CN217179193U

CN217179193U - Automatic drying device of raw materials for powdered ore production

Info

Publication number: CN217179193U
Application number: CN202220466134.2U
Authority: CN
Inventors: 董强
Original assignee: Tianjin Binlong Building Materials Co ltd
Current assignee: Tianjin Binlong Building Materials Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-12
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses an automatic drying device for raw materials for mineral powder production, which comprises a conveying seat, wherein the top of the conveying seat is provided with a U-shaped cover, and the top of the conveying seat is provided with a conveying groove, a conveying mechanism is arranged in the conveying groove, two groups of drying mechanisms are arranged between the inside of the conveying groove and the U-shaped cover, an air pump is arranged at the top of the U-shaped cover, a three-way pipe is arranged at the air outlet end of the air pump, one end of the three-way pipe is connected with a heating box, one side of the heating box is provided with a first connecting pipe, one end of the first connecting pipe is connected with the drying mechanism at the left end, the other end of the three-way pipe is provided with a second connecting pipe, one end of the second connecting pipe is connected with the right drying mechanism, an air inlet pipe is arranged at the air inlet end of the air pump, and one end of the air inlet pipe extends to one end of the U-shaped cover. The utility model discloses when using, not only reduced the energy loss, improved powdered ore drying efficiency simultaneously.

Description

Automatic drying device of raw materials for powdered ore production

Technical Field

The utility model relates to a stoving technical field specifically is an automatic drying device of raw materials for powdered ore production.

Background

In the process of processing the mineral powder, the raw materials need to be cleaned to facilitate the processing. However, in the existing process of drying the raw ore powder, only high-temperature gas is usually used for drying, but the method has the problems of serious energy consumption and low drying efficiency, and the loss of the high-temperature gas cannot be effectively utilized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic drying device of raw materials for powdered ore production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic drying device for raw materials for mineral powder production comprises a conveying seat, wherein a U-shaped cover is arranged at the top of the conveying seat, and the top of the conveying seat is provided with a conveying groove, a conveying mechanism is arranged in the conveying groove, two groups of drying mechanisms are arranged between the inside of the conveying groove and the U-shaped cover, an air pump is arranged at the top of the U-shaped cover, a three-way pipe is arranged at the air outlet end of the air pump, one end of the three-way pipe is connected with a heating box, one side of the heating box is provided with a first connecting pipe, one end of the first connecting pipe is connected with the drying mechanism at the left end, the other end of the three-way pipe is provided with a second connecting pipe, one end of the second connecting pipe is connected with the right drying mechanism, an air inlet pipe is arranged at the air inlet end of the air pump, one end of the air inlet pipe extends to one end of the U-shaped cover, and a gas collecting hood is arranged on the air inlet pipe.

Preferably, conveying mechanism includes a plurality of conveying roller and conveyer belt, and a plurality of the conveying roller evenly sets up in the conveyer trough, just the conveyer belt cover is established at a plurality of between the conveying roller.

Preferably, the one end of transport seat has been seted up the linkage chamber, the linkage intracavity be provided with a plurality of with the axis of rotation that the conveying roller matches, a plurality of all be provided with the sprocket in the axis of rotation, a plurality of the cover is equipped with the chain between the sprocket, just the front of transport seat is provided with driving motor, driving motor's output shaft and one of them the one end of axis of rotation is connected.

Preferably, two stoving mechanism all includes six transfer pipes, a plurality of shower nozzle and the mountain venturi tube of giving vent to anger, six the transfer pipe evenly sets up between the top of conveyer trough and U-shaped cover is inside, and a plurality of shower nozzle of giving vent to anger evenly sets up and is corresponding on the transfer pipe, the three link of mountain venturi tube respectively with correspond the one end of transfer pipe is connected, and two about corresponding be provided with the third connecting pipe between the one side that the mountain venturi tube is close to each other, and first connecting pipe and second connecting pipe all with the mountain venturi tube intercommunication on two stoving mechanisms that correspond.

Preferably, be located the left three in below a plurality of drainage hole has all been seted up to the bottom surface of transfer pipe, prevent on the water droplet on the powdered ore raw materials falls the shower nozzle of giving vent to anger of transfer pipe top, enter into in the transfer pipe through the shower nozzle of giving vent to anger to lead to the intraductal ponding of transfer.

Preferably, a plurality of heating pipes and temperature sensors are arranged in the heating box.

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

1. the utility model is provided with the conveying seat, the U-shaped cover, the air pump, the first connecting pipe, the second connecting pipe and the two drying mechanisms, so that the cleaned mineral powder raw material on the conveying belt can be dried at the upper end and the lower end simultaneously, the drying efficiency is accelerated, and the drying quality is improved;

2. the utility model discloses still set up intake pipe and gas collecting hood simultaneously, can retrieve the steam that the U-shaped cover port leaked and recycle to improve energy efficiency, reached energy-concerving and environment-protective effect.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is a schematic top sectional view of the present invention.

In the figure: 1. a conveying seat; 2. a U-shaped cover; 3. a conveying mechanism; 301. a conveying roller; 302. a conveyor belt; 4. a drying mechanism; 401. a transit tube; 402. an air outlet nozzle; 403. a mountain-shaped pipe; 5. an air pump; 6. A three-way pipe; 7. a heating box; 8. a first connecting pipe; 9. a second connecting pipe; 10. an air inlet pipe; 11. a gas-collecting hood; 12. a sprocket; 13. a chain; 14. a drive motor; 15. heating a tube; 16. a temperature sensor; 17. and a third connecting pipe.

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. 1-2, the present invention provides a technical solution: an automatic drying device for raw materials for mineral powder production comprises a conveying seat 1, a U-shaped cover 2 is arranged at the top of the conveying seat 1, and the top of the conveying seat 1 is provided with a conveying groove, a conveying mechanism 3 is arranged in the conveying groove, two groups of drying mechanisms 4 are arranged between the inside of the conveying groove and the U-shaped cover 2, an air pump 5 is installed at the top of the U-shaped cover 2, a three-way pipe 6 is installed at the air outlet end of the air pump 5, one end of the three-way pipe 6 is connected with a heating box 7, a first connecting pipe 8 is installed on one side of the heating box 7, one end of the first connecting pipe 8 is connected with the left-end drying mechanism 4, a second connecting pipe 9 is installed at the other end of the three-way pipe 6, one end of the second connecting pipe 9 is connected with the right-side drying mechanism 4, an air inlet pipe 10 is installed at the air inlet end of the air pump 5, one end of the air inlet pipe 10 extends to one end of the U-shaped cover 2, and a gas collecting cover 11 is installed on the air inlet pipe 10;

the conveying mechanism 3 comprises a plurality of conveying rollers 301 and a conveying belt 302, the plurality of conveying rollers 301 are uniformly arranged in a conveying groove, the conveying belt 302 is sleeved among the plurality of conveying rollers 301, one end of the conveying seat 1 is provided with a linkage cavity, a plurality of rotating shafts matched with the conveying rollers 301 are arranged in the linkage cavity, chain wheels 12 are arranged on the plurality of rotating shafts, chains 13 are sleeved among the plurality of chain wheels, a driving motor 14 is arranged on the front surface of the conveying seat 1, an output shaft of the driving motor 14 is connected with one end of one of the rotating shafts, the two drying mechanisms 4 respectively comprise six transfer pipes 401, a plurality of air outlet nozzles 402 and a mountain-shaped pipe 403, the six transfer pipes 401 are uniformly arranged between the conveying groove and the inside of the top end of the U-shaped cover 2, the plurality of air outlet nozzles 402 are uniformly arranged on the corresponding transfer pipes 401, three connecting ends of the mountain-shaped pipe 403 are respectively connected with one end of the corresponding transfer pipes 401, and install third connecting pipe 17 between the one side that two upper and lower mountain-shaped pipes 403 that correspond are close to each other, and first connecting pipe 8 and second connecting pipe 9 all communicate with mountain-shaped pipe 403 on two stoving mechanisms 4 that correspond, a plurality of drainage hole has all been seted up on the bottom surface of the left three transfer pipe 401 in below, prevent that the water droplet on the powdered ore raw materials from dropping on the outlet nozzle 402 of transfer pipe 401 top, enter into in the transfer pipe 401 through outlet nozzle 402, thereby lead to ponding in the transfer pipe 401, install a plurality of heating pipe 15 and temperature sensor 16 in the heating cabinet 7.

The working principle is as follows: the utility model is externally connected with a control device, when in use, mineral powder raw materials are conveyed on a conveying belt 302 from left to right, an air pump 5 works, air is absorbed by a gas collecting hood 11 arranged at the port at the left end of a U-shaped hood 2 and is sent to a three-way pipe 6 through an air inlet pipe 10 and the air pump 5, the three-way pipe 6 respectively conveys the air through a first connecting pipe 8 and a second connecting pipe 9, the air at the left end of the three-way pipe 6 is sent into a heating box 7, after the air is heated by a heating pipe 15 in the heating box 7, high-temperature air is sent to a drying mechanism 4 at the left end through the first connecting pipe 8, the high-temperature air is sprayed out through a gas outlet spray nozzle 402 after being conveyed through a mountain-shaped pipe 403 and a middle rotating pipe 401, the mineral powder raw materials are dried at high temperature, meanwhile, after the air at the right end of the three-way pipe 6 is sent into the second connecting pipe 9, the high-temperature air is directly acted on the mineral powder raw materials through the drying mechanism 4 at the right end, the mineral powder raw materials after being dried for a period of time at a high temperature are further dried, so that the energy can be maximally utilized on the premise of ensuring thorough drying, and the gas collecting hood 11 on the gas inlet pipe 10 connected with the gas inlet end of the gas pump 5 can absorb the high-temperature gas discharged out of the U-shaped hood 2 for recycling because the gas sprayed by the drying mechanism 4 at the left end is high-temperature gas, so that the loss of gas outflow is reduced. The utility model discloses a when using, not only reduced the energy loss, improved powdered ore drying efficiency simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic drying device of raw materials for powdered ore production, includes transport seat (1), its characterized in that: the device is characterized in that a U-shaped cover (2) is arranged at the top of the conveying seat (1), a conveying groove is formed in the top of the conveying seat (1), a conveying mechanism (3) is arranged in the conveying groove, two groups of drying mechanisms (4) are arranged between the inside of the conveying groove and the U-shaped cover (2), an air pump (5) is arranged at the top of the U-shaped cover (2), a three-way pipe (6) is arranged at the air outlet end of the air pump (5), one end of the three-way pipe (6) is connected with a heating box (7), a first connecting pipe (8) is arranged on one side of the heating box (7), one end of the first connecting pipe (8) is connected with the drying mechanism (4) at the left end, a second connecting pipe (9) is arranged at the other end of the three-way pipe (6), one end of the second connecting pipe (9) is connected with the drying mechanism (4) at the right side, and an air inlet end of the air pump (5) is provided with an air inlet pipe (10), one end of the air inlet pipe (10) extends to one end of the U-shaped cover (2), and a gas collecting cover (11) is arranged on the air inlet pipe (10).

2. The automatic drying device for raw materials for mineral powder production according to claim 1, characterized in that: conveying mechanism (3) include a plurality of conveying roller (301) and conveyer belt (302), a plurality of conveying roller (301) evenly set up in the conveyer trough, just conveyer belt (302) cover is established a plurality of between conveying roller (301).

3. The automatic drying device for raw materials for mineral powder production according to claim 2, characterized in that: carry the one end of seat (1) to have seted up the linkage chamber, the linkage intracavity be provided with a plurality of with the axis of rotation that conveying roller (301) match, a plurality of all be provided with sprocket (12), a plurality of in the axis of rotation the cover is equipped with chain (13) between the sprocket, just the front of carrying seat (1) is provided with driving motor (14), one of them of output shaft and of driving motor (14) the one end of axis of rotation is connected.

4. The automatic drying device for raw materials for mineral powder production according to claim 1, characterized in that: two stoving mechanism (4) all include six transfer pipe (401), a plurality of shower nozzle (402) and chevron pipe (403) of giving vent to anger, six transfer pipe (401) evenly set up between the top of conveyer trough and U-shaped cover (2) is inside, and a plurality of shower nozzle (402) of giving vent to anger evenly sets up and is corresponding on transfer pipe (401), the three link of chevron pipe (403) respectively with correspond the one end of transfer pipe (401) is connected, and two upper and lower that corresponds be provided with third connecting pipe (17) between the one side that chevron pipe (403) are close to each other, and first connecting pipe (8) and second connecting pipe (9) all communicate with chevron pipe (403) on two stoving mechanisms (4) that correspond.

5. The automatic drying device for raw materials for mineral powder production according to claim 4, characterized in that: the bottom surfaces of the three transit pipes (401) positioned on the left side below are provided with a plurality of water filtering holes.

6. The automatic drying device for raw materials for mineral powder production according to claim 1, characterized in that: a plurality of heating pipes (15) and temperature sensors (16) are arranged in the heating box (7).