CN206381798U - A kind of methyl pyruvate tail gas absorption adsorption tower - Google Patents

A kind of methyl pyruvate tail gas absorption adsorption tower Download PDF

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Publication number
CN206381798U
CN206381798U CN201720057815.2U CN201720057815U CN206381798U CN 206381798 U CN206381798 U CN 206381798U CN 201720057815 U CN201720057815 U CN 201720057815U CN 206381798 U CN206381798 U CN 206381798U
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absorption
post
absorbing liquid
king
liquid bath
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CN201720057815.2U
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宋彦磊
何正江
黄崇琛
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Hubei Jasper Biotechnology Co Ltd
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Hubei Jasper Biotechnology Co Ltd
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Abstract

The utility model discloses a kind of methyl pyruvate tail gas absorption adsorption tower, including support frame, centrifugal blower and absorption king-post, the top middle position of support frame as described above is provided with absorption liquid bath, liquid level sensor is installed on the inwall for absorbing liquid bath, drawing and pulling type screen pack is embedded with the preceding surface for absorbing liquid bath, the absorption king-post is arranged on the top middle position for absorbing liquid bath, the centrifugal blower is fixed on the left side of support frame by the base installed in centrifugal blower bottom, and the outside of the centrifugal blower is provided with blimp.The utility model is provided with screen pack in liquid bath is absorbed, and employ drawing and pulling type structure, it is easy to periodic cleaning and replacing, avoid absorbing liquid and flowed into after absorption methyl pyruvate and absorbed in liquid bath, the problem of causing polluted absorbing liquid, while there is also mounted control valve, increases the automatization level of adsorption tower, the problem of artificial operation labor intensity is big is solved, adsorption tower absorption production work efficiency is improved.

Description

A kind of methyl pyruvate tail gas absorption adsorption tower
Technical field
The utility model belongs to adsorption tower technical field, and in particular to a kind of methyl pyruvate tail gas absorption adsorption tower.
Background technology
Factory floor can produce the pollutant of the pernicious gases such as excitant when being engaged in production operation, and factory ecological to the Nature Area's environment can all cause the harm of air pollution, therefore it is anti-that a set of pollution is made after need to being collected to the waste gas that painting line is discharged Equipment is controlled, exhaust-gas treatment is emitted into air to meeting again after air pollutant emission standard, in order to avoid cause environment and personnel Harm;Adsorption tower utilizes the operation principle of Gas-Liquid Absorption method, and the greasy dirt in waste gas, particle and partial organic exhaust gas are carried out Adsorption treatment in advance, then by clean waste gas using active carbon particle absorption organic gas, so as to reach purifying industrial waste gases Effect.
But methyl pyruvate tail gas absorption adsorption tower in the market during actual industrial production use still In the presence of certain defect, drawing and pulling type screen pack is not set in liquid bath is absorbed, it is impossible to which the absorbing liquid under spray is to pyruvic acid Flow into and filtered when absorbing liquid bath after methyl esters tail gas adsorption, it is impossible to ensure the pure of absorbing liquid, be not provided with control valve, it is impossible to Realize the automatic waste discharge liquid and addition absorbing liquid of adsorption tower, it is impossible to improve the automatization level of adsorption tower.
Utility model content
The purpose of this utility model is to provide a kind of methyl pyruvate tail gas absorption adsorption tower, to solve above-mentioned background skill Propose not set drawing and pulling type screen pack in liquid bath is absorbed in art, it is impossible to which the absorbing liquid under spray is to methyl pyruvate tail gas Flow into and filtered when absorbing liquid bath after absorption, it is impossible to ensure the pure of absorbing liquid, be not provided with control valve, it is impossible to realize absorption The automatic waste discharge liquid and addition absorbing liquid of tower, it is impossible to the problem of improving the automatization level of adsorption tower.
To achieve the above object, the utility model provides following technical scheme:A kind of methyl pyruvate tail gas absorption absorption Tower, including support frame, centrifugal blower and absorption king-post, the top middle position of support frame as described above are provided with absorption liquid bath, and It is provided with absorbing liquid circulating pump, the inwall of the absorption liquid bath and installs at the right positions for absorbing liquid bath above support frame There is liquid level sensor, and absorb the interior bottom portion of liquid bath and be fixed with insertion on PH value detector, the preceding surface of the absorption liquid bath There is drawing and pulling type screen pack, and absorb the top of liquid bath and absorbing liquid pipeline is installed at the rear position of absorption king-post, it is described The bottom of absorption liquid bath, which is provided with waste liquid outlet, the absorbing liquid pipeline, is provided with control valve, the left side of support frame as described above Control panel is installed, the outside of the absorbing liquid circulating pump, which is provided with the right side of protective cover, and absorbing liquid circulating pump, to be connected with One end of liquid-transport pipe-line, the absorption king-post is arranged on the top middle position for absorbing liquid bath, and the interior subordinate of absorption king-post Side is provided with inside the first grid, the absorption king-post and is provided with the first packing layer at the top position of the first grid, and It is provided with the bosom position for adsorbing king-post above air-flow equalizing layer, the air-flow equalizing layer and is provided with the second filler Shower nozzle is installed on layer, the inwall of the absorption king-post, while one end of shower nozzle and the transfusion being arranged on on the right side of absorption king-post The other end connection of pipeline, and the second grid, the second gate are installed at the top position of shower nozzle inside absorption king-post Demisting layer is provided with above lattice, the top of the absorption king-post is provided with exhaust outlet, the centrifugal blower by installed in from The base of heart blower fan bottom is fixed on the left side of support frame, and the side of centrifugal blower is provided with exhaust pipe, and opposite side is set There is tail gas air inlet pipe, while one end of tail gas air inlet pipe is bolted to connection with absorption king-post, outside the centrifugal blower Portion is provided with blimp, the absorbing liquid circulating pump, liquid level sensor, PH value detector, centrifugal blower and control valve with control Panel processed is electrically connected with.
It is preferred that, the control valve is provided with two altogether, and two control valves are separately mounted to waste liquid outlet and absorption On liquid pipe road.
It is preferred that, the blimp is the component being made up of acoustic material.
It is preferred that, the absorption king-post is integral type structure with absorbing liquid bath.
It is preferred that, the absorbing liquid circulating pump is bolted to connection with support frame.
