CN214638967U

CN214638967U - Dust collector is used in production of fire prevention heat preservation building material

Info

Publication number: CN214638967U
Application number: CN202120232224.0U
Authority: CN
Inventors: 张会春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-09
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a dust collector is used in production of fire prevention heat preservation building material relates to dust collecting equipment technical field. The utility model discloses a dust absorption pipeline, the air exhauster is installed to the inside one end of dust absorption pipeline, the bellows is installed to the one end that dust absorption pipeline is close to the air exhauster, the bellows is kept away from dust absorption pipeline's one end and is installed the cover that induced drafts, be provided with on the bellows and will induced draft the fixed subassembly of cover quick fixation on the bellows, dust absorption pipeline side activity runs through has one end to extend to its inside dust filter plate, it has a plurality of dirt filtering hole to run through on the dust filter plate, dust absorption pipeline's free end intercommunication has one end to establish to open-ended filter chamber, install the active carbon filter plate in the filter chamber. The utility model discloses utilize the cover mouth of the cover that induced drafts to aim at the space that the dust volume is big, open the air exhauster after, the air that contains the dust can be through the bellows entering dust absorption pipeline in, the convenient orientation of adjusting the cover that induced drafts of design of bellows.

Description

Dust collector is used in production of fire prevention heat preservation building material

Technical Field

The utility model relates to a dust collecting equipment technical field, concretely relates to dust collector is used in production of fire prevention heat preservation building material.

Background

Construction materials are various materials used in construction works. The building materials are various in types, and are roughly divided into: (1) inorganic materials, including metallic materials (including ferrous and non-ferrous materials) and non-metallic materials (such as natural stone, burnt earth products, cement, concrete, silicate products, etc.). (2) Organic materials, including plant materials, synthetic polymer materials (including plastics, paints, adhesives) and asphalt materials. (3) Composite materials, including asphalt concrete, polymer concrete, etc., are generally made by compounding inorganic non-metallic materials with organic materials.

Building material can produce a large amount of dust and some harmful gas in the in-process of production, and the traditional dust removal mode is to the space watering that contains the dust, and this kind of dust removal mode exists the problem of extravagant water source and unable processing harmful gas who produces in the production process, consequently provides a dust collector for fire prevention heat preservation building material production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving traditional dust removal mode and having the problem of extravagant water source and unable harmful gas who handles production in-process production, the utility model provides a dust collector is used in production of fire prevention heat preservation building material.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a dust collector is used in production of fire prevention heat preservation building material, includes dust absorption pipeline, the air exhauster is installed to the inside one end of dust absorption pipeline, the bellows is installed to the one end that dust absorption pipeline is close to the air exhauster, the bellows is kept away from dust absorption pipeline's one end and is installed the cover that induced drafts, be provided with on the bellows and will induced draft the fixed subassembly of cover quick fixation on the bellows, dust absorption pipeline side activity runs through and has one end to extend to its inside dust filter plate, it has a plurality of dust filtration hole to run through on the dust filter plate, dust absorption pipeline's free end intercommunication has one end to establish to open-ended filter chamber, install the active carbon filter plate in the filter chamber.

Furthermore, the fixed component comprises two fixed plates which are respectively arranged on the side surfaces of the adjacent ends of the corrugated pipe and the dust suction pipeline, a fixed groove is arranged on one side of the fixed plate on the dust absorption pipeline, which is close to the corrugated pipe, a spring is arranged on the groove surface of the fixed groove, a clamping block is arranged at the free end of the spring, a tapered groove extending into the clamping block is arranged at the free end of the clamping block, a conical iron block with one end extending to the outside of the conical groove and parallel to the spring is movably penetrated on the groove surface of the conical groove, one end of the conical iron block penetrating through the groove surface of the conical groove is fixed with the groove surface of the fixing groove, the side surface of the conical iron block is provided with a gap penetrating through the free end of the conical iron block, the outer side surface of the conical iron block is contacted with the arc groove surface of the conical groove, a threaded rod is installed on one side, close to the dust collection pipeline, of the fixing plate on the corrugated pipe, and the free end of the threaded rod penetrates through the free end of the conical iron block.

Furthermore, an annular limiting groove is formed in one end, close to the bellows, of the dust suction pipeline, and an annular limiting block matched with the annular limiting groove is installed at one end, close to the dust suction pipeline, of the bellows.

Furthermore, a sliding groove is formed in the inner wall of the dust collection pipeline along the penetrating path of the dust filter plate, and the dust filter plate is slidably mounted in the sliding groove.

Furthermore, the number of the dust filter plates is not less than two, and the dust filter plates are tightly installed between every two dust filter plates.

Furthermore, the opening end of the filter cavity is communicated with an air outlet pipeline.

The utility model has the advantages as follows:

the utility model discloses utilize the cover mouth of the cover that induced drafts to aim at the big space of dust volume, open the air exhauster after, the air that contains the dust can be through in the bellows gets into the dust absorption pipeline, the convenient orientation of adjusting the cover that induced drafts of design of bellows is provided with the fixed subassembly of fixing the cover that induced drafts on the bellows fast on the bellows, fixed subassembly can be quick will induced drafts the cover and fix with the bellows.

Drawings

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

FIG. 2 is another perspective view of the present invention;

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

fig. 4 is a sectional view taken along the line a-a of fig. 3 according to the present invention;

fig. 5 is an enlarged view of fig. 4 according to the present invention;

fig. 6 is an enlarged view of fig. 4 according to the present invention;

reference numerals: 1. a dust collection duct; 2. an exhaust fan; 3. a bellows; 4. an air suction hood; 5. a fixing assembly; 501. a fixing plate; 502. fixing grooves; 503. a spring; 504. a clamping block; 505. a tapered groove; 506. a conical iron block; 507. a threaded rod; 6. a dust filter plate; 7. a filter chamber; 8. an active carbon filter plate; 9. an annular limiting groove; 10. an annular stop block; 11. a chute; 12. and (4) an air outlet pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as 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 present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figures 1-6, a dust removing device for fireproof heat-insulating building material production comprises a dust collecting pipeline 1, wherein an exhaust fan 2 is installed at one end inside the dust collecting pipeline 1, a corrugated pipe 3 is installed at one end, close to the exhaust fan 2, of the dust collecting pipeline 1, and an air suction hood 4 is installed at one end, far away from the dust collecting pipeline 1, of the corrugated pipe 3. when the device is used, a hood opening of the air suction hood 4 is firstly aligned to a space with large dust amount, after the exhaust fan 2 is opened, air containing dust can enter the dust collecting pipeline 1 through the corrugated pipe 3, the corrugated pipe 3 is convenient to adjust the orientation of the air suction hood 4, a fixing component 5 for quickly fixing the air suction hood 4 on the corrugated pipe 3 is arranged on the corrugated pipe 3, the fixing component 5 can quickly fix the air suction hood 4 and the corrugated pipe 3, the air suction hoods 4 with different sizes can be quickly replaced according to the range of dust spread, and the practicability of the device is improved, the dust collecting pipeline 1 side activity is run through and is had one end to extend to its inside dust filter 6, it has a plurality of to strain the dirt hole to run through on the dust filter 6, the free end intercommunication of dust collecting pipeline 1 has one end to establish to open-ended filter chamber 7, install active carbon filter plate 8 in the filter chamber 7, the air that contains the dust can pass through dust filter 6 after getting into dust collecting pipeline 1, dust filter plate 6 can filter the dust and stay on its side, can handle the dust through taking out dust filter plate 6 that slides, the air after filtering the dust gets into in the filter chamber 7, go out through active carbon filter plate 8 and from the open end of filter chamber 7, the design of active carbon filter plate 8 can utilize the strong adsorbability of active carbon in it to filter the toxic gas that contains in the air, the problem that traditional dust removal mode exists the extravagant water source and can't handle the harmful gas that produces in the production process has been solved.

