CN110885129A

CN110885129A - Mechanical stirring type ozone catalytic oxidation tower

Info

Publication number: CN110885129A
Application number: CN201911335520.7A
Authority: CN
Inventors: 于洪亮
Original assignee: TIANJIN FENGYUN WATER TECHNOLOGY Co Ltd
Current assignee: TIANJIN FENGYUN WATER TECHNOLOGY Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-03-17

Abstract

The invention discloses a mechanical stirring type ozone catalytic oxidation tower, which belongs to the field of ozone catalytic oxidation and comprises a tower body, wherein the bottom of the side surface of the tower body is fixedly connected with a supporting leg, one side of the top of the tower body is movably connected with a movable cover through a hinge, the top of the movable cover is in threaded connection with the top of the tower body through a fixed bolt, the top of one side of the tower body is fixedly sleeved with a water inlet pipe, the inner side of the tower body is fixedly connected with an air pipe, and one side of the air pipe is fixedly connected with an air; this mechanical stirring type ozone catalytic oxidation tower through setting up agitator motor, (mixing) shaft, stirring vane, timing controller and wire, can be at ozone catalytic oxidation's in-process, is convenient for regularly stir the inside catalyst of tower body, has avoided the catalyst because of standing for a long time and has taken place the problem of caking, has improved the catalytic effect of this catalyst, carries out discontinuity control to agitator motor's running state simultaneously to can practice thrift the electric energy.

Description

Mechanical stirring type ozone catalytic oxidation tower

Technical Field

The invention belongs to the technical field of catalytic oxidation of ozone, and particularly relates to a mechanical stirring type catalytic oxidation tower of ozone.

Background

Ozone is light blue gas with fishy smell, has strong oxidizing property, is an oxidant stronger than oxygen, can perform oxidation reaction at a lower temperature, is a strong bleaching agent when water exists, can react with water to produce ozone water, is water with a sterilization effect and rich in oxygen and various trace elements, can effectively kill viruses such as tubercle bacillus, escherichia coli, gonococcus, typhoid bacillus and the like in the water, and generally needs to be catalyzed and oxidized by a catalyst in the preparation process of industrial ozone water; however, if the catalyst is left standing for a long time, the catalyst is likely to be agglomerated, and the catalytic oxidation effect of ozone is affected.

Disclosure of Invention

The invention aims to provide a mechanical stirring type ozone catalytic oxidation tower to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a mechanical stirring type ozone catalytic oxidation tower comprises a tower body, wherein the bottom of the side surface of the tower body is fixedly connected with a supporting leg, one side of the top of the tower body is movably connected with a movable cover through a hinge, the top of the movable cover is in threaded connection with the top of the tower body through a fixing bolt, the top of one side of the tower body is fixedly sleeved with a water inlet pipe, the inner side of the tower body is fixedly connected with a gas pipe, one side of the gas pipe is fixedly connected with a gas nozzle, the inner side of the tower body is fixedly connected with a filter cover, the top of the tower body is fixedly provided with a stirring motor, a stirring shaft is fixedly sleeved on an output shaft of the stirring motor, stirring blades are fixedly sleeved on the outer part of the stirring shaft, the other side of the tower body is fixedly connected with a timing controller, the timing controller comprises a, the output end of the time display module is in telecommunication connection with the input end of the central processing module, the output end of the central processing module is in telecommunication connection with the input end of the circuit control module, the output end of the circuit control module is in telecommunication connection with the input end of the stirring motor through a wire, the bottom of the inner cavity of the tower body is fixedly connected with an inclined plate, the top of the inclined plate is fixedly connected with a filter plate, the bottom of the tower body is fixedly provided with a liquid outlet funnel, and the inside of the liquid outlet funnel is fixedly sleeved with a liquid outlet pipe.

In a preferred embodiment, a rubber block is fixedly connected to the bottom of the movable cover, and the outer portion of the rubber block is in close contact with the inner wall of the tower body.

