CN220120473U - Intelligent denitration multi-point sampling device - Google Patents
Intelligent denitration multi-point sampling device Download PDFInfo
- Publication number
- CN220120473U CN220120473U CN202321033613.6U CN202321033613U CN220120473U CN 220120473 U CN220120473 U CN 220120473U CN 202321033613 U CN202321033613 U CN 202321033613U CN 220120473 U CN220120473 U CN 220120473U
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- fixedly connected
- negative pressure
- sampling box
- pressure sampling
- sampling
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- 238000005070 sampling Methods 0.000 title claims abstract description 94
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000032683 aging Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 description 13
- 239000002351 wastewater Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an intelligent denitration multipoint sampling device which comprises a negative pressure sampling box, wherein a square fixing block is fixedly connected to the lower surface of the negative pressure sampling box, a sampling tube is fixedly connected to the lower surface of the square fixing block, a filter tube is fixedly connected to the lower surface of the sampling tube, a pressing plate is pressed first, the pressing plate is fixedly connected with a push rod, the push rod can be driven to move, the push rod is connected with a first fixing block, the first fixing block can be driven to move, the movable rod can be driven to rotate due to the fact that the first fixing block is connected with a movable rod through a first fixing shaft, the movable rod can be driven to rotate due to the fact that the movable rod is connected with a second fixing shaft, the second fixing block can be driven to move when the movable rod rotates, the second fixing block is fixedly connected with a slide rod, the slide rod can be driven to move in the second connecting block, and therefore the fact that the sampling head can be removed, replacement is prevented from aging, and the service life of the sampling device is prolonged.
Description
Technical Field
The utility model relates to the technical field of chemical treatment, in particular to an intelligent denitration multipoint sampling device.
Background
The wet denitration method has the advantages of no change of the original structure of the boiler, no need of huge early-stage reconstruction funds, no change of the existing boiler operation mode, no need of occupying a large amount of sites, small occupied area, low NOX removal cost, simple facilities and the like, and can generate a plurality of waste water in the wet denitration, and the waste water needs to be detected before being discharged, and a sampling device needs to be used in the waste water detection.
The utility model discloses an anti-blocking denitration sampling device through retrieving patent number CN211627104U, including outer cavity, the bottom surface welded fastening of outer cavity has the inner chamber, form outer cavity groove between outer cavity and the inner cavity, outer cavity inslot welded fastening has the heating pipe, the inner cavity groove has been seted up in the inner cavity, sliding connection has anti-blocking device in the inner cavity groove, the top welded fastening of outer cavity and inner cavity has the closing cap, the upper surface welded fastening of closing cap has the electric heater, the surface welded fastening of outer cavity has the gas outlet, the bottom surface welded fastening of outer cavity has the blow off pipe, the slag tap has been seted up to the surface of blow off pipe, the slag tap has been seted up in the blow off pipe, the surface of outer cavity and be located gas outlet upper right side welded fastening has sampling device. This prevent blockking up denitration sampling device can take a sample gas through sampling device, can get rid of the impurity in the cavity through preventing blockking up the device, but sampling device's on the market sampling head is mostly integral type, it is ageing, damage easily to have used for a long time, need change, and most sampling device can't filter the sample body, make the sampling tube cause the jam easily, do not have anti-corrosion protection structure to the sampling box, lead to denitration sampling device to be impaired in use easily, denitration sampling device's life has been reduced, can not satisfy the demand in present market, therefore not enough has proposed an intelligent denitration multipoint sampling device above.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an intelligent denitration multipoint sampling device, which solves the problems that most sampling heads of sampling devices on the market are integrated, the sampling heads are easy to age and damage after being used for a long time and are required to be replaced, most sampling devices cannot filter a sample body, the sampling pipes are easy to be blocked, a sampling box is not provided with an anti-corrosion protection structure, the denitration sampling device is easy to damage in use, the service life of the denitration sampling device is reduced, and the first anti-corrosion layer cannot meet the requirements of the current market.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an intelligent denitration multi-point sampling device, includes negative pressure sampling box, the lower fixed surface of negative pressure sampling box is connected with square fixed block, the lower fixed surface of square fixed block is connected with the sampling tube, the lower fixed surface of sampling tube is connected with the filter tube, the surface fixed connection of filter tube has first connecting block, the inside of first connecting block is provided with the movable groove, the inside fixedly connected with first spring of movable groove, the other end fixedly connected with push rod of first spring, the first fixed block of surface fixedly connected with of push rod, the inside fixedly connected with first fixed axle of first fixed block, the surface swing joint of first fixed axle has the movable rod, the inside fixedly connected with second spring of movable groove, the other end fixedly connected with slide bar of second spring, the surface fixedly connected with second fixed block of slide bar, the inside fixedly connected with second fixed axle, the surface and the movable rod swing joint of second fixed block, the inside fixedly connected with first spring of negative pressure sampling box, the inside fixedly connected with negative pressure cotton filter layer, the inside fixedly connected with filter tube of second fixed connection of second fixed spring, the inside is provided with filter screen, the inside anti-corrosion protection filter tube.