Compared with prior art, the beneficial effects of the utility model are:The utility model was provided with liquid bath is absorbed Filter screen, and employ drawing and pulling type structure, make screen pack be easy to periodic cleaning and replacing after liquid is filtered absorption of, it is to avoid absorbing liquid Flow into and absorbed in liquid bath after absorption methyl pyruvate, the problem of causing polluted absorbing liquid, while also in waste liquid outlet and suction Liquid collecting tube road is mounted with control valve, adsorption tower is realized automatic exclusion waste liquid and addition absorbing liquid, increase absorption using control valve The automatization level of tower, solves the problem of artificial operation labor intensity is big, improves adsorption tower absorption production work efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the rearview that the utility model adsorbs king-post.
In figure:1- exhaust outlets;2- demistings layer;3- shower nozzles;4- air-flow equalizing layers;The grids of 5- first;6- absorbing liquid circulating pumps; 7- protective covers;8- liquid-transport pipe-lines;9- liquid level sensors;10- support frames;11-PH value detectors;12- waste liquid outlets;13- inhales Liquidceiver;14- drawing and pulling type screen packs;15- control panels;16- bases;17- centrifugal blowers;18- exhaust pipes;19- blimps; 20- tail gas air inlet pipe;The packing layers of 21- first;The packing layers of 22- second;The grids of 23- second;24- adsorbs king-post;25- absorbs liquid pipe Road;26- control valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme:A kind of methyl pyruvate tail gas absorption absorption Tower, including support frame 10, centrifugal blower 17 and absorption king-post 24, the top middle position of support frame 10 are provided with absorption liquid bath 13, and the top of support frame 10 is provided with absorbing liquid circulating pump 6 at the right positions for absorbing liquid bath 13, absorbs the interior of liquid bath 13 Liquid level sensor 9 is installed on wall, and absorbs the interior bottom portion of liquid bath 13 and is fixed with PH value detector 11, is absorbed before liquid bath 13 Drawing and pulling type screen pack 14 is embedded with surface, and absorbs the top of liquid bath 13 and is provided with the rear position of absorption king-post 24 Absorbing liquid pipeline 25, the bottom of absorption liquid bath 13, which is provided with waste liquid outlet 12, absorbing liquid pipeline 25, is provided with control valve 26, The left side of support frame 10 is provided with control panel 15, and the outside of absorbing liquid circulating pump 6 is provided with protective cover 7, and absorbing liquid is circulated The right side of pump 6 is connected with one end of liquid-transport pipe-line 8, and absorption king-post 24 is arranged on the top middle position for absorbing liquid bath 13, and The lower inside of absorption king-post 24 is provided with the first grid 5, and the inside of absorption king-post 24 is pacified at the top position of the first grid 5 Air-flow equalizing layer 4 is provided with equipped with the first packing layer 21, and at the bosom position of absorption king-post 24, air-flow equalizing layer 4 Top is provided with the second packing layer 22, shower nozzle 3 is provided with the inwall for adsorbing king-post 24, while one end of shower nozzle 3 is with being arranged on The other end connection of the liquid-transport pipe-line 8 on the right side of king-post 24 is adsorbed, and the inside of absorption king-post 24 is at the top position of shower nozzle 3 Second grid 23 is installed, the top of the second grid 23 is provided with demisting layer 2, and the top of absorption king-post 24 is provided with exhaust outlet 1, Centrifugal blower 17 is fixed on the left side of support frame 10 by the base 16 installed in the bottom of centrifugal blower 17, and centrifugal blower 17 Side is provided with exhaust pipe 18, and opposite side is provided with tail gas air inlet pipe 20, while one end and the adsorption tower of tail gas air inlet pipe 20 Post 24 is bolted to connection, and the outside of centrifugal blower 17 is provided with blimp 19, absorbing liquid circulating pump 6, liquid level sensor 9th, PH value detector 11, centrifugal blower 17 and control valve 26 are electrically connected with control panel 15.
It is automatically drained out for the ease of adsorption tower in waste liquid and addition absorbing liquid, the present embodiment, it is preferred that control valve 26 is set altogether Two are equipped with, and two control valves 26 are separately mounted on waste liquid outlet 12 and absorbing liquid pipeline 25.
In order to reduce in the noise that centrifugal blower 17 is produced at work, the present embodiment, it is preferred that blimp 19 be by every The component that sound material is made.
For the ease of production and application, in the present embodiment, it is preferred that absorption king-post 24 is integral type knot with absorbing liquid bath 13 Structure.
In order that in the work that absorbing liquid circulating pump 6 can be stablized, the present embodiment, it is preferred that absorbing liquid circulating pump 6 and branch Support 10 is bolted to connection.
Operation principle of the present utility model and use flow:The utility model when in use, first connects external power source, then control Open centrifugal blower 17 on panel 15 processed to switch, centrifugal blower 17 is sucked methyl pyruvate tail gas by exhaust pipe 18, through tail Gas air inlet pipe 20 is entered in absorption king-post 24, then opens absorbing liquid circulating pump 6 by control panel 15, will be absorbed in liquid bath 13 Absorbing liquid extract out, sprayed through liquid-transport pipe-line 8 from shower nozzle 3, using the operation principle of Gas-Liquid Absorption method, with to entering absorption king-post Methyl pyruvate tail gas in 24 is adsorbed, and methyl pyruvate tail gas is equal via the first grid 5, the first packing layer 21, air-flow The weighing apparatus packing layer 22 of layer 4 and second is purified, and finally carries out removing fog via the second grid 23 and demisting layer 2, by the air after purification It is discharged in air, in this adsorption production process, is absorbed in the monitoring in real time of liquid level sensor 9 in liquid bath by exhaust outlet 1 Portion's absorbing liquid capacity, and by the display screen display alarm on control panel 15, when absorbing liquid is not enough, control panel can be passed