CN220047437U - Filter equipment for smoke and dust sampler - Google Patents

Abstract

The utility model relates to the technical field of sampler filtration, in particular to a filter device for a smoke sampler, which comprises a casing, wherein an air outlet pipe is arranged on one side of the outer wall of the casing, a fixed plate is fixedly embedded in an inner cavity of the casing, a filter screen is fixedly embedded in the middle of the fixed plate, a sealing cover is arranged at the front end of the casing, an air inlet pipe is fixedly embedded in the front end of the sealing cover, a fixed box is arranged at the top end of the casing, a sliding component is arranged in the inner cavity of the fixed box, and the bottom end of the sliding component extends to the left side and the right side of the bottom end of the fixed box and is fixedly provided with sliding plates respectively. This filter equipment for smoke and dust sampler has solved filter equipment and has been sealed casing, only needs dismouting many bolts to open the casing and clean the filter screen when filter screen mesh is blockked up, needs to consume a large amount of time, the complicated troublesome problem of operation.

Description

Filter equipment for smoke and dust sampler

Technical Field

The utility model relates to the technical field of sampler filtration, in particular to a filter device for a smoke sampler.

Background

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

However, the filtering device in the prior art is a sealed shell, and when the meshes of the filtering net are blocked, a plurality of bolts are required to be disassembled and assembled to open the shell to clean the filtering net, so that a great amount of time is required to be consumed, the operation is complex and troublesome, and the filtering device for the smoke sampler is provided for the problem.

Disclosure of Invention

The utility model aims to provide a filtering device for a smoke sampler, which is used for solving the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter equipment for smoke and dust sampler, includes the casing, outer wall one side of casing is provided with the outlet duct, the inner chamber of casing is fixed to be embedded to have the fixed plate, the middle part of fixed embedded filter screen that has of fixed plate, the front end of casing is provided with sealed lid, the front end of sealed lid is fixed to be embedded to have the intake pipe, the top of casing is provided with the fixed box, the inner chamber of fixed box is provided with sliding component, sliding component's bottom extends to the bottom left and right sides of fixed box and respectively fixed mounting has the slide, the through-hole has been seted up respectively in the outer wall left and right sides of casing, the fixed slot has been seted up respectively to the outer wall left and right sides of sealed lid, two the inner chamber of fixed slot has the fixed block in the detachable grafting respectively, two the fixed block slidable grafting respectively is in the inner chamber of two through-holes and is connected with two slides respectively.

Preferably, a control valve is arranged in the inner cavity of the air outlet pipe.

Preferably, the rear side of the casing is provided with an air pump, the input end of the air pump is connected with a conveying pipe, and the other end of the conveying pipe is communicated with the casing.

Preferably, a sealing gasket is arranged at the rear side of the sealing cover, and the rear side of the sealing gasket is tightly contacted with the front end of the fixing plate.

Preferably, the sliding assembly comprises a screw rod, a knob, sliding blocks, sliding ways, moving rods and limiting assemblies, one end of the screw rod is rotationally connected to the left side of an inner cavity of a fixed box through a bearing, the other end of the screw rod extends to the right end of the fixed box, the knob is arranged at the right end of the screw rod, the sliding blocks are respectively connected to the left side and the right side of the outer wall of the screw rod in a threaded mode, the sliding ways are respectively arranged at the left side and the right side of the bottom of the fixed box, the moving rods are respectively and slidably embedded in the inner cavities of the two sliding ways, one ends of the moving rods are respectively connected with the two sliding blocks, the other ends of the moving rods are respectively connected with the two sliding plates, and the limiting assemblies are arranged at the top end of the inner cavity of the fixed box and are connected with the two sliding blocks.

Preferably, threads on the left side and the right side of the outer wall of the screw rod are oppositely arranged.

Preferably, the limiting assembly comprises a limiting groove and a limiting block, wherein the limiting groove is formed in the top end of an inner cavity of the fixed box, one end of the limiting block is slidably embedded in the inner cavity of the limiting groove, the other end of the limiting block is connected with two sliding blocks respectively, and the inner cavity of the limiting groove is matched with the outer wall of the limiting block in a matched mode and is in a T shape.

