CN204630785U - The opium pipe system that a kind of multidraw is analyzed - Google Patents
The opium pipe system that a kind of multidraw is analyzed Download PDFInfo
- Publication number
- CN204630785U CN204630785U CN201520170298.0U CN201520170298U CN204630785U CN 204630785 U CN204630785 U CN 204630785U CN 201520170298 U CN201520170298 U CN 201520170298U CN 204630785 U CN204630785 U CN 204630785U
- Authority
- CN
- China
- Prior art keywords
- inserting tube
- flue
- dividing plate
- thieff hatch
- chamber
- Prior art date
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses the opium pipe system that a kind of multidraw is analyzed, comprise Inserting Tube, flue gas exit pipe, stationary installation, mixed sampling device, tripping device and thermocouple signal output line; Described Inserting Tube comprises internal partition group and is connected end cap and the wherein side of Inserting Tube is provided with multiple thieff hatch; Described mixed sampling device comprises symmetrical multiple draft tube, mixed specimen chamber and connecting pipe; Described tripping device comprises air-breathing pump chamber, asepwirator pump, cylindrical shell, tripping device and ash accumulating chamber.Multi-point temperature measurement and sample analysis while that the utility model can realizing in flue, improve the accuracy measured flue gas in flue, and solve the sampling difficulty to the flying dust of flue gas in flue, meanwhile, the various piece of this device is dismountable, is convenient to cleaning.
Description
Technical field
The utility model relates to a kind of opium pipe system, particularly relates to the opium pipe system that a kind of multidraw is analyzed.
Background technology
At present, China's special equipment consumption rapid development, its energy resource consumption scale constantly expands, and the ratio in energy resource consumption grows with each passing day.Boiler is as main highly energy-consuming special equipment, and its energy saving space is huge.Carry out the efficiency test work of boiler, the efficiency situation of boiler is diagnosed, limit the production and sales of efficiency boiler not up to standard with this, eliminate in the use with the boiler that exceeds standard, realize energy-saving and cost-reducing great to China's energy-saving and emission-reduction work meaning.
In boiler efficiency test process, being tried to achieve the thermal efficiency of boiler by heat loss method, is a kind of very effective method.Heat loss method is a kind of method determining boiler thermal output by measuring various products of combustion thermal loss and boiler radiation loss.In various heat losses, heat loss due to exhaust gas and the imperfect combustion thermal loss of gas are topmost loss forms, therefore how accurately to measure the accuracy that this loss directly affects Efficiency Calculation.Heat loss due to exhaust gas and the imperfect combustion thermal loss of gas utilize determination and analysis close to flue-gas temperature, smoke components in boiler final section heating surface flue, determined the size of heat loss amount by corresponding computing formula.At present, in existing smoke gas analysis equipment, the opium pipe probe adopted can only realize single-point thermometric and sampling, for the situation of flue gas often laminar flow in flue, is then difficult to ensure that thermometric is representative with sampling.GB/T 10180 " Industrial Boiler Thermal Performance Test code " clear stipulaties is when boiler rating (thermal power rating) is more than or equal to 20t/h (14MW), exhaust gas temperature should carry out multimetering (generally arranging 2 ~ 3 measuring points), and fume component analysis should carry out multidraw.Particularly station boiler due to flue size larger, therefore clear stipulaties exhaust gas temperature, fume component analysis sampling must adopt multimetering, the accuracy of guarantee thermometric and samples' representativeness.
Utility model content
The utility model object is the deficiency overcoming prior art, the opium pipe system that a kind of multidraw is analyzed is provided, can simultaneously multi-point temperature measurement and sample analysis, improve the work efficiency of test and the accuracy of test and representativeness, while also solve the difficulty of Fly ash sampling.