In a preferred embodiment, the number of the air nozzles is ten, and the size of the ten air nozzles is equal, and the ten air nozzles are in a group of five air nozzles.

In a preferred embodiment, the stirring blades are located inside the tower body, the number of the stirring blades is three, and the three stirring blades are equidistantly distributed outside the stirring shaft.

As a preferred embodiment, a circuit board is fixedly mounted inside the timing controller, and a timing key module, a time display module, a central processing module and a circuit control module are fixedly welded on the front surface of the circuit board from bottom to top in sequence.

In a preferred embodiment, the number of the inclined plates is two, and the two inclined plates have the same size, and are symmetrical to each other with the stirring shaft as a symmetry center.

Compared with the prior art, the invention has the beneficial effects that:

according to the mechanical stirring type ozone catalytic oxidation tower, the stirring motor, the stirring shaft, the stirring blades, the timing controller and the conducting wires are arranged, so that the catalyst in the tower body can be stirred at regular time in the ozone catalytic oxidation process, the problem that the catalyst is caked due to long-term standing is avoided, the catalytic effect of the catalyst is improved, and meanwhile, the running state of the stirring motor is discontinuously controlled, so that electric energy can be saved;

this mechanical stirring type ozone catalytic oxidation tower through setting up trachea and air cock, can be at ozone catalytic oxidation's in-process, can make ozone homogeneous mixing in the inside of water to the oxidation effect of ozone has been improved, and through setting up filter mantle and filter, can play the effect that blocks to the catalyst, has avoided air cock and drain pipe to take place the problem of jam respectively, thereby has guaranteed the permeability of air cock and drain pipe.

Drawings

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

fig. 2 is a schematic view of the interior of a tower body according to the present invention;

FIG. 3 is a cross-sectional view of the timing controller of the present invention;

fig. 4 is a schematic diagram of the telecommunication connection of the timing controller of the present invention.

In the figure: 1. a tower body; 2. supporting legs; 3. a movable cover; 4. a fixing bolt; 5. a water inlet pipe; 6. an air tube; 7. an air tap; 8. a filter housing; 9. a stirring motor; 10. a stirring shaft; 11. a stirring blade; 12. a timing controller; 121. a timing key module; 122. a time display module; 123. a central processing module; 124. a circuit control module; 13. a wire; 14. a sloping plate; 15. a filter plate; 16. a liquid outlet funnel; 17. a liquid outlet pipe.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1 and 2, the present invention provides a mechanical stirring type catalytic ozonation tower, which comprises a tower body 1, in order to facilitate observation of catalytic conditions inside the tower body 1, a support leg 2 is fixedly connected to the bottom of the side surface of the tower body 1, a movable cover 3 is movably connected to one side of the top of the tower body 1 through a hinge, a rubber block is fixedly connected to the bottom of the movable cover 3, the outside of the rubber block is in close contact with the inner wall of the tower body 1, the top of the movable cover 3 is in threaded connection with the top of the tower body 1 through a fixed bolt 4, when the fixed bolt 4 is rotated, the movable cover 3 is separated from the top of the tower body 1, and then the movable cover 3 is opened, so that the catalytic conditions of ozone inside the tower body 1 can be observed, and thus the oxidation process.

Referring to fig. 1 and 2, in order to fully mix ozone and water, a water inlet pipe 5 may be fixedly sleeved at the top of one side of the tower body 1, and a gas pipe 6 is fixedly connected to the inner side of the tower body 1, a gas nozzle 7 is fixedly connected to one side of the gas pipe 6, the number of the gas nozzles 7 is ten, the size of the ten gas nozzles 7 is equal, five of the ten gas nozzles 7 form a group, a filter cover 8 is fixedly connected to the inner side of the tower body 1, when a water inlet valve outside the water inlet pipe 5 is opened, water enters the tower body 1 from the water inlet pipe 5, an air valve outside the gas pipe 6 is opened, ozone is conveyed inside the gas pipe 6 and flows out from the ten gas nozzles 7, ozone can be uniformly dispersed inside the water, and the oxidation effect of ozone is improved.

Referring to fig. 1 and 2, in order to prevent the catalyst from caking, a stirring motor 9 may be fixedly installed at the top of the tower body 1, a stirring shaft 10 is fixedly sleeved on an output shaft of the stirring motor 9, stirring blades 11 are fixedly sleeved on the outside of the stirring shaft 10, the stirring blades 11 are located inside the tower body 1, the number of the stirring blades 11 is three, the three stirring blades 11 are equidistantly distributed on the outside of the stirring shaft 10, when the stirring motor 9 is started, the stirring shaft 10 rotates and drives the stirring blades 11 to rotate, so as to facilitate stirring the catalyst at the bottom of the inner cavity of the tower body 1, thereby avoiding the problem that the catalyst is caked due to standing, and improving the catalytic effect of the catalyst.

Referring to fig. 1, 2, 3 and 4, in order to facilitate timing control of the operation state of the stirring motor 9, a timing controller 12 may be fixedly connected to the other side of the tower body 1, a circuit board is fixedly installed inside the timing controller 12, a timing key module 121, a time display module 122, a central processing module 123 and a circuit control module 124 are fixedly welded to the front side of the circuit board from bottom to top in sequence, the timing controller 12 includes the timing key module 121, an output end of the timing key module 121 is in telecommunication connection with an input end of the time display module 122, an output end of the time display module 122 is in telecommunication connection with an input end of the central processing module 123, an output end of the central processing module 123 is in telecommunication connection with an input end of the circuit control module 124, an output end of the circuit control module 124 is in telecommunication connection with an input end of the stirring motor 9 through a wire 13, when a key on the surface of the, the timing key module 121 transmits the signal to the time display module 122, the time display module 122 displays the timing time value, when the timing time is about to end, the timing key module 121 transmits the signal to the central processing module 123, the central processing module 123 amplifies the signal and transmits a new signal to the circuit control module 124, and the circuit control module 124 connects the circuit of the stirring motor 9 through the wire 13, so that the stirring motor 9 is powered on to operate.

Referring to fig. 1 and 2, in order to increase the liquid outlet speed of the oxidation tower, an inclined plate 14 may be fixedly connected to the bottom of the inner cavity of the tower body 1, the number of the inclined plates 14 is two, the two inclined plates 14 have the same size, the two inclined plates 14 are symmetrical with each other by taking the stirring shaft 10 as a symmetrical center, the top of the sloping plate 14 is fixedly connected with a filter plate 15, the bottom of the tower body 1 is fixedly provided with a liquid outlet funnel 16, a liquid outlet pipe 17 is fixedly sleeved in the liquid outlet funnel 16, when a liquid outlet valve outside the liquid outlet pipe 17 is opened, so that the liquid in the tower body 1 rapidly flows into the liquid outlet funnel 16 along the inclined surface of the inclined plate 14, therefore, the liquid outlet speed of the oxidation tower is accelerated, the filter plate 15 can block the catalyst when the liquid is discharged, the problem that the catalyst is blocked by the catalyst entering the liquid outlet funnel 16 is avoided, and the permeability of the liquid outlet pipe 17 is ensured.

In the above scheme, it should be noted that: the timing key module 121, the time display module 122, the central processing module 123 and the circuit control module 124 are electrically and signal connected through a circuit on a circuit board.

The working principle and the using process of the invention are as follows: firstly, a water inlet valve outside the water inlet pipe 5 is opened to enable water to enter the tower body 1 from the water inlet pipe 5, then an air valve outside the air pipe 6 is opened to enable ozone to be conveyed inside the air pipe 6 and flow out from the ten air nozzles 7, so that the ozone can be uniformly dispersed inside the water, and the oxidation effect of the ozone is improved, then a key on the surface of the timing controller 12 is pressed, so that the timing key module 121 transmits a signal to the time display module 122, the time display module 122 displays a timing time value, when the timing time is about to end, the timing key module 121 transmits the signal to the central processing module 123, the central processing module 123 amplifies the signal and transmits a new signal to the circuit control module 124, and the circuit control module 124 is connected with a circuit of the stirring motor 9 through a lead 13, thereby make agitator motor 9 circular telegram operation, when agitator motor 9 starts immediately, can make (mixing) shaft 10 take place to rotate, and drive stirring vane 11 and take place to rotate, be convenient for stir the catalyst of 1 inner chamber bottom of tower body, the problem of catalyst caking takes place because of stewing has been avoided, thereby the catalytic effect of catalyst has been improved, at last after ozone oxidation, open the outside drain valve of drain pipe 17, make the inside liquid of tower body 1 along the quick inflow to the inside of going out liquid funnel 16 of inclined plane of swash plate 14, thereby the play liquid speed of this oxidation tower has been accelerated, filter 15 can block the catalyst when going out the liquid simultaneously, the inside of having avoided the catalyst to enter into to going out liquid funnel 16 causes the problem of jam to it, thereby the permeability of drain pipe 17 has been guaranteed.

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 a mechanical stirring type ozone catalytic oxidation tower, includes tower body (1), its characterized in that: the tower comprises a tower body (1), a supporting leg (2) and a movable cover (3) which is movably connected with one side of the top of the tower body (1) through a hinge, a fixing bolt (4) and the top of the tower body (1) are connected with the top of the movable cover (3) through threads, a water inlet pipe (5) is fixedly sleeved at the top of one side of the tower body (1), an air pipe (6) is fixedly connected with the inner side of the tower body (1), an air tap (7) is fixedly connected with one side of the air pipe (6), a filter cover (8) is fixedly connected with the inner side of the tower body (1), a stirring motor (9) is fixedly installed at the top of the tower body (1), a stirring shaft (10) is fixedly sleeved on an output shaft of the stirring motor (9), stirring blades (11) are fixedly sleeved at the outer part of the stirring shaft (10), and a timing controller (12, timing controller (12) are including timing button module (121), the output of timing button module (121) and the input telecommunications connection of time display module (122), the output of time display module (122) and the input telecommunications connection of central processing module (123), the output of central processing module (123) and the input telecommunications connection of circuit control module (124), the output of circuit control module (124) passes through wire (13) and agitator motor (9) input telecommunications connection, the bottom fixedly connected with swash plate (14) of tower body (1) inner chamber, the top fixedly connected with filter (15) of swash plate (14), the bottom fixed mounting of tower body (1) has play liquid funnel (16), the inside fixed drain pipe (17) that has cup jointed of play liquid funnel (16).

2. The mechanically agitated ozone catalytic oxidation tower of claim 1, further comprising: the bottom fixedly connected with rubber block of movable cover (3), the outside of rubber block and the inner wall in close contact with of tower body (1).

3. The mechanically agitated ozone catalytic oxidation tower of claim 1, further comprising: the number of the air nozzles (7) is ten, the sizes of the ten air nozzles (7) are equal, and five air nozzles (7) form a group.

4. The mechanically agitated ozone catalytic oxidation tower of claim 1, further comprising: stirring vane (11) are located the inside of tower body (1), and the quantity of stirring vane (11) is three, three stirring vane (11) equidistance distributes in the outside of (mixing) shaft (10).

5. The mechanically agitated ozone catalytic oxidation tower of claim 1, further comprising: the timing controller is characterized in that a circuit board is fixedly mounted inside the timing controller (12), and a timing key module (121), a time display module (122), a central processing module (123) and a circuit control module (124) are sequentially and fixedly welded on the front side of the circuit board from bottom to top.

6. The mechanically agitated ozone catalytic oxidation tower of claim 1, further comprising: the quantity of swash plate (14) is two, and the size of two swash plates (14) is equal, two swash plate (14) use (mixing) shaft (10) as symmetry center mutual symmetry.