through 15 manipulation control valves 26 are added absorbing liquid, and the monitoring in real time of PH value detector 11 absorbs the pH value of absorbing liquid in liquid bath, to protect The pH value of barrier absorbing liquid reaches the requirement of absorption methyl pyruvate tail gas, after absorption production terminates, can be grasped by control panel 15 Make the control valve 26 at waste liquid outlet and carry out exclusion waste liquid, the absorbing liquid under 14 pairs of drawing and pulling type screen pack is sprayed is filtered, Prevent pollution from absorbing the absorbing liquid in liquid bath 13, and can periodically extract cleaning out to change, the utility model adds adsorption tower Automatization level, solves the problem of artificial operation labor intensity is big, improves adsorption tower absorption production work efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of methyl pyruvate tail gas absorption adsorption tower, including support frame (10), centrifugal blower (17) and absorption king-post (24), It is characterized in that:The top middle position of support frame as described above (10) is provided with above absorption liquid bath (13), and support frame (10) It is provided with absorbing liquid circulating pump (6), the inwall for absorbing liquid bath (13) and pacifies at the right positions for absorbing liquid bath (13) Interior bottom portion equipped with liquid level sensor (9), and absorption liquid bath (13) is fixed with PH value detector (11), the absorption liquid bath (13) drawing and pulling type screen pack (14) is embedded with preceding surface, and absorbs the top of liquid bath (13) after absorption king-post (24) The orientation place of putting is provided with absorbing liquid pipeline (25), and the bottom for absorbing liquid bath (13) is provided with waste liquid outlet (12), described It is provided with absorbing liquid pipeline (25) on the left of control valve (26), support frame as described above (10) and control panel (15) is installed, it is described The outside of absorbing liquid circulating pump (6), which is provided with the right side of protective cover (7), and absorbing liquid circulating pump (6), is connected with liquid-transport pipe-line (8) One end, the absorption king-post (24) be arranged on absorb liquid bath (13) top middle position, and absorption king-post (24) it is interior The first grid (5) is provided with below portion, the absorption king-post (24) is internal to be provided with the top position of the first grid (5) Air-flow equalizing layer (4) is provided with first packing layer (21), and the bosom position of absorption king-post (24), the air-flow is balanced It is provided with above layer (4) on the second packing layer (22), the inwall of the absorption king-post (24) and shower nozzle (3) is installed, is sprayed simultaneously One end of head (3) is connected with the other end of the liquid-transport pipe-line (8) on absorption king-post (24) right side, and absorption king-post (24) It is provided with to be provided with above the second grid (23), second grid (23) at the top position of internal close shower nozzle (3) and removes Mist layer (2), the top of the absorption king-post (24) is provided with exhaust outlet (1), and the centrifugal blower (17) is by installed in centrifugation The base (16) of blower fan (17) bottom is fixed on the left side of support frame (10), and the side of centrifugal blower (17) is provided with offgas duct Road (18), opposite side is provided with tail gas air inlet pipe (20), while one end of tail gas air inlet pipe (20) passes through with absorption king-post (24) Bolt is fixedly connected, and the outside of the centrifugal blower (17) is provided with blimp (19), the absorbing liquid circulating pump (6), liquid level Sensor (9), PH value detector (11), centrifugal blower (17) and control valve (26) are electrically connected with control panel (15).
2. a kind of methyl pyruvate tail gas absorption adsorption tower according to claim 1, it is characterised in that:The control valve (26) two are provided with altogether, and two control valves (26) are separately mounted on waste liquid outlet (12) and absorbing liquid pipeline (25).
3. a kind of methyl pyruvate tail gas absorption adsorption tower according to claim 1, it is characterised in that:The blimp (19) it is the component that is made up of acoustic material.
4. a kind of methyl pyruvate tail gas absorption adsorption tower according to claim 1, it is characterised in that:The absorption king-post (24) it is integral type structure with absorbing liquid bath (13).
5. a kind of methyl pyruvate tail gas absorption adsorption tower according to claim 1, it is characterised in that:The absorbing liquid is followed Ring pump (6) is bolted to connection with support frame (10).
CN201720057815.2U 2017-01-17 2017-01-17 A kind of methyl pyruvate tail gas absorption adsorption tower Active CN206381798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720057815.2U CN206381798U (en) 2017-01-17 2017-01-17 A kind of methyl pyruvate tail gas absorption adsorption tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720057815.2U CN206381798U (en) 2017-01-17 2017-01-17 A kind of methyl pyruvate tail gas absorption adsorption tower

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CN206381798U true CN206381798U (en) 2017-08-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107497191A (en) * 2017-09-29 2017-12-22 刘志坤 A kind of Petroleum refining purifying apparatus of smoke and fume
CN109092016A (en) * 2018-09-17 2018-12-28 安徽祥源科技股份有限公司 Paint film and VOC gas removal system and purification method in a kind of paint spray booth

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107497191A (en) * 2017-09-29 2017-12-22 刘志坤 A kind of Petroleum refining purifying apparatus of smoke and fume
CN107497191B (en) * 2017-09-29 2019-09-27 绍兴市晟途环保科技有限公司 A kind of Petroleum refining purifying apparatus of smoke and fume
CN109092016A (en) * 2018-09-17 2018-12-28 安徽祥源科技股份有限公司 Paint film and VOC gas removal system and purification method in a kind of paint spray booth

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