CN212540106U

CN212540106U - Novel coal element analyzer

Info

Publication number: CN212540106U
Application number: CN202021521409.5U
Authority: CN
Inventors: 肖珍芳; 罗建明; 熊知明; 胡彪; 何帅
Original assignee: Hunan Institute of Metrology and Test
Current assignee: Hunan Institute of Metrology and Test
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-02-12
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to an elemental analyzer technical field, and a novel coal elemental analyzer is disclosed, the on-line screen storage device comprises a base, the fixed mount that is equipped with of upper surface of base, the fixed electric jar that is equipped with in top of mount, the fixed laser detection analysis appearance that is equipped with in removal end of electric jar, the upper surface of base just is located laser detection analysis appearance and is equipped with the material receiving box under, the upper surface of base just is located the right side of material receiving box and is equipped with crushing case, the fixed support column that is equipped with in bottom of crushing case, the lower extreme of support column is fixed to be set up in the upper surface of base, the inside symmetry of crushing case is rotated and is provided with two crushing rollers, the equal fixed gear that is equipped with of tip of two crushing rollers, two gears are the intermeshing setting, the fixed motor that is equipped with of preceding lateral wall of. The utility model discloses can carry out automatic the smashing with cubic coal to the element detection analysis precision of coal has been guaranteed.

Description

Novel coal element analyzer

Technical Field

The utility model relates to an elemental analyzer technical field especially relates to a novel coal elemental analyzer.

Background

At present, coal belongs to fuel with wide application, the consumption is large in the coal and electricity industry, the coal cost accounts for more than 70% of the operation cost of a thermal power plant, and the ash content, the heat value, the volatile component, the moisture content, the C, the H, the S and other element contents in the coal are main indexes of coal chemical examination and analysis and also main index bases of coal quality acceptance and settlement and boiler combustion guidance. Traditional coal quality chemical examination analysis mainly relies on traditional off-line chemical examination analysis mode, and it has the process loaded down with trivial details and consuming time long, can not in time feed back the information of coal, and artificial intervention and error appear easily in the intermediate link, influence the authenticity of chemical examination result and the problem of accuracy.

The patent number is CN205301172U, and discloses a coal laser detection and analysis device, which comprises a three-dimensional point position numerical control platform, wherein a walking device is connected to the three-dimensional point position numerical control platform, and an optical focusing element, a pulse laser and a laser detection and analysis instrument are arranged at the upper part of the three-dimensional point position numerical control platform; the traveling device comprises an X-axis traveling device, a Y-axis traveling device and a Z-axis traveling device, and the three-dimensional point location numerical control platform is provided with a manipulator.

In the scheme, coal is directly placed below the laser detection analyzer for detection, and the laser detection analyzer cannot ensure that the interior of the laser detection analyzer is effectively detected during detection and analysis due to different sizes and blocks of the coal, so that the accuracy of element detection and analysis of the coal is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and directly putting into coal in the scheme among the prior art and detecting in the below of laser detection analysis appearance, because the variation in size of coal, and be cubic, laser detection analysis appearance can't guarantee when the detection and analysis that its inside obtains effectual detection, has reduced the problem of the degree of accuracy of the element detection and analysis of coal, and the novel coal element analysis appearance that provides.

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

a novel coal element analyzer comprises a base, wherein a fixing frame is fixedly arranged on the upper surface of the base, an electric cylinder is fixedly arranged at the top of the fixing frame, a laser detection analyzer is fixedly arranged at the moving end of the electric cylinder, a material receiving box is arranged on the upper surface of the base and is positioned under the laser detection analyzer, a crushing box is arranged on the upper surface of the base and is positioned on the right side of the material receiving box, a supporting column is fixedly arranged at the bottom of the crushing box, the lower end of the supporting column is fixedly arranged on the upper surface of the base, two crushing rollers are symmetrically and rotatably arranged in the crushing box, gears are fixedly arranged at the end parts of the two crushing rollers and are mutually meshed, a motor is fixedly arranged on the front side wall of the crushing box, the output end of the motor is fixedly connected with the end part of one of the crushing rollers, and a feed hopper is communicated with the top of the crushing box, the left side wall intercommunication of smashing the case is provided with the discharging pipe, and the tip of discharging pipe is and extends to the top setting of material receiving box.

Preferably, the crushing box is internally and fixedly provided with a material collecting hopper below the crushing roller, and the bottom of the material collecting hopper is communicated with the end part of the discharge pipe.

Preferably, the discharge pipe is located smash the inside one end of incasement portion and adopts the arc bending setting.

Preferably, the upper surface of the base is provided with a placing groove, the material receiving box is located inside the placing groove, a square positioning block is fixedly arranged at the center of the placing groove, and the bottom of the material receiving box is provided with a square positioning groove matched with the square positioning block.

Preferably, the material receiving box is made of steel materials, and a magnet block which is adsorbed and arranged with the material receiving box is fixedly arranged at the groove bottom of the placing groove.

Preferably, the laser detection analyzer is connected with an external pulse laser.

Compared with the prior art, the utility model provides a novel coal elemental analyzer possesses following beneficial effect:

1. this novel coal elemental analyzer through crushing case, support column, crushing roller, gear, motor, feeder hopper, discharging pipe and the collecting hopper that is equipped with, can carry out automatic crushing with cubic coal to the elemental detection and analysis precision of coal has been guaranteed.

2. This novel coal elemental analyzer through square locating piece, square constant head tank and the magnet piece that is equipped with, can guarantee the stable inside of putting into at the standing groove of material receiving box, and the staff of also being convenient for simultaneously directly takes out it.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out automatic crushing with cubic coal to the element detection analysis precision of coal has been guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a novel coal element analyzer provided by the present invention;

FIG. 2 is a schematic front side view of the crush box of FIG. 1;

FIG. 3 is a schematic bottom structure view of the material receiving box of FIG. 1.

In the figure: the device comprises a base 1, a fixing frame 2, an electric cylinder 3, a laser detection analyzer 4, a material receiving box 5, a crushing box 6, a support column 7, a crushing roller 8, a gear 9, a motor 10, a feed hopper 11, a discharge pipe 12, a material collecting hopper 13, a square positioning block 14, a square positioning groove 15 and a magnet block 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a novel coal elemental analyzer comprises a base 1, a fixed frame 2 is fixedly arranged on the upper surface of the base 1, an electric cylinder 3 is fixedly arranged on the top of the fixed frame 2, a laser detection analyzer 4 is fixedly arranged on the movable end of the electric cylinder 3, the laser detection analyzer 4 is connected with an external pulse laser, a material receiving box 5 is arranged on the upper surface of the base 1 and under the laser detection analyzer 4, a crushing box 6 is arranged on the upper surface of the base 1 and on the right side of the material receiving box 5, a support column 7 is fixedly arranged at the bottom of the crushing box 6, the lower end of the support column 7 is fixedly arranged on the upper surface of the base 1, two crushing rollers 8 are symmetrically and rotatably arranged inside the crushing box 6, gears 9 are fixedly arranged at the end parts of the two crushing rollers 8, the two gears 9 are mutually meshed, a motor 10 is fixedly arranged on the front side wall of, the output end of the motor 10 is fixedly connected with the end part of one of the crushing rollers 8, the top of the crushing box 6 is communicated with a feed hopper 11, the left side wall of the crushing box 6 is communicated with a discharge pipe 12, and the end part of the discharge pipe 12 extends to the upper part of the material receiving box 5.

Smash the inside of case 6 and be located the fixed aggregate bin 13 that is equipped with in below of smashing roller 8, the bottom of aggregate bin 13 and the tip intercommunication setting of discharging pipe 12, discharging pipe 12 is located the inside one end of smashing case 6 and adopts the crooked setting of arc.

The standing groove has been seted up to base 1's upper surface, and material receiving box 5 is located the inside of standing groove, and the fixed square locating piece 14 that is equipped with in center department of standing groove, and the square constant head tank 15 with square locating piece 14 matched with is seted up to material receiving box 5's bottom, and material receiving box 5 adopts steel material to make, and the fixed magnet piece 16 that sets up with material receiving box 5 absorption that is equipped with in tank bottom department of standing groove can guarantee that material receiving box 5 is stable puts into the inside at the standing groove, and the staff of also being convenient for simultaneously directly takes out it.

The utility model discloses in, during the use, the staff opens motor 10 work, motor 10 can drive one of them crushing roller 8 rotatory, because set up through the meshing of gear 9 between two crushing rollers 8, thereby can make two crushing rollers 8 rotatory simultaneously, then put into massive coal in the inside of feeder hopper 11 and fall between two crushing rollers 8, crushing roller 8 smashes massive coal, the coal after smashing drops in the inside of collecting hopper 13 and discharges into the inside to material receiving box 5 through discharging pipe 12, open electric cylinder 3 and laser detection analysis appearance 4 at last, electric cylinder 3 stretches out and makes laser detection analysis appearance 4 remove downwards and carry out the analysis to the coal after smashing, treat after the inside coal of material receiving box 5 detects, the staff directly upwards takes up material receiving box 5 and can pour out inside coal.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel coal elemental analyzer comprises a base (1) and is characterized in that a fixing frame (2) is fixedly arranged on the upper surface of the base (1), an electric cylinder (3) is fixedly arranged at the top of the fixing frame (2), a laser detection analyzer (4) is fixedly arranged at the moving end of the electric cylinder (3), a material receiving box (5) is arranged under the laser detection analyzer (4) on the upper surface of the base (1), a crushing box (6) is arranged on the right side of the material receiving box (5) on the upper surface of the base (1), a support column (7) is fixedly arranged at the bottom of the crushing box (6), the lower end of the support column (7) is fixedly arranged on the upper surface of the base (1), two crushing rollers (8) are symmetrically and rotatably arranged in the crushing box (6), and gears (9) are fixedly arranged at the end parts of the two crushing rollers (8), two gear (9) are the intermeshing setting, the fixed motor (10) that is equipped with of preceding lateral wall of crushing case (6), the output and one of them of motor (10) the tip fixed connection of crushing roller (8), the top intercommunication of crushing case (6) is provided with feeder hopper (11), the left side wall intercommunication of crushing case (6) is provided with discharging pipe (12), and the tip of discharging pipe (12) is and extends to the top setting of material receiving box (5).

2. A novel coal elemental analyzer as claimed in claim 1 characterized in that a collecting hopper (13) is fixed inside the crushing box (6) and below the crushing roller (8), and the bottom of the collecting hopper (13) is connected with the end of the discharging pipe (12).

3. A new coal elemental analyzer according to claim 1, characterized in that the end of the tapping pipe (12) inside the comminution tank (6) is arranged with a curved bend.

4. The novel coal elemental analyzer as claimed in claim 1, wherein a placement groove is formed in the upper surface of the base (1), the material receiving box (5) is located inside the placement groove, a square positioning block (14) is fixedly arranged at the center of the placement groove, and a square positioning groove (15) matched with the square positioning block (14) is formed in the bottom of the material receiving box (5).

5. The novel coal elemental analyzer as claimed in claim 4, wherein the material receiving box (5) is made of steel material, and a magnet block (16) which is arranged in an adsorption manner with the material receiving box (5) is fixed on the groove bottom of the placing groove.

6. The novel coal elemental analyzer as claimed in claim 1, characterized in that the laser detection analyzer (4) is connected with an external pulse laser.