CN202170290U - Controlling and distributing safety device for transmission of glass furnace powder - Google Patents
Controlling and distributing safety device for transmission of glass furnace powder Download PDFInfo
- Publication number
- CN202170290U CN202170290U CN2011202589313U CN201120258931U CN202170290U CN 202170290 U CN202170290 U CN 202170290U CN 2011202589313 U CN2011202589313 U CN 2011202589313U CN 201120258931 U CN201120258931 U CN 201120258931U CN 202170290 U CN202170290 U CN 202170290U
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- glass furnace
- security device
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Abstract
The utility model discuses a controlling and distributing safety device for the transmission of glass furnace powder; an initial conveying pipeline is divided into a main conveying pipeline and a backup conveying pipeline, wherein the main conveying pipeline and the backup conveying pipeline are respectively connected with a burner and are switched into a kiln; valves are respectively arranged on the main conveying pipeline and the backup conveying pipeline; a main bypass pipeline for shunting is arranged on the main conveying pipeline; and the backup bypass pipeline for shunting is arranged on the backup conveying pipeline. The controlling and distributing safety device has the obvious characteristics and effects that through the arrangement of the corresponding bypass pipelines and backflow pipelines and corresponding valves, the production security can be effectively guaranteed, meanwhile, the non-discontinuity of the conveying of the boiler fuel can be forcefully ensured.
Description
[technical field]
The utility model relates to pipeline transporter, and especially a kind of SF is high, and the glass furnace powder conveying control that the assurance system can the free of discontinuities operation distributes security device.
[background technology]
The fuel delivery system of existing Industrial Boiler realizes continual production as far as possible in order to guarantee the continuity of pipe-line transportation fuel, the general subsequent use transfer lime mode that is provided with that adopts.In practical application, can carry out the use that main feedline and subsequent use transfer lime substitute in turn, can prolong the work-ing life of pipe-line transportation system to a certain extent.But in industrial production; Particularly carry be powder fuel the time, the situation that main feedline and subsequent use transfer lime stop up simultaneously still can produce, and also has plenty of after line clogging owing to there is not the reserve pipeline to shunt; And pressure release and return line are not installed a lot; Will danger close under the environment of high-pressure delivery, light pipeline burst then is heavy then can produce the serious security incident of blast.In addition, when boiler downtime, will cause serious economy loss, particularly large-scale glass furnace, the loss that every shut-down caused in a day is immeasurable.Therefore be necessary existing fuel delivery system, particularly carry the pipeline system of powder fuel to improve.
[summary of the invention]
The purpose of the utility model is to overcome the shortcoming that the above prior art exists, and provides a kind of SF high, can guarantee that the glass furnace powder conveying control of the long-term uninterrupted duty of glass furnace distributes security device.
For achieving the above object; The technical scheme of the utility model is: the control of glass furnace powder conveying distributes security device; The initial delivery pipeline splits into main delivery pipe and subsequent use transport pipe; Said main delivery pipe is connected with burner respectively with subsequent use transport pipe, inserts then in the kiln, is respectively equipped with valve on said main delivery pipe and the subsequent use transport pipe; Said main delivery pipe is provided with the main by-pass line that is used to shunt, and said subsequent use transport pipe is provided with the subsequent use by-pass line that is used to shunt.
Be respectively equipped with high pressure air exhaust valve on said main delivery pipe and the subsequent use transport pipe, to prevent that manifold pressure is too high and cause danger.
Said initial delivery pipeline is provided with reflux line before splitting into main delivery pipe and subsequent use transport pipe; Said reflux line is connected with feed bin; When said main delivery pipe and subsequent use transport pipe all blocked, reflux line was open-minded, and the fuel of carrying is back in the feed bin.
Described reflux line is provided with SV.
Said initial delivery pipeline is provided with vacuum breaker.
Be connected through spherical divider between said initial delivery pipeline and main delivery pipe, subsequent use transport pipe, main common pipe and the subsequent use by-pass line, powder distributed through spherical divider.
Be connected with corrugated flexible hose on said main delivery pipe and subsequent use transport pipe, main by-pass line and the subsequent use by-pass line, be used to cushion.
Said spherical divider is connected with the oxygen rich air input tube, and said oxygen rich air input tube is provided with vacuum breaker.
Said main delivery pipe and subsequent use transport pipe are respectively arranged with hydrogen input tube access port.
Compared with prior art, the distinguishing feature and the effect of the utility model are following: through corresponding by-pass line and reflux line and corresponding valve are set, can effectively guarantee production safety, the continuity of simultaneously can the powerful guarantee boiler oil carrying.
[description of drawings]
Fig. 1 is the tubing system structural map that the control of the utility model glass furnace powder conveying distributes security device.
[embodiment]
Below in conjunction with accompanying drawing and specific embodiment the utility model is carried out detailed explanation.
