CN212133219U - Drying machine with feeding bin - Google Patents

Abstract

The utility model relates to a drying-machine with feed bin, it includes the casing, one side of casing is equipped with the discharging pipe that is used for the unloading, one side that the discharging pipe was kept away from to the casing is equipped with the feed bin with the inside intercommunication of casing, the inside stoving subassembly that is equipped with of casing, establish to open structure in the upper end of feed bin, be equipped with the connecting axle that a plurality of levels set up in the feed bin, a plurality of connecting axles set up side by side, it is connected with the sleeve pipe to rotate on the connecting axle, be equipped with two dust blocking pieces that are located the coplanar on the sleeve pipe, still be equipped with the gravity piece that sets up with two dust blocking pieces are all perpendicular on the sleeve pipe. When no material exists on the dust blocking sheet or the gravity sheet, the gravity sheet rotates to the position right below the connecting shaft due to gravity, so that the upper end of the feeding bin is blocked by the dust blocking sheet; in the feeding process, the dust blocking sheet and the gravity sheet which rotate continuously enable the raised dust not to move outside the dryer easily. The utility model discloses have the effect that the feature of environmental protection is high and reduce air pollution.

Description

Drying machine with feeding bin

Technical Field

The utility model belongs to the technical field of the technique of drying-machine and specifically relates to a drying-machine with feed bin is related to.

Background

The premixed concrete is produced by centralizing a series of projects, such as raw material selection, mixing proportion design, admixture and admixture selection, concrete mixing, concrete conveying to a construction site and the like, into a mixing plant from one construction site, and the mixing plant is used for unified management and management to supply various finished products to construction units in a commodity form. The quality of the ready-mixed concrete is thus guaranteed, so that ready-mixed concrete is increasingly popular with the construction industry. In the production process of premixed concrete, need dry raw and other materials, reduce the moisture in the raw and other materials, make the ratio between the various raw and other materials more accurate, the drying-machine often need be used to the stoving process.

The invention patent with the prior application number of 2018103672155 discloses a sand drying device for premixed concrete, which comprises a first oven and a second oven, wherein a conveyor belt for conveying sand is arranged in the first oven, a first vibrating motor is arranged at the lower end of the conveyor belt, and a spiral conveyor for conveying sand is arranged between the first oven and the second oven; a plurality of hot air inlets are formed in the first drying oven, an air inlet pipe is arranged in the second drying oven, an exhaust hole is formed in the lower end of the air inlet pipe, an air outlet of the second drying oven is connected with a dust remover, and a second vibration motor is arranged at the bottom of the second drying oven. The sand is conveyed into the first oven by the conveyor belt, hot air in the hot air inlet dries the sand, and the sand is continuously turned over due to the first vibrating motor; and then, the sand enters the second oven through the screw conveyor, is dried again and is driven by the second vibrating motor to be continuously stirred, so that the sand is more fully contacted with hot air, and the dryness of the sand is improved.

The above prior art solutions have the following drawbacks: the sand is bumpy continuously in the moving process, and the sand is dried by hot air flow, so that dust is easy to generate in the sand in the drying device. In the whole device, only the dust remover connected with the second oven has a dust removing function, and raised dust easily moves to the outside from the feeding end of the first oven and the discharging end of the second oven, so that environmental pollution is caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a drying-machine with feed bin, it has the difficult effect of moving the drying-machine external, the environmental protection of raise dust.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a drying-machine with feed bin, includes the casing, one side of casing is equipped with the discharging pipe that is used for the unloading, one side that the discharging pipe was kept away from to the casing is equipped with the feed bin with the inside intercommunication of casing, the inside stoving subassembly that is equipped with of casing, establish to open structure in the upper end of feed bin, be equipped with the connecting axle that a plurality of levels set up in the feed bin, it is a plurality of the connecting axle sets up side by side, it is connected with the sleeve pipe to rotate on the connecting axle, be equipped with two dust blocking pieces that are located the coplanar on the sleeve pipe, still be equipped with the gravity piece that sets up with two equal perpendicularity of dust blocking piece on the sleeve pipe, the.

Through adopting above-mentioned technical scheme, feeding bin is used for the material loading, and the workman emptys the material in feeding bin, and the material receives inside the action of gravity flow to the drying-machine. The port department of feeding the storehouse is equipped with a plurality of connecting axles, rotates on the connecting axle and is connected with the sleeve pipe, and when material and dust blocking piece or gravity piece butt, because of material action of gravity, dust blocking piece or gravity piece drive the sleeve pipe and rotate to make the material drop in feeding the storehouse. Due to the blocking effect of the dust blocking sheet, raised dust in the feeding bin is not easy to move to the outside of the dryer after contacting with the dust blocking sheet, so that the environmental protection performance of the dryer is improved, and the air pollution is reduced. In addition, the quality of gravity piece is greater than the quality of dust blocking piece, when there is not material and dust blocking piece or gravity piece butt, because of the quality of gravity piece is great, the gravity piece rotates under the connecting axle, because of the equal perpendicular setting of gravity piece and two dust blocking pieces, consequently the gravity piece is located the central line of two dust blocking pieces, when the gravity piece is located under the connecting axle, two dust blocking pieces are parallel with the horizontal plane, thereby the at utmost carries out the shutoff to the feed end of feeding bin, reduce the raise dust and move the external probability of drying-machine, improve the feature of environmental protection of drying-machine.

The present invention may be further configured in a preferred embodiment as: the horizontal distance between the adjacent sleeves is less than or equal to 2 times of the width of the dust blocking sheet.

Through adopting above-mentioned technical scheme, when the dust blocking piece is parallel with the horizontal plane, the mutual butt of adjacent dust blocking piece on the adjacent sleeve pipe lives the feed end in feed bin sealed, reduces the raise dust and moves the external probability of drying-machine, improves the feature of environmental protection of drying-machine.

The present invention may be further configured in a preferred embodiment as: the whole hopper-shaped feeding bin is provided with a connecting pipe communicated with the inside of the feeding bin, and one end of the feeding bin and the inside of the casing are far away from the connecting pipe.

Through adopting above-mentioned technical scheme, the feed bin is hopper-shaped structure, and upper end cross sectional area is greater than lower extreme cross sectional area promptly, and the material is emptyd and enters into the connecting pipe in the feed bin back, and the volume of connecting pipe is littleer for the feed bin, therefore the material in the feed bin can be with the connecting pipe shutoff to it is inside to continuously drop the casing. Because of the connecting pipe is by the material shutoff, the raise dust in the casing is difficult for moving to in the feed bin to it is external that difficult for moving the drying-machine, improves the feature of environmental protection of drying-machine.

The present invention may be further configured in a preferred embodiment as: the connecting pipe downward sloping sets up, the one end that the connecting pipe is connected with the feed bin is located highly to be higher than the one end that is connected with the casing and is located highly, the pipe diameter that the connecting pipe is close to feed bin one end is greater than the pipe diameter that the connecting pipe is close to casing one end.

Through adopting above-mentioned technical scheme, the connecting pipe is closer to the casing pipe diameter more and less, makes the material block up the connecting pipe easily, reduces the inside raise dust of casing and moves the probability in the feed bin to reduce the raise dust and move the external probability of drying-machine. In addition, the connecting pipe downward sloping sets up, and the material of being convenient for flows inside the casing, improves material loading efficiency. Meanwhile, the connecting pipe is not easy to block up due to downward inclination, and the feeding efficiency is ensured.

The present invention may be further configured in a preferred embodiment as: the side of the shell, which is provided with the discharge pipe, is provided with a dust removal assembly above the discharge pipe, the dust removal assembly comprises a dust removal pipe horizontally arranged, and one end of the dust removal pipe, which is far away from the shell, is communicated with a dust remover.

Through adopting above-mentioned technical scheme, set up the dust removal subassembly in the drying-machine, make the drying-machine have the dust removal function. The inside raise dust of casing enters into the dust removal pipe along with the air current, then enters into the dust remover, and the dust remover discharges the air current to the external world after clearing up the dust in the air current. On one hand, the air pressure in the shell is convenient to balance, and the normal work of the dryer is ensured; on the other hand, the special dust removal assembly is arranged, the raised dust is not easy to move to the outside from the discharge pipe, and the environmental protection performance of the dryer is improved.

The present invention may be further configured in a preferred embodiment as: and the air outlet end of the dust remover is connected with a fan.

Through adopting above-mentioned technical scheme, the fan accelerates the mobile speed of the inside air current of drying-machine to accelerate the ventilation efficiency of drying-machine. The fan initiatively inhales the dust removal pipe with the gas in the casing, makes the raise dust in the casing follow the air current and enters into the dust removal pipe to be purified by the dust remover, further reduce the raise dust and move the external probability of drying-machine from other exports, improve the environment-friendly of drying-machine, reduce the atmosphere pollution.

The present invention may be further configured in a preferred embodiment as: the dust removal device is characterized in that a water inlet pipe communicated with the interior of the dust removal pipe is arranged on the dust removal pipe, an atomizing nozzle is connected to the end, located inside the dust removal pipe, of the water inlet pipe, a liquid feeding pump is connected to one end, far away from the dust removal pipe, of the water inlet pipe, and a water storage tank is connected to the liquid inlet end of the liquid feeding pump.

Through adopting above-mentioned technical scheme, in the water that the liquid feeding pump will store in the water tank carried the inlet tube, because the water pressure effect, during the water in the inlet tube sprayed the dust removal pipe from atomizing nozzle, the water that sprays the department is water smoke form. The raised dust entering the dust removal pipe is contacted with water mist, and then the raised dust is increased in quality and falls on the inner wall of the dust removal pipe. The water mist has a good dust removal effect, so that the raised dust is not easy to move to the outside of the dryer, and in addition, the raised dust entering the dust remover is reduced through the treatment of the water mist, the dust removal burden of the dust remover is reduced, the dust removal quality of the dust remover is ensured, and the environmental protection performance of the dryer is improved. Because the dust removal pipe level sets up, in addition the twitch effect of fan, water smoke is to the direction motion of being close to the dust remover, and the water smoke is difficult for contacting with the material, guarantees the stoving degree of material.

The present invention may be further configured in a preferred embodiment as: and a water absorbing part is arranged on the inner wall of the water inlet pipe, which is far away from the atomizing nozzle.

Through adopting above-mentioned technical scheme, the piece that absorbs water is used for absorbing the water smoke that is located the raise dust contact, and water smoke makes the piece that absorbs water become moist to when making the raise dust that enters into the dust removal pipe and the piece contact that absorbs water, be difficult for breaking away from the piece that absorbs water, further reduce the raise dust quantity that enters into the dust remover, reduce the frequency that the workman cleared up the dust remover, also guaranteed the dust removal quality of dust remover, make the raise dust be difficult for moving to the drying-machine external, the environmental protection, reduce the atmospheric pollution.

The present invention may be further configured in a preferred embodiment as: the drying assembly comprises a plurality of left inclined plates which are sequentially arranged from top to bottom, the left inclined plates are arranged in a downward inclined mode, and the left inclined plates are connected with the vertical side wall, provided with the feeding bin, of the machine shell; the drying assembly also comprises a plurality of right inclined plates which are sequentially staggered with the left inclined plates from top to bottom, the right inclined plates are arranged in a downward inclined mode, and the right inclined plates are connected with the vertical side wall of the shell, which is provided with the discharging pipe; the side wall of the machine shell adjacent to the feeding bin is provided with a plurality of air inlet pipes communicated with the interior of the machine shell, one end, far away from the machine shell, of each air inlet pipe is connected with a heat exchanger, and the heat exchanger is connected with a blowing pump.

By adopting the technical scheme, cold air blown out by the blowing pump meets the heat exchanger and then becomes hot air flow to flow into the air inlet pipe, and then the hot air flow enters the inside of the shell. Because the left inclined plate and the right inclined plate are arranged in a staggered manner, the materials fall into the right inclined plate after being separated from the left inclined plate, and are fully contacted with hot air flow in the process, so that the drying quality of the dryer is ensured.

The present invention may be further configured in a preferred embodiment as: the discharging pipe is located at a height lower than that of the drying assembly, a conveying belt is horizontally arranged below the drying assembly, one end, close to the discharging pipe, of the conveying belt is located inside the discharging pipe, and a conveying motor used for driving the conveying belt to move is arranged on the machine shell.

Through adopting above-mentioned technical scheme, the material breaks away from and drops on the conveyer belt behind the stoving subassembly, follows the conveyer belt and moves to the discharging pipe in, breaks away from the conveyer belt at last and drops in the discharging pipe, along discharging pipe roll-off drying-machine. The conveyer belt has reduced the kinetic energy of material, compares in the material directly drops the discharging pipe from the inside upper end of casing, and material kinetic energy on the conveyer belt is with little, and consequently the material is difficult for arousing the raise dust when dropping on the discharging pipe to reduce and move the external raise dust volume of drying-machine, the environmental protection reduces the atmosphere pollution.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the dust blocking sheet has the function of blocking the flying dust in the feeding bin from moving to the outside of the dryer, so that the probability of the flying dust moving to the outside of the dryer is reduced, the environment is protected, and the atmospheric pollution is reduced;

2. the feeding bin is hopper-shaped, the connecting pipe is arranged between the feeding bin and the machine shell, the connecting pipe is easily blocked by materials in the feeding bin, namely the materials in the connecting pipe continuously drop into the machine shell, and the materials in the feeding bin continuously enter the connecting pipe, so that raised dust in the machine shell cannot easily enter the feeding bin, the raised dust cannot easily move to the outside of the dryer, the environmental protection performance of the dryer is improved, and the air pollution is reduced;

3. the dust removal subassembly of connecting on the casing has the effect of taking a breath and removing dust, guarantees that the inside atmospheric pressure of drying-machine is stable, and the raise dust of casing inside simultaneously receives the clearance of dust remover, and it is external that difficult motion reaches the drying-machine, improves the feature of environmental protection of drying-machine, reduces the atmosphere pollution.

Drawings

FIG. 1 is a schematic view of an overall structure of a dryer with a feed bin;

FIG. 2 is a cross-sectional view of a feed bin and connecting tube;

fig. 3 is a schematic view of the internal structure of a dryer with a feeding bin.

In the figure, 1, a housing; 11. a discharge pipe; 12. an air inlet pipe; 13. a heat exchanger; 14. an air blower; 15. a conveyor belt; 16. a transfer motor; 2. a feeding bin; 21. a connecting shaft; 22. a sleeve; 23. a dust-blocking sheet; 24. a gravity sheet; 25. a connecting pipe; 3. a drying assembly; 31. a left inclined plate; 32. a right tilt plate; 4. a dust removal assembly; 41. a dust removal pipe; 42. a dust remover; 43. a fan; 44. a water inlet pipe; 45. an atomizing nozzle; 46. a liquid feeding pump; 47. a water absorbing member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a drying-machine with feed bin, including casing 1, be equipped with on a vertical lateral wall of casing 1 with the inside intercommunication of casing 1 and be located the feed bin 2 of this vertical lateral wall upper end. Feed bin 2 is overall hopper-shaped, and the cross sectional area of 2 upper ends of feed bin is greater than the cross sectional area of 2 lower extremes of feed bin promptly. The upper end of feeding bin 2 is established to open structure, and the workman when the material loading, emptys the material in feeding bin 2, and the material receives the action of gravity, and the automatic flow is inside casing 1.

Referring to fig. 2, the upper end of the feeding bin 2 is provided with a plurality of connecting shafts 21 which are horizontally arranged and connected with the feeding bin 2, and the connecting shafts 21 are all located at the same horizontal height and are arranged side by side at equal intervals. The connecting shaft 21 is sleeved with a sleeve 22, the sleeve 22 is rotatably connected with the connecting shaft 21, and two ends of the sleeve 22 are abutted against the inner wall of the feeding bin 2. The sleeve 22 is connected with two dust-blocking sheets 23, the length of the dust-blocking sheet 23 is the same as that of the sleeve 22, and the two dust-blocking sheets 23 are located in the same plane, that is, the two dust-blocking sheets 23 are located on an extension line of the same diameter of the sleeve 22. The sleeve 22 is further connected with a gravity piece 24 which is perpendicular to the two dust blocking pieces 23, namely the diameter of the sleeve 22 where the gravity piece 24 is located is perpendicular to the diameter of the dust blocking piece 23, the included angle between the gravity piece 24 and the two dust blocking pieces 23 is 90 degrees, and the length of the gravity piece 24 is the same as that of the sleeve 22. The weight piece 24 has a mass larger than that of the dust-shield piece 23. When the worker dumps the material into the feeding bin 2, the material is abutted to the dust blocking piece 23 or the gravity piece 24, and the dust blocking piece 23 or the gravity piece 24 drives the sleeve 22 to rotate under the action of the gravity of the material, so that the material falls into the feeding bin 2.

Referring to fig. 2, the horizontal distance between adjacent sleeves 22 is less than or equal to 2 times the width of one dust barrier 23. In this embodiment, the horizontal distance between the adjacent sleeve pipes 22 equals 2 times of the width of one dust blocking sheet 23, namely when the dust blocking sheet 23 is parallel to the horizontal plane, the adjacent dust blocking sheets 23 abut against each other, so that the upper end of the feeding bin 2 is sealed, the raised dust inside the feeding bin 2 is not easy to move to the outside of the feeding bin 2, the environment is protected, and the atmospheric pollution is reduced.

Referring to fig. 3, a connecting pipe 25 communicated with the inside of the feeding bin 2 is disposed at the lower end of the feeding bin 2, one end of the connecting pipe 25 far away from the feeding bin 2 is communicated with the inside of the casing 1, and the connecting position of the connecting pipe 25 and the casing 1 is located at the upper end of the side wall of the casing 1. Connecting pipe 25 downward sloping setting, the one end that connecting pipe 25 and feed bin 2 are connected is located highly to be higher than the one end that connecting pipe 25 and casing 1 are connected and is located the height, and the material in the connecting pipe 25 of being convenient for drops in casing 1 automatically, and connecting pipe 25 is difficult for blockking up and improves material loading efficiency. The connecting pipe 25 is in a boss shape and a pipe shape as a whole, and the pipe diameter of one end, close to the feeding bin 2, of the connecting pipe 25 is larger than that of one end, close to the machine shell 1, of the connecting pipe 25. The connecting pipe 25 pipe diameter is closer to casing 1 and is less, and the material in the feed bin 2 of being convenient for blocks up connecting pipe 25, prevents that the inside raise dust of casing 1 from entering into feed bin 2 through connecting pipe 25, reduces the raise dust and moves the external probability of drying-machine.

Referring to fig. 3, a drying assembly 3 is arranged inside the casing 1, the drying assembly 3 includes a plurality of left inclined plates 31 connected to the same vertical side wall as the connecting pipe 25, the left inclined plates 31 are sequentially arranged from top to bottom, the left inclined plates 31 are inclined in a direction away from the feeding bin 2, and the left inclined plates 31 are inclined downward; the drying assembly 3 further comprises a plurality of right inclined plates 32, and the right inclined plates 32 are connected with the opposite side walls of the vertical side walls connected with the left inclined plates 31. The right inclined plates 32 are arranged in this order from top to bottom, the right inclined plates 32 are inclined in a direction close to the feed bin 2, the right inclined plates 32 are arranged to be inclined downward, and the right inclined plates 32 and the left inclined plates 31 are arranged to be staggered up and down. The material in the connection pipe 25 alternately falls on the left inclined plate 31 and the right inclined plate 32 after entering the cabinet 1.

Referring to fig. 1, a plurality of air inlet pipes 12 communicated with the inside of the casing 1 are arranged on the side wall of the casing 1 adjacent to the feeding bin 2, one end of each air inlet pipe 12 far away from the casing 1 is connected with a heat exchanger 13, and the heat exchanger 13 is connected with a blowing pump 14. After the blower pump 14 and the heat exchanger 13 are started, the blower pump 14 changes outside air into air flow which is conveyed to the heat exchanger 13, the air flow forms hot air flow through the heat exchanger 13 and enters the air inlet pipe 12, and finally the hot air flow moves into the shell 1 to contact with materials to dry the materials.

Referring to fig. 3, a dust removing assembly 4 is connected to a side wall opposite to a side wall connected to the feeding bin 2, and the dust removing assembly 4 includes a dust removing pipe 41 horizontally disposed and located at an upper end of the connected side wall. The dust removing pipe 41 is communicated with the inside of the cabinet 1, and one end of the dust removing pipe 41 far away from the cabinet 1 is connected with a dust remover 42. The air inside the cabinet 1 enters the dust collector 42 through the dust removing pipe 41, and is discharged to the outside of the dryer after being removed dust by the dust collector 42. The air outlet end of the dust remover 42 is connected with a fan 43, and after the fan 43 is started, the fan 43 discharges airflow to the outside of the dust remover 42, so that the flowing speed of the airflow inside the dust remover 42 is increased.

Referring to fig. 3, the dust removing pipe 41 is rectangular, a water inlet pipe 44 communicating with the inside of the dust removing pipe 41 is provided at the upper end of the dust removing pipe 41, a liquid feeding pump 46 (see fig. 1) is connected to one end of the water inlet pipe 44 far from the dust removing pipe 41, and the liquid feeding pump 46 (see fig. 1) may be a water pump. A water storage tank is connected to a liquid inlet end of the liquid feed pump 46 (see fig. 1), and the liquid feed pump 46 (see fig. 1) feeds water in the water storage tank to the water inlet pipe 44. The one end that the inlet tube 44 is located dust removal pipe 41 inside is connected with atomizing nozzle 45, and rivers in the inlet tube 44 form water smoke through atomizing nozzle 45 and spray in dust removal pipe 41, carry out the dust fall to the air current in dust removal pipe 41.

Referring to fig. 3, a water absorbing member 47 is provided at a lower end of the interior of the dust removing duct 41, and the water absorbing member 47 may be a sponge. After the water mist sprayed by the atomizing nozzle 45 falls onto the water absorbing piece 47, the humidity of the water absorbing piece 47 is increased, so that the raised dust contacting with the water absorbing piece 47 is adhered to the water absorbing piece 47, and the dust removal quality of the dust removal component 4 is improved.

Referring to fig. 3, a discharge pipe 11 communicating with the inside of the casing 1 is provided at the lower end of the side wall of the casing 1 to which the dust removing unit 4 is connected. The discharge pipe 11 is inclined in a direction away from the housing 1, and the discharge pipe 11 is inclined downward. The height of the discharge pipe 11 is lower than that of the drying component 3. The below of drying component 3 is equipped with the conveyer belt 15 that is located inside casing 1 and the level setting, and the one end of conveyer belt 15 is located inside discharging pipe 11. The machine shell 1 is connected with a conveying motor 16, and the output end of the conveying motor 16 penetrates through the machine shell 1 to be connected with a conveying belt 15. After the transmission motor 16 is started, the transmission belt machine drives the transmission belt 15 to move.

The implementation principle of the embodiment is as follows: the workman emptys the material in feeding storehouse 2, and the material is with keeping off dirt piece 23 or gravity piece 24 butt back, and sleeve pipe 22 rotates, makes the material drop in feeding storehouse 2. In the rotating process of the sleeve 22, the dust blocking sheet 23 or the gravity sheet 24 blocks the upper end of the feeding bin 2, so that the communication area between the feeding bin 2 and the outside is reduced, and the probability that the raised dust in the feeding bin 2 moves to the outside is reduced. Because the quality of gravity piece 24 is greater than the quality of dust blocking piece 23, consequently when there is not material and dust blocking piece 23 or gravity piece 24 butt, gravity piece 24 receives the action of gravity to rotate and gives 2 insides of feed bin, and the vertical setting of gravity piece 24 to make dust blocking piece 23 level setting, a plurality of dust blocking piece 23 level settings block up the upper end port of feed bin 2, and the raise dust of 2 insides of feed bin is difficult for moving to the external world.

Raise dust in feed bin 2 receives the action of gravity to enter into connecting pipe 25, because the inside volume of connecting pipe 25 is less than the inside volume of feed bin 2, make and filled with the material in the connecting pipe 25, the material constantly drops inside casing 1, the material in the feed bin 2 constantly moves to in the connecting pipe 25 to make the inside raise dust of casing 1 be difficult for passing connecting pipe 25, thereby difficult motion is external.

The material entering the casing 1 firstly falls on the left inclined plate 31, and then slides down to the right inclined plate 32 along the left inclined plate 31, and is fully contacted with hot air flow in the falling process, and the material is dried. The material constantly falls to in proper order through left swash plate 31 and right swash plate 32, drops on conveyer belt 15 at last, inside conveyer belt 15 conveyed the discharging pipe 11 with the material, it is less to be located the material kinetic energy on conveyer belt 15, consequently when dropping in discharging pipe 11, is difficult for arousing the raise dust. Finally, the material moves from the discharge pipe 11 to the outside of the dryer.

Air inside the cabinet 1 enters the dust collector 42 through the dust removing pipe 41, and water mist sprayed by the atomizing nozzles 45 in the dust removing pipe 41 contacts with the flying dust in the air flow entering the dust removing pipe 41, so that the flying dust is increased in quality and falls on the water absorbing member 47. The water absorbing member 47 absorbs the mist to become wet, and the dust coming into contact with the water absorbing member 47 is adhered to the water absorbing member 47. The dust in the air flow entering the dust collector 42 is filtered by the dust collector 42, and the cleanliness of the air flow discharged to the outside is ensured.

The end of giving vent to anger of dust remover 42 is equipped with fan 43, and fan 43 accelerates the flow velocity of air current in the dust remover 42 to make the inside air of casing 1 enter into dust removal pipe 41 more easily, reduce from the outlet duct flow to external gas flow, thereby reduce the external raise dust volume of drying-machine that moves, the environmental protection, reduce the atmospheric pollution.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a drying-machine with feed bin, includes casing (1), one side of casing (1) is equipped with discharging pipe (11) that are used for the unloading, its characterized in that: one side that discharging pipe (11) were kept away from in casing (1) is equipped with the feed bin (2) with casing (1) inside intercommunication, casing (1) inside is equipped with stoving subassembly (3), the upper end of feed bin (2) is established to open structure, be equipped with connecting axle (21) that a plurality of levels set up in feed bin (2), it is a plurality of connecting axle (21) set up side by side, it is connected with sleeve pipe (22) to rotate on connecting axle (21), be equipped with two fender dirt pieces (23) that lie in the coplanar on sleeve pipe (22), still be equipped with on sleeve pipe (22) with two equal perpendicular gravity pieces (24) that set up of fender dirt piece (23), the quality of gravity piece (24) is greater than the quality of fender dirt piece (23).

2. The dryer with a feed bin of claim 1, wherein: the horizontal distance between the adjacent sleeves (22) is less than or equal to 2 times of the width of the dust blocking sheet (23).

3. The dryer with a feed bin of claim 1, wherein: feed bin (2) wholly is hopper-shaped, the lower extreme of feeding bin (2) is equipped with and feeds connecting pipe (25) of the inside intercommunication in bin (2), the one end of feeding bin (2) and the inside intercommunication of casing (1) are kept away from in connecting pipe (25).

4. The dryer with a feed bin of claim 3, wherein: connecting pipe (25) downward sloping sets up, the one end that connecting pipe (25) and feed bin (2) are connected is located highly to be higher than the one end that is connected with casing (1) and is located highly, the pipe diameter that connecting pipe (25) are close to feed bin (2) one end is greater than the pipe diameter that connecting pipe (25) are close to casing (1) one end.

5. The dryer with a feed bin of claim 1, wherein: the dust removal device is characterized in that a dust removal component (4) located above the discharging pipe (11) is arranged on the side face, provided with the discharging pipe (11), of the machine shell (1), the dust removal component (4) comprises a dust removal pipe (41) arranged horizontally, and one end, far away from the machine shell (1), of the dust removal pipe (41) is communicated with a dust remover (42).

6. The dryer with a feed bin of claim 5, wherein: and the air outlet end of the dust remover (42) is connected with a fan (43).

7. The dryer with a feed bin of claim 5, wherein: be equipped with on dust removal pipe (41) with the inside inlet tube (44) that communicates of dust removal pipe (41), inlet tube (44) are located and are connected with atomizing nozzle (45) on the end of dust removal pipe (41) inside, the one end that dust removal pipe (41) were kept away from in inlet tube (44) is connected with liquid sending pump (46), the inlet liquid end of liquid sending pump (46) is connected with the storage water tank.

8. The dryer with a feed bin of claim 7, wherein: and a water absorbing part (47) is arranged on the inner wall of the water inlet pipe (44) far away from the atomizing nozzle (45).

9. The dryer with a feed bin of claim 1, wherein: the drying component (3) comprises a plurality of left inclined plates (31) which are sequentially arranged from top to bottom, the left inclined plates (31) are arranged in a downward inclined mode, and the left inclined plates (31) are connected with the vertical side wall, provided with the feeding bin (2), of the machine shell (1); the drying component (3) further comprises a plurality of right inclined plates (32) which are sequentially staggered with the left inclined plates (31) from top to bottom, the right inclined plates (32) are arranged in a downward inclined mode, and the right inclined plates (32) are connected with the vertical side wall, provided with the discharge pipe (11), of the machine shell (1); the air supply device is characterized in that a plurality of air inlet pipes (12) communicated with the interior of the casing (1) are arranged on the side wall, adjacent to the feeding bin (2), of the casing (1), one end, far away from the casing (1), of each air inlet pipe (12) is connected with a heat exchanger (13), and an air blowing pump (14) is connected onto each heat exchanger (13).

10. The dryer with a feed bin of claim 9, wherein: discharging pipe (11) are located highly to be less than the height of stoving subassembly (3) and locate, the below of stoving subassembly (3) is equipped with conveyer belt (15) that the level set up, conveyer belt (15) are close to inside discharging pipe (11) the one end is located discharging pipe (11), be equipped with on casing (1) and be used for driving conveyer belt (16) of motion.

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