Waste gas sampling monitoring devices in mill's environment
Technical Field
The invention relates to the technical field of waste gas sampling, in particular to a waste gas sampling and monitoring device in a factory environment.
Background
In a factory, exhaust gas sampling and monitoring equipment is used in many places, for example, in places with high requirements on indoor exhaust gas sampling and monitoring, enough exhaust gas sampling and monitoring equipment must be ensured to ensure that the exhaust gas in a production environment is in a controllable range. The following problems exist in the prior art:
1. the existing waste gas collecting device adopts an independent pipeline for extraction, which causes the problem that the collecting range is narrow and enough waste gas cannot be completely collected;
2. the waste gas need detect the inside mixture after gathering, generally will all discharge its waste gas again, can lead to the problem of the secondary pollution of environment.
Disclosure of Invention
The invention provides a waste gas sampling and monitoring device in a factory environment, which has the characteristics of enlarging the collection range and area of waste gas and solves the problems that the collection range is narrow and enough waste gas cannot be completely collected due to the fact that an independent pipeline is used for extraction; the other purpose is to solve the problem that the detected waste gas is discharged again to cause secondary pollution to the environment, so that the collected waste gas is purified and then discharged.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an exhaust gas sampling monitoring devices in mill's environment, includes exhaust gas sampling collector, air exhauster, sampling board and filter purification ware, the detachable air exhauster of installing on the surface of both sides around the exhaust gas sampling collector, the detachable sampling board of installing on the top surface of exhaust gas sampling collector, the detachable filter purification ware of installing on the left side surface of exhaust gas sampling collector.
The utility model discloses a sampling board, including sampling board, sealing port, suction pipeline, side air suction disc, sealing port, one end of sealing port extends to the inside of sampling board, one of sealing port serves detachable the being connected with air suction pipeline, air suction pipeline's both sides surface extends to on the both sides surface of sampling board, detachable the being connected with side air suction disc on air suction pipeline's the aspect.
The detachable spacing joint piece that is connected with on the marginal position of top both sides of filtration purification ware, the detachable joint top cap of installing in top of spacing joint piece, be provided with the hose on the lower surface of joint top cap, the detachable atomizing that is connected with on the top internal surface of filtration purification ware discharges the standpipe, the atomizing discharges on the one end of standpipe extends to filtration purification ware's the top surface.
The technical scheme of the invention is further improved as follows: one end of the hose is connected with the top end of the atomization discharge standpipe, the inside of the filtration purifier is filled with purification liquid, and an air outlet II is formed in the outer surface of the top of the left side of the filtration purifier.
The technical scheme of the invention is further improved as follows: the side air suction disc is characterized in that a protective inner container layer is arranged on the inner surface of the side air suction disc, an air inlet is formed in the outer surface of the protective inner container layer, a first air guide pipe is detachably connected to the outer surface of the side air suction disc, one end of the first air guide pipe extends into the air inlet, and an auxiliary air inlet disc is arranged at one end of the first air guide pipe.
The technical scheme of the invention is further improved as follows: be provided with the water conservancy diversion chute on the internal surface on protection inner bag layer, detachable be connected with the induced air pipeline on the bottom surface of water conservancy diversion chute.
The technical scheme of the invention is further improved as follows: the utility model discloses a drainage chute, including water conservancy diversion chute, side direction drainage plate, drainage arc piece, detachable drainage arc swash plate that is connected with on the internal surface of water conservancy diversion chute, detachable side direction drainage plate that is connected with on the surface of both sides of drainage arc swash plate, be provided with the air guide swash plate on the top surface of side direction drainage plate.
The technical scheme of the invention is further improved as follows: the inner surface of the atomization emission vertical pipe is filled with a waterproof filling layer, a second air guide pipe is arranged inside the waterproof filling layer, the top end and the side face of the waterproof filling layer respectively penetrate through the two sides of the atomization emission vertical pipe and extend to the outer surface of the inner surface of the top portion of the atomization emission vertical pipe, trapezoidal casing shells are detachably connected to the outer surfaces of the two sides of the atomization emission vertical pipe, and one-way atomization air exhaust strips are arranged on the outer surfaces of the trapezoidal casing shells.
The technical scheme of the invention is further improved as follows: the waste gas sampling collector is characterized in that a sliding groove is formed in the outer surface of the top of the right side of the waste gas sampling collector, a drawing plate is lapped on the outer surface of the inner side of the sliding groove in a sliding mode, a trapezoidal air inlet is formed in the outer surface of the top of the drawing plate, and a shunting block is detachably connected to the inner wall face of the drawing plate.
The technical scheme of the invention is further improved as follows: impurity particle filter layers are arranged on the outer surfaces of the two sides of the flow distribution block, air guide strips are arranged on the inner wall surface of the pull plate, an air outlet I is arranged on the outer surface of the bottom of the pull plate, and a pull ring is arranged on the outer surface of the right side of the pull plate.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a waste gas sampling and monitoring device in a factory environment, which adopts the combination of an exhaust fan, an air suction pipeline, a side air suction disc, an auxiliary air inlet disc air inlet, a first air guide pipe, a diversion chute and an air suction pipeline, the exhaust fan sucks air into the air suction pipeline, the auxiliary air inlet disc on the outer surface of the side air suction disc is matched to expand the contact range and the area between the auxiliary air inlet disc and air, the air sucked by the first air guide pipe passes through the air inlet to the inside of the side air suction disc, the diversion chute is matched to rotate the air spirally to increase the flow speed of the air, the air collected in the inner part is guided out to the inside of the air suction pipeline by the air suction pipeline, the device has the characteristics of expanding the waste gas collection range and area, and solves the problems that the independent pipeline is extracted, the collection range is narrow, and enough waste gas cannot be completely collected, the effect of enlarging the range and area of waste gas collection is achieved.
2. The invention provides a waste gas sampling and monitoring device in factory environment, which adopts the combination of a clamping top cover, a hose, an atomization discharge vertical pipe, a purified liquid, a second air outlet, a second air guide pipe, a trapezoidal casing and a one-way atomization air exhaust strip, detected gas is guided to the inside of the atomization discharge vertical pipe through the hose by matching with the clamping top cover, and is discharged to the outer surfaces of two sides of the atomization discharge vertical pipe by matching with the second air guide pipe, gather in the inside of trapezoidal cover shell, the one-way atomizing of rethread is aired exhaust the strip and is carried out one-way atomizing and discharge away, use the purifying liquid to purify the gas that inside discharged out, the gas after rethread air exit two will purify discharges away, possessed to purify the waste gas of gathering and discharged the characteristics again, the solution discharges away again to the waste gas that has detected, can lead to the secondary pollution's of environment problem to reach and purify the effect of discharging again to the waste gas of gathering.
3. The invention provides a waste gas sampling and monitoring device in a factory environment, which adopts the combination of a pull plate, a trapezoidal air inlet, a flow dividing block, an impurity particle filtering layer, an air guide strip, an air outlet I and a filtering purifier, wherein air absorbed from the outside is guided to the inside of the pull plate through the trapezoidal air inlet, the incoming air is subjected to differentiation and speed reduction by matching with the flow dividing block, metal particles on the surface are filtered out of the surface of the air through the impurity particle filtering layer, and then the air is guided through the air guide strip and discharged to the inside of the filtering purifier by matching with the air outlet I.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a sampling plate according to the present invention;
FIG. 3 is a schematic view of the side suction disc of the present invention;
FIG. 4 is a schematic view of the structure of the diversion chute of the present invention;
FIG. 5 is a schematic structural view of a drainage arc-shaped sloping plate of the present invention;
FIG. 6 is a schematic view of the filter purifier of the present invention;
FIG. 7 is a schematic view of an atomizing discharge standpipe of the present invention;
fig. 8 is a schematic structural view of a drawing plate of the invention.
In the figure: 1. an exhaust gas sampling collector; 11. a drawing plate; 12. a trapezoidal air inlet; 13. a shunting block; 14. an impurity particle filtration layer; 15. wind guide strips; 16. an air outlet I;
2. an exhaust fan;
3. a sampling plate; 31. sealing the opening; 32. an air suction pipeline;
33. a side air suction disc; 331. a protective inner container layer; 332. an air inlet; 333. a first air guide pipe; 334. an auxiliary air intake disc;
335. a diversion chute; a1, a drainage arc block; a2, guiding the arc-shaped inclined plate; a3, lateral flow guide plates; a4, air guide sloping plate;
336. an air inducing duct;
4. a filtration purifier; 41. a limiting clamping block; 42. clamping a top cover; 43. a hose; 44. purifying the liquid;
45. an atomizing discharge standpipe; 451. a waterproof filler layer; 452. a second air guide pipe; 453. a trapezoidal housing; 454. one-way atomizing air exhaust strips;
46. and a second air outlet.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-8, the invention provides an exhaust gas sampling monitoring device in a factory environment, which comprises an exhaust gas sampling collector 1, an exhaust fan 2, a sampling plate 3 and a filter purifier 4, wherein the exhaust fan 2 is detachably mounted on the outer surfaces of the front side and the rear side of the exhaust gas sampling collector 1, the sampling plate 3 is detachably mounted on the outer surface of the top of the exhaust gas sampling collector 1, and the filter purifier 4 is detachably mounted on the outer surface of the left side of the exhaust gas sampling collector 1.
In this embodiment, carry out the absorption of air through air exhauster 2 to the inside of sampling board 3, cooperate sampling board 3 to the outside gas to guide into the inside of waste gas sampling collector 1 and filter, carrying out the detection of air, use filter purifier 4 to purify the gas after detecting and discharge away again.
As shown in fig. 1 to 8, in this embodiment, preferably, the inner surface of the flow guide chute 335 is detachably connected with a flow guide arc block a1, the inner surface of the flow guide chute 335 is detachably connected with a flow guide arc inclined plate a2, the outer surfaces of two sides of the flow guide arc inclined plate a2 are detachably connected with a lateral flow guide plate a3, the outer surface of the top of the lateral flow guide plate a3 is provided with a wind guide inclined plate a4, and when air passes through two side surfaces of the flow guide arc inclined plate a2, the air is guided by the wind guide inclined plate a4 on the surface of the lateral flow guide plate a 3.
Example 2
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a sealing opening 31 is detachably mounted on the outer surface of the bottom of the sampling plate 3, one end of the sealing opening 31 extends into the sampling plate 3, one end of the sealing opening 31 is detachably connected with an air suction pipeline 32, the outer surfaces of the two sides of the air suction pipeline 32 extend onto the outer surfaces of the two sides of the sampling plate 3, a side air suction disc 33 is detachably connected to the layer surface of the air suction pipeline 32, a protective inner container layer 331 is arranged on the inner surface of the side air suction disc 33, an air inlet 332 is arranged on the outer surface of the protective inner container layer 331, a first air guide pipe 333 is detachably connected to the outer surface of the side air suction disc 33, one end of the first air guide pipe 333 extends into the air inlet 332, an auxiliary air inlet disc 334 is arranged on one end of the first air guide pipe 333, a flow guide chute 335 is arranged on the inner surface of the protective inner container layer 331, and an air guide pipeline 336 is detachably connected to the outer surface of the bottom end of the flow guide chute 335.
In this embodiment, inhale the inside of air suction pipe 32 through air exhauster 2, cooperation side is induced draft supplementary air intake disc 334 on the disc 33 surface and is enlarged and the area between with the air, the inside of disc 33 is induced draft to rethread air guide pipe 333 with absorptive air through air intake 332 leading side, cooperation water conservancy diversion chute 335 carries out the spiral rotation to the air, increase the flow velocity of air, rethread air guide pipe 336 leads away the inside of the inside air guide air suction pipe 32 of collecting, reached the effect to enlarging the scope and the area of waste gas collection.
Example 3
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the edge positions of two sides of the top of the filtering purifier 4 are detachably connected with a limit clamping block 41, the top of the limit clamping block 41 is detachably provided with a clamping top cover 42, the lower surface of the clamping top cover 42 is provided with a hose 43, the inner surface of the top of the filtering purifier 4 is detachably connected with an atomization discharge standpipe 45, one end of the atomization discharge standpipe 45 extends to the outer surface of the top of the filtering purifier 4, one end of the hose 43 is connected with the top end of the atomization discharge standpipe 45, the inside of the filtering purifier 4 is filled with a purification liquid 44, the outer surface of the top of the left side of the filtering purifier 4 is provided with an air outlet two 46, the inner surface of the atomization discharge standpipe 45 is filled with a waterproof filling layer 451, the inside of the waterproof filling layer 451 is provided with an air guide pipe two 452, the top end and the side surface of the waterproof filling layer 451 respectively penetrate through two sides of the atomization discharge standpipe 45 and extend to the outer surface on the inner surface of the top, trapezoidal shell 453 is connected with on the surface of the both sides of atomizing emission standpipe 45 detachable, is provided with one-way atomizing air exhaust strip 454 on the surface of trapezoidal shell 453.
In this embodiment, gaseous cooperation joint top cap 42 after the detection passes the inside of hose 43 direction to atomizing emission standpipe 45 and goes, cooperation two 452 of guide ducts are arranged the atomizing and are discharged on standpipe 45 both sides surface, gather in the inside of trapezoidal cover shell 453, the strip 454 is aired exhaust in the one-way atomizing of rethread, use the gas that purifying liquid 44 internal discharge came to purify, the gaseous discharge after the purification of rethread two 46 of air outlets, in order to reach the waste gas to gathering and purify the effect of emission again.
Example 4
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a sliding groove is formed in the outer surface of the top of the right side of the exhaust gas sampling collector 1, a drawing plate 11 is lapped on the outer surface of the inner side of the sliding groove in a sliding mode, a trapezoidal air inlet 12 is formed in the outer surface of the top of the drawing plate 11, a shunting block 13 is detachably connected to the inner wall surface of the drawing plate 11, impurity particle filtering layers 14 are arranged on the outer surfaces of the two sides of the shunting block 13, air guide strips 15 are arranged on the inner wall surface of the drawing plate 11, an air outlet 16 is formed in the outer surface of the bottom of the drawing plate 11, and a pull ring is arranged on the outer surface of the right side of the drawing plate 11.
In this embodiment, the air absorbed from the outside goes through the inside of trapezoidal air intake 12 direction pull board 11, and cooperation reposition of redundant personnel piece 13 goes the differentiation deceleration to the air that gets into, and rethread foreign particles filter layer 14 filters the surperficial metal particle to the surface of gas, and rethread wind guide strip 15 guides, and the inside that filter purifier 4 was discharged to cooperation air exit 16 is gone, has reached the effect of collecting the foreign particles in the waste gas.
The working principle of the exhaust gas sampling and monitoring device in the factory environment is described in detail below.
As shown in fig. 1-8, the interior of the air suction duct 32 is sucked by the suction fan 2, the auxiliary air inlet disc 334 on the outer surface of the side air suction disc 33 is matched to enlarge the contact range and area with the air, the absorbed air is guided to the interior of the side air suction disc 33 through the air inlet 332 by the first air guide pipe 333, the air is spirally rotated by the guide chute 335 to increase the flowing speed of the air, the air collected in the interior is guided to the interior of the air suction duct 32 by the guide duct 336, the externally absorbed air is guided to the interior of the drawing plate 11 through the trapezoidal air inlet 12, the entered air is differentiated and reduced by the matching flow dividing block 13, the surface of the air is filtered by the impurity particle filtering layer 14 to remove metal particles on the surface, and the air is guided to the matching exhaust outlet 16 by the air guide strip 15 to be exhausted, in the detection of carrying out the air, it goes to the inside that the standpipe 45 was discharged in the atomizing to pass hose 43 direction to gaseous cooperation joint top cap 42 after the detection, cooperation second 452 of guide ducts is discharged to the atomizing and is discharged on the standpipe 45 both sides surface, gather in the inside of trapezoidal cover shell 453, the strip 454 is aired exhaust in the one-way atomizing of rethread, use the gas that purifying liquid 44 discharged out to inside to purify, the gaseous emission after rethread air exit two 46 will purify goes.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.