CN208070831U - A kind of zinc abstraction calcine trans-portation device - Google Patents
A kind of zinc abstraction calcine trans-portation device Download PDFInfo
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- CN208070831U CN208070831U CN201820289657.8U CN201820289657U CN208070831U CN 208070831 U CN208070831 U CN 208070831U CN 201820289657 U CN201820289657 U CN 201820289657U CN 208070831 U CN208070831 U CN 208070831U
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- storehouse pump
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Abstract
The utility model discloses a kind of zinc abstraction calcine trans-portation devices, belong to field of metallurgical machine, line clogging when solving the problems, such as zinc abstraction calcine trans-portation.Device includes single storehouse pump, air-supply arrangement, pressure relief device, and single storehouse pump is located at below calcine bin, and inlet valve is equipped between calcine bin and single storehouse pump, and single storehouse pump bottom is equipped with outlet valve, feed pipe is connected with below outlet valve；Air-supply arrangement is air compressor machine, and air compressor machine is separately connected single storehouse pump and feed pipe；Pressure relief device is the exhaust pipe for being located at storehouse pump top, and exhaust pipe is equipped with air bleeding valve；Further include pressure control device, pressure control device includes pressure gauge, flowmeter, PLC, and pressure gauge is located at single storehouse pump inside, and flowmeter is located on feed pipe, and the output end of pressure gauge and flowmeter is connected with the input terminal of PLC, and the output end of PLC connects inlet valve.The utility model is simple in structure, easy for installation, and early warning effect is good, reduces the probability of plugging generation, saves time and the human cost of plugging cleaning.
Description
Technical field
The utility model belongs to field of metallurgical machine, and in particular to a kind of zinc abstraction calcine trans-portation device.
Background technology
In the conveying of zinc abstraction industry calcining, single storehouse pump due to simple in structure, running rate is high, flexible arrangement, it is easy to maintenance,
The advantages that strong to extraneous environmental suitability, is widely used in granular material conveying, often adjoint during single storehouse pump operation
Many equipment faults, wherein plugging is one of most common failure, when zinc abstraction calcining list storehouse pumps plugging, if cannot
Timely processing gently can then make downstream process leach workshop and short-term fracture phenomenon occurs, heavy then may lead to leach process and stop thing
Therefore cause prodigious economic loss, sometimes there is also in pressure release list storehouse pump storehouse in hypertonia, cause air bleeding valve that can not open
The case where, cause potential accident risk.
Utility model content
The purpose of this utility model is to provide a kind of zinc abstraction calcine trans-portation devices, when solving zinc abstraction calcine trans-portation
The problem of line clogging.
In order to solve problem above, technical solutions of the utility model are：
A kind of zinc abstraction calcine trans-portation device, including single storehouse pump, air-supply arrangement, pressure relief device, single storehouse pump are located at calcine bin
Lower section, is equipped with inlet valve between calcine bin and single storehouse pump, single storehouse pump bottom is equipped with outlet valve, feeding is connected with below outlet valve
Pipe；Air-supply arrangement is air compressor machine, and air compressor machine is separately connected single storehouse pump and feed pipe；Pressure relief device is the exhaust for being located at storehouse pump top
Pipe, exhaust pipe are equipped with air bleeding valve；Further include pressure control device, pressure control device includes pressure gauge, flowmeter, PLC, pressure
Power meter is located at single storehouse pump inside, and flowmeter is located on feed pipe, and the output end of pressure gauge and flowmeter is connected with the input of PLC
The output end at end, PLC connects inlet valve.
Further, the output end of PLC is also associated with alarm.
Further, it is equipped with manual relief valve in parallel with air bleeding valve on exhaust pipe.
Further, injection valve is equipped between air compressor machine and feed pipe.
Further, it is equipped with gasification valve between air compressor machine and single storehouse pump.
Further, manual relief valve is ball valve.
Further, inlet valve, outlet valve, air bleeding valve, injection valve, gasification valve are pneumatic moushroom valve.
Further, air compressor machine outlet is equipped with air-valve.
