CN214950315U

CN214950315U - Constant temperature drying equipment

Info

Publication number: CN214950315U
Application number: CN202120805583.0U
Authority: CN
Inventors: 元婕; 孙爽; 冯斌; 董鑫
Original assignee: Tianjin Kds Industrial Co ltd
Current assignee: Tianjin Kds Industrial Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-30
Anticipated expiration: 2031-04-20

Abstract

The utility model belongs to the field of constant-temperature drying, in particular to constant-temperature drying equipment, which comprises a bearing mechanism, wherein the bearing mechanism comprises a transverse rotary drum and a connecting shaft coaxially fixed at one end of the transverse rotary drum, one end of the connecting shaft is coaxially and fixedly connected with a belt pulley in transmission connection with external driving equipment, the bearing mechanism also comprises a first bearing support, and the connecting shaft is rotated at the top end of the first bearing support through a bearing; put in the material via the material mouth, then close the turnstile, horizontal rotary drum continues to rotate, outside air feed equipment will be hot-blast through gas-supply pipe and connecting pipe carry to the arc intraduct, then spout downwards via gas shower nozzle, after horizontal rotary drum takes the material to the eminence, material free fall, increase heated area, the material is when the whereabouts, with the contact pin striking, the contact pin is smashed the material, and simultaneously, gas shower nozzle spun high velocity air accelerates material falling speed, increase the impact, play the effect of smashing the material.

Description

Constant temperature drying equipment

Technical Field

The utility model relates to a constant temperature drying field specifically is a constant temperature drying equipment.

Background

The domestic organic garbage is an important biomass resource and is widely used for producing biological fertilizer by fermentation at present, because the domestic organic garbage contains more moisture, dehydration treatment is required before fermentation, constant-temperature drying equipment is adopted to carry out constant-temperature transformation on the domestic garbage, and the nutrients in the domestic organic garbage are kept to the maximum extent while drying.

Chinese patent discloses negative pressure constant temperature drying equipment, (grant publication No. CN208684967U), and this patent technology can make the liquid water of rubbish slightly be heated just can volatilize into gas fast, can give rubbish dehydration fast, but, it is when smashing the material, only relies on the heating lamp to heat the drying, and material programming rate is slower, and drying efficiency is lower. Accordingly, a constant temperature drying apparatus has been provided by those skilled in the art to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant temperature drying equipment 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:

a constant temperature drying device comprises a bearing mechanism, wherein the bearing mechanism comprises a transverse rotary drum and a connecting shaft coaxially fixed at one end of the transverse rotary drum, one end of the connecting shaft is coaxially and fixedly connected with a belt pulley in transmission connection with an external driving device, the bearing mechanism further comprises a first bearing support, the connecting shaft rotates at the top end of the first bearing support through a bearing, a material port is formed in the side wall of the transverse rotary drum, a rotary door corresponding to the material port is hinged to the transverse rotary drum, a heating mechanism is installed at the other end of the transverse rotary drum and comprises a cover plate and a shaft tube coaxially fixed on the end surface of the cover plate, the heating mechanism further comprises a gas pipe, the gas pipe is connected with an external gas supply device, the gas pipe penetrates through and is fixed on the cover plate and extends into the transverse rotary drum, and is positioned on the inner side of the shaft tube, the utility model discloses a material smashing device, including a gas-supply pipe, the gas-supply pipe is connected with the connecting pipe that the even interval of fixedly connected with a plurality of was arranged on the gas-supply pipe, equal fixedly connected with arc pipe on the connecting pipe, be fixed with a plurality of gas shower nozzle on the arc pipe, gas shower nozzle all faces down, heating mechanism still includes the second bearing support, the central siphon is fixed second bearing support top, lateral wall a week of horizontal rotary drum installation a plurality of is used for smashing the thimble mechanism of material, the terminal surface of horizontal rotary drum is installed a plurality of and is used for adjusting the actuating mechanism of thimble mechanism.

As a further aspect of the present invention: the ejector pin mechanism comprises a top plate and a plurality of uniformly arranged contact pins fixed on one side of the top plate, the contact pins are inserted into the transverse rotary drum in a sliding mode, and the top plate is located on the outer side of the transverse rotary drum.

As a further aspect of the present invention: the driving mechanism comprises a screw block and a bolt screwed on the screw block, the screw block is fixedly connected with the transverse rotating drum, the driving mechanism further comprises a top block fixed at one end of the top plate, and the bolt is rotatably connected to the top block.

As a further aspect of the present invention: two air holes for exhausting air are formed in the position, close to the middle, of the cover plate.

As a further aspect of the present invention: the liquid spraying device is characterized in that the conveying pipes are fixedly connected to the two sides of the gas conveying pipe, a plurality of liquid spraying heads are uniformly distributed on the conveying pipes, and the gas conveying pipe is connected with an external feeding device.

As a further aspect of the present invention: the liquid spray heads are all horizontally arranged.

As a further aspect of the present invention: the outer diameter of the cover plate corresponds to the inner diameter of the opening end of the transverse rotary drum.

Compared with the prior art, the beneficial effects of the utility model are that:

1. rotate the revolving door of horizontal rotary drum to the top, open the revolving door, put in the material via the material mouth, then close the revolving door, horizontal rotary drum continues to rotate, outside air feeder passes through the gas-supply pipe with hot-blast and the connecting pipe is carried to the arc inside, then spout downwards via gas nozzle, horizontal rotary drum takes the material to the eminence after, the material free fall, increase heated area, the material is when the whereabouts, with the contact pin striking, the contact pin is smashed the material, and simultaneously, gas nozzle spun high velocity air accelerates material falling speed, increase the impact, when guaranteeing dry full, play the effect of smashing the material.

2. When needing to overhaul, rotate the bolt, the bolt removes along the spiral shell piece, drives the roof through the kicking block and removes for contact pin on the roof breaks away from horizontal rotary drum inner wall completely, prevents to cause the injury to the personnel.

Drawings

FIG. 1 is a schematic structural view of a constant temperature drying apparatus;

FIG. 2 is a schematic diagram of the position distribution of a driving mechanism in a constant temperature drying device;

FIG. 3 is a schematic view showing the distribution of the positions of arc-shaped pipes in a constant temperature drying apparatus;

FIG. 4 is an enlarged view of the point A in FIG. 3;

fig. 5 is a schematic view of a cover plate structure in a constant temperature drying device.

In the figure: 1. a carrying mechanism; 101. a material port; 11. a transverse drum; 12. a connecting shaft; 13. a belt pulley; 14. a first bearing bracket; 15. a rotating door; 2. a heating mechanism; 201. air holes; 21. a cover plate; 22. an axle tube; 23. a second bearing bracket; 24. a gas delivery pipe; 25. a connecting pipe; 26. an arc tube; 27. a gas shower; 28. a delivery pipe; 29. a liquid ejection head; 3. a thimble mechanism; 31. a top plate; 32. inserting a pin; 4. a drive mechanism; 41. a screw block; 42. a bolt; 43. and (7) a top block.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a constant temperature drying apparatus includes a bearing mechanism 1, the bearing mechanism 1 includes a horizontal drum 11 and a connecting shaft 12 coaxially fixed at one end thereof, one end of the connecting shaft 12 is coaxially and fixedly connected with a belt pulley 13 in transmission connection with an external driving apparatus, the bearing mechanism 1 further includes a first bearing support 14, the connecting shaft 12 rotates at the top end of the first bearing support 14 through a bearing, a material port 101 is formed on a side wall of the horizontal drum 11, a rotating door 15 corresponding to the material port 101 is hinged on the horizontal drum 11, a heating mechanism 2 is installed at the other end of the horizontal drum 11, the heating mechanism 2 includes a cover plate 21 and a shaft tube 22 coaxially fixed at an end surface thereof, the heating mechanism 2 further includes a gas pipe 24, the gas pipe 24 is connected with an external gas supply apparatus, the gas pipe 24 is fixed on the cover plate 21 and extends into the horizontal drum 11, the gas-supply pipe 24 is located the central siphon 22 inboardly, the even interval arrangement's of fixedly connected with a plurality of connecting pipe 25 on the gas-supply pipe 24, equal fixedly connected with arc pipe 26 on the connecting pipe 25, be fixed with a plurality of gas shower nozzle 27 on the arc pipe 26, gas shower nozzle 27 all faces downwards, heating mechanism 2 still includes second bearing bracket 23, central siphon 22 is fixed on second bearing bracket 23 top, lateral wall a week installation a plurality of horizontal rotary drum 11 is used for smashing thimble mechanism 3 of material, the actuating mechanism 4 that a plurality of is used for adjusting thimble mechanism 3 is installed to the terminal surface of horizontal rotary drum 11.

In this embodiment: when in use, an external driving motor is connected with a belt pulley 13 through a belt, the connecting shaft 12 drives the transverse rotating drum 11 to rotate, the rotating door 15 of the transverse rotating drum 11 is rotated to the upper part, the rotating door 15 is opened, materials are put in through the material opening 101, then the rotating door 15 is closed, the transverse rotating drum 11 continues to rotate, an external air supply device conveys hot air to the inner part of the arc-shaped pipe 26 through the air conveying pipe 24 and the connecting pipe 25 and then downwards sprayed out through the air spray nozzle 27, the materials are freely dropped to increase the heating area after being taken to the high position by the transverse rotating drum 11, the materials collide with the contact pin 32 when falling, the contact pin 32 crushes the materials, meanwhile, the high-speed air flow sprayed by the air spray nozzle 27 accelerates the falling speed of the materials to increase the impact force, the effect of crushing the materials is achieved when the drying is fully ensured, when the maintenance is needed, the bolt 42 is rotated, the bolt 42 moves along the screw block 41, the top plate 31 is driven to move by the top block 43, so that the pins 32 on the top plate 31 are completely separated from the inner wall of the transverse rotary drum 11, and the personnel is prevented from being hurt.

In fig. 1 and 3: thimble mechanism 3 includes roof 31 and fixes the contact pin 32 of a plurality of uniform arrangement on one side thereof, and contact pin 32 slides to be inserted inside horizontal rotary drum 11, and roof 31 is located the horizontal rotary drum 11 outside, drives roof 31 through kicking block 43 and removes for inside contact pin 32 on roof 31 inserts horizontal rotary drum 11 completely, the material when the whereabouts, with contact pin 32 striking, contact pin 32 smashes the material.

In fig. 1 and 2: actuating mechanism 4 includes spiral shell piece 41 and the bolt 42 of spiro union on it, spiral shell piece 41 and horizontal rotary drum 11 fixed connection, and actuating mechanism 4 is still including fixing the kicking block 43 in roof 31 one end, and bolt 42 rotates to be connected on kicking block 43, rotates bolt 42, and bolt 42 moves along spiral shell piece 41, drives roof 31 through kicking block 43 and removes for contact pin 32 on the roof 31 breaks away from horizontal rotary drum 11 inner wall completely, prevents to cause the injury to the personnel.

In fig. 5: two air holes 201 for exhausting air are opened on the cover plate 21 near the middle position, and when hot air is input for heating, moisture is exhausted through the air holes 201, so that the air pressure is kept balanced.

In fig. 3: the equal fixedly connected with conveying pipeline 28 in both sides of gas-supply pipe 24, equal fixedly connected with a plurality of liquid spray head 29 of evenly arranging on the conveying pipeline 28, gas-supply pipe 24 is connected with outside feedway, and outside feedway will decompose and carry with liquid via conveying pipeline 28, then spout via liquid spray head 29, convenient to use, the equal level of liquid spray head 29 is arranged, can be even spray to the material of whereabouts state.

In fig. 1: the external diameter of apron 21 corresponds with horizontal rotary drum 11 open end internal diameter, and apron 21 and horizontal rotary drum 11 open end are clearance fit, and apron 21 seals horizontal rotary drum 11 open end, and solid particle does not reveal, simultaneously, guarantees the normal rotation of horizontal rotary drum 11.

The utility model discloses a theory of operation is: when in use, an external driving motor is connected with a belt pulley 13 through a belt, the connecting shaft 12 drives the transverse rotating drum 11 to rotate, the rotating door 15 of the transverse rotating drum 11 is rotated to the upper part, the rotating door 15 is opened, materials are put in through the material opening 101, then the rotating door 15 is closed, the transverse rotating drum 11 continues to rotate, an external air supply device conveys hot air to the inner part of the arc-shaped pipe 26 through the air conveying pipe 24 and the connecting pipe 25 and then downwards sprayed out through the air spray nozzle 27, the materials are freely dropped to increase the heating area after being taken to the high position by the transverse rotating drum 11, the materials collide with the contact pin 32 when falling, the contact pin 32 crushes the materials, meanwhile, the high-speed air flow sprayed by the air spray nozzle 27 accelerates the falling speed of the materials to increase the impact force, the effect of crushing the materials is achieved when the drying is fully ensured, when the maintenance is needed, the bolt 42 is rotated, the bolt 42 moves along the screw block 41, the top plate 31 is driven to move by the top block 43, so that the pins 32 on the top plate 31 are completely separated from the inner wall of the transverse rotary drum 11, and the personnel is prevented from being hurt.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The constant-temperature drying equipment is characterized by comprising a bearing mechanism (1), wherein the bearing mechanism (1) comprises a transverse rotary drum (11) and a connecting shaft (12) coaxially fixed at one end of the transverse rotary drum, one end of the connecting shaft (12) is coaxially and fixedly connected with a belt pulley (13) in transmission connection with external driving equipment, the bearing mechanism (1) further comprises a first bearing support (14), the connecting shaft (12) rotates at the top end of the first bearing support (14) through a bearing, a material port (101) is formed in the side wall of the transverse rotary drum (11), a rotary door (15) corresponding to the material port (101) is hinged to the transverse rotary drum (11), a heating mechanism (2) is installed at the other end of the transverse rotary drum (11), and the heating mechanism (2) comprises a cover plate (21) and a shaft tube (22) coaxially fixed on the end face of the heating mechanism, heating mechanism (2) is still including gas-supply pipe (24), gas-supply pipe (24) are connected with outside air supply equipment, gas-supply pipe (24) run through to be fixed on apron (21) and extend to inside horizontal rotary drum (11), gas-supply pipe (24) are located central siphon (22) are inboard, connecting pipe (25) that fixedly connected with a plurality of even interval arranged on gas-supply pipe (24), equal fixedly connected with arc pipe (26) on connecting pipe (25), be fixed with a plurality of gas shower nozzle (27) on arc pipe (26), gas shower nozzle (27) all face down, heating mechanism (2) still includes second bearing support (23), central siphon (22) are fixed second bearing support (23) top, lateral wall a week of horizontal rotary drum (11) is installed a plurality of thimble mechanism (3) that are used for crushing material, and a plurality of driving mechanisms (4) used for adjusting the thimble mechanisms (3) are arranged on the end surface of the transverse rotary drum (11).

2. A thermostatic drying apparatus according to claim 1, characterized in that said ejector pin mechanism (3) comprises a top plate (31) and a plurality of uniformly arranged pins (32) fixed on one side thereof, said pins (32) being slidably inserted inside said transversal drum (11), said top plate (31) being located outside said transversal drum (11).

3. A thermostatic drying apparatus according to claim 2, characterized in that the driving mechanism (4) comprises a screw block (41) and a bolt (42) screwed thereon, the screw block (41) being fixedly connected with the transverse drum (11), the driving mechanism (4) further comprises a top block (43) fixed at one end of the top plate (31), the bolt (42) being rotatably connected to the top block (43).

4. The drying equipment with constant temperature according to claim 1, characterized in that two air holes (201) for exhausting air are opened on the cover plate (21) near the middle position.

5. The constant-temperature drying equipment as claimed in claim 1, wherein a delivery pipe (28) is fixedly connected to both sides of the air delivery pipe (24), a plurality of liquid spray heads (29) which are uniformly arranged are fixedly connected to the delivery pipe (28), and the air delivery pipe (24) is connected with an external feeding device.

6. A thermostatic drying device according to claim 5, characterized in that the liquid spray heads (29) are all arranged horizontally.

7. A thermostatic drying apparatus according to claim 1, characterized in that the external diameter of the cover plate (21) corresponds to the internal diameter of the open end of the transverse drum (11).