CN209011491U - A kind of exhaust pipe with rain-proof and purified treatment detection function - Google Patents
A kind of exhaust pipe with rain-proof and purified treatment detection function Download PDFInfo
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- CN209011491U CN209011491U CN201821449115.9U CN201821449115U CN209011491U CN 209011491 U CN209011491 U CN 209011491U CN 201821449115 U CN201821449115 U CN 201821449115U CN 209011491 U CN209011491 U CN 209011491U
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Abstract
The utility model relates to a kind of exhaust pipe with rain-proof and purified treatment detection function, including gas sampling pipe, air guide drainage tube, exhaust gas evacuation pipe and waste collection unit, exhaust purification unit and gas composition detection unit；Air guide drainage tube is the bimetallic tube being made of gas-guide tube and drainage tube, and gap constitutes drainage trough between gas-guide tube and drainage tube；Drainage tube is bend pipe, and drainage tube lower end closed is simultaneously connect with the outer wall of gas sampling pipe；The import of gas-guide tube is docked with the outlet of gas sampling pipe, and the outlet of gas-guide tube is towards horizontal direction, and the tube wall length of the top half of gas-guide tube outlet is greater than the tube wall length of lower half portion；The import of exhaust gas evacuation pipe and the upper end of drainage tube connect；The utility model solves the problems, such as that the exhaust gas discharge of conventional exhaust delivery pipe is unsmooth, both will not influence the diffusion of gas, and had guaranteed the treatment effeciency of exhaust gas, and have good water-resistant performance；It can be further reduced pollution of the discharge exhaust gas to environment simultaneously.
Description
Technical field
It is especially a kind of with rain-proof and purified treatment detection function the utility model relates to exhaust gas treatment field
Exhaust pipe.
Background technique
It is all that the industrial waste gas generated for industrial site is primarily referred to as in waste gas purification (Flue gas purification)
The work administered such as dust particle, flue gas flue dust, gas with foreign flavor, toxic and harmful gas.Common waste gas purification has work
Factory's fume and exhaust gas purifying, workshop dust waste gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, chemical industry are useless
Gas purification etc..Chimney is the exhaust apparatus of purification system.Due to still also containing certain density pollution in purified gas
Object, these pollutants spread in an atmosphere after smoke stack emission, dilute, and final settlement is to ground.In order to guarantee ground pollution
Object concentration is no more than surrounding air matter from standard, and chimney must have certain height.In addition, in order to guarantee waste gas cleaning system
It can operate normally, according to the difference of purified treatment object, generally require to add necessary ancillary equipment in purification system.
Conventional exhaust gas is flowed out from the side of stovepipe, and processed gas will receive top during rising
The blocking of rainhat, umbrella crown bad control with a distance from air hose mouth, low windage is big, influences air output, and high rainproof effect is then
It is bad.In addition, also there is the ventilation duct without umbrella crown, but ventilation duct domestic demand installs water receiving funnel, due to water receiving funnel diameter not
The diameter of air pipeline can be less than, have biggish windage, vented exhaust is unsmooth, causes biggish kinetic energy rejection.It is existing simultaneously
There is patent publication No. CN104482556A, discloses " a kind of air pipeline air outlet rain-proof device, the upper bend pipe and lower bend pipe
By flanged joint, setting is rainy above rainwater drainage tube described in setting rain drainage tube on the right side of the upper bend pipe lower half portion
Water baffle, the rainwater height of baffle plate are no more than 60mm, are not less than 40mm, therefore not only make interior by air pipeline discharge
Exhaust gas can avoid pollution environment, while rainproof effect is good, really minimize windage, favorably directly to high altitude discharge
In energy saving ".The technical solution of the patent uses bend pipe as rain-proof measure, but is disadvantageous in that using rainwater baffle,
If baffle is too small to be not achieved water proof effect, the too big barrier pipeline air exhaust water of baffle, and causes energy consumption higher, while the patent pair
Do not take drainage measure in the upper wall of bend pipe, rainwater still can be by bend pipe upper wall flow ventilation pipe inside, therefore also deposit
It needs to improve in certain defect and deficiency.
The exhaust gas of current exhaust pipe is usually direct emission simultaneously, and exhaust gas does not have in the discharge process of exhaust pipe
Have and handled again, remaining harmful substance can be directly discharged in atmosphere in exhaust gas, be polluted, and environment guarantor is influenced
Shield；Problem above of the existing technology is urgently to be resolved.
Utility model content
The purpose of this utility model is to provide a kind of exhaust pipe with rain-proof and purified treatment detection function,
To realize while effective rain-proof, the discharge and diffusion of gas are not influenced, and discharge secondary exhaust gas can be handled and be divided
Class recycles rainwater and purifies the sewage that exhaust gas generates.