The beneficial effects of the utility model are as follows：
（1）When the utility model is directed to zinc abstraction calcine trans-portation the problem of line clogging, pressure gauge is set in the pump of single storehouse,
Flowmeter is set on feed pipe, by PLC to single storehouse pump pressure and feed pipe by traffic monitoring prejudge the generation of plugging,
Inlet valve is closed in time, in the timely early warning of plugging early period of origination and processing；
（2）The better early warning plugging of setting of alarm occurs, and reminds staff's timely processing；
（3）Air bleeding valve is when storehouse pumps and feeds, the residual air in blowdown pump；When carrying out long distance delivery, since pipeline is longer,
Resistance is also big, and since the geometric volume of pipeline and single storehouse pump is also big, venting duration can be very long, therefore is provided with air bleeding valve, air bleeding valve
Premise front opening is opened in inlet valve, to ensure that charging is smooth, sometimes due to the carelessness of operating personnel, opening is not arranged in advance
Air valve causes air bleeding valve that can not open, manual relief valve is arranged, avoid potential due to hypertonia in the pump storehouse of single storehouse when pressure release
Accident risk, ensure safety；
（4）Manual relief valve is ball valve, and ball valve keying is rapid, light, and fluid resistance is small, and structure is simple and unadorned, and relative volume is small,
It is light-weight, it is easy to repair；
The utility model is simple in structure, easy for installation, and early warning effect is good, significantly reduces the probability of plugging generation, section
Time and the human cost of plugging cleaning, obvious economic are saved.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of zinc abstraction calcine trans-portation device；
Reference numeral is as follows：1, calcine bin；2, single storehouse pump；21, inlet valve；22, exhaust pipe；23, air bleeding valve；24, it discharges
Valve；25, manual relief valve；3, air compressor machine；4, feed pipe；5, injection valve；6, gasification valve；7, pressure gauge；8, flowmeter；9,PLC；
10, alarm；11, air-valve.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of zinc abstraction calcine trans-portation device, including single storehouse pump 2, air-supply arrangement, pressure relief device, single storehouse pump
2 are located at 1 lower section of calcine bin, inlet valve 21 are equipped between calcine bin 1 and single storehouse pump 2, inlet valve 21 is motor-driven valve, and single storehouse pumps 2 bottoms
Portion is equipped with outlet valve 24, and 24 lower section of outlet valve is connected with feed pipe 4, and air-supply arrangement is air compressor machine 3, and the outlet of air compressor machine 3 is equipped with wind
Valve 11, air compressor machine 3 are separately connected single storehouse pump 2 and feed pipe 4；It is equipped with gasification valve 6, air compressor machine 3 between air compressor machine 3 and single storehouse pump 2
Injection valve 5 is equipped between feed pipe 4, pressure relief device is the exhaust pipe 22 for being located at storehouse and pumping 2 tops, and exhaust pipe 22 is equipped with exhaust
Valve 23 is equipped with manual relief valve 25, inlet valve 21, outlet valve 24, air bleeding valve 23, spray on exhaust pipe 22 in parallel with air bleeding valve 23
Penetrate valve 5, gasification valve 6 is pneumatic moushroom valve, further include pressure control device, pressure control device include pressure gauge 7, flowmeter 8,
PLC（9）, pressure gauge 7 is located inside single storehouse pump 2, and flowmeter 8 is located on feed pipe 4, and the output end of pressure gauge 7 and flowmeter 8 connects
It is connected to PLC（9）Input terminal, PLC（9）Output end connect inlet valve 21, PLC（9）Output end be also associated with alarm 10.
When operation, inlet valve 21 is opened, the material in calcine bin 1 enters single storehouse pump 2, reaches set material position, close charging
Valve 21；Air compressor machine 3 and air-valve 11 are opened, compressed air enters single storehouse pump 2, while material is fully fluidised, the pressure in pump
Power is also gradually increasing；When the reading that single storehouse pumps 2 inner gauges 7 is 0.5Mpa, outlet valve 24 is opened, and goods fluid is reinforced, and is led to
It crosses feed pipe 4 and is transported to appointed place；Under normal delivery situation, the flow in feed pipe 4 that flowmeter 8 measures is 80kg/h.
When the reading that single storehouse pumps 2 inner gauges 7 is more than 0.6Mpa, while the flow in the feed pipe 4 that measures of flowmeter 8 is small
When 60kg/h, illustrate that transmission process is not smooth, signal transmission to PLC（9）, PLC（9）It controls inlet valve 21 and stops charging, PLC
（9）Controlling the alarm early warning of alarm 10 simultaneously has plugging, staff's timely processing.
When slight plugging, adjusting air valve 11 makes the air quantity of air compressor machine 3 become larger, and waits for that air quantity can agitate the object in feed pipe 4
Material, pipeline will be blown logical.
When plugging is serious, adjusting air valve 11 makes the air quantity of air compressor machine 3 become smaller, and is slowly roused with small wind, until 2 pressure of single storehouse pump
Power rises to plugging pressure, opens air bleeding valve 23, when 23 failure of air bleeding valve, opens manual relief valve 25 and carries out pressure release, strike simultaneously
Pipeline is hit, it is so stretched and relaxed, it is repeated several times, pipeline will be blown logical.
Claims (8)
1. a kind of zinc abstraction calcine trans-portation device, including single storehouse pump（2）, air-supply arrangement, pressure relief device, it is described list storehouse pump（2）If
In calcine bin（1）Lower section, the calcine bin（1）It is pumped with single storehouse（2）Between be equipped with inlet valve（21）, list storehouse pump（2）Bottom
Equipped with outlet valve（24）, the outlet valve（24）Lower section is connected with feed pipe（4）；The air-supply arrangement is air compressor machine（3）, described
Air compressor machine（3）It is separately connected single storehouse pump（2）And feed pipe（4）；The pressure relief device is to be located at storehouse pump（2）The exhaust pipe on top
（22）, the exhaust pipe（22）It is equipped with air bleeding valve（23）；It is characterized in that：Further include pressure control device, the pressure control
Device processed includes pressure gauge（7）, flowmeter（8）, PLC, the pressure gauge（7）It is located at single storehouse pump（2）Inside, the flowmeter
（8）It is located at feed pipe（4）On, the pressure gauge（7）And flowmeter（8）Output end be connected with the input terminal of PLC, the PLC
Output end connect inlet valve（21）.
2. a kind of zinc abstraction calcine trans-portation device as described in claim 1, it is characterised in that：The output end of the PLC also connects
It is connected to alarm（10）.
3. a kind of zinc abstraction calcine trans-portation device as claimed in claim 1 or 2, it is characterised in that：The exhaust pipe（22）On
With air bleeding valve（23）It is equipped with manual relief valve in parallel（25）.
4. a kind of zinc abstraction calcine trans-portation device as claimed in claim 3, it is characterised in that：The air compressor machine（3）And feeding
Pipe（4）Between be equipped with injection valve（5）.
5. a kind of zinc abstraction calcine trans-portation device as claimed in claim 4, it is characterised in that：The air compressor machine（3）With single storehouse
Pump（2）Between be equipped with gasification valve（6）.
6. a kind of zinc abstraction calcine trans-portation device as claimed in claim 5, it is characterised in that：The manual relief valve（25）For
Ball valve.
7. a kind of zinc abstraction calcine trans-portation device as claimed in claim 6, it is characterised in that：The inlet valve（21）, discharging
Valve（24）, air bleeding valve（23）, injection valve（5）, gasification valve（6）It is pneumatic moushroom valve.
8. a kind of zinc abstraction calcine trans-portation device as claimed in claim 7, it is characterised in that：The air compressor machine（3）Outlet is set
There is air-valve（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289657.8U CN208070831U (en) | 2018-03-01 | 2018-03-01 | A kind of zinc abstraction calcine trans-portation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289657.8U CN208070831U (en) | 2018-03-01 | 2018-03-01 | A kind of zinc abstraction calcine trans-portation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208070831U true CN208070831U (en) | 2018-11-09 |
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ID=64039465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820289657.8U Active CN208070831U (en) | 2018-03-01 | 2018-03-01 | A kind of zinc abstraction calcine trans-portation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208070831U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113888835A (en) * | 2021-10-20 | 2022-01-04 | 苏州大学 | Material conveying monitoring and early warning system and method for powder pneumatic conveying device |
| CN115058263A (en) * | 2022-08-01 | 2022-09-16 | 陕西延长石油（集团）有限责任公司 | Pulverized coal pressurized continuous feeding device and method |
-
2018
- 2018-03-01 CN CN201820289657.8U patent/CN208070831U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113888835A (en) * | 2021-10-20 | 2022-01-04 | 苏州大学 | Material conveying monitoring and early warning system and method for powder pneumatic conveying device |
| CN115058263A (en) * | 2022-08-01 | 2022-09-16 | 陕西延长石油（集团）有限责任公司 | Pulverized coal pressurized continuous feeding device and method |
| CN115058263B (en) * | 2022-08-01 | 2024-04-16 | 陕西延长石油（集团）有限责任公司 | Pulverized coal pressurized continuous feeding device and method |
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