CN216410806U - A multi-functional sample thief for acid mist detects in waste gas - Google Patents

Abstract

The utility model discloses a multifunctional sampler for detecting acid mist in waste gas, which comprises a machine body, wherein movable plates are rotatably arranged at the bottom, the middle position and the top of one side of the machine body through hinges, a drawer is slidably arranged at the middle position of one side of the machine body through a slide rail, a telescopic hose is arranged at the bottom of one end of the machine body, a filter screen is arranged at one end of the telescopic hose, and L-shaped support rods are arranged on two sides of the bottom of one end, close to the telescopic hose, of the machine body. When waste gas enters the machine body, the sponge absorbs water vapor in the waste gas to achieve the purpose of primary dehumidification, then the waste gas passes through the refrigeration coil and the heating coil on the dehumidification device, the water vapor in the waste gas is cooled and condensed under the action of the refrigeration coil, and then the cooled waste gas passes through the heating coil to be restored to the original temperature, so that the secondary dehumidification effect is achieved.

Description

A multi-functional sample thief for acid mist detects in waste gas

Technical Field

The utility model relates to the technical field of samplers, in particular to a multifunctional sampler for detecting acid mist in waste gas.

Background

Traditional gas sampling ware is through stretching into the exhaust port of mill with the intake pipe, carry out waste gas sampling extraction by the inside aspiration pump of device, because contain a large amount of impurities in the waste gas that the mill discharged, these impurities can be along with the effect of aspiration pump on the gas sampling ware, together inside being inhaled the gas sampling ware, long-term use causes a large amount of stains to appear in the intake pipe internal surface easily, still can cause the air inlet on the gas sampling ware to appear blockking up, thereby cause the gas sampling ware to break down.

And when the gas sampler samples waste gas, the water vapor in the air can be sucked into the gas sampler, the hydride, the carbon dioxide and the sulfur oxide in the waste gas react with the water vapor, the water vapor sucked into the gas sampler is less due to the hydride, the carbon dioxide and the sulfur oxide in the waste gas, the concentration of the generated acid solution is higher, the inner wall of the air inlet pipe and a rubber hose connecting the air inlet pipe with an upper air inlet of the gas sampler can be corroded, and the damage of the gas sampling device is caused.

Because traditional gas sampling ware can only gather two kinds of gas samples simultaneously or gather balanced sample, if carry out the waste gas sampling to all mills in the industry garden, need consume a large amount of manpowers and time, serious influence sampling personnel's work efficiency, if the mode through the sampling, can only carry out the waste gas sampling to the inside mill of industry garden at random, the condition of each mill exhaust emission in the understanding industry garden that can not be fine, be unfavorable for the management of garden staff to the garden.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multifunctional sampler for detecting acid mist in exhaust gas, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional sampler for acid mist detection in waste gas comprises a machine body, wherein movable plates are rotatably mounted at the bottom, the middle position and the top of one side of the machine body through hinges, a drawer is slidably mounted at the middle position of one side of the machine body through slide rails, a telescopic hose is mounted at the bottom of one end of the machine body, a filter screen is mounted at one end of the telescopic hose, L-shaped support rods are mounted at two sides of the machine body close to the bottom of one end of the telescopic hose, a control panel is mounted at the top of one side of the machine body close to the drawer, a top cover is rotatably mounted at the top of the machine body through hinges, a first booster fan is mounted at one end of the bottom of the interior of the machine body close to the telescopic hose, a sponge is mounted at the middle position of the bottom of the interior of the machine body, a first partition plate is mounted at the top of the sponge, a dehumidifying device is mounted at the top of the first partition plate, the second baffle is installed at dehydrating unit's in the organism top, the gas sampling ware is installed to the one end that the second baffle top is close to bellows, the one end that bellows was kept away from at second baffle top is installed and is put the thing platform.

Preferably, the dehydrating unit includes the compressor, the compressor is installed in the one end that is close to the bellows at first baffle top, the liquid storage pot is installed to the one end that the bellows was kept away from at first baffle top, the second booster fan is installed through the diaphragm at the top of liquid storage pot, refrigeration coil is installed to the intermediate position of diaphragm on the organism, third booster fan is installed through the baffle in refrigeration coil's top, heating coil is installed to the one end that the bellows was kept away from at support plate top on the organism, the expansion valve is installed to the one end that the bellows was kept away from to support plate bottom on the organism.

Preferably, the air inlet has been seted up to the intermediate position that the organism is close to bellows one end bottom, the bellows is linked together through air inlet and first booster fan's input, the rectangle mouth has been seted up at the organism top, the size of rectangle mouth on the organism and the size looks adaptation of top cap, the one end that the bellows was kept away from to top, bottom and both sides of filter screen all is provided with the installation piece, the mounting hole has been seted up to the one end of installation piece on the filter screen.

Preferably, a through hole is formed in one end, close to the telescopic hose, of the top of the second partition plate, the input end of the gas sampler is connected with the through hole in the second partition plate through a pipeline, a buffer groove is formed in the top end of the inside of the machine body, an exhaust port is formed in the middle of the top of one end, far away from the telescopic hose, of the machine body, and the exhaust port in the machine body is communicated with the buffer groove.

Preferably, be linked together through the steel pipe between compressor, liquid storage pot, expansion valve, refrigeration coil and the heating coil, the both ends of sponge, refrigeration coil and heating coil all are provided with the riser, the riser on the organism all is provided with the opening, the opening of riser is linked together with first booster fan, second booster fan and third booster fan's output on the organism, the leakage fluid dram has been seted up to the intermediate position at the top of diaphragm on the organism.

Preferably, the end of the cross plate in the machine body and the end of the first partition plate, which are far away from the telescopic hose, and the end of the support plate in the machine body, which is close to the telescopic hose, are provided with vents, the input end of the third booster fan is communicated with the vents on the support plate through a pipeline, and the input end of the second booster fan is communicated with the vents on the cross plate and the first partition plate through a pipeline.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a multi-functional sample thief for acid mist detects in waste gas, through be provided with the filter screen on the expansion hose and be provided with the sponge in the organism, carry out first filtration by the filter screen when waste gas passes through expansion hose, then carry out secondary filter through the sponge, impurity in the detached waste gas that like this can be fine has solved the inside a large amount of stains that appear of organism, perhaps blocks up the problem of air inlet because of impurity, has avoided gas collector to break down because of impurity simultaneously.

2. This a multi-functional sample thief for acid mist detects in waste gas, be provided with sponge and dehydrating unit in the organism inside, when waste gas gets into the organism inside, earlier absorb the steam in the waste gas through the sponge, reach the purpose of first dehumidification, then refrigeration coil and heating coil on these waste gases pass through dehydrating unit, the effect through refrigeration coil is cooled down the condensation operation to the steam in the waste gas, then waste gas after the cooling passes through heating coil, make it to resume the temperature originally, thereby reach the effect of secondary dehumidification.

3. This a multi-functional sample thief for acid mist detects in waste gas, through organism top sampling sample thief, collect waste gas sampling, fill the back when the inside gas sampling bottle of gas sample thief, the sampling personnel only need change the gas sampling bottle of filling with, place at the inside thing bench of putting of organism, make the sampling personnel can carry out waste gas sampling to all mills in the industry garden, avoid consuming a large amount of manpowers and time, the work efficiency of sampling personnel has been improved simultaneously, and make garden staff can know the condition of each mill's exhaust emission in the industry garden, be favorable to the management of free-air staff to the garden.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a front view of the internal structure of the present invention.

In the figure: 1. a body; 2. a movable plate; 3. a drawer; 4. a flexible hose; 5. an L-shaped support bar; 6. a filter screen; 7. a control panel; 8. a top cover; 9. a first booster fan; 10. a sponge; 11. a first separator; 12. a liquid storage tank; 13. a compressor; 14. a second booster fan; 15. a refrigeration coil; 16. an expansion valve; 17. a third booster fan; 18. a heating coil; 19. a second separator; 20. a gas sampler; 21. A storage table.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a multifunctional sampler for detecting acid mist in waste gas comprises a machine body 1, wherein a movable plate 2 is rotatably arranged at the bottom, the middle position and the top of one side of the machine body 1 through hinges, a drawer 3 is slidably arranged at the middle position of one side of the machine body 1 through a slide rail, a flexible hose 4 is arranged at the bottom of one end of the machine body 1, a filter screen 6 is arranged at one end of the flexible hose 4, L-shaped support rods 5 are respectively arranged at two sides of the bottom of one end of the machine body 1, which is close to the flexible hose 4, a control panel 7 is arranged at the top of one side of the machine body 1, a top cover 8 is rotatably arranged at the top of the machine body 1 through hinges, a first booster fan 9 is arranged at one end of the bottom of the interior of the machine body 1, a sponge 10 is arranged at the middle position of the bottom of the interior of the machine body 1, a first partition plate 11 is arranged at the top of the sponge 10, and a dehumidifying device is arranged at the top of the first partition plate 11, a second partition plate 19 is installed at the top of the dehumidifying device in the machine body 1, a gas sampler 20 is installed at one end, close to the telescopic hose 4, of the top of the second partition plate 19, and an object placing table 21 is installed at one end, far away from the telescopic hose 4, of the top of the second partition plate 19.

In the embodiment, the dehumidifying device comprises a compressor 13, the compressor 13 is installed at one end of the top of the first partition plate 11 close to the flexible hose 4, a liquid storage tank 12 is installed at one end of the top of the first partition plate 11 far from the flexible hose 4, a second booster fan 14 is installed at the top of the liquid storage tank 12 through a transverse plate, a refrigerating coil 15 is installed at the middle position of the transverse plate on the machine body 1, a third booster fan 17 is installed at the top of the refrigerating coil 15 through a baffle, a heating coil 18 is installed at one end of the top of the upper plate on the machine body 1 far from the flexible hose 4, an expansion valve 16 is installed at one end of the bottom of the upper plate on the machine body 1 far from the flexible hose 4, secondary dehumidification is performed on the waste gas after primary dehumidification through the cooperation between the compressor 13, the liquid storage tank 12, the expansion valve 16, the second booster fan 14 and the third booster fan 17, the flow of the exhaust gas inside the machine body 1 is realized.

In this implementation, the air inlet has been seted up to the intermediate position that organism 1 is close to 4 one end bottoms of bellows, bellows 4 is linked together through the input of air inlet and first booster fan 9, the inside of organism 1 is taken into to the inside waste gas of the exhaust duct of mill that will be linked together with bellows 4 through first booster fan 9, the rectangle mouth has been seted up at 1 top of organism, rectangle mouth size on the organism 1 and top cap 8's size looks adaptation, the top of filter screen 6, the one end that bellows 4 was kept away from to bottom and both sides all is provided with the installation piece, the mounting hole has been seted up to the one end of installation piece on the filter screen 6, through the mounting hole on the installation piece with filter screen 6 stable firm the installation on the exhaust duct of mill.

In this implementation, the through-hole has been seted up to the one end that the 19 tops of second baffle are close to bellows 4, the input of gas sample thief 20 is connected with the through-hole on the 19 of second baffle through the pipeline, the input of gas sample thief 20 is collected the inside waste gas of dashpot through the through-hole, the dashpot has been seted up on the inside top of organism 1, organism 1 keeps away from the intermediate position at 4 one end tops of bellows and has seted up the gas vent, gas vent and dashpot on the organism 1 are linked together, pull out through the sealing plug with on the gas vent, through first booster fan 9, the mesh of clearing away the inside waste gas of organism 1 is reached in cooperation between second booster fan 14 and the third booster fan 17.

In the present embodiment, the compressor 13, the liquid storage tank 12, the expansion valve 16, the refrigeration coil 15 and the heating coil 18 are communicated with each other through a steel pipe, risers are provided at both ends of the sponge 10, the refrigeration coil 15 and the heating coil 18, the sponge 10, the refrigeration coil 15 and the heating coil 18 are separated by a vertical plate, the vertical plate on the machine body 1 is provided with an opening, the opening of the vertical plate on the machine body 1 is communicated with the output ends of the first booster fan 9, the second booster fan 14 and the third booster fan 17, the first booster fan 9, the second booster fan 14 and the third booster fan 17 enable waste gas to be respectively contacted with the sponge 10, the refrigeration coil 15 and the heating coil 18 through the opening on the vertical plate, the middle position of the top of the horizontal plate on the machine body 1 is provided with a liquid discharge port, when the refrigeration coil 15 is not used, the water vapor solidified on the refrigeration coil 15 melts and flows into the drawer 3 from the liquid outlet.

In this implementation, the vent has all been seted up to the one end that the telescopic hose 4 was kept away from at the top of diaphragm and first baffle 11 in the organism 1 and the one end that the carrier plate top is close to telescopic hose 4 in the organism 1, the input of third booster fan 17 is linked together through the vent on pipeline and the carrier plate, the input of second booster fan 14 is linked together through the vent on pipeline and diaphragm and the first baffle 11, through the cooperation between vent and second booster fan 14 and the third booster fan 17, realize that waste gas is the purpose that removes in organism 1 inside.

The working principle is as follows: the sampling personnel passes through the installation block on the filter screen 6, install the filter screen 6 and the telescopic hose 4 on the exhaust pipeline of the factory together, then the sampling personnel start the first booster fan 9 through the control panel 7 to make the waste gas inside the exhaust pipeline of the factory enter the inside of the machine body 1 through the telescopic hose 4, before that, the waste gas is firstly filtered through the filter screen 6 for the first time, the first booster fan 9 blows the waste gas after the first filtering to the sponge 10 through the pipeline, the waste gas is secondarily filtered and primarily dehumidified through the sponge 10, the waste gas is blown to the refrigerating coil 15 through the second booster fan 14, the water vapor in the waste gas is cooled and condensed through the refrigerating coil 15, the waste gas after the cooling and condensing treatment is blown to the heating coil 18 through the third booster fan 17, the waste gas after the cooling is dried through the heating coil 18, the temperature of the waste gas is recovered to be normal, the waste gas passes through the buffer groove, passes through the through hole on the second clapboard 19, is sampled and collected by the gas sampler 20, and is sealed and stored.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the utility model are exemplary, but not limiting. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides a multi-functional sample thief for acid mist detects in waste gas, includes organism (1), its characterized in that: the bottom, the middle position and the top of one side of the machine body (1) are respectively provided with a movable plate (2) in a rotating mode through hinges, the middle position of one side of the machine body (1) is provided with a drawer (3) in a sliding mode through sliding rails, the bottom of one end of the machine body (1) is provided with a telescopic hose (4), one end of the telescopic hose (4) is provided with a filter screen (6), two sides of the bottom of one end, close to the telescopic hose (4), of the machine body (1) are respectively provided with an L-shaped support rod (5), the top of one side, close to the drawer (3), of the machine body (1) is provided with a control panel (7), the top of the machine body (1) is provided with a top cover (8) in a rotating mode through hinges, one end, close to the telescopic hose (4), of the bottom inside the machine body (1) is provided with a first booster fan (9), and the middle position of the bottom inside the machine body (1) is provided with a sponge (10), first baffle (11) are installed at the top of sponge (10), dehydrating unit is installed at the top of first baffle (11), second baffle (19) are installed at dehydrating unit's in organism (1) top, gas sampler (20) are installed to the one end that second baffle (19) top is close to bellows (4), the one end that bellows (4) were kept away from at second baffle (19) top is installed and is put thing platform (21).

2. The multifunctional sampler for detecting acid mist in exhaust gas as claimed in claim 1, wherein: the dehumidifying device comprises a compressor (13), the compressor (13) is installed in one end that is close to the telescopic hose (4) at first baffle (11) top, the one end that the telescopic hose (4) was kept away from at first baffle (11) top is installed liquid storage pot (12), second booster fan (14) are installed through the diaphragm in the top of liquid storage pot (12), refrigerating coil (15) are installed to the intermediate position of diaphragm on organism (1), third booster fan (17) are installed through the baffle in the top of refrigerating coil (15), heating coil (18) are installed to the one end that the telescopic hose (4) was kept away from at organism (1) upload plate top, expansion valve (16) are installed to the one end that telescopic hose (4) was kept away from at organism (1) upload plate bottom.

3. The multifunctional sampler for detecting acid mist in exhaust gas as claimed in claim 1, wherein: the air inlet has been seted up to the intermediate position that organism (1) is close to bellows (4) one end bottom, bellows (4) are linked together through the input of air inlet with first booster fan (9), the rectangle mouth has been seted up at organism (1) top, the rectangle mouth size on organism (1) and the size looks adaptation of top cap (8), the one end that bellows (4) were kept away from to top, bottom and both sides of filter screen (6) all is provided with the installation piece, the mounting hole has been seted up to the one end of installation piece on filter screen (6).

4. The multifunctional sampler for detecting acid mist in exhaust gas as claimed in claim 1, wherein: the gas sampler is characterized in that a through hole is formed in one end, close to the telescopic hose (4), of the top of the second partition plate (19), the input end of the gas sampler (20) is connected with the through hole in the second partition plate (19) through a pipeline, a buffer groove is formed in the top end of the inside of the machine body (1), an exhaust port is formed in the middle position, far away from the top of one end of the telescopic hose (4), of the machine body (1), and the exhaust port in the machine body (1) is communicated with the buffer groove.

5. The multifunctional sampler for detecting acid mist in exhaust gas as claimed in claim 2, wherein: the utility model discloses a heating coil, including compressor (13), liquid storage pot (12), expansion valve (16), refrigeration coil (15) and heating coil (18), be linked together through the steel pipe between compressor (13), liquid storage pot (12), expansion valve (16), refrigeration coil (15) and heating coil (18), the both ends of sponge (10), refrigeration coil (15) and heating coil (18) all are provided with the riser, the riser on organism (1) all is provided with the opening, the opening of riser is linked together with the output of first booster fan (9), second booster fan (14) and third booster fan (17) on organism (1), the leakage fluid dram has been seted up to the intermediate position at the top of diaphragm on organism (1).

6. The multifunctional sampler for detecting acid mist in exhaust gas as claimed in claim 2, wherein: the top of the transverse plate and the first partition plate (11) in the machine body (1) is far away from one end of the telescopic hose (4) and one end of the top of the carrier plate in the machine body (1) close to the telescopic hose (4) are provided with vent holes, the input end of the third booster fan (17) is communicated with the vent holes in the carrier plate through a pipeline, and the input end of the second booster fan (14) is communicated with the vent holes in the transverse plate and the first partition plate (11) through a pipeline.

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