CN212091555U

CN212091555U - VOC administers integration equipment

Info

Publication number: CN212091555U
Application number: CN202020567214.8U
Authority: CN
Inventors: 高红卫; 王新华; 张俊美; 王明霞
Original assignee: Shanxi Tairuixiang Technology Co ltd
Current assignee: Shanxi Tairuixiang Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-08
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a VOC administers integration equipment, relate to VOC administers technical field, specifically including gas collection storehouse, the purifying tank, recovery system and preheating system, the inside in gas collection storehouse is equipped with the filter screen, one side fixedly connected with intake pipe of gas collection storehouse surface, the inside of purifying tank is equipped with the adsorption carrier, the air vent has been seted up to the surface of purifying tank, the controllable ball valve of the equal fixedly connected with in outside of air vent, the one end fixedly connected with blast pipe of controllable ball valve, recovery system includes condenser and collection storehouse, the interior diapire of condenser passes through drainage tube fixed connection in the interior roof of collecting the storehouse, steam reflux fixed connection is passed through in one side of preheating system surface in the lower part of condenser surface one side. This VOC administers integration equipment sets up through the cooperation of gas collecting bin, purifying tank, recovery system, preheating system and controllable ball valve, has possessed convenient to use, and application scope is wide, the nimble effect of using-way.

Description

VOC administers integration equipment

Technical Field

The utility model relates to a technical field is administered to VOC specifically is a VOC administers integration equipment.

Background

VOC is an english abbreviation of volatile organic compounds (vollatile organic compounds). The VOC in the common meaning is commanding organic matters, but the definition in the environmental protection meaning refers to an active volatile organic matter, namely a volatile organic matter which can generate harm, the VOC (volatile organic matter) has various types, wide distribution range and serious pollution, and can chemically react with NOX and CNHM under the action of sunlight to absorb infrared radiation on the ground surface to cause a greenhouse effect, destroy ozone holes of an ozone layer and cause poisoning of human bodies and animals and plants. Environmental regulations are also tightening the emission standards of VOCs, and industrial VOC abatement is becoming a focus of public attention.

The existing VOC treatment technical field treatment device has the defects of large occupied area, inflexible use mode and small application range, thereby providing a VOC treatment integrated device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a VOC administers integration equipment has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a VOC treatment integrated device comprises a gas collection bin, a purification tank, a recovery system and a preheating system, wherein a filter screen is fixedly connected to the middle of the inner side wall of the gas collection bin, an air inlet pipe is fixedly connected to one side of the outer surface of the gas collection bin, a supporting rod is fixedly connected to the middle of the inner side wall of the purification tank, an adsorption carrier is fixedly connected to the outer surface of the supporting rod, an air vent is formed in the outer surface of the purification tank and comprises a first air inlet hole, a second air inlet hole, a third air inlet hole, a first air outlet hole, a second air outlet hole and a third air outlet hole, a controllable ball valve is fixedly connected to the outer portion of the air vent, an exhaust pipe is fixedly connected to one end of the controllable ball valve, the recovery system comprises a condenser and a collection bin, a recovery pipe is fixedly connected to the upper portion of one side of the outer surface of, the lower part of one side of the outer surface of the condenser is fixedly connected with a steam return pipe, one end of the steam return pipe is fixedly connected to one side of the outer surface of the preheating system, and one side of the outer surface of the preheating system is fixedly connected with a high-temperature steam pipe.

Optionally, the gas collecting bin is trumpet-shaped, one end fixed connection of intake pipe is in one side of controllable ball valve, the purifying tank is a plurality of settings.

Optionally, the controllable ball valve includes a housing, a rotary ball is disposed inside the housing, a circulation hole is formed in the middle of the rotary ball, a rotary shaft is fixedly connected to one side of the outer surface of the rotary ball, a servo motor is fixedly mounted on the outer surface of the housing, and the output end of the servo motor is fixedly connected to one end of the rotary shaft through a coupling.

Optionally, the adsorption carrier is a grid-shaped activated carbon fiber adsorption plate.