The utility model solves the technical scheme that its technical matters adopts: the opium pipe system that a kind of multidraw is analyzed, and comprises Inserting Tube, flue gas exit pipe, stationary installation, mixed sampling device and tripping device;
Described Inserting Tube comprises internal partition group and is connected end cap; The forward end seal of described Inserting Tube, rear end be connected end cap be connected; Flue inside is inserted by flue opening in the front end of described Inserting Tube, and the rear end of Inserting Tube is exposed in the outside of flue housing by flue opening, and the part that Inserting Tube connects with flue housing is fixed by stationary installation; The side that described Inserting Tube inserts flue inside is provided with multiple thieff hatch; Described internal partition group comprises n dividing plate, and each dividing plate is provided with through hole, and the number of through-holes on each dividing plate reduces successively; What described internal partition group was vertical is arranged on Inserting Tube inside, the inner space of Inserting Tube is separated into multiple chamber, wherein, number of through-holes on the first dividing plate that Inserting Tube thieff hatch is nearest is maximum, minimum from the number of through-holes on Inserting Tube thieff hatch the n-th dividing plate farthest, further, be positioned at Inserting Tube at connection cover end and be provided with the venthole be connected with this chamber interior below the chamber of thieff hatch farthest;
Described mixed sampling device comprises symmetrical multiple draft tube, mixed specimen chamber and connecting pipe; The output terminal of described multiple draft tube is connected with the input end of mixed specimen chamber, and the described output terminal of mixed specimen chamber is connected with the input end of connecting pipe;
The input end of described flue gas exit pipe is connected with the venthole on Inserting Tube, and the output terminal of flue gas exit pipe is connected with the input end of mixed sampling device draft tube;
Described tripping device comprises air-breathing pump chamber, asepwirator pump, cylindrical shell, tripping device and ash accumulating chamber; Described asepwirator pump comprises motor and impeller, and described impeller is by driven by motor, and described impeller is positioned at asepwirator pump indoor; The side of described air-breathing pump chamber is established and is had gas outlet, and described gas outlet is used for being connected with flue gas analysis system, and the below of described air-breathing pump chamber is communicated with cylindrical shell settles; The side of described cylindrical shell is provided with air intake opening; Described tripping device is cone, and the below of described cylindrical shell is communicated with tripping device settles; The below of described tripping device is communicated with ash accumulating chamber settles.
Preferably, when described flue cross section is circular, round section is divided into N number of homalographic donut (when the diameter in flue cross section is 300mm, N=3, when flue diameter of section is 400mm, N=4, the diameter in rear pass cross section often increase 200mm, the value of N increases by 1), again donut is divided into two parts of homalographic, then the measuring point of flue is distributed on 2*N intersection point of the diameter of flue round section and the homalographic line of each donut, described Inserting Tube has 2*N thieff hatch, the range distribution between 2*N described thieff hatch is identical with flue measuring point, when described flue cross section is rectangle, square-section is divided into the little rectangle of N number of homalographic, then the measuring point of flue is distributed in the central spot of the little rectangle of each homalographic, thieff hatch number on described Inserting Tube is identical with the quantity of the little rectangle of the homalographic in flue cross section orthogonal direction, range distribution between thieff hatch is identical with the distance between the central point of the little rectangle of the homalographic of vertical direction, or it is identical with the quantity of the little rectangle of the homalographic of flue cross section horizontal direction, range distribution between thieff hatch is identical with the distance between the central point of the little rectangle of the homalographic of horizontal direction.
Preferably, the thieff hatch number on described Inserting Tube be 6 or 8 time, the internal partition group in described Inserting Tube is made up of 3 dividing plates, the inner space in Inserting Tube is separated into 4 chambers; Thieff hatch number on described Inserting Tube be 10 or 12 time, the internal partition group in described Inserting Tube is made up of 4 dividing plates, the inner space in Inserting Tube is separated into 5 chambers, by that analogy.
Preferably, adjacent two of the thieff hatch on described Inserting Tube is divided into one group, and be positioned at from the through hole on nearest the first dividing plate of the thieff hatch of Inserting Tube the centre often organizing thieff hatch in described internal partition group, the number of through-holes of subsequent partitions reduces successively; When the number of through-holes of last dividing plate is odd number, the via count on a rear dividing plate is that the via count of last dividing plate subtracts one, between the adjacent through-holes of the through hole on a rear dividing plate on previous dividing plate; When the number of through-holes of last dividing plate is even number, be divided into one group by adjacent for the through hole of last dividing plate two, the through hole on a rear dividing plate is positioned at the centre often organizing through hole of last dividing plate.