Preferably, the lower surface fixedly connected with sampling head of filter tube, the surface fixedly connected with second connecting block of sampling head, the inside of second connecting block and the surface sliding connection of slide bar.
Preferably, the upper surface fixedly connected with first standpipe of negative pressure sampling box, the upper surface fixedly connected with second bundle pipe of first standpipe, the surface fixedly connected with horizontal pipe of negative pressure sampling box, the surface fixedly connected with check valve of horizontal pipe, the surface fixedly connected with end cap of check valve.
Preferably, the outer surface of negative pressure sampling box fixedly connected with connecting plate, the surface fixedly connected with link of connecting plate.
Preferably, the surface fixedly connected with nameplate of negative pressure sampling box, the surface fixedly connected with observation window of negative pressure sampling box.
Preferably, the inside of the movable groove is movably connected with the outer surface of the push rod, and the other end of the push rod is fixedly connected with a pressing plate.
(III) beneficial effects
The utility model provides an intelligent denitration multi-point sampling device. The beneficial effects are as follows: the push plate is pressed at first, because the push plate is fixedly connected with the push rod, the push rod can be driven to move, because the push rod is connected with the first fixed block, the first fixed block can be driven to move, because the first fixed block is connected with the movable rod through the first fixed shaft, the movable rod can be driven to rotate, because the movable rod is connected with the second fixed block through the second fixed shaft, the second fixed block can be driven to move when the movable rod rotates, because the second fixed block is fixedly connected with the slide rod, the slide rod can be driven to move in the second connecting block, the purpose that the sampling head can be removed and replaced is achieved, ageing is prevented, the service life of the sampling device is prolonged, the negative pressure sampling box is prevented from being damaged through the first anti-corrosion layer, the second anti-corrosion layer and the anti-corrosion wear layer, and samples are filtered through filter cotton, the first filter screen and the second filter screen, so that the sampling tube can be prevented from being blocked, and people can use conveniently is achieved
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of the present utility model.
FIG. 2 is a schematic view of the internal structure of the filter tube of the present utility model.
Fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.
FIG. 4 is a schematic diagram showing the internal structure of the negative pressure sampling cartridge of the present utility model.
In the figure, 1, a negative pressure sampling box; 2. square fixed block; 3. a sampling tube; 4. a filter tube; 5. a first connection block; 6. a movable groove; 7. a first spring; 8. a push rod; 9. a first fixed block; 10. a first fixed shaft; 11. a movable rod; 12. a second spring; 13. a slide bar; 14. a second fixed block; 15. a second fixed shaft; 16. a second connection block; 17. a sampling head; 18. a first corrosion protection layer; 19. a second anti-corrosion layer; 20. an anti-corrosion wear-resistant layer; 21. filtering cotton; 22. a first filter screen; 23. a second filter screen; 24. a first standpipe; 25. a second beam tube; 26. a transverse tube; 27. a one-way valve; 28. a plug; 29. hanging rings; 30. a connecting plate; 31. a nameplate; 32. an observation window; 33. pressing the plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to figures 1-4 of the drawings,
example 1: the utility model provides an intelligence denitration multiple spot sampling device, including negative pressure sampling box 1, the lower fixed surface of negative pressure sampling box 1 is connected with square fixed block 2, the lower fixed surface of square fixed block 2 is connected with sampling tube 3, the lower fixed surface of sampling tube 3 is connected with filter tube 4, the surface fixed connection of filter tube 4 has first connecting block 5, the inside of first connecting block 5 is provided with movable groove 6, the inside fixedly connected with first spring 7 of movable groove 6, the other end fixedly connected with push rod 8 of first spring 7, the surface fixedly connected with first fixed block 9 of push rod 8, the inside fixedly connected with first fixed axle 10 of first fixed block 9, the surface swing joint of first fixed axle 10 has movable rod 11, the inside fixedly connected with second spring 12 of movable groove 6, the other end fixedly connected with slide bar 13 of second spring 12, the surface fixedly connected with second fixed block 14 of slide bar 13, the inside fixedly connected with second fixed axle 15, the surface and the movable rod 11 swing joint of second fixed block 15, the inside fixedly connected with first layer 18 of negative pressure sampling box 1, thereby realized the first fixed axle 10 of removable sample head 17, the life-span of life-span that can be prolonged.
Example 2: the inside fixedly connected with second anticorrosion layer 19 of negative pressure sampling box 1, the inside fixedly connected with anticorrosive wearing layer 20 of negative pressure sampling box 1, the inside of filter tube 4 is provided with filter cotton 21, and the inside of filter tube 4 is provided with first filter screen 22, and the inside of filter tube 4 is provided with second filter screen 23 to realized can prevent that sampling tube 3 from blockking up, be convenient for people's use.