Optionally, the one end fixed connection of the controllable ball valve that is located first inlet opening department in the one end of intake pipe, the one end fixed connection of the controllable ball valve that is located first outlet opening department in the one end of blast pipe, the one end fixedly connected with VOC concentration monitor of blast pipe, the one end fixed connection of the controllable ball valve that is located second inlet opening department in the one end of high temperature steam pipe, the one end fixed connection of the controllable ball valve that is located second outlet opening department in the one end of recovery tube, the one end fixedly connected with book fan of the controllable ball valve that is located third inlet opening department.

Optionally, the VOC concentration monitor and the servo motor are conductively connected by a wire.

(III) advantageous effects

The utility model provides a VOC administers integration equipment possesses following beneficial effect:

1. this VOC administers integration equipment, through the setting of air vent, the purification tank can let in VOC waste gas, hot steam or cold air through the air vent of difference and adsorb, desorption, refrigerated operation, collect and adsorb, desorption and refrigerated function, make this purification tank possess multi-functional effect, reached the miniaturization, it is multi-functional, the purpose that the practicality is strong.

2. This VOC administers integration equipment, through the storehouse of collecting the gas, the purifying tank, recovery system, the cooperation setting of preheating system and controllable ball valve, through the intake pipe, the blast pipe, the recovery tube, a plurality of purifying tanks of parallelly connected intercommunication of steam reflux pipe and high temperature steam pipe, can alternate use purifying tank adsorbs, the desorption, refrigerated operation, can also be according to the nimble quantity that sets up purifying tank of size of demand, in use makes this VOC administers integration equipment have possessed convenient to use's effect, it is wide to have reached application scope, the nimble purpose of using-way.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the structure of the purification tank of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the purification tank of the present invention;

fig. 4 is a schematic view of the structure of the controllable ball valve of the present invention.

In the figure: 1. a gas collecting bin; 2. a purification tank; 3. a recovery system; 301. a condenser; 302. a collection bin; 303. a drainage tube; 4. a preheating system; 5. a filter screen; 6. an air inlet pipe; 7. a support bar; 8. adsorbing a carrier; 9. a vent hole; 901. a first air intake hole; 902. a second air intake hole; 903. a third air inlet hole; 904. a first air outlet hole; 905. a second air outlet; 906. a third air outlet; 10. a controllable ball valve; 1001. a housing; 1002. rotating the ball; 1003. a flow-through hole; 1004. a rotating shaft; 1005. a servo motor; 11. an exhaust pipe; 12. a recovery pipe; 13. a steam return pipe; 14. a high temperature steam pipe; 16. a VOC concentration monitor; 17. and a wind rolling machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an integrated device for VOC treatment comprises a gas collection bin 1, a purification tank 2, a recovery system 3 and a preheating system 4, wherein the gas collection bin 1 is horn-shaped, the middle part of the inner side wall of the gas collection bin 1 is fixedly connected with a filter screen 5, large granular impurities in VOC waste gas are filtered and removed through the filter screen 5, the blockage of large granular impurities on adsorption carrier holes is effectively reduced, one side of the outer surface of the gas collection bin 1 is fixedly connected with an air inlet pipe 6, one end of the air inlet pipe 6 is fixedly connected with a controllable ball valve 10, the middle part of the inner side wall of the purification tank 2 is fixedly connected with a support rod 7, the outer surface of the support rod 7 is fixedly connected with an adsorption carrier 8, the adsorption carrier 8 is a grid plate-shaped activated carbon fiber adsorption plate, through the arrangement of the grid plate-shaped activated carbon fiber adsorption plate, the activated carbon fiber is compared with granular activated carbon, the capacity of, the surface area of the adsorption carrier 8 is increased by the multi-layer arrangement of the grid plate shape, the effect of thoroughly adsorbing VOC is achieved, meanwhile, the purification tank 2 can be miniaturized, the using amount of the adsorbent can be reduced, the miniaturization and the cost reduction are achieved, the vent holes 9 are formed in the outer surface of the purification tank 2, the purification tanks 2 can be arranged in parallel, through the arrangement of the purification tanks 2, the purification tanks 2 are communicated in parallel through the air inlet pipe 6, the exhaust pipe 11, the recovery pipe 12, the steam return pipe 13 and the high-temperature steam pipe 14, the purification tanks 2 can be alternately used for adsorption, desorption and cooling, the number of the purification tanks 2 can be flexibly arranged according to the required amount, the purposes of flexible use and convenient maintenance are achieved, the vent holes 9 comprise first air inlet holes 901, second air inlet holes 902, third air inlet holes 903, first air outlet holes 904, second air outlet holes 905 and third air outlet holes 906, the controllable ball valve 10 is fixedly connected to the outer part of the vent hole 9, the controllable ball valve 10 comprises a shell 1001, a rotary ball 1002 is arranged in the shell 1001, a circulation hole 1003 is formed in the middle of the rotary ball 1002, a rotary shaft 1004 is fixedly connected to one side of the outer surface of the rotary ball 1002, a servo motor 1005 is fixedly installed on the outer surface of the shell 1001, the output end of the servo motor 1005 is fixedly connected with one end of the rotary shaft 1004 through a coupler, the recovery system 3 comprises a condenser 301 and a collection bin 302, a recovery pipe 12 is fixedly connected to the upper part of one side of the outer surface of the condenser 301, the inner bottom wall of the condenser 301 is fixedly connected to the inner top wall of the collection bin 302 through a drainage pipe 303, a steam return pipe 13 is fixedly connected to the lower part of one side of the outer surface of the condenser 301, one end of the, one end of a controllable ball valve 10 positioned at a first air inlet 901 is fixedly connected to one end of an air inlet pipe 6, one end of the controllable ball valve 10 positioned at a first air outlet 904 is fixedly connected to one end of an exhaust pipe 11, only the controllable ball valve 10 positioned at the first air inlet 901 and the first air outlet 904 is opened to form a passage through the matching arrangement of the first air inlet 901 and the first air outlet 904, VOC waste gas enters the interior of a purification tank 2 through the first air inlet 901, the VOC waste gas is adsorbed by an adsorption carrier 8, the purified waste gas is exhausted from the exhaust pipe 11, the purpose of purifying the VOC waste gas is achieved, one end of the exhaust pipe 11 is fixedly connected with a VOC concentration monitor 16, the VOC concentration monitor 16 and a servo motor 1005 are electrically connected through a conducting wire, one end of the controllable ball valve 10 positioned at a second air inlet 902 is fixedly connected to one end of a high-temperature steam pipe 14, one end of the controllable ball valve 10 positioned at a second air outlet 905 is fixedly connected to, through the cooperation setting of second inlet port 902 and second venthole 905, only open controllable ball valve 10 of second inlet port 902 and second venthole 905 department and form the route, the hot steam that system 4 formed in advance gets into purification tank 2 through second inlet port 902, carry out the VOC desorption to the adsorption carrier 8 of purification tank 2 inside, the VOC concentrated gas after desorption gets into recovery system 3 through recovery tube 12 and carries out recovery processing, the purpose of VOC desorption has been reached, the one end fixedly connected with book fan 17 of controllable ball valve 10 that is located third inlet port 903 department, through the setting of book fan 17, only open controllable ball valve 10 of third inlet port 903 and third venthole 906 department and form the route, use the air as the circulation cold source, the adsorption carrier 8 cooling after the desorption, the purpose of cooling energy saving has been reached, through the setting of air vent 9, purification tank 2 can let in VOC waste gas through different air vents 9, Hot steam or cold air adsorb, desorption, refrigerated operation, collect adsorb, desorption and refrigerated function, make this purifying tank 2 possess multi-functional effect, reached the miniaturization, multi-functional, the purpose that the practicality is strong.

