CN215260922U - Water vapor treatment and collection device for coal slime drying - Google Patents

Abstract

The utility model provides a collection device is handled to steam for coal slime is dried. A collection device is handled to steam for coal slime is dried includes: the drying device comprises a workbench, wherein a feeding mechanism, two drying mechanisms and a collecting mechanism are arranged on the workbench; feeding mechanism is including stoving case, transportation piece, feeding chamber, two mounting grooves, two hot plates, connecting pipe, motor one, dwang one, helical blade one, feeder hopper, dwang two, helical blade two, bevel gear one, dwang three and bevel gear two, the technical problem of the utility model provides a can carry out anti-clogging work when feeding to the coal slime, can carry out preliminary heating in the pay-off route simultaneously, get into the stoving case and can use the long slab to shake, increase coal slime and hot-blast area of contact, reduce the steam treatment collection device that is used for the coal slime stoving of stoving time.

Description

Water vapor treatment and collection device for coal slime drying

Technical Field

The utility model belongs to the technical field of the coal slime is dried, especially, relate to a collection device is handled to steam for coal slime is dried.

Background

Coal slime generally refers to semisolid substances formed by water-containing coal dust, and is a product in the coal production process, because the water retention property of the coal slime is strong, the water content is high, so the drying treatment needs to be carried out, the coal slime drying machine needs to be used for drying the coal slime at present, the coal slime with different water contents can be dried, the economic value of the coal slime is fully exerted, higher economic benefit is brought, the coal slime is in contact with high-temperature hot air, the process enables the water content of the coal slime to be rapidly evaporated, the water content of the dried coal slime is lower, the heat is high, and the combustion heat value is large. In the prior art, a coal slime drying water vapor processing and collecting device is disclosed, which comprises a base, wherein a drying box and a water storage tank are respectively and fixedly connected with two sides of the top of the base, the drying box is communicated with the water storage tank through a gas pipe and a connecting pipe, the top of one side of the drying box is fixedly connected with a motor through a motor supporting frame, an output shaft of the motor is fixedly connected with a rotating shaft through a connecting rod, one end of the rotating shaft, which is far away from the motor, penetrates through the drying box and extends to the inside of the drying box, a driving rotating blade is fixedly connected on the surface of the rotating shaft, which extends to the inside of the drying box, which relates to the technical field of coal slime drying, avoids directly discharging water vapor generated by drying into the air, increased and collected treatment facility to steam, reached the better collection processing to steam, prevented the very big waste of water resource, accorded with green sustainable development's theory.

However, there are deficiencies in the above structure because the viscosity of the coal slime is large and the water content is high, when feeding, the coal slime is piled up and may form a jam in the feed hopper, requiring the operator to shut down and reprocess, which is time-consuming and labor-consuming.

Therefore, there is a need to provide a new water vapor treatment and collection device for coal slurry drying to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can prevent blockking up work when feeding to the coal slime, can carry out the primary heating in the pay-off route simultaneously, get into the stoving case and can use the long slab to shake, increase coal slime and hot-blast area of contact, reduce the collection device is handled to the steam that is used for the coal slime of stoving time.

In order to solve the technical problem, the water vapor treatment and collection device for drying coal slime provided by the utility model comprises a workbench, wherein a feeding mechanism, two drying mechanisms and a collection mechanism are arranged on the workbench; the feeding mechanism comprises a drying box, a transportation block, a feeding cavity, two mounting grooves, two heating plates, a connecting pipe, a motor I, a rotating rod I, a helical blade I, a feeding hopper, a rotating rod II, a helical blade II, a bevel gear I, a rotating rod III and a bevel gear II, wherein the drying box is fixedly mounted at the top of a workbench, the transportation block is fixedly mounted at the top of the workbench, the feeding cavity is arranged in the transportation block, the two mounting grooves are respectively arranged on the inner wall of the top and the inner wall of the bottom of the feeding cavity, the two heating plates are respectively fixedly mounted in the corresponding mounting grooves, the connecting pipe is fixedly mounted on the inner wall of the bottom of the feeding cavity, the bottom end of the connecting pipe extends into the drying box, the motor I is fixedly mounted on the outer wall of one side of the transportation block, the rotating rod I is fixedly mounted on the output shaft of the motor I, one end of the rotating rod I extends into the feeding cavity, and dwang one rotates with the transportation piece to be connected, a helical blade fixed mounting is on dwang one, feeder hopper fixed mounting is at the top of transportation piece, two settings of dwang are in the feeder hopper, two fixed mounting of helical blade are on dwang two, a conical gear fixed mounting is in the bottom of dwang two, three rotations of dwang are installed on one side outer wall of feeder hopper, the one end of dwang three extends to in the feeder hopper, two fixed mounting of conical gear are in the one end of dwang three, conical gear two and the meshing of conical gear one.

As a further scheme of the utility model, stoving mechanism is including install bin, rectangle opening, rectangular plate, arc pinion rack, motor two and gear, install bin fixed mounting is on one side inner wall of stoving case, the rectangle opening is seted up on one side outer wall of install bin, the rectangular plate is articulated to be installed on one side outer wall of install bin, one side of rectangular plate extends to the install bin in, arc pinion rack fixed mounting is in one side of rectangular plate, two fixed mounting of motor are on one side inner wall of install bin, gear fixed mounting is on the output shaft of motor two, gear and arc pinion rack meshing.

As a further proposal of the utility model, the collecting mechanism comprises an air heater, a water storage tank, an air suction pipe, a fan, an L-shaped air duct, a condenser and a water level sensor, the hot air blower is fixedly arranged at the top of the workbench, an air outlet of the hot air blower extends into the drying box, the water storage tank is fixedly arranged at the top of the workbench, the air suction pipe is fixedly arranged on the inner wall of the top of the drying box, the top end of the air suction pipe extends to the outside of the drying box, the fan is fixedly arranged at the top of the drying box, the air inlet of the fan is fixedly connected with the top end of the air suction pipe, the L-shaped air guide pipe is fixedly arranged on the air outlet of the fan, the bottom end of the L-shaped air duct extends into the water storage tank, the condenser is fixedly arranged on the L-shaped air duct, the water level sensor is fixedly installed at the top of the water storage tank, and the output end of the water level sensor extends into the water storage tank.

As a further scheme of the utility model, fixed mounting has the stock in the feeder hopper, the stock rotates with two dwangs to be connected, fixed mounting has the quarter butt in the feeder hopper, the quarter butt rotates with two dwangs to be connected, fixed mounting has trapezoidal baffle on the two dwangs.

As a further scheme of the utility model, fixed mounting has the action wheel on the dwang one, fixed mounting has from the driving wheel on the dwang three, the action wheel is equipped with same belt with going up the cover from the driving wheel.

As a further scheme of the utility model, the bottom fixed mounting of workstation has four supporting legs, four fixed mounting has same mounting panel on the supporting leg, the top fixed mounting of mounting panel has the collecting box, the top fixed mounting of collecting box has discharging pipe one, the top of discharging pipe one extends to the stoving incasement, the bottom fixed mounting of collecting box has discharging pipe two, fixed mounting has the solenoid valve on the discharging pipe two.

Compared with the prior art, the utility model provides a collection device is handled to steam for coal slime is dried has following beneficial effect:

1. the utility model has the advantages that the feeding mechanism is arranged, so that the coal slime can be uniformly fed, and the coal slime can be fed into the drying box after being preliminarily heated in the conveying process to avoid the blockage of the coal slime after the coal slime is accumulated in the feeding area;

2. the utility model can increase the contact area between the coal slurry and the hot air by arranging the drying mechanism, and can shorten the time for evaporating the water content in the coal slurry to avoid insufficient drying and retreatment;

3. the utility model discloses a mechanism is collected in the setting for the steam that produces when can drying the coal slime is collected, has and to collect the waste of storing avoiding the water resource with the moisture in the coal slime.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a front sectional view of the water vapor treatment and collection device for drying coal slurry of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a work table; 2. a drying box; 3. transporting the blocks; 4. a feeding cavity; 5. mounting grooves; 6. heating plates; 7. a first motor; 8. rotating the first rod; 9. a first helical blade; 10. a feed hopper; 11. rotating the second rod; 12. a second helical blade; 13. a first conical gear; 14. rotating the rod III; 15. a second bevel gear; 16. installing a box; 17. a long plate; 18. an arc toothed plate; 19. a second motor; 20. a gear; 21. a short bar; 22. a fan.

Detailed Description

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view of a water vapor treatment collecting device for drying coal slime according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B in fig. 1. The water vapor treatment and collection device for drying the coal slime comprises a workbench 1, wherein a feeding mechanism, two drying mechanisms and a collection mechanism are arranged on the workbench 1; the feeding mechanism comprises a drying box 2, a transportation block 3, a feeding cavity 4, two mounting grooves 5, two heating plates 6, connecting pipes, a first motor 7, a first rotating rod 8, a first helical blade 9, a feeding hopper 10, a second rotating rod 11, a second helical blade 12, a first conical gear 13, a third rotating rod 14 and a second conical gear 15, the drying box 2 is fixedly mounted at the top of the workbench 1, the transportation block 3 is fixedly mounted at the top of the workbench 1, the feeding cavity 4 is arranged in the transportation block 3, the two mounting grooves 5 are respectively arranged on the inner wall of the top and the inner wall of the bottom of the feeding cavity 4, the two heating plates 6 are respectively and fixedly mounted in the corresponding mounting grooves 5, the connecting pipes are fixedly mounted on the inner wall of the bottom of the feeding cavity 4, the bottom end of the connecting pipes extends into the drying box 2, the first motor 7 is fixedly mounted on the outer wall of one side of the transportation block 3, dwang 8 fixed mounting is on the output shaft of motor 7, the one end of dwang 8 extends to in the material conveying chamber 4, and dwang 8 rotates with transportation piece 3 to be connected, a 9 fixed mounting of helical blade is on dwang 8, 10 fixed mounting of feeder hopper 10 is at the top of transportation piece 3, two 11 settings of dwang are in feeder hopper 10, two 12 fixed mounting of helical blade are on two 11 of dwang, a 13 fixed mounting of conical gear is in the bottom of dwang two 11, three 14 rotations of dwang are installed on one side outer wall of feeder hopper 10, three 14 one ends of dwang extend to in the feeder hopper 10, two 15 fixed mounting of conical gear are in the three 14 one end of dwang, two 15 and the meshing of conical gear 13.

As shown in fig. 2, the drying mechanism includes an installation box 16, a rectangular through hole, a long plate 17, an arc-shaped toothed plate 18, a second motor 19 and a gear 20, the installation box 16 is fixedly installed on an inner wall of one side of the drying box 2, the rectangular through hole is opened on an outer wall of one side of the installation box 16, the long plate 17 is hinged and installed on an outer wall of one side of the installation box 16, one side of the long plate 17 extends into the installation box 16, the arc-shaped toothed plate 18 is fixedly installed on one side of the long plate 17, the second motor 19 is fixedly installed on an inner wall of one side of the installation box 16, the gear 20 is fixedly installed on an output shaft of the second motor 19, and the gear 20 is engaged with the arc-shaped toothed plate 18;

mutually support through install bin 16, rectangle opening, long board 17, arc pinion rack 18, second motor 19 and gear 20, form and to make long board 17 shake, avoided the coal slime to drop to can't remove behind the long board 17 and lead to unable drying.

As shown in fig. 1, the collecting mechanism comprises a hot air blower, a water storage tank, an air suction pipe, a blower fan 22, an L-shaped air duct, a condenser and a water level sensor, the hot air blower is fixedly arranged at the top of the workbench 1, an air outlet of the hot air blower extends into the drying box 2, the water storage tank is fixedly arranged at the top of the workbench 1, the air suction pipe is fixedly arranged on the inner wall of the top of the drying box 2, the top end of the air suction pipe extends to the outside of the drying box 2, the fan 22 is fixedly arranged at the top of the drying box 2, the air inlet of the fan 22 is fixedly connected with the top end of the air suction pipe, the L-shaped air guide pipe is fixedly arranged on the air outlet of the fan 22, the bottom end of the L-shaped air duct extends into the water storage tank, the condenser is fixedly arranged on the L-shaped air duct, the water level sensor is fixedly arranged at the top of the water storage tank, and the output end of the water level sensor extends into the water storage tank;

through air heater, water storage tank, breathing pipe, fan 22, L shape air duct, condenser and level sensor mutually support, the formation can be collected the steam that the stoving in-process formed, has avoided steam to pile up in stoving case 2 and has leaded to unable thorough drying.

As shown in fig. 1, a long rod is fixedly installed in the feeding hopper 10, the long rod is rotatably connected with a second rotating rod 11, a short rod 21 is fixedly installed in the feeding hopper 10, the short rod 21 is rotatably connected with the second rotating rod 11, and a trapezoidal baffle is fixedly installed on the second rotating rod 11;

through stock, quarter butt 21 and trapezoidal baffle mutually supporting, the formation can make two 11 of dwang free rotations in feeder hopper 10, has avoided two 11 of dwang to rock in feeder hopper 10 and has leaded to unable normal work.

As shown in fig. 1, a driving wheel is fixedly mounted on the first rotating rod 8, a driven wheel is fixedly mounted on the third rotating rod 14, and the driving wheel and the driven wheel are sleeved with the same belt;

through the action wheel, from the driving wheel and the belt mutually support, form and to drive from the driving wheel rotation, avoided leading to the unable rotation of dwang two 11 from the unable dwang three 14 rotation of driving wheel.

As shown in fig. 1, four support legs are fixedly mounted at the bottom of the workbench 1, the same mounting plate is fixedly mounted on the four support legs, a collection box is fixedly mounted at the top of the mounting plate, a first discharge pipe is fixedly mounted at the top end of the collection box, the top end of the first discharge pipe extends into the drying box 2, a second discharge pipe is fixedly mounted at the bottom end of the collection box, and an electromagnetic valve is fixedly mounted on the second discharge pipe;

through supporting leg, mounting panel, collecting box, discharging pipe one and discharging pipe two mutually supporting, form and to make the coal slime of accomplishing the stoving get into in the collecting box, avoided the coal slime to pile up in stoving case 2 and influence drying efficiency.

The utility model provides a theory of operation that is used for water vapor treatment collection device that coal slime was dried as follows:

the first step is as follows: when the coal slime needs to be fed, the coal slime is poured into a feeding hopper 10, then a motor I7 is turned on, the motor I7 drives a rotating rod I8 to rotate, the rotating rod I8 drives a driving wheel and a helical blade I9 to rotate, the driving wheel drives a driven wheel to rotate through a belt, the driven wheel drives a rotating rod III 14 to rotate, the rotating rod III 14 drives a conical gear II 15 to rotate, the conical gear II 15 drives a conical gear I13 to rotate, the conical gear I13 drives a rotating rod II 11 to rotate, the rotating rod II 11 drives a helical blade II 12 to rotate, the helical blade II 12 transports the coal slime into a feeding cavity 4, a heating plate 6 is started, the coal slime slowly moves forwards along with the rotation of the helical blade I9 in the feeding cavity 4, at the moment, the heating plate 6 preliminarily heats the coal slime, then the coal slime enters a drying box 2 through a connecting pipe, and feeding work is completed;

the second step is as follows: when the coal slime needs to be dried, firstly, a hot air blower is started, hot air is input into a drying box 2 by the hot air blower, the coal slime falls onto a long plate 17 after entering the drying box 2, at the moment, a second motor 19 is started, the second motor 19 drives a gear 20 to rotate back and forth, the gear 20 drives an arc toothed plate 18 to rotate back and forth, the arc toothed plate 18 drives the long plate 17 to rotate back and forth, at the moment, the coal slime forms a material curtain state under the stirring action of the long plate 17, the contact area between the coal slime and the hot air is increased, the drying time is shortened, the coal slime enters a collecting box through a first discharge pipe, after cooling is finished, a second discharge pipe is opened by a solenoid valve, and the coal slime is taken out, so that the coal slime drying work is finished;

the third step: when needing to handle steam, open fan 22, inhale to L shape air duct through the breathing pipe with the steam that produces in the stoving case 2, steam becomes the drop of water through the condenser cooling and finally flows into to the water storage tank in, accomplishes steam and collects the work.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.

Claims (6)

1. The utility model provides a collection device is handled to steam for coal slime is dried which characterized in that includes:

the drying device comprises a workbench, wherein a feeding mechanism, two drying mechanisms and a collecting mechanism are arranged on the workbench;

the feeding mechanism comprises a drying box, a transportation block, a feeding cavity, two mounting grooves, two heating plates, a connecting pipe, a motor I, a rotating rod I, a helical blade I, a feeding hopper, a rotating rod II, a helical blade II, a bevel gear I, a rotating rod III and a bevel gear II, wherein the drying box is fixedly mounted at the top of a workbench, the transportation block is fixedly mounted at the top of the workbench, the feeding cavity is arranged in the transportation block, the two mounting grooves are respectively arranged on the inner wall of the top and the inner wall of the bottom of the feeding cavity, the two heating plates are respectively fixedly mounted in the corresponding mounting grooves, the connecting pipe is fixedly mounted on the inner wall of the bottom of the feeding cavity, the bottom end of the connecting pipe extends into the drying box, the motor I is fixedly mounted on the outer wall of one side of the transportation block, the rotating rod I is fixedly mounted on the output shaft of the motor I, one end of the rotating rod I extends into the feeding cavity, and dwang one rotates with the transportation piece to be connected, a helical blade fixed mounting is on dwang one, feeder hopper fixed mounting is at the top of transportation piece, two settings of dwang are in the feeder hopper, two fixed mounting of helical blade are on dwang two, a conical gear fixed mounting is in the bottom of dwang two, three rotations of dwang are installed on one side outer wall of feeder hopper, the one end of dwang three extends to in the feeder hopper, two fixed mounting of conical gear are in the one end of dwang three, conical gear two and the meshing of conical gear one.

2. The water vapor treatment and collection device for coal slime drying of claim 1, wherein: drying mechanism is including install bin, rectangle opening, rectangular plate, arc pinion rack, motor two and gear, install bin fixed mounting is on one side inner wall of stoving case, the rectangle opening is seted up on one side outer wall of install bin, the rectangular plate is articulated to be installed on one side outer wall of install bin, one side of rectangular plate extends to in the install bin, arc pinion rack fixed mounting is in one side of rectangular plate, motor two fixed mounting is on one side inner wall of install bin, gear fixed mounting is on the output shaft of motor two, gear and arc pinion rack meshing.

3. The water vapor treatment and collection device for coal slime drying of claim 1, wherein: the collecting mechanism comprises an air heater, a water storage tank, an air suction pipe, a fan, an L-shaped air guide pipe, a condenser and a water level sensor, the hot air blower is fixedly arranged at the top of the workbench, an air outlet of the hot air blower extends into the drying box, the water storage tank is fixedly arranged at the top of the workbench, the air suction pipe is fixedly arranged on the inner wall of the top of the drying box, the top end of the air suction pipe extends to the outside of the drying box, the fan is fixedly arranged at the top of the drying box, the air inlet of the fan is fixedly connected with the top end of the air suction pipe, the L-shaped air guide pipe is fixedly arranged on the air outlet of the fan, the bottom end of the L-shaped air duct extends into the water storage tank, the condenser is fixedly arranged on the L-shaped air duct, the water level sensor is fixedly installed at the top of the water storage tank, and the output end of the water level sensor extends into the water storage tank.

4. The water vapor treatment and collection device for coal slime drying of claim 1, wherein: fixed mounting has the stock in the feeder hopper, the stock rotates with two dwang to be connected, fixed mounting has the quarter butt in the feeder hopper, the quarter butt rotates with two dwang to be connected, fixed mounting has trapezoidal baffle on the dwang two.

5. The water vapor treatment and collection device for coal slime drying of claim 1, wherein: fixed mounting has the action wheel on the dwang one, fixed mounting has from the driving wheel on the dwang three, the action wheel with from the cover be equipped with same belt on the driving wheel.

6. The water vapor treatment and collection device for coal slime drying of claim 1, wherein: the bottom fixed mounting of workstation has four supporting legs, four fixed mounting has same mounting panel on the supporting leg, the top fixed mounting of mounting panel has the collecting box, the top fixed mounting of collecting box has discharging pipe one, the top of discharging pipe one extends to the stoving incasement, the bottom fixed mounting of collecting box has discharging pipe two, fixed mounting has the solenoid valve on the discharging pipe two.

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