CN2802435Y - On-site powder charger for demolition - Google Patents
On-site powder charger for demolition Download PDFInfo
- Publication number
- CN2802435Y CN2802435Y CN 200520024404 CN200520024404U CN2802435Y CN 2802435 Y CN2802435 Y CN 2802435Y CN 200520024404 CN200520024404 CN 200520024404 CN 200520024404 U CN200520024404 U CN 200520024404U CN 2802435 Y CN2802435 Y CN 2802435Y
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- CN
- China
- Prior art keywords
- valve
- staving
- explosive
- barrel body
- capping
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a mining explosive filling apparatus, particularly an explosive filling apparatus for a blasting site. The explosive filling apparatus solves the problems of low internal pressure and less depth of explosive filling of the prior art. The explosive filling apparatus comprises a barrel body, a sealing cap, supporting legs and a matched pneumatic control pipeline, wherein the sealing cap is arranged inside a bin opening of the barrel body; one of the supporting legs which is hollow and supports the barrel body is connected with an air inlet pipe, a blowing valve and an air inlet valve in sequence, the blowing valve is connected with an explosive exhausting valve and an explosive conveying pipe which are arranged at a lower exit of the barrel body through an air duct, and the air inlet valve is connected with the barrel body through the air duct which is provided with a pressure regulating valve. With reasonable design and convenient operation, the utility model is beneficial to the quality of explosive filling, and has the advantages of high safety, easy use and high efficiency.
Description
Technical field
The utility model relates to a kind of minelite obturator instrument, specifically is the on-the-spot explosive loader of a kind of explosion.
Background technology
In mining, cut into a mountain and build the road or other job site often need normally get out the big gun hole of certain depth by bursting work, insert explosive again.For the medium-length hole of blast hole depth, adopt and manually to fill out medicine and then can occur loading size and differ weak effect and inefficient problem greater than 10 meters.The patent No. is 99249882 to disclose the mining explosive loader of a kind of injecting type gas control, though partly solved this problem, still there is the complexity that has adopted vibration exciter that structure is shown, also exist explosive payload few, gas pressure deficiency, problem such as fill depth is shallow.
Summary of the invention
The utility model is low in order to solve the internal pressure that exists in the prior art, the problem of filling medicine depth as shallow, and provide a kind of explosion on-the-spot explosive loader.
The utility model is realized by following technical scheme, the on-the-spot explosive loader of a kind of explosion, comprise staving, capping, supporting leg and supporting pneumatic pipeline, capping is built in the Hatch Opening of staving, one of them the hollow supporting leg that supports staving is connected to pressure breathing pipe, blowing valve, air intake valve from bottom to up according to this, the blowing valve links to each other with grug transportation tube by the powder removing valve in exit under wireway and the staving, and the air intake valve is connected with staving by the wireway that has pressure regulator valve.
In the practical application, the pressure breathing pipe connects wind regime, open the blowing valve, blow off moisture content and impurity in the grug transportation tube, explosive is packed in the staving again and capping is cooperated with Hatch Opening, open the air intake valve, the gas that air compressor machine is produced enters in the bucket, capping is promptly by jack-up, and built-in capping can be born bigger gas pressure.Regulate pressure regulator valve simultaneously, make inside reach certain pressure after, open powder removing valve, the explosive of interior dress can enter in the big gun hole under the effect of air pressure and compacting.Finish blast hole projectile filling.
Agitator is installed in the staving.For the bigger explosive of viscosity, can make explosive successfully fall into powder removing valve by stirring action.
The Hatch Opening of staving and capping are oval, and the top-side of staving is equipped with vent valve.
Oval-shaped Hatch Opening and capping can make capping take out from staving with comparalive ease, and vent valve can bleed off unnecessary gas.
