipeline, through the screwed connection between the connecting plate, convenient to detach and equipment, thereby reduce the degree of difficulty of pipeline section installation.
Preferably, be fixed with a plurality of mount on the wall, the mount is including first fixed plate, second fixed plate and third fixed plate, and first fixed plate and second fixed plate mutually perpendicular connect, and first fixed plate is fixed on the wall, and the lower terminal surface at gas transmission pipeline is fixed to the second fixed plate, and first fixed plate and second fixed plate intermediate junction have the third fixed plate, and three fixed plates are right triangle's mode and arrange.
Through adopting above-mentioned technical scheme, the mount is the right triangle structure to improve the structural stability of mount and the bearing strength of mount, a plurality of mounts are fixed gas transmission pipeline on the wall simultaneously, make gas transmission pipeline can be more firm fix on the wall, and then improve entire system structural stability.
Preferably, an air extractor is fixed inside each air collecting pipeline.
By adopting the technical scheme, the lower surface of each exhaust fan is opposite to the air suction port, so that the negative pressure at the air suction port is enhanced, the suction force is increased, waste gas generated by the mimeograph can more quickly enter the air suction port, the time for emitting the waste gas is reduced, and the working efficiency of the system is increased.
Preferably, the gas collecting pipeline is provided with a plurality of supporting ropes outside, one end of each supporting rope is connected to the outer pipe surface of the gas collecting pipeline, the other end of each supporting rope is fixedly connected to the roof of the room, the upper end surface of the air suction port is provided with a plurality of supporting ropes, one end of each supporting rope is fixed to the upper end surface of the air suction port, and the other end of each supporting rope is fixedly connected to the roof of the room.
Through adopting above-mentioned technical scheme, support rope one end and fix at the roof, the gas collecting channel and induction port are connected to one end, and the position of fixed gas collecting channel and induction port on the one hand makes it can not warp or position change because of the weight of self, and on the other hand, the installation of supporting the rope is all more convenient with the dismantlement, can adjust the position of gas collecting channel and induction port in a flexible way thereupon.
Preferably, the air suction port comprises an air suction cover and a plurality of cover cloths, the upper end face of the air suction cover is communicated with the air collecting pipeline, the opening direction of the air suction cover is downward and is positioned right above the mimeograph, the cover cloths are fixed on the outer edge of the lower end face of the air suction cover, and the plurality of cover cloths form an air collecting channel extending to the upper part of the mimeograph in a surrounding mode.
By adopting the technical scheme, the suction range of the suction port is expanded by the suction hood, waste gas generated by the mimeograph is concentrated in the hood cloth, and then enters the waste gas treatment box along with the suction hood, so that the waste gas is prevented from being emitted indoors to cause harm to human bodies.
Preferably, the air suction port further comprises a plurality of air suction pipes and an air collection box, the upper end face of the air collection box is communicated with the air collection pipeline, one end of each air suction pipe is communicated with the lower end face of the air collection box, and the direction of the pipe orifice of each air suction pipe is downward and is positioned right above the mimeograph.
Through adopting above-mentioned technical scheme, because there are a plurality of breathing pipes in the gas collection box below, every breathing pipe below can both form a negative pressure zone, and a plurality of negative pressure zones simultaneous working can make more waste gas can be introduced in the exhaust-gas treatment case, improves the work efficiency of system then.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the air pump can finally introduce the waste gas generated by the mimeograph into the waste gas treatment box through a pipeline, so that the effect of absorbing the waste gas is achieved;
2. adjacent pipe sections can be disassembled or recombined to reduce the difficulty of pipeline installation;
3. the supporting rope can support the gas collecting pipeline between the gas conveying pipeline and the air suction port, and the air suction port can be positioned above the mimeograph by the supporting rope, so that the air suction port cannot fall.
Drawings
Fig. 1 is a schematic overall structure diagram in an embodiment of the present application.
Fig. 2 is an exploded view of a gas pipeline according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a gas collecting duct according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a fixing frame according to an embodiment of the present application.
Fig. 5 is a schematic overall structure diagram in the second embodiment of the present application.
Fig. 6 is a schematic structural diagram of a gas collecting duct in the second embodiment of the present application.