Preferably, described Inserting Tube also comprises thermopair, thermocouple wire, line trap and output line; Each thieff hatch on described Inserting Tube is provided with a thermopair, the thermopair on each thieff hatch is connected with the input end of line trap with the chamber between thieff hatch along the first dividing plate by thermocouple wire; Described line trap is placed in the rear end of Inserting Tube; The output terminal of described line trap is guided to by output line and is connected end cap external application in being connected with temperature sensor.
Preferably, described tripping device also comprises pipe core, filtration core and baffle; The air-breathing pump chamber of described tripping device is connected by pipe core with cylindrical shell; The periphery that described pipe core is positioned at the part of cylindrical shell is provided with baffle; Filtration core is provided with in described pipe core.
Preferably, described stationary installation comprises fixed cone and magnetic absorption circle; The central aperture part of described fixed cone is identical with Inserting Tube caliber, fixed cone is filled in the gap that Inserting Tube is connected with flue opening through Inserting Tube, and by the periphery of magnetic absorption snare at fixed cone and the junction of flue opening, and the outer wall being adsorbed on flue seals.
Preferably, described Inserting Tube also comprises gland bonnet and gib screw; Described gland bonnet is placed in the rear end of Inserting Tube and connects between end cap, and is fixed by gib screw.
Preferably, the front end of described Inserting Tube adopts an end socket to seal; Described end socket is detachable block.
Preferably, described end socket adopts with the front end of Inserting Tube and is threaded.
The beneficial effects of the utility model are:
1, multi-point temperature measurement and sample analysis while of can realizing in flue;
2, the accuracy that flue gas in flue is measured is improved;
3, the sampling difficulty to the flying dust of flue gas in flue is solved;
4, the various piece of this device is dismountable, is convenient to cleaning.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But the opium pipe system of a kind of multidraw analysis of the present utility model is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of Inserting Tube of the present utility model;
Fig. 4 is the structural representation of stationary installation of the present utility model;
Fig. 5 is the structural representation of mixed sampling device of the present utility model;
Fig. 6 is the schematic diagram of the mixed sampling device of the flue for round section of the present utility model;
Fig. 7 is the schematic diagram of the mixed sampling device of the flue for square-section of the present utility model;
Fig. 8 is the schematic diagram of tripping device of the present utility model.
Embodiment
Embodiment
See shown in Fig. 1 to Fig. 7, the opium pipe system that a kind of multidraw of the present utility model is analyzed, comprises Inserting Tube 10, stationary installation 20, flue gas exit pipe 30, mixed sampling device 40 and tripping device 50
Described Inserting Tube 10 comprises internal partition group 101 and is connected end cap 102; The forward end seal of described Inserting Tube 10, rear end be connected end cap 102 and be connected; Flue inside is inserted by flue opening in the front end of described Inserting Tube 10, and the rear end of Inserting Tube 10 is exposed in the outside of flue housing by flue opening, and the part that Inserting Tube 10 connects with flue housing is fixed by stationary installation 20; The side that described Inserting Tube 10 inserts flue inside is provided with multiple thieff hatch 103; Described internal partition group 101 comprises n dividing plate, and each dividing plate is provided with through hole, and the number of through-holes on each dividing plate reduces successively; What described internal partition group 101 was vertical is arranged on Inserting Tube 10 inside, the inner space of Inserting Tube 10 is separated into multiple chamber, wherein, number of through-holes on the first dividing plate that Inserting Tube 10 thieff hatch 103 is nearest is maximum, minimum from the number of through-holes on Inserting Tube thieff hatch 103 the n-th dividing plate farthest, further, be positioned at Inserting Tube 10 at connection cover end 102 and be provided with the venthole 104 be connected with this chamber interior below the chamber of thieff hatch 103 farthest;
Described mixed sampling device 40 comprises symmetrical multiple draft tube 401, mixed specimen chamber 402 and connecting pipe 403; The output terminal of described multiple draft tube 401 is connected with the input end of mixed specimen chamber 402, and the output terminal of described mixed specimen chamber 402 is connected with the input end of connecting pipe 403.
