CN211734153U

CN211734153U - Roller dryer for tunnel kiln dirty soil and sludge

Info

Publication number: CN211734153U
Application number: CN201922389877.5U
Authority: CN
Inventors: 张帆
Original assignee: Xuzhou Zhenfeng New Wall Material Co ltd
Current assignee: Xuzhou Zhenfeng New Wall Material Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-23
Anticipated expiration: 2029-12-26

Abstract

The utility model belongs to the technical field of the drum dryer, especially, be a drum dryer that tunnel cave dirt, mud were used, including the desiccator body, the one end of desiccator body is provided with the outlet duct, and the one end of outlet duct is provided with handles the case, and the inside of handling the case is provided with the cooling chamber, and the upper end in cooling chamber is provided with the filter chamber, and the upper end of filter chamber is provided with the absorption chamber, and the inside of desiccator body is provided with the barrel chamber. The utility model discloses through add water inlet, scavenge pipe and water jet, accomplish the drying back to mud at the desiccator body, can wash the inside of desiccator body all around comprehensively, improved the cleaning efficiency; through addding the processing case, and handle the case and constitute by cooling chamber, filter chamber and absorption chamber, the cooling chamber can make the desiccator body carry out the tail gas that produces in the drying process to mud and cool down, has avoided the tail gas that has the heat degree to give off in the atmosphere and cause the problem of influence to the environment.

Description

Roller dryer for tunnel kiln dirty soil and sludge

Technical Field

The utility model relates to a drum dryer technical field specifically is a drum dryer that tunnel cave soil, mud were used.

Background

The tunnel kiln is a kiln similar to a tunnel and internally provided with delivery vehicles such as kiln cars and the like built by refractory materials, heat insulation materials and building materials, is modern continuous-type fired thermal equipment, is widely used for roasting production of ceramic products, and also has application in metallurgical industries such as grinding materials and the like, wherein the latest tunnel kiln designed in the place of Russian lingger is advanced, dirty soil, sludge and the like are required to be used during production of the tunnel kiln, but the dirty soil and the sludge need to be dried in advance, and a roller dryer is required to be used for drying treatment, and the roller dryer is also called a rotary drum dryer, a rotary dryer and the like, and is a contact type internal heating conduction type drying machine. In the drying process, heat is transferred from the inner wall of the roller to the outer wall of the roller and penetrates through food materials attached to the outer wall surface of the roller to be dried, and water on the materials is evaporated.

There are the following problems:

1. after the drying is accomplished to mud at the desiccator body, can not wash the inside of desiccator body all around comprehensively, reduced the cleaning efficiency, reduced cleanliness degree and thoroughness nature, make the corner wash unclean defect easily to can not be better dry mud the next time, can't guarantee the cleaning performance.

2. The tail gas that can not make the desiccator body carry out the drying process to mud and produce cools down, and then has increased the cooling time of tail gas, and the tail gas that has the heat distributes and causes the problem of influence to the environment in the atmosphere easily, can not filter the smoke and dust that have in the tail gas simultaneously, also can't adsorb the poisonous and harmful gas that has in the tail gas, makes smoke and dust and poisonous and harmful gas discharge to the environment easily, can't guarantee the cleanliness factor of discharging tail gas.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a tunnel cave soil, drum dryer that mud was used, the drying back has been accomplished to mud at the desiccator body to the desiccator body, can not carry out comprehensive washing all around to the inside of desiccator body, the cleaning efficiency is reduced, cleanliness factor and thoroughness have been reduced, make the problem of the unclean defect of corner washing easily, furthermore, can not make the desiccator body carry out the tail gas that produces in the drying process to mud and cool down, and then the cooling time of tail gas has been increased, the tail gas that has the heat degree distributes and causes the problem of influence to the environment easily in the atmosphere.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roller dryer that tunnel cave soil, mud were used, includes the desiccator body, the one end of desiccator body is provided with the outlet duct, the one end of outlet duct is provided with handles the case, the inside of handling the case is provided with the cooling chamber, the upper end in cooling chamber is provided with the filter chamber, the upper end in filter chamber is provided with the absorption chamber, the inside of desiccator body is provided with the tube chamber, the one end that the outlet duct was kept away from to the desiccator body is provided with the water inlet, the one end of water inlet and the inside that is located the tube chamber are provided with the scavenge pipe, the water jet has been seted up to the outward appearance wall of scavenge pipe, and the one end of scavenge pipe and the interior table wall that is located the tube chamber are provided with the fixed plate, the outside of scavenge pipe is provided with the pipe box, be provided with the hot.

As an optimal technical scheme of the utility model, the exterior wall of hot plate is provided with the heat preservation, the shape of heat preservation is the same with the shape of hot plate.

As an optimal technical scheme of the utility model, the exterior wall one end of desiccator body is provided with the outlet pipe, the exterior wall of outlet pipe is provided with the outlet valve.

As a preferred technical scheme of the utility model, the upper end of desiccator body is provided with the feed inlet, and the lower extreme of desiccator body is provided with the discharge gate.

As a preferred technical scheme of the utility model, the exterior wall of desiccator body is provided with gear drive mechanism, one side of gear drive mechanism is provided with the motor, the bottom of motor is provided with the supporting shoe, gear drive mechanism's both sides are provided with supplementary slewing mechanism.

As an optimized technical scheme of the utility model, the shape of scavenge pipe is the cylinder structure, the shape of water jet is semi-circular, the quantity of water jet is a plurality of groups.

As an optimal technical scheme of the utility model, the shape in cooling chamber, filter chamber and absorption chamber is the rectangle, the inside in cooling chamber is provided with snakelike cooling tube, and the inside of filter chamber is provided with the filter.

As an optimal technical scheme of the utility model, the bottom of handling the case is provided with the gas vent, the shape of gas vent is the cylinder structure.

Compared with the prior art, the utility model provides a drum dryer that tunnel cave soil, mud were used possesses following beneficial effect:

1. this tunnel cave soil, drum dryer that mud was used, through addding the water inlet, scavenge pipe and water jet, accomplish dry back at the desiccator body to mud, can wash the inside of desiccator body through connecting the water inlet, water spout blowout on from the scavenge pipe, can wash the inside of desiccator body all around comprehensively, the cleaning efficiency is improved, cleanliness factor and thoroughness have been increased, the corner has been avoided wasing the not clear defect, and easy operation is convenient, thereby can be better carry out the drying next time to mud, furthermore, through addding the pipe box, can play the effect of protection to the scavenge pipe, mud gets into the water jet and causes the problem that the jam appears when having avoided the desiccator body to carry out the drying to mud, and the cleaning performance is guaranteed.

2. This a tunnel cave soil, drum dryer that mud was used, through addding the processing case, and handle the case by the cooling chamber, filter chamber and absorption chamber are constituteed, the cooling chamber can make the desiccator body carry out the tail gas that produces in the drying process to mud and cool down, and then accelerated the cool time of tail gas, the tail gas of having avoided having the heat degree distributes in the atmosphere and causes the problem of influence to the environment, the smoke and dust that the filter chamber can have in the filtration tail gas, the absorption chamber can adsorb the poisonous and harmful gas that has in the tail gas, prevent smoke and dust and poisonous and harmful gas from discharging in the environment, the cleanliness factor of discharging tail gas has been guaranteed.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a plan sectional view of the present invention;

fig. 3 is an enlarged view of part a of the present invention.

In the figure: 1. a dryer body; 2. an air outlet pipe; 3. a treatment tank; 4. a cooling chamber; 5. a filter chamber; 6. An adsorption chamber; 7. a barrel cavity; 8. a water inlet; 9. cleaning the tube; 10. a water jet; 11. a fixing plate; 12. Pipe sleeve; 13. heating plates; 14. heating wires; 15. a heat-insulating layer; 16. a water outlet pipe; 17. a feed inlet; 18. a discharge port; 19. a gear drive mechanism; 20. a motor; 21. a support block; 22. an auxiliary rotating mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: a roller dryer for dirty soil and sludge in tunnel kilns comprises a dryer body 1, an air outlet pipe 2 is arranged at one end of the dryer body 1, a treatment box 3 is arranged at one end of the air outlet pipe 2, a cooling cavity 4 is arranged inside the treatment box 3, a filter cavity 5 is arranged at the upper end of the cooling cavity 4, an adsorption cavity 6 is arranged at the upper end of the filter cavity 5, a cylinder cavity 7 is arranged inside the dryer body 1, a water inlet 8 is arranged at one end of the dryer body 1 far away from the air outlet pipe 2, a cleaning pipe 9 is arranged at one end of the water inlet 8 and inside the cylinder cavity 7, a water spray opening 10 is arranged on the outer wall of the cleaning pipe 9, a fixing plate 11 is arranged at one end of the cleaning pipe 9 and on the inner surface wall of the cylinder cavity 7, a pipe sleeve 12 is arranged outside the cleaning pipe 9, a heating plate 13 is arranged between the dryer body 1 and the cylinder cavity 7, and a heating wire 14 is arranged inside the heating plate 13; by additionally arranging the water inlet 8, the cleaning pipe 9 and the water spraying port 10, after the drying machine body 1 finishes drying sludge, the interior of the drying machine body 1 can be cleaned by connecting the water inlet 8, water is sprayed out from the water spraying port 10 on the cleaning pipe 9, the periphery of the interior of the drying machine body 1 can be comprehensively cleaned, the cleaning efficiency is improved, the cleanliness and the thoroughness are increased, the defect that corners are not cleaned cleanly is overcome, the operation is simple and convenient, the next time sludge is dried better, in addition, the cleaning pipe 9 can be protected by additionally arranging the pipe sleeve 12, the problem that the sludge enters the water spraying port 10 to cause blockage when the drying machine body 1 dries the sludge is avoided, and the cleaning effect is ensured; through addding processing box 3, and processing box 3 is by cooling chamber 4, filter chamber 5 and absorption chamber 6 are constituteed, cooling chamber 4 can make desiccator body 1 carry out the tail gas that produces in the drying process to mud and cool down, and then accelerated the cooling time of tail gas, the tail gas of having avoided having the heat degree distributes in the atmosphere and causes the problem of influence to the environment, the smoke and dust that filter chamber 5 can have in the filtration tail gas, absorption chamber 6 can adsorb the poisonous and harmful gas that has in the tail gas, prevented smoke and dust and poisonous and harmful gas from discharging in the environment, the cleanliness factor of discharging tail gas has been guaranteed.

In this embodiment, the outer wall of the heating plate 13 is provided with a heat insulating layer 15, and the shape of the heat insulating layer 15 is the same as that of the heating plate 13; the heat preservation layer 15 can strengthen the heat preservation effect of the dryer body 1, heat is not easy to dissipate from the outer wall of the dryer body 1, energy is saved, and therefore cost is reduced. One end of the outer surface wall of the dryer body 1 is provided with a water outlet pipe 16, and the outer surface wall of the water outlet pipe 16 is provided with a water outlet valve; the cleaned sewage flows out of the water outlet pipe 16. The upper end of the dryer body 1 is provided with a feed inlet 17, and the lower end of the dryer body 1 is provided with a discharge outlet 18; and (3) putting the sludge into the dryer body 1 through the feeding hole 17 for drying treatment, and discharging the sludge from the discharging hole 18 after the drying treatment is finished. The outer wall of the dryer body 1 is provided with a gear driving mechanism 19, one side of the gear driving mechanism 19 is provided with a motor 20, the bottom end of the motor 20 is provided with a supporting block 21, and two sides of the gear driving mechanism 19 are provided with auxiliary rotating mechanisms 22; the motor 20 drives the gear driving mechanism 19 to rotate, so that the sludge in the dryer body 1 cannot be precipitated together, and the heated uniformity of the sludge is improved. The cleaning pipe 9 is of a cylindrical structure, the water spray nozzles 10 are semicircular, and the number of the water spray nozzles 10 is a plurality of groups; water is sprayed out from the water spray nozzles 10 on the cleaning pipe 9, the inside of the dryer body 1 can be comprehensively cleaned all around, the cleaning efficiency is improved, the cleanliness and the thoroughness are increased, and the defect that the corner cannot be cleaned cleanly is overcome. The cooling chamber 4, the filtering chamber 5 and the adsorption chamber 6 are rectangular, a serpentine cooling pipe is arranged in the cooling chamber 4, and a filtering plate is arranged in the filtering chamber 5; cooling chamber 4 can make desiccator body 1 carry out the tail gas that produces in the drying process to mud and cool down, and then has accelerated the cool time of tail gas, has avoided the tail gas that has the heat degree to give off in the atmosphere and to the problem that the environment caused the influence, and filter chamber 5 can filter the smoke and dust that have in the tail gas, and adsorption chamber 6 can adsorb the poisonous and harmful gas that has in the tail gas, has prevented smoke and dust and poisonous and harmful gas from discharging in the environment. The bottom end of the treatment box 3 is provided with an exhaust port which is in a cylindrical structure; the treated tail gas is discharged into the atmosphere through an exhaust port. 1. A dryer body; 2. an air outlet pipe; 3. a treatment tank; 4. a cooling chamber; 5. a filter chamber; 6. an adsorption chamber; 7. a barrel cavity; 8. a water inlet; 9. cleaning the tube; 10. a water jet; 11. a fixing plate; 12. pipe sleeve; 13. heating plates; 14. heating wires; 15. a heat-insulating layer; 16. a water outlet pipe; 17. a feed inlet; 18. a discharge port; 19. a gear drive mechanism; 20. a motor; 21. a support block; 22. an auxiliary rotating mechanism.

The utility model discloses a theory of operation and use flow: a roller dryer for tunnel kiln dirt and sludge is characterized in that when the roller dryer is used, firstly, sludge is put into a dryer body 1 through a feed inlet 17, then a cylinder cavity 7 is heated through the cooperation of a heating plate 13 and a heating wire 14, in addition, tail gas generated in the drying process of the sludge by the dryer body 1 is cooled by adding a treatment box 3, the treatment box 3 consists of a cooling cavity 4, a filter cavity 5 and an adsorption cavity 6, the cooling cavity 4 can ensure that the tail gas generated in the drying process of the sludge by the dryer body 1 is cooled, the cooling time of the tail gas is further accelerated, the problem that the tail gas with heat is emitted into the atmosphere to influence the environment is avoided, the filter cavity 5 can filter smoke dust in the tail gas, the adsorption cavity 6 can adsorb toxic and harmful gas in the tail gas, and the smoke dust and the toxic and harmful gas are prevented from being discharged into the environment, guaranteed the cleanliness factor of exhaust emission, treat that desiccator body 1 accomplishes the drying back to mud, through addding water inlet 8, scavenge pipe 9 and water jet 10, can wash desiccator body 1's inside through connecting water inlet 8, water is from water jet 10 blowout on the scavenge pipe 9, can wash desiccator body 1's inside all around comprehensively, the cleaning efficiency is improved, cleanliness factor and thoroughness have been increased, the corner has been avoided wasing unclean defect, easy operation is convenient, thereby can be better carry out the drying next time to mud, furthermore, through addding pipe box 12, can play the effect of protection to scavenge pipe 9, mud gets into water jet 10 and causes the problem of jam when having avoided desiccator body 1 to carry out the drying to mud, the cleaning performance has been guaranteed.

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

Claims

1. The utility model provides a drum dryer that tunnel cave soil, mud were used, includes desiccator body (1), its characterized in that: the drying machine is characterized in that an air outlet pipe (2) is arranged at one end of the drying machine body (1), a treatment box (3) is arranged at one end of the air outlet pipe (2), a cooling cavity (4) is arranged inside the treatment box (3), a filtering cavity (5) is arranged at the upper end of the cooling cavity (4), an adsorption cavity (6) is arranged at the upper end of the filtering cavity (5), a barrel cavity (7) is arranged inside the drying machine body (1), a water inlet (8) is arranged at one end, far away from the air outlet pipe (2), of the drying machine body (1), a cleaning pipe (9) is arranged at one end of the water inlet (8) and inside the barrel cavity (7), a water spraying opening (10) is formed in the outer wall of the cleaning pipe (9), a fixing plate (11) is arranged at one end of the cleaning pipe (9) and on the inner surface wall of the barrel cavity (7), a pipe sleeve (12) is, a heating plate (13) is arranged between the dryer body (1) and the barrel cavity (7), and a heating wire (14) is arranged inside the heating plate (13).

2. The roller dryer for tunnel kiln dirt and sludge according to claim 1, characterized in that: the outer wall of the heating plate (13) is provided with a heat insulation layer (15), and the shape of the heat insulation layer (15) is the same as that of the heating plate (13).

3. The roller dryer for tunnel kiln dirt and sludge according to claim 1, characterized in that: one end of the outer surface wall of the dryer body (1) is provided with a water outlet pipe (16), and the outer surface wall of the water outlet pipe (16) is provided with a water outlet valve.

4. The roller dryer for tunnel kiln dirt and sludge according to claim 1, characterized in that: the upper end of the dryer body (1) is provided with a feeding hole (17), and the lower end of the dryer body (1) is provided with a discharging hole (18).

5. The roller dryer for tunnel kiln dirt and sludge according to claim 1, characterized in that: the outer wall of the dryer body (1) is provided with a gear driving mechanism (19), one side of the gear driving mechanism (19) is provided with a motor (20), the bottom end of the motor (20) is provided with a supporting block (21), and two sides of the gear driving mechanism (19) are provided with auxiliary rotating mechanisms (22).

6. The roller dryer for tunnel kiln dirt and sludge according to claim 1, characterized in that: the cleaning pipe (9) is of a cylindrical structure, the water spraying ports (10) are semicircular, and the number of the water spraying ports (10) is a plurality of groups.

7. The roller dryer for tunnel kiln dirt and sludge according to claim 1, characterized in that: the shape of cooling chamber (4), filter chamber (5) and absorption chamber (6) is the rectangle, the inside of cooling chamber (4) is provided with snakelike cooling tube, and the inside of filter chamber (5) is provided with the filter.

8. The roller dryer for tunnel kiln dirt and sludge according to claim 1, characterized in that: the bottom of handling case (3) is provided with the gas vent, the shape of gas vent is the cylinder structure.