CN217586556U

CN217586556U - A quality comprehensive testing equipment for coal composition rapid analysis

Info

Publication number: CN217586556U
Application number: CN202220974167.8U
Authority: CN
Inventors: 雷利维; 屈晓渊; 雷利宏
Original assignee: National Coal And Salt Chemical Product Quality Supervision And Inspection Center Yulin Yulin Product Quality Supervision And Inspection Institute
Current assignee: National Coal And Salt Chemical Product Quality Supervision And Inspection Center Yulin Yulin Product Quality Supervision And Inspection Institute
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-10-14
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a quality comprehensive testing equipment for coal composition rapid analysis, include a supporting bench, smash alms bowl, bearing cylinder, roll the subassembly, connect hopper and catch tray, smash the alms bowl and locate on the supporting bench, roll the subassembly and locate on the supporting bench, roll the end of rolling of subassembly and locate crushing alms bowl top, the supporting bench is equipped with the cavity, the cavity diapire is located to the bearing cylinder lower extreme, bearing cylinder upper end is run through the supporting bench and is located in smashing the alms bowl, it is equipped with the feed opening to smash the alms bowl diapire, the feed opening is close to crushing alms bowl lateral wall setting, the feed opening runs through the cavity upper wall setting, feed opening department is equipped with the filter screen, connect the hopper to locate in the cavity, connect the hopper around locating on the bearing cylinder, the catch tray is located and is connected hopper below, the utility model belongs to coal detects technical field, specifically indicates a quality comprehensive testing equipment who shortens coal sample preparation time and is used for coal composition rapid analysis.

Description

A quality comprehensive testing equipment for coal composition rapid analysis

Technical Field

The utility model belongs to the technical field of coal detects, specifically indicate a quality comprehensive testing equipment for coal composition rapid analysis.

Background

Coal is a solid combustible mineral which is buried underground in ancient plants and undergoes complex biochemical and physicochemical changes to be gradually formed. Coal mine need incessant carry out sampling detection to the colliery in the mining process, with the quality of guaranteeing coal, the assay object that the coal detected is moisture, the ash content, the volatile component, fixed carbon content and calorific capacity etc, coal carbonization is tested and is adopted the system flow and is included steps such as sampling, breakage, the shrinkage, stoving, generally prepare in half an hour after the coal sample is got, and the coal sample of gathering need all smash to be < 6mm, smash the mode of garrulous coal sample through the hammer at present and make coal sample granule can't keep even, smash inefficiency and extravagant staff's physical power, coal sample crushing time overlength can also receive the oxidation of different degrees, influence sampling detection data accuracy.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a shorten coal sample preparation time and be used for coal composition rapid analysis's comprehensive quality check out test set.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: the utility model provides a quality comprehensive testing equipment for coal composition rapid analysis, includes brace table, crushing alms bowl, bearing cylinder, rolls the subassembly, connects hopper and catch tray, crushing alms bowl is located on the brace table, it locates on the brace table to roll the subassembly, the end of rolling that rolls the subassembly is located crushing alms bowl top, the brace table is equipped with the cavity, the cavity diapire is located to the bearing cylinder lower extreme, the bearing cylinder upper end is run through the brace table and is located in smashing the alms bowl, it is equipped with the feed opening to smash the alms bowl diapire, the feed opening is close to and smashes the setting of alms bowl lateral wall, feed opening department is equipped with the filter screen, it locates in the cavity to connect the hopper, connect the hopper around locating on the bearing cylinder, catch tray locates and connects the hopper below, during the use, puts the coal sample on the bearing cylinder in smashing the alms bowl, rolls the coal sample that the terminal was smashed the crushing alms bowl through rolling the subassembly, and the granule coal briquette after smashing is rolled and is close to be close to crushing alms bowl lateral wall, then falls into the catch hopper after the filter screen by the feed opening, then get into in the catch tray below.

Preferably, the filter mesh size is less than 6mm.

Wherein, the inner diameter of the upper end of the crushing pot is smaller than that of the lower end of the crushing pot.

The collecting tray is arranged below the discharge port.

