CN217909755U - Zirconia process gas absorbing device - Google Patents

Abstract

The utility model relates to a zirconia production technical field discloses a zirconia production gas absorbing device, including a supporting bench, a supporting bench top fixed mounting has first cooler bin, and a supporting bench bottom outside fixed mounting has the second cooler bin, and first cooler bin top fixed mounting has the PLC controller and the pump body, and the drain pipe is installed to first cooler bin bottom intercommunication, and the solenoid valve is installed to the outside intercommunication of drain pipe. The utility model discloses a spiral pipe fills the high-temperature gas who produces in zirconia production, high-temperature gas finally gets into the absorption cell and carries out the neutralization absorption reaction through the abundant cooling of first cooler bin inside the spiral pipe, when the temperature of first cooler bin is higher than temperature sensor's setting value, the solenoid valve is opened and the ware is opened to open in accessible PLC controller is automatic, the inside coolant liquid of first cooler bin and second cooler bin can replace, thereby guarantee that first cooler bin can continuously cool off the process, and is comparatively practical, and is suitable for extensively promoting and using.

Description

Zirconia process gas absorbing device

Technical Field

The utility model belongs to the technical field of the zirconia production, specifically speaking relates to a zirconia produces gas absorbing device.

Background

Zirconia is full-name zirconium dioxide, and is white odorless tasteless crystal under normal atmospheric temperature and normal pressure, is difficult to be dissolved in water, and the production mode of zirconium dioxide mostly needs the environment of high temperature, can produce the waste gas of high temperature behind the high temperature production zirconium dioxide, need collect waste gas and neutralization solution and mix to reach the purpose of absorbing waste gas, when present high temperature waste gas contacts neutralization solution, the condition of partial hydrolysis can take place for neutralization solution, need cool off-gas in advance, so we propose a zirconium oxide process gas absorbing device.

The retrieved CN203754442U discloses a zirconia production and recovery device, which comprises a powder suction port and a pipeline, wherein the powder suction port is connected with production equipment, the other end of the powder suction port is communicated with a spray chamber, the upper end of the spray chamber is provided with at least 3 spray nozzles, the lower part of the spray chamber is also provided with a filter screen structure, the bottom of the spray chamber is communicated with an evaporation chamber, the left end and the right end of the evaporation chamber are respectively provided with an infrared evaporator, the bottom of the evaporation chamber is connected with a recovery tank, and the bottom of the evaporation chamber is provided with a hydraulic push rod along the direction of the recovery tank.

However, the inventor finds that the technical scheme still has at least the following defects: when present high temperature waste gas contacted neutralization liquid, the condition of partial hydrolysis can take place for neutralization liquid, and the cooling of high temperature waste gas is cooled off mostly through spiral pipe cooperation water-cooling, can heat up after the cooling water is heated, need recharge into the cooling water again, and the in-process can cause the waste of moisture.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following basic concept:

a gas absorption device for zirconia production comprises a supporting table, wherein a first cooling tank is fixedly mounted at the top of the supporting table, a second cooling tank is fixedly mounted on the outer side of the bottom of the supporting table, a PLC (programmable logic controller) and a pump body are fixedly mounted at the top of the first cooling tank, a drain pipe is communicated and mounted at the bottom of the first cooling tank, an electromagnetic valve is communicated and mounted outside the drain pipe, a spiral pipe is fixedly mounted inside the first cooling tank, an absorption pool is movably mounted outside the first cooling tank, a servo motor is fixedly mounted at the top of the second cooling tank, a stirring rod is fixed at the driving end of the servo motor, and the stirring rod is arranged inside the first cooling tank;

a heat-conducting aluminum plate is fixedly embedded into the bottom of the first cooling box, and a plurality of aluminum bars which are distributed at equal intervals are vertically fixed on the upper part of the heat-conducting aluminum plate; and the bottom of the refrigeration plate electrode is fixedly provided with a heat dissipation fan.

As a preferred embodiment of the utility model, the outside electric mounting of the pump body opens and stops the ware, and first body is installed to the input intercommunication of the pump body, and first body is located the inside of second cooler bin, and the second body is installed to the output intercommunication of the pump body, and the second body is located the inside of first cooler bin.

As a preferred embodiment of the present invention, the output end of the spiral tube is located inside the absorption tank.

As a preferred embodiment of the utility model, there is a temperature sensor at first cooler bin top fixed mounting, and temperature sensor's probe is located the inside of first cooler bin.

As a preferred embodiment of the present invention, the electromagnetic valve is located directly above the second cooling box.

As a preferred embodiment of the present invention, the top plane of the second cooling box is flush with the bottom plane of the first cooling box.

Compared with the prior art, the utility model following beneficial effect has:

1. the utility model discloses a spiral pipe fills the high-temperature gas who produces in the zirconia production, high-temperature gas finally gets into the absorption cell and carries out neutralization absorption reaction through the abundant cooling of first cooler bin inside the spiral pipe, the neutralization solution contact high-temperature gas who avoids the absorption cell takes place decomposition reaction, when the temperature of first cooler bin is higher than temperature sensor's setting value, the solenoid valve is opened automatically to the accessible PLC controller and opens the ware, the pump body self-starting afterwards, the inside coolant liquid of first cooler bin and second cooler bin can replace, thereby guarantee that first cooler bin can continuously carry out the cooling process.

