CN214972444U - Mercury detector recovery tube - Google Patents
Mercury detector recovery tube Download PDFInfo
- Publication number
- CN214972444U CN214972444U CN202120149148.7U CN202120149148U CN214972444U CN 214972444 U CN214972444 U CN 214972444U CN 202120149148 U CN202120149148 U CN 202120149148U CN 214972444 U CN214972444 U CN 214972444U
- Authority
- CN
- China
- Prior art keywords
- mercury
- detector
- way valve
- outlet pipe
- electromagnetic
- 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.)
- Expired - Fee Related
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 79
- 238000011084 recovery Methods 0.000 title claims description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000007789 gas Substances 0.000 abstract description 40
- 238000004064 recycling Methods 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of mercury detectors, in particular to a mercury detector recycling pipe, which comprises a dismounting component arranged on a mercury detector shell, wherein the dismounting component comprises a connecting block, the outer surface of the connecting block is fixedly provided with a first mercury outlet pipe, the middle part of the first mercury outlet pipe is provided with a first recycling tank, the right side of the first recycling tank is fixedly provided with a first detector, the right side of the first detector is fixedly provided with an electromagnetic three-way valve, the top of the electromagnetic three-way valve is fixedly provided with a first air duct, the bottom of the electromagnetic three-way valve is fixedly provided with a second mercury outlet pipe, the middle part of the second mercury outlet pipe is fixedly provided with a second recycling tank, the utility model discloses conveniently detect mercury gas in waste gas, facilitate circulating absorption, enable the mercury gas to be comprehensively purified, and facilitate dismounting the top end of the mercury detector pipe when in use, can be replaced in time when the pipe is damaged.
Description
Technical Field
The utility model relates to a mercury vapor detection device technical field specifically is a mercury vapor detection device recovery tube.
Background
Mercury and its compounds belong to highly toxic substances, especially organic mercury compounds, and mercury detectors are used for measuring the total mercury content of solid and liquid substances.
The traditional mercury measuring instrument has the following defects when in use: at first, the pipe gas vent of mercury vapor meter leads to outdoors, sometimes the gas vent very conveniently UNICOM extremely outdoor, is not convenient for carry out the circulation and absorbs, makes the mercury gas carry out comprehensive purification, and secondly the pipe top of mercury vapor meter is not convenient for dismantle when using, in time changes when can not damaging again, consequently need to design a mercury vapor meter recovery tube to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mercury vapor deposition instrument recovery tube to the pipe gas vent of the mercury vapor deposition instrument of proposing leads to outdoor in solving above-mentioned background art, sometimes the gas vent is not very convenient UNICOM extremely outdoor, is not convenient for circulate and absorbs, makes the mercury gas carry out comprehensive purification, and the pipe top of mercury vapor deposition instrument is not convenient for dismantle when using, in time carries out the problem of changing when can not damaging again.
In order to achieve the above object, the utility model provides a following technical scheme: a mercury detector recycling pipe comprises a dismounting assembly arranged on a mercury detector shell, the dismounting assembly comprises a connecting block, a first mercury outlet pipe is fixedly arranged on the outer surface of the connecting block, a first recycling tank is arranged in the middle of the first mercury outlet pipe, a first detector is fixedly arranged on the right side of the first recycling tank, an electromagnetic three-way valve is fixedly arranged on the right side of the first detector, a first air guide pipe is fixedly arranged at the top of the electromagnetic three-way valve, a second mercury outlet pipe is fixedly arranged at the bottom of the electromagnetic three-way valve, a second recycling tank is fixedly arranged in the middle of the second mercury outlet pipe, a second detector is fixedly arranged at the bottom of the second mercury outlet pipe, a second electromagnetic three-way valve is fixedly arranged on the right side of the second detector, a second air guide pipe is fixedly arranged at the top of the second electromagnetic three-way valve, and a third mercury outlet pipe is connected with the bottom of the second electromagnetic three-way valve, the middle part of the third mercury outlet pipe is provided with a third recovery tank, the bottom of the third mercury outlet pipe is connected with a third detector, the bottom of the third detector is provided with a third electromagnetic three-way valve, the top of the third electromagnetic three-way valve is connected with a third air duct, the bottom of the third air duct is connected with an air return pipe, and the left side of the air return pipe is connected with the inside of the first recovery tank.