As shown in Figure 1; The control of glass furnace powder conveying distributes security device; The initial delivery pipeline 1 that comes out from minute feed bin splits into main delivery pipe 2 and subsequent use transport pipe 21, and said main delivery pipe 2 is connected with burner 8 respectively with subsequent use transport pipe 21, and burner 8 inserts in the kiln 9 then.Be respectively equipped with valve 7 on said main delivery pipe 1 and the subsequent use transport pipe 21, said valve 7 can be SV or gate valve.Said main feedline 2 roads are provided with the main by-pass line 5 that is used to shunt, and when main feedline 2 stops up, can start main by-pass line 5 at once and carry out the fuel conveying.Said subsequent use transport pipe 21 is provided with and is used to shunt subsequent use by-pass line 51, when subsequent use transfer lime 2 stops up, can start subsequent use by-pass line 51 at once and carry out the fuel conveying.Be respectively equipped with high pressure air exhaust valve 4 on said main delivery pipe 2 and the subsequent use transport pipe 21, cause danger to prevent that manifold pressure is too high.Said initial delivery pipeline 1 is provided with reflux line 3 before splitting into main delivery pipe 2 and subsequent use transport pipe 21; Described reflux line 3 is provided with SV 7; Said reflux line 3 is connected with feed bin; When said main delivery pipe 2 all blocked with subsequent use transport pipe 21, reflux line was open-minded, and the fuel of carrying is back in the feed bin.Said initial delivery pipeline 1 is provided with high pressure air exhaust valve 4, is used for pressure release.Be connected with corrugated flexible hose 25 on said main delivery pipe 2 and subsequent use transport pipe 21, main by-pass line 5 and the subsequent use by-pass line 51, be used to cushion.Be connected through spherical divider 23 between said initial delivery pipeline 1 and main delivery pipe 2, subsequent use transport pipe 21, main by-pass line 5 and the subsequent use by-pass line 51, distribute through 23 pairs of powders of spherical divider.Said main by-pass line 5 is provided with valve 6 with subsequent use by-pass line 51.Said main delivery pipe 2, subsequent use transport pipe 21 are respectively arranged with hydrogen input tube 22 access ports.Said initial delivery pipeline 1 is provided with vacuum breaker 24.Said spherical divider 23 is connected with oxygen rich air input tube 26, and said oxygen rich air input tube 26 is provided with vacuum breaker 24.
Although the utility model is to describe with reference to specific embodiment, this description does not also mean that the restriction of the utility model formation.With reference to the description of the utility model, other of the disclosed embodiments change, and all can expect to those skilled in the art, and this variation should belong in the affiliated claim institute restricted portion.
Claims (9)
1. the control of glass furnace powder conveying distributes security device; The initial delivery pipeline splits into main delivery pipe and subsequent use transport pipe; Said main delivery pipe is connected with burner respectively with subsequent use transport pipe, inserts then in the kiln, is respectively equipped with valve on said main delivery pipe and the subsequent use transport pipe; It is characterized in that: said main delivery pipe is provided with the main by-pass line that is used to shunt, and said subsequent use transport pipe is provided with the subsequent use by-pass line that is used to shunt.
2. glass furnace powder conveying control according to claim 1 distributes security device, it is characterized in that: be respectively equipped with high pressure air exhaust valve on said main delivery pipe and the subsequent use transport pipe.
3. glass furnace powder conveying control according to claim 1 distributes security device; It is characterized in that: said initial delivery pipeline is provided with reflux line before splitting into main delivery pipe and subsequent use transport pipe; Said reflux line is connected with feed bin; When said main delivery pipe and subsequent use transport pipe all blocked, reflux line was open-minded, and the fuel of carrying is back in the feed bin.
4. glass furnace powder conveying control according to claim 3 distributes security device, and it is characterized in that: described reflux line is provided with SV.
5. glass furnace powder conveying control according to claim 3 distributes security device, and it is characterized in that: said initial delivery pipeline is provided with vacuum breaker.
6. glass furnace powder conveying according to claim 3 control distributes security device, it is characterized in that: be connected through spherical divider between said initial delivery pipeline and main delivery pipe, subsequent use transport pipe, main common pipe and the subsequent use by-pass line.
7. glass furnace powder conveying control according to claim 6 distributes security device, it is characterized in that: be connected with corrugated flexible hose on said main delivery pipe and subsequent use transport pipe, main by-pass line and the subsequent use by-pass line.
8. glass furnace powder conveying control according to claim 6 distributes security device, and it is characterized in that: said spherical divider is connected with the oxygen rich air input tube, and said oxygen rich air input tube is provided with vacuum breaker.
9. distribute security device according to claim 1 or 3 described glass furnace powder conveying controls, it is characterized in that: said main delivery pipe and subsequent use transport pipe are respectively arranged with hydrogen input tube access port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202589313U CN202170290U (en) | 2011-07-20 | 2011-07-20 | Controlling and distributing safety device for transmission of glass furnace powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202589313U CN202170290U (en) | 2011-07-20 | 2011-07-20 | Controlling and distributing safety device for transmission of glass furnace powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170290U true CN202170290U (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202589313U Expired - Fee Related CN202170290U (en) | 2011-07-20 | 2011-07-20 | Controlling and distributing safety device for transmission of glass furnace powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495389A (en) * | 2014-12-03 | 2015-04-08 | 福建龙净环保股份有限公司 | Material conveying method |
-
2011
- 2011-07-20 CN CN2011202589313U patent/CN202170290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495389A (en) * | 2014-12-03 | 2015-04-08 | 福建龙净环保股份有限公司 | Material conveying method |
| CN104495389B (en) * | 2014-12-03 | 2017-09-08 | 福建龙净环保股份有限公司 | A kind of material conveying method |
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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: 20120321 Termination date: 20130720 |