CN202707058U - Atomizing de-dusting system for heading machine - Google Patents
Atomizing de-dusting system for heading machine Download PDFInfo
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- CN202707058U CN202707058U CN 201220342030 CN201220342030U CN202707058U CN 202707058 U CN202707058 U CN 202707058U CN 201220342030 CN201220342030 CN 201220342030 CN 201220342030 U CN201220342030 U CN 201220342030U CN 202707058 U CN202707058 U CN 202707058U
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- atomizing
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- water pump
- pressure water
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Abstract
The utility model discloses an atomizing de-dusting system for a heading machine. The atomizing de-dusting system comprises an inner spraying nozzle, a machine-loaded atomizing pump, a cooler, a pressure-reducing valve, a stop valve and a filter which are connected in turn through a pipeline; the atomizing de-dusting system is characterized by further comprising an ultrahigh pressure water pump and an atomizing nozzle; the ultrahigh pressure water pump is connected with a water outlet of the cooler; the atomizing nozzle is connected with the ultrahigh pressure water pump; a Y-shaped filter is arranged on a connecting pipeline between the cooler and the machine-loaded atomizing pump; and the Y-shaped filter is arranged on the connecting pipeline between the pressure-reducing valve and the stop valve. The ultrahigh pressure water pump and the atomizing nozzle are adopted by the atomizing de-dusting system, so that the heading machine has the characteristics of good de-dusting effect, capability of saving water resource and capability of preventing gas collection.
Description
Technical field
The utility model relates to development machine dedusting technology field, particularly relates to a kind of atomizing dust-removing system of development machine.
Background technology
As everyone knows, development machine in the course of the work, a large amount of dust of often can kicking up, these dusts that float in the atmosphere have all caused great potential safety hazard to staff's health and the safety of working site, what most dedusting development machine adopted in the market is the internal spraying development machine, but find by long-term use link, there is following defective in the development machine of this internal spraying structure in dust removal process: one, because the dedusting form of this internal spraying development machine is single, therefore dust removing effects is not ideal, and the efficient of dedusting is lower; Two, in use, if reach the purpose of dedusting, can waste a large amount of water resources, produce the phenomenon of road surface mire.
Summary of the invention
The technical problems to be solved in the utility model is: improve by the atomizing dust-removing system to traditional development machine, a kind of atomizing dust-removing system that has good dedusting effect, saving water source, prevents the development machine of gas accumulation characteristics is provided.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of atomizing dust-removing system of development machine comprises: the interior spraying nozzle, airborne atomizing pump, cooler, reducing valve, stop valve and the strainer that connect successively by pipeline; It is characterized in that: also comprise the super-pressure water pump that is connected with the delivery port of described cooler, and the pulverizing nozzle that is connected with described super-pressure water pump.
As preferred version, the utility model has also adopted following technical scheme:
Connecting line between described cooler and described airborne atomizing pump is provided with y-type filter.
Connecting line between described reducing valve and described stop valve is provided with y-type filter.
Advantage and the good effect that the utlity model has are: the utility model is by increasing super-pressure water pump and pulverizing nozzle, after water carried out high-pressure atomization, that water smoke turns to minimum and uniform little water droplet, because the surface area of the little water droplet of atomizing increases rapidly, therefore its adsorption capacity is strong especially, dust granules is constantly wrapped up by little water droplet and in conjunction with other dust granules and little water droplet, thereby the continuous increase of conducting oneself with dignity to the last falls to the ground; Because little water droplet is very little, so Total Water and little, muddy phenomenon can not caused in ground simultaneously.Therefore the purpose that has reached the efficient adsorption dust and saved the water source.
Description of drawings
Fig. 1 is the structural representation of the atomizing dust-removing system of a kind of development machine of the utility model.
Wherein: 1, interior spraying nozzle; 2, airborne atomizing pump; 3, y-type filter; 4, pulverizing nozzle; 5, super-pressure water pump; 6, cutting motor; 7, cooler; 8, reducing valve; 9, stop valve; 10, strainer.
