CN212419059U - Coal mine stone gasification ash treatment device - Google Patents

Abstract

The utility model discloses a coal mine stone gasification ash treatment device, which comprises a second cabin, a feeding cabin and a second bottom plate, and is characterized in that the top end of the second cabin is fixedly connected with the bottom end of a driving motor, one side of the top end of the second cabin is fixedly connected with one end of the feeding cabin, the top end of the feeding cabin is in shaft-moving connection with one end of a cover, one side of the bottom end of the feeding cabin is provided with a baffle plate, the top end of the baffle plate is fixedly connected with one end of a linking device, the other end of the linking device is fixedly connected with the inner wall of a first cabin body, the bottom end of the driving motor is fixedly connected with the top end of an auger, the other side of the top end of the first cabin body is connected with a top end pipeline of a liquid inlet pipe, the liquid inlet pipe is fixedly connected with one end of a connecting block at equal distance, the other end of the connecting block is respectively fixedly connected with one side of the first, one end of the second cabin body is fixedly connected with the electric frequency control box. The utility model discloses simple structure, convenient operation.

Description

Coal mine stone gasification ash treatment device

Technical Field

The utility model relates to a coal gas lime-ash processing technology field particularly, relates to a coal mine stone gasification lime-ash processing apparatus.

Background

The coal gasification ash is the residue after coal high-temperature high-pressure gasification, is the largest solid waste in the field of coal chemical industry, mainly comprises SiO2, Al2O3, CaO, residual carbon and the like, generally about 70-80% of the coal gasification ash comprises inorganic amorphous aluminosilicate glass body, about 10-30% of carbon residue and a small amount of impurities such as iron, alkali metal and the like. Coal gasification ash is different from fly ash, has much higher carbon content, usually has larger humidity and larger ash particle size. The coal gasification ash is often porous, has large specific surface area and has good potential as an adsorbent. However, in the coal chemical industry, the gasified ash is generally piled up or landfilled as solid waste, which not only costs a lot, but also causes a lot of waste of resources. Therefore, the method makes full use of the specific chemical components or physical and chemical characteristics of the slag to produce products with higher economic value, changes waste into valuable, improves the comprehensive utilization efficiency of coal resources, and has great significance.

At present, the comprehensive utilization of coal gasification ash mainly stays in the field of building materials, the coal gasification ash is mostly modified by acid, alkali and other inorganic materials in the field of water treatment agents, the process is complex, and secondary pollution is easy to generate. And because of the limitation of small granularity, the method has the defects of poor tolerance, easy flushing by water flow, blockage caused by sludge generated by sedimentation and the like, the treatment efficiency is seriously influenced, and the method has a larger problem in engineering application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal mine stone gasification ash processing apparatus to solve the problem that proposes 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 coal mine stone gasification ash processing apparatus, includes first cabin body, feeding cabin and second bottom plate, its characterized in that, the top of first cabin body and driving motor's bottom fixed connection, one side of first cabin body top and the one end fixed connection of feeding cabin, the top of feeding cabin is connected with the one end axle of cover is moved, feeding cabin's bottom one side is equipped with the baffle, the top of baffle and the one end fixed connection of linkage, the other end and the first internal wall fixed connection of cabin of linkage, driving motor's bottom and the top fixed connection of auger, the opposite side on first cabin body top and the top pipe connection of feed liquor pipe, the equal distance is gone up to the feed liquor pipe and the one end fixed connection of connecting block, the other end of connecting block respectively with one side fixed connection of first cabin body and the second cabin body, the fluid-discharge tube is installed to bottom one side of the first cabin body, a filter screen is installed at one end of the liquid discharge pipe, a discharge hole is formed in the bottom end of the first cabin body, the bottom end of the discharge hole is fixedly connected with the top end of the machine body, the bottom end of the machine body is connected with a pipeline of the second cabin body, the periphery of the bottom end of the first cabin body is fixedly connected with the top end of a connecting rod, the bottom end of the connecting rod is fixedly connected with the top end of the first bottom plate, bolts are installed on the periphery of the first bottom plate in equal intervals, a shaft rod is installed in the middle of the machine body, a conveying slide is installed on the shaft rod, the bottom end of the shaft rod is fixedly connected with the bottom end of the second cabin body, a heating coil is installed on the inner wall of the second cabin body, the inner wall of the second cabin body is bonded with a heat insulation layer, one end of the second cabin body is fixedly connected with an electrical frequency control box, the bottom end of the second cabin, the bottom end of the supporting rod is fixedly connected with the top end of the second bottom plate.

Further, the packing auger is positioned in the middle of the first cabin body.

Furthermore, an electric valve is arranged on the liquid discharge pipe and the discharge hole.

Further, the first bottom plate is fixedly connected with the second cabin body through the bolts.

Further, the heating coil is electrically connected with the electrical frequency control box.

Further, bolts are installed around the second bottom plate.

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

the utility model discloses can let the lime-ash that coal gasification produced carry out solution reaction in the first internal processing of cabin, the waste residue after the processing carries out drying process in the second internal cabin, has greatly reduced the wasting of resources of coal mine stone, and the device is more succinct and high-efficient than lime-ash treatment facility in the past.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall cross-sectional view of a coal mine gasified ash treatment apparatus;

FIG. 2 is a schematic sectional view of a drying chamber of a device for treating gasified ash in coal mines.

Reference numerals:

1. a drive motor; 2. a packing auger; 3. a liquid inlet pipe; 4. a machine cover; 5. a feeding compartment; 6. a linking device; 7. A baffle plate; 8. a liquid discharge pipe; 9. filtering with a screen; 10. a discharge outlet; 11. connecting blocks; 12. a connecting rod; 13. a body; 14. a first base plate; 15. a bolt; 16. a shaft lever; 17. an electrical frequency control box; 18. a second cabin; 19. A heat insulating layer; 20. a heating coil; 21. a conveying slide; 22. a discharge plate; 23. a support plate; 24. A second base plate; 25. a first cabin.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-2, a coal mine gasified ash treatment device according to an embodiment of the present invention comprises a first cabin 25, a feeding cabin 5 and a second bottom plate 24, and is characterized in that the top end of the first cabin 25 is fixedly connected to the bottom end of a driving motor 1, one side of the top end of the first cabin 25 is fixedly connected to one end of the feeding cabin 5, the top end of the feeding cabin 5 is pivotally connected to one end of a cover 4, a baffle 7 is disposed on one side of the bottom end of the feeding cabin 5, the top end of the baffle 7 is fixedly connected to one end of a linking device 6, the other end of the linking device 6 is fixedly connected to the inner wall of the first cabin 25, the bottom end of the driving motor 1 is fixedly connected to the top end of a packing auger 2, the other side of the top end of the first cabin 25 is connected to the top end of a liquid inlet pipe 3, the liquid inlet pipe 3 is fixedly connected to one end of a connecting block 11 at equal distance, the other end of the connecting block 11 is fixedly connected with one side of the first cabin body 25 and one side of the second cabin body 18, a liquid discharge pipe 8 is installed at one side of the bottom end of the first cabin body 25, a filter screen 9 is installed at one end of the liquid discharge pipe 8, a discharge outlet 10 is arranged at the bottom end of the first cabin body 25, the bottom end of the discharge outlet 10 is fixedly connected with the top end of the machine body 13, the bottom end of the machine body 13 is connected with a pipeline of the second cabin body 18, the periphery of the bottom end of the first cabin body 25 is fixedly connected with the top end of the connecting rod 12, the bottom end of the connecting rod 12 is fixedly connected with the top end of the first bottom plate 14, bolts 15 are installed around the first bottom plate 14 at equal intervals, a shaft lever 16 is installed at the middle part of the machine body 13, a conveying slide 21 is installed on the shaft lever 16, the bottom end of the shaft lever 16 is fixedly connected with, the inner wall and the thermal-insulated insulating layer 19 of the second cabin body 18 bond, the one end and the electronic frequency control box 17 fixed connection of the second cabin body 18, the bottom and the row of the material board 22 pipe connection of the second cabin body 18, the bottom of the second cabin body 18 all around respectively with the top fixed connection of bracing piece 23, the bottom of bracing piece 23 with the top fixed connection of second bottom plate 24.

Through the above technical scheme of the utility model, auger 2 is located the middle part of the first cabin body 25, fluid-discharge tube 8 with electrical valve is installed to bin outlet 10, first bottom plate 14 with the second cabin body 18 passes through bolt 15 fixed connection, heating coil 20 with electrical frequency control box 17 electric connection, install the bolt around the second bottom plate 24.

The working principle is as follows:

the ash slag generated by coal mine gasification is poured from the feeding cabin 5, the waste slag enters the first cabin body 25, meanwhile, the reaction chemical solution is injected into the liquid inlet pipe 3 to treat the waste slag, after the treatment is finished, the solution is filtered and flows out from the liquid discharge pipe 8, the electric valve is opened, the treated ash slag moves downwards from the material conveying slide 21, the heating coil 20 of the second cabin body 18 is started to bake and dry the ash slag on the material conveying slide 21, and finally the ash slag flows out from the material discharge plate 22.

In summary, the following steps: the utility model discloses can let the lime-ash that coal gasification produced carry out solution reaction in the first internal processing of cabin, the waste residue after the processing carries out drying process in the second internal cabin, has greatly reduced the wasting of resources of coal mine stone, and the device is more succinct and high-efficient than lime-ash treatment facility in the past.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a coal mine stone gasification ash processing apparatus, includes first cabin body (25), feeding cabin (5) and second bottom plate (24), its characterized in that, the top of first cabin body (25) and the bottom fixed connection of driving motor (1), one side on first cabin body (25) top and the one end fixed connection of feeding cabin (5), the top of feeding cabin (5) and the one end shaft of cover (4) are moved and are connected, bottom one side of feeding cabin (5) is equipped with baffle (7), the top of baffle (7) and the one end fixed connection of linking device (6), the other end and the first cabin body (25) inner wall fixed connection of linking device (6), the bottom of driving motor (1) and the top fixed connection of auger (2), the opposite side on first cabin body (25) top and the top pipeline connection of feed liquor pipe (3), the one end fixed connection of equidistance and connecting block (11) on feed liquor pipe (3), the other end of connecting block (11) respectively with one side fixed connection of the first cabin body (25) and the second cabin body (18), fluid-discharge tube (8) are installed to bottom one side of the first cabin body (25), filter screen (9) are installed to the one end of fluid-discharge tube (8), the bottom of the first cabin body (25) is equipped with bin outlet (10), the bottom of bin outlet (10) and the top fixed connection of organism (13), the bottom of organism (13) and second cabin body (18) pipe connection, the bottom of the first cabin body (25) all around respectively with the top fixed connection of connecting rod (12), the bottom of connecting rod (12) and the top fixed connection of first bottom plate (14), bolt (15) are installed all around to the equidistance of first bottom plate (14), shaft lever (16) is installed to the middle part of organism (13), install on shaft lever (16) and carry slide (21), the bottom of shaft lever (16) with the bottom fixed connection of the second cabin body (18), heating coil (20) are installed to the inner wall of the second cabin body (18), the inner wall and the thermal-insulated insulating layer (19) of the second cabin body (18) bond, the one end and the electronic frequency control case (17) fixed connection of the second cabin body (18), the bottom of the second cabin body (18) with arrange material board (22) pipe connection, the bottom of the second cabin body (18) all around respectively with the top fixed connection of bracing piece (23), the bottom of bracing piece (23) with the top fixed connection of second bottom plate (24).

2. The coal mine gasified ash treatment device according to claim 1, wherein the packing auger (2) is positioned in the middle of the first cabin body (25).

3. A coal mine stone gasified ash handling device according to claim 1, wherein an electric valve is installed on the drain pipe (8) and the discharge opening (10).

4. The coal mine stone gasified ash treatment apparatus according to claim 1, wherein the first floor (14) and the second hull (18) are fixedly connected by the bolts (15).

5. The coal mine stone gasified ash treatment device according to claim 1, wherein the heating coil (20) is electrically connected with the electrical frequency control box (17).

6. A coal mine stone gasified ash handling device according to claim 1, wherein bolts are installed around the second bottom plate (24).

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