CN223788256U

CN223788256U - A filter device for a dust analyzer that is easy to disassemble

Info

Publication number: CN223788256U
Application number: CN202520354544.1U
Authority: CN
Inventors: 赵红霞; 彭银双
Original assignee: National Inspection And Testing Holding Group Xinjiang Co ltd
Current assignee: National Inspection And Testing Holding Group Xinjiang Co ltd
Priority date: 2025-03-03
Filing date: 2025-03-03
Publication date: 2026-01-13
Anticipated expiration: 2035-03-03

Abstract

This utility model relates to the field of flue gas analyzer technology, and discloses a filter device for a dust analyzer that is easy to disassemble. The filter body has a hollow internal structure, a drain hole at the bottom, and an air inlet pipe at the top. The bottom of the air inlet pipe penetrates the filter body and extends into its interior. An air outlet pipe is located at the top of the filter body, and the end of the air outlet pipe furthest from the filter body is fixedly connected to the analyzer body. A sliding groove is formed at the top of the filter body, and the interior of the sliding groove communicates with the interior of the filter body. A drying plate is slidably connected inside the sliding groove. By quickly disassembling the drying plate, the replacement or cleaning time can be significantly shortened, avoiding prolonged equipment downtime due to difficult disassembly and assembly, thereby improving the overall operating efficiency of the system and making it easier for operators to clean and maintain the drying plate.

Description

Filter equipment for smoke and dust analysis appearance of convenient dismantlement

Technical Field

The utility model relates to the technical field of smoke analyzers, in particular to a filter device for a smoke analyzer, which is convenient to detach.

Background

The operating principle of the smoke analyzer is commonly used in two ways, one is an electrochemical operating principle, the other is an infrared operating principle, the portable smoke analyzer on the market is usually combined with the two principles, the smoke analyzer is usually required to be used together with a detection rod, the detection rod is inserted into a pipeline, and smoke enters the analyzer through the detection rod to be analyzed.

The utility model discloses a smoke analyzer filter, which is disclosed by a patent CN214680749U through searching, and comprises a filter body, wherein a baffle is arranged at the upper end inside the filter body, one side of the baffle is provided with a through hole, the other side of the baffle is not provided with a through hole, a baffle is vertically arranged on the baffle, the baffle separates one side of the baffle, which is provided with the through hole, from one side, which is not provided with the through hole, and a vent is arranged between the top end of the baffle and the top wall of the filter body.

However, the device still has the following conditions in the use process that as the device separates the through holes on the baffle plate through the baffle plate, the water vapor in the flue gas is reduced to enter the air outlet pipe, but the water vapor in the flue gas can not be well blocked by the baffle plate only, the baffle plate can not be quickly disassembled, and the filtration of the flue gas and the analysis accuracy of the flue gas analyzer can be influenced by using more particles, pollutants and the like on the baffle plate for a long time.

Disclosure of utility model

The utility model aims to provide a filter device for a smoke analyzer, which is convenient to detach, so as to solve the problems in the background technology.

The filter device for the smoke dust analyzer comprises a filter body, wherein the filter body is hollow, a drain hole is formed in the bottom of the filter body, an air inlet pipe is formed in the top of the filter body, the bottom of the air inlet pipe penetrates through the filter body and extends to the inside of the filter body, an air outlet pipe is arranged at the top of the filter body, one end, far away from the filter body, of the air outlet pipe is fixedly connected with the analyzer body, a sliding groove is formed in the top of the filter body, the inside of the sliding groove is communicated with the inside of the filter body, a drying plate is connected in a sliding mode, a handle is arranged at the top of the drying plate, a mesh is formed in the drying plate, a baffle is fixedly connected to the inner wall of the filter body, a protective shell is fixedly connected to the top of the baffle, a motor is arranged in the protective shell, the output end of the motor rotates and penetrates through the baffle and extends to the outside of the baffle, and a power adjusting device is arranged at the output end of the motor.

Preferably, the power adjusting device comprises a rotating rod, the top of the rotating rod is fixedly connected with the output end of the motor, a disturbance rod is fixedly connected to the surface of the rotating rod, a connecting rod is fixedly connected to the bottom of the rotating rod, scraping plates are fixedly connected to the two ends of the connecting rod, and an inclined plane is arranged on one side, close to the inner wall of the filter body, of the scraping plates.

Preferably, the inside of the baffle plate is provided with an air outlet extending to the outside of the baffle plate, and the inside of the air outlet is communicated with the inside of the filter body.