The input end of described flue gas exit pipe 30 is connected with the venthole on Inserting Tube 10, and the output terminal of flue gas exit pipe 30 is connected with the input end of mixed sampling device 40 draft tube;
Described tripping device 50 comprises air-breathing pump chamber 501, asepwirator pump 502, cylindrical shell 503, separation chamber 504 and ash accumulating chamber 505; Described asepwirator pump 502 comprises motor 5021 and impeller 5022, and described impeller 5022 is driven by motor 5021, and described impeller 5022 is positioned at air-breathing pump chamber 501; The side of described air-breathing pump chamber 501 is established and is had gas outlet 5011, and described gas outlet 5011 is for being connected with flue gas analysis system, and the below of described air-breathing pump chamber 501 is communicated with cylindrical shell 503 settles; The side of described cylindrical shell 503 is provided with air intake opening 5031; Described separation chamber 504 is cone, and the below of described cylindrical shell 503 is communicated with separation chamber 504 settles; The below of described separation chamber 504 is communicated with ash accumulating chamber 505 settles.
Further, when described flue cross section is circular, round section is divided into N number of homalographic donut (when the diameter in flue cross section is 300mm, N=3; When flue diameter of section is 400mm, N=4; The diameter in rear pass cross section often increase 200mm, the value of N increases by 1), again donut is divided into two parts of homalographic, then the measuring point of flue is distributed on 2*N intersection point of the diameter of flue round section and the homalographic line of each donut, described Inserting Tube 10 has 2*N thieff hatch 103, the range distribution between 2*N described thieff hatch 103 is identical with flue measuring point; When described flue cross section is rectangle, square-section is divided into the little rectangle of N number of homalographic, then the measuring point of flue is distributed in the central spot of the little rectangle of each homalographic, the quantity of the little rectangle of the homalographic of thieff hatch 103 number on described Inserting Tube and flue cross section orthogonal or horizontal direction is identical, and the range distribution between thieff hatch 103 is identical with the distance between the central point of the little rectangle of the homalographic in horizontal or vertical direction.
Further, thieff hatch 103 number on described Inserting Tube 10 be 6 or 8 time, the internal partition group 101 in described Inserting Tube 10 is made up of 3 dividing plates, the inner space in Inserting Tube 10 is separated into 4 chambers; Thieff hatch 103 number on described Inserting Tube 10 be 10 or 12 time, the internal partition group 101 in described Inserting Tube 10 is made up of 4 dividing plates, the inner space in Inserting Tube 10 is separated into 5 chambers, by that analogy.
Further, adjacent two of thieff hatch 103 on described Inserting Tube 10 is divided into one group, be positioned at from the through hole on nearest the first dividing plate of the thieff hatch 103 of Inserting Tube 10 centre often organizing thieff hatch in described internal partition group 101, the number of through-holes of subsequent partitions reduces successively; When the number of through-holes of last dividing plate is odd number, the via count on a rear dividing plate is that the via count of last dividing plate subtracts one, between the adjacent through-holes of the through hole on a rear dividing plate on previous dividing plate; When the number of through-holes of last dividing plate is even number, be divided into one group by adjacent for the through hole of last dividing plate two, the through hole on a rear dividing plate is positioned at the centre often organizing through hole of last dividing plate.The perforate mode of described dividing plate, ensure that the consistance of the suction of each air admission hole, thus ensure that the equilibrium of sampling.
Further, described Inserting Tube 10 also comprises thermopair 105, thermocouple wire 106, line trap 107 and output line 60; Each thieff hatch 103 on described Inserting Tube 10 is provided with a thermopair 105, and thermopair on each thieff hatch 103 105 is connected along the input end of the chamber between the first dividing plate with thieff hatch 103 with line trap 107 by thermocouple wire 106; Described line trap 107 is placed in the rear end of Inserting Tube 10; The output terminal of described line trap 107 is guided to by output line 60 and is connected outside end cap 102 for being connected with temperature sensor.
