CN218210326U

CN218210326U - High-efficiency coal slime drying equipment

Info

Publication number: CN218210326U
Application number: CN202222287693.XU
Authority: CN
Inventors: 王玲
Original assignee: Jiangsu Flemingen Environmental Technology Co ltd
Current assignee: Jiangsu Flemingen Environmental Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-03
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a high-efficient coal slime drying equipment relates to coal slime stoving technical field, improves when the water content in the coal slime is great, when adopting traditional rotary dryer to dry, the condition that the coal slime adhesion is at the indoor wall of drying chamber easily appears, problem that drying efficiency is lower, including the equipment casing, the top fixed mounting of equipment casing has the silt pump, the input fixed mounting of silt pump has the suction tube, the output of silt pump and the top of equipment casing intercommunication are connected with the discharging pipe; and a dispersion net is fixedly arranged in the equipment shell. The utility model discloses a silt pump passes through the suction tube and pumps the higher coal slime of outside water content to the inside of equipment casing, under the dispersion effect of dispersion net, forms less graininess, and the wind that the air exhauster output blew off blows in the heat that the heating pipe produced to the inside of equipment casing through the exhaust vent to coal slime after the dispersion is dried, and it is fast to dry.

Description

High-efficiency coal slime drying equipment

Technical Field

The utility model belongs to the technical field of the coal slime is dried and specifically relates to a high-efficient coal slime drying equipment is related to.

Background

The coal slime has a plurality of adverse conditions such as high moisture, high viscosity, high water retention, low heat value and the like, is difficult to realize industrial application, is rejected by power consumers for a long time, and is mainly sold for civilian use. The reform is open, the national economy has rapidly developed, the coal yield has leaped the first place of the world, and the market situation has also changed greatly. The depth and the breadth of coal processing are rapidly developed, the yield of coal slime is obviously increased, and the comprehensive utilization of the coal slime becomes a problem to be solved urgently. Therefore, with the continuous development of economic science, the coal slime drying technology is more and more favored by manufacturers in China, and therefore, a coal slime dryer appears.

In the realization the utility model discloses in-process, the inventor finds to have following problem in this technique at least, and when the water content in the coal slime was great, when adopting traditional rotary dryer to dry, the easy condition of coal slime adhesion at the drying chamber inner wall that appears, drying efficiency is lower. Therefore, high-efficiency coal slurry drying equipment is proposed.

SUMMERY OF THE UTILITY MODEL

When the water content in order to improve when the coal slime is great, when adopting traditional rotation drying-machine to dry, the condition of coal slime adhesion at the drying chamber inner wall easily appears, the lower problem of drying efficiency, the utility model provides a high-efficient coal slime drying equipment.

The utility model provides a high-efficient coal slime drying equipment adopts following technical scheme:

the high-efficiency coal slime drying equipment comprises an equipment shell, wherein a sludge pump is fixedly mounted at the top of the equipment shell, a suction pipe is fixedly mounted at the input end of the sludge pump, and the output end of the sludge pump is communicated and connected with a discharge pipe at the top of the equipment shell;

the inside fixed mounting of equipment casing has the dispersion net, the dispersion net is located the discharging pipe under, the inside below fixed mounting that is located the dispersion net of equipment casing has heating housing, heating housing's inside fixed mounting has a plurality of heating pipe, the exhaust vent has been seted up on heating housing's surface, the week side fixed mounting of equipment casing has the air exhauster, the output of air exhauster and heating housing's inside intercommunication, the discharge gate has been seted up to equipment housing's inside.

Through adopting above-mentioned technical scheme, pass through the suction tube through the silt pump and pump the higher coal slime of outside water content to the inside of equipment casing, under the dispersion effect of dispersion net, form less graininess, the wind that the air exhauster output blew off blows out, blows in the heat that the heating pipe produced to the inside of equipment casing through the exhaust vent to coal slime after to the dispersion is dried, and drying speed is fast.

Optionally, a filter sleeve is mounted at one end of the suction pipe.

Through adopting above-mentioned technical scheme, the setting of filter sleeve is difficult for making the inside of the suction tube that gets into such as the great stone of doping in the coal slime.

Optionally, a mounting frame is fixedly mounted on the inner wall of the device shell, the dispersion net is fixedly mounted on the mounting frame, and an X-shaped support is fixedly mounted inside the mounting frame and below the dispersion net.

Through adopting above-mentioned technical scheme, the setting that the X-shaped supported supports the bottom of dispersion net, is difficult for making the dispersion net receive great impact and damage.

Optionally, a herringbone heating plate is fixedly mounted inside the equipment shell.

Through adopting above-mentioned technical scheme, the setting of chevron shape hot plate is dried once more to the coal slime that falls, further reduces the water content in the coal slime.

Optionally, the inside below that is located chevron shape hot plate of equipment casing is provided with grinds the groove, the inside rotation that grinds the groove installs the pivot, the fixed surface of pivot installs the grinding roller, the fixed surface of equipment casing installs the motor, the output of motor and the one end fixed connection of pivot.

Through adopting above-mentioned technical scheme, the rotation through the motor output drives pivot and grinding roller and rotates, grinds the smashing to the coal slime that gets into to grind inslot portion.

Optionally, a discharge pipe is fixedly installed at the discharge port, and a collection filter bag is detachably installed at one end of the discharge pipe.

Through adopting above-mentioned technical scheme, the coal slime after grinding gets into to the inside of collecting the filter bag, realizes the collection to the buggy.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses a silt pump passes through the suction tube and pumps the higher coal slime of outside water content to the inside of equipment casing, under the dispersion of dispersion net, forms less graininess, and the wind that the air exhauster output blew off blows in the heat that the heating pipe produced to the inside of equipment casing through the exhaust vent to coal slime after the dispersion is dried, and it is fast to dry.

Drawings

Fig. 1 is a schematic view of the front view cross-section structure of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the top view structure of the mounting frame of the present invention.

Description of the reference numerals:

1. an apparatus housing; 2. a sludge pump; 3. a suction tube; 4. a discharge pipe; 5. a dispersion net; 6. heating the housing; 7. heating a tube; 8. an air outlet; 9. an exhaust fan; 10. a discharge port; 11. a filter sleeve; 12. installing a frame; 13. an X-shaped support; 14. a herringbone heating plate; 15. a grinding groove; 16. a rotating shaft; 17. a grinding roller; 18. a motor; 19. a discharge pipe; 20. and collecting the filter bag.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, the high-efficiency coal slime drying equipment comprises an equipment shell 1, a sludge pump 2 is fixedly mounted at the top of the equipment shell 1, a suction pipe 3 is fixedly mounted at the input end of the sludge pump 2, the output end of the sludge pump 2 is communicated with the top of the equipment shell 1 and is connected with a discharge pipe 4, and the sludge pump 2 sucks outside coal slime with high water content into the equipment shell 1 through the suction pipe 3. The filter sleeve 11 is installed to the one end of suction tube 3, and the setting of filter sleeve 11 is difficult for the inside of the suction tube 3 that gets into of the great stone etc. that mix in the coal slime.

Referring to fig. 1 and 3, a dispersion net 5 is fixedly installed inside the equipment housing 1, the dispersion net 5 is located right below the discharge pipe 4, and the coal slime entering the equipment housing 1 is dispersed in the pores of the dispersion net 5 to form smaller particles. The inner wall of the equipment shell 1 is fixedly provided with an installation frame 12, the dispersing net 5 is fixedly arranged on the installation frame 12, an X-shaped support 13 is fixedly arranged below the dispersing net 5 in the installation frame 12, the X-shaped support 13 is arranged to support the bottom of the dispersing net 5, and the dispersing net 5 is not easy to damage due to large impact.

Referring to fig. 1 and 2, a heating shell 6 is fixedly installed inside the device shell 1 below the dispersion net 5, a plurality of heating pipes 7 are fixedly installed inside the heating shell 6, and the heating pipes 7 are PTC heating elements. The exhaust vent 8 has been seted up on the surface of heating casing 6, and all sides fixed mounting of equipment casing 1 has air exhauster 9, and the output of air exhauster 9 and the inside intercommunication of heating casing 6, the wind that the 9 output of air exhauster blew off, the heat that produces heating pipe 7 blows in to the inside of equipment casing 1 through exhaust vent 8 to coal slime after the dispersion is dried, and it is fast to dry. The interior of the apparatus casing 1 is opened with a discharge port 10.

Referring to fig. 1 and 2, a herringbone heating plate 14 is fixedly installed inside the equipment housing 1, and the herringbone heating plate 14 is arranged to dry the falling coal slurry again, so as to further reduce the water content in the coal slurry. A grinding groove 15 is formed in the device shell 1 and located below the herringbone heating plate 14, a rotating shaft 16 is rotatably mounted inside the grinding groove 15, a grinding roller 17 is fixedly mounted on the surface of the rotating shaft 16, and a preset gap is formed between the grinding roller 17 and the inner wall of the grinding groove 15. The surface fixed mounting of equipment casing 1 has motor 18, and the output of motor 18 and the one end fixed connection of pivot 16 drive pivot 16 and grind the roller 17 rotation through the rotation of motor 18 output, grind the smashing to the coal slime that enters into to grind inside groove 15.

Referring to fig. 1 and 2, a discharge pipe 19 is fixedly installed at the discharge port 10, a collection filter bag 20 is detachably installed at one end of the discharge pipe 19, and the ground coal slurry enters the collection filter bag 20 to collect the pulverized coal.

The utility model discloses an implement the principle and do: through silt pump 2 through the inside of suction tube 3 with the higher coal slime suction of outside water content to equipment shell 1, under the dispersion effect of dispersion net 5, form less graininess, the wind that the air exhauster 9 output blew out, blow in the inside to equipment shell 1 through exhaust vent 8 with the heat that heating pipe 7 produced, thereby dry the coal slime after the dispersion, drying speed is fast, and, chevron shape hot plate 14's setting, dry the coal slime that falls down once more, further reduce the water content in the coal slime, rotation through the output of motor 18 drives pivot 16 and grinding roller 17 and rotates, grind crushing to entering into the coal slime of grinding groove 15 inside.

The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. High-efficient coal slime drying equipment, including equipment casing (1), its characterized in that: a sludge pump (2) is fixedly installed at the top of the equipment shell (1), a suction pipe (3) is fixedly installed at the input end of the sludge pump (2), and a discharge pipe (4) is communicated and connected with the output end of the sludge pump (2) and the top of the equipment shell (1);

the inside fixed mounting of equipment casing (1) has dispersion net (5), dispersion net (5) are located discharging pipe (4) under, the inside below fixed mounting that is located dispersion net (5) of equipment casing (1) has heating casing (6), the inside fixed mounting of heating casing (6) has a plurality of heating pipe (7), exhaust vent (8) have been seted up on the surface of heating casing (6), all sides fixed mounting of equipment casing (1) has air exhauster (9), the output of air exhauster (9) and the inside intercommunication of heating casing (6), discharge gate (10) have been seted up to the inside of equipment casing (1).

2. The high-efficiency coal slime drying equipment of claim 1, characterized in that: and a filter sleeve (11) is arranged at one end of the suction pipe (3).

3. The high-efficiency coal slime drying equipment of claim 1, characterized in that: fixed mounting has installing frame (12) on the inner wall of equipment casing (1), dispersion net (5) fixed mounting is on installing frame (12), the inside below fixed mounting that is located dispersion net (5) of installing frame (12) has X shape to support (13).

4. The high-efficiency coal slime drying equipment as claimed in claim 1, wherein: a herringbone heating plate (14) is fixedly arranged inside the equipment shell (1).

5. The high-efficiency coal slime drying equipment as claimed in claim 4, wherein: the inside below that is located chevron shape hot plate (14) of equipment casing (1) is provided with grinds groove (15), the inside rotation that grinds groove (15) installs pivot (16), the fixed surface of pivot (16) installs and grinds roller (17), the fixed surface of equipment casing (1) installs motor (18), the output of motor (18) and the one end fixed connection of pivot (16).

6. The high-efficiency coal slime drying equipment of claim 1, characterized in that: the discharge port (10) is fixedly provided with a discharge pipe (19), and one end of the discharge pipe (19) is detachably provided with a collection filter bag (20).