In the figure:
1. a gas pipeline; 11. a pipe section; 2. a gas collection conduit; 3. an air suction port; 31. an air intake cover; 32. covering cloth; 33. an air intake duct; 34. a gas collection tank; 4. an air extractor; 5. a waste gas treatment tank; 6. a connecting plate; 7. a fixed mount; 8. and supporting the ropes.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
Example one
The embodiment of the application discloses printing waste gas purification system of mimeograph. Referring to fig. 1 and 2, the printing waste gas purification system of the mimeograph comprises a gas transmission pipeline 1, a plurality of gas collection pipelines 2, a plurality of air suction ports 3, a plurality of air extractors 4 and a waste gas treatment box 5. The gas transmission pipeline 1 is fixed on a wall along the horizontal direction, the gas transmission pipeline 1 is a pipeline formed by connecting and fixing a plurality of pipe sections 11, a waste gas treatment box 5 is placed on the ground, one end of the gas transmission pipeline 1 is communicated and fixed on the waste gas treatment box 5, the port of the other end of the gas transmission pipeline 1 is closed, a plurality of gas collection pipelines 2 are uniformly distributed along the length direction of the gas transmission pipeline 1, the gas collection pipelines 2 are communicated and fixed on the pipe wall of the gas transmission pipeline 1, one end of an air suction port 3 is communicated and fixed with one end of the gas collection pipeline 2 far away from the gas transmission pipeline 1, the opening direction of the air suction port 3 is downwards positioned right above an oil-printing machine, the system is provided with a plurality of air extractors 4 by combining with a figure 3, the air extractor 4 is arranged inside the joint of the gas transmission pipeline 1 and the waste gas treatment box 5, one air extractor 4 is fixed inside each gas collection pipeline 2 near the air suction port, and the plurality of air extractors 4 can improve the suction force of the air suction port 3 when working simultaneously, thereby accelerating the speed of discharging the waste gas into the waste gas treatment box 5 and further improving the working efficiency of the system.
Referring to fig. 2, the two ends of each pipe section 11 are provided with connecting plates 6, the connecting plates 6 are fixed at the outer edge of the port of the pipe section and extend away from the center of the pipe section, the adjacent pipe sections are connected through the connecting plates and screws, the stability of communication between the pipe sections can be enhanced through the connecting plates 6, and the structural stability of the whole pipe is enhanced. And each connecting plate 6 is in screw connection, so that the pipe sections can be assembled and disassembled conveniently, and the mounting difficulty of the pipeline is further reduced. When the pipeline breaks down, only the pipeline section with problems needs to be found out to be dismantled and replaced, and further the production cost is reduced.
Referring to fig. 4, the lower end surface of the gas transmission pipeline 2 is connected with a plurality of fixing frames 7, each fixing frame 7 is formed by connecting a first fixing plate 71, a second fixing plate 72 and a third fixing plate 73, the first fixing plate 71 is fixed on the wall, the second fixing plate 72 is fixed on the lower end surface of the gas transmission pipeline 2, the first fixing plate 71 and the second fixing plate 72 are vertically fixed to each other, the gas transmission pipeline 2 is fixed on the wall, the third fixing plate 73 is fixedly connected between the first fixing plate 71 and the second fixing plate 72, and the three fixing plates form a right triangle, so that the bearing performance and the stability of the fixing frame 7 are enhanced, two fixing plates which are fixedly connected in the vertical direction are prevented from being deformed or even broken due to bearing, and the structural stability of the whole system is improved.
Referring to fig. 1, the gas collecting pipeline 2 and the air suction port 3 are connected with a plurality of supporting ropes 8, one end of each supporting rope 8 is connected with the pipe surface of the gas collecting pipeline 2 and the upper end surface of the air suction port 3, and the other end of each supporting rope is fixed on the top of a room to prevent the gas collecting pipeline 2 and the air suction port 3 from deforming or changing in position due to self weight, so long as the length of the supporting ropes is unchanged, the upper position and the lower position of the gas collecting pipeline 2 and the air suction port 3 cannot be changed, and the structural stability of the whole system is enhanced.
