CN219757840U - Novel fixed pollution source particulate matter survey device - Google Patents
Novel fixed pollution source particulate matter survey device Download PDFInfo
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- CN219757840U CN219757840U CN202223453140.3U CN202223453140U CN219757840U CN 219757840 U CN219757840 U CN 219757840U CN 202223453140 U CN202223453140 U CN 202223453140U CN 219757840 U CN219757840 U CN 219757840U
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- flue gas
- gas storage
- particulate matter
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- 239000013618 particulate matter Substances 0.000 title claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 80
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 230000004224 protection Effects 0.000 claims abstract description 12
- 239000006185 dispersion Substances 0.000 claims description 21
- 239000000779 smoke Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 238000003556 assay Methods 0.000 claims 7
- 239000007789 gas Substances 0.000 abstract description 77
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 53
- 239000003546 flue gas Substances 0.000 abstract description 53
- 238000005259 measurement Methods 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
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- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a novel fixed pollution source particulate matter measuring device, which relates to the technical field of turbo generators and comprises a protection mechanism and a storage mechanism, wherein flue gas entering a dispersing box can only gather at the lower part due to the sealing and blocking of a sealing baffle plate, at the moment, the flue gas flows into a first gas storage bottle for storage, after the first gas storage bottle is full, the first gas storage bottle can be closed, the flue gas can be pumped out by a suction pump through a fixed pipe, at the moment, the pumped flue gas is filtered through a filter tip and then is dedusted by a cyclone dust collector, dust particles in the flue gas are removed, and then the flue gas is conveyed to a second gas storage bottle for storage, after the flue gas is fully stored in the first gas storage bottle and the second gas storage bottle, an electric heating pipe can be started for heating, a heat insulation board can avoid rapid loss of temperature as much as possible, a temperature meter can measure the temperature of the flue gas when the electric heating pipe heats the flue gas to the temperature of the flue gas introduction, and the influence on subsequent measurement data after the flue gas is cooled is avoided.
Description
Technical Field
The utility model relates to the technical field of fixed pollution source particulate matter measurement, in particular to a novel fixed pollution source particulate matter measurement device.
Background
Particulate matter (also known as soot) in exhaust gases refers to solid and liquid particulate matter suspended in the exhaust gases produced by combustion, synthesis, decomposition of fuels and other materials, and by mechanical treatment of various materials. The composition of the particles is quite complex, with components closely related to human activity mainly including ionic components (represented by sulfuric acid and sulfate particles and nitric acid and nitrate particles), metallic elements (including arsenic, beryllium, cadmium, chromium, copper, iron, mercury, magnesium, manganese, nickel, lead, antimony, titanium, vanadium, and zinc compounds, etc.), and organic components. Particulate matter in exhaust gas is believed to be largely composed of the former two components; and the organic component is partially the particulate matter which is formed by the agglomeration of the organic substances in the atmosphere and is partially the particulate matter which is generated by the primary pollution generated by the artificial activity discharge. The vast majority of fine particles in cities come from artificial activities such as combustion, industrial production and the like, and the particles have large specific surface area and strong adsorption capacity, so that the fine particles are good places for various reactions in the atmosphere.
When the fixed pollution source particulate matters need to be measured, the collection equipment is utilized to collect the flue gas, the collected flue gas is stored and finally sent to a laboratory to be measured by using the detection equipment, however, in the prior art, if the flue gas is stored for a long time, the temperature of the flue gas can become low and can be condensed in the storage device, so that the condition of loss of the content of the flue gas in the follow-up detection is caused, and the accuracy of final measurement is affected.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above and/or existing problems occurring in a novel stationary pollution source particulate matter measuring device.
Accordingly, the problem to be solved by the present utility model is how to provide a novel stationary pollution source particulate matter measuring device.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a novel fixed pollution source particulate matter survey device, includes protection machanism, it includes the protective housing and sets up exhaust pipe in the protective housing below, fixed clamp is installed to the lower extreme both sides of protective housing, fixed clamp connects on exhaust pipe, exhaust pipe's top is connected with the intake pipe;
the storage mechanism is arranged inside the protective box and comprises a dispersing box, a first gas storage bottle and a second gas storage bottle, wherein the first gas storage bottle and the second gas storage bottle are arranged on two sides of the dispersing box, the lower ends of the first gas storage bottle and the second gas storage bottle are movably provided with a supporting plate, and the upper end of an inner cavity of the dispersing box is provided with an air pump.