Preferably, the top of baffle has seted up the draw-in groove, drying plate and the inside grafting of draw-in groove.

Preferably, the inner wall of the sliding groove is fixedly connected with two sealing strips, and the drying plate is positioned between the two sealing strips.

Preferably, the drying plate is internally provided with a fixing groove extending to the outside thereof.

Preferably, the top fixedly connected with power piece of filter body, the power groove has been seted up to the inside of power piece, the inside sliding connection of power groove has the fixed block, the top fixedly connected with of fixed block extends to the outside lug of power piece, the top of fixed block is provided with the inclined plane, the inside grafting of fixed block and fixed groove.

Preferably, one end of the fixed block is fixedly connected with a spring, and one end of the spring far away from the fixed block is fixedly connected with the inner wall of the power groove.

Compared with the prior art, the utility model has the beneficial effects that 1, through quick disassembly of the drying plate, the replacement or cleaning time can be greatly shortened, the long-time shutdown of equipment caused by difficult disassembly and assembly is avoided, thus the overall operation efficiency of the system is improved, operators can clean and maintain the drying plate more conveniently, the replacement frequency caused by saturated adsorption or accumulation of pollution is reduced, the operation cost is reduced, and the service life of the drying plate is prolonged.

2. Through carrying out the disturbance to the inside water of filter body, can make the water form the torrent or circulate to increase the area of contact and the time of flue gas and water, improve the dissolution, absorption and the entrapment efficiency of pollutant, promote the flue gas purifying effect, promote the water to the absorbing capacity of the soluble pollutant in the flue gas, also help reducing simultaneously that the deposit is piled up in the bottom of filter body.

3. Through the cleanness of scraper blade to filter body inner wall, can in time strike off the pollutant of adhering to the inner wall, reduce the formation of sedimentary deposit, avoid influencing the filter effect to extension equipment life keeps the inner wall clean, reduces the frequency of manual cleaning, improves the continuous operation ability of equipment, reduces maintenance cost, ensures the long-term steady operation of system.

The utility model relates to a filter device for a smoke analyzer, which is convenient to detach.

Drawings

FIG. 1 is a schematic view of a filter body according to the present utility model;

FIG. 2 is a schematic view of a turning lever structure according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

fig. 5 is a schematic diagram of a power tank structure according to the present utility model.

The device comprises a filter body, a2, an air inlet pipe, a 3, a drying plate, a 4, a power block, a 5, a convex block, a 6, an air outlet pipe, a 7, an analyzer body, a 8, a baffle, a 9, a protective shell, a 10, a motor, a11, a rotating rod, a 12, a connecting rod, a 13, a scraper, a 14, a clamping groove, a 15, an air outlet, a 16, a fixing groove, a 17, a power groove, a 18, a fixing block, a 19, a spring, a 20, a disturbance rod, a 21, a sealing strip, a 22 and a sliding groove.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-5, a filter device for a smoke analyzer, which is convenient to disassemble, comprises a filter body 1, wherein the inside of the filter body 1 is of a hollow structure, a drain hole is arranged at the bottom of the filter body 1, an air inlet pipe 2 is arranged at the top of the filter body 1, the bottom of the air inlet pipe 2 penetrates through the filter body 1 and extends into the filter body, the air inlet pipe 2 is connected to a water pipe, water can be injected into the filter body 1, the air inlet pipe 2 is connected to a smoke pipe after water injection is completed, the smoke can be discharged into the water in the filter body 1 for filtering, an air outlet pipe 6 is arranged at the top of the filter body 1, an analyzer body 7 for analyzing the smoke is fixedly connected to one end of the air outlet pipe 6 far away from the filter body 1, the analyzer body 7 is of an existing structure, a sliding groove 22 is not described in detail at the top of the filter body 1, the inside of the sliding groove 22 is communicated with the inside of the filter body 1, the inside of the sliding groove 22 is connected with the drying plate 3 in a sliding way, the top of the drying plate 3 is provided with a handle which is convenient to pull, a plurality of meshes for discharging flue gas are arranged on the drying plate 3, meanwhile, the inside of the drying plate 3 contains active carbon and other materials, so that the moisture in the flue gas can be adsorbed, the moisture content in the flue gas is effectively reduced, the detection result of the analyzer body 7 is influenced, the inner wall of the filter body 1 is fixedly connected with the baffle 8, the top of the baffle 8 is fixedly connected with the protective shell 9, the inside of the protective shell 9 is provided with the motor 10, a power supply, an electric wire, a controller and a microcomputer structure which are matched with the motor 10 are arranged, because the motor 10 is not a main structure, the output end of the motor 10 rotates to penetrate the baffle 8 and extends to the outside, the output of the motor 10 is provided with a power regulating device.