To achieve the above object, the utility model uses following technical scheme:
A kind of exhaust pipe with rain-proof and purified treatment detection function, comprising: gas sampling pipe；
Air guide drainage tube, the air guide drainage tube are made of gas-guide tube and the drainage tube being set in outside gas-guide tube, institute
The gap stated between gas-guide tube and drainage tube constitutes drainage trough；The drainage tube be bend pipe, the lower end closed of drainage tube and with institute
The outer wall for the gas sampling pipe stated connects；The import of the gas-guide tube is docked with the outlet of gas sampling pipe, and gas-guide tube into
Mouth caliber is consistent with the outlet caliber of gas sampling pipe；The outlet of the gas-guide tube is towards horizontal direction, and gas-guide tube outlet
The tube wall length of top half is greater than the tube wall length of lower half portion；
Exhaust gas evacuation pipe, the exhaust gas evacuation pipe are bend pipe, the upper end company of the import of exhaust gas evacuation pipe and the drainage tube
It connects, the outlet of exhaust gas evacuation pipe is vertically upward；
Waste collection unit, the waste collection unit include being detachably connected on the closed end of drainage tube lower end
The import of waste collection bucket, the waste collection bucket is connected to drainage tube cavity, and the outlet of waste collection bucket is connected by drain pipe
It is connected to rain pollution discharge separator, the outlet of sewer of the rain pollution discharge separator is connected with waste liquid tank；
Exhaust purification unit, the exhaust purification unit include purification liquid bath and scavenging solution spray head, the scavenging solution spray head
It is set to the inner wall side of exhaust gas evacuation pipe, and the hydrojet direction of scavenging solution spray head is intersected with the outgassing direction of gas-guide tube；It is described
Purification liquid bath is connected with purification liquid pump, and the purification liquid pump is connect by purifying liquid pipe with scavenging solution spray head；
Gas componant detection unit, the gas componant detection unit include the gas for being set to exhaust gas evacuation pipe exit
Component sensor and rain sensor.
Preferably, the drainage tube is 120 ° of bend pipes.
Preferably, the lower end of the drainage tube, the import of gas-guide tube and the outlet of gas sampling pipe pass through same flange
Connection.
Preferably, the internal diameter of the drainage tube is greater than the outer diameter 1-5cm of gas-guide tube.
Preferably, the waste collection bucket is rectangular bucket, and waste collection bucket is by screw connection in drainage tube lower end
The bottom of closed end.
Preferably, the drainage tube is welded as a whole with exhaust gas evacuation pipe.
The utility model has the beneficial effects that: the air guide drainage tube of the utility model design double-layer structure, inside and outside two layers
Drainage tube and gas-guide tube be shaped piece, drainage tube connects exhaust gas evacuation pipe, and gas-guide tube docks gas sampling pipe；In drainage tube
Drainage trough is formed between gas-guide tube, can guide the rainwater catchment that is entered by exhaust gas evacuation pipe to the waste collection of bottom completely
Bucket collects discharge；The outlet of gas-guide tube simultaneously retains towards horizontal direction, and designs the tube wall of the top half of gas-guide tube outlet
Length is greater than the tube wall length (preventing the rainwater flowed into along exhaust gas evacuation tube wall from falling into gas-guide tube) of lower half portion, substantially
A possibility that gas sampling pipe is penetrated by the rainwater that the vertical outlet end of exhaust gas evacuation pipe enters is prevented.
The utility model introduces waste collection unit, exhaust purification unit and gas componant detection unit simultaneously, leads to
The linkage of three units is crossed, function switch can be carried out between rainy day and fine day, i.e., discharge rainwater is collected in the rainy day, in fine day
Sewage effluent is collected after handling discharge exhaust gas using scavenging solution.
The utility model solves the problems, such as that the exhaust gas discharge of conventional exhaust delivery pipe is unsmooth, both will not influence the expansion of gas
It dissipates, guarantees the treatment effeciency of exhaust gas, and there is good water-resistant performance；It can be further reduced discharge exhaust gas simultaneously to environment
Pollution, and discharge is collected respectively to rainwater and purification sewage, it is non-interference.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein: 1- gas sampling pipe, 2- air guide drainage tube, 21- gas-guide tube, 22- drainage tube, 3- exhaust gas evacuation pipe, 4- draw
Chute, 5- waste collection bucket, 6- drain pipe, 7- flange, 8- scavenging solution spray head, 9- purify liquid bath, and 10- purifies liquid pump, 11- purification
Liquid pipe, 12- rain sewage diversion device, 13- waste liquid tank, 15- gas composition sensor, 16- rain sensor.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
A kind of exhaust pipe with rainproof function shown in referring to Fig.1, comprising: gas sampling pipe 1, air guide drainage tube
2, exhaust gas evacuation pipe 3 and waste collection unit, exhaust purification unit and gas composition detection unit.
