CN214278085U - Pollution source VOC administers facility monitored control system - Google Patents
Pollution source VOC administers facility monitored control system Download PDFInfo
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- CN214278085U CN214278085U CN202120006359.5U CN202120006359U CN214278085U CN 214278085 U CN214278085 U CN 214278085U CN 202120006359 U CN202120006359 U CN 202120006359U CN 214278085 U CN214278085 U CN 214278085U
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Abstract
The utility model provides a pollution source VOC treatment facility monitoring system, which comprises a sampling device, a detection unit and a data processing unit, wherein the sampling device is connected with a pretreatment unit and is used for sampling and filtering the discharged waste gas; the pretreatment unit is connected with the VOC detection analyzer and the calibration unit and is used for treating the collected waste gas; the VOC detection analyzer is connected with the calibration unit and the data processing unit, and feeds back detection data to the data processing unit, and unqualified VOC detection data is fed back to the preprocessing unit through the calibration unit; the data processing unit is connected with the detection unit, the detector and the VOC detection analyzer, and the data processing unit is also connected with the control unit.
Description
Technical Field
The utility model belongs to the technical field of the VOC monitoring, concretely relates to facility monitored control system is administered to pollution sources VOC.
Background
Waste gas refers to the general term of various pollutant-containing gases discharged into the air in the process of fuel combustion and production in the factory area of an enterprise, and the waste gas comprises the following components: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, plumbous mercury bisulfate, beryllide, smoke and dust and productive dust, the atmosphere is discharged, can the polluted air, these materials get into the human body through different route respiratory tracts, some directly produce harm, some have the accumulation effect in addition, can be more serious harm people's health, it is especially important to pollution sources waste gas sampling at this in-process, be convenient for detect out accurate testing result, and waste gas treatment's condition can be directly through the power consumption demonstration, the discharge capacity of waste gas is directly seen out to the quantity of comparison total power consumption and waste gas treatment facility.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art, the utility model provides a pollution source VOC administers facility monitored control system.
The utility model provides a following technical scheme:
the utility model provides a pollution sources VOC administers facility monitored control system, includes sampling device, detecting element and data processing unit, sampling device is connected with the preprocessing unit, and exhaust waste gas is sampled and is filtered, preprocessing unit and VOC detection and analysis appearance, calibration unit are connected, and the waste gas of gathering is handled, VOC detection and analysis appearance and calibration unit, data processing unit are connected, will detect data feedback to data processing unit, and unqualified then feeds back to the preprocessing unit through calibration unit, data processing unit and detecting element, detector, VOC detection and analysis appearance are connected, data processing unit still is connected with the control unit.
Further, sampling device includes the sampling box, and the intake pipe is installed to sampling box one side, the cover is equipped with the seal cover in the intake pipe, is equipped with the recess on the sampling box, install the spring in the recess, spring outer lane cover is equipped with supports the cover, support cover movable mounting on the seal cover, support the cover and adopt rubber materials to make.
Further, install the filter in the sampling box, the filter is located the intake pipe top, installs the fixed plate directly over the filter, installs the fly leaf on the fixed plate, install the rotation axis on the fly leaf, install the motor on the rotation axis, the motor is installed on the sampling box, outlet duct one and outlet duct two are installed to the sampling box opposite side.
Furthermore, the first air outlet pipe and the second air outlet pipe are located above the movable plate, the first air outlet pipe and the second air outlet pipe are identical to the air inlet pipe in structure, and valves are mounted on the first air outlet pipe and the second air outlet pipe.
Furthermore, the fixed plate is fixedly installed in the sampling box body, the movable plate is movably installed in the sampling box body, and corresponding air holes are formed in the fixed plate and the movable plate.
Further, the sealing ring is installed to rotation axis and sampling box contact department, and the sealing ring is located the sampling box.
The utility model has the advantages that: the waste gas can be monitored at any time, and harmful gas is prevented from being discharged to pollute the environment; the sampling device is provided with the filter plate, the fixed plate and the movable plate, the flowing speed of the waste gas can be controlled, and the particulate matters are filtered at the bottom of the sampling device, so that the precision of a detection result is improved; and a detection unit and a detector are installed, so that the discharge capacity of the waste gas can be intuitively known.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the sampling device of the present invention.
Labeled as: 1. sealing sleeves; 2. an air inlet pipe; 3. a support sleeve; 4. a spring; 5. sampling the box body; 51. a groove; 6. a seal ring; 7. a motor; 8. a rotating shaft; 9. a valve; 10. a first air outlet pipe; 11. a second air outlet pipe; 12. a movable plate; 13. a fixing plate; 14. air holes; 15. a filter plate.
Detailed Description
As shown in fig. 1, a pollution source VOC treatment facility monitoring system comprises a sampling device, a detection unit and a data processing unit, and is characterized in that the sampling device is connected with a pretreatment unit to sample and filter the discharged waste gas; the pretreatment unit is connected with the VOC detection analyzer and the calibration unit and is used for treating the collected waste gas; the VOC detection analyzer is connected with the calibration unit and the data processing unit, and feeds back detection data to the data processing unit, and unqualified VOC detection data is fed back to the preprocessing unit through the calibration unit; the data processing unit is connected with the detection unit, the detector and the VOC detection analyzer, and the data processing unit is also connected with the control unit.
As shown in fig. 2, the sampling device comprises a sampling box body 5, an air inlet pipe 2 is installed on one side of the sampling box body 5, a sealing sleeve 1 is sleeved on the air inlet pipe 2, a groove 51 is arranged on the sampling box body 5, a spring 4 is installed in the groove 51, a supporting sleeve 3 is sleeved on the outer ring of the spring 4, the supporting sleeve 3 is movably installed on the sealing sleeve 1, the supporting sleeve 3 is made of rubber materials, a filter plate 15 is installed in the sampling box body 5, the filter plate 15 is positioned above the air inlet pipe 2, a fixed plate 13 is installed right above the filter plate 15, a movable plate 12 is installed on the fixed plate 13, a rotating shaft 8 is installed on the movable plate 12, a motor 7 is installed on the rotating shaft 8, the motor 7 is installed on the sampling box body 5, an air outlet pipe one 10 and an air outlet pipe two 11 are installed on the other side of the sampling box body 5, the air outlet pipe one 10 and the air outlet pipe two 11 are positioned above the movable plate 12, and the air outlet pipe one 10 and the air outlet pipe two 11 are identical in structure with the air inlet pipe 2, install valve 9 on outlet duct 10 and outlet duct two 11, fixed plate 13 fixed mounting is in sampling box 5, and fly leaf 12 movable mounting is equipped with corresponding gas pocket 14 on fixed plate 13 and the fly leaf 12 in sampling box 5, and sealing ring 6 is installed with sampling box 5 contact department to rotation axis 8, and sealing ring 6 is located sampling box 5, prevents that the inside waste gas of sampling box 5 from leaking.
When the air inlet pipe 2 is used for air inlet, the valves 9 on the first air outlet pipe 10 and the second air outlet pipe 11 are closed, the spring 4 and the supporting sleeve 3 are arranged at the air inlet pipe 2, the air inlet pipe 2 is convenient to replace, waste gas enters the sampling box body 5, the gas inlet pipe 2 is positioned at the bottom of the waste gas and moves upwards, particles mixed in the waste gas are screened at the bottom through the filter plate 15, the motor 7 is started, the motor 7 drives the rotating shaft 8 to rotate, the movable plate 12 arranged on the rotating shaft 8 rotates, the waste gas continues to move upwards when the air holes 14 on the fixed plate 13 and the movable plate 12 are aligned in the rotating process, if the movable plate 12 rotates, the air holes 14 on the fixed plate 13 are blocked, the waste gas cannot continue to move, therefore, the flow of the waste gas is controlled, in operation, the motor 7 controls the rotating speed of the rotating shaft 8 to be very slow, the valve 9 on the air inlet pipe 2 is closed after collection is completed, and the valve 9 on the first air outlet pipe 10 is opened, so that the waste gas is conveniently discharged to be used for a next pretreatment unit; if the redundant waste gas exists, the valve 9 on the first gas outlet pipe 10 is closed, the valve on the second gas outlet pipe 11 is opened, the second gas outlet pipe 11 is externally connected with a reaction device, and harmful substances in the waste gas are discharged after fully reacting.
When the utility model is used, the sampling device is connected with the pretreatment unit, and the sampling device samples and filters the discharged waste gas; the pretreatment unit is connected with the VOC detection analyzer and the calibration unit and is used for treating the collected waste gas with the treatment unit; the VOC detection analyzer is connected with the calibration unit and the data processing unit, the VOC detection analyzer detects the treated waste gas, the VOC detection analyzer feeds back detection data to the data processing unit, and unqualified waste gas is fed back to the preprocessing unit through the calibration unit and is subjected to detection analysis after being treated again; the data processing unit is connected with the detection unit, the detector, VOC detection and analysis appearance, the data output that the detection unit detected the total power consumption of mill gives the data processing unit, the used power consumption data output of waste gas treatment equipment is given the data processing unit to the detector, the data processing unit still is connected with the control unit, the data processing unit handles the used data of collecting, feedback control center after the comparison, the control center monitors waste gas at any time, if total power consumption rises then the waste gas discharge capacity rises, waste gas treatment equipment power consumption rises equally, then the operation is normal, otherwise then be unusual.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A pollution source VOC treatment facility monitoring system comprises a sampling device, a detection unit and a data processing unit, and is characterized in that the sampling device is connected with a pretreatment unit and is used for sampling and filtering discharged waste gas; the pretreatment unit is connected with the VOC detection analyzer and the calibration unit and is used for treating the collected waste gas; the VOC detection analyzer is connected with the calibration unit and the data processing unit, and feeds back detection data to the data processing unit, and unqualified VOC detection data is fed back to the preprocessing unit through the calibration unit; the data processing unit is connected with the detection unit, the detector and the VOC detection analyzer, and the data processing unit is also connected with the control unit.
2. The pollution source VOC treatment facility monitoring system of claim 1, wherein the sampling device comprises a sampling box body, an air inlet pipe is installed on one side of the sampling box body, a sealing sleeve is sleeved on the air inlet pipe, a groove is formed in the sampling box body, a spring is installed in the groove, a supporting sleeve is sleeved on an outer ring of the spring, the supporting sleeve is movably installed on the sealing sleeve, and the supporting sleeve is made of rubber materials.
3. The monitoring system for a pollution source VOC treatment facility of claim 2, wherein a filter plate is installed in the sampling box body, the filter plate is located above the air inlet pipe, a fixed plate is installed right above the filter plate, a movable plate is installed on the fixed plate, a rotating shaft is installed on the movable plate, a motor is installed on the rotating shaft, the motor is installed on the sampling box body, and a first air outlet pipe and a second air outlet pipe are installed on the other side of the sampling box body.
4. The monitoring system for a pollution source VOC abatement facility of claim 3, wherein the first air outlet pipe and the second air outlet pipe are positioned above the movable plate, the first air outlet pipe and the second air outlet pipe have the same structure as the air inlet pipe, and the first air outlet pipe and the second air outlet pipe are provided with valves.
5. The pollution source VOC abatement facility monitoring system of claim 3, wherein the fixed plate is fixedly mounted within the sampling tank, the movable plate is movably mounted within the sampling tank, and the fixed plate and the movable plate are provided with corresponding air holes.
6. The pollution source VOC abatement facility monitoring system of claim 3, wherein a sealing ring is mounted at a contact position of the rotating shaft and the sampling box body, and the sealing ring is located in the sampling box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006359.5U CN214278085U (en) | 2021-01-04 | 2021-01-04 | Pollution source VOC administers facility monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006359.5U CN214278085U (en) | 2021-01-04 | 2021-01-04 | Pollution source VOC administers facility monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214278085U true CN214278085U (en) | 2021-09-24 |
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ID=77790369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120006359.5U Active CN214278085U (en) | 2021-01-04 | 2021-01-04 | Pollution source VOC administers facility monitored control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214278085U (en) |
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2021
- 2021-01-04 CN CN202120006359.5U patent/CN214278085U/en active Active
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