CN215893007U

CN215893007U - Energy-concerving and environment-protective type titanate production is with fluidized bed dryer

Info

Publication number: CN215893007U
Application number: CN202121893878.4U
Authority: CN
Inventors: 席琛
Original assignee: NANTONG AUXIN ELECTRONIC TECHNOLOGY CO LTD
Current assignee: NANTONG AUXIN ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-22
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses an energy-saving environment-friendly fluidized bed dryer for titanate production, which comprises: the bin body is provided with a feeding hole at the upper end, a fan is embedded in the outer wall of one side of the bin body, support columns are fixed at four corners of the lower end of the bin body, a support is fixed in the middle of each support column, a heating rod is installed on the inner wall of one side of the bin body, on which the fan is installed, a partition plate is fixed inside the bin body, the outer wall of the partition plate is provided with an opening, and the lower end of the bin body is provided with a discharging hole; the mixing drum is fixed on the upper end surface of the support, a speed reduction motor is installed at one end of the mixing drum through a bolt, and a filling port is formed in the upper end surface of the mixing drum. This energy-concerving and environment-protective type titanate production is with fluidized bed dryer is provided with the breather pipe and is arranged in letting in inert gas such as nitrogen gas etc. to the churn for prevent that the titanate of output from oxidizing once more under high temperature high pressure and generating sub-salt or other unnecessary material, avoid the industry extravagant, energy saving consumes.

Description

Energy-concerving and environment-protective type titanate production is with fluidized bed dryer

Technical Field

The utility model relates to the technical field of titanate production equipment, in particular to an energy-saving and environment-friendly fluidized bed dryer for titanate production.

Background

A fluidized bed, referred to as a fluidized bed for short, is a reactor which utilizes gas or liquid to pass through a granular solid layer to make solid particles in a suspension motion state and perform a gas-solid phase reaction process or a liquid-solid phase reaction process. When used in gas-solid systems, it is also called ebullated bed. The titanate is heated by a fluidized bed in the production process and needs a drier for drying after being subjected to a liquid-solid phase reaction process.

In use, the fluidized bed dryer for producing titanate on the market generally adopts a heating rod or heating wire heating mode to heat and dry products produced by a fluidized bed, titanate is heated in a drying device to be heated and heated continuously, oxidation is easy to occur again, and partial products cannot be produced and used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving environment-friendly fluidized bed dryer for titanate production, which aims to solve the problems that the fluidized bed dryer for titanate production in the market, which is provided by the background art, generally adopts a heating rod or heating wire heating mode to heat and dry the products produced by a fluidized bed, the titanate is heated in a drying device to continuously rise the temperature, and the oxidation is easily caused again, so that part of the products cannot be produced and used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an energy-concerving and environment-protective type titanate production is with fluidized bed dryer, includes:

the bin body is provided with a feeding hole at the upper end, a fan is embedded in the outer wall of one side of the bin body, support columns are fixed at four corners of the lower end of the bin body, a support is fixed in the middle of each support column, a heating rod is installed on the inner wall of one side of the bin body, on which the fan is installed, a partition plate is fixed inside the bin body, the outer wall of the partition plate is provided with an opening, and the lower end of the bin body is provided with a discharging hole;

the churn, it is fixed the upper end surface of support, gear motor is installed through the bolt to the one end of churn, the sprue has been seted up to the upper end surface of churn, one side of sprue is connected with the breather pipe, gear motor's output is connected with the transmission auger, the discharge gate has been seted up to the one end lower surface that gear motor was kept away from to the churn.

Preferably, the fans are symmetrically arranged around the central axis of the bin body, and the heating rods are symmetrically arranged around the central axis of the fans.

Preferably, the partition plate is parallel to the upper end face of the bin body, and the holes are uniformly distributed along the upper surface of the partition plate at equal intervals.

Preferably, the bin body forms a communicating structure through the feed opening and the feed opening, and the mixing drum forms a communicating structure with the vent pipe.

Preferably, constitute rotating-structure between transmission auger and the gear motor, and the axis position coincidence of transmission auger and churn to the external diameter size of transmission auger is identical with the internal diameter size of churn.

Preferably, the heating rod is further provided with:

and the protective tube is sleeved outside the heating rod in a sleeving manner.

Preferably, the protection tube is made of quartz, and the length of the protection tube is matched with that of the heating rod.

Compared with the prior art, the utility model has the beneficial effects that: this energy-concerving and environment-protective type titanate production is with fluidized bed dryer is provided with the breather pipe and is arranged in letting in inert gas such as nitrogen gas etc. to the churn for prevent that the titanate of output from oxidizing once more under high temperature high pressure and generating sub-salt or other unnecessary material, avoid the industry extravagant, energy saving consumes.

The arranged heating rod and the fan are matched with each other, and the titanate is dried by hot air, so that the air flow is improved, the pressure in the bin body is reduced, and the secondary reaction of the titanate is avoided; the transmission auger that sets up extrudees titanate under inert gas environment, utilizes the interior liquid of continuous evaporation of waste heat behind the heating and rising temperature when titanate is dry.

The arranged partition plate is used for enabling the falling titanate to stay on the partition plate for a period of time, prolonging the time of being blown by hot air, improving the dryness, reducing the density of the titanate after liquid is removed, and enabling the titanate to easily fall from the open pore after being blown by the hot air; the protection tube that sets up is used for preventing to fall into the titanate and the heating rod contact of storehouse body, causes titanate degeneration or heating rod to damage.

Drawings

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

FIG. 2 is a schematic sectional perspective view of the cartridge body of the present invention;

FIG. 3 is a schematic perspective view of a mixing drum according to the present invention;

fig. 4 is a schematic sectional three-dimensional structure of the mixing drum of the present invention.

In the figure: 1. a bin body; 2. a feeding port; 3. a fan; 4. a pillar; 5. a support; 6. a heating rod; 7. a partition plate; 8. opening a hole; 9. a feeding port; 10. a mixing drum; 11. a reduction motor; 12. a material injection port; 13. a breather pipe; 14. conveying the auger; 15. a discharge port; 16. and (5) protecting the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an energy-concerving and environment-protective type titanate production is with fluidized bed dryer, includes: the bin body 1 is provided with a feeding port 2 at the upper end of the bin body 1, a fan 3 is embedded in the outer wall of one side of the bin body 1, support columns 4 are fixed at four corners of the lower end of the bin body 1, a support 5 is fixed in the middle of each support column 4, a heating rod 6 is installed on the inner wall of one side of the bin body 1, on which the fan 3 is installed, the fan 3 is symmetrically arranged about the central axis of the bin body 1, and the heating rod 6 is symmetrically arranged about the central axis of the fan 3; the arranged heating rod 6 and the fan 3 are mutually matched, titanate is dried by hot air, air flow is improved, the pressure in the bin body 1 is reduced, and secondary reaction of titanate is avoided; a partition plate 7 is fixed inside the bin body 1, the outer wall of the partition plate 7 is provided with openings 8, the partition plate 7 is parallel to the upper end face of the bin body 1, and the openings 8 are uniformly distributed along the upper surface of the partition plate 7 at equal intervals; the partition plate 7 is used for enabling the falling titanate to stay on the partition plate 7 for a period of time, prolonging the time of being blown by hot air, improving the dryness, reducing the density of the titanate after liquid is removed, and enabling the titanate to easily fall from the open pore 8 after being blown by the hot air; the lower end of the bin body 1 is provided with a feed opening 9; a protection tube 16 annularly sleeved outside the heating rod 6; the protection tube 16 is made of quartz, and the length of the protection tube 16 is matched with that of the heating rod 6; the protection tube 16 is provided to prevent the titanate dropped into the cartridge body 1 from contacting the heating rod 6, causing the titanate to be denatured or the heating rod 6 to be damaged.

Referring to fig. 3-4, an energy-saving and environment-friendly fluidized bed dryer for titanate production includes: the mixing drum 10 is fixed on the upper end surface of the support 5, one end of the mixing drum 10 is provided with a speed reducing motor 11 through a bolt, the upper end surface of the mixing drum 10 is provided with a feeding port 12, one side of the feeding port 12 is connected with a vent pipe 13, the bin body 1 forms a communication structure with the mixing drum 10 through the feeding port 9 and the feeding port 12, and the mixing drum 10 and the vent pipe 13 form a communication structure; the arranged vent pipe 13 is used for introducing inert gas such as nitrogen into the mixing drum 10 and preventing the output titanate from being oxidized again at high temperature and high pressure to generate sub-salt or other unnecessary substances, thereby avoiding industrial waste and saving energy consumption; the output end of the speed reducing motor 11 is connected with a transmission auger 14, and the lower surface of one end of the mixing drum 10, which is far away from the speed reducing motor 11, is provided with a discharge hole 15; a rotating structure is formed between the transmission auger 14 and the speed reducing motor 11, the central axis position of the transmission auger 14 is superposed with that of the mixing drum 10, and the outer diameter size of the transmission auger 14 is matched with the inner diameter size of the mixing drum 10; the arranged transmission auger 14 extrudes titanate in an inert gas environment, and the residual heat generated after the titanate is heated and heated during drying is utilized to continuously evaporate the internal liquid.

The working principle is as follows: for the energy-saving environment-friendly type fluid bed dryer for producing titanate, firstly, the dryer and the lower mixing drum 10 are arranged on a stable horizontal working surface in a working environment through a support 4 and a bracket 5, then a heating rod 6 is started to continuously heat the heating rod 6, a protection pipe 16 outside the heating rod 6 is used for preventing titanate from contacting with the heating rod 6, the temperature in a bin body 1 is raised to the boiling temperature of liquid mixed with the titanate, a fan 3 is started to continuously output hot air to the lower end of a feeding port 2, the titanate produced by a fluid bed is fed into the bin body 1 through the feeding port 2 from the output of the fluid bed, the titanate falls from the feeding port 2 and falls onto a partition plate 7, the drying is started along with the blowing of the hot air, when the solid components are more, the titanate is blown by the air to continuously fall from an opening 8 of the partition plate 7 and is output from a discharging port 9, and then a worker introduces nitrogen into the mixing drum 10 through a vent pipe 13, nitrogen gas is inert gas, the ordinary air of nitrogen gas that lets in with the churn 10 is driven out, prevent that the titanate from by the secondary oxidation, later through preliminary drying and the higher titanate of self temperature gets into the churn 10 from sprue 12, last gear motor 11 of the installation of churn 10 one end drives the transmission auger 14 rotation that the output is connected, the titanate that makes to fall into the churn 10 is transmitted to discharge gate 15, the titanate is under the condition of self high fever, protected by inert gas, the inside mixed partial liquid of evaporation, finally obtain comparatively dry titanate from discharge gate 15.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-concerving and environment-protective type titanate production is with fluidized bed dryer which characterized in that includes:

the bin body (1), a feeding opening (2) is formed in the upper end of the bin body (1), a fan (3) is embedded in the outer wall of one side of the bin body (1), supporting columns (4) are fixed to four corners of the lower end of the bin body (1), a support (5) is fixed to the middle of each supporting column (4), a heating rod (6) is installed on the inner wall of one side, provided with the fan (3), of the bin body (1), a partition plate (7) is fixed inside the bin body (1), an opening (8) is formed in the outer wall of each partition plate (7), and a discharging opening (9) is formed in the lower end of the bin body (1);

churn (10), it is fixed the upper end surface of support (5), gear motor (11) are installed through the bolt to the one end of churn (10), sprue (12) have been seted up to the upper end surface of churn (10), one side of sprue (12) is connected with breather pipe (13), the output of gear motor (11) is connected with transmission auger (14), discharge gate (15) have been seted up to the one end lower surface that gear motor (11) were kept away from in churn (10).

2. The fluidized bed dryer for producing energy-saving and environment-friendly titanate of claim 1, which is characterized in that: the fan (3) is symmetrically arranged relative to the central axis of the bin body (1), and the heating rod (6) is symmetrically arranged relative to the central axis of the fan (3).

3. The fluidized bed dryer for producing energy-saving and environment-friendly titanate of claim 1, which is characterized in that: the partition plate (7) is parallel to the upper end face of the bin body (1), and the holes (8) are uniformly distributed along the upper surface of the partition plate (7) at equal intervals.

4. The fluidized bed dryer for producing energy-saving and environment-friendly titanate of claim 1, which is characterized in that: the bin body (1) is communicated with the mixing drum (10) through the feed opening (9) and the injection opening (12), and is communicated with the vent pipe (13) through the mixing drum (10).

5. The fluidized bed dryer for producing energy-saving and environment-friendly titanate of claim 1, which is characterized in that: constitute revolution mechanic between transmission auger (14) and gear motor (11), and the axis position coincidence of transmission auger (14) and churn (10) to the external diameter size of transmission auger (14) is identical with the internal diameter size of churn (10).

6. The fluidized bed dryer for producing energy-saving and environment-friendly titanate of claim 1, which is characterized in that: the heating rod (6) is also provided with:

a protective tube (16) which is sleeved on the outside of the heating rod (6).

7. The fluidized bed dryer for producing energy-saving and environment-friendly titanate of claim 6, characterized in that: the protection tube (16) is made of quartz, and the length of the protection tube (16) is matched with that of the heating rod (6).