CN204607047U - A kind of mixing send formula without the defeated grey facility of baiting valve - Google Patents
A kind of mixing send formula without the defeated grey facility of baiting valve Download PDFInfo
- Publication number
- CN204607047U CN204607047U CN201520322683.2U CN201520322683U CN204607047U CN 204607047 U CN204607047 U CN 204607047U CN 201520322683 U CN201520322683 U CN 201520322683U CN 204607047 U CN204607047 U CN 204607047U
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- China
- Prior art keywords
- baiting valve
- transmitter
- defeated grey
- valve
- drawing mechanism
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- 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.)
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Abstract
The utility model discloses a kind of mixing send formula without the defeated grey facility of baiting valve, comprise engine installation, feed arrangement, drawing mechanism and transmitter, described transmitter one end is connected with engine installation, and the other end is connected with drawing mechanism, and described feed arrangement is connected with drawing mechanism by transmitter.The utility model adopts negative pressure charging, accelerates feed rate; During conveying, employing malleation is master, negative pressure is auxiliary hybrid mode, the stock column of the certain length set up by the pressure reduction between discharge pipe and gas exhaust duct, serve the effect replacing baiting valve, decrease equipment, enhance the stability of production run, reduce productive costs and service expenditure.
Description
Technical field
The utility model relates to the dust transhipment in iron and steel metallurgical industry under dry coke quenching environment between dust exhaustor ash silo, and especially a kind of mixing send formula without the defeated grey facility of baiting valve.
Background technology
A large amount of dusts can be produced in metallurgical production process, in order to improve production environment, while producing, need, by different dust suction facilities, airborne dust is carried out collection at each small ash chamber to deposit, even also dust is transported by modes such as machinery or strengths between each ash silo, finally realize non-pollution discharge.Geldart-D particle is the transhipment pattern that a kind of closed performance is good, secondary pollution is less, but in transport process, dust under the effect of high pressure gas to ash conveying pipe and on valve cause severe wear, the stability that impact transhipment facility normally runs.And, because serious wear needs periodic replacement or maintenance, produce certain expense, improve productive costs.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide mixed and send formula without the defeated grey facility of baiting valve, solves ash conveying pipe and the serious problem of upper valve wear thereof.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of mixing send formula without the defeated grey facility of baiting valve, comprise engine installation, feed arrangement, drawing mechanism and transmitter, described transmitter one end is connected with engine installation, the other end is connected with drawing mechanism, and described feed arrangement is connected with drawing mechanism by transmitter.
Further, described engine installation comprises source of the gas and induction tract, and described induction tract is provided with pressure-modulation valve and air source control valve.
Further, described feed arrangement comprises feed bin, feed pipe and batch can, and described feed bin, feed pipe, batch can and transmitter are connected in series from top to bottom successively, and described batch can upper side is provided with a gas exhaust duct, and described gas exhaust duct is connected on drawing mechanism.Wherein, described feed pipe is provided with inlet valve, and described gas exhaust duct is provided with blow off valve.
Further, described drawing mechanism comprises discharge pipe, negative pressure ash silo and air suctiton ventilator, and described discharge pipe and air suctiton ventilator are all connected to the top of negative pressure ash silo.
Further, the discharge duct outlets of described feed arrangement is connected between transmitter and negative pressure ash silo.
During charging, air suctiton ventilator keeps negative pressure ash silo, discharge pipe and batch can be certain degree of vacuum, under differential pressure action, make material enter batch can, partial material enters discharge pipe and is blocked by the discharge pipe be connected with transmitter, discharge pipe is formed the stock column of certain length, but air suctiton ventilator is by the discharge pipe that is connected with negative pressure ash silo and gas exhaust duct, keep batch can top still in certain degree of vacuum, ensure that material continues to batch can charging until tank is full.During conveying, inlet valve and exhaust valve closure, air source control valve is opened, but the negative pressure of negative pressure ash silo still keeps, power gas source is inputted discharge pipe, material feeds discharge pipe from transmitter, the compound of air and material along discharge pipe rectified in the past press carry be lead, rear end negative pressure transportation is that auxiliary hybrid mode is carried.
The beneficial effects of the utility model are: the utility model adopts negative pressure charging, accelerates feed rate; During conveying, employing malleation is master, negative pressure is auxiliary hybrid mode, and stock column discharge pipe being formed certain length can allow batch can set up certain initial transmission pressure, ensures the length of fed distance.The stock column of the certain length set up by the pressure reduction between discharge pipe and gas exhaust duct, is served the effect replacing baiting valve, decreases equipment, enhance the stability of production run, reduce productive costs and service expenditure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-engine installation, 11-source of the gas, 12-pressure-modulation valve, 13-air source control valve, 14-induction tract, 2-feed arrangement, 21-feed bin, 22-feed pipe, 23-inlet valve, 24-batch can, 25-gas exhaust duct, 26-blow off valve, 3-drawing mechanism, 31-discharge pipe, 32-negative pressure ash silo, 33-air suctiton ventilator, 4-transmitter.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is further described.