Further, described tripping device 50 also comprises pipe core 506, filtration core 507 and baffle 508; The air-breathing pump chamber 501 of described tripping device 50 is connected by pipe core 506 with cylindrical shell 503; The periphery that described pipe core 506 is positioned at the part of cylindrical shell 503 is provided with baffle 508; Filtration core 507 is provided with in described pipe core.
Further, described stationary installation 20 comprises fixed cone 201 and magnetic absorption circle 202; The central aperture part of described fixed cone 201 is identical with Inserting Tube 10 caliber, fixed cone 201 is filled in the gap that Inserting Tube 10 is connected with flue opening through Inserting Tube 10, and magnetic absorption circle 202 is overlapped fixed cone 201 is absorbed and fixed at flue opening place seals.Wherein, the pyramidal structure of fixed cone 201 ensure that the sealing of flue perforate, and preventing extraneous air from being entered by flue perforate affects smoke components; Fixed cone better can be fixed on flue opening place by magnetic absorption circle 202, and better flue opening be sealed.
Further, described Inserting Tube 10 also comprises gland bonnet 109 and gib screw 1010; Described gland bonnet 109 is placed in the rear end of Inserting Tube 10 and connects between end cap 102, and is fixed by gib screw 1010 pairs of Inserting Tubes 10.
Further, the front end of described Inserting Tube 10 adopts an end socket 1011 to seal; Described end socket 1011 is detachable block.
Further, described end socket 1011 adopts with the front end of Inserting Tube 10 and is threaded.The front-end end enclosure 1011 of Inserting Tube 20 adopts the mode be threaded not only to ensure that the sealing of Inserting Tube 10 front end, is also convenient to the cleaning of convenient disassembly Inserting Tube, prevents Inserting Tube 10 Long-Time Service from producing blocking.
Mixed sampling device 40 is as shown in Figure 6 the flues for round section, comprise the draft tube 401 of three Vertical Uniform arrangements, be respectively A draft tube, B draft tube and C draft tube, when only measuring on the straight line of flue, flue gas exit pipe is connected with A draft tube, simultaneously by B draft tube and the sealing of C draft tube; When needing to measure on orthogonal two straight lines of flue, by in use two Inserting Tubes respectively orthogonal insertion flue, and the flue gas exit pipe be connected with two Inserting Tubes is connected with C draft tube with B draft tube respectively, and A draft tube is sealed.
For the flue of square-section, when square-section length of side L is less than or equal to 500mm, measuring row is 3, namely will insert three Inserting Tubes altogether; When square-section length of side L is 500mm to 1000mm, need four Inserting Tubes, when square-section length of side L is 1000mm to 1500mm, need five Inserting Tubes; After square-section length of side L is greater than 1500mm, often increase 500mm, insert increase by; The draft tube number of shown mixed sampling device 40 is identical with the number of Inserting Tube.Mixed sampling device 40 is as shown in Figure 7 the flues for square-section, (shown in Fig. 7 is 4 evenly distributed draft tube to comprise a central intake pipe (A ' draft tube as shown in Figure 7) and multiple draft tube evenly distributed around central intake pipe, be respectively B ' draft tube, C ' draft tube, D ' draft tube and E ' draft tube), the mixed sampling device 40 of Fig. 7 is the square-section flue of 1000mm to 1500mm for square-section length of side L.