2. The utility model discloses a second cooler bin top is provided with mounting bracket and fan body, and the back is displaced to the inside coolant liquid of first cooler bin and second cooler bin, and the fan body can carry out quick forced air cooling to the coolant liquid of second cooler bin inside to dispel the heat fast, the coolant liquid of second cooler bin accords with cooling temperature when finally guaranteeing the inside coolant liquid of first cooler bin and second cooler bin and displace once more.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

fig. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the pump body of the present invention;

fig. 4 is a schematic diagram of the position structure of the refrigeration electrode plate of the present invention at the bottom of the first cooling tank.

In the figure: 1-a first cooling tank; 2-a spiral pipe; 3-an absorption tank; 4-a temperature sensor; 5, a drain pipe; 6-a PLC controller; 7-an electromagnetic valve; 8-a second cooling tank; 9-an aluminum bar; 10-a servo motor; 11-a first tubular body; 12-a pump body; 13-start-stop device; 14-a second tube; 15-supporting table; 16-a stirring rod; 17-a refrigeration electrode plate; 18-a thermally conductive aluminum plate; 19-air draft heat dissipation fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 4, the zirconium oxide production gas absorption device comprises a supporting table 15, wherein a first cooling tank 1 is fixedly installed at the top of the supporting table 15, a second cooling tank 8 is fixedly installed at the outer side of the bottom of the supporting table 15, a PLC controller 6 and a pump body 12 are fixedly installed at the top of the first cooling tank 1, a drain pipe 5 is installed at the bottom of the first cooling tank 1 in a communicating manner, an electromagnetic valve 7 is installed at the outer part of the drain pipe 5 in a communicating manner, a spiral pipe 2 is fixedly installed in the first cooling tank 1, an absorption pool 3 is movably installed at the outer part of the first cooling tank 1, a servo motor 10 is fixedly installed at the top of the second cooling tank 8, a stirring rod 16 is fixed at the driving end of the servo motor 10, and the stirring rod 16 is arranged in the first cooling tank 1;

a heat-conducting aluminum plate 18 is fixedly embedded in the bottom of the first cooling box 1, and a plurality of aluminum bars 9 which are distributed at equal intervals are vertically fixed on the upper part of the heat-conducting aluminum plate 18; be located 18 bottom laminating of heat conduction aluminum plate installs two refrigeration electrode boards 17, is located the bottom fixed mounting of refrigeration electrode board 17 has heat dissipation fan 19, and heat dissipation fan 19 dispels the heat to the face that generates heat of refrigeration electrode board 17, and the refrigeration of refrigeration electrode board 17 refrigerates heat conduction aluminum plate 18 in the face of, and many aluminium bars 9 on the heat conduction aluminum plate 18 lead the temperature to the better water source to in the first cooler bin 1 cools off, and servo motor 10 works and drives puddler 16 and carry out high-efficient cooling.

As shown in fig. 1 to 3, in a specific embodiment, high-temperature gas generated in zirconia production is charged through the spiral tube 2, the high-temperature gas can be sufficiently cooled in the spiral tube 2 through the coolant of the first cooling box 1, the gas finally enters the absorption cell 3 for neutralization absorption reaction, the neutralization liquid of the absorption cell 3 is prevented from contacting the high-temperature gas to generate decomposition reaction, when the temperature of the first cooling box 1 is higher than a set value of the temperature sensor 4, the solenoid valve 7 and the start-stop device 13 can be automatically opened through the PLC controller 6, the coolant in the first cooling box 1 directly flows into the second cooling box 8 through the drain pipe 5 and the solenoid valve 7, and the pump body 12 can pump the coolant in the second cooling box 8 into the first cooling box 1 by matching with the first pipe 11 and the second pipe 14, so that the coolant in the first cooling box 1 and the second cooling box 8 can be replaced, thereby ensuring that the first cooling box 1 can continuously perform a cooling process.

As shown in fig. 1 to 3, in the present arrangement, a start/stop device 13 is electrically installed outside a pump body 12, a first pipe 11 is installed in an input end of the pump body 12 in a communicating manner, the first pipe 11 is located inside a second cooling box 8, a second pipe 14 is installed in an output end of the pump body 12 in a communicating manner, the second pipe 14 is located inside the first cooling box 1, further, the start/stop device 13 can start the pump body 12, the pump body 12 can pump cooling liquid inside the second cooling box 8 to the inside of the first cooling box 1 by matching with the first pipe 11 and the second pipe 14, and therefore the cooling liquid inside the first cooling box 1 and the inside of the second cooling box 8 can be replaced.

As shown in fig. 1 to 3, in the present arrangement, the output end of the spiral tube 2 is located inside the absorption tank 3, and further, the high-temperature gas can be sufficiently cooled inside the spiral tube 2 by the coolant of the first cooling tank 1.

As shown in fig. 1 to 3, in the present arrangement, a temperature sensor 4 is fixedly mounted on the top of the first cooling tank 1, and a probe of the temperature sensor 4 is located inside the first cooling tank 1.

As shown in fig. 1 to 3, in the present arrangement, the electromagnetic valve 7 is located right above the second cooling box 8, and further, when the temperature of the first cooling box 1 is higher than the set value of the temperature sensor 4, the electromagnetic valve 7 and the start-stop device 13 can be automatically opened by the PLC controller 6.

As shown in fig. 1 to 3, in the present arrangement, the top plane of the second cooling tank 8 is flush with the bottom plane of the first cooling tank 1, and further, the cooling liquid inside the first cooling tank 1 directly flows into the second cooling tank 8 through the drain pipe 5 and the solenoid valve 7.

The implementation principle of the zirconium oxide production gas absorption device of the embodiment is as follows: fill into the high-temperature gas who produces in the zirconia production through spiral pipe 2, high-temperature gas can fully cool off through the coolant liquid of first cooler bin 1 inside spiral pipe 2, gaseous final entering absorption cell 3 carries out neutralization absorption reaction, avoid absorption cell 3's neutralization liquid contact high-temperature gas to take place decomposition reaction, when the temperature of first cooler bin 1 is higher than temperature sensor 4's setting value, accessible PLC controller 6 is automatic to open solenoid valve 7 and open and stop ware 13, refrigeration face heat conduction aluminum plate 18 is refrigerated to refrigeration electrode plate 17's refrigeration, many aluminium bars 9 on the heat conduction aluminum plate 18 lead the temperature, thereby better cooling to the water source in first cooler bin 1, and servo motor 10 work drives puddler 16 and carries out high-efficient cooling, the coolant liquid of first cooler bin 1 inside directly flows into inside second cooler bin 8 through drain pipe 5 and 7, pump body 12 cooperation first body 11 and second body 14 can be taken out the coolant liquid of second cooler bin 8 inside to first cooler bin 1 inside, thereby can carry out the coolant liquid of second cooler bin 8 and carry out the quick cooling liquid replacement process with the coolant liquid of second cooler bin 8, thereby can carry out the quick cooling liquid replacement process of the coolant liquid 1 and the inside replacement case 8 of second cooler bin, thereby can carry out the quick cooling liquid replacement process once more, thereby the inside cooling box 8 with the coolant liquid of cooling box 1 and carry out the quick replacement process of second cooler bin 8.

Claims (6)

1. The device for absorbing the zirconium oxide production gas comprises a supporting table (15) and is characterized in that a first cooling box (1) is fixedly mounted at the top of the supporting table (15), a second cooling box (8) is fixedly mounted at the outer side of the bottom of the supporting table (15), a PLC (programmable logic controller) and a pump body (12) are fixedly mounted at the top of the first cooling box (1), a drain pipe (5) is installed at the bottom of the first cooling box (1) in a communicating manner, an electromagnetic valve (7) is installed at the outer part of the drain pipe (5) in a communicating manner, a spiral pipe (2) is fixedly mounted in the first cooling box (1), an absorption pool (3) is movably mounted at the outer part of the first cooling box (1), a servo motor (10) is fixedly mounted at the top of the second cooling box (8), a stirring rod (16) is fixed at the driving end of the servo motor (10), and the stirring rod (16) is arranged in the first cooling box (1);

a heat-conducting aluminum plate (18) is fixedly embedded into the bottom of the first cooling box (1), and a plurality of aluminum bars (9) which are distributed at equal intervals are vertically fixed on the upper part of the heat-conducting aluminum plate (18); be located two refrigeration electrode boards (17) are installed in the laminating of heat conduction aluminum plate (18) bottom, are located the bottom fixed mounting of refrigeration electrode board (17) has heat dissipation fan (19).

2. The zirconia process gas absorption apparatus according to claim 1, wherein a start-stop device (13) is electrically installed outside the pump body (12), the input end of the pump body (12) is provided with a first pipe (11) in a communicating manner, the first pipe (11) is located inside the second cooling tank (8), the output end of the pump body (12) is provided with a second pipe (14) in a communicating manner, and the second pipe (14) is located inside the first cooling tank (1).

3. A zirconia process gas absorption unit according to claim 1 wherein the output end of the spiral (2) is located inside the absorption cell (3).

4. The zirconia process gas absorption device according to claim 1, wherein a temperature sensor (4) is fixedly mounted on the top of the first cooling tank (1), and a probe of the temperature sensor (4) is positioned inside the first cooling tank (1).

5. A zirconia process gas absorption apparatus according to claim 1 wherein the solenoid valve (7) is located directly above the second cooling tank (8).

6. A zirconia process gas absorption apparatus according to claim 1 wherein the aluminum bars (9) and the stirring rods (16) are staggered.

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