CN114588740A - A environmental protection purification unit for organic waste gas purifies - Google Patents
A environmental protection purification unit for organic waste gas purifies Download PDFInfo
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- CN114588740A CN114588740A CN202210246040.9A CN202210246040A CN114588740A CN 114588740 A CN114588740 A CN 114588740A CN 202210246040 A CN202210246040 A CN 202210246040A CN 114588740 A CN114588740 A CN 114588740A
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- 238000000746 purification Methods 0.000 title claims abstract description 110
- 239000007789 gas Substances 0.000 title claims abstract description 84
- 239000010815 organic waste Substances 0.000 title claims abstract description 56
- 230000007613 environmental effect Effects 0.000 title claims description 4
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 239000002912 waste gas Substances 0.000 claims description 67
- 238000001179 sorption measurement Methods 0.000 claims description 59
- 238000005192 partition Methods 0.000 claims description 58
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 20
- 239000003814 drug Substances 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000002000 scavenging effect Effects 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40084—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by exchanging used adsorbents with fresh adsorbents
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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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- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of purification equipment, in particular to environment-friendly purification treatment equipment for purifying organic waste gas, which comprises an air inlet pipe, a first air guide pipe, a second air guide pipe and a purification box, wherein one end of a flow dividing pipe is respectively communicated with one end of the first air guide pipe and one end of the second air guide pipe, the air guide pipe air inlet assembly controls air inflow to be sent into the purification box through a flow dividing assembly arranged in the flow dividing pipe, finally, the purification treatment of the organic waste gas is finished by utilizing the purification assembly in the purification box, then, the purified gas is sent out, the non-stop purification treatment of the organic waste gas can be realized by arranging the first air guide pipe and the second air guide pipe, thereby effectively improving the purification efficiency of the organic waste gas, controlling the air inflow each time through the air inlet assembly, matching with the purification assembly arranged in the purification box, and controlling the purification liquid used each time according to the air inflow, the waste of purification resources is effectively avoided while the purification efficiency of the organic waste gas is ensured.
Description
Technical Field
The invention relates to the technical field of purification equipment, in particular to environment-friendly purification treatment equipment for purifying organic waste gas.
Background
In life, the damage of air quality to human health is the most fatal, wherein the most common particulate pollution waste gas and nitrogen oxide waste gas belong to the major pollution sources, along with the development and progress of industrial science and technology, the generated organic waste gas slowly invades the air on which people live, and the organic waste gas is a volatile gas and becomes another major pollution source next to the particulate pollution waste gas and the nitrogen oxide waste gas.
The purification treatment equipment of prior art can't guarantee stably because the absorbed quantity of waste gas, appears more or less circumstances easily when purifying, and the clarification plant of back process can't carry out high-efficient treatment to waste gas, causes equipment purification efficiency unstable, and purification resources is extravagant in a large number, when changing the purification subassembly in addition, needs to shut down the machine and change, leads to the purification efficiency to the waste gas to descend.
Based on the above, the invention provides an environment-friendly purification treatment device for purifying organic waste gas.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides environment-friendly purification treatment equipment for purifying organic waste gas, which solves the problems that the purification efficiency of the equipment is unstable, a large amount of purification resources are wasted, and the purification efficiency is reduced due to shutdown replacement of purification components because the waste gas absorption capacity cannot be ensured to be stable and the waste gas cannot be efficiently treated.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an environment-friendly purification treatment device for purifying organic waste gas comprises an air inlet pipe, a first air duct, a second air duct and a purification box, wherein a shunt pipe is arranged at one end of the air inlet pipe, one end of the shunt pipe is respectively communicated with one end of the first air duct and one end of the second air duct, the first air duct and one end of the second air duct are both communicated with a connecting pipe, one ends of the two connecting pipes extend into the purification box, a shunt assembly is arranged inside the shunt pipe, adsorption mechanisms are arranged at the tops of the first air duct and the second air duct, an air inlet assembly is arranged at one side inside the first air duct and one side inside the second air duct, and a purification assembly is arranged inside the purification box;
the air inlet assembly comprises a first partition plate, a movable plate and a second partition plate, the first partition plate and the second partition plate are respectively arranged in the first air duct, the movable plate is movably arranged between the first partition plate and the second partition plate, two third servo electric cylinders are symmetrically arranged on the left side of the movable plate, and an air pressure sensor is arranged on one side, close to the movable plate, of the second partition plate;
the purification assembly comprises a liquid medicine box and two air supply pipes, the liquid medicine box is located inside the purification box, the air supply pipes are arranged inside the two liquid medicine boxes, one end of the connecting pipe extends to the inside of the purification box, the inside of the connecting pipe is communicated with the inside of the two air supply pipes, a liquid inlet pipe and a liquid outlet pipe are respectively arranged above and below the inside of the liquid medicine box, and an exhaust pipe is further arranged above the inside of the liquid medicine box.