Workflow of the present utility model is: under the suction of asepwirator pump 502, flue gas in flue is entered by each air admission hole 103 of Inserting Tube 10, last region is entered by the perforate that each internal partition 101 is offered, received the draft tube 401 of mixed sampling device 40 by flue gas exit pipe 30 by the venthole of Inserting Tube 10 lower end, flue gas mixes at mixed specimen chamber 402, tangentially be blown in the cylindrical shell of tripping device 50 by the output terminal of mixed specimen chamber 402, under the effect of blocking of baffle 508, the bottom of the separation chamber 504 of the spiral arrival tripping device 50 of flue gas, due to the effect of centrifugal force and gravity, soot dust granule in flue gas is deposited in ash accumulating chamber 505, and clean gas swirl rising enters in pipe core 506, filtration core in pipe core 506 507 pairs of gases purify further, flue gas after purification is under the effect of asepwirator pump 502, flue gas analysis system is arrived by the gas outlet 5011 of asepwirator pump 502 Room side.The temperature that thermopair 105 on each thieff hatch 103 on Inserting Tube 10 gathers each point in flue is transferred to temperature sensor by line trap 107 by output line 60.After mensuration, the soot dust granule sample in flue gas can obtain from ash accumulating chamber 505.
Above-described embodiment is only used for further illustrating the opium pipe system that a kind of multidraw of the present utility model is analyzed; but the utility model is not limited to embodiment; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all fall in the protection domain of technical solutions of the utility model.
Claims (10)
1. an opium pipe system for multidraw analysis, is characterized in that, comprising: Inserting Tube, stationary installation, flue gas exit pipe, mixed sampling device and tripping device;
Described Inserting Tube comprises internal partition group and is connected end cap; The forward end seal of described Inserting Tube, rear end be connected end cap be connected; Flue inside is inserted by flue opening in the front end of described Inserting Tube, and the rear end of Inserting Tube is exposed in the outside of flue housing by flue opening, and the part that Inserting Tube connects with flue housing is fixed by stationary installation; The side that described Inserting Tube inserts flue inside is provided with multiple thieff hatch; Described internal partition group comprises n dividing plate, and each dividing plate is provided with through hole, and the number of through-holes on each dividing plate reduces successively; What described internal partition group was vertical is arranged on Inserting Tube inside, the inner space of Inserting Tube is separated into multiple chamber, wherein, number of through-holes on the first dividing plate that Inserting Tube thieff hatch is nearest is maximum, minimum from the number of through-holes on Inserting Tube thieff hatch the n-th dividing plate farthest, further, be positioned at Inserting Tube at connection end cap and be provided with the venthole be connected with this chamber interior below the chamber of thieff hatch farthest;
Described mixed sampling device comprises symmetrical multiple draft tube, mixed specimen chamber and connecting pipe; The output terminal of described multiple draft tube is connected with the input end of mixed specimen chamber, and the described output terminal of mixed specimen chamber is connected with the input end of connecting pipe;
The input end of described flue gas exit pipe is connected with the venthole on Inserting Tube, and the output terminal of flue gas exit pipe is connected with the input end of mixed sampling device draft tube;
Described tripping device comprises air-breathing pump chamber, asepwirator pump, cylindrical shell, tripping device and ash accumulating chamber; Described asepwirator pump comprises motor and impeller, and described impeller is by driven by motor, and described impeller is positioned at asepwirator pump indoor; The side of described air-breathing pump chamber offers gas outlet, and described gas outlet is used for being connected with flue gas analysis system, and the below of described air-breathing pump chamber is communicated with cylindrical shell settles; The side of described cylindrical shell is provided with air intake opening; Described tripping device is cone, and the below of described cylindrical shell is communicated with tripping device settles; The below of described tripping device is communicated with ash accumulating chamber settles.
2. the opium pipe system of a kind of multidraw analysis according to claim 1, is characterized in that: round section, for time circular, is divided into N number of homalographic donut by described flue cross section, when the diameter in flue cross section is 300mm, and N=3, when flue diameter of section is 400mm, N=4, the diameter in rear pass cross section often increase 200mm, the value of N increases by 1, again donut is divided into two parts of homalographic, then the measuring point of flue is distributed on 2*N intersection point of the diameter of flue round section and the homalographic line of each donut, described Inserting Tube has 2*N thieff hatch, the range distribution between 2*N described thieff hatch is identical with flue measuring point, when described flue cross section is rectangle, square-section is divided into the little rectangle of N number of homalographic, then the measuring point of flue is distributed in the central spot of the little rectangle of each homalographic, thieff hatch number on described Inserting Tube is identical with the quantity of the little rectangle of the homalographic in flue cross section orthogonal direction, range distribution between thieff hatch is identical with the distance between the central point of the little rectangle of the homalographic of vertical direction, or it is identical with the quantity of the little rectangle of the homalographic of flue cross section horizontal direction, range distribution between thieff hatch is identical with the distance between the central point of the little rectangle of the homalographic of horizontal direction.