As shown in fig. 6, in order to refine the specific structure of the fixing assembly 5, the fixing assembly 5 includes two fixing plates 501 respectively installed on the side surfaces of the adjacent ends of the bellows 3 and the dust suction pipe 1, a fixing groove 502 is opened on one side of the fixing plate 501 on the dust suction pipe 1 near the bellows 3, a spring 503 is installed on the groove surface of the fixing groove 502, a latch 504 is installed on the free end of the spring 503, a tapered groove 505 extending to the inside is opened on the free end of the latch 504, a tapered iron block 506 having one end extending to the outside and parallel to the spring 503 is movably penetrated on the groove surface of the tapered groove 505, one end of the tapered iron block 506 penetrating the groove surface of the tapered groove 505 is fixed with the groove surface of the fixing groove 502, the side surface of the tapered iron block 506 is opened with a gap penetrating its free end and its outer side surface contacts with the arc-shaped groove surface of the tapered groove 505, a threaded rod 507 is installed on one side of the fixing plate 501 on the bellows 3 near the dust suction pipe 1, the free end screw thread of the threaded rod 507 runs through the free end of the conical iron block 506, the spring 503 is in a freely extending state under a non-moving state, the side surface of the conical iron block 506 is in contact with the arc groove surface of the conical groove 505, at the moment, the conical iron block 506 is in a slightly deformed state, as the side surface of the conical iron block is provided with a gap running through the free end, the deformed state is that the free end is gathered inwards, the gathered state is that the arc groove surface of the conical groove 505 is in contact with the arc groove surface to extrude the conical groove surface, when the air suction cover 4 and the corrugated pipe 3 need to be fixed, the fixture block 504 is manually pressed along the length direction of the spring 503, the movement of the fixture block 504 can compress the spring 503, as one end of the conical iron block 506 is fixed with the groove surface of the fixing groove 502, at the moment, the movement of the fixture block 504 can enable the side surface of the conical iron block 506 to lose the extrusion of the arc groove surface of the conical groove 505 so as to expand, the conical iron block 506 is made of elastic metal iron material, at this moment, the end part of the threaded rod 507 is clamped into the free end of the conical iron block 506, the external force applied to the fixture block 504 is released, the fixture block 504 can reset under the elastic force of the spring 503, the arc groove surface of the inner conical groove 505 can extrude the conical iron block 506 again, and therefore the threaded rod 507 is tightly fixed inside the conical iron block 506, the quick air suction cover 4 fixing at the end part of the corrugated pipe 3 is achieved, and the air suction covers 4 with different sizes can be replaced quickly or detached conveniently.

As shown in fig. 6, in some embodiments, in order to increase the rationality of the device, annular spacing groove 9 has been seted up to the one end that bellows 3 is close to the cover 4 that induced drafts, induced draft cover 4 is close to the one end of bellows 3 and installs the annular stopper 10 that matches with annular spacing groove 9, the annular stopper 10 card that will induced draft the 4 tip of cover is in the annular spacing groove 9 of bellows 3 tip, then utilize fixed subassembly 5 to carry out quick fixed with both, this design makes the cover 4 and the bellows 3 that induced drafts be connected between more stable, the air that contains the dust that also can avoid getting into in the cover 4 that induced drafts simultaneously flows out from the gap department of being connected between cover 4 and the bellows 3 that induced drafts, the rationality of the device has been increased.

As shown in fig. 5, in some embodiments, in order to refine the connection mode between the dust filter 6 and the dust suction pipe 1, a chute 11 is formed in the inner wall of the dust suction pipe 1 along the through path of the dust filter 6, the dust filter 6 is slidably mounted in the chute 11, and the through path of the dust filter 6 is limited by the design of the chute 11, so that the stability of the device is increased.

In some embodiments, as shown in fig. 5, in order to increase the filtering effect of the device, the number of the dust filter plates 6 is not less than two, and the dust filter plates are tightly installed between every two dust filter plates, so that the dust can be filtered by multiple layers, and the practicability of the device is increased.

As shown in fig. 3, in some embodiments, in order to facilitate the treatment of the air filtered by the device, the open end of the filter chamber 7 is communicated with an air outlet pipe 12, the air outlet pipe 12 guides the air discharged from the filter chamber 7 to be discharged, so as to facilitate the discharge toward a specified position or other treatments, and the practicability of the device is increased, wherein the exhaust fan 2 can be installed inside the air outlet pipe 12, so that the influence of dust on the exhaust fan 2 can be reduced.

Claims

1. A dust removing device for producing fireproof heat-insulating building materials comprises a dust suction pipeline (1), it is characterized in that an exhaust fan (2) is arranged at one end inside the dust absorption pipeline (1), one end of the dust absorption pipeline (1) close to the exhaust fan (2) is provided with a corrugated pipe (3), an air suction cover (4) is arranged at one end of the corrugated pipe (3) far away from the dust suction pipeline (1), the corrugated pipe (3) is provided with a fixing component (5) for quickly fixing the air suction cover (4) on the corrugated pipe (3), a dust filter plate (6) with one end extending to the interior is movably penetrated through the side surface of the dust absorption pipeline (1), the dust filtering plate is characterized in that a plurality of dust filtering holes are formed in the dust filtering plate (6) in a penetrating mode, the free end of the dust collecting pipeline (1) is communicated with one end of the dust collecting pipeline to form an open filtering cavity (7), and an activated carbon filtering plate (8) is installed in the filtering cavity (7).

2. The dust removing device for the fireproof heat-insulating building material production according to claim 1, wherein the fixing assembly (5) comprises two fixing plates (501) respectively installed on the side surfaces of the adjacent ends of the corrugated pipe (3) and the dust suction pipe (1), one side of the fixing plate (501) on the dust suction pipe (1) close to the corrugated pipe (3) is provided with a fixing groove (502), a spring (503) is installed on the groove surface of the fixing groove (502), a fixture block (504) is installed at the free end of the spring (503), a tapered groove (505) extending to the inside is formed at the free end of the fixture block (504), a tapered iron block (506) with one end extending to the outside and being parallel to the spring (503) movably penetrates through the groove surface of the tapered groove (505), one end of the tapered iron block (506) penetrating through the groove surface of the tapered groove (505) is fixed with the groove surface of the fixing groove (502), the side face of the conical iron block (506) is provided with a gap penetrating through the free end of the conical iron block, the outer side face of the conical iron block is in contact with the arc groove face of the conical groove (505), a threaded rod (507) is installed on one side, close to the dust collection pipeline (1), of the fixing plate (501) on the corrugated pipe (3), and free end threads of the threaded rod (507) penetrate through the free end of the conical iron block (506).

3. The dust removal device for the fireproof heat-insulation building material production according to claim 2, wherein one end of the corrugated pipe (3) close to the air suction cover (4) is provided with an annular limiting groove (9), and one end of the air suction cover (4) close to the corrugated pipe (3) is provided with an annular limiting block (10) matched with the annular limiting groove (9).

4. The dust removing device for the fireproof heat-insulating building material production according to claim 1, wherein a chute (11) is formed in the inner wall of the dust suction pipeline (1) along the penetrating path of the dust filter plate (6), and the dust filter plate (6) is slidably mounted in the chute (11).

5. The dust removing device for the fireproof heat-insulating building material production according to claim 4, wherein the number of the dust filter plates (6) is not less than two, and every two dust filter plates are tightly installed.

6. The dust removing device for the fireproof heat-insulating building material production according to claim 1, wherein the opening end of the filter chamber (7) is communicated with an air outlet pipeline (12).