Working principle: the push plate 33 is pressed firstly, because the push plate 33 is fixedly connected with the push rod 8, the push rod 8 can be driven to move, because the push rod 8 is connected with the first fixed block 9, the first fixed block 9 can be driven to move, because the first fixed block 9 is connected with the movable rod 11 through the first fixed shaft 10, the movable rod 11 can be driven to rotate, because the movable rod 11 is connected with the second fixed block 14 through the second fixed shaft 15, the second fixed block 14 can be driven to move when the movable rod 11 rotates, because the second fixed block 14 is fixedly connected with the slide rod 13, the slide rod 13 can be driven to move in the second connecting block 16, thereby realizing the purposes of dismantling and replacing the sampling head 17, preventing aging, prolonging the service life of the sampling device, preventing the negative pressure sampling box 1 from being damaged, and filtering samples through the first anti-corrosion layer 18, the second anti-corrosion layer 19 and the anti-corrosion wear layer 20, and then preventing the sampling cotton 21, the first filter screen 22 and the second filter screen 23 from blocking the sampling tube 3, thereby realizing the prevention of the blockage of the sampling tube for people and convenient use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides an intelligence denitration multiple spot sampling device, includes negative pressure sampling box (1), its characterized in that: the utility model discloses a negative pressure sampling box, including negative pressure sampling box (1), square fixed block (2) is fixedly connected with on the lower surface of square fixed block (2), the lower surface fixedly connected with sampling tube (3) of sampling tube (3), the surface fixedly connected with filter tube (4) of filter tube (4), the surface fixedly connected with first connecting block (5) of filter tube (4), the inside of first connecting block (5) is provided with movable groove (6), the inside fixedly connected with first spring (7) of movable groove (6), the other end fixedly connected with push rod (8) of first spring (7), the surface fixedly connected with first fixed block (9) of push rod (8), the inside fixedly connected with first fixed axle (10) of first fixed block (9), the surface swing joint movable rod (11) of first fixed axle (10), the inside fixedly connected with second spring (12) of movable groove (6), the other end fixedly connected with (13) of second spring (12), the surface fixedly connected with push rod (14) of second fixed block (14), the surface fixedly connected with second fixed axle (15) of second fixed axle (15), the inside fixedly connected with first anticorrosion layer (18) of negative pressure sampling box (1), the inside fixedly connected with second anticorrosion layer (19) of negative pressure sampling box (1), the inside fixedly connected with anticorrosion wearing layer (20) of negative pressure sampling box (1), the inside of filter tube (4) is provided with filter cotton (21), the inside of filter tube (4) is provided with first filter screen (22), the inside of filter tube (4) is provided with second filter screen (23).
2. The intelligent denitration and multipoint sampling device according to claim 1, wherein: the lower surface of filter tube (4) fixedly connected with sampling head (17), the surface fixedly connected with second connecting block (16) of sampling head (17), the inside of second connecting block (16) and the surface sliding connection of slide bar (13).
3. The intelligent denitration and multipoint sampling device according to claim 1, wherein: the negative pressure sampling box comprises a negative pressure sampling box body and is characterized in that a first vertical pipe (24) is fixedly connected to the upper surface of the negative pressure sampling box body, a second beam pipe (25) is fixedly connected to the upper surface of the first vertical pipe (24), a transverse pipe (26) is fixedly connected to the outer surface of the negative pressure sampling box body, a one-way valve (27) is fixedly connected to the outer surface of the transverse pipe (26), and a plug (28) is fixedly connected to the outer surface of the one-way valve (27).
4. The intelligent denitration and multipoint sampling device according to claim 1, wherein: the negative pressure sampling box is characterized in that a connecting plate (30) is fixedly connected to the outer surface of the negative pressure sampling box (1), and a hanging ring (29) is fixedly connected to the outer surface of the connecting plate (30).
5. The intelligent denitration and multipoint sampling device according to claim 1, wherein: the negative pressure sampling box is characterized in that a nameplate (31) is fixedly connected to the outer surface of the negative pressure sampling box (1), and an observation window (32) is fixedly connected to the outer surface of the negative pressure sampling box (1).
6. The intelligent denitration and multipoint sampling device according to claim 1, wherein: the inside of the movable groove (6) is movably connected with the outer surface of the push rod (8), and the other end of the push rod (8) is fixedly connected with a pressing plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321033613.6U CN220120473U (en) | 2023-05-04 | 2023-05-04 | Intelligent denitration multi-point sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321033613.6U CN220120473U (en) | 2023-05-04 | 2023-05-04 | Intelligent denitration multi-point sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220120473U true CN220120473U (en) | 2023-12-01 |
Family
ID=88889215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321033613.6U Active CN220120473U (en) | 2023-05-04 | 2023-05-04 | Intelligent denitration multi-point sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220120473U (en) |
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2023
- 2023-05-04 CN CN202321033613.6U patent/CN220120473U/en active Active
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