As a preferred embodiment of the novel apparatus for determining particulate matter of a stationary pollution source of the present utility model, the apparatus comprises: the upper end of the air inlet pipe is provided with a connecting piece, and the inner side of the air inlet pipe is provided with a thermometer.
Based on the technical characteristics: the flue gas of the fixed pollution source in the convenient smoke exhaust pipeline is led into the dispersion tank through the air inlet pipe.
As a preferred embodiment of the novel apparatus for determining particulate matter of a stationary pollution source of the present utility model, the apparatus comprises: the bottom of dispersion case is installed the connecting pipe, the connecting pipe is connected with the connecting piece of intake pipe upper end, install first solenoid valve on the connecting pipe, install sealed baffle in the middle of the inner chamber of dispersion case, the aspiration pump is located sealed baffle top, lower extreme one side of dispersion case is connected with the stand pipe.
Based on the technical characteristics: the flue gas that gets into the dispersion tank will be spacing by sealed baffle, and these flue gas that have particulate matter will get into the inside of first gas bomb through the stand pipe and store simultaneously.
As a preferred embodiment of the novel apparatus for determining particulate matter of a stationary pollution source of the present utility model, the apparatus comprises: the middle of the sealing partition plate is connected with a fixed pipe, the lower end of the fixed pipe is movably connected with a filter tip, and the middle of the fixed pipe is connected with a second electromagnetic valve.
Based on the technical characteristics: when the smoke dust without particles needs to be stored, the electromagnetic valve on the fixed pipe can be opened, and the smoke dust is pumped out after being filtered by the filter tip.
As a preferred embodiment of the novel apparatus for determining particulate matter of a stationary pollution source of the present utility model, the apparatus comprises: the first gas cylinder and the second gas cylinder are identical in structure, and the first gas cylinder and the second gas cylinder are arranged in opposite directions.
Based on the technical characteristics: the two kinds of smoke dust with and without the particulate matters are conveniently stored respectively.
As a preferred embodiment of the novel apparatus for determining particulate matter of a stationary pollution source of the present utility model, the apparatus comprises: the electric heating device comprises a first gas storage bottle, a second gas storage bottle, a control panel, a storage battery, a heat insulation board, an electric heating pipe and a heat insulation board, wherein the control panel is installed on the outer sides of the first gas storage bottle and the second gas storage bottle, the storage battery is connected to one side of the control panel, the heat insulation board is installed on the inner walls of the first gas storage bottle and the second gas storage bottle, and the electric heating pipe is installed in the middle of the inner cavities of the first gas storage bottle and the second gas storage bottle.
Based on the technical characteristics: the flue gas stored in the first gas storage bottle and the second gas storage bottle can be heated, and the temperature of the flue gas in the process of measurement is prevented from being lower than the temperature in the process of extraction as much as possible.
As a preferred embodiment of the novel apparatus for determining particulate matter of a stationary pollution source of the present utility model, the apparatus comprises: positioning pipes are arranged at one ends of the second gas storage bottle and the first gas storage bottle, and sealing valves are arranged on the positioning pipes.
Based on the technical characteristics: when the positioning pipe is not used, the positioning pipe is sealed through the sealing valve, so that stored smoke is prevented from leaking as much as possible.
As a preferred embodiment of the novel apparatus for determining particulate matter of a stationary pollution source of the present utility model, the apparatus comprises: the output end of the air pump is connected with a discharge pipe, and one side of the discharge pipe, which is close to the air pump, is provided with a cyclone dust collector.
Based on the technical characteristics: the extracted flue gas is discharged through a discharge pipe after dust removal by the cyclone dust collector.