Further, roll the subassembly and include hydraulic stem, backup pad, roll the piece, motor, bull stick and roll the piece, the hydraulic stem is located on the brace table, the hydraulic stem is equipped with two sets ofly, and crushing alms bowl both sides are located respectively to two sets of hydraulic stems, two sets of hydraulic stem tip are connected to the backup pad and are located to the motor, the motor is fixed to be located in the backup pad, motor output axle head runs through the backup pad setting, the motor output axle head is located to the bull stick, roll the piece and locate the bull stick lower extreme, it is rotatory that the motor passes through the bull stick drive during the use and rolls the piece, and the hydraulic stem shrink drives the backup pad and descends, drives and rolls in falling into crushing alms bowl under the piece, rolls to smashing the alms bowl rotation.

Wherein, the rotating rod is in a shape of a 20866.

In order to strengthen the crushing effect, the lower end of the rolling block is provided with a grinding plate, the grinding plate is provided with concave-convex grains, and the concave-convex grains are arranged in a radial manner and are in central symmetry.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of a quality comprehensive testing equipment easy operation for coal composition rapid analysis, moreover, the steam generator is compact in structure, and reasonable design, it pushes down to drive the backup pad through the hydraulic stem, it exerts pressure to drive the briquetting to grind the piece to the coal sample, the bearing post has alleviateed a brace table heavy burden in locating the cavity, it rotates to drive the bull stick through the motor, it rotates to drive a lower extreme grinding plate that rolls, radial raised grain makes the coal sample smash more thoroughly, the coal sample after smashing is by being ground nearly crushing alms bowl lateral wall, then directly fall into through the filter screen by the feed opening and connect the hopper, thereby realize rolling simultaneously and collect the coal sample crushed aggregates, improve coal sample crushed aggregates collection efficiency, shorten coal sample crushed aggregates preparation time, staff's physical demands has been alleviateed.

Drawings

FIG. 1 is a front view of a comprehensive quality inspection apparatus for rapid analysis of coal components according to the present invention;

fig. 2 is a bottom view of the grinding plate of the integrated quality detection device for rapid analysis of coal components provided by the utility model.

Wherein, 1, brace table, 2, crushing alms bowl, 3, pressure-bearing post, 4, roll the subassembly, 5, connect the hopper, 6, the catch tray, 7, cavity, 8, feed opening, 9, filter screen, 10, discharge gate, 11, hydraulic stem, 12, backup pad, 13, motor, 14, bull stick, 15, roll the piece, 16, lapping plate, 17, raised grain.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. 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. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a pair of a quality comprehensive testing equipment for coal composition rapid analysis, including a supporting bench 1, smash alms bowl 2, bearing post 3, roll subassembly 4, connect hopper 5 and catch tray 6, smash alms bowl 2 and locate on a supporting bench 1, roll subassembly 4 roll the end and locate crushing alms bowl 2 top, a supporting bench 1 is equipped with cavity 7, cavity 7 diapire is located to bearing post 3 lower extreme, bearing post 3 upper end runs through supporting bench 1 and locates in smashing alms bowl 2, it is equipped with feed opening 8 to smash 2 diapires bowl, feed opening 8 is close to the setting of smashing 2 lateral walls of alms bowl, feed opening 8 runs through cavity 7 upper wall setting, feed opening 8 department is equipped with filter screen 9, connect hopper 5 to locate in cavity 7, connect hopper 5 around locating on bearing post 3, catch tray 6 locates and connect hopper 5 below.

In the embodiment, the aperture of the filter screen 9 is less than 6mm; the inner diameter of the upper end of the crushing pot 2 is smaller than that of the lower end of the crushing pot 2.

As shown in FIG. 1, the receiving hopper 5 is disposed in an inclined manner, a discharge hole 10 is disposed at the lower end of the inclined surface of the receiving hopper 5, and the collecting tray 6 is disposed below the discharge hole 10.

As shown in fig. 1, roll subassembly 4 including hydraulic stem 11, backup pad 12, roll piece 15, motor 13, bull stick 14 and roll piece 15, hydraulic stem 11 is located on a supporting bench 1, hydraulic stem 11 is equipped with two sets ofly, two sets of hydraulic stem 11 are located respectively and are smashed alms bowl 2 both sides, backup pad 12 is connected and is located 11 tip of two sets of hydraulic stem, motor 13 is fixed to be located on backup pad 12, motor 13 output shaft end runs through backup pad 12 and sets up, motor 13 output shaft end is located to bull stick 14, roll piece 15 and locate 14 lower extremes of bull stick.

As shown in fig. 1, the turn bar 14 is of the type 20866;.

As shown in fig. 2, the lower end of the rolling block 15 is provided with a grinding plate 16, the grinding plate 16 is provided with concave-convex grains 17, and the concave-convex grains 17 are arranged in a radial manner with central symmetry.

During the specific use, put the coal sample on the pressure-bearing post 3 in smashing alms bowl 2, external power supply starter motor 13, motor 13 output shaft end drives bull stick 14 and rotates, it is rotatory to drive rolls briquetting 15, hydraulic stem 11 shrink drives backup pad 12 descends, it falls into smashing alms bowl 2 to drive rolls briquetting 15, lapping plate 16 rolls the contact with the coal sample, insection 17 grinds the coal sample, radial insection 17 rolls the nearly feed opening 8 that smashes the granule coal briquette and smashes 2 lateral wall, then fall into the hopper 5 that connects of slope after the filter screen 9 screening, it slides to discharge gate 10 along receiving hopper 5 inner wall to smash the coal material, then fall into below and carry out the shrinkage processing in collecting tray 6.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A quality comprehensive testing equipment for coal composition rapid analysis which characterized in that: including brace table (1), crushing alms bowl (2), bearing post (3), roll subassembly (4), connect hopper (5) and catch tray (6), it locates on brace table (1) to smash alms bowl (2), roll subassembly (4) and locate on brace table (1), roll the end of rolling of subassembly (4) and locate crushing alms bowl (2) top, brace table (1) is equipped with cavity (7), cavity (7) diapire is located to bearing post (3) lower extreme, bearing post (3) upper end is run through in brace table (1) is located crushing alms bowl (2), it is equipped with feed opening (8) to smash alms bowl (2) diapire, feed opening (8) are close to crushing alms bowl (2) lateral wall setting, feed opening (8) run through cavity (7) upper wall setting, feed opening (8) department is equipped with filter screen (9), connect hopper (5) to locate in cavity (7), connect hopper (5) around locating on bearing post (3), catch tray (6) are located and connect hopper (5) below.

2. The quality comprehensive detection device for the rapid analysis of the coal components, according to claim 1, is characterized in that: the aperture of the filter screen (9) is less than 6mm.

3. The quality comprehensive detection device for the rapid analysis of the coal components, according to claim 1, is characterized in that: the inner diameter of the upper end of the crushing pot (2) is smaller than that of the lower end of the crushing pot (2).

4. The quality comprehensive detection device for the rapid analysis of the coal components, according to claim 1, is characterized in that: connect hopper (5) to be the slope setting, connect hopper (5) inclined plane low end to be equipped with discharge gate (10), discharge gate (10) below is located in catch tray (6).

5. The quality comprehensive detection device for the rapid analysis of the coal components as claimed in claim 4, characterized in that: roll subassembly (4) and include hydraulic stem (11), backup pad (12), motor (13), bull stick (14) and roll piece (15), prop up supporting bench (1) is located in hydraulic stem (11), hydraulic stem (11) are equipped with two sets ofly, and crushing alms bowl (2) both sides are located respectively in two sets of hydraulic stem (11), two sets of hydraulic stem (11) tip are located in backup pad (12) connection, motor (13) are fixed to be located on backup pad (12), motor (13) output axle end runs through backup pad (12) and sets up, motor (13) output axle end is located in bull stick (14), bull stick (14) lower extreme is located in grinding piece (15).

6. The quality comprehensive detection device for the rapid analysis of the coal components, according to claim 5, is characterized in that: the rotating rod (14) is arranged in a shape of a' 20866.

7. The integrated quality testing equipment for the rapid analysis of coal composition according to claim 5, wherein: the grinding block (15) lower extreme is equipped with lapping plate (16), be equipped with raised grain (17) on lapping plate (16), raised grain (17) are central symmetry's radial setting.