CN118217760A - VOCs administers device - Google Patents
VOCs administers device Download PDFInfo
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- CN118217760A CN118217760A CN202410661883.4A CN202410661883A CN118217760A CN 118217760 A CN118217760 A CN 118217760A CN 202410661883 A CN202410661883 A CN 202410661883A CN 118217760 A CN118217760 A CN 118217760A
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- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 57
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 177
- 238000001179 sorption measurement Methods 0.000 claims abstract description 90
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000003795 desorption Methods 0.000 claims abstract description 41
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 239000002912 waste gas Substances 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 48
- 239000003610 charcoal Substances 0.000 claims description 40
- 239000013049 sediment Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000005067 remediation Methods 0.000 claims 7
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention relates to the field of waste gas treatment, in particular to a VOCs treatment device, which comprises a waste gas conveying mechanism and an adsorption box for adsorbing VOCs gas, wherein the adsorption box is communicated with a desorption mechanism and an exhaust mechanism, and a carbon drawer for containing active carbon is arranged in the adsorption box; the carbon residue collecting box is arranged on one side of the adsorption box, the carbon drawer is in sliding connection with the adsorption box and the carbon residue collecting box, the bottom wall of the carbon drawer is arranged in a hollow mode, the inner side wall of the adsorption box is fixedly connected with a ventilation plate which can be abutted to the bottom wall of the carbon drawer, a plurality of ventilation holes are formed in the ventilation plate, and the carbon drawer can be driven by the first linear driver to reciprocate in the adsorption box and the carbon residue collecting box; the crushing conveying pipe is communicated with the bottom of the carbon residue collecting box and is used for crushing and conveying the carbon residue in the carbon residue collecting box; the carbon residue re-returning mechanism is arranged at one side of the crushing conveying pipe. The invention can improve the desorption effect in the desorption process of the activated carbon.
Description
Technical Field
The invention relates to the field of waste gas treatment, in particular to a VOCs treatment device.
Background
VOCs are abbreviations for volatile organic compounds (Volatile Organic Compounds), which refer to those organic compounds that are volatile at normal temperature and pressure. The compounds have the characteristics of low boiling point, high vapor pressure and the like, and are easy to be converted from liquid state or solid state to gas state and enter the atmosphere.
VOCs are widely available from a variety of sources including, but not limited to, industrial emissions, vehicle exhaust, solvent use, biofuel combustion, plant emissions, and the like. They are an important component of atmospheric pollution, with potential impact on both the environment and human health. Not only are VOCs important precursors for the formation of ozone and photochemical smog, some VOCs are also directly toxic and can cause acute and chronic health problems. Therefore, emission control of VOCs is one of the important matters of the air pollution control work.
Common methods for treating VOCs waste gas include a combustion method, an adsorption method and the like. When the concentration of combustible in the VOCs waste gas is low, or when the waste gas contains sulfur and nitrogen, the combustion method cannot be used, and in addition, the investment and operation cost of the combustion method are extremely high, and the air inlet condition of the waste gas is extremely strict. The adsorption method mainly utilizes activated carbon to adsorb VOCs waste gas, and has the advantages of high purification rate, low input cost, easy operation and easy popularization. When the VOCs waste gas is treated by the adsorption method, the activated carbon needs to be cleaned or replaced in a replacement period.
Referring to CN117654207a, the subject name is a VOCs desorption apparatus and a VOCs mobile desorption system, in which, the publication date is a chinese patent application document of 2024, 3 months and 8 days, in this patent application document, VOCs waste gas is first transported to an adsorption tank through a waste gas transporting mechanism, and then is discharged through an exhaust mechanism, where the VOCs waste gas is adsorbed by activated carbon in a plurality of molecular sieve tanks, and then is desorbed by communicating the movable desorption mechanism with each molecular sieve tank respectively, and then desorbing the molecular sieve tanks one by one.
Aiming at the related technology, after the VOCs waste gas is adsorbed by the activated carbon, the VOCs are solidified and have certain adhesion capacity, so that the subsequent desorption equipment is not easy to complete the desorption operation of the adsorption equipment in a short time, thereby reducing the adsorption capacity of the adsorption equipment.
Disclosure of Invention
In order to solve the problem that the desorption efficiency of the existing VOCs waste gas treatment equipment is low in the desorption process, the invention provides a VOCs treatment device.
The VOCs treatment device provided by the invention adopts the following technical scheme:
The VOCs treatment device comprises an exhaust gas conveying mechanism and an adsorption box for adsorbing VOCs gas, wherein the adsorption box is communicated with a desorption mechanism and an exhaust mechanism, and a carbon drawer for containing activated carbon is arranged in the adsorption box; the carbon residue collecting box is arranged on one side of the adsorption box, the carbon drawer is connected in the adsorption box and the carbon residue collecting box in a sliding manner, the bottom wall of the carbon drawer is arranged in a hollow manner, the inner side wall of the adsorption box is fixedly connected with a ventilation plate which can be abutted to the bottom wall of the carbon drawer, a plurality of ventilation holes are formed in the ventilation plate, and the carbon drawer can move back and forth in the adsorption box and the carbon residue collecting box under the drive of a first linear driver; the crushing conveying pipe is communicated with the bottom of the carbon residue collecting box and is used for crushing and conveying the carbon residue in the carbon residue collecting box; and the carbon residue return mechanism is arranged on one side of the crushing conveying pipe and is used for conveying the carbon residue conveyed by the crushing conveying pipe into the carbon drawer again after the carbon drawer moves into the adsorption box.
Through adopting above-mentioned technical scheme, when needs carry out the treatment to VOCs waste gas, at first carry waste gas through waste gas conveying mechanism to adsorb in the adsorption tank, exhaust through exhaust mechanism discharges to the external world, when needs carry out the desorption to the active carbon in the adsorption mechanism, at first start desorption mechanism, carry out primary desorption to the active carbon in the charcoal steamer tray, close desorption mechanism afterwards, start first linear driver, first linear driver drives the charcoal steamer tray and removes to the charcoal sediment collecting box, the active carbon in the charcoal steamer tray falls to the charcoal sediment collecting box, and after broken conveyer pipe is broken, carry to the charcoal steamer tray again by the charcoal sediment mechanism in, later restart desorption mechanism, carry out the desorption to the active carbon in the charcoal steamer tray.
Through carrying out the desorption twice to the active carbon in the charcoal steamer tray, the solidification VOCs that first desorption can be attached to the active carbon piece outer edge clear up, later with the active carbon piece broken to carry out the secondary desorption to the active carbon piece after the breakage, can reduce the influence of solidification VOCs to former active carbon piece adhesion, improve the follow-up efficiency to the VOCs adsorption of device.
Optionally, vertical sliding connection has the baffle on the adsorption tank lateral wall, the baffle can be driven by the second linear drive and remove, set up the ventilation groove that supplies the gas to pass through on the baffle, baffle upper surface fixedly connected with a plurality of with the sealing post of air vent one-to-one, wherein, the baffle upper surface with when ventilation board lower surface butt, sealing post upper surface with ventilation board upper surface is the coplanar.
Through adopting above-mentioned technical scheme, when needs remove the charcoal steamer tray to the charcoal in the charcoal sediment collecting box when collecting the active carbon in the charcoal steamer tray, the baffle is at first upwards moved under the drive of second linear drive for in the sealing post peg graft into the air vent, the sealing post is when peg graft into the air vent, can dredge the air vent, can reduce the charcoal steamer tray simultaneously and fall into the probability in the air vent in follow-up removal in-process.
In the adsorption and desorption processes, the second linear driver drives the ventilation plate to move downwards, so that gas can pass through the ventilation holes and the ventilation grooves in the adsorption and desorption processes.
Optionally, the carbon residue collecting box is close to be connected with first sealing ring on the adsorption tank lateral wall, the carbon steamer tray is close to carbon residue collecting box lateral wall inboard fixedly connected with second sealing ring, wherein, after the carbon steamer tray gets into the adsorption tank, first sealing ring with the cooperation of second sealing ring cuts off the adsorption tank with the intercommunication between the carbon residue collecting box.
Through adopting above-mentioned technical scheme, the setting of first sealing ring and second sealing ring can strengthen the charcoal steamer tray get into after the adsorption tank, the degree of seal between adsorption tank and the charcoal sediment collecting box.
Optionally, the first sealing ring and the second sealing ring are red copper sealing gaskets.
By adopting the technical scheme, the red copper sealing gasket has certain elasticity and toughness, can still have good sealing performance when impurities are doped between the first sealing gasket and the second sealing gasket, and is a nontoxic material, so that the influence on the physical and chemical properties of a medium is reduced.
Optionally, the adsorption box, the charcoal drawer and the charcoal residue collection box are all provided with a plurality of, waste gas conveying mechanism and every the adsorption box spare all is provided with the solenoid valve, the solenoid valve also sets up desorption mechanism and every between the adsorption box.
Through adopting above-mentioned technical scheme, the setting of a plurality of adsorption tanks, charcoal steamer tray and carbon residue collecting box can strengthen the adsorption capacity of same time equipment, and the setting of a plurality of adsorption tanks, charcoal steamer tray and carbon residue collecting box also can make a plurality of adsorption tanks work in turn for whole VOCs administers the device and reaches the state of non-stop operation.
Optionally, the crushing conveying pipe is a dragon conveyor.
Through adopting above-mentioned technical scheme, carry the carbon residue through flood dragon conveyer, can carry the broken to the carbon residue at the in-process of carrying the carbon residue.
Optionally, the carbon residue return mechanism is a negative pressure conveyor.
Through adopting above-mentioned technical scheme, carry the powdered carbon after the breakage through negative pressure conveyer, can reduce the probability of carrying the powdered carbon in-process outward.
Optionally, the first linear driver and the second linear driver are air cylinders, oil cylinders or electromagnetic push rods.
In summary, the present invention includes at least one of the following beneficial technical effects:
1. Through carrying out two times of desorption on the activated carbon in the carbon drawer, the solidified VOCs attached to the outer edge of the activated carbon block can be cleaned by the first desorption, then the activated carbon block is crushed, and the crushed activated carbon block is subjected to the second desorption, so that the influence of the solidified VOCs on the adhesion of the original activated carbon block can be reduced, and the subsequent adsorption efficiency of the device on the VOCs is improved;
2. When the charcoal drawer is required to be moved into the charcoal residue collecting box to collect active carbon in the charcoal drawer, the baffle plate moves upwards under the drive of the second linear driver, so that the sealing column is inserted into the vent hole, the vent hole can be dredged when the sealing column is inserted into the vent hole, and meanwhile the probability that the charcoal drawer falls into the vent hole in the subsequent moving process can be reduced;
3. the red copper sealing gasket has certain elasticity and toughness, can still have good sealing performance when impurities are doped between the first sealing gasket and the second sealing gasket, is a nontoxic material, and reduces the influence on the physical and chemical properties of a medium;
4. the setting of a plurality of adsorption tanks, charcoal steamer tray and carbon residue collecting box can strengthen the adsorption capacity of same time equipment, and the setting of a plurality of adsorption tanks, charcoal steamer tray and carbon residue collecting box also can make a plurality of adsorption tanks work in turn for whole VOCs administers the device and reaches the state of non-stop operation.
In addition, the VOCs treatment device provided by the invention has the advantages of simple structure, easiness in assembly, safety and reliability in use and convenience in implementation, popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view showing the assembly positions of an adsorption tank and a carbon residue collection tank according to an embodiment of the present invention;
FIG. 3 is a schematic view showing the structure of a crushing conveying pipe according to an embodiment of the present invention;
FIG. 4 is a schematic view showing the structures of the inside of the adsorption tank and the carbon residue collection tank according to the embodiment of the present invention;
FIG. 5 is a schematic diagram of the structure of the area A in FIG. 4 according to the embodiment of the present invention;
Fig. 6 is a schematic view showing the structure of a baffle according to an embodiment of the present invention.
Reference numerals illustrate: 1. a conveying mechanism; 2. an adsorption box; 21. a baffle; 22. a vent groove; 23. a sealing column; 3. a desorption mechanism; 4. an exhaust mechanism; 5. a charcoal drawer; 51. a ventilation plate; 52. a vent hole; 53. a first linear drive; 6. a carbon residue collecting box; 61. a first seal ring; 62. a second seal ring; 7. crushing the conveying pipe; 8. and (5) a carbon residue return mechanism.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to fig. 6 of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
The embodiment of the invention discloses a VOCs treatment device. Referring to fig. 1 to 4, a VOCs treatment apparatus comprises an exhaust gas conveying mechanism 1 and an adsorption tank 2 for adsorbing VOCs gas, wherein the adsorption tank 2 is communicated with a desorption mechanism 3 and an exhaust mechanism 4. The adsorption box 2 is internally provided with a carbon drawer 5 for containing active carbon, one side of the adsorption box 2 is provided with a carbon residue collecting box 6, the carbon drawer 5 is slidably connected in the adsorption box 2 and the carbon residue collecting box 6, the bottom wall of the carbon drawer 5 is arranged in a hollow mode, the inner side wall of the adsorption box 2 is fixedly connected with a ventilation plate 51 which can be abutted to the bottom wall of the carbon drawer 5, and a plurality of ventilation holes 52 are formed in the ventilation plate 51.
Referring to fig. 1 to 4, a plurality of ventilation holes 52 are formed in a ventilation plate 51, a carbon drawer 5 can be driven by a first linear driver 53 to move back and forth between an adsorption box 2 and a carbon residue collecting box 6, a crushing conveying pipe 7 is communicated with the bottom of the carbon residue collecting box 6, the crushing conveying pipe 7 is used for crushing and conveying carbon residues in the carbon residue collecting box 6, the crushing conveying pipe 7 can be arranged in a mode of matching a crusher with a conveyor or can be arranged as a dragon conveyor, the dragon conveyor is preferred in the application, and the carbon residues can be crushed in the process of conveying the carbon residues through the dragon conveyor. The first linear actuator 53 may be a device capable of realizing linear movement by using a driving rod such as a cylinder, an oil cylinder or an electromagnetic push rod, and the specific selection manner is selected by those skilled in the art according to actual requirements, which is not limited herein.
Referring to fig. 1 to 4, a carbon residue re-returning mechanism 8 is connected to one side of the crushing conveying pipe 7, and the carbon residue re-returning mechanism 8 is used for re-conveying the carbon residue conveyed by the crushing conveying pipe 7 into the carbon drawer 5 after the carbon drawer 5 moves into the adsorption tank 2. In the application, the carbon residue re-returning mechanism 8 is preferably a negative pressure conveyor, and the crushed carbon powder is conveyed by the negative pressure conveyor, so that the probability of outward lifting in the process of conveying the carbon powder can be reduced.
When VOCs waste gas needs to be treated, waste gas is firstly conveyed to the adsorption box 2 through the waste gas conveying mechanism 1 to be adsorbed, the adsorbed waste gas is discharged to the outside through the exhaust mechanism 4, when activated carbon in the adsorption mechanism needs to be desorbed, the desorption mechanism 3 is started firstly, the activated carbon in the carbon drawer 5 is desorbed for the first time, then the desorption mechanism 3 is closed, the first linear driver 53 is started, the first linear driver 53 drives the carbon drawer 5 to move to the carbon residue collecting box 6, the activated carbon in the carbon drawer 5 falls into the carbon residue collecting box 6, and after being crushed through the crushing conveying pipe 7, the activated carbon in the carbon drawer 5 is conveyed to the carbon drawer 5 again by the carbon residue re-returning mechanism 8, and then the desorption mechanism 3 is restarted to desorb the activated carbon in the carbon drawer 5.
Through carrying out the desorption twice to the active carbon in the charcoal steamer tray 5, the solidification VOCs that first desorption can be attached to the active carbon piece outward is cleared up, and is broken with the active carbon piece afterwards to carry out the desorption twice to the active carbon piece after the breakage, can reduce the influence of solidification VOCs to former active carbon piece adhesion, improve the follow-up efficiency to the VOCs adsorption of device.
Referring to fig. 4, 5 and 6, a baffle 21 is vertically slidably connected to a side wall of the adsorption tank 2, the baffle 21 can be driven by a second linear driver to move, a ventilation groove 22 through which gas passes is formed in the baffle 21, a plurality of sealing columns 23 corresponding to the ventilation holes 52 one by one are fixedly connected to the upper surface of the baffle 21, and when the upper surface of the baffle 21 abuts against the lower surface of the ventilation plate 51, the upper surface of the sealing columns 23 and the upper surface of the ventilation plate 51 are in the same plane. The second linear driver may be a device capable of realizing linear movement by using a driving rod such as an air cylinder, an oil cylinder or an electromagnetic push rod, and the specific selection mode is selected by a person skilled in the art according to actual requirements, which is not limited herein.
When the charcoal drawer 5 needs to be moved into the charcoal residue collecting box 6 to collect activated carbon in the charcoal drawer 5, the baffle 21 is firstly moved upwards under the drive of the second linear driver, so that the sealing column 23 is inserted into the vent hole 52, and when the sealing column 23 is inserted into the vent hole 52, the vent hole 52 can be dredged, and meanwhile, the probability that the charcoal drawer 5 falls into the vent hole 52 in the subsequent moving process can be reduced. The second linear drive moves the aeration panel 51 downward so that gas can pass through the aeration holes 52 and aeration tank 22 during adsorption and desorption.
Referring to fig. 4 and 5, a first sealing ring 61 is fixedly connected to the side wall of the carbon residue collecting box 6, which is close to the adsorption box 2, and a second sealing ring 62 is fixedly connected to the inner side of the side wall of the carbon drawer 5, which is close to the carbon residue collecting box 6, wherein after the carbon drawer 5 enters the adsorption box 2, the first sealing ring 61 and the second sealing ring 62 cooperate to block the communication between the adsorption box 2 and the carbon residue collecting box 6.
The arrangement of the first sealing ring 61 and the second sealing ring 62 can enhance the sealing degree between the adsorption box 2 and the carbon residue collecting box 6 after the carbon drawer 5 enters the adsorption box 2. The first seal ring 61 and the second seal ring 62 are each red copper gaskets. The red copper sealing gasket has certain elasticity and toughness, can still have good sealing performance when impurities are doped between the first sealing gasket and the second sealing gasket, is a nontoxic material, and reduces the influence on the physical and chemical properties of a medium.
Referring to fig. 4 and 5, the adsorption tanks 2, the charcoal drawer 5 and the charcoal slag collection tank 6 are provided in plurality, the exhaust gas conveying mechanism 1 and each adsorption tank 2 are provided with solenoid valves, and the solenoid valves are also provided between the desorption mechanism 3 and each adsorption tank 2. The setting of a plurality of adsorption tanks 2, charcoal steamer tray 5 and charcoal sediment collecting box 6 can strengthen the adsorption capacity of equipment at the same time, and the setting of a plurality of adsorption tanks 2, charcoal steamer tray 5 and charcoal sediment collecting box 6 also can make a plurality of adsorption tanks 2 work in turn for whole VOCs administers the device and reaches the state of non-stop operation.
The implementation principle of the VOCs treatment device provided by the embodiment of the invention is as follows: when VOCs waste gas needs to be treated, waste gas is firstly conveyed to the adsorption box 2 through the waste gas conveying mechanism 1 to be adsorbed, the adsorbed waste gas is discharged to the outside through the exhaust mechanism 4, when activated carbon in the adsorption mechanism needs to be desorbed, the desorption mechanism 3 is started firstly, the activated carbon in the carbon drawer 5 is desorbed for the first time, then the desorption mechanism 3 is closed, the first linear driver 53 is started, the first linear driver 53 drives the carbon drawer 5 to move to the carbon residue collecting box 6, the activated carbon in the carbon drawer 5 falls into the carbon residue collecting box 6, and after being crushed through the crushing conveying pipe 7, the activated carbon in the carbon drawer 5 is conveyed to the carbon drawer 5 again by the carbon residue re-returning mechanism 8, and then the desorption mechanism 3 is restarted to desorb the activated carbon in the carbon drawer 5.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "vertical", "horizontal", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, the meaning of "plurality" is two or more unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (8)
1. The utility model provides a VOCs administers device, includes waste gas conveying mechanism (1) and is used for adsorbing gaseous adsorption case (2) of VOCs, adsorption case (2) intercommunication has desorption mechanism (3) and exhaust mechanism (4), its characterized in that, a VOCs administers device still includes:
The carbon residue collecting box (6) is arranged on one side of the adsorption box (2), a carbon drawer (5) for containing active carbon is arranged in the adsorption box (2), the carbon drawer (5) is slidably connected in the adsorption box (2) and the carbon residue collecting box (6), the bottom wall of the carbon drawer (5) is arranged in a hollow mode, the inner side wall of the adsorption box (2) is fixedly connected with a ventilation plate (51) which can be abutted to the bottom wall of the carbon drawer (5), a plurality of ventilation holes (52) are formed in the ventilation plate (51), and the carbon drawer (5) can move back and forth in the adsorption box (2) and the carbon residue collecting box (6) under the drive of the first linear driver (53);
The crushing conveying pipe (7) is communicated with the bottom of the carbon residue collecting box (6) and is used for crushing and conveying the carbon residue in the carbon residue collecting box (6);
And the carbon residue re-returning mechanism (8) is arranged on one side of the crushing conveying pipe (7) and is used for conveying the carbon residue conveyed by the crushing conveying pipe (7) into the carbon drawer (5) again after the carbon drawer (5) moves into the adsorption box (2).
2. A VOCs remediation device according to claim 1, wherein: vertical sliding connection has baffle (21) on adsorption tank (2) lateral wall, baffle (21) can drive under the second linear drive vertical movement, set up ventilation groove (22) that supply gas to pass through on baffle (21), baffle (21) upper surface fixedly connected with a plurality of with sealing post (23) of air vent (52) one-to-one, wherein, baffle (21) upper surface with when ventilation board (51) lower surface butt, sealing post (23) upper surface with ventilation board (51) upper surface is the coplanar.
3. A VOCs remediation device according to claim 1, wherein: the carbon residue collecting box (6) is close to a first sealing ring (61) fixedly connected to the side wall of the adsorption box (2), the carbon drawer (5) is close to a second sealing ring (62) fixedly connected to the inner side of the side wall of the carbon residue collecting box (6), and after the carbon drawer (5) enters the adsorption box (2), the first sealing ring (61) and the second sealing ring (62) are matched to separate the adsorption box (2) from the carbon residue collecting box (6).
4. A VOCs remediation apparatus according to claim 3 wherein: the first sealing ring (61) and the second sealing ring (62) are red copper sealing gaskets.
5. A VOCs remediation device according to claim 1, wherein: adsorption box (2) charcoal steamer tray (5) with charcoal sediment collecting box (6) all are provided with a plurality of, waste gas conveying mechanism (1) and every all be provided with the solenoid valve in adsorption box (2), the solenoid valve also sets up desorption mechanism (3) and every between adsorption box (2).
6. A VOCs remediation device according to claim 1, wherein: the crushing conveying pipe (7) is a dragon conveyor.
7. A VOCs remediation device according to claim 1, wherein: the carbon residue return mechanism (8) is a negative pressure conveyor.
8. A VOCs remediation device according to claim 2, wherein: the first linear driver (53) and the second linear driver are air cylinders, oil cylinders or electromagnetic push rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410661883.4A CN118217760A (en) | 2024-05-27 | 2024-05-27 | VOCs administers device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410661883.4A CN118217760A (en) | 2024-05-27 | 2024-05-27 | VOCs administers device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118217760A true CN118217760A (en) | 2024-06-21 |
Family
ID=91505239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410661883.4A Pending CN118217760A (en) | 2024-05-27 | 2024-05-27 | VOCs administers device |
Country Status (1)
| Country | Link |
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| CN (1) | CN118217760A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0914633A (en) * | 1995-06-23 | 1997-01-17 | Kubota Corp | Gas treating device |
| CN102430318A (en) * | 2011-11-11 | 2012-05-02 | 上海克硫环保科技股份有限公司 | System for desulfurizing and denitrating active coke flue gas, and process method |
| CN203043798U (en) * | 2012-06-29 | 2013-07-10 | 杰富意工程技术株式会社 | Flue gas treatment device and activated carbon adsorption tower as well as filtering type dust collectors |
| KR20210099948A (en) * | 2020-02-05 | 2021-08-13 | 이재장 | Crushing recycle type active carbon deodorizing apparatus |
| CN113880336A (en) * | 2021-11-16 | 2022-01-04 | 山东尚科环境工程有限公司 | Microwave multiple-effect filtering system |
| CN116514242A (en) * | 2023-05-17 | 2023-08-01 | 德森云阀科技(江苏)有限公司 | Full-automatic sewage purifier |
| CN220918638U (en) * | 2023-09-22 | 2024-05-10 | 亚太节能环保科技(天津)有限公司 | VOCs administers equipment |
-
2024
- 2024-05-27 CN CN202410661883.4A patent/CN118217760A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0914633A (en) * | 1995-06-23 | 1997-01-17 | Kubota Corp | Gas treating device |
| CN102430318A (en) * | 2011-11-11 | 2012-05-02 | 上海克硫环保科技股份有限公司 | System for desulfurizing and denitrating active coke flue gas, and process method |
| CN203043798U (en) * | 2012-06-29 | 2013-07-10 | 杰富意工程技术株式会社 | Flue gas treatment device and activated carbon adsorption tower as well as filtering type dust collectors |
| KR20210099948A (en) * | 2020-02-05 | 2021-08-13 | 이재장 | Crushing recycle type active carbon deodorizing apparatus |
| CN113880336A (en) * | 2021-11-16 | 2022-01-04 | 山东尚科环境工程有限公司 | Microwave multiple-effect filtering system |
| CN116514242A (en) * | 2023-05-17 | 2023-08-01 | 德森云阀科技(江苏)有限公司 | Full-automatic sewage purifier |
| CN220918638U (en) * | 2023-09-22 | 2024-05-10 | 亚太节能环保科技(天津)有限公司 | VOCs administers equipment |
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