Preferably, a first air chamber is formed between the first partition plate and the movable plate, a second air chamber is formed between the movable plate and the second partition plate, and the movable plate is slidably disposed inside the first air chamber and the second air chamber.
Preferably, the first partition plate and the second partition plate are internally provided with a one-way automatic control valve, the one-way automatic control valve is used for left-side air inlet and right-side air outlet, and the movable plate is internally provided with a direction control valve.
Preferably, the reposition of redundant personnel subassembly includes the flow distribution plate, the inside one side of shunt tubes is rotated and is provided with the dwang, and the surface of dwang is provided with the flow distribution plate, the top of shunt tubes is provided with servo motor, and the one end of servo motor output shaft and the top fixed connection of dwang.
Preferably, adsorption apparatus constructs including trading workbin, adjustable shelf and active carbon adsorption board, the trading workbin sets up the top at first air duct, and the inside of trading the workbin is provided with the adjustable shelf, the inside of adjustable shelf is provided with the active carbon adsorption board, and the top and the bottom of adjustable shelf inner wall all are provided with the flexure strip, the inside of first air duct is provided with spacing, and the bottom of adjustable shelf is located the inside sliding connection of spacing, the top symmetry of trading the workbin is provided with two first servo electric jar, and the one end of two first servo electric jar drive shafts all with the top fixed connection of adjustable shelf.
Preferably, the inside of the material changing box is provided with a feeding frame, a through groove matched with the movable frame is formed in the feeding frame, second servo electric cylinders are arranged on the front side and the rear side of the feeding frame, a material pushing plate is arranged on the left side inside the feeding frame in a sliding mode, one end of a driving shaft of each second servo electric cylinder is fixedly connected with two sides of the material pushing plate, and turnover plates are arranged on two sides of the top of the material changing box.
Preferably, the working principle of the environment-friendly purification treatment equipment is as follows:
organic waste gas is sent into the flow dividing pipe from one end of the gas inlet pipe, the output shaft of the servo motor is utilized to drive the rotating rod to rotate inside the flow dividing pipe, the rotating rod drives the flow dividing plate to rotate inside the flow dividing pipe, one side of the flow dividing plate is controlled to be in contact with the inner wall of one side close to the first gas guide pipe and the inner wall of one side of the second gas guide pipe, so that the waste gas is controlled to enter the first gas guide pipe and the inner part of the second gas guide pipe;
the waste gas treated by the activated carbon adsorption plate passes through the one-way automatic control valve in the first partition plate to enter the first gas chamber, the gas flow direction of the direction control valve in the movable plate is left-in and right-out, the one-way automatic control valve in the second partition plate is in a closed state, and the waste gas passes through the first gas chamber and the direction control valve to enter the second gas chamber;
the method comprises the steps that an air pressure sensor arranged on one side of a second partition plate is used for detecting air pressure in a second air chamber in real time, an air pressure value is preset in the air pressure sensor, for example, the set air pressure value is k, the detected air pressure value is j, when the value of j reaches k, an opening signal is transmitted to a one-way automatic control valve in the second partition plate, a closing signal is transmitted to a direction control valve in a movable plate, at the moment, the one-way automatic control valve in the second partition plate is opened, a third servo electric cylinder driving shaft pushes the movable plate to slide to one side of the second partition plate, the movable plate sends waste gas in the second air chamber into a purification box through a connecting pipe, and single air inlet operation is completed;
introducing a purifying liquid matched with the air inflow of the waste gas into the liquid medicine tank through a liquid inlet pipe, introducing the waste gas into the purifying liquid through an air supply pipe, purifying the waste gas by using the purifying liquid, and timely pumping out the purified gas through an exhaust pipe;
in order to ensure the normal adsorption treatment efficiency of the organic waste gas, the adsorption plate in the adsorption assembly is replaced after the organic waste gas is adsorbed by the first air duct for a period of time, when the activated carbon adsorption plate in the first air duct is replaced, one side of the flow distribution plate is firstly contacted with the inner wall of one side close to the first air duct, so that the waste gas enters the second air duct from the flow distribution pipe, then the two first servo electric cylinder driving shafts are utilized to drive the movable frame to slide upwards from the inside of the limit frame, the movable frame slides into the feeding frame from the inside of the limit frame, then the two second servo electric cylinder driving shafts drive the material pushing plate to push the activated carbon adsorption plate on the left side into the movable frame, the activated carbon adsorption plate to be replaced is pushed into the inside of the feeding frame from the inside of the movable frame, then the first servo electric cylinder driving shaft pushes the movable frame downwards, and the movable frame enters the inside of the limit frame, completing the automatic replacement of the adsorption assembly;
when the first air duct or the second air duct is overhauled and the adsorption assembly is replaced, the flow distribution plate controls waste gas to enter another purification channel which normally runs, and non-stop purification treatment of the waste gas is achieved.