Referring to fig. 2, the power adjusting device includes a rotating rod 11, the top of the rotating rod 11 is fixedly connected with the output end of the motor 10, a plurality of disturbance rods 20 for disturbance are fixedly connected to the surface of the rotating rod 11, a connecting rod 12 is fixedly connected to the bottom of the rotating rod 11, scraping plates 13 are fixedly connected to two ends of the connecting rod 12, inclined planes are arranged on one side, close to the inner wall of the filter body 1, of the scraping plates 13, and the inner wall of the filter body 1 can be scraped and cleaned through the scraping plates 13.

Staff passes through controller and microcomputer structure, start motor 10, motor 10's output drives dwang 11 and rotates, dwang 11 drives dwang 20 and rotates, dwang 20 can be to the inside water of filter body 1 disturbance, through the inside water of filter body 1 disturbance, can make the water form the torrent or circulate to increase the area of contact and the time of flue gas and water, improve the dissolution of pollutant, absorption and entrapment efficiency, promote the flue gas purifying effect, promote the water and to the absorbing capacity of the pollutant of solubility in the flue gas, also help reducing the deposit simultaneously and pile up in the bottom of filter body 1.

The dwang 11 passes through connecting rod 12 and drives scraper blade 13 rotation, and scraper blade 13 can scrape the inner wall of filter body 1 and get the cleanness, through the cleanness of scraper blade to filter body 1 inner wall, can in time strike off the pollutant of adhering to the inner wall, reduces the formation of sedimentary floor, avoids influencing the filter effect to extension equipment life keeps the inner wall clean, reduces the frequency of manual cleaning, improves the continuous operation ability of equipment, reduces maintenance cost, ensures the long-term steady operation of system.

Referring to fig. 2, an air outlet 15 extending to the outside is provided in the baffle 8, the inside of the air outlet 15 is communicated with the inside of the filter body 1, the filtered flue gas can be discharged through the air outlet 15, a clamping groove 14 is provided at the top of the baffle 8, the drying plate 3 is inserted into the clamping groove 14, and the drying plate 3 can be limited by the clamping groove 14, so that the drying plate is kept stable.

Referring to fig. 3, two symmetrical sealing strips 21 are fixedly connected to the inner wall of the sliding groove 22, the drying plate 3 is located between the two sealing strips 21, the sliding groove 22 can be sealed by tightly attaching the two sealing strips 21 to two sides of the drying plate 3, the leakage of smoke from the sliding groove 22 is reduced, and a fixing groove 16 extending to the outside of the drying plate 3 is formed in the drying plate.

Referring to fig. 5, a power block 4 is fixedly connected to the top of the filter body 1, a power groove 17 is formed in the power block 4, a fixing block 18 is slidably connected to the inside of the power groove 17, a protruding block 5 extending to the outside of the power block 4 is fixedly connected to the top of the fixing block 18, an inclined surface is arranged at the top of the fixing block 18, the fixing block 18 is inserted into the fixing groove 16, a spring 19 is fixedly connected to one end of the fixing block 18, one end of the spring 19 away from the fixing block 18 is fixedly connected with the inner wall of the power groove 17, and the spring 19 can be compressed and reset by moving the fixing block 18.

Staff is through the inside of handheld handle on the dry board 3, slide the dry board 3 in the inside of sliding tray 22, the bottom of dry board 3 and the inclined plane contact at fixed block 18 top, fixed block 18 atress slides and makes spring 19 compress, continue to slide the dry board 3 in the inside of filter body 1, the inside grafting of draw-in groove 14 is slided in the bottom of dry board 3, the inside grafting of fixed block 18 slide in fixed slot 16, spring 19 resets, can be fixed dry board 3 fast, when dry board needs cleaning or change, staff pulls lug 5, fixed block 18 roll-off fixed slot 16's inside, spring 19 atress is compressed, then pull the handle on the dry board 3, can dismantle the change fast dry board 3, through dismantling dry board 3 fast, can shorten change or clear up time by a wide margin, avoid leading to equipment to shut down for a long time because of the dismouting difficulty, thereby improve the overall operation efficiency of system, and let operating personnel clean and maintain dry board 3 more conveniently, reduce the change frequency that leads to because of adsorbing saturation or pollution accumulation, thereby reduce the running cost and lengthen the life of dry board.

The working principle is that a worker injects water into the filter body 1 by connecting the air inlet pipe 2 to a water pipe, then connects the air inlet pipe 2 to a smoke pipe, discharges smoke into the water, then starts the motor 10 through a controller and a microcomputer structure, the output end of the motor 10 drives the rotating rod 11 to rotate, the rotating rod 11 drives the disturbance rod 20 to disturb the water in the filter body 1, contact between the water and the smoke is increased, quick reaction and filtration are carried out, the inner wall of the filter body 1 is scraped and cleaned through a scraping plate, the filtered smoke is discharged through the air outlet 15, then is dried through the drying plate 3 and discharged through a mesh, then enters the analyzer body 7 through the air outlet pipe 6 for analysis, and when the drying plate 3 needs to be disassembled, the worker only needs to stir the convex block 5, so that the fixing block 18 slides out of the fixing groove 16 to be contacted and fixed, and then the handle on the drying plate 3 is pulled to be taken out.

The present utility model is not limited in any way by the above-described preferred embodiments, but is not limited to the above-described preferred embodiments, and any person skilled in the art will appreciate that the present utility model can be embodied in the form of a program for carrying out the method of the present utility model, while the above disclosure is directed to equivalent embodiments capable of being modified or altered in some ways, any indirect modification, equivalent variations and alterations made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical aspects of the present utility model.

Claims

1. The utility model provides a convenient filter equipment for smoke and dust analysis appearance that dismantles, includes filter body (1), the inside of filter body (1) is hollow structure, the bottom of filter body (1) is provided with the wash port, the top of filter body (1) is provided with intake pipe (2), the bottom of intake pipe (2) runs through filter body (1) and extends to its inside, the top of filter body (1) is provided with outlet duct (6), the one end fixedly connected with analysis appearance body (7) of keeping away from filter body (1) of outlet duct (6), characterized by, still include that slide groove (22) have been seted up at the top of filter body (1), the inside of slide groove (22) communicates with each other with the inside of filter body (1), the inside sliding connection of slide groove (22) has drying plate (3), the top of drying plate (3) is provided with the handle, offer on drying plate (3) and be provided with baffle (8) on the inner wall fixedly connected with of filter body (1), the top fixedly connected with of protective housing (8) motor (9) is kept away from the one end fixedly connected with analysis appearance body (7), the inside of motor (9) is provided with the outside of extension (10) is run through to its outside (10), the output end of the motor (10) is provided with a power adjusting device.

2. The filtering device for the smoke analyzer convenient to detach according to claim 1, wherein the power adjusting device comprises a rotating rod (11), the top of the rotating rod (11) is fixedly connected with the output end of a motor (10), a disturbance rod (20) is fixedly connected to the surface of the rotating rod (11), a connecting rod (12) is fixedly connected to the bottom of the rotating rod (11), scraping plates (13) are fixedly connected to two ends of the connecting rod (12), and inclined planes are arranged on one side, close to the inner wall of the filter body (1), of the scraping plates (13).

3. The filter device for the smoke analyzer, which is convenient to detach, according to claim 1, is characterized in that an air outlet (15) extending to the outside of the baffle (8) is formed in the baffle, and the inside of the air outlet (15) is communicated with the inside of the filter body (1).

4. The filter device for the smoke analyzer, which is convenient to detach, according to claim 3, is characterized in that a clamping groove (14) is formed in the top of the baffle plate (8), and the drying plate (3) is inserted into the clamping groove (14).

5. The filter device for the smoke analyzer convenient to detach according to claim 1, wherein two sealing strips (21) are fixedly connected to the inner wall of the sliding groove (22), and the drying plate (3) is located between the two sealing strips (21).

6. A filter device for a smoke analyzer, which is convenient to disassemble, according to claim 5, wherein the drying plate (3) is internally provided with a fixing groove (16) extending to the outside thereof.

7. The filtering device for the smoke analyzer convenient to detach according to claim 1, wherein the top of the filter body (1) is fixedly connected with a power block (4), a power groove (17) is formed in the power block (4), a fixing block (18) is slidably connected in the power groove (17), a lug (5) extending to the outside of the power block (4) is fixedly connected to the top of the fixing block (18), an inclined plane is arranged at the top of the fixing block (18), and the fixing block (18) is spliced with the inside of the fixing groove (16).

8. The filter device for the smoke analyzer convenient to detach according to claim 7, wherein one end of the fixed block (18) is fixedly connected with a spring (19), and one end of the spring (19) away from the fixed block (18) is fixedly connected with the inner wall of the power groove (17).