In the present embodiment, one end of the gas sampling pipe 1 is goed deep into exhaust air chamber, gives up caused by collection work process
Gas, the other end of gas sampling pipe 1 are straight tube, stretch out outside exhaust air chamber, flange 7 is fixed on the outside of the port.
The air guide drainage tube 2 is the bilayer being made of gas-guide tube 21 and the drainage tube being set in outside gas-guide tube 21 22
Pipe, the gap between gas-guide tube 21 and drainage tube 22 constitute drainage trough 4.
Drainage tube 22 in the present embodiment is adopted as 120 ° of bend pipes, the lower end of drainage tube 22 and the gas sampling pipe 1
Nozzle on the outside of on fixed flange 7 connect, flange 7 is by the lower end face closure of drainage tube 22.
The import of the gas-guide tube 21 flange 7 that passes through same as the outlet of gas sampling pipe 1 is docking together, and gas-guide tube
21 import caliber is consistent with the outlet caliber of gas sampling pipe 1.
Gas-guide tube 21 equally can be 120 ° of bend pipe or other forms, need to only guarantee following characteristics: gas-guide tube 21 goes out
The tube wall length that the tube wall length for the top half that mouth is exported towards horizontal direction, gas-guide tube 21 is greater than lower half portion (prevents
The rainwater flowed into along 3 tube wall of exhaust gas evacuation pipe is fallen into gas-guide tube 21)；Between the outer wall and drainage tube 22 of gas-guide tube 21 there are
Enough gaps, preferably, the internal diameter of the drainage tube need the outer diameter 1-5cm greater than gas-guide tube.
The exhaust gas evacuation pipe 3 is similarly bend pipe, and the import of exhaust gas evacuation pipe 3 and the upper end of the drainage tube 22 are welded as
One, the outlet of exhaust gas evacuation pipe 3 is vertically upward.
The waste collection unit includes waste collection bucket 5, waste collection bucket 5 can the rectangular bucket in position, waste collection bucket 5
By screw connection on 7 end face of flange of 22 lower end of drainage tube, the import of waste collection bucket 5 is connected to 22 inner cavity of drainage tube,
When drainage trough 4 blocks, removes waste collection bucket 5 and dredged.
The outlet of waste collection bucket 5 is connected with drain pipe 6, and drain pipe 6 connects rainy pollution discharge separator 12, the rain dirt separation
The outlet of sewer of device 12 is connected with waste liquid tank 13.Rain pollution discharge separator 12 can switch the rainwater collected by waste collection bucket 5 or dirt
Water, collection rainwater, which directly drains, to be emitted into ground or rainwater collection pool, is collected sewage and is entered in waste liquid tank 13.
The exhaust purification unit includes that purification liquid bath 9 and scavenging solution spray head 8, the scavenging solution spray head 8 are set to exhaust gas
The inner wall side of evacuated tube 3, and the hydrojet direction of scavenging solution spray head 8 is intersected with the outgassing direction of gas-guide tube 21, thus will purification
Liquid is sprayed on the necessary path of exhaust gas.
The purification liquid bath 9 is connected with purification liquid pump 10, and the purification liquid pump 10 is sprayed by purification liquid pipe 11 and scavenging solution
First 8 connection；Purification liquid pipe 11 can be directly arranged in drain pipe 6, and then the drainage trough 4 along side stretches out sprays with scavenging solution again
First 8 connection.
The utility model can carry out waste gas purification processing, and reclaiming clean sewage, purification in fine day by scavenging solution
The process of liquid are as follows: purification liquid bath → purification liquid pump → purification liquid pipe → scavenging solution spray head → gas-guide tube discharge exhaust gas → drainage trough →
Waste collection bucket → sewer pipe → rain sewage diversion device → waste liquid tank.
The utility model is then only collected discharge, the process of rainwater to rainwater in the rainy day are as follows: and exhaust gas evacuation pipe → →
Drainage trough → waste collection bucket → sewer pipe → rain sewage diversion device → ground or rainwater-collecting slot.
