CN215692659U

CN215692659U - Filter device for smoke dust sampler

Info

Publication number: CN215692659U
Application number: CN202122396570.5U
Authority: CN
Inventors: 孔根良
Original assignee: Hebei Xiongwei Environmental Technology Co ltd
Current assignee: Hebei Xiongwei Environmental Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-01
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of flue gas sampling, and provides a filter device for a smoke dust sampler, which comprises a gas storage pipe, wherein one end of the gas storage pipe is provided with a filter mechanism, the other end of the gas storage pipe is fixedly connected with an air pump, the output end of the air pump is fixedly connected with an air inlet pipe, one end of the air inlet pipe extends into the gas storage pipe, one end of the filter mechanism is provided with an air inlet, the filter mechanism comprises a filter plate, a limiting block, a rack, a spring, a motor, a semicircular gear, a limiting plate, a rotating rod, a scraper, a second gear, a garbage box and a filter pipe, one end of the gas storage pipe is fixedly connected with the filter pipe, the air inlet is arranged on the front end face of the filter pipe, the filter pipe is fixedly connected with the filter plate, and the limiting block, the limiting plate and the motor are fixedly connected with the front end face of the filter plate. Through above-mentioned technical scheme, reduced the staff and dismantled the filter and come to carry out clear loaded down with trivial details operation to conveniently concentrate impurity clearance, improved work efficiency effectively.

Description

Filter device for smoke dust sampler

Technical Field

The utility model relates to the technical field of flue gas sampling, in particular to a filtering device for a smoke dust sampler.

Background

The smoke dust is solid particles discharged in the process of coal burning and industrial production, the main components of the smoke dust are silicon dioxide, aluminum oxide, ferric oxide, calcium oxide, unburned carbon particles and the like, the variety of the atmospheric pollutants is various, the smoke dust can be divided into two types according to the summary of the forms, namely granular pollutants and harmful gases, and the smoke dust belongs to the granular pollutants.

But when present smoke and dust sample thief's filter assembly carried out filtering operation, the filtration pore took place to block up and need the staff to dismantle and clear up the operation, and the process is more loaded down with trivial details and delay the sampling progress to and the inconvenient of impurity after the filtration is cleared up, lead to staff's working strength increase.

SUMMERY OF THE UTILITY MODEL

The utility model provides a filter device for a smoke dust sampler, which solves the problem of the filter device for the smoke dust sampler in the related technology.

The technical scheme of the utility model is as follows: the utility model provides a filter equipment for smoke and dust sampler, includes the gas receiver, the one end of gas receiver is provided with filtering mechanism, the other end fixedly connected with air pump of gas receiver, the output fixedly connected with intake pipe of air pump, the one end of intake pipe extends to the inside of gas receiver, filtering mechanism's one end is provided with the air inlet.

As a further scheme of the utility model: the filter mechanism comprises a filter plate, a limiting block, a rack, a spring, a motor, a semicircular gear, a limiting plate, a rotating rod, a scraper, a second gear, a garbage box and a filter pipe, one end of the gas storage pipe is fixedly connected with the filter pipe, the gas inlet is arranged on the front end face of the filter pipe, the filter plate is fixedly connected inside the filter pipe, the limiting block, the limiting plate and the motor are fixedly connected on the front end face of the filter plate, the rotating rod is movably connected on the front end face of the filter plate and is positioned on the lower side of the limiting plate, the spring is fixedly connected inside the limiting block, the rack is connected with the inside of the limiting block in a sliding manner, the rack is fixedly connected with the other end of the spring, the semicircular gear is fixedly connected on the output end of the motor, the scraper and the second gear are fixedly connected on the circumferential face of the rotating rod, the garbage box is connected inside the filter pipe in a sliding manner, the smoke and dust can filter through the filter, carry impurity when leading to the filter to take place to block up in the smoke and dust, can open the motor through control button and carry out work, the motor drives the semi-circular gear and rotates, semi-circular gear rotates and drives the rack and remove, the rack is at the inside spacing slip of stopper and limiting plate, extension spring when the rack removes, drive second gear when making the rack remove and rotate, the second gear rotates and drives the bull stick and rotate, the bull stick drives the scraper blade and carries out cleaning operation at the preceding terminal surface of filter, impurity falls down and gets into in the rubbish box, when needs clear up, can take out rubbish box through pull ring pulling rubbish box and clear up can.

As a further scheme of the utility model: the inside and the rack sliding connection of limiting plate, and spacing each other, make things convenient for the rack to carry out the steady slip.

As a further scheme of the utility model: the garbage can is characterized in that friction force is arranged between the garbage can and the inside of the filter pipe and is mutually limited, the lower surface of the garbage can is provided with a pull ring, the garbage can is conveniently fixed through the friction force, and the pull ring is convenient to take out the garbage can for cleaning operation.

As a further scheme of the utility model: the semicircular gear and the second gear are meshed with the rack, the lower surface of the scraper is matched with the front end face of the filter plate, and after the semicircular gear rotates to a proper position, the rack rotates back and forth through the spring reset electric second gear to drive the scraper to swing back and forth to clean the filter plate.

As a further scheme of the utility model: the lower surface of gas storage pipe is provided with the gas vent, the inside of gas vent is provided with the valve, and the person of facilitating the use discharges the flue gas of sampling, can increase the leakproofness effectively through the valve.

As a further scheme of the utility model: finger grooves are formed in the surface of the gas storage pipe, and four finger grooves are formed in the number of the finger grooves, so that a user can conveniently hold the gas storage pipe for use.

As a further scheme of the utility model: one end of the gas storage pipe is provided with a control button, the air pump and the motor are both electrically connected with the control button, and the electric appliance elements are conveniently controlled to work to reduce the working strength.

The working principle and the beneficial effects of the utility model are as follows:

the utility model is provided with the filtering mechanism, when the device is used, the air pump is opened by the control button to work, the air pump performs air exhaust operation through the air inlet pipe, smoke and dust are pumped into the filtering mechanism through the air inlet and are stored in the air storage pipe after being filtered by the filtering mechanism, the smoke and dust can be filtered through the filtering plate, when the filtering plate is blocked due to impurities carried in the smoke and dust, the motor can be opened by the control button to work, the motor drives the semicircular gear to rotate, the semicircular gear is meshed with the rack, the semicircular gear drives the rack to move, the rack slides in the limiting block and the limiting plate in a limiting way, the spring is stretched when the rack moves, the rack is meshed with the second gear, the second gear drives the second gear to rotate when the rack moves, the second gear rotates to drive the rotating rod to rotate, and the rotating rod drives the scraper to perform cleaning operation on the front end face of the filtering plate, impurity falls into among the entering rubbish box, when needs clear up, can take out rubbish box through pull ring pulling rubbish box clear up can, rotate suitable position when the semicircle gear, the rack resets through the spring, the surface that the reciprocal clean filter was carried out to the pulling second gear that resets when reseing, collect and accomplish the back, can open the gas vent through the valve and carry out detection operation with the flue gas discharge, high durability and convenient use, the staff has been reduced and has been dismantled the filter and come to carry out abluent loaded down with trivial details operation to the filter, and convenient the clearance is concentrated with impurity, and the work efficiency is effectively improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a sectional view of the internal structure of the present invention;

FIG. 3 is a bottom view of the structure of the present invention;

FIG. 4 is a schematic view of a portion of the filter mechanism of the present invention;

FIG. 5 is a partial cross-sectional structural view of the filter mechanism of the present invention;

in the figure: 1. a gas storage pipe; 11. a finger groove; 12. an exhaust port; 2. a filtering mechanism; 3. an air inlet; 4. an air pump; 41. an air inlet pipe; 5. a control button; 21. a filter plate; 22. a limiting block; 23. a rack; 24. a spring; 25. a motor; 26. a semi-circular gear; 27. a limiting plate; 28. a rotating rod; 29. a squeegee; 210. a second gear; 211. a trash box; 212. and a filter pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 inventive step, are intended to be within the scope of the present invention.

Example 1

As shown in fig. 1 to 5: the utility model provides a filter equipment for smoke and dust sampler, includes gas receiver 1, and the one end of gas receiver 1 is provided with filtering mechanism 2, and the other end fixedly connected with air pump 4 of gas receiver 1, the output fixedly connected with intake pipe 41 of air pump 4, the one end of intake pipe 41 extend to the inside of gas receiver 1, and the one end of filtering mechanism 2 is provided with air inlet 3.

As a further scheme of the utility model: the filtering mechanism 2 comprises a filter plate 21, a limiting block 22, a rack 23, a spring 24, a motor 25, a semicircular gear 26, a limiting plate 27, a rotating rod 28, a scraping plate 29, a second gear 210, a garbage box 211 and a filter pipe 212, one end of the air storage pipe 1 is fixedly connected with the filter pipe 212, the air inlet 3 is arranged on the front end surface of the filter pipe 212, the filter plate 21 is fixedly connected inside the filter pipe 212, the limiting block 22, the limiting plate 27 and the motor 25 are fixedly connected on the front end surface of the filter plate 21, the rotating rod 28 is movably connected on the front end surface of the filter plate 21 and is positioned on the lower side of the limiting plate 27, the spring 24 is fixedly connected inside the limiting block 22, the rack 23 is slidably connected inside the limiting block 22, the rack 23 is fixedly connected with the other end of the spring 24, the semicircular gear 26 is fixedly connected on the output end of the motor 25, the scraping plate 29 and the second gear 210 are fixedly connected on the circumferential surface of the rotating rod 28, the inside sliding connection of filter tube 212 has rubbish box 211, the smoke and dust can filter through filter 21, carry impurity in the smoke and dust and lead to filter 21 to take place when blockking up, can open motor 25 through control button 5 and carry out work, motor 25 drives half gear 26 and rotates, half gear 26 rotates and drives rack 23 and remove, rack 23 is at the inside spacing slip of stopper 22 and limiting plate 27, extension spring 24 when rack 23 removes, make driving second gear 210 rotate when rack 23 removes, second gear 210 rotates and drives bull stick 28 and rotate, bull stick 28 drives scraper blade 29 and carries out cleaning operation at the preceding terminal surface of filter 21, impurity falls into rubbish box 211, when needs clear up, can take out rubbish box 211 through pull ring pulling rubbish box 211 and clear up can.

As a further scheme of the utility model: the limiting plate 27 is connected with the rack 23 in a sliding mode and is limited mutually, and the rack 23 can slide stably conveniently.

As a further scheme of the utility model: frictional force has between the inside of rubbish box 211 and filter tube 212, and spacing each other, and the lower surface of rubbish box 211 is provided with the pull ring, conveniently fixes rubbish box 211 through frictional force to the pull ring conveniently takes out rubbish box 211 and cleans the operation.

As a further scheme of the utility model: semicircle gear 26 and second gear 210 all with rack 23 intermeshing, the lower surface of scraper blade 29 and the preceding terminal surface phase-match of filter 21, semicircle gear 26 rotates behind the suitable position, thereby rack 23 resets electronic second gear 210 through spring 24 and carries out reciprocating rotation and drive the reciprocal swing of scraper blade 29 and clean filter 21.

As a further scheme of the utility model: the lower surface of gas storage pipe 1 is provided with gas vent 12, and the inside of gas vent 12 is provided with the valve, and the person of facilitating the use discharges the flue gas of sampling, can increase the leakproofness effectively through the valve.

As a further scheme of the utility model: the surface of the gas storage pipe 1 is provided with four finger grooves 11, and the number of the finger grooves 11 is four, so that a user can conveniently hold the gas storage pipe for use.

As a further scheme of the utility model: one end of the gas storage pipe 1 is provided with a control button 5, the air pump 4 and the motor 25 are electrically connected with the control button 5, and the electric appliance elements are conveniently controlled to work to reduce the working strength.

The working principle is as follows: when the device is used, the air pump 4 is opened through the control button 5 to work, the air pump 4 performs air suction operation through the air inlet pipe 41, smoke and dust are sucked into the filtering mechanism 2 through the air inlet 3 and are stored in the air storage pipe 1 after being filtered by the filtering mechanism 2, the smoke and dust can be filtered through the filtering plate 21, when the filtering plate 21 is blocked due to impurities carried in the smoke and dust, the motor 25 can be opened through the control button 5 to work, the motor 25 drives the semicircular gear 26 to rotate, the semicircular gear 26 is meshed with the rack 23, the semicircular gear 26 rotates to drive the rack 23 to move, the rack 23 slides in the limiting block 22 and the limiting plate 27 in a limiting way, the spring 24 is stretched while the rack 23 moves, the rack 23 is meshed with the second gear 210, the rack 23 drives the second gear 210 to rotate while moving, the second gear 210 rotates to drive the rotating rod 28 to rotate, the bull stick 28 drives scraper blade 29 and carries out cleaning operation at the preceding terminal surface of filter 21, impurity falls and gets into in the rubbish box 211, when needs clear up, can take out rubbish box 211 through pull ring pulling rubbish box 211 and clear up can, rotate suitable position when semi-circular gear 26, rack 23 resets through spring 24, pulling second gear 210 resets when resetting and carries out reciprocal clean filter 21's surface, after the collection was accomplished, can open gas vent 12 through the valve and carry out detection operation with the flue gas discharge.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a filter equipment for smoke and dust sampler, its characterized in that includes gas receiver (1), the one end of gas receiver (1) is provided with filtering mechanism (2), the other end fixedly connected with air pump (4) of gas receiver (1), the output fixedly connected with intake pipe (41) of air pump (4), the one end of intake pipe (41) extends to the inside of gas receiver (1), the one end of filtering mechanism (2) is provided with air inlet (3).

2. The filtering device for the smoke dust sampler according to claim 1, wherein the filtering mechanism (2) comprises a filtering plate (21), a limiting block (22), a rack (23), a spring (24), a motor (25), a semi-circular gear (26), a limiting plate (27), a rotating rod (28), a scraping plate (29), a second gear (210), a garbage box (211) and a filtering tube (212), one end of the air storage tube (1) is fixedly connected with the filtering tube (212), the air inlet (3) is arranged on the front end face of the filtering tube (212), the filtering plate (21) is fixedly connected inside the filtering tube (212), the limiting block (22), the limiting plate (27) and the motor (25) are fixedly connected on the front end face of the filtering plate (21), the rotating rod (28) is movably connected on the front end face of the filtering plate (21) and is located on the lower side of the limiting plate (27), the inside fixedly connected with spring (24) of stopper (22), the inside sliding connection of stopper (22) has rack (23), the other end fixed connection of rack (23) and spring (24), the output fixedly connected with semi-circular gear (26) of motor (25), periphery fixedly connected with scraper blade (29) and second gear (210) of bull stick (28), the inside sliding connection of filter tube (212) has rubbish box (211).

3. The filter device for the smoke sampler as claimed in claim 2, wherein the inside of the limit plate (27) is connected with the rack (23) in a sliding way and is limited mutually.

4. The filter device for the smoke sampler according to claim 2, wherein the garbage box (211) and the inside of the filter tube (212) have friction force therebetween and are mutually limited, and the lower surface of the garbage box (211) is provided with a pull ring.

5. The filter device for the smoke sampler according to claim 2, wherein the semicircular gear (26) and the second gear (210) are engaged with the rack (23), and the lower surface of the scraper (29) is matched with the front end surface of the filter plate (21).

6. The filter device for the smoke sampler according to claim 1, wherein the lower surface of the gas storage tube (1) is provided with a gas outlet (12), and the gas outlet (12) is internally provided with a valve.

7. The filter device for the smoke dust sampler according to claim 1, wherein finger grooves (11) are formed in the surface of the gas storage tube (1), and four finger grooves (11) are formed in the surface of the gas storage tube.

8. The filter device for the smoke dust sampler according to claim 1, wherein one end of the gas storage tube (1) is provided with a control button (5), and the air pump (4) and the motor (25) are both electrically connected with the control button (5).