CN213689296U

CN213689296U - Cement fineness detection device

Info

Publication number: CN213689296U
Application number: CN202022557905.2U
Authority: CN
Inventors: 蒙娇; 杨善武; 潘星
Original assignee: Heut Engineering Test & Inspection Co ltd
Current assignee: Heut Engineering Test & Inspection Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-13
Anticipated expiration: 2030-11-06

Abstract

The utility model belongs to the technical field of cement fineness detection equipment, and particularly discloses a cement fineness detection device, which comprises a base, wherein the bottom end of the base is provided with universal wheels through a damping device, the universal wheels are provided with brake pads, the top end of the base is provided with a working box and a pipeline box, the top end of the working box is provided with a box cover, the box cover is provided with an automatic powder scraping device, the inner bottom end of the working box is provided with a dust collector device, the inner top end of the working box is provided with an analysis cavity, the analysis cavity is internally provided with an analysis sieve, the pipeline box is internally provided with a cyclone cylinder, the top end of the cyclone cylinder is provided with a filter screen, a dust collecting bottle is arranged below the cyclone cylinder, the top end of the base is provided with a water tank, the utility model can automatically scrape off dust attached to the box cover through the arranged automatic powder scraping device, not only, the utility model discloses simple structure, convenient operation is fit for using widely.

Description

Cement fineness detection device

Technical Field

The utility model relates to a cement fineness detection device belongs to cement fineness check out test set technical field.

Background

When the negative pressure sieve analyzer works by using air flow as a power medium for sieving, the whole system keeps a negative pressure state, the fine powder material to be detected in the screen is in a flow state under the action of the air flow sprayed by the rotating air nozzle and moves along with the air flow, wherein fine particles with the particle size smaller than the aperture of the screen are driven by the air flow to be pumped away through the screen, and coarse particles with the particle size larger than the aperture of the screen are left in the screen, so that the purpose of sieving is achieved. If a small cyclone dust collecting cylinder is used in the screening system, fine particles passing through the screen can be collected from the air flow, and the collection rate can reach more than 90 percent, so that the dust cleaning frequency of the dust collector is reduced. The existing detection device is mostly a fixing device, is inconvenient to move, and is easy to damage internal instruments due to accidental collision during moving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement fineness detection device solves the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cement fineness detection device, includes the base, the base bottom is equipped with the universal wheel through damping device, be equipped with the brake block on the universal wheel, the base top is equipped with work box and pipeline case, the work box top is equipped with the case lid, be equipped with automatic powder scraping device on the case lid, work box inside bottom is equipped with the dust catcher device, work box inside top is equipped with the analysis chamber, the analysis intracavity is equipped with the analysis sieve, pipeline incasement portion is equipped with the whirlwind section of thick bamboo, whirlwind section of thick bamboo top is equipped with the filter screen, whirlwind section of thick bamboo below is equipped with the deposition bottle, the base top is equipped with the basin.

Preferably, the front surfaces of the working box and the pipeline box are provided with box doors, the box doors are provided with handles, and the inner walls of the working box and the pipeline box are provided with sound insulation sponges.

Preferably, the automatic powder scraping device comprises a rotating motor, the rotating motor is arranged in the box cover, the rotating motor is provided with a powder scraping brush through a rotating shaft, and the powder scraping brush is connected with the box cover in a sliding mode.

Preferably, the dust collector device is arranged at the bottom end of the inner part of the working box and is fixedly connected with the base, the air inlet end of the dust collector device is connected with the cyclone cylinder through a pipeline, and the air outlet end of the dust collector device is connected with the bottom of the water tank through a pipeline.

Preferably, the cyclone is arranged on the inner side surface of the pipeline box and fixedly connected with the pipeline box, and the cyclone is connected with the analysis chamber through a pipeline.

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

the utility model belongs to the technical field of cement fineness check out test set, specifically disclose a cement fineness detection device, the utility model discloses an universal wheel and damping device that set up can make things convenient for detection device to remove, and damping device can effectively reduce the vibrations that the device produced at removal or during operation, and the noise that the sponge can effective absorption equipment produced when the analysis through the sound insulation that sets up can strike off the dust of attaching to on the case lid automatically through the automatic powder scraping device that sets up, not only can effectively improve the analysis precision, can also reduce analyst's work load, the utility model discloses simple structure, convenient operation is fit for using widely.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the automatic powder scraping device of the present invention;

in the figure: 1. a base; 2. a damping device; 3. a universal wheel; 4. a brake pad; 5. a work box; 6. a pipe box; 7. a box cover; 8. an automatic powder scraping device; 9. a dust collector device; 10. an analysis chamber; 11. an analysis sieve; 12. a cyclone; 13. a filter screen; 14. a dust accumulation bottle; 15. a water tank; 16. a box door; 17. a handle; 18. sound insulation sponge; 19. a rotating electric machine; 20. a rotating shaft; 21. and (5) scraping and brushing.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cement fineness detection device, includes

base

1, 1 bottom of base is equipped with universal wheel 3 through damping device 2, be equipped with brake block 4 on the

universal wheel

3, 1 top of base is equipped with work box 5 and

pipeline case

6, 5 tops of work box are equipped with case lid 7, be equipped with automatic powder scraping device 8 on the case lid 7, the inside bottom of work box 5 is equipped with dust catcher device 9, the inside top of work box 5 is equipped with analysis chamber 10, be equipped with analysis sieve 11 in the analysis chamber 10, pipeline case 6 is inside to be equipped with cyclone 12, cyclone 12 top is equipped with filter screen 13, cyclone 12 below is equipped with

deposition bottle

14, 1 top of base is equipped with basin 15.

Furthermore, the front surfaces of the working box 5 and the pipeline box 6 are provided with box doors 16, the box doors 16 are provided with handles 17, and the inner walls of the working box 5 and the pipeline box 6 are provided with sound insulation sponges 18.

Further, the automatic powder scraping device 8 comprises a rotating motor 19, the rotating motor 19 is arranged in the box cover 7, the rotating motor 19 is provided with a powder scraping brush 21 through a rotating shaft 20, and the powder scraping brush 21 is connected with the box cover 7 in a sliding mode.

Further, the dust collector device 9 is arranged at the bottom end inside the working box 5 and is fixedly connected with the base 1, an air inlet end of the dust collector device 9 is connected with the cyclone cylinder 12 through a pipeline, and an air outlet end of the dust collector device 9 is connected with the bottom of the water tank 15 through a pipeline.

Further, the cyclone 12 is arranged on the inner side of the duct box 6 and is fixedly connected with the duct box 6, and the cyclone 12 is connected with the analysis chamber 10 through a duct.

The working principle is as follows: the utility model relates to a cement fineness detection device, during the use, move the device to the assigned position through universal wheel 3 earlier, fix universal wheel 3 through brake block 4, pour into the appropriate amount of water into basin 15 and flood the mouth of pipe, pour the cement of waiting to analyze into analysis chamber 10, cover case lid 7, start dust catcher device 9, dust catcher device 9 disturbs the interior air current of analysis chamber 10 through the pipeline, the cement dust passes through analysis sieve 11 and gets into whirlwind section of thick bamboo 12, pile up in deposition bottle 14 after being intercepted by filter screen 13, automatic powder scraping device 8 strikes off the cement dust attached to case lid 7, the gas through the dust catcher gets into the air after the water in basin 15, water can adsorb the particle in the pipeline and prevent that it from getting into the air and causing the harm to the measurement personnel, weigh the sample in analysis sieve 11 and deposition bottle 14 after the work is accomplished in order to analyze the cement fineness, the utility model discloses simple structure, convenient operation is fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cement fineness detection device is characterized in that: including base (1), base (1) bottom is equipped with universal wheel (3) through damping device (2), be equipped with brake block (4) on universal wheel (3), base (1) top is equipped with work box (5) and pipeline case (6), work box (5) top is equipped with case lid (7), be equipped with automatic powder device (8) of scraping on case lid (7), the inside bottom of work box (5) is equipped with dust catcher device (9), the inside top of work box (5) is equipped with analysis chamber (10), be equipped with analysis sieve (11) in analysis chamber (10), pipeline case (6) inside is equipped with cyclone (12), cyclone (12) top is equipped with filter screen (13), cyclone (12) below is equipped with deposition bottle (14), base (1) top is equipped with basin (15).

2. The cement fineness detection apparatus according to claim 1, characterized in that: the working box is characterized in that box doors (16) are arranged on the front surfaces of the working box (5) and the pipeline box (6), handles (17) are arranged on the box doors (16), and sound insulation sponges (18) are arranged on the inner walls of the working box (5) and the pipeline box (6).

3. The cement fineness detection apparatus according to claim 1, characterized in that: automatic powder scraping device (8) include rotating electrical machines (19), rotating electrical machines (19) set up in case lid (7), rotating electrical machines (19) are equipped with through rotation axis (20) and scrape whitewash (21), scrape whitewash (21) and case lid (7) sliding connection.

4. The cement fineness detection apparatus according to claim 1, characterized in that: the dust collector device (9) is arranged at the bottom end inside the working box (5) and is fixedly connected with the base (1), the air inlet end of the dust collector device (9) is connected with the cyclone cylinder (12) through a pipeline, and the air outlet end of the dust collector device (9) is connected with the bottom of the water tank (15) through a pipeline.

5. The cement fineness detection apparatus according to claim 1, characterized in that: the cyclone (12) is arranged on the inner side surface of the pipeline box (6) and is fixedly connected with the pipeline box (6), and the cyclone (12) is connected with the analysis cavity (10) through a pipeline.