CN201613188U - Dust suppressant injection nozzle - Google Patents
Dust suppressant injection nozzle Download PDFInfo
- Publication number
- CN201613188U CN201613188U CN2009203186261U CN200920318626U CN201613188U CN 201613188 U CN201613188 U CN 201613188U CN 2009203186261 U CN2009203186261 U CN 2009203186261U CN 200920318626 U CN200920318626 U CN 200920318626U CN 201613188 U CN201613188 U CN 201613188U
- Authority
- CN
- China
- Prior art keywords
- dust suppressant
- hollow shell
- spout
- injection nozzle
- row
- 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
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a dust suppressant injection nozzle, which comprises a funnel-shaped hollow shell, wherein a water inlet for connecting a water inlet pipe is formed at the small end of the funnel-shaped hollow shell, an end panel is arranged at the large end of the hollow shell, and jets are formed on the end panel densely. By virtue of the technical scheme, when injected by the dust suppressant injection nozzle, the dust suppressant can be injected in the shape of a fan through the funnel-shaped hollow shell and the jets arranged on the end panel at the large end of the hollow shell, thereby achieving simple structure; and the utility model has smaller volume under the condition that the injection surface of the dust suppressant is not changed, and ensures that the dust suppressant injection nozzle can be installed and maintained more conveniently.
Description
Technical field
The utility model relates to a kind of nozzle that is used for spraying in the railway Coal Transport dust suppressant.
Background technology
In China Railway, coal adopts the wagon transportation substantially, in the transportation because the relative motion of air-flow and blow and cause that easily coal dust flies upward everywhere, cause a large amount of wastes of coal resources, according to statistics, the proportion of goods damageds of coal are about 0.8%～1% in the railway Coal Transport of China, over a year, the light railway transportation with regard to loss 1,700 ten thousand tons.Coal dust flies upward the waste that not only causes resource, and the coal dust that flies upward more caused bigger pollution to railway environment along the line, also can cause plate knot of ballast bed simultaneously, stop up harm such as locomotive cleaner.
Fly upward the loss that causes for alleviating coal dust, need carry out dust suppression to the train of transportation coal and handle.Present part railway division is provided with a kind of dust suppressant flusher, this flusher comprises the support that is erected at the railway both sides respectively relatively, vertically be provided with trunk line on the support of both sides respectively, top at trunk line vertically is provided with columned shower nozzle respectively, this cylindrical shower nozzle comprises columniform shell, vertically be provided with a jet pipe that is communicated with trunk line in the shell, the vertical spaced apart nozzle that row are formed by aperture that is provided with in jet pipe upper edge.During this dust suppressant flusher work, unit train slowly crosses from the rail between two side stands, the flusher of both sides ejects parabola shaped water column by the unit train of nozzle while to the centre of height diverse location, and each sprays the compartment of half width at least the shower nozzle of both sides.Because this dust suppressant flusher the time is that water column by each nozzle ejection forms because of high and low position is different on the fan-shaped coal seam that is sprayed onto the compartment in work, thereby for satisfying the requirement that one-sided shower nozzle sprays the compartment of a half width at least, two shower nozzles just need enough height, thereby cause the length of this shower nozzle longer, volume is bigger, makes and install comparatively trouble.
The utility model content
The purpose of this utility model is at above-mentioned defective, provide a kind of volume less, be convenient to the dust suppressant nozzle making, install.
The technical solution of the utility model is: a kind of dust suppressant nozzle, described nozzle comprises an infundibulate hollow shell, the small end of this infundibulate hollow shell is provided with the water inlet that is used to connect inlet channel, and the big end of hollow shell is provided with end plates, and gathering on these end plates offers spout.The utility model adopts technique scheme, it is when spraying dust suppressant, offer spout on the end plates of dust suppressant by funnel shaped hollow shell and the big end of hollow shell and be fan-shaped ejection, it is not only simple in structure, and littler in the situation lower volume that guarantees the inconvenience of dust suppressant sprinkling face, make that the installation and maintenance of dust suppressant nozzle of the present utility model are convenient.
For further strengthening the sprinkling face of dust suppressant, reduce the volume of nozzle, the biside plate that is oppositely arranged on the described infundibulate hollow shell is the fanning strip of almost parallel, described end plates are the curved panel of evagination.
Further, the narrow slit of described spout for offering along the arc length direction of curved panel.The dust suppressant that the spout that adopts narrow slit to constitute can make nozzle ejection go out is linear trickling down on the coal seam on the direct of travel of train, increase the uniformity that dust suppressant sprays.
Further, described spout is along the arc length direction vertical array of curved panel.Each spout is dust suppressant that vertical array can make the ejection of each spout and forms fine and close water curtain and be sprayed on the coal seam, further strengthens the rainfall distribution uniformity of dust suppressant.
Further, described spout is provided with two row at least, and the spout of each row is provided with at interval, and the spout of adjacent two row is interspersed.Adopt this technical scheme, can when strengthening the dust suppressant rainfall distribution uniformity, can avoid occurring dust suppressant and spray and the mistakes and omissions phenomenon occurs so that the water curtain that dust suppressant is when spraying more than the twice of certain interval is at interval evenly trickled down on the coal seam.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, dust suppressant nozzle of the present utility model comprises by both sides and is oppositely arranged the fan-shaped side plate 21 of almost parallel and is connected in respectively on the two fan-shaped side plates 21, the top board 23 of following both sides, the funnel shaped hollow shell 2 that base plate 22 surrounds, the small end of the rear end of top board 23 and base plate 22 and two fan-shaped side plates 21 surrounds the water inlet of nozzle jointly, be connected with water inlet pipe 1 on the water inlet, be sealed with the arc tips panel 3 of evagination between the opening that the big end of the front end of top board 23 and base plate 22 and two fan-shaped side plates 21 surrounds, these curved panel 3 upper edge arc length directions are provided with two row spouts 4, the spout 4 of each row is provided with at interval, the spout 4 of adjacent two row is interspersed, the narrow slit of each spout 4 for offering along the arc length of curved panel 3.
During use, dust suppressant enters in the funnel shaped hollow shell 2 by the water inlet of fan-shaped housing 2 small ends, the spout that is made of two row narrow slits on the curved panel 3 of big end sprays, thereby the fan-shaped cascade that forms two densifications is sprayed onto on the coal seam, compartment, its volume of shower nozzle that constitutes by this nozzle compared to existing technology in columniform shower nozzle reduce greatly, form water curtain when particularly it sprays thereby spray more even, can not form the mistakes and omissions phenomenon, thereby more can save dust suppressant compared to existing technology, save the dust suppression expense greatly, reduced the cost of transportation of raw coal.
Claims (5)
1. dust suppressant nozzle, it is characterized in that described nozzle comprises an infundibulate hollow shell, the small end of this infundibulate hollow shell is provided with the water inlet that is used to connect inlet channel, the big end of hollow shell is provided with end plates, and gathering on these end plates offers spout.
2. dust suppressant nozzle according to claim 1 is characterized in that, the biside plate that is oppositely arranged on the described infundibulate hollow shell is the fanning strip of almost parallel, and described end plates are the curved panel of evagination.
3. dust suppressant nozzle according to claim 2 is characterized in that, the narrow slit of described spout for offering along the arc length direction of curved panel.
4. dust suppressant nozzle according to claim 3 is characterized in that, described spout is along the arc length direction vertical array of curved panel.
5. dust suppressant nozzle according to claim 4 is characterized in that described spout is provided with two row at least, and the spout of each row is provided with at interval, and the spout of adjacent two row is interspersed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203186261U CN201613188U (en) | 2009-12-26 | 2009-12-26 | Dust suppressant injection nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203186261U CN201613188U (en) | 2009-12-26 | 2009-12-26 | Dust suppressant injection nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613188U true CN201613188U (en) | 2010-10-27 |
Family
ID=42999560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203186261U Expired - Fee Related CN201613188U (en) | 2009-12-26 | 2009-12-26 | Dust suppressant injection nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025914A (en) * | 2018-01-12 | 2019-07-19 | 开利公司 | End cap type reagent nozzle |
-
2009
- 2009-12-26 CN CN2009203186261U patent/CN201613188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025914A (en) * | 2018-01-12 | 2019-07-19 | 开利公司 | End cap type reagent nozzle |
| US11305142B2 (en) | 2018-01-12 | 2022-04-19 | Carrier Corporation | End cap agent nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203530723U (en) | Water injection device of roller in particle washing machine | |
| CN106111363A (en) | A kind of dust suppressant injection nozzle | |
| CN201183017Y (en) | Jigger water-curtain type sprayer | |
| CN201618623U (en) | Side-mounted dust suppressant spray head | |
| CN201644252U (en) | Dust suppression spraying device for railway coal transportation | |
| CN105413505A (en) | Vertical foam generating device of annular air feed | |
| CN206252955U (en) | A kind of pallet absorber desulfurization device | |
| CN201613188U (en) | Dust suppressant injection nozzle | |
| CN201511011U (en) | Spray pipe and spray head arrangement structure for cleaning section of cold-rolled steel sheet coating line | |
| CN101845962B (en) | Method and device for reducing dust in air return channel of coal mining working surface | |
| CN206519035U (en) | A kind of novel desulphurization shower | |
| CN204447732U (en) | A kind of wet desulphurization CPR dust device and wet desulphurization absorption tower | |
| CN203004839U (en) | Water-spraying blackboard eraser | |
| CN105401551B (en) | Watering cart, dust removing and atomizing vehicle and atomization device and atomization method of dust removing and atomizing vehicle | |
| CN201126331Y (en) | Waterfall raindrop type nozzle for air blast cooling tower | |
| CN204247421U (en) | A kind of flush coater structure making antifalsification label | |
| CN209779369U (en) | Integrated railway cleaning and oiling device | |
| CN205073873U (en) | Novel desulfurization absorption tower | |
| CN110318364B (en) | Atomizing humidification dust suppression equipment of construction environmental engineering site operation | |
| CN203492369U (en) | Fertilizer applicator capable of spraying solid particles | |
| CN208574393U (en) | A kind of wet dedusting device for reducing dust | |
| CN201268717Y (en) | Cooling aerosol injection apparatus for strip steel after plating | |
| CN202688938U (en) | Water spraying device of water sprinkling vehicle | |
| CN201470546U (en) | Spraying device on sanitation water-spraying truck or high-pressure cleaning truck | |
| CN201643922U (en) | Fixed cantilever type dust-suppression spraying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU RAILWAY EQUIPMENT MANUFACTURING CO., LTD Free format text: FORMER OWNER: ZHENGZHOU RAILWAY BUREAU RAILWAY ENGINE FITTINGS FACTORY Effective date: 20110316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450005 NO. 145, XINPU WEST STREET, ERQI DISTRICT, ZHENGZHOU CITY, HE NAN PROVINCE TO: 450052 NO. 87, BAOQUAN STREET, ERQI DISTRICT, ZHENGZHOU CITY, HE NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110316 Address after: 450052 Henan Province, Zhengzhou District, No. 87 Security Street, No. 27 Patentee after: Zhengzhou Railway Equipment Manufacturing Co., Ltd. Address before: 450005 No. 145 West Garden Street, 27 District, Henan, Zhengzhou Patentee before: Zhengzhou Railway Administration Motorcycle Vehicle Accessories Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20121226 |