(III) advantageous effects
The invention provides an environment-friendly purification treatment device for purifying organic waste gas. Compared with the prior art, the method has the following beneficial effects:
(1) through the shunt assembly arranged in the shunt pipe, organic waste gas is controlled by the shunt plate to enter the inside of the first air duct and the second air duct, the organic waste gas enters the first air duct from the air inlet pipe through the shunt pipe, after the organic waste gas is adsorbed by the adsorption mechanism in the first air duct, the organic waste gas is controlled by the air inlet assembly and then is sent into the inside of the purification box through the connecting pipe, finally, the purification assembly in the purification box is used for completing the purification treatment of the organic waste gas, and then the gas after the purification treatment is sent out, the non-stop purification treatment of the organic waste gas can be realized by arranging the first air duct and the second air duct, thereby effectively improving the purification efficiency of the organic waste gas, controlling the air inlet amount each time through the air inlet assembly, matching with the purification assembly arranged in the purification box, controlling the purification liquid used each time according to the air inlet amount, ensuring the purification efficiency of the organic waste gas, waste of purification resources is effectively avoided;
(2) the rotating rod is driven by the output shaft of the servo motor to rotate inside the flow dividing pipe, the rotating rod drives the flow dividing plate to rotate in the flow dividing pipe, one side of the flow dividing plate is controlled to be in contact with the inner wall of one side close to the first air duct or the second air duct, so that the control of waste gas entering the first air duct or the second air duct is realized, when the first air duct or the second air duct is overhauled and the adsorption component is replaced, the waste gas is controlled to enter another purification channel which normally runs through the flow dividing plate, the non-stop purification treatment of the waste gas is realized, and the purification efficiency of the waste gas is effectively improved;
(3) through the inside at first air duct and second air duct sets up the subassembly that admits air, let the waste gas after the active carbon adsorption board is handled pass in the inside one-way automatic control valve of first baffle gets into first air cavity, utilize first baffle, the inside valve control of second baffle and fly leaf, and carry out real-time detection to the atmospheric pressure of the inside waste gas of second air cavity, see off the inside waste gas of second air cavity again after reaching the default, make and get into the inside waste gas volume star of connecting tube through the second baffle at every turn, realize the constant control to intake air quantity at every turn, guarantee the purification efficiency to waste gas.
Drawings
FIG. 1 is a schematic diagram of the structure of an environmental-friendly purification treatment device for purifying organic waste gas according to the present invention;
fig. 2 is a top view of the internal structure of the shunt tube of the present invention;
FIG. 3 is a cross-sectional view of a first gas-guide tube and a head box arrangement according to the invention;
FIG. 4 is a top view of the internal structure of the changing box according to the invention;
FIG. 5 is a top view of the interior structure of the first gas conduit of the present invention;
fig. 6 is a sectional view of the structure of the purification tank of the present invention.