As shown in the figure: a kind of mixing send formula without the defeated grey facility of baiting valve, comprise engine installation 1, feed arrangement 2, drawing mechanism 3 and transmitter 4, described transmitter 4 one end is connected with engine installation 1, and the other end is connected with drawing mechanism 3, and described feed arrangement 2 is connected with drawing mechanism 3 by transmitter 4.
Further, described engine installation 1 comprises source of the gas 11 and induction tract 14, and described induction tract 14 is provided with pressure-modulation valve 12 and air source control valve 13.
Further, described feed arrangement 2 comprises feed bin 21, feed pipe 22 and batch can 24, described feed bin 21, feed pipe 22, batch can 24 and transmitter 4 are connected in series from top to bottom successively, and described batch can 24 upper side is provided with a gas exhaust duct 25, and described gas exhaust duct 25 is connected on drawing mechanism 3.Wherein, described feed pipe 22 is provided with inlet valve 23, and described gas exhaust duct 25 is provided with blow off valve 26.
Further, described drawing mechanism 3 comprises discharge pipe 31, negative pressure ash silo 32 and air suctiton ventilator 33, and described discharge pipe 31 and air suctiton ventilator 33 are all connected to the top of negative pressure ash silo 32.
Further, gas exhaust duct 25 outlet of described feed arrangement 2 is connected between transmitter 4 and negative pressure ash silo 32.
During charging, air suctiton ventilator 33 keeps negative pressure ash silo 32, discharge pipe 31 and batch can 24 in certain degree of vacuum, under differential pressure action, make material enter batch can 24, partial material enters discharge pipe 31 and is blocked by the discharge pipe 31 be connected with transmitter 4, discharge pipe 31 is formed the stock column of certain length, but air suctiton ventilator 33 is by the discharge pipe 32 that is connected with negative pressure ash silo 32 and gas exhaust duct 25, keep batch can 24 top still in certain degree of vacuum, ensure that material continues to batch can 24 charging until tank is full.During conveying, inlet valve 23 and blow off valve 26 are closed, air source control valve 13 is opened, but the negative pressure of negative pressure ash silo 32 still keeps, power gas source 11 is inputted discharge pipe 31, material feeds discharge pipe 31 from transmitter 4, the compound of air and material rectified before discharge pipe 31 press carry be lead, rear end negative pressure transportation is that auxiliary hybrid mode is delivered to negative pressure ash silo.
The utility model can pass through existing techniques in realizing without the technical characteristic described, and does not repeat them here.Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (9)
1. one kind mixed is sent formula without the defeated grey facility of baiting valve, comprise engine installation, feed arrangement, drawing mechanism and transmitter, it is characterized in that: described transmitter one end is connected with engine installation, and the other end is connected with drawing mechanism, and described feed arrangement is connected with drawing mechanism by transmitter.
2. according to claim 1 mixing send formula without the defeated grey facility of baiting valve, it is characterized in that: described engine installation comprises source of the gas and induction tract.
3. according to claim 2 mixing send formula without the defeated grey facility of baiting valve, it is characterized in that: described induction tract is provided with pressure-modulation valve.
4. according to claim 2 mixing send formula without the defeated grey facility of baiting valve, it is characterized in that: described induction tract is provided with air source control valve.
5. according to claim 1 mixing send formula without the defeated grey facility of baiting valve, it is characterized in that: described feed arrangement comprises feed bin, feed pipe and batch can, described feed bin, feed pipe, batch can and transmitter are connected in series from top to bottom successively, described batch can upper side is provided with a gas exhaust duct, and described gas exhaust duct is connected on drawing mechanism.
6. according to claim 5 mixing send formula without the defeated grey facility of baiting valve, it is characterized in that: described feed pipe is provided with inlet valve.
7. according to claim 5 mixing send formula without the defeated grey facility of baiting valve, it is characterized in that: described gas exhaust duct is provided with blow off valve.
8. according to claim 1 mixing send formula without the defeated grey facility of baiting valve, it is characterized in that: described drawing mechanism comprises discharge pipe, negative pressure ash silo and air suctiton ventilator, and described discharge pipe and air suctiton ventilator are all connected to the top of negative pressure ash silo.
9. according to claim 5 mixing send formula without the defeated grey facility of baiting valve, it is characterized in that: the discharge duct outlets of described feed arrangement is connected between transmitter and negative pressure ash silo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322683.2U CN204607047U (en) | 2015-05-19 | 2015-05-19 | A kind of mixing send formula without the defeated grey facility of baiting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322683.2U CN204607047U (en) | 2015-05-19 | 2015-05-19 | A kind of mixing send formula without the defeated grey facility of baiting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204607047U true CN204607047U (en) | 2015-09-02 |
Family
ID=53959618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322683.2U Expired - Fee Related CN204607047U (en) | 2015-05-19 | 2015-05-19 | A kind of mixing send formula without the defeated grey facility of baiting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204607047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860069A (en) * | 2015-05-19 | 2015-08-26 | 山东钢铁股份有限公司 | Mixed conveying type non-discharging-valve ash conveying facility |
-
2015
- 2015-05-19 CN CN201520322683.2U patent/CN204607047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860069A (en) * | 2015-05-19 | 2015-08-26 | 山东钢铁股份有限公司 | Mixed conveying type non-discharging-valve ash conveying facility |
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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 |
Granted publication date: 20150902 Termination date: 20170519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |