CN202803734U - Ammonia-pollution-distribution-preventing device of blueprint machine - Google Patents
Ammonia-pollution-distribution-preventing device of blueprint machine Download PDFInfo
- Publication number
- CN202803734U CN202803734U CN 201220513232 CN201220513232U CN202803734U CN 202803734 U CN202803734 U CN 202803734U CN 201220513232 CN201220513232 CN 201220513232 CN 201220513232 U CN201220513232 U CN 201220513232U CN 202803734 U CN202803734 U CN 202803734U
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- China
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- ammonia
- blueprint machine
- blueprint
- funnel cover
- air exhauster
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of environmental protection, in particular to an ammonia-pollution-distribution-preventing device of a blueprint machine. A reversed square funnel cover made of thin galvanized iron sheets is arranged on the back of the blueprint machine, skirt edges are arranged around the funnel cover, three sides of the skirt edges are provided with transparent plastic aprons, and therefore a sealed volume of the cover body is constituted to control ammonia emitted by the blueprint machine centrally. An ammonia detection alarm is arranged above the back of the blueprint machine, and automatic alarms when ammonia amount exceeds a limited standard. A manual switch is provided to open an exhaust fan at any time to exhaust the ammonia emitted by the blueprint machine in a powerful exhausting mode to the outside of a room through a ventilation pipe system with the exhaust fan. The exhaust fan is installed outdoors to reduce indoor noise, the lower end of the outlet of the ventilation pipe is directly inserted into the surface of water, and the ammonia emitted outside the room is directly dissolved in water. The ammonia-pollution-distribution-preventing device solves the obstacles and difficulties the ammonia emitted by the blueprint machine brought to an enterprise, prevents the ammonia from distributing and polluting environment secondarily, and protects safety and health of working staff of the enterprise aggressively.
Description
Technical field
The utility model belongs to environmental protection technical field, and particularly a kind of blueprint machine prevents that ammonia from polluting device for dispensing.
Technical background
Present known traditional blueprint machine and new-type blueprint machine all use ammonia as developer, ammonia distributes that power is very strong, contaminated environment is detrimental to health, entering blood by alveolar easily behind the ammonia suction lung is combined with hemoglobin, destroy fortune oxygen function, suck that shedding tears can appear in a small amount of ammonia, pharyngalgia, cough, headache, the symptom such as weak, suck a large amount of ammonias and the disease threat to life safety such as pulmonary edema can occur.The tradition blueprint machine is generally in field operation, new-type blueprint is installed in workshop indoor or that area is larger, the installation ventilating fan that also has on the wall in indoor, workshop or the window, yet ammonia can not be concentrated discharge, opposite ammonia can enlarge and distributes the pollution overall situation, and operating personnel and other staff's health is worked the mischief.Being equipped with that new-type blueprint machine has absorbs the ammonia parts, but the blueprint machine long time running is with shining the drawing that from blueprint machine sends strong ammonia in a large number, produces to enterprise and brings obstacle and difficulty.Producing obstacle and the difficulty of bringing for solving to enterprise, prevent that ammonia from distributing contaminated environment, Protection personnel's health, is the purpose of the present utility model.
Summary of the invention
Make an airtight volume cover body at blueprint machine back, the cover body top is inverted tetragonal funnel cover, the large plane of funnel cover rectangle downwards, facet is upper, the large plane of funnel cover has the shirt rim on four sides, the one side shirt rim is installed in blueprint machine back top, other three the transparent plastic skirt is installed, be inverted tetragonal funnel and shirt rim and transparent plastic skirt and form an airtight volume cover body, the ammonia that the drawing that centralized Control blueprint machine back venthole, the place of publishing picture and shining distributes, three on tetragonal funnel cover is installed three illumination fluorescent lamps.Funnel cover rectangle facet top connects ventilation shaft with a right-angle elbow pipe, ventiduct system has air exhauster, be installed in outdoor for reducing the noise air exhauster, the water surface top layer that bucket is directly inserted in ventilation shaft outlet lower end, the ammonia that blueprint machine distributes is directly soluble in water through ventiduct system, on the blueprint machine top, place of publishing picture an ammonia detecting alarm is installed, is surpassed and limit that the ammonia standard is reported to the police and automatically open air exhauster, also have a switch can open air exhauster at any time.
The utility model has also been taked following technical measures:
(1) there are two ventholes, the places of publishing picture in blueprint machine back top and shine the drawing that, it is the source that the blueprint machine ammonia distributes contaminated environment, design volume and the air exhauster ventiduct system of airtight cover body, purpose is the ammonia centralized Control that blueprint machine is distributed and discharges outdoor.Quadrangle funnel cover is made high 500mm with the book galvanized iron sheet, the wide 1600mm of the long 1860mm in lower end, the below has the shirt rim of 80mm, three the thick 0.5-1mm of fixed installation in shirt rim, long 95omm transparent plastic apron, also can synthesize an airtight volume with long 95omm transparent plastic door curtain and funnel cover, the ammonia that the drawing that centralized Control blueprint machine back venthole, the place of publishing picture and shining distributes, funnel cover upper end is the wide 320mm rectangular planes of long 372mm, connection diameter 152mm ventilation duct is discharged ammonia outdoor with the powerful discharge mode of air exhauster.
(2) being easy to water, its solubility according to ammonia is 1: 700 character, place a bucket in ventilation shaft outlet lower end, pipe outlet inserts the water surface about 10-20mm in top layer, and the ammonia that blueprint machine distributes is directly soluble in water through the exhausting ventiduct system, prevents that ammonia from distributing the secondary pollution environment.
(3) the ammonia detecting alarm being installed is in order to survey the concentration of ammonia, and " Design of Industrial Enterprises sanitary standard " TJ36-79 ammonia design standard is 0.2mg/m
3, this ammonia alarm is set 0.25mg/m
3Be alarm criteria, surpass the limit standard warning and automatically open air exhauster that although sometimes surpass restriction ammonia standard, operating personnel feel that ammonia odor is large, can open air exhauster at any time with hand switch.
The advantage that the utlity model has and good effect
The utility model modern design, structural reduction, economical and practical, make to be inverted tetragonal funnel and shirt rim at blueprint machine back, three of shirt rims are installed the transparent plastic skirt and are formed an airtight volume cover body, the ammonia that the centralized Control blueprint machine distributes, the ammonia detecting alarm is installed to be surpassed the limit standard warning and automatically opens air exhauster, can also open at any time air exhauster with hand switch, discharge the ammonia that blueprint machine distributes outdoor.The air exhauster of ventiduct system is installed in outdoor, has reduced room noise, and water surface top layer is inserted in ventilation shaft outlet lower end, and it is directly soluble in water to discharge outdoor ammonia.Solved preferably blueprint machine and distributed ammonia to obstacle and difficulty that enterprise's production brings, prevented that ammonia from distributing the secondary pollution environment, protection enterprise work personnel's is healthy and safe with giving power.
Description of drawings
Fig. 1: blueprint machine prevents that ammonia from polluting the device for dispensing structure chart.
Fig. 2: blueprint machine prevents that ammonia from polluting the device for dispensing connection diagram.
Fig. 3: blueprint machine prevents that ammonia from polluting the device for dispensing schematic diagram.
Description of reference numerals:
Among the figure: 1, blueprint machine side 2, blueprint machine publish picture mouthfuls 3, ammonia alarm 4, blueprint machine gas outlet 5, airtight four jiaos of funnel covers 6, funnel overskirt limit 7, transparent plastic apron 8, ventilation shaft 9, air exhauster 10, bucket 11, the water surface 12, ventilation duct lower end outlet 13, illumination fluorescent lamp 14, input 220V/50HZ alternating current 15 manual air exhauster switches 16, light switch 17, workbench.
The specific embodiment
In order further to understand content, characteristics and the effect of utility model, accompanying drawings is as follows:
(1) inverted tetragonal funnel cover is made high 400mm with the book galvanized iron sheet among Fig. 1, the large wide 1600mm of face length 1860mm, the below has the shirt rim of 100mm book galvanized iron sheet, funnel cover upper end is the wide 320mm of the long 372mm of facet, connection diameter 152mm ventilation duct system, at the outdoor ventilation pipeline air exhauster is installed, the bucket interior (degree of depth of inserting the water surface does not affect ammonia and discharges) of the about 10-15mm of the water surface is inserted in the ventilation duct outlet.
(2) three of funnel overskirt limit, fixedly mount thick 0.5-1mm, long 95omm transparent plastic apron, also can synthesize airtight volume with long 95omm transparent plastic door curtain and tetragonal funnel cover, the ammonia that the drawing that centralized Control blueprint machine back venthole, the place of publishing picture and shining distributes.Relative funnel cover is installed two ф 22mm stainless steel tubes supports in the face position in addition at the blueprint machine back side, prevents that to guarantee blueprint machine ammonia from polluting the firm of device for dispensing.
(3) the ammonia detecting alarm is installed in the middle of the blueprint machine upper rear portion, and three fluorescent lamps are installed in lower three middle position of funnel cover.
(4) the high 800-85mm of the work wide 1800mm of director 1500mm is to accept the workbench that blueprint machine is published picture, and the position aligns the blueprint machine behind, aligns the synthetic sealed volume body of apron of tetragonal funnel cover and transparent plastic skin above it.
Claims (4)
1. blueprint machine prevents that ammonia from polluting device for dispensing and belonging to environmental protection technical field; make inverted tetragonal funnel cover at blueprint machine back; the large plane of funnel cover is downward; there is the shirt rim at the four sides; the one side shirt rim is installed in blueprint machine back top; other three the transparent plastic skirt is installed; inverted tetragonal funnel cover and shirt rim and transparent plastic skirt form an airtight volume cover body; centralized Control blueprint machine back venthole; the ammonia that the drawing that the place of publishing picture and shining distributes; three on funnel cover is installed three illumination fluorescent lamps; funnel cover facet upwards is equipped with the ventiduct system of air exhauster; water surface top layer is directly inserted in ventilation shaft outlet lower end; the ammonia that blueprint machine distributes can be directly soluble in water; there is the ammonia detecting alarm blueprint machine back top; surpass limit standard and automatically open air exhauster, also have hand switch can open at any time air exhauster.
2. blueprint machine according to claim 1 prevents that ammonia from polluting device for dispensing, it is characterized in that: tetragonal funnel cover is made the high 500mm of the wide 1600mm of long 1860mm with the book galvanized iron sheet, the below has the shirt rim of 80mm, three the thick 0.5-1mm of fixed installation in shirt rim, long 95omm transparent plastic apron, also can surround an airtight volume with long 95omm transparent plastic door curtain and tetragonal funnel cover, centralized Control blueprint machine back venthole, the ammonia that the drawing that the place of publishing picture and shining distributes, funnel cover upper end is the wide 320mm connection diameter of the long 372mm of facet 152mm ventilation duct, ammonia is discharged outdoor with the powerful mode of air exhauster.
3. blueprint machine according to claim 1 prevents that ammonia from polluting device for dispensing, is characterized in that: the ammonia detecting alarm is installed, and ammonia surpasses 0.25mg/m
3Buzzer warning is also opened air exhauster automatically, also has a hand switch can open air exhauster at any time.
4. blueprint machine according to claim 1 prevents that ammonia from polluting device for dispensing, it is characterized in that: place a bucket in ventilation shaft outlet lower end, pipe outlet inserts the water surface about 10-20mm in top layer, the ammonia that blueprint machine distributes is directly soluble in water through the exhausting ventiduct system, prevents that ammonia from distributing the secondary pollution environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513232 CN202803734U (en) | 2012-10-08 | 2012-10-08 | Ammonia-pollution-distribution-preventing device of blueprint machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513232 CN202803734U (en) | 2012-10-08 | 2012-10-08 | Ammonia-pollution-distribution-preventing device of blueprint machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803734U true CN202803734U (en) | 2013-03-20 |
Family
ID=47862679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220513232 Expired - Fee Related CN202803734U (en) | 2012-10-08 | 2012-10-08 | Ammonia-pollution-distribution-preventing device of blueprint machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524943A (en) * | 2014-12-25 | 2015-04-22 | 电子科技大学 | Detecting and absorbing device for ammonia-gas leakage |
| CN109782544A (en) * | 2017-11-13 | 2019-05-21 | 台湾积体电路制造股份有限公司 | The manufacturing method and semiconductor processing system of semiconductor devices |
| CN114103121A (en) * | 2021-11-19 | 2022-03-01 | 绵阳新能智造科技有限公司 | Organic steam removing device and inkjet deposition 3D printing equipment |
-
2012
- 2012-10-08 CN CN 201220513232 patent/CN202803734U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524943A (en) * | 2014-12-25 | 2015-04-22 | 电子科技大学 | Detecting and absorbing device for ammonia-gas leakage |
| CN104524943B (en) * | 2014-12-25 | 2016-06-22 | 电子科技大学 | A kind of ammonia leak detection absorption plant |
| CN109782544A (en) * | 2017-11-13 | 2019-05-21 | 台湾积体电路制造股份有限公司 | The manufacturing method and semiconductor processing system of semiconductor devices |
| US11061333B2 (en) | 2017-11-13 | 2021-07-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Manufacturing method of semiconductor device and semiconductor processing system |
| CN114103121A (en) * | 2021-11-19 | 2022-03-01 | 绵阳新能智造科技有限公司 | Organic steam removing device and inkjet deposition 3D printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130320 Termination date: 20171008 |