In the figure, 10, an air inlet pipe; 20. a first air duct; 30. a second air duct; 40. a purification box; 50. a shunt tube; 60. a connecting pipe; 101. a flow distribution plate; 102. rotating the rod; 103. a servo motor; 201. changing a material box; 202. a movable frame; 203. a limiting frame; 204. a first servo electric cylinder; 205. a feeding frame; 206. a second servo electric cylinder; 207. a material pushing plate; 301. a first separator; 302. a movable plate; 303. a second separator; 304. a third servo electric cylinder; 401. a liquid medicine box; 402. an air supply pipe; 403. a liquid inlet pipe; 404. a liquid outlet pipe; 405. and an air exhaust pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an environment-friendly purification treatment device for purifying organic waste gas comprises an air inlet pipe 10, a first air duct 20, a second air duct 30 and a purification box 40, wherein a shunt pipe 50 is arranged at one end of the air inlet pipe 10, one end of the shunt pipe 50 is respectively communicated with one end of the first air duct 20 and one end of the second air duct 30, one ends of the first air duct 20 and the second air duct 30 are respectively communicated with a connecting pipe 60, one ends of the two connecting pipes 60 extend into the purification box 40, a shunt component is arranged inside the shunt pipe 50, adsorption mechanisms are arranged at the tops of the first air duct 20 and the second air duct 30, an air inlet component is arranged at one side of the insides of the first air duct 20 and the second air duct 30, and a purification component is arranged inside the purification box 40; when the device is used, organic waste gas is sent into the shunt pipe 50 from one end of the air inlet pipe 10, the shunt pipe 50 is used for controlling the organic waste gas to enter the inner parts of the first air guide pipe 20 and the second air guide pipe 30, when the organic waste gas is purified in the first air guide pipe 20, the inner part of the shunt pipe 50 and the inner part of the second air guide pipe 30 are in a closed state, at the moment, the organic waste gas enters the first air guide pipe 20 from the air inlet pipe 10 through the shunt pipe 50, after the organic waste gas is adsorbed by the adsorption mechanism in the first air guide pipe 20, the organic waste gas is sent into the inner part of the purification box 40 through the connecting pipe 60 after the air inlet component controls the air inlet amount, finally, the purification component in the purification box 40 is used for completing the purification treatment of the organic waste gas, the purified gas is sent out, the non-stop purification treatment of the organic waste gas can be realized by arranging the first air guide pipe 20 and the second air guide pipe 30, thereby effectively improving the purification efficiency of the organic waste gas, through the air input of subassembly control at every turn that admits air, the cooperation is at the inside purification subassembly that sets up of purifying box 40, according to the purifying liquid that uses at every turn of air input control, when guaranteeing organic waste gas purification efficiency, also effectively avoids the waste to purifying the resource.
In order to realize the control of air intake of the first air duct 20 and the second air duct 30, the flow dividing assembly includes a flow dividing plate 101, a rotating rod 102 is rotatably arranged at one side inside the flow dividing pipe 50, the flow dividing plate 101 (as shown in fig. 2) is arranged on the surface of the rotating rod 102, a servo motor 103 is arranged at the top of the flow dividing pipe 50, and one end of an output shaft of the servo motor 103 is fixedly connected with the top end of the rotating rod 102; utilize servo motor 103 output shaft to drive dwang 102 to rotate in shunt tubes 50's inside, dwang 102 drives flow distribution plate 101 and rotates in shunt tubes 50, one side of control flow distribution plate 101 and the one side inner wall contact that is close to first air duct 20 or second air duct 30, thereby the realization gets into the inside control of first air duct 20 or second air duct 30 to waste gas, when first air duct 20 or the inside maintenance of second air duct 30 and adsorption component's change, through flow distribution plate 101 control waste gas get into during another normal operating's purification passage, realize the purification treatment of not shutting down to waste gas, effectively improve the purification efficiency to waste gas.
In order to ensure the normal adsorption treatment efficiency of the organic waste gas, the first air duct 20 needs to replace the adsorption plate in the adsorption assembly after adsorbing the organic waste gas for a period of time, the adsorption mechanism comprises a material changing box 201, a movable frame 202 and an active carbon adsorption plate, the material changing box 201 is arranged at the top of the first air duct 20, the movable frame 202 is arranged inside the material changing box 201, the active carbon adsorption plate is arranged inside the movable frame 202, elastic sheets are arranged at the top and the bottom of the inner wall of the movable frame 202, and the position of the active carbon adsorption plate inside the movable frame 202 is ensured to be limited by the upper and lower elastic sheets (as shown in fig. 3); a limiting frame 203 is arranged inside the first air duct 20, the bottom of the movable frame 202 is positioned inside the limiting frame 203 and is connected with the limiting frame in a sliding manner, two first servo electric cylinders 204 are symmetrically arranged at the top of the material changing box 201, one end of each of the two first servo electric cylinder 204 driving shafts is fixedly connected with the top of the movable frame 202, a feeding frame 205 is arranged inside the material changing box 201, a through groove matched with the movable frame 202 is arranged in the feeding frame 205, the front side and the rear side of the feeding frame 205 are both provided with a second servo electric cylinder 206, a material pushing plate 207 is slidably arranged on the left side inside the feeding frame 205, one end of each of two driving shafts of the second servo electric cylinder 206 is fixedly connected with two sides of the material pushing plate 207 respectively (as shown in fig. 4), two sides of the top of the material changing box 201 are provided with turning plates, the active carbon adsorption plate in the material changing box 201 is conveniently taken and placed by opening the turnover plate; when the activated carbon adsorption plate in the first air duct 20 is replaced, firstly, one side of the flow distribution plate 101 contacts with the inner wall of one side close to the first air duct 20, so that the waste gas enters the second air duct 30 from the flow distribution pipe 50, then, two first servo electric cylinder 204 driving shafts are utilized to drive the movable frame 202 to slide upwards from the inside of the limit frame 203, the movable frame 202 slides into the feeding frame 205 from the inside of the limit frame 203, then, two second servo electric cylinder 206 driving shafts drive the material pushing plate 207 to push the activated carbon adsorption plate on the left side into the movable frame 202, the activated carbon adsorption plate to be replaced is pushed into the inside of the feeding frame 205 from the inside of the movable frame 202, then, the first servo electric cylinder 204 driving shafts push the movable frame 202 downwards, the movable frame 202 enters the inside of the limit frame 203, the automatic replacement of the adsorption assembly is completed, the top of the movable frame 202 seals the space between the material changing box 201 and the inside of the first air duct 20, avoid first air duct 20 when carrying out purification treatment to waste gas, waste gas passes through the tank 201 loss of trading and goes out, has guaranteed exhaust gas purification equipment's operational safety.
In order to realize control of the air inflow of each exhaust gas, the air intake assembly includes a first partition plate 301, a movable plate 302 and a second partition plate 303, the first partition plate 301 and the second partition plate 303 are respectively arranged inside the first air duct 20, and the movable plate 302 is movably arranged between the first partition plate 301 and the second partition plate 303, wherein a first air chamber is formed between the first partition plate 301 and the movable plate 302, a second air chamber is formed between the movable plate 302 and the second partition plate 303 (as shown in fig. 5), the first partition plate 301 and the second partition plate 303 are both internally provided with a one-way automatic control valve, the one-way automatic control valve is used for left-side air intake and right-side air outtake, the movable plate 302 is internally provided with a direction control valve, the left side of the movable plate 302 is symmetrically provided with two third servo electric cylinders 304, and one side of the second partition plate 303 close to the movable plate 302 is provided with an air pressure sensor; when the waste gas is fed into the purifying box 40, the waste gas treated by the activated carbon adsorption plate enters the first air chamber through the one-way automatic control valve inside the first partition plate 301, at this time, the air flow direction of the direction control valve inside the movable plate 302 is left-in and right-out, the one-way automatic control valve inside the second partition plate 303 is in a closed state, the waste gas enters the second air chamber through the first air chamber and the direction control valve, the air pressure inside the second air chamber is detected in real time by using the air pressure sensor arranged on one side of the second partition plate 303, the detected air pressure value is j by presetting an air pressure value inside the air pressure sensor, for example, the set air pressure value is k, when the value of j reaches k, an opening signal is transmitted to the one-way automatic control valve in the second partition plate 303, and a closing signal is transmitted to the direction control valve in the movable plate 302, at this time, the one-way automatic control valve in the second partition plate 303 is opened, the driving shaft of the third servo electric cylinder 304 pushes the movable plate 302 to slide towards one side of the second partition plate 303, the movable plate 302 sends the exhaust gas in the second air chamber into the purification box 40 through the connecting pipe 60, single air intake operation is completed, then the one-way automatic control valve in the second partition plate 303 is closed, the air flow direction of the direction control valve in the movable plate 302 is changed into right inlet and left outlet, the driving shaft of the third servo electric cylinder 304 drives the movable plate 302 to reset, the exhaust gas in the first air chamber is led into the second air chamber, the exhaust gas is continuously led into the second air chamber, continuous air intake is carried out in the purification box 40, constant control over air intake amount at each time is achieved, and purification efficiency of the exhaust gas is guaranteed.
In order to efficiently purify a constant amount of waste gas fed by an air inlet assembly, the purification assembly comprises two chemical liquid tanks 401 and two air supply pipes 402, the chemical liquid tanks 401 are positioned inside the purification tank 40 (as shown in fig. 6), the air supply pipes 402 are arranged inside the two chemical liquid tanks 401, one end of the connecting pipe 60 extends into the purification tank 40, the inside of the connecting pipe 60 is communicated with the insides of the two air supply pipes 402, the upper part and the lower part inside the chemical liquid tanks 401 are respectively provided with a liquid inlet pipe 403 and a liquid outlet pipe 404, and the upper part inside the chemical liquid tanks 401 is also provided with an air suction pipe 405; wherein the inside of two blast pipes 402 all is provided with the solenoid valve, break-make through the solenoid valve in controlling two blast pipes 402, let the inside waste gas of connecting pipe 60 get into one of them spray tank 401, let in with waste gas air input assorted scavenging solution through feed liquor pipe 403 to spray tank 401, waste gas lets in the scavenging solution through blast pipe 402, utilize the scavenging solution to carry out purification treatment to waste gas, the gas after will purifying is in time taken out through exhaust tube 405, the scavenging solution in spray tank 401 is in time changed through drain pipe 404, guarantee that the scavenging solution can play the efficient purifying effect to the waste gas of sending into at every turn, thereby effectively avoided the wasting of resources after excessive scavenging solution is handled to waste gas purification, and too few scavenging solution can't play effectual purifying effect to waste gas.
The working principle is as follows:
organic waste gas is sent into the shunt pipe 50 from one end of the air inlet pipe 10, the output shaft of the servo motor 103 is used for driving the rotating rod 102 to rotate inside the shunt pipe 50, the rotating rod 102 drives the shunt plate 101 to rotate inside the shunt pipe 50, one side of the shunt plate 101 is controlled to be in contact with the inner wall of one side close to the first air duct 20 and the second air duct 30, so that the waste gas is controlled to enter the first air duct 20 and the inside of the second air duct 30, when the organic waste gas is purified inside the first air duct 20, the inside of the shunt pipe 50 and the inside of the second air duct 30 are in a closed state, at the moment, the organic waste gas enters the first air duct 20 from the air inlet pipe 10 through the shunt pipe 50, and the waste gas is adsorbed by using an activated carbon adsorption plate of an adsorption mechanism in the first air duct 20;
the waste gas treated by the activated carbon adsorption plate passes through the one-way automatic control valve in the first partition plate 301 to enter the first air chamber, at this time, the gas flow direction of the direction control valve in the movable plate 302 is left-in and right-out, the one-way automatic control valve in the second partition plate 303 is in a closed state, and the waste gas passes through the first air chamber and the direction control valve to enter the second air chamber;
the air pressure in the second air chamber is detected in real time by using an air pressure sensor arranged on one side of the second partition plate 303, an air pressure value is preset in the air pressure sensor, for example, the set air pressure value is k, the detected air pressure value is j, when the value of j reaches k, an opening signal is transmitted to the one-way automatic control valve in the second partition plate 303, and a closing signal is transmitted to the direction control valve in the movable plate 302, at the moment, the one-way automatic control valve in the second partition plate 303 is opened, the driving shaft of the third servo electric cylinder 304 pushes the movable plate 302 to slide towards one side of the second partition plate 303, and the movable plate 302 sends the waste gas in the second air chamber into the purifying box 40 through the connecting pipe 60, so that a single air inlet operation is completed;
introducing a purifying liquid matched with the air inflow of the waste gas into the liquid medicine box 401 through the liquid inlet pipe 403, introducing the waste gas into the purifying liquid through the air supply pipe 402, purifying the waste gas by using the purifying liquid, and timely pumping out the purified gas through the air pumping pipe 405;
in order to ensure the normal adsorption treatment efficiency of the organic waste gas, the first air duct 20 is used for carrying out adsorption treatment on the organic waste gas for a period of time, then the adsorption plate in the adsorption assembly is replaced, when the activated carbon adsorption plate in the first air duct 20 is replaced, firstly, one side of the flow distribution plate 101 is contacted with the inner wall of one side close to the first air duct 20, so that the waste gas enters the second air duct 30 from the flow distribution pipe 50, then, two first servo electric cylinder 204 driving shafts are used for driving the movable frame 202 to slide upwards from the inside of the limit frame 203, the movable frame 202 slides into the feeding frame 205 from the inside of the limit frame 203, then, two second servo electric cylinder 206 driving shafts are used for driving the material pushing plate 207 to push the activated carbon adsorption plate on the left side into the movable frame 202, the activated carbon adsorption plate to be replaced is pushed into the inside of the feeding frame 205 from the inside of the movable frame 202, then, the first servo electric cylinder 204 driving shafts push the movable frame 202 downwards, the movable frame 202 enters the inside of the limiting frame 203 to complete the automatic replacement of the adsorption component;
when the first air duct 20 or the second air duct 30 is overhauled and the adsorption assembly is replaced, the flow distribution plate 101 controls the waste gas to enter another purification channel which normally runs, and the waste gas is purified without stopping.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an environmental protection purification treatment equipment for organic waste gas purifies, includes intake pipe (10), first air duct (20), second air duct (30) and purifying box (40), the one end of intake pipe (10) is provided with shunt tubes (50), and the one end of shunt tubes (50) communicates with the one end of first air duct (20), second air duct (30) respectively, the one end of first air duct (20) and second air duct (30) all communicates there is connecting pipe (60), and the one end of two connecting pipes (60) all extends to the inside of purifying box (40), its characterized in that: a shunt component is arranged inside the shunt pipe (50), adsorption mechanisms are arranged at the tops of the first air guide pipe (20) and the second air guide pipe (30), an air inlet component is arranged at one side inside the first air guide pipe (20) and the second air guide pipe (30), and a purification component is arranged inside the purification box (40);
the air inlet assembly comprises a first partition plate (301), a movable plate (302) and a second partition plate (303), the first partition plate (301) and the second partition plate (303) are respectively arranged inside the first air duct (20), the movable plate (302) is movably arranged between the first partition plate (301) and the second partition plate (303), two third servo electric cylinders (304) are symmetrically arranged on the left side of the movable plate (302), and an air pressure sensor is arranged on one side, close to the movable plate (302), of the second partition plate (303);
the purification assembly comprises a liquid medicine box (401) and an air supply pipe (402), wherein the liquid medicine box (401) is located in the purification box (40), two air supply pipes (402) are arranged in the two liquid medicine boxes (401), one end of each connecting pipe (60) extends to the inside of the purification box (40), the inside of each connecting pipe (60) is communicated with the inside of the two air supply pipes (402), the upper part and the lower part of the inside of each liquid medicine box (401) are respectively provided with a liquid inlet pipe (403) and a liquid outlet pipe (404), and an air exhaust pipe (405) is further arranged above the inside of each liquid medicine box (401).
2. The environmental-friendly purification treatment equipment for organic waste gas purification according to claim 1, wherein: a first air chamber is formed between the first partition plate (301) and the movable plate (302), a second air chamber is formed between the movable plate (302) and the second partition plate (303), and the movable plate (302) is arranged inside the first air chamber and the second air chamber in a sliding mode.
3. The environmental-friendly purification treatment device for organic waste gas purification according to claim 1, wherein: one-way automatic control valves are arranged in the first partition plate (301) and the second partition plate (303), the one-way automatic control valves are used for left-side air inlet and right-side air outlet, and a direction control valve is arranged in the movable plate (302).
4. The environmental-friendly purification treatment equipment for organic waste gas purification according to claim 1, wherein: the shunt assembly includes flow distribution plate (101), inside one side of shunt tubes (50) is rotated and is provided with dwang (102), and the surface of dwang (102) is provided with flow distribution plate (101), the top of shunt tubes (50) is provided with servo motor (103), and the top fixed connection of the one end of servo motor (103) output shaft and dwang (102).
5. The environmental-friendly purification treatment device for organic waste gas purification according to claim 1, wherein: adsorption device is including trading workbin (201), adjustable shelf (202) and active carbon adsorption board, trade workbin (201) and set up the top at first air duct (20), and the inside of trading workbin (201) is provided with adjustable shelf (202), the inside of adjustable shelf (202) is provided with the active carbon adsorption board, and the top and the bottom of adjustable shelf (202) inner wall all are provided with the flexure strip, the inside of first air duct (20) is provided with spacing (203), and the bottom of adjustable shelf (202) is located the inside sliding connection of spacing (203), the top symmetry of trading workbin (201) is provided with two first servo electric jar (204), and the one end of two first servo electric jar (204) drive shafts all with the top fixed connection of adjustable shelf (202).
6. An environmental protection purification treatment apparatus for organic waste gas purification according to claim 5, wherein: the inside of work bin (201) is provided with pay-off frame (205), and the inside of pay-off frame (205) set up with adjustable shelf (202) matched with logical groove, the side all is provided with second servo electric jar (206) around pay-off frame (205), and the inside left side of pay-off frame (205) slides and is provided with scraping wings (207), two the one end of second servo electric jar (206) drive shaft respectively with the both sides fixed connection of scraping wings (207), wherein the both sides at work bin (201) top all are provided with the returning face plate.
7. The environmental-friendly purification treatment equipment for organic waste gas purification according to claim 1, wherein: the working principle of the environment-friendly purification treatment equipment is as follows:
organic waste gas is sent into the shunt pipe (50) from one end of the air inlet pipe (10), the output shaft of the servo motor (103) is utilized to drive the rotating rod (102) to rotate in the shunt pipe (50), the rotating rod (102) drives the shunt plate (101) to rotate in the shunt pipe (50), one side of the shunt plate (101) is controlled to be in contact with the inner wall of one side close to the first air duct (20) and the second air duct (30), thereby realizing the control of the waste gas entering the first air duct (20) and the second air duct (30), when the purification treatment of the organic waste gas is carried out in the first air duct (20), the space between the inside of the shunt pipe (50) and the inside of the second air duct (30) is in a closed state, at the moment, the organic waste gas enters the first air duct (20) from the air inlet pipe (10) through the shunt pipe (50), the waste gas is adsorbed by an activated carbon adsorption plate of an adsorption mechanism in the first gas guide pipe (20);
the waste gas treated by the activated carbon adsorption plate enters the first air chamber through the one-way automatic control valve in the first partition plate (301), the gas flow direction of the direction control valve in the movable plate (302) is left-in and right-out, the one-way automatic control valve in the second partition plate (303) is in a closed state, and the waste gas enters the second air chamber through the first air chamber and the direction control valve;
the air pressure in the second air chamber is detected in real time by using an air pressure sensor arranged on one side of the second partition plate (303), an air pressure value is preset in the air pressure sensor, for example, the set air pressure value is k, the detected air pressure value is j, when the value of j reaches k, an opening signal is transmitted to the one-way automatic control valve in the second partition plate (303), a closing signal is transmitted to the direction control valve in the movable plate (302), at the moment, the one-way automatic control valve in the second partition plate (303) is opened, a driving shaft of a third servo electric cylinder (304) pushes the movable plate (302) to slide to one side of the second partition plate (303), and the movable plate (302) sends exhaust gas in the second air chamber into the purification box (40) through a connecting pipe (60) to finish single air inlet operation;
purifying liquid matched with the air inflow of the waste gas is introduced into the liquid medicine box (401) through the liquid inlet pipe (403), the waste gas is introduced into the purifying liquid through the air supply pipe (402), the purifying liquid is used for purifying the waste gas, and the purified gas is extracted in time through the air extraction pipe (405);
in order to ensure the normal adsorption treatment efficiency of the organic waste gas, the adsorption plate in the adsorption assembly is replaced after the organic waste gas is adsorbed by the first air duct (20) for a period of time, when the activated carbon adsorption plate in the first air duct (20) is replaced, firstly, one side of the flow distribution plate (101) is in contact with the inner wall of one side close to the first air duct (20), so that the waste gas enters the second air duct (30) from the flow distribution pipe (50), then, the driving shaft of the two first servo electric cylinders (204) is utilized to drive the movable frame (202) to slide upwards from the inside of the limiting frame (203), the movable frame (202) slides into the feeding frame (205) from the inside of the limiting frame (203), then, the driving shaft of the two second servo electric cylinders (206) drives the material pushing plate (207) to push the activated carbon adsorption plate on the left side into the movable frame (202), and the activated carbon adsorption plate to be replaced is pushed into the inside of the feeding frame (205) from the inside of the movable frame (202), then a first servo electric cylinder (204) drives a shaft to push the movable frame (202) downwards, and the movable frame (202) enters the inside of the limiting frame (203) to finish the automatic replacement of the adsorption component;
when the first air duct (20) or the second air duct (30) is internally overhauled and the adsorption assembly is replaced, the flow distribution plate (101) is used for controlling waste gas to enter another purification channel which normally runs, and the waste gas is purified without stopping.
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| CN202210246040.9A CN114588740A (en) | 2022-03-14 | 2022-03-14 | A environmental protection purification unit for organic waste gas purifies |
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| CN202210246040.9A CN114588740A (en) | 2022-03-14 | 2022-03-14 | A environmental protection purification unit for organic waste gas purifies |
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