When the device is used, firstly, the controllable ball valves 10, the air-coiling machine 17 and the VOC concentration monitor 16 are connected with intelligent devices such as computers and the like, and in an initial state, all the controllable ball valves 10 are in a closed state, VOC-containing waste gas is collected by the gas collection bin 1, large-particle impurities in the VOC waste gas are filtered and removed by the filter screen 5, the waste gas enters the interior of the purification tank 2 through the first gas inlet 901 by the gas inlet pipe 6, at the moment, only the controllable ball valves 10 at the first gas inlet 901 and the first gas outlet 904 are opened to form a passage, the VOC waste gas is adsorbed and purified by the adsorption carrier 8 in the purification tank 2, the purified gas is discharged through the exhaust pipe 11 by the first gas outlet 904, at the moment, the VOC in the waste gas can be completely adsorbed by the adsorption carrier 8 in the purification tank 2, and when the VOC concentration monitor 16 at the outlet end of the exhaust pipe 11 monitors that the discharged gas does not accord with the, at the moment, the controllable ball valves 10 at the first air inlet 901 and the first air outlet 904 are controlled to be closed by intelligent equipment such as an externally connected computer, the controllable ball valves 10 at the first air inlet 901 and the first air outlet 904 of the second purification tank 2 are opened at the same time, the VOC waste gas collected by the gas collection bin 1 is continuously adsorbed and purified in the same operation, the controllable ball valves 10 at the second air inlet 902 and the second air outlet 905 on the purification tank 2 which reach the adsorption upper limit are opened to form a passage, the hot steam formed by the preheating system 4 enters the purification tank 2 through the second air inlet 902 to desorb the VOC from the adsorption carrier 8 in the purification tank 2, the desorbed VOC concentrated gas enters the recovery system 3 through the recovery pipe 12 to be recovered, the desorbed VOC concentrated gas is condensed and liquefied through the condenser 301, the liquefied VOC is stored in the collection bin 302 through the drainage pipe 303, and the condensed steam returns to the interior of the preheating system 4 along the recovery pipe 12, the steam cycle is formed, the capacity consumption is reduced, the production cost is reduced, after the desorption is finished, the controllable ball valve 10 at the second air inlet hole 902 and the second air outlet hole 905 is closed, the controllable ball valve 10 at the third air inlet hole 903 and the third air outlet hole 906 is opened to form a passage, the air-coiling machine 17 is started, the air is used as a circulating cold source to cool the desorbed adsorption carrier 8, the cooling and energy-saving effects are achieved, the controllable ball valve 10 at the third air inlet hole 903 and the third air outlet hole 906 is closed after the cooling is finished, the purification tank 2 returns to the initial state, when the second purification tank 2 reaches the adsorption upper limit, the first air inlet hole 901 and the controllable ball valve 10 at the first air outlet hole 904 of the second purification tank 2 are closed, the first purification tank 2 returning to the initial state is started at the same time, the processes are repeated to desorb and cool the second purification tank 2 reaching the adsorption upper limit, the VOC waste gas can be continuously purified through the circulating operation, a plurality of or a plurality of groups of purification tanks 2 or recovery systems 3 can be arranged according to the requirement, when a certain purification tank 2 or recovery system 3 breaks down, the controllable ball valve 10 of the purification tank 2 or recovery system 3 can be closed, the fault part is isolated, and the purification tank is maintained or replaced.

The utility model discloses a theory of operation and beneficial effect: the VOC treatment integrated equipment is characterized in that through the arrangement of the vent hole 9, the purification tank 2 only opens the controllable ball valve 10 at the first air inlet 901 and the first air outlet 904 to form a passage, VOC waste gas enters the purification tank 2 through the first air inlet 901, the VOC waste gas is adsorbed and purified by the adsorption carrier 8 in the purification tank 2, the purified gas is discharged through the exhaust pipe 11 through the first air outlet 904, only the controllable ball valve 10 at the second air inlet 902 and the second air outlet 905 is opened to form a passage, hot steam formed by the preheating system 4 enters the purification tank 2 through the second air inlet 902, VOC desorption is carried out on the adsorption carrier 8 in the purification tank 2, the desorbed VOC concentrated gas enters the recovery system 3 through the recovery pipe 12 to be recovered, only the controllable ball valve 10 at the third air inlet 903 and the third air outlet 906 is opened to form a passage, the air-coiling machine 17 is started, and air is used as a circulating cold source, the adsorption carrier 8 after desorption is cooled, the functions of cooling and energy saving are achieved, VOC waste gas, hot steam or cold air is introduced through different vent holes 9 for adsorption, desorption and cooling operation, the functions of adsorption, desorption and cooling are integrated, the purification tank 2 has a multifunctional effect, the purposes of miniaturization, multifunction and strong practicability are achieved, the VOC treatment integrated equipment can alternatively use the purification tank 2 for adsorption, desorption and cooling operation through the matching arrangement of the gas collection bin 1, the purification tank 2, the recovery system 3, the preheating system 4 and the controllable ball valve 10 and through the parallel connection of the gas inlet pipe 6, the exhaust pipe 11, the recovery pipe 12, the steam backflow pipe 13 and the high-temperature steam pipe 14 and the communication of a plurality of purification tanks 2, the treatment quantity of the purification tanks 2 can be flexibly set according to the required quantity, and the VOC treatment integrated equipment has the effect of convenient use in use, the purposes of wide application range and flexible use mode are achieved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a VOC administers integration equipment, includes collection gas storehouse (1), purifying tank (2), recovery system (3) and preheating system (4), its characterized in that: the middle part of the inner side wall of the gas collection bin (1) is fixedly connected with a filter screen (5), one side of the outer surface of the gas collection bin (1) is fixedly connected with an air inlet pipe (6), the middle part of the inner side wall of the purification tank (2) is fixedly connected with a support rod (7), the outer surface of the support rod (7) is fixedly connected with an adsorption carrier (8), the outer surface of the purification tank (2) is provided with an air vent (9), the air vent (9) comprises a first air inlet hole (901), a second air inlet hole (902), a third air inlet hole (903), a first air outlet hole (904), a second air outlet hole (905) and a third air outlet hole (906), the outer part of the air vent (9) is fixedly connected with a controllable ball valve (10), one end of the controllable ball valve (10) is fixedly connected with an exhaust pipe (11), the recovery system (3) comprises, condenser (301) surface one side's upper portion fixedly connected with recovery tube (12), the interior diapire of condenser (301) passes through drainage tube (303) fixed connection in the interior roof of collecting storehouse (302), the lower part fixedly connected with steam return pipe (13) of condenser (301) surface one side, the one end fixed connection of steam return pipe (13) is in one side of preheating system (4) surface, one side fixedly connected with high temperature steam pipe (14) of preheating system (4) surface.

2. The integrated VOC treatment device of claim 1, wherein: the gas collecting bin (1) is horn-shaped, one end of the air inlet pipe (6) is fixedly connected to one side of the controllable ball valve (10), and the purifying tank (2) is arranged in a plurality of modes.

3. The integrated VOC treatment device of claim 1, wherein: the controllable ball valve (10) comprises a shell (1001), a rotating ball (1002) is arranged inside the shell (1001), a circulation hole (1003) is formed in the middle of the rotating ball (1002), a rotating shaft (1004) is fixedly connected to one side of the outer surface of the rotating ball (1002), and a servo motor (1005) is fixedly mounted on the outer surface of the shell (1001).

4. The integrated VOC treatment device of claim 1, wherein: the adsorption carrier (8) is a grid-shaped active carbon fiber adsorption plate.

5. The integrated VOC treatment device of claim 1, wherein: the one end fixed connection of the controllable ball valve (10) that is located first inlet port (901) department in the one end of intake pipe (6), the one end fixed connection of the controllable ball valve (10) that is located first venthole (904) department in the one end of blast pipe (11), the one end fixedly connected with VOC concentration monitor (16) of blast pipe (11), the one end fixed connection of the controllable ball valve (10) that is located second inlet port (902) department in the one end of high temperature steam pipe (14), the one end fixed connection of the controllable ball valve (10) that is located second venthole (905) department in the one end of recovery tube (12), the one end fixedly connected with book fan (17) of the controllable ball valve (10) that is located third inlet port (903) department.

6. The integrated VOC abatement apparatus of claim 5, wherein: the VOC concentration monitor (16) and the servo motor (1005) are in conductive connection through a lead.