Preferably, the outer fixed surface of connecting block installs the spacer block, the inside fixed mounting of spacer block has the cap head, the bottom fixed mounting of cap head has the pole, the outer fixed surface of pole installs the spring.
Preferably, an iodinated activated carbon filter layer is arranged inside the first recovery tank, and the iodinated activated carbon filter layer has four layers.
Preferably, the top of the first air duct is fixedly connected with the collecting bottle, the top of the second air duct is fixedly connected with the collecting bottle, the top of the third air duct is fixedly connected with the collecting bottle, and the top of the third air duct is fixedly connected with the collecting bottle.
Preferably, a mercury-measuring instrument main body is fixedly installed inside the mercury-measuring instrument shell, and a display is arranged on the outer surface of the mercury-measuring instrument main body.
Preferably, a switch is fixedly mounted on the right side of the display, and an air inlet pipe is connected to the right side of the switch.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) can absorb and detect many times the mercury gas in the waste gas, if mercury content is higher in the exhaust waste gas, the accessible device carries out the circulation operation, makes the purification that mercury gas can comprehensively go on, finally realizes the complete absorption of mercury, has eliminated environmental pollution.
(2) When the active carbon in the recovery tank needs to be replaced, the recovery tank can be directly detached for replacement, and the use is more convenient. .
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic front sectional view of the detection valve in fig. 1 according to the present invention;
fig. 3 is a schematic cross-sectional view of the detachment assembly of fig. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a mercury vapor detector housing; 2. a mercury meter main body; 3. a display; 4. disassembling the assembly; 41. connecting blocks; 42. a cap head; 43. a rod; 44. a spring; 45. a spacer block; 5. a first mercury outlet pipe; 6. a first recovery tank; 7. a first detector; 8. an electromagnetic three-way valve; 9. a first air duct; 10. a collection bottle; 11. a second mercury outlet pipe; 12. a second recovery tank; 13. a second detector; 14. an iodinated activated carbon filter layer; 15. a second electromagnetic three-way valve; 16. a second air duct; 17. a third mercury outlet pipe; 18. a third recovery tank; 19. a third detector; 20. a third electromagnetic three-way valve; 21. a third air duct; 22. an air return pipe; 23. an air inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a mercury detector recycling pipe comprises a dismounting component 4 arranged on a mercury detector shell 1, the dismounting component 4 comprises a connecting block 41, a first mercury outlet pipe 5 is fixedly arranged on the outer surface of the connecting block 41, a first recovery tank 6 is arranged in the middle of the first mercury outlet pipe 5, a first detector 7 is fixedly arranged on the right side of the first mercury outlet pipe 5, an electromagnetic three-way valve 8 is fixedly arranged on the right side of the first detector 7, a first air duct 9 is fixedly arranged on the top of the electromagnetic three-way valve 8, a second detector 13 is fixedly arranged at the bottom of the electromagnetic three-way valve 8, an air return pipe 22 is fixedly arranged in the middle of the second detector 13, a third air duct 21 is fixedly arranged at the bottom of the second detector 13, a second recovery tank 12 is fixedly arranged on the right side of the third air duct 21, a second mercury outlet pipe 11 is fixedly arranged on the top of the second recovery tank 12, and a third electromagnetic three-way valve 20 is connected to the bottom of