The utility model has the beneficial effects that: the flue gas passes through the intake pipe and the connecting pipe gets into the dispersion case inside, and get into the inside flue gas of dispersion case because seal baffle's sealed separation can only gather in the lower part, at this moment the flue gas will flow into in the first gas bomb and store, and after the inside storage of first gas bomb is full, can close first gas bomb, then open the second solenoid valve on the fixed pipe, make the flue gas can be taken out by the aspiration pump through the fixed pipe, at this moment the flue gas that draws will filter through the filter, the rethread cyclone dust remover removes dust, get rid of the dust particle in the flue gas, then carry the inside storage of second gas bomb, thereby can carry out classified storage with fixed pollution source flue gas, and after the inside storage flue gas of first gas bomb and second gas bomb is full, can start electric heating pipe heating, the heat insulating board can avoid the rapid loss of temperature as far as possible, the thermometer can be measured its temperature when the flue gas is leading-in, can with the flue gas heating to the temperature of flue gas, avoid the smoke and influence subsequent survey data after the smoke and dust cooling.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is an overall block diagram of a novel stationary source particulate matter measurement device.
Fig. 2 is a view showing the internal structure of a dispersion tank of the novel fixed pollution source particulate matter measuring device.
FIG. 3 is a top view of the interior of a first gas cylinder of a novel stationary source particulate matter measuring device.
In the drawings, the list of components represented by the various numbers is as follows:
100. a protective mechanism; 101. a protective box; 102. a smoke exhaust duct; 103. fixing the clamp; 104. an air inlet pipe; 104a, a connector; 104b, a thermometer; 200. a storage mechanism; 201. a dispersion tank; 201a, connecting pipes; 201b, a first electromagnetic valve; 201c, sealing separator; 201c-1, a fixed tube; 201c-2, filters; 201c-3, a second solenoid valve; 201d, a guide tube; 202. a first gas cylinder; 202a, a control panel; 202b, a storage battery; 202c, a heat insulation plate; 202d, an electric heating tube; 203. a second gas cylinder; 203a, positioning tubes; 203b, a sealing valve; 204. a support plate; 205. an air extracting pump; 205a, a discharge pipe; 205b, cyclone.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, 2 and 3, a first embodiment of the present utility model provides a novel apparatus for measuring particulate matters of fixed pollution sources, which comprises a protection mechanism 100, wherein the protection mechanism comprises a protection box 101 and a smoke exhaust pipe 102 arranged below the protection box 101, two sides of the lower end of the protection box 101 are provided with fixing clips 103, the fixing clips 103 are connected to the smoke exhaust pipe 102, an air inlet pipe 104 is connected above the smoke exhaust pipe 102, a storage mechanism 200 is arranged inside the protection box 101 and comprises a dispersion box 201, a first gas storage bottle 202 and a second gas storage bottle 203 which are arranged at two sides of the dispersion box 201, a support plate 204 is movably arranged at the lower ends of the first gas storage bottle 202 and the second gas storage bottle 203, and an air suction pump 205 is arranged at the upper end of an inner cavity of the dispersion box 201.
A connector 104a is mounted at the upper end of the air inlet pipe 104, and a thermometer 104b is mounted at the inner side of the air inlet pipe 104.
A connecting pipe 201a is installed at the bottom end of the dispersion tank 201, the connecting pipe 201a is connected with a connecting piece 104a at the upper end of the air inlet pipe 104, a first electromagnetic valve 201b is installed on the connecting pipe 201a, a sealing partition 201c is installed in the middle of the inner cavity of the dispersion tank 201, and an air pump 205 is located above the sealing partition 201 c.
The middle of the sealing separator 201c is connected with a fixed pipe 201c-1, the lower end of the fixed pipe 201c-1 is movably connected with a filter tip 201c-2, and the middle of the fixed pipe 201c-1 is connected with a second electromagnetic valve 201c-3.
The first gas cylinder 202 and the second gas cylinder 203 have the same structure, and the first gas cylinder 202 and the second gas cylinder 203 are arranged in opposite directions.