The utility model selects a supporting leg as air inlet pipe, and tells two gas circuits, and reasonable in design, easy to operate, built-in capping can obtain higher pressure, helps the quality of dynamite charge.Agitator can enlarge the kind of dynamite charge, helps enlarging the scope of using that makes it.Safe in utilization, easy, efficient.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is a right view of the present utility model
Fig. 3 installs structural representation behind the agitator additional for the utility model
The specific embodiment
Embodiment 1, the on-the-spot explosive loader of a kind of explosion, comprise staving 1, capping 2, three supporting legs and supporting pneumatic pipelines, capping 2 is built in the Hatch Opening of staving 1, one of them the hollow supporting leg 3 that supports staving is connected to pressure breathing pipe 4, blowing valve 5, air intake valve 6 from bottom to up according to this, blowing valve 5 links to each other with grug transportation tube 8 by the powder removing valve 7 in exit under wireway and the staving, and air intake valve 6 is connected with staving by the wireway that has pressure regulator valve 9.Hatch Opening is welded with powder charge funnel 13, and the Hatch Opening of staving 1 and capping 2 are oval.The top-side of staving is equipped with vent valve 10.The both sides sidewall of staving is connected to two and argues 11.Powder removing valve 7 and air intake valve 6 are ball valve.Pressure breathing pipe 4 inserts wind regime.
Claims (7)
1, the on-the-spot explosive loader of a kind of explosion, comprise staving (1), capping (2), supporting leg and supporting pneumatic pipeline, it is characterized in that capping (2) is built in the Hatch Opening of staving (1), one of them the hollow supporting leg (3) that supports staving is connected to pressure breathing pipe (4), blowing valve (5), air intake valve (6) from bottom to up according to this, blowing valve (5) links to each other with grug transportation tube (8) by the powder removing valve (7) in exit under wireway and the staving, and air intake valve (6) is connected with staving by the wireway that has pressure regulator valve (9).
2, the on-the-spot explosive loader of explosion according to claim 1 is characterized in that being equipped with in the staving (1) agitator (12).
3, the on-the-spot explosive loader of explosion according to claim 1 is characterized in that Hatch Opening is provided with powder charge funnel (13).
4, the on-the-spot explosive loader of explosion according to claim 1 is characterized in that the Hatch Opening of staving (1) and capping (2) are ellipse.
5, the on-the-spot explosive loader of explosion according to claim 1 is characterized in that the top-side of staving is equipped with vent valve (10).
6, the on-the-spot explosive loader of explosion according to claim 1 is characterized in that the sidewall of staving is connected to argue (11).
7, the on-the-spot explosive loader of explosion according to claim 1 is characterized in that powder removing valve (7) and air intake valve (6) are ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024404 CN2802435Y (en) | 2005-06-29 | 2005-06-29 | On-site powder charger for demolition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024404 CN2802435Y (en) | 2005-06-29 | 2005-06-29 | On-site powder charger for demolition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802435Y true CN2802435Y (en) | 2006-08-02 |
Family
ID=36847146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024404 Expired - Lifetime CN2802435Y (en) | 2005-06-29 | 2005-06-29 | On-site powder charger for demolition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802435Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672613B (en) * | 2009-09-28 | 2012-09-05 | 中国建筑第五工程局有限公司 | Vibration-reducing blasting construction method of air spring |
| CN104034218A (en) * | 2013-03-07 | 2014-09-10 | 北京华德创业环保设备有限公司 | Electronic control conveyor useful for conveying explosive rolls for mine blasthole and capable of improving work efficiency |
| CN113028925A (en) * | 2021-02-23 | 2021-06-25 | 安徽江南爆破工程有限公司 | Multifunctional heavy ammonium nitrate fuel oil explosive loading system for roadway excavation and construction method |
-
2005
- 2005-06-29 CN CN 200520024404 patent/CN2802435Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672613B (en) * | 2009-09-28 | 2012-09-05 | 中国建筑第五工程局有限公司 | Vibration-reducing blasting construction method of air spring |
| CN104034218A (en) * | 2013-03-07 | 2014-09-10 | 北京华德创业环保设备有限公司 | Electronic control conveyor useful for conveying explosive rolls for mine blasthole and capable of improving work efficiency |
| CN113028925A (en) * | 2021-02-23 | 2021-06-25 | 安徽江南爆破工程有限公司 | Multifunctional heavy ammonium nitrate fuel oil explosive loading system for roadway excavation and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150629 Granted publication date: 20060802 |
|
| EXPY | Termination of patent right or utility model |