CN209333475U - Mobile emission-control equipment - Google Patents
Mobile emission-control equipment Download PDFInfo
- Publication number
- CN209333475U CN209333475U CN201821945796.8U CN201821945796U CN209333475U CN 209333475 U CN209333475 U CN 209333475U CN 201821945796 U CN201821945796 U CN 201821945796U CN 209333475 U CN209333475 U CN 209333475U
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- China
- Prior art keywords
- solution tank
- pipeline
- venturi tube
- vacuum
- mouth
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Abstract
Mobile emission-control equipment, solution tank upper layer set acceptable gas discharge outlet, spray tube, feed inlet, and connection liquidometer, discharge outlet, right side connect Venturi tube on the left of solution tank, and Venturi tube connects centrifugal pump, and Venturi tube lower layer connects vacuum and is pumped into mouth；Before starting, 20% sodium hydroxide solution is injected into solution tank from feed inlet, vacuum is pumped into mouth and be connected with the pipeline that need to be overhauled by observation liquidometer, control in acceptability limit (liquid level > 2/3)；Start centrifugal pump, flow at high speed liquid generates vacuum by Venturi tube at trunnion, vacuum is pumped into mouth and exhaust gas in pipeline is sucked out, flow through centrifugal pump, it is sufficiently mixed, absorbs in pipeline, solution tank is entered after pipeline mixed processing, to the incomplete exhaust gas of absorption, it can be absorbed again through spray tube, handle qualified gas and be discharged through discharge outlet；The beneficial effect of this technology is: protecting the physical and mental health of maintenance employee, extends the service life of device, reduce maintenance cost.
Description
Technical field
The utility model belongs to field of chemical equipment, and in particular to mobile emission-control equipment.
Background technique
It is equipped with emission-control equipment in known chemical company, to the large quantity of exhaust gas generated in production run, is carried out
Qualified discharge after processing, but when carrying out pipeline local overhauling or skinny device overhauls, it has been ignored as giving up on a small quantity in pipeline or equipment
It the phenomenon that processing of gas, generally existing environmental consciousness is weak, scene is discharged on the spot, causes tangible harm: dirt is caused to atmosphere
Dye；Acid rain is formed in the sky, and pollution is also resulted in underground water；General chemical plant installations is required to annually anti-corrosion, maintenance expense
With height；The service life of equipment is reduced, equipment depreciation expense is high.
Summary of the invention
The mobile emission-control equipment of the utility model forms joint dysfunction by nine small and exquisite equipment, can be well solved
State problem.
In order to achieve the above object, the utility model is achieved in that solution tank upper layer sets acceptable gas row
Mouth, spray tube, feed inlet are put, connection liquidometer, discharge outlet, right side connect Venturi tube, Venturi tube connection on the left of solution tank
Centrifugal pump, Venturi tube lower layer connect vacuum and are pumped into mouth；It is before starting, 20% sodium hydroxide solution is molten from feed inlet injection
Vacuum is pumped into mouth and is connected with the pipeline that need to be overhauled by liquid bucket, observation liquidometer, control in acceptability limit (liquid level > 2/3)；It opens
Dynamic centrifugal pump, flow at high speed liquid generate vacuum by Venturi tube at trunnion, and vacuum is pumped into mouth and exhaust gas in pipeline is sucked out,
Centrifugal pump is flowed through, is sufficiently mixed, absorbs in pipeline, solution tank is entered after pipeline mixed processing, it is incomplete useless to absorbing
Gas can absorb again through spray tube, handle qualified gas and be discharged through discharge outlet.
The beneficial effect of this technology is: installing emission-control equipment on locomotive, is able to achieve and " where needs, where locate
The purpose of reason "；Protect the physical and mental health of maintenance employee；The service life for extending device, reduces maintenance cost, changes
The phenomenon that chemical company's " having rusty stains ", reduces security risk.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
1. discharge outlet in figure, 2. liquidometers, 3. solution tanks, 4. acceptable gas discharge outlets, 5. spray tubes, 6. feed inlets, 7.
Centrifugal pump, 8. Venturi tubes, 9. vacuum are pumped into mouth.
Fig. 1 is the mobile emission-control equipment structural schematic diagram of the utility model.
Specific embodiment
According to shown in the mobile emission-control equipment of Fig. 1 the utility model, if solution tank 3,3 upper layer of solution tank sets acceptable gas
Discharge outlet 4, spray tube 5, feed inlet 6 connect liquidometer 2 on the left of solution tank 3, discharge outlet 1, right side connect Venturi tube 8, literary mound
In pipe 8 connect centrifugal pump 7,8 lower layer of Venturi tube connect vacuum be pumped into mouth 9.
Operation sequence: before starting, 20% sodium hydroxide solution is injected into solution tank 3 from feed inlet 6, observes liquidometer
2, vacuum is pumped into mouth 9 and is connected with the pipeline that need to be overhauled by control in acceptability limit (liquid level > 2/3)；Start centrifugal pump 7, it is high
Fast working fluid generates vacuum by Venturi tube 8 at trunnion, and vacuum is pumped into mouth 9 and exhaust gas in pipeline is sucked out, and flows through centrifugation
Pump 7, is sufficiently mixed in pipeline, absorbs, and solution tank 3 is entered after pipeline mixed processing, can be through to absorbing incomplete exhaust gas
Spray tube 5 absorbs again, handles qualified gas and is discharged through discharge outlet 1.
Claims (1)
1. mobile emission-control equipment, it is characterized in that: set solution tank (3), solution tank (3) upper layer set acceptable gas discharge outlet (4),
Spray tube (5), feed inlet (6), solution tank (3) left side connection liquidometer (2), discharge outlet (1), right side connection Venturi tube (8),
Venturi tube (8) connects centrifugal pump (7), and Venturi tube (8) lower layer connects vacuum and is pumped into mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945796.8U CN209333475U (en) | 2018-11-25 | 2018-11-25 | Mobile emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821945796.8U CN209333475U (en) | 2018-11-25 | 2018-11-25 | Mobile emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333475U true CN209333475U (en) | 2019-09-03 |
Family
ID=67748992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821945796.8U Active CN209333475U (en) | 2018-11-25 | 2018-11-25 | Mobile emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333475U (en) |
-
2018
- 2018-11-25 CN CN201821945796.8U patent/CN209333475U/en active Active
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