CN218687663U

CN218687663U - Dust collecting equipment of preparation coal sample

Info

Publication number: CN218687663U
Application number: CN202222315639.1U
Authority: CN
Inventors: 杨宇萌; 王晓鹏; 李萍; 刘佳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-24
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to coal preparation dust collecting equipment field especially is a dust collecting equipment of preparation coal sample, including the dust removal box, the lower extreme fixedly connected with base of dust removal box, spray set has been placed to the upper end of extension board, the interior tank wall lower part fixedly connected with drainage device of dust removal box, the left end upper portion and the right-hand member upper portion of dust removal box all set up the induced air mouth, and two induced air mouths are bilateral symmetry and distribute, the upper end middle part fixedly connected with connecting box of dust removal box, and the connecting box communicates with each other with the dust removal box is inside, the upper end middle part of connecting box alternates fixedly connected with draught fan. A dust collecting equipment of preparation coal sample, through setting up spray set and drainage device, effectively produce a large amount of dusts to the coal sample when the preparation and carry out the suction processing, can circulate and spray the dust fall and use, save the water resource, the convenience is handled the dust of collection.

Description

Dust collecting equipment of preparation coal sample

Technical Field

The utility model relates to a coal preparation dust collecting equipment technical field, in particular to dust collecting equipment of preparation coal sample.

Background

In the field of coal quality inspection, a coal sample is firstly prepared, and then the coal sample is detected to finish quality inspection work. The coal sample is prepared in a coal sample preparation box, a large amount of dust is generated during the preparation of the coal sample, the dust is not treated, operators suck the dust for a long time to influence physical and psychological health, and dust is collected by dust collection equipment, so that the dust is not conveniently treated, and the using effect is poor; therefore, the dust removing device for preparing the coal sample is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a dust collecting equipment of preparation coal sample can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dust collecting equipment of preparation coal sample, includes the dust removal box, the lower extreme fixedly connected with base of dust removal box, the equal fixedly connected with in lower extreme four corners of base removes the wheel, the rear end fixedly connected with extension board of base, spray set has been placed to the upper end of extension board, the front end of dust removal box has the door plant through hinge swing joint, the front end fixedly connected with translucent cover of door plant, the interior tank wall lower part fixedly connected with drainage device of dust removal box, the left end upper portion and the right-hand member upper portion of dust removal box all set up the induced air mouth, and just two induced air mouths are bilateral symmetry and distribute, the upper end middle part fixedly connected with connecting box of dust removal box, and the connecting box communicates with each other with the dust removal box is inside, the upper end middle part of connecting box alternates fixedly connected with draught fan.

Preferably, spray set includes the water tank, the front end upper portion and the front end lower part of water tank are fixedly connected with conveyer pipe and straw respectively, the surface of conveyer pipe has cup jointed miniature pump No. one, the surface of straw has cup jointed miniature pump No. two, the other end fixedly connected with coupling assembling of conveyer pipe, water tank fixed connection is in the upper end of extension board.

Preferably, the connecting assembly comprises a water box, the lower end of the water box is fixedly connected with a plurality of spray heads, the lower end of each spray head is provided with a plurality of spray holes, and the water box is fixedly connected to the upper portion of the inner box wall of the dust removal box body.

Preferably, the drainage device includes the splice frame, the equal fixedly connected with drainage plate of left frame wall and right frame wall of splice frame, the lower extreme fixedly connected with underframe of splice frame, fixedly connected with filter screen in the underframe, splice frame fixed connection is in the interior tank wall lower part of dust removal box.

Preferably, the two drainage plates are inclined at thirty degrees relative to each other, and the diameter of the meshes of the filter screen is 0.03cm.

Preferably, the water box is communicated with the inside of the water tank through a conveying pipe, and the plurality of spray heads are all positioned right above the connecting frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through set up spray set on whole device, start the draught fan, make its dust get into the dust removal box from two induced air mouths in, open a miniature pump, utilize the conveyer pipe to draw water to the water tank in from the water tank to spray by a plurality of shower nozzle, spray the dust and be the drop of water form, effectively produce a large amount of dust to the coal sample when the preparation and carry out suction treatment, prevent that the operation workman from inhaling the dust for a long time, influence physical and mental health.

2. The utility model discloses in, through set up drainage device on whole device, the dust sprays and is the drop of water form, falls into the link frame, from two drainage board landing to filter screen, filters some impurity of filter dust, and dust water cooperates spray set to use in the bottom of the box that removes dust, can carry out recycle, saves the water resource, and the convenience is handled the dust of collection.

Drawings

FIG. 1 is a schematic view of the overall structure of a dust removing apparatus for preparing a coal sample according to the present invention;

FIG. 2 is a schematic view of the overall structure of a spraying device of a dust removing device for preparing a coal sample according to the present invention;

fig. 3 is a schematic view of the overall structure of the connection assembly of the dust removing device for preparing coal sample of the present invention;

fig. 4 is the overall structure schematic diagram of the drainage device of the dust removing device for preparing coal sample of the present invention.

In the figure: 1. a dust removal box body; 2. a spraying device; 3. an induced draft fan; 4. a connecting box; 5. an air inducing port; 6. a door panel; 7. a transparent cover; 8. a base; 9. moving the wheels; 10. a drainage device; 11. an extension plate; 21. a water tank; 22. a first micro water pump; 23. a delivery pipe; 24. a connecting assembly; 25. a straw; 26. a second miniature water pump; 241. a water box; 242. a spray head; 243. spraying a hole; 101. a connecting frame; 102. a bottom frame; 103. a filter screen; 104. a drainage plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a dust collecting equipment of preparation coal sample, including dust removal box 1, dust removal box 1's lower extreme fixedly connected with base 8, the equal fixedly connected with in lower extreme four corners of base 8 removes wheel 9, base 8's rear end fixedly connected with extends board 11, spray set 2 has been placed to the upper end of extending board 11, dust removal box 1's front end has door plant 6 through hinge swing joint, door plant 6's front end fixedly connected with translucent cover 7, dust removal box 1's interior tank wall lower part fixedly connected with drainage device 10, dust removal box 1's left end upper portion all sets up induced air mouth 5 with right-hand member upper portion, and two induced air mouths 5 are bilateral symmetry and distribute, dust removal box 1's upper end middle part fixedly connected with connecting box 4, and connecting box 4 communicates with each other with dust removal box 1 is inside, the upper end middle part interlude fixedly connected with draught fan 3 of connecting box 4.

In this embodiment, the spraying device 2 includes a water tank 21, the upper part of the front end and the lower part of the front end of the water tank 21 are fixedly connected with a delivery pipe 23 and a suction pipe 25 respectively, the outer surface of the delivery pipe 23 is sleeved with a first micro water pump 22, the outer surface of the suction pipe 25 is sleeved with a second micro water pump 26, the other end of the delivery pipe 23 is fixedly connected with a connecting assembly 24, and the water tank 21 is fixedly connected to the upper end of the extension plate 11; the connecting assembly 24 comprises a water box 241, the lower end of the water box 241 is fixedly connected with a plurality of spray heads 242, the lower end of each spray head 242 is provided with a plurality of spray holes 243, and the water box 241 is fixedly connected to the upper part of the inner box wall of the dust removal box body 1; the water box 241 is communicated with the inside of the water tank 21 through the delivery pipe 23, and the plurality of spray heads 242 are all positioned right above the connecting frame 101; the water box 241 is communicated with the inside of the water tank 21 through the delivery pipe 23, the first miniature water pump 22 is started, water is pumped from the water tank 21 into the water box 241 through the delivery pipe 23, and the water is sprayed by the plurality of spray heads 242, so that the dust fall treatment is carried out.

In this embodiment, the drainage device 10 includes a connection frame 101, a left frame wall and a right frame wall of the connection frame 101 are both fixedly connected with a drainage plate 104, a bottom frame 102 is fixedly connected to the lower end of the connection frame 101, a filter screen 103 is fixedly connected in the bottom frame 102, and the connection frame 101 is fixedly connected to the lower portion of the inner box wall of the dust removal box 1; the two drainage plates 104 are inclined at thirty degrees relatively, and the diameter of the meshes of the filter screen 103 is 0.03cm; be the thirty angles of relative slope through two drainage plates 104, be favorable to the drop of water landing to use, because the mesh diameter of filter screen 103 is 0.03cm for be greater than 0.03 cm's impurity in the dust, avoid long-time use to block up the pipeline, influence dust disposal and use.

It should be noted that, the utility model relates to a dust collecting equipment of preparation coal sample, in the use, start draught fan 3, make its dust get into in the dust removal box 1 from two induced air mouths 5, open a miniature pump 22, utilize conveyer pipe 23 to draw water to in the water box 241 from the water tank 21, and spray by a plurality of shower nozzle 242, spray the dust and be the drop of water form, fall into in the link frame 101, from two drainage plates 104 landing to filter screen 103, filter some impurities of dust, the dust water is in the bottom of dust removal box 1, open No. two miniature pump 26, utilize suction pipe 25 to take out water in the water tank 21, carry out circulation and use, save the water resource, the convenience is handled the dust of collecting, whole device simple structure, strong adaptability, be favorable to preparing the dust collecting equipment's of coal sample use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dust collecting equipment of preparation coal sample, includes dust removal box (1), its characterized in that: the dust collection box comprises a dust collection box body (1), a base (8) is fixedly connected to the lower end of the dust collection box body (1), moving wheels (9) are fixedly connected to four corners of the lower end of the base (8), an extension plate (11) is fixedly connected to the rear end of the base (8), a spraying device (2) is placed at the upper end of the extension plate (11), a door plate (6) is movably connected to the front end of the dust collection box body (1) through a hinge, a transparent cover (7) is fixedly connected to the front end of the door plate (6), a drainage device (10) is fixedly connected to the lower portion of the inner box wall of the dust collection box body (1), air induction ports (5) are arranged on the upper portion of the left end and the upper portion of the right end of the dust collection box body (1), the two air induction ports (5) are symmetrically distributed in the left-and-right direction mode, a connecting box (4) is fixedly connected to the middle portion of the upper end of the dust collection box body (1), the connecting box (4) is communicated with the interior of the dust collection box body (1), and an induced draft fan (3) is fixedly connected to the middle portion of the connecting box (4) in an inserting mode;

drainage device (10) are including connecting frame (101), the equal fixedly connected with drainage plate (104) of left frame wall and the right frame wall of connecting frame (101), the lower extreme fixedly connected with underframe (102) of connecting frame (101), fixedly connected with filter screen (103) in underframe (102), box wall lower part in dust removal box (1) is connected to connecting frame (101) fixed connection.

2. The dust removing device for preparing the coal sample according to claim 1, wherein: spray set (2) include water tank (21), the front end upper portion and the front end lower part of water tank (21) are fixedly connected with conveyer pipe (23) and straw (25) respectively, no. one miniature pump (22) have been cup jointed to the surface of conveyer pipe (23), no. two miniature pump (26) have been cup jointed to the surface of straw (25), the other end fixedly connected with coupling assembling (24) of conveyer pipe (23), water tank (21) fixed connection is in the upper end of extension board (11).

3. The dust removing device for preparing the coal sample according to claim 2, wherein: the connecting assembly (24) comprises a water box (241), a plurality of spray heads (242) are fixedly connected to the lower end of the water box (241), a plurality of spray holes (243) are formed in the lower end of each spray head (242), and the water box (241) is fixedly connected to the upper portion of the inner box wall of the dust removal box body (1).

4. The dust removing device for preparing the coal sample according to claim 1, wherein: the two drainage plates (104) are inclined at thirty degrees relatively, and the diameter of the meshes of the filter screen (103) is 0.03cm.

5. The dust removing device for preparing the coal sample according to claim 3, wherein: the water box (241) is communicated with the inside of the water tank (21) through the conveying pipe (23), and the plurality of spray heads (242) are all positioned right above the connecting frame (101).