3. the opium pipe system of a kind of multidraw analysis according to claim 2, it is characterized in that: the thieff hatch number on described Inserting Tube be 6 or 8 time, internal partition group in described Inserting Tube is made up of 3 dividing plates, the inner space in Inserting Tube is separated into 4 chambers; Thieff hatch number on described Inserting Tube be 10 or 12 time, the internal partition group in described Inserting Tube is made up of 4 dividing plates, the inner space in Inserting Tube is separated into 5 chambers.
4. the opium pipe system of a kind of multidraw analysis according to claim 1, it is characterized in that: adjacent two of the thieff hatch on described Inserting Tube is divided into one group, be positioned at from the through hole on nearest the first dividing plate of the thieff hatch of Inserting Tube the centre often organizing thieff hatch in described internal partition group, the number of through-holes of subsequent partitions reduces successively; When the number of through-holes of last dividing plate is odd number, the via count on a rear dividing plate is that the via count of last dividing plate subtracts one, between the adjacent through-holes of the through hole on a rear dividing plate on previous dividing plate; When the number of through-holes of last dividing plate is even number, be divided into one group by adjacent for the through hole of last dividing plate two, the through hole on a rear dividing plate is positioned at the centre often organizing through hole of last dividing plate.
5. the opium pipe system of a kind of multidraw analysis according to claim 1, is characterized in that: described Inserting Tube also comprises thermopair, thermocouple wire, line trap and output lead; Each thieff hatch on described Inserting Tube is provided with a thermopair, the thermopair on each thieff hatch is connected with the input end of line trap with the chamber between thieff hatch along the first dividing plate by thermocouple wire; Described line trap is placed in the rear end of Inserting Tube; The output terminal of described line trap is guided to by output lead and is connected end cap external application in being connected with temperature sensor.
6. the opium pipe system of a kind of multidraw analysis according to claim 1, is characterized in that: described tripping device also comprises pipe core, filtration core and baffle; The air-breathing pump chamber of described tripping device is connected by pipe core with cylindrical shell; The periphery that described pipe core is positioned at the part of cylindrical shell is provided with baffle; Filtration core is provided with in described pipe core.
7. the opium pipe system of a kind of multidraw analysis according to claim 1, is characterized in that: described stationary installation comprises fixed cone and magnetic absorption circle; The central aperture part of described fixed cone is identical with Inserting Tube caliber, by fixed cone through filling in after Inserting Tube in gap that Inserting Tube is connected with flue opening, and by the periphery of magnetic absorption snare at fixed cone and the junction of flue opening, and the outer wall being adsorbed on flue seals.
8. the opium pipe system of a kind of multidraw analysis according to claim 1, is characterized in that: described Inserting Tube also comprises gland bonnet and gib screw; Described gland bonnet is placed in the rear end of Inserting Tube and connects between end cap, and is fixed by gib screw.
9. the opium pipe system of a kind of multidraw analysis according to claim 1, is characterized in that: the front end of described Inserting Tube adopts an end socket to seal; Described end socket is detachable block.