the second recovery tank 12, a third detector 19 is arranged in the middle of a third electromagnetic three-way valve 20, a third recovery tank 18 is connected to the bottom of the third electromagnetic three-way valve 20, a third mercury outlet pipe 17 is arranged at the bottom of the third recovery tank 18, a second gas guide pipe 16 is connected to the top of the third mercury outlet pipe 17, a second electromagnetic three-way valve 15 is connected to the bottom of the third mercury outlet pipe 17, the left side of the second electromagnetic three-way valve 15 is connected to the inside of the first recovery tank 6, when in use, mercury gas is discharged from the first mercury outlet pipe 5 through the mercury gas and enters the inside of the first recovery tank 6 through the mercury gas, the mercury gas is filtered layer by layer through an iodinated activated carbon filter layer 14, the mercury gas is discharged, the mercury gas is electrically connected with an external control unit through a first detector 7 and an electromagnetic three-way valve 8, a detection signal of the first detector 7 is transmitted to the external control unit, the external control unit judges the detection signal, the qualification judgment is carried out, and controls the qualified opening of the electromagnetic three-way valve 8, and (3) discharging the gas into the collecting bottle 10 through the first gas guide pipe 9, detecting the gas to be unqualified, controlling the electromagnetic three-way valve 8 to open an unqualified valve port, and enabling the gas to flow into the second recovery tank 12 through the second mercury outlet pipe 11 to be continuously filtered. The detector mentioned in the above description is a mercury detector in the prior art, and can be used for setting a detection index, detecting the mercury content in the gas, and transmitting a signal indicating whether the detected mercury content reaches the standard to the control unit.
Furthermore, a spacer block 45 is fixedly mounted on the outer surface of the connecting block 41, a cap 42 is fixedly mounted inside the spacer block 45, a rod 43 is fixedly mounted at the bottom of the cap 42, a spring 44 is fixedly mounted on the outer surface of the rod 43, the first mercury outlet tube 5 can be used for fixing the connecting block 41 through the connecting block 41, and the rod 43 and the spring 44 can be connected with the mercury meter main body 2 through the cap 42.
The iodinated activated carbon filter layer 14 is arranged in the first recovery tank 6, the iodinated activated carbon filter layer 14 comprises four layers, and mercury gas can be filtered layer by layer through the iodinated activated carbon filter layer 14 during use.
The top fixed connection collecting bottle 10 of first air duct 9, the top fixedly connected with collecting bottle 10 of second play mercury pipe 11, the top fixedly connected with collecting bottle 10 of second air duct 16, the top fixedly connected with collecting bottle 10 of third air duct 21 make the gas that the evolution ended discharge the inside of collecting bottle 10 through first air duct 9, second air duct 16 and third air duct 21 during the use. The gas that passes through mercury absorption can be finally collected to the setting of collecting bottle, can dispose according to the other harmful gas that the exhaust gas contains in the collecting bottle to absorb other harmful gas.
The inside fixed mounting of mercury vapor measurement appearance shell 1 has mercury vapor measurement appearance main part 2, and display 3 has been seted up to the surface of mercury vapor measurement appearance main part 2.
The switch is fixedly arranged on the right side of the display 3, the air inlet pipe 23 is connected to the right side of the switch, and when the switch is used, air can enter the shell 1 through the air inlet pipe 23.