The gas componant detection unit includes the gas composition sensor 15 and rain for being set to 3 exit of exhaust gas evacuation pipe
Water sensor 16.Rain sewage diversion device 12 can be switched under rainy day and fine day respectively according to the detection signal of rain sensor 16
Carry out discharge rainwater or sewage effluent；The defeated of purification liquid pump 10 can be adjusted according to the detection signal of gas composition sensor 15
Outflow, sufficiently to meet the needs of waste gas purification processing.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (6)
1. a kind of exhaust pipe with rain-proof and purified treatment detection function, including gas sampling pipe, which is characterized in that also
Include:
Air guide drainage tube, the air guide drainage tube is made of gas-guide tube and the drainage tube being set in outside gas-guide tube, described to lead
Gap between tracheae and drainage tube constitutes drainage trough；The drainage tube be bend pipe, the lower end closed of drainage tube and with it is described
The outer wall of gas sampling pipe connects；The import of the gas-guide tube is docked with the outlet of gas sampling pipe, and the inlet tube of gas-guide tube
Diameter is consistent with the outlet caliber of gas sampling pipe；The outlet of the gas-guide tube is towards horizontal direction, and the upper half of gas-guide tube outlet
Partial tube wall length is greater than the tube wall length of lower half portion；
Exhaust gas evacuation pipe, the exhaust gas evacuation pipe are bend pipe, and the import of exhaust gas evacuation pipe is connect with the upper end of the drainage tube, are given up
The outlet of gas evacuated tube is vertically upward；
Waste collection unit, the waste collection unit include being detachably connected in the waste liquid on the closed end of drainage tube lower end
The import of collection bucket, the waste collection bucket is connected to drainage tube cavity, and the outlet of waste collection bucket is connected with by drain pipe
The outlet of sewer of rain pollution discharge separator, the rain pollution discharge separator is connected with waste liquid tank；
Exhaust purification unit, the exhaust purification unit include purification liquid bath and scavenging solution spray head, the scavenging solution spray head setting
Intersect in the hydrojet direction of the inner wall side of exhaust gas evacuation pipe, and scavenging solution spray head with the outgassing direction of gas-guide tube；The purification
Liquid bath is connected with purification liquid pump, and the purification liquid pump is connect by purifying liquid pipe with scavenging solution spray head；
Gas componant detection unit, the gas componant detection unit include being set to the gas componant in exhaust gas evacuation pipe exit
Sensor and rain sensor.
2. a kind of exhaust pipe with rain-proof and purified treatment detection function according to claim 1, feature exist
In the drainage tube is 120 ° of bend pipes.
3. a kind of exhaust pipe with rain-proof and purified treatment detection function according to claim 1, feature exist
In the lower end of the drainage tube, the import of gas-guide tube and the outlet of gas sampling pipe pass through same flanged joint.
4. a kind of exhaust pipe with rain-proof and purified treatment detection function according to claim 1, feature exist
In the internal diameter of the drainage tube is greater than the outer diameter 1-5cm of gas-guide tube.
5. a kind of exhaust pipe with rain-proof and purified treatment detection function according to claim 1, feature exist
In the waste collection bucket is rectangular bucket, and waste collection bucket is by screw connection in the bottom of the closed end of drainage tube lower end
Portion.
6. a kind of exhaust pipe with rain-proof and purified treatment detection function according to claim 1, feature exist
In the drainage tube is welded as a whole with exhaust gas evacuation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449115.9U CN209011491U (en) | 2018-09-05 | 2018-09-05 | A kind of exhaust pipe with rain-proof and purified treatment detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449115.9U CN209011491U (en) | 2018-09-05 | 2018-09-05 | A kind of exhaust pipe with rain-proof and purified treatment detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209011491U true CN209011491U (en) | 2019-06-21 |
Family
ID=66832512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821449115.9U Withdrawn - After Issue CN209011491U (en) | 2018-09-05 | 2018-09-05 | A kind of exhaust pipe with rain-proof and purified treatment detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209011491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025171A (en) * | 2018-09-05 | 2018-12-18 | 安徽省环境科学研究院 | A kind of exhaust pipe with rain-proof and purified treatment detection function |
-
2018
- 2018-09-05 CN CN201821449115.9U patent/CN209011491U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025171A (en) * | 2018-09-05 | 2018-12-18 | 安徽省环境科学研究院 | A kind of exhaust pipe with rain-proof and purified treatment detection function |
| CN109025171B (en) * | 2018-09-05 | 2023-08-04 | 安徽省生态环境科学研究院 | Exhaust emission pipe with rain-proof and purification treatment detects function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1766, Huaining Road, Administrative District, Hefei, Anhui 230071 Patentee after: Anhui Academy of ecological and Environmental Sciences Address before: No. 1766, Huaining Road, Administrative District, Hefei, Anhui 230071 Patentee before: ANHUI ACADEMY OF ENVRIONMENTAL SCIENCE RESEARCH |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190621 Effective date of abandoning: 20230804 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190621 Effective date of abandoning: 20230804 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |