CN211274147U - Combined waste gas purification all-in-one machine with waste gas pretreatment device - Google Patents
Combined waste gas purification all-in-one machine with waste gas pretreatment device Download PDFInfo
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- CN211274147U CN211274147U CN201922167268.5U CN201922167268U CN211274147U CN 211274147 U CN211274147 U CN 211274147U CN 201922167268 U CN201922167268 U CN 201922167268U CN 211274147 U CN211274147 U CN 211274147U
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Abstract
The utility model relates to a combined waste gas purification all-in-one machine with a waste gas pretreatment device, which comprises a combined waste gas purification all-in-one machine body provided with an air inlet and an air outlet, wherein the air inlet is communicated with the waste gas pretreatment device which comprises a sealing shell, and a concentration area and a spraying area are arranged in the sealing shell; the concentration area comprises a bracket, an adsorption rotating wheel and a driving device; the adsorption rotating wheel comprises an installation shell, a core shaft and an adsorption core body; the concentration area is communicated with a waste gas input pipeline and a hot air input pipeline, and the sealing shell is also provided with an exhaust port. The utility model discloses be convenient for spray earlier and concentrated preliminary treatment back to the waste gas of big amount of wind, low concentration, send into combination formula exhaust purification all-in-one again and purify, easily reduce clarification plant's operating pressure and running cost, reduce the wasting of resources, simultaneously, can also reduce the dust content in the gas after purifying, improve the gas quality after purifying.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment's technique and specifically relates to a combination formula exhaust purification all-in-one with exhaust gas pretreatment device is related to.
Background
Currently, with the trend that environmental protection is becoming mainstream, exhaust gas purification has become a problem that people must consider in production and life. The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas, toxic and harmful organic gas and the like, and the existing treatment methods mainly comprise adsorption method, condensation method, membrane separation technology, direct combustion method, thermal oxidation method, catalytic combustion method, biological oxidation method, plasma method, ultraviolet catalytic oxidation method and other technologies.
Conventional exhaust gas purification devices are generally of a single pass type, but because of the diversification of exhaust gas generation conditions, conventional single treatment cannot meet the purification requirements of multi-component exhaust gas, and therefore, the development of a combined exhaust gas purification all-in-one machine is started by those skilled in the art. The combined type waste gas purification all-in-one machine disclosed in the Chinese patent with the patent number of CN103785266B comprises an upper box body and a lower box body which are communicated with each other, wherein an upper box cover is hinged at an opening at the upper end of the upper box body, an air inlet and an air outlet are respectively and correspondingly arranged on the upper box cover and the lower box body, and the combined type waste gas purification all-in-one machine also comprises a waste gas treatment device, an air exhaust system and a control system; the waste gas treatment device is arranged in the cavity of the upper box body and comprises a replaceable smoke dust treatment device, an organic waste gas treatment device or an oil smoke treatment device.
Although the existing integrated machine can achieve an effective purification treatment effect on multi-component waste gas, for low-concentration and large-air-volume waste gas discharged in the industrial fields of petrochemical industry, light industry, plastics or printing and dyeing and the like, the overall cleanliness of the waste gas is higher due to the lower concentration of harmful substances in the waste gas to be treated, and if the waste gas is directly introduced into the existing integrated waste gas purification integrated machine for purification treatment, the operation cost of equipment is easily increased, so that resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combination formula exhaust gas purification all-in-one with exhaust gas pretreatment device, its easily carries out concentrated preliminary treatment in advance to the waste gas that lets in combination formula exhaust gas purification all-in-one, reduces the running cost of combination formula exhaust gas purification all-in-one, reduces the wasting of resources.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a combined waste gas purification all-in-one machine with a waste gas pretreatment device comprises a combined waste gas purification all-in-one machine body, wherein the combined waste gas purification all-in-one machine body is provided with a gas inlet and a gas outlet, the gas inlet is communicated with the waste gas pretreatment device through a first fan, the waste gas pretreatment device comprises a sealing shell, a concentration area is isolated in the sealing shell, the concentration area comprises a support, an adsorption rotating wheel and a driving device, the adsorption rotating wheel is rotatably connected with the support, and the driving device is connected with the adsorption rotating wheel and drives the adsorption rotating wheel to rotate; the adsorption rotating wheel comprises an installation shell, a mandrel and an adsorption core body, the mandrel is positioned in the installation shell, the adsorption core body is arranged between the installation shell and the mandrel, the adsorption core body comprises a plurality of fan-shaped adsorption sheets, the adsorption sheets are connected with the mandrel and the installation shell through a quick-disassembly type installation assembly, and a middle mandrel of the mandrel is collinear with a middle mandrel of the installation shell; the intercommunication has waste gas input pipeline and is located in the concentrated district hot-blast input pipeline of waste gas input pipeline top, waste gas input pipeline with hot-blast input pipeline's one end all faces adsorb the one side of core thickness direction, sealed shell is kept away from one side of waste gas input pipeline with the play tuber pipe intercommunication of first fan, the gas vent has still been seted up on the sealed shell.
By adopting the technical scheme, the adsorption rotating wheel slowly rotates under the driving of the driving device, the exhaust gas with large air volume and low concentration input to the concentration area by the exhaust gas input pipeline is subjected to adsorption filtration, harmful substances in the exhaust gas are intercepted on the adsorption rotating wheel, so that the exhaust gas is purified, and the purified air can be discharged through the exhaust port; when the adsorption rotating wheel rotates to the pipe orifice of the hot air input pipeline, the hot air with small air quantity provided by the hot air input pipeline passes through the adsorption rotating wheel with saturated adsorption, the adsorbed harmful substances are desorbed, and the waste gas with small air quantity and high concentration is sent into the combined waste gas purification all-in-one machine by the first fan for further treatment, so that the operation cost of the combined waste gas purification all-in-one machine can be reduced, and the effect of resource waste is reduced. Simultaneously, when the absorption core of certain region adsorbs the desorption effect when not good, the setting of the absorption core and the quick detach formula installation component that a plurality of adsorption tablets combined formed, convenient to use person is quick and corresponding to change and adsorbs the core, when being unlikely to cause the absorption core extravagant, easy user often overhauls and changes the absorption core, makes the absorption core maintain better absorption desorption ability to make the absorption runner maintain effectual purifying effect to waste gas.
The present invention may be further configured in a preferred embodiment as: the waste gas pretreatment device also comprises a spraying area positioned in the sealed shell, a partition plate is arranged between the spraying area and the concentration area, the waste gas input pipeline penetrates through the partition plate and is communicated with the spraying area, and a second fan is communicated with the waste gas input pipeline; the top intercommunication that sprays the district has the inlet tube, just the below intercommunication that sprays the district has the outlet pipe, it keeps away from to spray the district one side intercommunication in concentrated district has the intake pipe.
Through adopting above-mentioned technical scheme, to the waste gas that contains the dust, before getting into concentrated district, can spray the processing through spraying the district to waste gas earlier, subside earlier to the great dust of granule in the waste gas, dissolve the harmful dust and the gas of easily dissolving in water simultaneously, will spray the waste gas after the processing and let in concentrated district further processing through waste gas input pipeline again. The purification pressure of the adsorption rotating wheel and the combined waste gas purification all-in-one machine can be reduced, the adsorption rotating wheel and the combined waste gas purification all-in-one machine are not easy to block and cause secondary pollution, the purification efficiency of the adsorption rotating wheel and the combined waste gas purification all-in-one machine is improved, and the air quality after purification can also be improved.
The present invention may be further configured in a preferred embodiment as: the water inlet pipe positioned in the spraying area is communicated with a liquid distribution header pipe, and a plurality of liquid distribution spray heads are arranged on the liquid distribution header pipe.
Through adopting above-mentioned technical scheme, cloth liquid shower nozzle can make the water that spouts into the spray area reach fine and close even atomization effect, promotes and sprays the effect and spray the scope, strengthens the contact probability of water and waste gas, strengthens the purifying effect of dirt waste gas.
The present invention may be further configured in a preferred embodiment as: the liquid distribution nozzles are arranged on the liquid distribution main pipe in a fan shape.
By adopting the technical scheme, the liquid distribution spray heads arranged in a fan shape can further enlarge the spraying range and enhance the contact probability of water and waste gas.
The present invention may be further configured in a preferred embodiment as: the exhaust gas inlet pipeline is arranged on the partition plate, a drying plate is arranged at the joint of the exhaust gas inlet pipeline and the partition plate, the drying plate is an activated carbon plate, and a ventilation hole which is in a honeycomb shape is formed in the drying plate.
Through adopting above-mentioned technical scheme, the drying plate can play prefilter's effect to the waste gas after spraying on the one hand, and on the other hand can play certain drying effect to the waste gas that is about to input the concentration zone, reduces the adhesion of harmful substance on adsorbing the runner for harmful substance's desorption efficiency is higher.
The present invention may be further configured in a preferred embodiment as: one end, close to the installation shell, of the adsorption sheet is in inserting fit with the inner wall of the installation shell, one end, close to the mandrel, of the adsorption sheet is in inserting fit with the outer peripheral surface of the mandrel, the quick-release type installation assembly comprises elastic sheets located on two sides of the adsorption sheet in the thickness direction, and the elastic sheets comprise a plurality of first elastic sheets rotatably connected with the side wall of the installation shell and a plurality of second elastic sheets rotatably connected with the side wall of the mandrel; when the adsorption piece is installed, the first elastic sheet and the second elastic sheet are abutted to the adsorption piece.
By adopting the technical scheme, when the adsorption core body is installed, the adsorption core body is inserted between the installation shell and the core shaft, and the elastic sheet is rotated to be abutted against the surface of the adsorption core body, so that the effect of fixing the adsorption core body is achieved; when the absorption core body is dismantled to needs, rotate the shell fragment and break away from the absorption core body surface can, easily realize adsorbing core body and installation shell and dabber quick assembly disassembly's effect.
The present invention may be further configured in a preferred embodiment as: and two sides of the thickness direction of the adsorption sheet are provided with limit grooves which are respectively buckled with the first elastic sheet and the second elastic sheet.
Through adopting above-mentioned technical scheme, the spacing groove easily plays limiting displacement to the shell fragment, improves the installation stability who adsorbs the core.
The present invention may be further configured in a preferred embodiment as: and the adjacent adsorption core bodies are in insertion fit.
Through adopting above-mentioned technical scheme, the grafting cooperation easily further improves the wholeness and the stability of adsorbing the core between the adjacent absorption core.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the arrangement of the concentration area, the hot air input pipe, the plurality of adsorption cores and the quick-release mounting assembly, the waste gas with large air volume and low concentration can be conveniently concentrated, the operation cost of the combined waste gas purification all-in-one machine is reduced, the resource waste is reduced, meanwhile, the quick replacement of the adsorption cores is easy, and the adsorption cores are maintained in a better adsorption and desorption state, so that the adsorption rotating wheels maintain an effective purification effect on the waste gas;
2. through the setting in district that sprays, can reduce the purification pressure who adsorbs runner and combination formula exhaust-gas purification all-in-one, make simultaneously adsorb the runner and the difficult condition that takes place to block up and secondary pollution of combination formula exhaust-gas purification all-in-one, improve the purification efficiency who adsorbs runner and combination formula exhaust-gas purification all-in-one, also can improve the air quality after the purification.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a partially cut-away schematic structural diagram of the sealed shell in the embodiment, which is used for embodying the internal structure of the sealed shell.
Fig. 3 is a schematic structural diagram of the driving wheel in the present embodiment.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is an enlarged schematic view of a portion B in fig. 4.
In the figure, 1, a combined type waste gas purification all-in-one machine body; 11. an air inlet; 12. an air outlet; 2. an exhaust gas pretreatment device; 3. sealing the shell; 31. a partition plate; 32. a concentration zone; 321. an adsorption rotating wheel; 3211. mounting a shell; 3212. an adsorption core body; 32121. an adsorption sheet; 3213. a mandrel; 3214. a quick release mounting assembly; 32141. a spring plate; 321411, a first elastic sheet; 321412, a second elastic sheet; 32142. locking the bolt; 32143. a limiting groove; 32144. mounting a rib; 322. a support; 323. a drive device; 3231. a belt pulley; 3232. a drive motor; 324. a hot air input pipeline; 325. an exhaust port; 326. repairing the door; 327. a first fan; 328. a second fan; 33. a spraying area; 331. drying the plate; 332. an air inlet pipe; 333. a water inlet pipe; 334. a water outlet pipe; 335. a liquid distribution header pipe; 336. a liquid distribution nozzle; 337. cleaning the door; 34. an exhaust gas input line.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the combined waste gas purification all-in-one machine with the waste gas pretreatment device 2 disclosed in this embodiment comprises a combined waste gas purification all-in-one machine body 1, wherein the left side and the right side of the combined waste gas purification all-in-one machine body 1 are respectively provided with an air inlet 11 and an air outlet 12, and the combined waste gas purification all-in-one machine body 1 can adopt a light-oxygen plasma all-in-one machine with a Yuanrun environmental protection model of YR-YTJ-10000. The air inlet 11 is communicated with an exhaust gas pretreatment device 2, and the exhaust gas pretreatment device 2 comprises a cylinder type sealing shell 3 which is horizontal.
Referring to fig. 2, a concentration zone 32 and a spray zone 33 are separated from each other by a partition plate 31 in the sealed housing 3, the concentration zone 32 is disposed near the combined type exhaust gas purification all-in-one machine body 1, and the spray zone 33 and the partition zone are communicated with each other through an exhaust gas input pipeline 34 penetrating through the partition plate 31. The concentrating zone 32 comprises a disk-shaped adsorption rotor 321, a frame 322 for supporting the adsorption rotor 321 and rotatably connected to the adsorption rotor 321, and a driving device 323 connected to the adsorption rotor 321 for driving the adsorption rotor 321 to rotate.
Referring to fig. 3, the driving device 323 includes a driving motor 3232 and a belt pulley 3231, the belt pulley 3231 is connected to the driving motor 3232 and the adsorption wheel 321, and the driving motor 3232 drives the adsorption wheel 321 to rotate when rotating. The adsorption rotating wheel 321 sequentially comprises an installation shell 3211, an adsorption core body 3212 and a mandrel 3213 from outside to inside, and the mandrel 3213 is rotationally connected with a bearing fixed on the support 322 to realize the effect of rotationally connecting the adsorption rotating wheel 321 with the support 322. The absorption core 3212 is installed between the installation shell 3211 and the mandrel 3213 through a quick-release installation component 3214, so that the absorption core 3212 is installed on the installation shell 3211 and the mandrel 3213 at the same time. The middle core shaft 3213 of the core shaft 3213 is collinear with the middle core shaft 3213 of the mounting shell 3211, and the adsorption rotating wheel 321 is rotatably connected with the bracket 322 through two ends of the core shaft 3213 in the length direction, so that the effect of rotary connection between the adsorption rotating wheel and the bracket is achieved. The adsorption core body 3212 is formed by splicing a plurality of fan-shaped adsorption pieces 32121, and adjacent adsorption pieces 32121 are inserted and matched through wedge-shaped blocks (not shown in the figure) so as to improve the integrity and stability of the adsorption core body 3212.
Referring to fig. 2, one end of the exhaust gas input pipeline 34 away from the spraying region 33 faces one end of the adsorption core body 3212 in the thickness direction, so that when the adsorption rotating wheel 321 rotates, the adsorption core body 3212 can uniformly adsorb the exhaust gas input from the exhaust gas input pipeline 34 into the concentration region 32; a hot air input pipeline 324 is communicated with the upper part of the waste gas input pipeline 34 on the sealing shell 3, one end of the hot air input pipeline 324 faces one end of the thickness direction of the adsorption core body 3212 and is used for blowing hot air with a small air volume of about 200 ℃ to the adsorption core body 3212 so as to perform a desorption effect on the adsorption saturated adsorption core body 3212; an exhaust port 325 is further formed above the sealing shell 3, and is used for discharging large-air-volume and low-concentration waste gas purified by the adsorption core body 3212. The adsorption chip in this embodiment may use honeycomb ceramic fibers as a base material, and the surface of the base material is coated with zeolite, or may use a honeycomb activated carbon plate.
Referring to fig. 3, a plurality of mounting ribs 32144 are respectively and integrally fixed at one end of the absorbing sheet 32121 close to the mounting shell 3211 and one end of the absorbing sheet 3213 close to the mandrel, and the absorbing sheet 32121 is respectively in insertion fit with mounting grooves (not shown in the figure) formed in the inner peripheral wall of the mounting shell 3211 and the outer peripheral wall of the mandrel 3213 by means of the mounting ribs 32144, so that the absorbing sheet 32121 is not prone to circumferential rotation during mounting.
Referring to fig. 4, the quick detach type mounting assembly 3214 includes elastic pieces 32141 located on both sides of the thickness direction of the absorbing piece 32121, the elastic pieces 32141 include a plurality of first elastic pieces 321411 disposed near the mounting shell 3211 and a plurality of second elastic pieces 321412 disposed near the mandrel 3213, the first elastic pieces 321411 are rotatably connected to the side wall of the mounting shell 3211 through the mounting column, and the second elastic pieces 321412 are rotatably connected to the side wall of the mandrel 3213 through the mounting column. When the adsorption piece 32121 is installed, the first resilient tab 321411 and the second resilient tab 321412 abut against the end face of the adsorption piece 32121 in the thickness direction, so that the adsorption piece 32121 is not prone to circumferential shaking, and stable installation of the adsorption piece 32121 is facilitated. When the adsorption piece 32121 needs to be detached, the first resilient tab 321411 and the second resilient tab 321412 are rotated to disengage from the adsorption piece 32121, so that the adsorption piece 32121 can be quickly disassembled and assembled, and the user can replace the adsorption resilient tab 32141 regularly, so that the adsorption wheel 321 can maintain effective concentration and purification of harmful substances in the exhaust gas.
Referring to fig. 4, the two sides of the thickness direction of the absorbing sheet 32121 are provided with a limiting groove 32143 for being buckled with the first elastic sheet 321411 and the second elastic sheet 321412, when the first elastic sheet 321411, the second elastic sheet 321412 and the absorbing sheet 32121 are abutted, the first elastic sheet 321411 and the second elastic sheet 321412 are easily inserted into the limiting groove 32143 by using the elasticity of the first elastic sheet and the second elastic sheet 321412, so that the first elastic sheet 321411 and the second elastic sheet 321412 are not easy to shake on the absorbing sheet 32121, thereby fixing the elastic sheet 32141 and improving the installation stability of the absorbing sheet 32121.
Referring to fig. 5, further, the connection between the first resilient tab 321411 and the first mounting post and the connection between the second resilient tab 321412 and the second mounting post are both threadedly connected with a locking bolt 32142, when the first resilient tab 321411 and the second resilient tab 321412 fix the absorbing piece 32121, the user can tighten the locking bolt 32142 to further fix the resilient tab 32141, thereby improving the stability of the installation of the absorbing piece 32121.
Referring to fig. 2, a first fan 327 is disposed on one side of the sealed housing 3 away from the waste gas input pipeline 34, an air inlet pipe of the first fan 327 is communicated with the concentration area 32, and an air outlet pipe of the first fan 327 is communicated with the air inlet 11 of the combined waste gas purification all-in-one machine, so that waste gas treated by the concentration area 32 is conveniently sent into the combined waste gas purification all-in-one machine for treatment. The waste gas input pipeline 34 is communicated with a second fan 328, so that waste gas treated by the spraying area 33 can be conveniently sent into the concentration area 32 for purification treatment. An active carbon drying plate 331 is fixed to the partition plate 31 at the joint between the exhaust gas inlet pipe 34 and the partition plate 31, and the drying plate 331 is provided with honeycomb-shaped vent holes. When the exhaust gas sprayed and treated in the spraying area 33 is input into the concentration area 32 through the exhaust gas input pipeline 34, the drying plate 331 can easily absorb moisture of the exhaust gas, so that the adhesion problem of harmful substances on the adsorption rotating wheel 321 is reduced, and the desorption efficiency of the harmful substances is higher.
Referring to fig. 2, one side of the spraying area 33, which is far away from the concentration area 32, is communicated with an air inlet pipe 332 for introducing the waste gas to be purified into the spraying area 33, the upper side of the spraying area 33 is communicated with an air inlet pipe 333, the lower side of the spraying area 33 is communicated with an air outlet pipe 334, the air inlet pipe 333 is used for introducing water into the spraying area 33, the waste gas entering the spraying area 33 is sprayed, harmful substances such as dust with large particles in the waste gas are settled, meanwhile, the harmful substances which are easily dissolved in water in the waste gas are easily dissolved, and the water sprayed from top to bottom is discharged along the air outlet pipe 334.
Referring to fig. 2, one end of the water inlet pipe 333 located inside the spraying region 33 is communicated with a liquid distribution header pipe 335, a plurality of liquid distribution nozzles 336 are arranged on the liquid distribution header pipe 335, and the liquid distribution nozzles 336 are arranged on the liquid distribution header pipe 335 in a fan shape. By arranging the liquid distribution nozzle 336, the spraying range of the water inlet pipe 333 can be enlarged, and the purification treatment effect of the spraying area 33 on the waste gas is improved.
Referring to fig. 1, the spraying region 33 further includes a cleaning door 337 flanged to the sealed housing 3 for periodically cleaning impurities settled at the bottom of the spraying region 33 and facilitating inspection and maintenance of the inside of the spraying region 33. The thickening section 32 also includes a service door 326 that is flanged to the sealed housing 3 to allow a user to periodically inspect and service the thickening section 32.
The implementation principle of the embodiment is as follows: when the waste gas with large air volume and low concentration to be treated passes through the spraying area 33, the water sprayed from top to bottom in the spraying area 33 can easily settle and dissolve most of dust in the waste gas, so that the dust content in the waste gas is reduced, and the waste gas is subjected to primary purification treatment. The sprayed exhaust gas enters the concentration zone 32 through the drying plate 331 and the exhaust gas input pipeline 34, and the adsorption rotating wheel 321 in the concentration zone 32 slowly rotates at a speed of 1-6 revolutions per hour to intercept and adsorb harmful substances in the exhaust gas, so that the exhaust gas is purified at a second stage. The user can determine whether to discharge the exhaust gas after adsorption purification by using the exhaust port 325 according to different generation sources of the exhaust gas and the material of the adsorption core 3212. Because the waste gas after adsorption treatment is low-concentration waste gas, if the waste gas belongs to a type that the adsorption degree of the adsorption core body 3212 is high and the adsorption treatment can reach the emission standard, the gas after adsorption purification can be discharged through the gas outlet 325; if the type of the waste gas is complex, a user can introduce the gas after the secondary purification into the combined waste gas purification all-in-one machine body 1 through the gas inlet 11, so that harmful substances in the waste gas are decomposed into active ions under the action of plasma and UV ultraviolet light, and then the active ions are combined with oxygen in the air to generate low-molecular harmless substances such as water, carbon dioxide and the like, so that the waste gas is purified in a tertiary mode.
After the adsorption core 3212 on the adsorption wheel 321 is adsorbed and saturated, the adsorption sheet 32121 is desorbed by the small air flow heat flow provided by the hot air input pipeline 324 and the first fan 327, so that the harmful substances adsorbed by the adsorption core 3212 are separated from the adsorption core 3212, a small air flow high-concentration waste gas is formed along with the heat flow, and enters the combined waste gas purification all-in-one machine body 1 through the first fan 327 for three-stage purification, and the purified gas is discharged from the gas outlet 12. Through the waste gas pretreatment device 2 to the high amount of wind, the concentrated preliminary treatment of back of subsiding earlier of the waste gas of low concentration, can reduce the equipment operating pressure when combination formula waste gas purification all-in-one body 1 handles this type of waste gas, easily reduce combination formula waste gas purification all-in-one body 1's running cost, reduce the waste of waste gas purification resource, simultaneously, can also reduce the dust content in the gas after the purification, improve the gas quality after the purification.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a combination formula exhaust-gas purification all-in-one with exhaust gas pretreatment device, includes combination formula exhaust-gas purification all-in-one body (1), combination formula exhaust-gas purification all-in-one body (1) is provided with air inlet (11) and gas outlet (12), its characterized in that: the air inlet (11) is communicated with an exhaust gas pretreatment device (2) through a first fan (327), the exhaust gas pretreatment device (2) comprises a sealed shell (3), a concentration area (32) is isolated in the sealed shell (3), the concentration area (32) comprises a support (322), an adsorption rotating wheel (321) and a driving device (323), the adsorption rotating wheel (321) is rotatably connected with the support (322), and the driving device (323) is connected with the adsorption rotating wheel (321) and drives the adsorption rotating wheel (321) to rotate;
the adsorption rotating wheel (321) comprises an installation shell (3211), a mandrel (3213) positioned in the installation shell (3211) and an adsorption core body (3212) arranged between the installation shell (3211) and the mandrel (3213), the adsorption core body (3212) comprises a plurality of fan-shaped adsorption pieces (32121), the adsorption pieces (32121) are connected with the mandrel (3213) and the installation shell (3211) through a quick-release installation component (3214), and a central shaft (3213) of the mandrel (3213) is collinear with the central shaft (3213) of the installation shell (3211);
concentrate district (32) in-connection has waste gas input pipeline (34) and is located hot-blast input pipeline (324) of waste gas input pipeline (34) top, waste gas input pipeline (34) with the one end of hot-blast input pipeline (324) all faces adsorb the one side of core (3212) thickness direction, sealed shell (3) are kept away from one side of waste gas input pipeline (34) with the play tuber pipe intercommunication of first fan (327), gas vent (325) have still been seted up on sealed shell (3).
2. The combined exhaust gas purifying all-in-one machine having an exhaust gas pretreatment device according to claim 1, characterized in that: the waste gas pretreatment device (2) further comprises a spraying area (33) positioned in the sealed shell (3), a partition plate (31) is arranged between the spraying area (33) and the concentration area (32), the waste gas input pipeline (34) penetrates through the partition plate (31) to be communicated with the spraying area (33), and a second fan (328) is communicated with the waste gas input pipeline (34);
the top intercommunication of spraying district (33) has inlet tube (333), just the below intercommunication of spraying district (33) has outlet pipe (334), it is kept away from to spray district (33) one side intercommunication of concentrated district (32) has intake pipe (332).
3. The combined exhaust gas purifying all-in-one machine having an exhaust gas pretreatment device according to claim 2, characterized in that: the water inlet pipe (333) positioned in the spraying area (33) is communicated with a liquid distribution header pipe (335), and the liquid distribution header pipe (335) is provided with a plurality of liquid distribution spray heads (336).
4. The combined exhaust gas purifying all-in-one machine having an exhaust gas pretreatment device according to claim 3, characterized in that: the liquid distribution spray heads (336) are arranged on the liquid distribution main pipe (335) in a fan shape.
5. The combined exhaust gas purifying all-in-one machine having an exhaust gas pretreatment device according to claim 2, characterized in that: the division board (31) is located the waste gas input pipeline (34) with the junction of division board (31) is provided with drying plate (331), drying plate (331) adopt the activated carbon board, seted up on drying plate (331) and be honeycomb ventilation hole.
6. The combined exhaust gas purifying all-in-one machine having an exhaust gas pretreatment device according to claim 1, characterized in that: one end, close to the mounting shell (3211), of the adsorption piece (32121) is in plug-in fit with the inner wall of the mounting shell (3211), one end, close to the mandrel (3213), of the adsorption piece (32121) is in plug-in fit with the outer circumferential surface of the mandrel (3213), the quick-release mounting component (3214) comprises spring pieces (32141) located on two sides of the adsorption piece (32121) in the thickness direction, and each spring piece (32141) comprises a plurality of first spring pieces (321411) rotatably connected with the side wall of the mounting shell (3211) and a plurality of second spring pieces (321412) rotatably connected with the side wall of the mandrel (3213); when the adsorption piece (32121) is mounted, the first elastic sheet (321411) and the second elastic sheet (321412) are abutted against the adsorption piece (32121).
7. The combined exhaust gas purifying all-in-one machine having an exhaust gas pretreatment device according to claim 6, wherein: the two sides of the adsorption sheet (32121) in the thickness direction are provided with limit grooves (32143) which are respectively buckled with the first elastic sheet (321411) and the second elastic sheet (321412).
8. The combined exhaust gas purifying all-in-one machine having an exhaust gas pretreatment device according to claim 1, characterized in that: the adjacent adsorption sheets (32121) are inserted and matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167268.5U CN211274147U (en) | 2019-12-05 | 2019-12-05 | Combined waste gas purification all-in-one machine with waste gas pretreatment device |
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| CN201922167268.5U CN211274147U (en) | 2019-12-05 | 2019-12-05 | Combined waste gas purification all-in-one machine with waste gas pretreatment device |
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| CN211274147U true CN211274147U (en) | 2020-08-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123024A (en) * | 2023-08-31 | 2023-11-28 | 广州广钢气体能源股份有限公司 | Helium purifying equipment and purifying method |
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2019
- 2019-12-05 CN CN201922167268.5U patent/CN211274147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123024A (en) * | 2023-08-31 | 2023-11-28 | 广州广钢气体能源股份有限公司 | Helium purifying equipment and purifying method |
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