The working principle is as follows: when in use, the external adjusting power supply is connected, the switch is started, gas enters the mercury detector main body 2 from the gas inlet pipe 23, after operation, the gas is discharged into the first recovery tank 6 through the first mercury outlet pipe 5, the gas is filtered through the iodinated activated carbon filter layer 14 in the first recovery tank 6, the mercury gas is discharged, the mercury gas is electrically connected with the external control unit through the first detector 7 and the electromagnetic three-way valve 8, the detection signal of the first detector 7 is transmitted to the external control unit, the external control unit judges the detection signal and judges the mercury gas to be qualified, the electromagnetic three-way valve 8 is controlled to open a qualified valve port, the gas is discharged into the collecting bottle 10 through the first gas guide pipe 9, the mercury gas is detected to be unqualified, the electromagnetic three-way valve 8 is controlled to open a unqualified valve port, the gas flows into the second recovery tank 12 through the second mercury outlet pipe 11 to be continuously filtered, and the gas is fixedly arranged in the shell 1 through the rod 43 and the spring 44, the connecting block 41 is arranged on the outer surface of the shell 1, the spacer block 45 is arranged at the top of the connecting block 41, the shell 1 and the spacer block 45 are fixedly connected through the rod 43, and the rotating cap head 42 drives the rod 43 to be downwards pressed to be detached.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a mercury detector recovery tube which characterized in that: the mercury detector comprises a dismounting component (4) arranged on a mercury detector shell (1), wherein the dismounting component (4) comprises a connecting block (41), a first mercury outlet pipe (5) is fixedly arranged on the outer surface of the connecting block (41), a first recovery tank (6) is arranged in the middle of the first mercury outlet pipe (5), a first detector (7) is fixedly arranged on the right side of the first recovery tank (6), an electromagnetic three-way valve (8) is fixedly arranged on the right side of the first detector (7), a first air duct (9) is fixedly arranged at the top of the electromagnetic three-way valve (8), a second mercury outlet pipe (11) is fixedly arranged at the bottom of the electromagnetic three-way valve (8), a second recovery tank (12) is fixedly arranged in the middle of the second mercury outlet pipe (11), a second detector (13) is fixedly arranged at the bottom of the second mercury outlet pipe (11), a second electromagnetic three-way valve (15) is fixedly arranged on the right side of the second detector (13), the top fixed mounting of second electromagnetism three-way valve (15) has second air duct (16), the bottom of second electromagnetism three-way valve (15) is connected with third mercury outlet pipe (17), third recovery jar (18) have been seted up at the middle part of third mercury outlet pipe (17), the bottom of third mercury outlet pipe (17) is connected with third detector (19), third electromagnetism three-way valve (20) have been seted up to the bottom of third detector (19), the top of third electromagnetism three-way valve (20) is connected with third air duct (21), the bottom of third air duct (21) is connected with muffler (22), inside first recovery jar (6) is connected in muffler (22) left side.
2. A mercury-meter recovery tube according to claim 1, characterized in that: the outer fixed surface of connecting block (41) installs spacer block (45), the inside fixed mounting of spacer block (45) has cap head (42), the bottom fixed mounting of cap head (42) has pole (43), the outer fixed surface of pole (43) installs spring (44).
3. A mercury-meter recovery tube according to claim 1, characterized in that: an iodinated activated carbon filter layer (14) is arranged inside the first recovery tank (6), and the iodinated activated carbon filter layer (14) comprises four layers.
4. A mercury-meter recovery tube according to claim 1, characterized in that: the top fixedly connected with receiving flask (10) of first air duct (9), the top fixedly connected with receiving flask (10) of second air duct (16), the top fixedly connected with receiving flask (10) of third air duct (21).
5. A mercury-meter recovery tube according to claim 1, characterized in that: the inside fixed mounting of mercury-measuring appearance shell (1) has mercury-measuring appearance main part (2), display (3) have been seted up to the surface of mercury-measuring appearance main part (2).
6. A mercury-meter recovery tube according to claim 5, characterized in that: the right side fixed mounting of display (3) has the switch, the right side of switch is connected with intake pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120149148.7U CN214972444U (en) | 2021-01-20 | 2021-01-20 | Mercury detector recovery tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120149148.7U CN214972444U (en) | 2021-01-20 | 2021-01-20 | Mercury detector recovery tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214972444U true CN214972444U (en) | 2021-12-03 |
Family
ID=79140827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120149148.7U Expired - Fee Related CN214972444U (en) | 2021-01-20 | 2021-01-20 | Mercury detector recovery tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214972444U (en) |
-
2021
- 2021-01-20 CN CN202120149148.7U patent/CN214972444U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |