CN214597848U

CN214597848U - Exhaust-gas detection who possesses self-cleaning function uses filter equipment

Info

Publication number: CN214597848U
Application number: CN202022982962.5U
Authority: CN
Inventors: 袁洪丹; 张景东
Original assignee: Suzhou Yuanhong Environmental Protection Technology Co ltd
Current assignee: Suzhou Yuanhong Environmental Protection Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-05
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a filter equipment for exhaust-gas detection that possesses self-cleaning function, concretely relates to exhaust-gas detection filters technical field, which comprises a supporting pedestal and i, it is provided with first cartridge filter to support the base top, it is provided with the gas pump machine to support base top to be located first cartridge filter one side, gas pump machine input is connected with the connecting pipe, connecting pipe one end is provided with three way connection, the inside intake pipe that is provided with of three way connection, gas pump machine output is provided with the gas-supply pipe, first cartridge filter one side is provided with deposits the frame, it is provided with the second cartridge filter to deposit frame one side, the inside clean mechanism that is provided with of first cartridge filter. The utility model discloses can evolve waste gas and filter, make toxic gas and dust particle in the waste gas purify, can clean the dust of filter screen and an ash collecting barrel inside simultaneously, improve the practicality in the very big degree, improve user's operating efficiency.

Description

Exhaust-gas detection who possesses self-cleaning function uses filter equipment

Technical Field

The utility model relates to an exhaust-gas detection filters technical field, more specifically says, the utility model relates to a filter equipment for exhaust-gas detection who possesses self-cleaning function.

Background

Industrial waste gas, which is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in plant areas of enterprises, includes: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, sulphuric acid (fog) plumbous mercury, beryllium thing, smoke and dust and productive dust, the atmosphere of discharging can be polluted, these materials get into people's internal through different route respiratory tracts, some directly produce harm, some have the accumulation effect, can be more serious harm people's health, different materials have different influences, consequently need detect waste gas and filter it and just can discharge in the atmosphere.

But when detecting the filtration to waste gas, general filter equipment can not oneself clean, and the later stage needs the staff manual work to clean, and the staff's that increases work burden certainly if do not clean for a long time and can make the filter effect of device reduce.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a filter equipment for exhaust-gas detection who possesses self-cleaning function through clean mechanism, makes through driving motor and hits the beater and hit the filter screen and hit, accelerates rocking of filter screen through the elasticity of spring, makes the cleaning brush clear up an album ash section of thick bamboo inside wall through driving motor, through the dust catcher with the dust suction in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device with a self-cleaning function for exhaust gas detection comprises a supporting base, wherein a first filter cylinder is arranged at the top of the supporting base, an air pump is arranged at one side, located at the first filter cylinder, of the top of the supporting base, the input end of the air pump is connected with a connecting pipe, one end of the connecting pipe is provided with a three-way joint, an air inlet pipe is arranged inside the three-way joint, the output end of the air pump is provided with an air delivery pipe, one side of the first filter cylinder is provided with a storage frame, one side of the storage frame is provided with a second filter cylinder, a cleaning mechanism is arranged inside the first filter cylinder, and a filtering mechanism is arranged inside the second filter cylinder;

the cleaning mechanism comprises two placing grooves arranged on the inner side wall of a first filter cartridge, sliding rods are arranged in the two placing grooves, a sliding cylinder is sleeved outside the sliding rods, fixing plates are arranged on the outer sides of the sliding rods and located on the two sides of the sliding cylinder, through holes are formed in the surfaces of the fixing plates in a penetrating mode, springs are arranged between the fixing plates and the sliding cylinder and outside the sliding rods, clamping grooves are formed in the surface of the sliding cylinder, a filter screen is arranged inside the clamping grooves, a mounting plate is arranged on the top of the filter screen inside the first filter cartridge, a driving motor is arranged on one side of the mounting plate, an output end of the driving motor is provided with a shaft lever, a rotary disc is sleeved outside the shaft lever, a plurality of striking plates are arranged outside the rotary disc, a mounting groove is formed in the bottom of the placing groove on the inner side wall of the first filter cartridge, an ash collecting cylinder is arranged inside the mounting groove, and a rotary rod is arranged inside the ash collecting cylinder, cleaning brushes are arranged at two ends of the rotating rod, a connecting rod is arranged at the bottom of the rotating rod, a driving motor is arranged at the bottom of the connecting rod, a placing plate is arranged at the bottom of the supporting base, and a dust collector is arranged at the top of the placing plate.

In a preferred embodiment, the filter mechanism comprises a desulfurization and denitrification liquid arranged inside the second filter cylinder, a cover plate is arranged at the top of the second filter cylinder, a filter barrel is arranged at the bottom of the cover plate, an exhaust pipe is arranged inside the filter barrel, and a handle is arranged at the top of the cover plate.

In a preferred embodiment, one end of the exhaust pipe extends to the top of the cover plate, a water inlet pipe is arranged inside the second filter cartridge, a water outlet pipe is arranged at the bottom of the water inlet pipe, a control valve is arranged at the top of the water outlet pipe, and one end of each of the water inlet pipe and the water outlet pipe extends to the outside of the second filter cartridge.

In a preferred embodiment, the storage frame is internally provided with an annular delivery pipe, the annular delivery pipe is internally provided with a gas detector, and the first filter cartridge and the second filter cartridge are communicated through the annular delivery pipe.

In a preferred embodiment, one end of the shaft extends through the mounting plate and into the interior of the turntable, the cross-sectional shape of the turntable is circular, and the shaft is fixedly connected with the turntable.

In a preferred embodiment, the cleaning brush is matched with an inner side wall structure of the dust collecting cylinder, one end of the connecting rod penetrates through the dust collecting cylinder and the first filter cylinder respectively and extends to the bottom of the first filter cylinder, and the connecting rod is fixedly connected with the output end of the driving motor.

In a preferred embodiment, one end of the dust collector extends into the dust collecting cylinder, and two ends of the filter screen are respectively arranged in the clamping grooves to which the sliding cylinders belong.

The utility model discloses a technological effect and advantage:

1. by arranging the cleaning mechanism, the shaft lever is driven to rotate by the driving motor, the turntable and the striking plate outside the turntable are driven to rotate by the shaft lever, the dust on the filter screen is flapped by the rotating beating plate, so that the dust on the filter screen falls into the dust collecting cylinder, in the flapping process, the sliding cylinder slides outside the sliding rod and extrudes the spring through the sliding of the sliding cylinder, the frequency of the upward and downward shaking of the filter screen is increased through the elasticity of the spring, the dust can conveniently fall off the filter screen, the connecting rod is driven to rotate by the driving motor, the connecting rod drives the rotating rod to rotate, the inner side wall of the dust collecting cylinder is cleaned by the cleaning brush through the rotation of the connecting rod, the dust in the dust collecting cylinder is absorbed by the dust collector, the cleaning process can be completed, therefore, workers do not need to clean manually, the workload of the workers is reduced, and the waste gas filtering effect is better;

2. through setting up filtering mechanism, carry the second cartridge filter through the inside waste gas of annular transmission pipe with the first cartridge filter in, the inside poisonous gas of gas is filtered through the inside SOx/NOx control liquid of second cartridge filter, and the filter vat of second cartridge filter inside filters waste gas once more, make waste gas pass through the blast pipe and discharge, take out and wash the filter vat together with the filter vat through rotatory apron and make the apron, add and discharge through inlet tube and outlet pipe with convenient SOx/NOx control liquid to the second cartridge filter inside, and convenient for operation, the practicality is good.

Drawings

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

Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of a partial structure of the cleaning mechanism of the present invention.

Fig. 4 is a perspective view of the ash collecting barrel of the present invention.

The reference signs are: 1. a support base; 2. a first filter cartridge; 3. a gas pump; 4. a connecting pipe; 5. a three-way joint; 6. an air inlet pipe; 7. a gas delivery pipe; 8. a storage frame; 9. a second filter cartridge; 10. a placement groove; 11. a slide rod; 12. a slide cylinder; 13. a fixing plate; 14. a spring; 15. a card slot; 16. a filter screen; 17. mounting a plate; 18. a drive motor; 19. a shaft lever; 20. a turntable; 21. striking a board; 22. mounting grooves; 23. a dust collecting cylinder; 24. a rotating rod; 25. a cleaning brush; 26. a connecting rod; 27. a drive motor; 28. placing the plate; 29. a dust collector; 30. a cover plate; 31. a filter vat; 32. an exhaust pipe; 33. a water inlet pipe; 34. a water outlet pipe; 35. a control valve; 36. an annular delivery pipe; 37. a gas detector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The filtering device for exhaust gas detection with the self-cleaning function shown in fig. 1-4 comprises a supporting base 1, wherein a first filter cartridge 2 is arranged at the top of the supporting base 1, an air pump 3 is arranged at one side of the first filter cartridge 2 at the top of the supporting base 1, an input end of the air pump 3 is connected with a connecting pipe 4, one end of the connecting pipe 4 is provided with a three-way joint 5, an air inlet pipe 6 is arranged inside the three-way joint 5, an air delivery pipe 7 is arranged at an output end of the first filter cartridge 2, a storage frame 8 is arranged at one side of the first filter cartridge 2, a second filter cartridge 9 is arranged at one side of the storage frame 8, a cleaning mechanism is arranged inside the first filter cartridge 2, and a filtering mechanism is arranged inside the second filter cartridge 9;

the cleaning mechanism comprises two placing grooves 10 arranged on the inner side wall of a first filter cartridge 2, a slide rod 11 is arranged in each of the two placing grooves 10, a slide cylinder 12 is sleeved outside the slide rod 11, fixing plates 13 are arranged on the outer sides of the slide rod 11 and located on the two sides of the slide cylinder 12, through holes are formed in the surfaces of the fixing plates 13 in a penetrating mode, a spring 14 is arranged between the fixing plate 13 and the slide cylinder 12 and located outside the slide rod 11, a clamping groove 15 is formed in the surface of the slide cylinder 12, a filter screen 16 is arranged inside the clamping groove 15, a mounting plate 17 is arranged on the top of the filter screen 16 inside the first filter cartridge 2, a driving motor 18 is arranged on one side of the mounting plate 17, an output end of the driving motor 18 is provided with a shaft lever 19, a rotating disc 20 is sleeved outside the shaft lever 19, a plurality of striking plates 21 are arranged outside the rotating disc 20, a mounting groove 22 is arranged on the inner side wall of the first filter cartridge 2 and located at the bottom of the placing groove 10, and a dust collecting cylinder 23 is arranged inside the mounting groove 22, the dust collecting cylinder 23 is internally provided with a rotating rod 24, both ends of the rotating rod 24 are provided with cleaning brushes 25, the bottom of the rotating rod 24 is provided with a connecting rod 26, the bottom of the connecting rod 26 is provided with a driving motor 27, the bottom of the supporting base 1 is provided with a placing plate 28, and the top of the placing plate 28 is provided with a dust collector 29.

As shown in fig. 1, the filtering mechanism includes the desulfurization and denitrification liquid disposed inside the second filter cartridge 9, the cover plate 30 is disposed on the top of the second filter cartridge 9, the filter vat 31 is disposed on the bottom of the cover plate 30, the exhaust pipe 32 is disposed inside the filter vat 31, and the handle is disposed on the top of the cover plate 30, so as to filter the toxic gas inside the exhaust gas and exhaust the toxic gas through the exhaust pipe 32.

As shown in fig. 1, one end of the exhaust pipe 32 extends to the top of the cover plate 30, the water inlet pipe 33 is arranged inside the second filter cartridge 9, the water outlet pipe 34 is arranged at the bottom of the water inlet pipe 33, the control valve 35 is arranged at the top of the water outlet pipe 34, and one ends of the water inlet pipe 33 and the water outlet pipe 34 both extend to the outside of the second filter cartridge 9, so that the water inlet pipe 33 and the water outlet pipe 34 are used for adding the desulfurization and denitrification liquid and discharging the liquid, and the control valve 35 is used for controlling the liquid flow.

As shown in fig. 1, an annular delivery pipe 36 is provided inside the storage frame 8, a gas detector 37 is provided inside the annular delivery pipe 36, and the first filter cartridge 2 and the second filter cartridge 9 are communicated with each other through the annular delivery pipe 36, so that the gas inside the first filter cartridge 2 is delivered to the inside of the second filter cartridge 9 through the annular delivery pipe 36.

As shown in fig. 1 and 2, one end of the shaft 19 penetrates through the mounting plate 17 and extends into the turntable 20, the turntable 20 is circular in cross section, and the shaft 19 is fixedly connected with the turntable 20 so as to drive the turntable 20 to rotate through the shaft 19.

As shown in fig. 1, the cleaning brush 25 is matched with the inner side wall structure of the dust collecting cylinder 23, one end of the connecting rod 26 penetrates through the dust collecting cylinder 23 and the first filter cylinder 2 respectively and extends to the bottom of the first filter cylinder 2, and the connecting rod 26 is fixedly connected with the output end of the driving motor 27, so that the connecting rod 26 is driven by the driving motor 27 to rotate and the cleaning brush 25 is driven by the connecting rod 26 to clean the inner side wall of the dust collecting cylinder 23.

As shown in fig. 1, one end of the dust collector 29 extends into the dust collecting cylinder 23, and two ends of the filter screen 16 are respectively disposed inside the clamping slots 15 of the sliding cylinder 12, so as to suck out the dust in the dust collecting cylinder 23 through the dust collector 29.

As shown in fig. 1, the gas detector 37 is a model QB10N detector.

The utility model discloses the theory of operation: when the device is used, one end of the air inlet pipe 6 is connected with equipment for generating waste gas, then the air pump machine 3 is started, the waste gas is transmitted to the inside of the first filter cylinder 2 through the air delivery pipe 7 by the air pump machine 3, the waste gas floats in the inside of the first filter cylinder 2 and then dust particles in the waste gas are filtered through the filter screen 16, the filtered waste gas is transmitted through the annular transmission pipe, the gas in the annular transmission pipe 36 is detected through the waste gas detector and transmitted to the inside of the second filter cylinder 9 after detection, the toxic gas in the gas is filtered through the desulfurization and denitrification liquid in the second filter cylinder 9, the gas is filtered again through the filter barrel 31 and finally is transmitted out through the exhaust pipe 32, the filtering is completed, if the dust blocks the filter screen 16 in the later stage, the driving motor 18 is started, the driving motor 18 drives the shaft rod 19 to rotate and enables the rotary table 20 and the striking plate 21 outside the rotary table 20 to rotate through the shaft rod 19, the dust on the filter screen 16 is flapped by the rotary beating plate 21, so that the dust on the filter screen 16 falls into the dust collecting cylinder 23, the sliding cylinder 12 slides outside the sliding rod 11 in the flapping process and extrudes the spring 14 through the sliding of the sliding cylinder 12, the frequency of the upward and downward shaking of the filter screen 16 is increased through the elasticity of the spring 14, the dust can conveniently fall off from the filter screen 16, the driving motor 27 drives the connecting rod 26 to rotate, the connecting rod 26 drives the rotating rod 24 to rotate, the cleaning brush 25 cleans the inner side wall of the dust collecting cylinder 23 through the rotation of the connecting rod 26, the dust in the dust collecting cylinder 23 is sucked by the dust suction machine 29, the cleaning process can be completed, the device can purify and filter the waste gas, purify the toxic gas and dust particles in the waste gas, and clean the dust in the filter screen 16 and the dust collecting cylinder 23, the practicability is greatly improved, and the operation efficiency of a user is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made 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 exhaust-gas detection who possesses self-cleaning function, includes support base (1), its characterized in that: the air pump type air purifier is characterized in that a first filter cylinder (2) is arranged at the top of the supporting base (1), an air pump (3) is arranged at one side, located on the first filter cylinder (2), of the top of the supporting base (1), the input end of the air pump (3) is connected with a connecting pipe (4), one end of the connecting pipe (4) is provided with a three-way joint (5), an air inlet pipe (6) is arranged inside the three-way joint (5), the output end of the air pump (3) is provided with an air pipe (7), one side of the first filter cylinder (2) is provided with a storage frame (8), one side of the storage frame (8) is provided with a second filter cylinder (9), a cleaning mechanism is arranged inside the first filter cylinder (2), and a filter mechanism is arranged inside the second filter cylinder (9);

the cleaning mechanism comprises two placing grooves (10) arranged on the inner side wall of a first filter cartridge (2), sliding rods (11) are arranged inside the two placing grooves (10), sliding cylinders (12) are sleeved outside the sliding rods (11), fixing plates (13) are arranged on the two sides, located on the two sides of the sliding cylinders (12), of the outside of the sliding rods (11), through holes are formed in the surfaces of the fixing plates (13) in a penetrating mode, springs (14) are arranged between the fixing plates (13) and the sliding cylinders (12) on the outside of the sliding rods (11), clamping grooves (15) are formed in the surfaces of the sliding cylinders (12), filter screens (16) are arranged inside the clamping grooves (15), mounting plates (17) are arranged on the tops, located on the tops of the filter screens (16), of the first filter cartridge (2), driving motors (18) are arranged on one sides of the mounting plates (17), and shaft levers (19) are arranged at the output ends of the driving motors (18), the outer cover of axostylus axostyle (19) is equipped with carousel (20), carousel (20) outside is provided with a plurality of boards of beating (21), first cartridge filter (2) inside wall is located standing groove (10) bottom and is provided with mounting groove (22), the inside dust collecting tube (23) that is provided with of mounting groove (22), the inside bull stick (24) that is provided with of dust collecting tube (23), bull stick (24) both ends all are provided with cleaning brush (25), bull stick (24) bottom is provided with connecting rod (26), connecting rod (26) bottom is provided with driving motor (27), it is provided with and places board (28) to support base (1) bottom, it is provided with dust catcher (29) to place board (28) top.

2. The filtering device for exhaust gas detection having a self-cleaning function according to claim 1, characterized in that: the filter mechanism is including setting up the inside SOx/NOx control liquid in second cartridge filter (9), second cartridge filter (9) top is provided with apron (30), apron (30) bottom is provided with filter vat (31), filter vat (31) inside is provided with blast pipe (32), apron (30) top is provided with the handle.

3. The filtering device for exhaust gas detection having a self-cleaning function according to claim 2, characterized in that: blast pipe (32) one end extends to apron (30) top, inside inlet tube (33) that is provided with of second cartridge filter (9), inlet tube (33) bottom is provided with outlet pipe (34), outlet pipe (34) top is provided with control valve (35), inlet tube (33) and outlet pipe (34) one end all extend to second cartridge filter (9) outsidely.

4. The filtering device for exhaust gas detection having a self-cleaning function according to claim 1, characterized in that: deposit frame (8) inside and be provided with annular conveyer pipe (36), annular conveyer pipe (36) inside is provided with gas detector (37), communicate with each other through annular conveyer pipe (36) between first cartridge filter (2) and the second cartridge filter (9).

5. The filtering device for exhaust gas detection having a self-cleaning function according to claim 1, characterized in that: one end of the shaft rod (19) penetrates through the mounting plate (17) and extends into the rotary table (20), the cross section of the rotary table (20) is circular, and the shaft rod (19) is fixedly connected with the rotary table (20).

6. The filtering device for exhaust gas detection having a self-cleaning function according to claim 1, characterized in that: cleaning brush (25) and an album of dirt section of thick bamboo (23) inside wall structure phase-match, a collection dirt section of thick bamboo (23) and first cartridge filter (2) are run through respectively and first cartridge filter (2) bottom is extended to connecting rod (26), connecting rod (26) and driving motor (27) output fixed connection.

7. The filtering device for exhaust gas detection having a self-cleaning function according to claim 1, characterized in that: one end of the dust collector (29) extends into the dust collecting cylinder (23), and two ends of the filter screen (16) are respectively arranged in the clamping grooves (15) of the sliding cylinder (12).