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

1. the sliding component drives the two sliding plates and the fixed blocks to slide relatively at the same time, so that the two fixed blocks can be inserted into or separated from the inner cavity of the fixed groove, the disassembly and assembly of the sealing cover can be facilitated, the sealing cover can be disassembled and assembled conveniently to clean the filter screen when the filter screen is blocked, the situation that a plurality of bolts are disassembled and assembled to open the shell to clean the filter screen when the shell is opened is avoided, a large amount of time is consumed, and the operation is complex and troublesome;

2. through the setting of sealed pad, can seal the gap between fixed plate and the sealed pad, prevent the device from appearing the condition of gas leakage, through the setting of air pump, can take out the gaseous conveyer pipe of casing inner chamber to can make the air get into the inner chamber of casing through the intake pipe and store, through the setting of outlet duct, can discharge the air that the casing inner chamber was stored.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a rear view of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is an exploded view of the present utility model;

fig. 5 is an enlarged view of fig. 3 at a in accordance with the present utility model.

In the figure: 1. a housing; 2. an air outlet pipe; 3. a control valve; 4. a fixing plate; 5. a filter screen; 6. sealing cover; 7. an air inlet pipe; 8. a sealing gasket; 9. a fixing groove; 10. a through hole; 11. a fixed block; 12. a slide plate; 13. a fixed box; 14. a screw rod; 15. a knob; 16. a slide block; 17. a slideway; 18. a moving rod; 19. a limit groove; 20. a limiting block; 21. an air pump; 22. a conveying pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and specific examples.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a filter equipment for smoke and dust sampler, which comprises a housing 1, outer wall one side of casing 1 is provided with outlet duct 2, the inner chamber fixed of casing 1 is embedded to have fixed plate 4, the middle part fixed embedded filter screen 5 that has of fixed plate 4, the front end of casing 1 is provided with sealed lid 6, the front end fixed embedded of sealed lid 6 has intake pipe 7, the top of casing 1 is provided with fixed box 13, the inner chamber of fixed box 13 is provided with sliding component, sliding component's bottom extends to the bottom left and right sides of fixed box 13 and fixed mounting has slide 12 respectively, through-hole 10 has been seted up respectively to the outer wall left and right sides of casing 1, fixed slot 9 has been seted up respectively to the outer wall left and right sides of sealed lid 6, the inner chamber of two fixed slots 9 is detachable grafting respectively has fixed block 11, two fixed block 11 slidable grafting respectively are connected at the inner chamber of two through-holes 10 and respectively with two slide 12, it is simultaneously sliding relatively to drive two slide 12, the fixed block 11 inserts or breaks away from the inner chamber of fixed slot 9, thereby the dismouting of sealed lid 6 of can be convenient for, and the sealed lid 5 appear the dismouting of being convenient for stop up, the 5 is convenient for take place when the filter screen 5 is difficult to open the filter screen 1 when the difficult operation is difficult to appear, the difficult and the case is opened the clean the casing need to take place, the clean the case when the case is difficult to be opened, the easy to be opened, the case need to clean the case more needs to be opened.

In this embodiment, the inner cavity of the air outlet pipe 2 is provided with a control valve 3, which can control the opening and closing of the air outlet pipe 2.

In this embodiment, the air pump 21 is disposed at the rear side of the casing 1, the input end of the air pump 21 is connected with the conveying pipe 22, the other end of the conveying pipe 22 is communicated with the casing 1, and through the arrangement of the air pump 21, the air in the inner cavity of the casing 1 can be pumped out through the conveying pipe 22, so that the air can enter the inner cavity of the casing 1 for storage through the air inlet pipe 7.

In this embodiment, the rear side of the sealing cover 6 is provided with a sealing gasket 8, the rear side of the sealing gasket 8 is in close contact with the front end of the fixing plate 4, and the gap between the fixing plate 4 and the sealing gasket 8 can be sealed through the arrangement of the sealing gasket 8, so that the device is prevented from air leakage.

In this embodiment, the sliding assembly includes a screw rod 14, a knob 15, sliding blocks 16, sliding ways 17, a moving rod 18 and a limiting assembly, one end of the screw rod 14 is rotatably connected to the left side of the inner cavity of the fixed box 13 through a bearing, the other end of the screw rod 14 extends to the right end of the fixed box 13, the knob 15 is disposed at the right end of the screw rod 14, two sliding blocks 16 are respectively screwed on the left and right sides of the outer wall of the screw rod 14, two sliding ways 17 are respectively disposed on the left and right sides of the bottom end of the fixed box 13, two moving rods 18 are respectively slidably embedded in the inner cavities of the two sliding ways 17, one ends of the two moving rods 18 are respectively connected with the two sliding blocks 16, the other ends of the two moving rods 18 are respectively connected with the two sliding plates 12, the limiting assembly is disposed at the top end of the inner cavity of the fixed box 13, the limiting assembly is connected with the two sliding blocks 16, the knob 15 is rotated, the knob 15 is made to drive the screw rod 14 to rotate, the two sliding blocks 16 slide towards the middle part of the screw rod 14 under the limiting action of the limiting grooves 19 and the limiting blocks 20, the two moving rods 18 respectively drive the sliding plates 12 and the fixed blocks 11 to slide towards the left and right sides of the machine shell 1 along the two sliding ways 17, the two fixed blocks 11 are respectively separated from the inner cavities of the two fixed grooves 9, at the moment, the sealing cover 6 can be taken down to clean the filter screen 5, after cleaning, the sealing cover 6 is inserted into the inner cavity of the machine shell 1, the fixed grooves 9 are aligned with the fixed blocks 11, the rear end of the sealing gasket 8 is tightly contacted with the front end of the fixed plate 4, at the moment, the knob 15 is reversed, the screw rod 14 is reversed, the two sliding blocks 16 simultaneously slide towards the middle part of the screw rod 14, the two moving rods 18 respectively drive the two sliding plates 12 and the fixed blocks 11 to simultaneously slide towards the middle part of the inner cavity of the machine shell 1, make fixed block 11 insert the inner chamber that corresponds fixed slot 9 to realize the fixed to sealed lid 6 under the interact between fixed block 11 and fixed slot 9, be convenient for dismouting sealed lid 6 clean filter screen 5 when filter screen 5 appears blockking up, avoid when opening casing 1 need dismouting many bolts just can open the casing clean filter screen 5, need consume a large amount of time, the complex troublesome condition of operation appears.

In this embodiment, the threads on the left and right sides of the outer wall of the screw rod 14 are disposed oppositely, so that the screw rod 14 can generate opposite thread rotation forces on the left and right sides of the outer wall of the screw rod 14 when rotating, and the two sliding blocks 16 can simultaneously slide at equal intervals under the limiting action of the limiting assembly.

In this embodiment, spacing subassembly is including spacing groove 19 and stopper 20, spacing groove 19 is offered on the inner chamber top of fixed case 13, the equal slidable of one end of two stoppers 20 is embedded in the inner chamber of spacing groove 19, the other end of two stoppers 20 is connected with two sliders 16 respectively, under the interact between spacing groove 19 and stopper 20, slider 16 is rotatory along with lead screw 14 when can preventing lead screw 14, the stability of slip subassembly has been improved, the inner chamber of spacing groove 19 and the outer wall looks cooperation of stopper 20 just all are "T" font, can make the one end of stopper 20 remain embedded at the inner chamber of spacing groove 19 all the time, the stability of spacing subassembly has been improved.

The application method and the advantages of the utility model are as follows: when in use, the working process is as follows:

when in use, the air pump 21 can be started, the air in the inner cavity of the shell 1 can be pumped out by the air pump 21 through the conveying pipe 22, at the moment, under the action of air pressure, the air can enter the inner cavity of the shell 1 through the air inlet pipe 7 and is filtered by the filter screen 5, when the filter screen 5 is blocked, the knob 15 is rotated, the knob 15 drives the screw rod 14 to rotate, further, the left side and the right side of the outer wall of the screw rod 14 generate opposite screw thread rotating force, the two sliding blocks 16 simultaneously slide towards the middle part of the screw rod 14 under the limiting effect of the limiting groove 19 and the limiting block 20, the two moving rods 18 respectively drive the sliding plate 12 and the fixed blocks 11 along the two sliding ways 17 and simultaneously slide towards the left side and the right side of the shell 1, the two fixed blocks 11 are respectively separated from the inner cavities of the two fixed grooves 9, at the moment, the sealing cover 6 can be taken down to clean the filter screen 5, after cleaning, the sealing cover 6 is inserted into the inner cavity of the shell 1, the fixing groove 9 is aligned with the fixing block 11, the rear end of the sealing gasket 8 is tightly contacted with the front end of the fixing plate 4, at the moment, the knob 15 is reversed, the screw rod 14 is reversed, the two sliding blocks 16 simultaneously slide towards the middle part of the screw rod 14, the two moving rods 18 respectively drive the two sliding plates 12 and the fixing block 11 to simultaneously slide towards the middle part of the inner cavity of the shell 1, the fixing block 11 is inserted into the inner cavity of the corresponding fixing groove 9, thereby realizing the fixation of the sealing cover 6 under the interaction between the fixing block 11 and the fixing groove 9, being convenient for disassembling the sealing cover 6 to clean the filter screen 5 when the filter screen 5 is blocked, avoiding that a plurality of bolts are required to be disassembled to open the shell to clean the filter screen 5 when the shell 1 is opened, complicated and troublesome operations occur.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a smoke and dust is filter equipment for sampler, includes casing (1), its characterized in that: the utility model discloses a novel air conditioner, including casing (1), outer wall one side of casing (1) is provided with outlet duct (2), the inner chamber of casing (1) is fixed to be embedded has fixed board (4), the middle part of fixed board (4) is fixed to be embedded has filter screen (5), the front end of casing (1) is provided with sealed lid (6), the front end of sealed lid (6) is fixed to be embedded has intake pipe (7), the top of casing (1) is provided with fixed case (13), the inner chamber of fixed case (13) is provided with sliding component, sliding component's bottom extends to the bottom left and right sides of fixed case (13) and fixed mounting respectively has slide (12), through-hole (10) have been seted up respectively to the outer wall left and right sides of casing (1), fixed slot (9) have been seted up respectively to the outer wall left and right sides of sealed lid (6), two the inner chamber of fixed slot (9) is detachable grafting respectively has fixed block (11), two fixed block (11) slidable grafting respectively is connected with two slide (12) respectively in the inner chamber of two through-holes (10).

2. A smoke sampler filter according to claim 1 wherein: the inner cavity of the air outlet pipe (2) is provided with a control valve (3).

3. A smoke sampler filter according to claim 1 wherein: the rear side of casing (1) is provided with air pump (21), the input of air pump (21) is connected with conveyer pipe (22), the other end and the casing (1) of conveyer pipe (22) intercommunication.

4. A smoke sampler filter according to claim 1 wherein: the rear side of the sealing cover (6) is provided with a sealing gasket (8), and the rear side of the sealing gasket (8) is tightly contacted with the front end of the fixing plate (4).

5. A smoke sampler filter according to claim 1 wherein: the sliding assembly comprises a screw rod (14), a knob (15), a sliding block (16), a slideway (17), a moving rod (18) and a limiting assembly, one end of the screw rod (14) is rotationally connected to the left side of an inner cavity of the fixed box (13) through a bearing, the other end of the screw rod (14) extends to the right end of the fixed box (13), and the knob (15) is arranged at the right end of the screw rod (14).

6. A smoke sampler filter according to claim 5 wherein: the two sliding blocks (16) are respectively connected to the left side and the right side of the outer wall of the screw rod (14) in a threaded mode, and the two sliding ways (17) are respectively arranged on the left side and the right side of the bottom end of the fixed box (13).

7. The filter device for a smoke sampler according to claim 6 wherein: the two moving rods (18) are respectively and slidably embedded in the inner cavities of the two slide ways (17), and one ends of the two moving rods (18) are respectively connected with the two sliding blocks (16).

8. The filter device for a smoke sampler according to claim 6 wherein: the other ends of the two movable rods (18) are respectively connected with the two sliding plates (12), the limiting assembly is arranged at the top end of the inner cavity of the fixed box (13), and the limiting assembly is connected with the two sliding blocks (16).

9. A smoke sampler filter according to claim 5 wherein: threads on the left side and the right side of the outer wall of the screw rod (14) are oppositely arranged.

10. A smoke sampler filter according to claim 5 wherein: the limiting assembly comprises limiting grooves (19) and limiting blocks (20), wherein the limiting grooves (19) are formed in the top end of an inner cavity of the fixed box (13), one ends of the limiting blocks (20) are embedded in the inner cavity of the limiting grooves (19) in a sliding mode, the other ends of the limiting blocks (20) are connected with two sliding blocks (16) respectively, and the inner cavities of the limiting grooves (19) are matched with the outer walls of the limiting blocks (20) in a T-shaped mode.