Referring to fig. 1 and 3, the air suction port 3 includes an air suction hood 31 and a plurality of cover cloths 32 communicated with the air collecting duct 2, the opening direction of the air suction hood 31 is downward and is positioned right above the mimeograph, the opening of the air suction hood 31 completely covers the working range of the mimeograph, the range of absorbing waste gas by the system is enlarged, and then the speed of absorbing the waste gas is increased. The cover cloth 32 is fixed around the lower end face edge of the air suction hood 31, the direction of the cover cloth 32 extends downwards to the upper side of the mimeograph to form a gas collecting channel below the air suction hood 31, the cover cloth 32 concentrates waste gas generated by the mimeograph in the gas collecting channel to prevent the waste gas from leaking indoors, so that the air suction hood 31 can conveniently suck the waste gas gathered in the gas collecting channel into a waste gas treatment box, and the working efficiency of the whole system is improved.
The implementation principle of the printing waste gas purification system of the mimeograph machine in the embodiment of the application is as follows: when the mimeograph starts to work, the air extractors 4 in the system start to be started, waste gas generated by the mimeograph is gathered in the cover cloth 32, the negative pressure formed by the air extractors leads the waste gas to be led into the gas collecting pipeline 2 from the cover cloth 32 through the air suction cover 31, the waste gas in the gas collecting pipeline 2 enters the gas transmission pipeline 1, and finally the waste gas is led into the waste gas treatment box 5 through the air extractors 4 to be purified, so that the effect of absorbing and purifying the waste gas is realized.
Example two
The difference between the embodiment of the present application and the first embodiment is that: referring to fig. 5 and 6, the suction port 3 further includes a gas collecting box 33 and a plurality of suction pipes 34, the gas collecting box 33 is fixed to one end of the gas collecting duct 2, one end of the suction pipe 34 is connected to a lower end surface of the gas collecting box 33, and the opening direction of the suction pipe 34 is downward and is located right above the mimeograph. A plurality of suction pipes 34 are communicated below the gas collecting box 33, a negative pressure area is formed near each suction pipe 34, when a plurality of negative pressure areas work simultaneously, more waste gas is introduced into the waste gas treatment box, and then the working efficiency of the system is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A printing waste gas purification system of mimeograph is characterized in that: including gas transmission pipeline (1), a plurality of gas collecting pipeline (2), a plurality of induction port (3), a plurality of air exhauster (4) and exhaust-gas treatment case (5), gas transmission pipeline (1) is fixed on the wall along the horizontal direction, exhaust-gas treatment case (5) are placed subaerial, the one end intercommunication exhaust-gas treatment case (5) of gas transmission pipeline (1), air exhauster (4) are fixed in the internal junction of gas transmission pipeline (1) and exhaust-gas treatment case (5), a plurality of gas collecting pipeline (2) all communicate with gas transmission pipeline (1) fixedly, and gas collecting pipeline (2) evenly lay along the length direction of gas transmission pipeline (1), the one end of induction port (3) communicates in the other end of gas collecting pipeline (2), and induction port (3) opening direction is located mimeograph machine directly over downwards.
2. The printing waste gas purification system of an mimeograph as claimed in claim 1, wherein: the gas transmission pipeline (1) comprises a plurality of pipeline sections (11) which are communicated end to end, and adjacent pipeline sections (11) are detachably assembled.
3. The printing waste gas purification system of an mimeograph as claimed in claim 2, wherein: the two ends of each pipe section (11) are vertically provided with connecting plates (6), the connecting plates (6) extend along the direction deviating from the center of the pipe sections (11), and the two adjacent pipe sections (11) are communicated with each other through the connecting plates (6) and screws.
4. The printing waste gas purification system of an mimeograph as claimed in claim 1, wherein: be fixed with a plurality of mount (7) on the wall, mount (7) are including first fixed plate (71), second fixed plate (72) and third fixed plate (73), first fixed plate (71) and second fixed plate (72) mutually perpendicular are connected, first fixed plate (71) are fixed on the wall, lower terminal surface at gas transmission pipeline (1) is fixed in second fixed plate (72), first fixed plate (71) and second fixed plate (72) intermediate junction have third fixed plate (73), three fixed plates are right triangle's mode and arrange.
5. The printing waste gas purification system of an mimeograph as claimed in claim 1, wherein: an air extractor (4) is fixed in each gas collecting pipeline (2).