The specific embodiment
For further understanding utility model content of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1, a kind of atomizing dust-removing system of development machine comprises: interior spraying nozzle 1, airborne atomizing pump 2, y-type filter 3, pulverizing nozzle 4, super-pressure water pump 5, cutting motor 6, cooler 7, reducing valve 8, stop valve 9 and strainer 10; Wherein, interior spraying nozzle 1, airborne atomizing pump 2, cooler 7, reducing valve 8, stop valve 9 are connected with strainer and are connected successively by pipeline; Pulverizing nozzle 4, super-pressure water pump 5 are connected with cooler and are connected successively by pipeline; In order to prevent pipeline blockage, the connecting line between described cooler 7 and described airborne atomizing pump 2 is provided with y-type filter 3; Connecting line between described reducing valve 8 and described stop valve 9 is provided with y-type filter 3.
The course of work of the present utility model is: tap water enters pipeline from strainer 10, then successively by entering cooler 7 behind stop valve 9, y-type filter 3, the reducing valve 8, tap water out is divided into two-way afterwards from cooler 7, lead up to and enter airborne atomizing pump 2 behind the y-type filter 3, this road tap water is realized the purpose of dedusting through spraying from interior spraying nozzle 1 behind the active force of airborne atomizing pump 2; Other one road tap water at first enters cutting motor 6, then enter super-pressure water pump 5, thereby by the high pressure requirement (15MPa-25MPa) of super-pressure water pump 5 realization systems, this road tap water is vaporific ejection from pulverizing nozzle 4 at last, thereby realizes the purpose of dedusting.
During development machine work, tap water enters into reducing valve 8 by strainer 10, and then enters into cooler 7 and cutting motor 6, finishes the external spraying action by super-pressure water pump 5, reach the dedusting purpose of expection and disperse near the cutterhead gas, prevent methane accumulation and produce hidden danger.
More than embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (3)
1. the atomizing dust-removing system of a development machine comprises: the interior spraying nozzle, airborne atomizing pump, cooler, reducing valve, stop valve and the strainer that connect successively by pipeline; It is characterized in that: also comprise the super-pressure water pump that is connected with the delivery port of described cooler, and the pulverizing nozzle that is connected with described super-pressure water pump.
2. the atomizing dust-removing system of development machine according to claim 1, it is characterized in that: the connecting line between described cooler and described airborne atomizing pump is provided with y-type filter.
3. the atomizing dust-removing system of development machine according to claim 1, it is characterized in that: the connecting line between described reducing valve and described stop valve is provided with y-type filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342030 CN202707058U (en) | 2012-07-16 | 2012-07-16 | Atomizing de-dusting system for heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342030 CN202707058U (en) | 2012-07-16 | 2012-07-16 | Atomizing de-dusting system for heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202707058U true CN202707058U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342030 Expired - Fee Related CN202707058U (en) | 2012-07-16 | 2012-07-16 | Atomizing de-dusting system for heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202707058U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233737A (en) * | 2013-04-10 | 2013-08-07 | 淮南矿业(集团)有限责任公司 | Fully-mechanized excavating machine |
| CN103452557A (en) * | 2013-08-19 | 2013-12-18 | 江苏中机矿山设备有限公司 | Heading machine with onboard foam dust collection system |
| CN108049872A (en) * | 2017-12-07 | 2018-05-18 | 太原钢铁(集团)有限公司 | A kind of surface mine dumping plough dust removal method |
| CN109441447A (en) * | 2018-12-14 | 2019-03-08 | 陕西斯达防爆安全科技股份有限公司 | A kind of development machine high pressure depositing dust external spraying system |
-
2012
- 2012-07-16 CN CN 201220342030 patent/CN202707058U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233737A (en) * | 2013-04-10 | 2013-08-07 | 淮南矿业(集团)有限责任公司 | Fully-mechanized excavating machine |
| CN103233737B (en) * | 2013-04-10 | 2015-10-21 | 淮南矿业(集团)有限责任公司 | Fully-mechanized digging machine |
| CN103452557A (en) * | 2013-08-19 | 2013-12-18 | 江苏中机矿山设备有限公司 | Heading machine with onboard foam dust collection system |
| CN108049872A (en) * | 2017-12-07 | 2018-05-18 | 太原钢铁(集团)有限公司 | A kind of surface mine dumping plough dust removal method |
| CN108049872B (en) * | 2017-12-07 | 2019-07-09 | 太原钢铁(集团)有限公司 | A kind of surface mine dumping plough dust removal method |
| CN109441447A (en) * | 2018-12-14 | 2019-03-08 | 陕西斯达防爆安全科技股份有限公司 | A kind of development machine high pressure depositing dust external spraying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130716 |