CN220525764U - Chemical plant analysis metering device - Google Patents
Chemical plant analysis metering device Download PDFInfo
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- CN220525764U CN220525764U CN202321733600.XU CN202321733600U CN220525764U CN 220525764 U CN220525764 U CN 220525764U CN 202321733600 U CN202321733600 U CN 202321733600U CN 220525764 U CN220525764 U CN 220525764U
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- box body
- chemical plant
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- 239000000126 substance Substances 0.000 title claims abstract description 18
- 239000004069 plant analysis Substances 0.000 title claims description 11
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000012080 ambient air Substances 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 abstract description 16
- 238000004458 analytical method Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000013016 damping Methods 0.000 abstract 2
- 239000000428 dust Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 13
- 239000003570 air Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007405 data analysis Methods 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
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of air detection, in particular to an analysis and metering device for a chemical plant, which comprises a box body, wherein one side of the box body is fixedly connected with a first connecting cylinder, the other side of the box body is fixedly connected with a second connecting cylinder, one side of the first connecting cylinder is fixedly connected with an air inlet pipe, one side of the second connecting cylinder is fixedly connected with an air outlet pipe, one side of the inside of the box body is provided with a filter assembly, the other side of the inside of the box body is provided with a collecting box, the lower end of the front surface of the box body is provided with an extraction groove, the bottom of the box body is in sliding connection with a sealing plate, the inside of the first connecting cylinder is fixedly connected with a damping seat, the top of the damping seat is fixedly connected with a suction fan, the inside of the second connecting cylinder is fixedly connected with a metering module, and the inside of the second connecting cylinder is fixedly connected with an exhaust fan close to the air outlet pipe.
Description
Technical Field
The utility model relates to the technical field of air detection, in particular to an analysis metering device for a chemical plant.
Background
Carbon emissions refer to the average greenhouse gas emissions produced during production, transportation, use and recovery of the product. The dynamic carbon emission refers to the greenhouse gas amount accumulated and discharged per unit of goods, and different dynamic carbon emissions exist among batches of the same product, and the emissions need to be extracted to finish subsequent metering or analysis, so that the chemical plant carbon emission metering and analysis device is necessary.
Chinese patent CN217033806U discloses a chemical plant carbon emission metering analysis device, which comprises two supporting pieces, wherein the middle parts of the two supporting pieces are provided with a collecting cylinder in a penetrating way, one end of the collecting cylinder is provided with a collecting port, the top of the collecting cylinder is provided with an air outlet, the other end of the collecting cylinder is provided with a sealing component, one end of the sealing component is provided with a communicating pipe, the middle part of the communicating pipe is provided with a booster pump, and one end of the communicating pipe is provided with a data analysis module; the inside one side of a collection section of thick bamboo is provided with the measurement module, and the back fixedly connected with mounting panel of measurement module, and the four corners of mounting panel are all fixed in the inner wall of a collection section of thick bamboo through docking bolt. In the utility model, the sealing assembly is used for sealing the positions of the communicating pipe and the collecting cylinder for detecting the emissions, so that the sealing performance between the communicating pipe and the collecting cylinder is improved, and the efficiency of replacing the sealing element in the later period is improved, thereby ensuring the accuracy of the analysis data of the whole equipment.
However, the following drawbacks still exist in the above technical solution: when the device is used, the discharged materials are filtered, but the filtered impurities and dust are not discharged out of the device, so that the device is blocked after long-term use, and the normal use of the device is affected.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a chemical plant analysis metering device which solves the technical defects.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a chemical plant analysis metering device, includes the box, box one side fixedly connected with first connecting cylinder, box opposite side fixedly connected with second connecting cylinder, first connecting cylinder one side fixedly connected with intake pipe, second connecting cylinder one side fixedly connected with blast pipe, box inside one side is provided with filtering component, box inside opposite side is provided with the collecting box, the extraction groove has been seted up to box front lower extreme, box bottom sliding connection has the closing plate, first connecting cylinder inside fixedly connected with shock mount, shock mount top fixedly connected with suction fan, second connecting cylinder inside fixedly connected with metering module, second connecting cylinder inside press close to blast pipe department fixedly connected with exhaust fan, first spacing groove has been seted up in the closing plate front, box front is located the rotation of peripheral groove top and is connected with the knob, the screw rod periphery threaded connection has the thread bush, the first spacing lever of thread bush fixedly connected with, box inside one side upper end front rear end all has the closing plate, the inside front end is connected with the second spacing lever, the inside is connected with the inside sliding block, the inside sliding block is connected with the second spacing block, the inside is connected with the inside spacing block fixedly connected with the first spacing block; the end-to-end connection of blast pipe is equipped with electronic three-way valve, electronic three-way valve's inlet end intercommunication the blast pipe, electronic three-way valve's exhaust end communicates recovery tube and discharge port respectively, recovery tube intercommunication peripheral hardware gas recovery equipment, discharge port and ambient air intercommunication.
As a further description of the above technical solution: the filter component is connected with the box body in a clamping mode, the collecting box is connected with the box body in a sliding mode, the collecting box is matched with the size of the extracting groove, the filter component and the collecting box are convenient to take out, and the inside of the device is convenient to keep clean.
As a further description of the above technical solution: the top inside the box fixedly connected with fan, the fan is located same vertical face with the collection box, can blow in debris in the collection box.
As a further description of the above technical solution: the first limiting grooves are formed in two groups, and the first limiting grooves and the first limiting rods are square, so that the sealing plate is convenient to fix, and the box body is sealed.
As a further description of the above technical solution: the knob is provided with two sets of, first gag lever post and box sliding connection are convenient for fix the closing plate to the box.
As a further description of the above technical solution: the second limiting rod is fixedly connected with the sliding block, the inner diameter of the second limiting groove is the same as the diameter of the second limiting rod in size, and the installation and the disassembly of the filtering assembly are convenient.
The utility model has the beneficial effects that:
in an actual use scene, larger sundries are blown into the collecting box through the fan, the filter assembly can block and adsorb dust, when the interior of the device is cleaned, the rotary knob drives the screw rod to rotate and drives the threaded sleeve to move, so that the first limiting rod is driven to be separated from the first limiting groove, the sealing plate is pulled downwards to a designated position, the collecting box can be pulled out from the extracting groove, sundries and dust in the collecting box can be cleaned, the pull rod is pulled to drive the sliding block to move, the second limiting rod is separated from the second limiting groove, the filter assembly is pulled upwards, the filter assembly is cleaned, the sundries and dust in the device are conveniently collected and cleaned, and the device is ensured not to be influenced by dust to normally run; and analyzing whether the discharged gas reaches the discharge standard according to the measurement and calculation result of the measurement module, and controlling the electric three-way valve by using the master control center to determine whether the gas is directly discharged from the discharge port or recycled again for centralized treatment so as to ensure that the discharged gas does not pollute the ambient air.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the whole sealing plate according to the present utility model;
FIG. 4 is a top cross-sectional view of the case of the present utility model;
FIG. 5 is an enlarged schematic view of FIG. 4A in accordance with the present utility model;
FIG. 6 is a right side cross-sectional view of the case of the present utility model;
fig. 7 is an enlarged schematic view of fig. 6B in accordance with the present utility model.
Reference numerals:
1-a box body; 2-a first connecting cylinder; 3-a second connecting cylinder; 4-an air inlet pipe; 5-exhaust pipe; 6-a filter assembly; 7-a draw-out groove; 8-sealing plate; 9-a collection box; 10-a shock absorption seat; 11-a suction fan; 12-a fan; 13-a metering module; 14-an exhaust fan; 15-a first limit groove; 16-a knob; 17-screw rod; 18-a thread sleeve; 19-a first limiting rod; 20-a second limit groove; 21-a pull rod; 22-slide block; 23-an elastic mechanism; 24-a second limiting rod; 51-an electric three-way valve; 52-a recovery tube; 53-discharge port.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 1 to 7, the present utility model provides a chemical plant analysis and metering device, comprising a box 1, a first connecting cylinder 2 is fixedly connected to one side of the box 1, a second connecting cylinder 3 is fixedly connected to the other side of the box 1, an air inlet pipe 4 is fixedly connected to one side of the first connecting cylinder 2, an air outlet pipe 5 is fixedly connected to one side of the second connecting cylinder 3, a filter assembly 6 is arranged on one side of the inside of the box 1, dust and sundries are prevented from entering a metering module 13, a collecting box 9 is arranged on the other side of the inside of the box 1, dust and sundries are conveniently collected, an extraction groove 7 is formed at the lower end of the front surface of the box 1, a sealing plate 8 is slidingly connected to the bottom of the box 1, the sealing performance of the device is ensured, a shock absorbing seat 10 is fixedly connected to the inside of the first connecting cylinder 2, a protection is provided for a suction fan 11, the top of the shock absorbing seat 10 is fixedly connected with the suction fan 11, the inside of the second connecting cylinder 3 is fixedly connected with a metering module 13, the inside of the second connecting cylinder 3 is fixedly connected with an exhaust fan 14 close to the exhaust pipe 5, the front side of the sealing plate 8 is provided with a first limit groove 15, the front side of the box body 1 is positioned above the extraction groove 7 and is rotationally connected with a knob 16, the rear end of the knob 16 is fixedly connected with a screw rod 17, the peripheral thread of the screw rod 17 is connected with a thread bush 18, the periphery of the thread bush 18 is fixedly connected with a first limit rod 19, the first limit rod 19 is matched with the first limit groove 15 to facilitate the sealing plate 8 to be fixed with the box body 1, the front and rear ends of the upper end of one side of the inside of the box body 1 are respectively provided with a second limit groove 20, the front and rear ends of the inside of the filtering component 6 are respectively and slidingly connected with a sliding block 22, the top of the sliding block 22 is fixedly connected with a pull rod 21, the sliding block 22 is fixedly connected with an elastic mechanism 23, the inside of the second limit groove 20 is clamped with a second limit rod 24, the filter assembly 6 is convenient to fix and detach from the box body 1.
The tail end of the exhaust pipe 5 is connected with an electric three-way valve 51, the air inlet end of the electric three-way valve 51 is communicated with the exhaust pipe 5, the air outlet end of the electric three-way valve 51 is respectively communicated with a recovery pipe 52 and an exhaust port 53, the recovery pipe 52 is communicated with peripheral gas recovery equipment, the exhaust port 53 is communicated with ambient air, and the peripheral recovery equipment can be waste gas treatment equipment arranged in a factory or gas storage equipment such as a gas cylinder; whether the discharged gas reaches the discharge standard is analyzed according to the measurement and calculation result of the measurement module 13, and the electric three-way valve 51 is controlled by the general control center to determine whether the gas is directly discharged from the discharge port 53 or recycled again through the recycling pipe 52 for centralized treatment so as to ensure that the discharged gas does not pollute the environment air.
Wherein, filter component 6 and box 1 joint, collect box 9 and box 1 sliding connection, collect box 9 and draw-out groove 7 size assorted, conveniently take out filter component 6 and collect box 9, the inside cleanness of holding device of being convenient for, box 1 inside top fixedly connected with fan 12, fan 12 and collection box 9 are located same vertical face, can blow in debris and collect box 9 in, first spacing groove 15 is provided with two sets of, first spacing groove 15 all is square setting with first gag lever post 19, conveniently fix closing plate 8, thereby seal box 1.
The knob 16 is provided with two groups, and first gag lever post 19 and box 1 sliding connection are convenient for be fixed sealing plate 8 to on the box 1, and second gag lever post 24 and slider 22 fixed connection, second spacing groove 20 internal diameter is the same with second gag lever post 24 diameter size, make things convenient for filter component 6's installation and dismantlement.
Working principle: the whole equipment is provided with a master control system, which is conventional in the prior art and will not be described in detail herein; firstly, connecting an air inlet pipe 4 to an outlet of carbon emission of a chemical plant, starting an air suction fan 11, sucking emission into a box body 1 through the air inlet pipe 4, simultaneously starting a fan 12 to blow larger sundries into a collecting box 9, blocking and adsorbing dust by a filtering component 6, preventing dust in the carbon emission of the chemical plant from blocking a metering module 13, enabling the rest emission to enter a second connecting cylinder 3, metering the metering module 13 to perform metering analysis, starting an exhaust fan 14, discharging the detected emission through an exhaust pipe 5, analyzing whether the discharged gas reaches an emission standard according to the metering measurement result of the metering module 13, controlling an electric three-way valve 51 by utilizing a general control center, and determining whether the gas is directly discharged from an exhaust port 53 or recycled again through a recycling pipe 52 for centralized treatment so as to ensure that the discharged gas cannot pollute the environment air; when the inside clearance of box 1 is needed, rotate knob 16 and drive lead screw 17 and rotate, drive thread bush 18 and remove, thereby drive first gag lever post 19 and first spacing groove 15 separation, downward pulling closing plate 8 is to appointed position, can pull out collecting box 9 from draw-out groove 7, can clear up debris and dust in the collecting box 9, conveniently handle the inside dust of chemical plant carbon emission measurement analytical equipment, pulling pull rod 21, drive slider 22 and remove, make second gag lever post 24 and the separation of second spacing groove 20, upwards pull out filter assembly 6, clear up filter assembly 6, after the clearance is accomplished, with collecting box 9 card back home position, fix closing plate 8 again, and screw up knob 16, make first gag lever post 19 and first spacing groove 15 contradict, thereby make closing plate 8 hug closely with collecting box 9, make pull rod 21 fully get into filter assembly 6, with filter assembly 6 card back to the normal position, loosen pull rod 21, under the elasticity of elastic mechanism 23, second gag lever post 24 can card into second spacing groove 20, through setting up in the filter assembly 9 and dust can normally not be influenced by normal operation, dust collector device has been guaranteed.
All technical features in the present embodiment can be modified in appearance according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (6)
1. A chemical plant analysis metering device which is characterized in that: including box (1), first connecting cylinder (2) of box (1) one side fixedly connected with, box (1) opposite side fixedly connected with second connecting cylinder (3), first connecting cylinder (2) one side fixedly connected with intake pipe (4), second connecting cylinder (3) one side fixedly connected with blast pipe (5), box (1) inside one side is provided with filter unit (6), box (1) inside opposite side is provided with collecting box (9), extraction groove (7) have been seted up to box (1) front lower extreme, box (1) bottom sliding connection has closing plate (8), first connecting cylinder (2) inside fixedly connected with shock absorber seat (10), shock absorber seat (10) top fixedly connected with suction fan (11), second connecting cylinder (3) inside fixedly connected with metering module (13), second connecting cylinder (3) inside press close to exhaust pipe (5) department fixedly connected with exhaust fan (14), first spacing groove (15) have been seted up in front to closing plate (8), box (1) bottom sliding connection has closing plate (8) closing plate (16) screw (17) are located on front screw (17) screw thread cover (17), the periphery of the threaded sleeve (18) is fixedly connected with a first limiting rod (19), the front end and the rear end of one side of the inside of the box body (1) are provided with second limiting grooves (20), the front end and the rear end of the inside of the filter assembly (6) are respectively and slidably connected with a sliding block (22), the top of the sliding block (22) is fixedly connected with a pull rod (21), the sliding block (22) is fixedly connected with an elastic mechanism (23), and the inside of the second limiting grooves (20) is clamped with a second limiting rod (24);
the end-to-end connection of blast pipe (5) is equipped with electronic three-way valve (51), the inlet end intercommunication of electronic three-way valve (51) blast pipe (5), the exhaust end of electronic three-way valve (51) communicates recovery pipe (52) and discharge port (53) respectively, recovery pipe (52) communicate peripheral gas recovery equipment, discharge port (53) and ambient air intercommunication.
2. The chemical plant analysis metering device of claim 1, wherein: the filter component (6) is clamped with the box body (1), the collecting box (9) is connected with the box body (1) in a sliding mode, and the collecting box (9) is matched with the extracting groove (7) in size.
3. The chemical plant analysis metering device of claim 1, wherein: the top inside the box body (1) is fixedly connected with a fan (12), and the fan (12) and the collecting box (9) are positioned on the same vertical surface.
4. The chemical plant analysis metering device of claim 1, wherein: the first limiting grooves (15) are arranged in two groups, and the first limiting grooves (15) and the first limiting rods (19) are square.
5. The chemical plant analysis metering device of claim 1, wherein: the knob (16) is provided with two groups, and the first limiting rod (19) is in sliding connection with the box body (1).
6. The chemical plant analysis metering device of claim 1, wherein: the second limiting rod (24) is fixedly connected with the sliding block (22), and the inner diameter of the second limiting groove (20) is the same as the diameter of the second limiting rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733600.XU CN220525764U (en) | 2023-07-04 | 2023-07-04 | Chemical plant analysis metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733600.XU CN220525764U (en) | 2023-07-04 | 2023-07-04 | Chemical plant analysis metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220525764U true CN220525764U (en) | 2024-02-23 |
Family
ID=89934571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321733600.XU Active CN220525764U (en) | 2023-07-04 | 2023-07-04 | Chemical plant analysis metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220525764U (en) |
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2023
- 2023-07-04 CN CN202321733600.XU patent/CN220525764U/en active Active
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