The dispersing tank 201 is arranged inside the protective tank 101, the first gas storage bottle 202 and the second gas storage bottle 203 are arranged on two sides of the dispersing tank 201, meanwhile, the supporting plate 204 is arranged at the lower ends of the first gas storage bottle 202 and the second gas storage bottle 203 and used for supporting, then the connecting pipe 201a at the lower end of the dispersing tank 201 is locked and fixed with the connecting piece 104a on the air inlet pipe 104, and the protective tank 101 is arranged on the smoke exhaust pipeline 102 by using the fixing clamp 103. When the device is used, the first electromagnetic valve 201b on the air inlet pipe 104 is opened, so that the flue gas discharged by the flue gas discharging pipeline 102 enters the dispersion tank 201 through the air inlet pipe 104 and the connecting pipe 201a, when the flue gas is input, the temperature detector 104b can measure the temperature of the input flue gas, the flue gas entering the dispersion tank 201 can only gather at the lower part due to the sealing and blocking of the sealing baffle 201c, at the moment, the flue gas flows into the first gas storage bottle 202 for storage, when the first gas storage bottle 202 is fully stored, the first gas storage bottle 202 can be closed, then the second electromagnetic valve 201c-3 on the fixed pipe 201c-1 is opened, so that the flue gas can be pumped out by the air pumping pump 205 through the fixed pipe 201c-1, at the moment, the pumped flue gas can be filtered through the filter tip 201c-2, dust particles in the flue gas are removed, and then the flue gas can be conveyed into the second gas storage bottle 203 for storage, so that the flue gas with fixed pollution sources can be classified for storage, and finally, after the first gas storage bottle 202 and the second gas storage bottle 203 are completely stored, the first gas storage bottle 202 and the second gas storage bottle can be taken out and conveyed into the laboratory for measurement.
Example 2
Referring to fig. 1 and 2, a second embodiment of the present utility model is different from the first embodiment in that: a guide pipe 201d is connected to the lower end side of the dispersion tank 201.
The second gas cylinder 203 and one end of the first gas cylinder 202 are both provided with a positioning pipe 203a, and the positioning pipe 203a is provided with a sealing valve 203b.
The output end of the air pump 205 is connected with a discharge pipe 205a, and a cyclone dust collector 205b is arranged on one side of the discharge pipe 205a close to the air pump 205.
The guide tube 201d is connected with the positioning tube 203a on the first gas storage bottle 202, the discharge tube 205a is connected with the positioning tube 203a on the second gas storage bottle 203, after the flue gas with particles enters the dispersion tank 201, the fixed tube 201c-1 is sealed by the second electromagnetic valve 201c-3, so that the flue gas cannot pass through the sealing partition 201c, and meanwhile, the sealing valve 203b on the guide tube 201d is opened, so that the flue gas enters the first gas storage bottle 202 through the guide tube 201d for storage. When the interior of the first gas storage bottle 202 is full, the sealing valve 203b on the guide pipe 201d is closed to prevent the fume in the interior of the first gas storage bottle 202 from leaking, then the second electromagnetic valve 201c-3 on the fixed pipe 201c-1 and the sealing valve 203b on the positioning pipe 203a are opened, the air pump 205 is started again, when the air pump 205 is used for pumping, the fume is filtered by the filter tip 201c-2, is dedusted by the cyclone dust collector 205b, and is finally discharged into the interior of the second gas storage bottle 203 through the discharge pipe 205a for storage, so that the fume with and without the granular matters can be obtained at the same time, the two-way comparison can be conveniently carried out by staff during the subsequent measurement, and the measurement precision is improved.
Example 3
Referring to fig. 1 and 3, a third embodiment of the present utility model is shown, which is different from the first two embodiments in that: a control panel 202a is installed on the outer sides of the first gas cylinder 202 and the second gas cylinder 203, a storage battery 202b is connected to one side of the control panel 202a, a heat insulation plate 202c is installed on the inner walls of the first gas cylinder 202 and the second gas cylinder 203, and an electric heating pipe 202d is installed in the middle of the inner cavities of the first gas cylinder 202 and the second gas cylinder 203.
The storage battery 202b can supply power for the electric heating pipe 202d, after the first gas storage bottle 202 and the second gas storage bottle 203 are fully filled with flue gas, the electric heating pipe 202d can be started to heat through the control panel 202a, the heat insulation plate 202c can avoid rapid loss of temperature as much as possible, the temperature detector 104b can measure the temperature of the flue gas when the flue gas is led in, and when the electric heating pipe 202d heats the flue gas to the temperature of the flue gas leading-in, the influence on subsequent measurement data after the flue gas is cooled is avoided.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (8)
1. The utility model provides a novel fixed pollution source particulate matter survey device which characterized in that: comprises the following steps of;
the protection mechanism (100) comprises a protection box (101) and a smoke exhaust pipeline (102) arranged below the protection box (101), wherein two sides of the lower end of the protection box (101) are provided with fixing hoops (103), the fixing hoops (103) are connected to the smoke exhaust pipeline (102), and an air inlet pipe (104) is connected to the upper side of the smoke exhaust pipeline (102);
the storage mechanism (200) is arranged inside the protective box (101), and comprises a dispersing box (201) and a first gas storage bottle (202) and a second gas storage bottle (203) which are arranged on two sides of the dispersing box (201), wherein a supporting plate (204) is movably arranged at the lower ends of the first gas storage bottle (202) and the second gas storage bottle (203), and a sucking pump (205) is arranged at the upper end of an inner cavity of the dispersing box (201).
2. A novel stationary source of pollution particulate matter assay device according to claim 1, wherein: the upper end of the air inlet pipe (104) is provided with a connecting piece (104 a), and the inner side of the air inlet pipe (104) is provided with a thermometer (104 b).
3. A novel stationary source of pollution particulate matter assay device according to claim 1, wherein: the utility model discloses a dispersion case, including connecting pipe (201 a), sealing baffle (201 c) are installed in the middle of the inner chamber of dispersion case (201), aspiration pump (205) are located sealing baffle (201 c) top, lower extreme one side of dispersion case (201) is connected with stand pipe (201 d).
4. A novel stationary source of pollution particulate matter assay device according to claim 3, wherein: the middle of the sealing partition plate (201 c) is connected with a fixed pipe (201 c-1), the lower end of the fixed pipe (201 c-1) is movably connected with a filter tip (201 c-2), and the middle of the fixed pipe (201 c-1) is connected with a second electromagnetic valve (201 c-3).
5. A novel stationary source of pollution particulate matter assay device according to claim 1, wherein: the first gas storage bottle (202) and the second gas storage bottle (203) are identical in structure, and the first gas storage bottle (202) and the second gas storage bottle (203) are arranged in opposite directions.
6. A novel stationary source of pollution particulate matter assay device according to claim 1, wherein: control panel (202 a) is installed in the outside of first gas bomb (202) and second gas bomb (203), one side of control panel (202 a) is connected with battery (202 b), heat insulating board (202 c) is installed in the inner wall department of first gas bomb (202) and second gas bomb (203), electric heating pipe (202 d) is installed in the middle of the inner chamber of first gas bomb (202) and second gas bomb (203).
7. A novel stationary source of pollution particulate matter assay device according to claim 1, wherein: positioning pipes (203 a) are arranged at one ends of the second gas storage bottle (203) and the first gas storage bottle (202), and sealing valves (203 b) are arranged on the positioning pipes (203 a).
8. A novel stationary source of pollution particulate matter assay device according to claim 1, wherein: the output end of the air pump (205) is connected with a discharge pipe (205 a), and a cyclone dust collector (205 b) is arranged on one side, close to the air pump (205), of the discharge pipe (205 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223453140.3U CN219757840U (en) | 2022-12-23 | 2022-12-23 | Novel fixed pollution source particulate matter survey device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223453140.3U CN219757840U (en) | 2022-12-23 | 2022-12-23 | Novel fixed pollution source particulate matter survey device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219757840U true CN219757840U (en) | 2023-09-26 |
Family
ID=88088914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223453140.3U Active CN219757840U (en) | 2022-12-23 | 2022-12-23 | Novel fixed pollution source particulate matter survey device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219757840U (en) |
-
2022
- 2022-12-23 CN CN202223453140.3U patent/CN219757840U/en active Active
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