10. the opium pipe system of a kind of multidraw analysis according to claim 9, is characterized in that: described end socket adopts with the front end of Inserting Tube and is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170298.0U CN204630785U (en) | 2015-03-25 | 2015-03-25 | The opium pipe system that a kind of multidraw is analyzed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170298.0U CN204630785U (en) | 2015-03-25 | 2015-03-25 | The opium pipe system that a kind of multidraw is analyzed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630785U true CN204630785U (en) | 2015-09-09 |
Family
ID=54049802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170298.0U Active CN204630785U (en) | 2015-03-25 | 2015-03-25 | The opium pipe system that a kind of multidraw is analyzed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204630785U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628880A (en) * | 2016-02-04 | 2016-06-01 | 大唐环境产业集团股份有限公司 | Smoke pollution treatment equipment performance detection device |
| CN111426800A (en) * | 2020-04-30 | 2020-07-17 | 鞍钢股份有限公司 | Method for evaluating uniformity of mixed materials |
| CN113433272A (en) * | 2021-08-05 | 2021-09-24 | 西安热工研究院有限公司 | Boiler flue gas multi-point drainage mixing detection device |
| CN115628949A (en) * | 2022-10-01 | 2023-01-20 | 华能淮阴第二发电有限公司 | Fly ash sampling device for boiler flue |
-
2015
- 2015-03-25 CN CN201520170298.0U patent/CN204630785U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628880A (en) * | 2016-02-04 | 2016-06-01 | 大唐环境产业集团股份有限公司 | Smoke pollution treatment equipment performance detection device |
| CN111426800A (en) * | 2020-04-30 | 2020-07-17 | 鞍钢股份有限公司 | Method for evaluating uniformity of mixed materials |
| CN113433272A (en) * | 2021-08-05 | 2021-09-24 | 西安热工研究院有限公司 | Boiler flue gas multi-point drainage mixing detection device |
| CN115628949A (en) * | 2022-10-01 | 2023-01-20 | 华能淮阴第二发电有限公司 | Fly ash sampling device for boiler flue |
| CN115628949B (en) * | 2022-10-01 | 2023-09-12 | 华能淮阴第二发电有限公司 | Fly ash sampling device for boiler flue |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204630785U (en) | The opium pipe system that a kind of multidraw is analyzed | |
| CN107421790B (en) | Gaseous pollutant multi-point matrix mixed sampling device, sampling method thereof and blowback maintenance method | |
| CN204594852U (en) | A kind of environmental protection test device be applied in minimum discharge | |
| CN206399778U (en) | Light scattering method Atmospheric particulates detection device and its sheath gas gas circuit | |
| CN104913953B (en) | A kind of particle sampling head of low concentration particulate matter sampling detector for multifunctional and the device | |
| CN201716219U (en) | Smoke gas sampling pipe | |
| CN201307109Y (en) | Multi-parameter coupling fire spread tester | |
| CN103439152A (en) | Polymorphic sampling system and method for sulfur trioxide in exhaust of stationary pollution source | |
| CN103364580A (en) | System and method for multi-point grid on-line flow velocity measurement | |
| CN103674625B (en) | Dual-Phrase Distribution of Gas olid sampler | |
| CN207263731U (en) | A kind of smoke components test device based on the sampling of the flows such as multiple spot | |
| CN108414299A (en) | A kind of stationary source exhaust gas sampling apparatus and the method for sampling | |
| CN104820075B (en) | A kind of gas-detecting device and special spiral gas indoor location spherical gas detection probe structure | |
| CN205643090U (en) | Matrix automatic cycle sampling device | |
| CN108387434B (en) | Flue gas diluting device for civil stove performance test | |
| CN203479824U (en) | Pitot tube apparatus for multiple-detection-point flue gas flow velocity measuring | |
| CN203658110U (en) | Gas-solid two-phase flow sampling device | |
| CN103353538B (en) | Detect the Pitot tube device that a flue gas flow rate is measured more | |
| CN207456501U (en) | Exhaust Measurement Equipment | |
| CN105784557A (en) | Matrix type automatic cycle sampling device | |
| CN216284532U (en) | Flue gas sampling system of thermal power plant | |
| CN204882164U (en) | Low concentration particulate matter sampling detection device and device's particulate matter sampling head | |
| CN103913545B (en) | Novel CEMS (Continuous Emission Monitoring System) heating box system | |
| CN203561645U (en) | Probe for flow velocity of smoke | |
| CN203772611U (en) | Mixer for measuring flue gas ingredients of power station boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |