CN214095157U

CN214095157U - Titanium dioxide suspension air current cooling device

Info

Publication number: CN214095157U
Application number: CN202023147275.8U
Authority: CN
Inventors: 朱建兵; 王东
Original assignee: Jiangsu Longqing Environmental Technology Co ltd
Current assignee: Jiangsu Longqing Environmental Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-31
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a titanium dioxide suspension air current cooling device relates to cooling device technical field, the utility model aims to provide a make full use of water tank inner space, increase honeycomb duct and rivers area of contact improve the titanium dioxide suspension air current cooling device to suspension air current cooling effect, and its technical essential is including the water tank, the inner chamber fixed mounting of water tank has the honeycomb duct, the honeycomb duct is the setting of S type, and the top of honeycomb duct and the outside intercommunication of honeycomb duct of all extending the wall that passes the water tank left and bottom, and the technical effect is provided with the honeycomb duct that is S type distribution through the inner chamber at the water tank, and the inner space of make full use of water tank increases the area of contact of honeycomb duct and rivers, improves the cooling effect to the suspension air current.

Description

Titanium dioxide suspension air current cooling device

Technical Field

The utility model relates to a cooling device technical field, more specifically say, it relates to a titanium dioxide suspension air current cooling device.

Background

The chlorination process is a main process for preparing high-grade rutile titanium dioxide, titanium tetrachloride is oxidized in a gas phase in an oxidation reactor to generate titanium dioxide and chlorine, a suspended airflow with the titanium dioxide content of about 30% is obtained, the temperature of the suspended airflow removed from the oxidation reactor is up to over 1000 ℃, and in order to ensure that titanium dioxide grains cannot grow continuously and the titanium dioxide in the suspended airflow is separated, the suspended airflow needs to be rapidly cooled to below 200 ℃.

At present, titanium dioxide suspension air current on the market generally utilizes pipeline transmission gas when the cooling to place it and cool off in the basin, but the pipeline directly extends to the opposite side in one side of basin, and basin inner space utilization is lower, and cooling area is little, and the cooling effect is not ideal enough.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a make full use of water tank inner space increases honeycomb duct and rivers area of contact, improves the titanium dioxide suspension air flow cooling device to suspension air flow cooling effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a titanium dioxide suspension air current cooling device, includes the water tank, the inner chamber fixed mounting of water tank has the honeycomb duct, the honeycomb duct is the setting of S type, and the top and the bottom of honeycomb duct all extend the wall that passes the water tank left and the outside intercommunication of honeycomb duct.

Preferably, the inner chamber of water tank is cut apart into cooling chamber and backward flow room through the baffle, the through-hole of intercommunication cooling chamber and backward flow room is seted up to the bottom of baffle, the honeycomb duct is located the cooling chamber, fixed mounting has the back flow between backward flow room and the cooling chamber, the outside fixed mounting of back flow has the water pump.

Preferably, the bottom end of the return pipe is located in the middle of the return chamber, the top end of the return pipe penetrates through the top surface of the water tank and extends to the top of the inner cavity of the cooling chamber from the upper side of the water tank through the top wall of the cooling chamber, and the water pump is located above the water tank.

Preferably, the inner chamber fixed mounting of backward flow room has the baffle, two opposite flank of baffle respectively with two inner wall fixed connection of water tank, it is equipped with the backward flow interval to leave between the top of baffle and the roof of water tank, and fixedly connected with connecting pipe between the left side of the through-hole of baffle and baffle, the wall that the tip of connecting pipe passed the baffle extends to the right side of baffle, the back flow is located the left side of baffle.

Preferably, the top fixed mounting of water tank has the rotating electrical machines, the output shaft of rotating electrical machines extends to the inner chamber of backward flow room and has rotatory fan blade through connecting axle fixed mounting, the connecting axle is located the baffle directly over.

By adopting the technical scheme, the method has the advantages that,

1. the guide pipe which is distributed in an S shape is arranged in the inner cavity of the water tank, so that the inner space of the water tank is fully utilized, the contact area of the guide pipe and water flow is increased, and the cooling effect on suspended air flow is improved.

2. Through the setting of backward flow room to use through the cooperation of connecting pipe and back flow, realize the used circulation of cooling water, utilize the rotating electrical machines circular telegram operation to drive rotatory fan blade high-speed rotatory simultaneously, realize the forced cooling to the backward flow water, guarantee the cooling effect of rivers used circulation.

Drawings

FIG. 1 is a schematic view of an internal cross-section of an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal cross-section of the embodiment of the present invention.

1. A water tank; 2. a flow guide pipe; 3. a partition plate; 4. a return pipe; 5. a water pump; 6. a baffle plate; 7. a rotating electric machine; 8. rotating the fan blade; 9. and (4) connecting the pipes.

Detailed Description

The embodiment of the titanium dioxide suspension airflow cooling device of the present invention is further described with reference to fig. 1 to 2.

The utility model provides a titanium dioxide suspension air current cooling device, including water tank 1, the inner chamber fixed mounting of water tank 1 has honeycomb duct 2, honeycomb duct 2 is the setting of S type, and honeycomb duct 2 ' S top and bottom all extend left the wall that extends water tank 1 and honeycomb duct 2 ' S outside intercommunication, be provided with honeycomb duct 2 that is S type distribution through the inner chamber at water tank 1, make full use of water tank 1 ' S inner space, increase honeycomb duct 2 and the area of contact of rivers, improve the cooling effect to the suspension air current.

Referring to fig. 1, the inner cavity of the water tank 1 is divided into a cooling chamber and a reflux chamber by a partition plate 3, a through hole for communicating the cooling chamber and the reflux chamber is formed in the bottom of the partition plate 3, a flow guide pipe 2 is located in the cooling chamber, a reflux pipe 4 is fixedly installed between the reflux chamber and the cooling chamber, a water pump 5 is fixedly installed outside the reflux pipe 4, and the circulation use of cooling water is realized by the arrangement of the reflux chamber and the cooperation of the through hole and the reflux pipe 4.

Referring to fig. 1, the bottom end of the return pipe 4 is located in the middle of the return chamber, the top end of the return pipe 4 penetrates through the top surface of the water tank 1 and penetrates through the top wall of the cooling chamber from the upper side of the water tank 1 to extend to the top of the inner cavity of the cooling chamber, the water pump 5 is located above the water tank 1, the return pipe 4 passes through the upper side of the water tank 1, and meanwhile, the water pump 5 is installed above the water tank 1, so that a worker can install the water pump 5 conveniently.

Referring to fig. 2, inner chamber fixed mounting of backward flow room has baffle 6, two opposite flanks of baffle 6 respectively with two inner wall fixed connection of water tank 1, it is between the interval to leave to be equipped with the backward flow between the top of baffle 6 and the roof of water tank 1, and fixedly connected with connecting pipe 9 between the through-hole of baffle 3 and the left side of baffle 6, the wall that baffle 6 was passed to the tip of connecting pipe 9 extends to the right side of baffle 6, back flow 4 is located the left side of baffle 6, baffle 6 and connecting pipe 9's cooperation is used, make rivers after the heat transfer and the distribution of used rivers in the both sides of baffle 6, guarantee that rivers after the heat transfer possess sufficient time cooling, improve the cooling effect of circulating water flow to honeycomb duct 2.

Referring to fig. 2, a rotating motor 7 is fixedly mounted at the top of the water tank 1, an output shaft of the rotating motor 7 extends to an inner cavity of the backflow chamber and is fixedly provided with a rotating fan blade 8 through a connecting shaft, the connecting shaft is located right above the baffle 6, and the rotating fan blade 8 is driven to rotate at a high speed by the power-on operation of the rotating motor 7, so that the forced cooling of backflow water is realized, and the cooling effect of water circulation use is ensured.

The working principle is as follows: be provided with the honeycomb duct 2 that is S type distribution through the inner chamber at water tank 1, make full use of water tank 1' S inner space, the area of contact of increase honeycomb duct 2 and rivers, through the setting of backward flow room to use through the cooperation of connecting pipe 9 and back flow 4, realize the recycling of cooling water, utilize the circular telegram operation of rotating electrical machines 7 to drive rotatory fan blade 8 high-speed rotatory simultaneously, the realization is to the forced cooling of backward flow water, can.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a titanium dioxide suspension air current cooling device, includes water tank (1), its characterized in that: the inner chamber fixed mounting of water tank (1) has honeycomb duct (2), honeycomb duct (2) are the setting of S type, and the top and the bottom of honeycomb duct (2) all extend the wall that passes water tank (1) left and the outside intercommunication of honeycomb duct (2).

2. The titanium dioxide suspension air flow cooling device of claim 1, characterized in that: the inner chamber of water tank (1) is cut apart into cooling chamber and backward flow room through baffle (3), the through-hole of intercommunication cooling chamber and backward flow room is seted up to the bottom of baffle (3), honeycomb duct (2) are located the cooling chamber, fixed mounting has back flow (4) between backward flow room and the cooling chamber, the outside fixed mounting of back flow (4) has water pump (5).

3. The titanium dioxide suspension air flow cooling device of claim 2, characterized in that: the bottom of back flow (4) is located the middle part of backward flow room, the top of back flow (4) is passed the top surface of water tank (1) and is passed the roof of cooling chamber from the top of water tank (1) and extend to the top of cooling chamber inner chamber, water pump (5) are located the top of water tank (1).

4. The titanium dioxide suspension air flow cooling device of claim 2, characterized in that: inner chamber fixed mounting of backward flow room has baffle (6), two opposite flank of baffle (6) respectively with two inner wall fixed connection of water tank (1), it is between the interval to leave to be equipped with the backward flow between the top of baffle (6) and the roof of water tank (1), and fixedly connected with connecting pipe (9) between the through-hole of baffle (3) and the left side of baffle (6), the wall that the tip of connecting pipe (9) passed baffle (6) extends to the right side of baffle (6), back flow (4) are located the left side of baffle (6).

5. The titanium dioxide suspension air flow cooling device of claim 4, characterized in that: the top fixed mounting of water tank (1) has rotating electrical machines (7), the output shaft of rotating electrical machines (7) extends to the inner chamber of backward flow room and has rotatory fan blade (8) through connecting axle fixed mounting, the connecting axle is located baffle (6) directly over.