6. The printing waste gas purification system of an mimeograph as claimed in claim 1, wherein: the outside of gas collecting pipeline (2) is provided with many and supports rope (8), supports rope (8) one end and connects on the outer pipe surface of gas collecting pipeline (2), and the other end fixed connection of support rope (8) is on the room top, the up end of induction port (3) is provided with a plurality of and supports rope (8), supports rope (8) one end and fixes the up end at induction port (3), and other end fixed connection is on the room top.
7. The printing waste gas purification system of an mimeograph as claimed in claim 1, wherein: the air suction port (3) comprises an air suction cover (31) and a plurality of cover cloths (32), the upper end face of the air suction cover (31) is communicated with the air collecting pipeline (2), the opening direction of the air suction cover is downward and is positioned right above the mimeograph, the cover cloths (32) are fixed on the outer edge of the lower end face of the air suction cover (31), and the cover cloths (32) surround to form an air gathering channel extending to the upper part of the mimeograph.
8. The printing waste gas purification system of an mimeograph as claimed in claim 1, wherein: the air suction port (3) further comprises a plurality of air suction pipes (33) and air collection boxes (34), the upper end faces of the air collection boxes (34) are communicated with the air collection pipeline (2), one ends of the air suction pipes (33) are communicated with the lower end faces of the air collection boxes (34), and the pipe orifice directions of the air suction pipes (33) are located right above the mimeograph machine downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120853232.7U CN214976575U (en) | 2021-04-24 | 2021-04-24 | Printing waste gas purification system of mimeograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120853232.7U CN214976575U (en) | 2021-04-24 | 2021-04-24 | Printing waste gas purification system of mimeograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214976575U true CN214976575U (en) | 2021-12-03 |
Family
ID=79090956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120853232.7U Active CN214976575U (en) | 2021-04-24 | 2021-04-24 | Printing waste gas purification system of mimeograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214976575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878087A (en) * | 2023-09-06 | 2023-10-13 | 天津中印联印务有限公司 | Printing workshop air purification system |
-
2021
- 2021-04-24 CN CN202120853232.7U patent/CN214976575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878087A (en) * | 2023-09-06 | 2023-10-13 | 天津中印联印务有限公司 | Printing workshop air purification system |
| CN116878087B (en) * | 2023-09-06 | 2023-11-10 | 天津中印联印务有限公司 | Printing workshop air purification system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214976575U (en) | Printing waste gas purification system of mimeograph | |
| CN108103757A (en) | A kind of cloth inspecting machine for destaticing dedusting | |
| WO2023020049A1 (en) | Water washing air apparatus, air conditioner indoor unit, and air conditioner | |
| CN208452563U (en) | A kind of color printing material cleaning plant | |
| CN109622443A (en) | A kind of filter mechanism of low basis weight environment-friendly type ox-hide cleaning device used for paper processing | |
| CN210946235U (en) | Automatic cutting machine for spinning | |
| CN208354568U (en) | A kind of grading automatical dust-extraction unit of tobacco processing | |
| CN216170727U (en) | Dust collecting device for cotton yarn workshop | |
| CN210292707U (en) | Dehydrating unit of timber material loading machine | |
| CN213255707U (en) | Negative pressure winnowing machine | |
| CN217351933U (en) | Dust collecting system of pulper | |
| CN107351028B (en) | Surging efficient dust removal workbench | |
| CN215276256U (en) | Efficient dust removal system for processing AC foaming agent | |
| CN109230761A (en) | A kind of convenient cloth of air-breathing connector connection processes adsorbing mechanism | |
| CN217474397U (en) | Improved smoke exhaust ventilator of elasticizer | |
| CN220260922U (en) | Maintenance workbench with dust collection port | |
| CN213049862U (en) | Carbon fiber filter screen structure of fresh air system for animal husbandry | |
| CN211025562U (en) | High-efficient industrial dust collecting equipment | |
| CN215195908U (en) | Air purification device is used in waterproofing membrane production | |
| CN218209908U (en) | Structure is laid to new trend of ground air supply | |
| CN211650381U (en) | Active smoking mechanism of fried food machine | |
| CN220181142U (en) | Baling press with dust removal function | |
| CN212576714U (en) | Lower air suction device of glue sprayer | |
| CN211753424U (en) | Vacuum feeding machine tail gas dust treatment device | |
| CN213527868U (en) | Oil mist adsorption treatment device for transfer printing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |