CN211248284U - A kind of reflux cooling tower for steel casting mould - Google Patents

Abstract

The utility model discloses a reflux type cooling tower for steel casting moulds. The other end of the main body of the tower is provided with a liquid outlet pipe, one end of the main body of the reflux tower is provided with a suction pump near the bottom of the liquid inlet pipe, the upper end of the suction pump is provided with a connecting pipe, and one end of the liquid outlet pipe returns to the main body of the tower. There is a No. 2 condensing chamber inside the main body of the reflux tower, an air extraction mechanism is arranged at the upper end of the main body of the reflux tower, and a water storage tank is arranged on one side of the air extraction mechanism at the upper end of the main body of the reflux tower. The reflux type cooling tower for steel casting moulds of the utility model can prevent sundries from entering the inside of the air extraction chamber, and can facilitate the circulation of water in the device, which is more convenient.

Description

A kind of reflux cooling tower for steel casting mould

technical field

The utility model relates to the technical field of steel casting moulds, in particular to a reflux type cooling tower for steel casting moulds.

Background technique

A casting mold refers to a cavity that forms a fluid or malleable material. A casting mold is required in the processing of steel, and a reflux cooling tower is required in the casting process; the existing reflux cooling tower has some shortcomings, first of all, The reflux cooling tower does not have a certain ventilation mechanism, and the ventilation mechanism does not have a certain protection device. Secondly, the reflux cooling tower cannot circulate the water well. In order to solve the above problems, we propose this kind of steel casting mold. tower.

Utility model content

The main purpose of the present invention is to provide a reflux type cooling tower for steel casting molds, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A reflux type cooling tower for steel casting moulds, comprising a reflux tower main body, a water storage chamber is arranged at the lower end of the reflux tower body, a liquid inlet pipe is arranged at one end of the reflux tower body, and the other end of the reflux column body is arranged A liquid outlet pipe is provided, one end of the main body of the reflux tower is provided with a suction pump below the liquid inlet pipe, the upper end of the suction pump is provided with a connecting pipe, and one end of the liquid outlet pipe is provided with two inside the main body of the reflux tower. No. 1 condensation chamber, the upper end of the main body of the reflux tower is provided with an air extraction mechanism, a water storage tank is provided on one side of the air extraction mechanism of the upper end of the main body of the reflux tower, and the front end of the water storage tank is provided with an observation glass, and the reflux tower is provided with an observation glass. The upper end of the main body is provided with an exhaust pipe on the side close to the water storage tank, one end of the exhaust pipe is provided with a connecting pump, the upper end of the exhaust pipe is provided with a No. There is a sprinkler head inside.

Preferably, the air extraction mechanism includes an air extraction pipe, an air extraction chamber, an air outlet pipe, a fixed sleeve, and a filter screen, the lower end of the air extraction pipe is fixedly connected with the upper end of the main body of the reflux tower, and one end of the air extraction pipe is provided with an air extraction pipe. Air chamber, one end of the air extraction chamber is fixedly connected with one end of the air extraction pipe, one end of the air extraction chamber is provided with an air outlet pipe, and one end of the air outlet pipe is fixedly connected with one end of the air extraction chamber, and the air outlet pipe is The upper end is provided with a fixed sleeve, the lower end of the fixed sleeve is movably connected with the upper end of the air outlet pipe, the interior of the fixed sleeve is provided with a filter screen, and the filter screen is fixedly connected with the fixed sleeve.

Preferably, the upper end of the water storage chamber is fixedly connected to the lower end of the main body of the reflux tower, one end of the liquid inlet pipe is fixedly connected to one end of the main body of the reflux tower, and one end of the liquid outlet pipe is fixed to the other end of the main body of the reflux tower connect.

Preferably, one end of the suction pump is fixedly connected to one end of the main body of the reflux tower, the lower end of the connecting pipe is fixedly connected to the upper end of the suction pump, and one end of the No. 2 condensing chamber is fixedly connected to one end of the liquid outlet pipe, so The lower end of the water storage tank is fixedly connected with the upper end of the main body of the reflux tower.

Preferably, the rear end of the observation glass is fixedly connected to the front end of the water storage tank, the lower end of the exhaust pipe is fixedly connected to the upper end of the main body of the reflux tower, and one end of the connecting pump is fixedly connected to one end of the exhaust pipe.

Preferably, the lower end of the No. 1 condensation chamber is fixedly connected to the upper end of the exhaust pipe, and the upper end of the shower head is fixedly connected to the lower end of the water storage tank.

Compared with the prior art, the utility model has the following beneficial effects: the reflux type cooling tower used for this kind of steel casting mold can make the gas in the main body of the reflux tower can be extracted through the exhaust pipe through the operation of the exhaust chamber, and then pass through the exhaust pipe. , The fixed casing is discharged, and the filter screen is arranged inside the fixed casing, so that the dust and debris in the air will not enter the interior of the extraction chamber, and the air pressure in the main body of the reflux tower is reduced by the action of the extraction chamber. , so that the water sprayed by the sprinkler head can be turned into water vapor, and heat needs to be absorbed in the process of turning water into water vapor, which can take away the heat in the main body of the reflux tower to achieve a cooling effect. A small amount of water can be collected inside the water storage chamber, and then the water can be pumped to the inside of the water storage tank through the action of the pump, which is more convenient. The situation inside the water storage tank can be observed by observing the glass. better than the traditional way.

Description of drawings

1 is a schematic diagram of the overall structure of a reflux type cooling tower for a steel casting mold of the present invention;

Fig. 2 is the structural drawing of the air extraction mechanism of the reflux type cooling tower used for a steel casting mold of the present invention;

Fig. 3 is the partial cutaway schematic diagram of the air extraction mechanism of a reflux type cooling tower for a steel casting mold of the present invention;

4 is a schematic cutaway view of the main body of the reflux tower of a reflux type cooling tower for steel casting molds of the present invention.

In the figure: 1. The main body of the reflux tower; 2. The water storage chamber; 3. The liquid inlet pipe; 4. The suction pump; 5. The liquid outlet pipe; , outlet pipe; 64, fixed casing; 65, filter screen; 7, water storage tank; 8, observation glass; 9, No. 1 condensation chamber; 10, connecting pump; 11, connecting pipe; 12, No. 2 condensation chamber; 13 , exhaust pipe; 14, sprinkler head.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-4, a reflux type cooling tower for steel casting includes a reflux tower main body 1, a water storage chamber 2 is arranged at the lower end of the reflux tower main body 1, and a liquid inlet pipe 3 is arranged at one end of the reflux tower main body 1 , the other end of the main body 1 of the reflux tower is provided with a liquid outlet pipe 5, one end of the main body of the reflux tower 1 is provided with a suction pump 4 near the bottom of the liquid inlet pipe 3, the upper end of the suction pump 4 is provided with a connecting pipe 11, and the One end of the reflux tower main body 1 is provided with a No. 2 condensation chamber 12, the upper end of the reflux tower main body 1 is provided with an air extraction mechanism 6, and one side of the upper end of the reflux tower main body 1 is provided with a water storage tank 7. The water storage tank 7 An observation glass 8 is provided at the front end of the main body 1, an exhaust pipe 13 is provided on the side of the upper end of the reflux tower main body 1 close to the water storage tank 7, one end of the exhaust pipe 13 is provided with a connection pump 10, and the upper end of the exhaust pipe 13 is provided with a No. 1 condenser A shower head 14 is arranged inside the main body 1 of the reflux tower at the lower end of the chamber 9 and the water storage tank 7 .

The air extraction mechanism 6 includes an air extraction pipe 61, an air extraction chamber 62, an air outlet pipe 63, a fixed sleeve 64, and a filter screen 65. The lower end of the air extraction pipe 61 is fixedly connected to the upper end of the main body 1 of the reflux tower. In the air chamber 62, one end of the air extraction chamber 62 is fixedly connected with one end of the air extraction pipe 61, one end of the air extraction chamber 62 is provided with an air outlet pipe 63, and one end of the air outlet pipe 63 is fixedly connected with one end of the air extraction chamber 62. The upper end is provided with a fixed sleeve 64, the lower end of the fixed sleeve 64 is movably connected with the upper end of the air outlet pipe 63, the interior of the fixed sleeve 64 is provided with a filter screen 65, the filter screen 65 is fixedly connected with the fixed sleeve 64, and passes through the air extraction chamber. The work of 62 enables the gas in the main body 1 of the reflux tower to be drawn out through the air extraction pipe 61, and then discharged through the air outlet pipe 63 and the fixed sleeve 64. By setting the filter screen 65 inside the fixed sleeve 64, it is convenient for the air extraction chamber 62 for protection.

The upper end of the water storage chamber 2 is fixedly connected to the lower end of the reflux tower main body 1, and one end of the liquid inlet pipe 3 is fixedly connected to one end of the reflux tower main body 1. The liquid can enter the interior of the reflux tower main body 1 through the liquid inlet pipe 3, and the liquid outlet One end of the pipe 5 is fixedly connected to the other end of the main body 1 of the reflux tower, and the cooled liquid can flow out through the liquid outlet pipe 5 .

One end of the suction pump 4 is fixedly connected to one end of the main body 1 of the reflux tower, and the water can be pumped into the water storage tank 7 by the action of the suction pump 4. The lower end of the connecting pipe 11 is fixedly connected with the upper end of the suction pump 4, and the No. 2 condensing chamber One end of 12 is fixedly connected to one end of the liquid outlet pipe 5, the liquid entering the device can be cooled through the No. 2 condensing chamber 12, and the lower end of the water storage tank 7 is fixedly connected to the upper end of the main body 1 of the reflux tower.

The rear end of the observation glass 8 is fixedly connected to the front end of the water storage tank 7. By observing the glass 8, the internal situation of the water storage tank 7 can be observed. One end of the exhaust pipe 13 is fixedly connected.

The lower end of the No. 1 condensation chamber 9 is fixedly connected to the upper end of the exhaust pipe 13 , the upper end of the shower head 14 is fixedly connected to the lower end of the water storage tank 7 , and water can be sprayed through the shower head 14 .

It should be noted that the present invention is a reflux cooling tower for steel casting molds. The liquid can enter the main body 1 of the reflux tower through the liquid inlet pipe 3, and the liquid entering the device can be cooled through the No. 2 condensing chamber 12. For cooling, the gas in the main body 1 of the reflux tower can be extracted through the gas extraction pipe 61 through the work of the extraction chamber 62 (model HP-1), and then discharged through the gas outlet pipe 63 and the fixed sleeve 64. It is arranged inside the fixed sleeve 64, which is convenient for protecting the air extraction chamber 62. The air pressure in the main body 1 of the reflux tower is reduced by the action of the air extraction chamber 62, so that the water sprayed by the shower head 14 can be turned into water vapor, In the process of turning water into water vapor, heat needs to be absorbed, which can take away the heat in the main body 1 of the reflux tower to achieve the cooling effect. The inside of the main body 1 of the reflux tower is extracted, and the extracted water vapor can be cooled in the No. 1 condensing chamber 9, and then enters the inside of the water storage tank 7, and is sprayed out through the shower head 14, which is convenient for the selection and circulation of water. If a small amount of water is generated inside the tower main body 1, it can be collected inside the water storage chamber 2, and then the water can be pumped to the inside of the water storage tank 7 by the action of the pump 4 (model JTP-2500). The situation inside the water storage tank 7 can be observed, which surpasses the traditional reflux type cooling tower in terms of use prospects, and is more practical.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A steel material casting mold used reflux type cooling tower, comprising a reflux tower main body (1), characterized in that: the lower end of the reflux tower body (1) is provided with a water storage chamber (2), one end of the reflux tower body (1) is provided with a liquid inlet pipe (3), the other end of the reflux tower body (1) is provided with a liquid outlet pipe (5), one end of the reflux tower body (1) is provided with a water suction pump (4) close to the lower part of the liquid inlet pipe (3), the upper end of the water suction pump (4) is provided with a connecting pipe (11), the inside of the reflux tower body (1) at one end of the liquid outlet pipe (5) is provided with a second condensation chamber (12), the upper end of the reflux tower body (1) is provided with an air suction mechanism (6), one side of the upper end air suction mechanism (6) of the reflux tower body (1) is provided with a water storage tank (7), the front end of the water storage tank (7) is provided with observation glass (8), one side of the upper end of the reflux tower body (, one end of the exhaust pipe (13) is provided with a connecting pump (10), the upper end of the exhaust pipe (13) is provided with a first condensation chamber (9), and a spray header (14) is arranged inside the lower reflux tower main body (1) of the water storage tank (7).

2. A reflux cooling tower for a steel casting mold as defined in claim 1, wherein: the air extraction mechanism (6) comprises an air extraction pipe (61), an air extraction chamber (62), an air outlet pipe (63), a fixed sleeve (64) and a filter screen (65), the lower end of the extraction pipe (61) is fixedly connected with the upper end of the reflux tower main body (1), one end of the air extraction pipe (61) is provided with an air extraction chamber (62), one end of the air extraction chamber (62) is fixedly connected with one end of the air extraction pipe (61), an air outlet pipe (63) is arranged at one end of the air extracting chamber (62), one end of the air outlet pipe (63) is fixedly connected with one end of the air extracting chamber (62), the upper end of the air outlet pipe (63) is provided with a fixed sleeve (64), the lower end of the fixed sleeve (64) is movably connected with the upper end of the air outlet pipe (63), the filter screen (65) is arranged in the fixing sleeve (64), and the filter screen (65) is fixedly connected with the fixing sleeve (64).

3. A reflux cooling tower for a steel casting mold as defined in claim 1, wherein: the upper end of reservoir chamber (2) and the lower extreme fixed connection of reflux column main part (1), the one end of feed liquor pipe (3) and the one end fixed connection of reflux column main part (1), the one end of drain pipe (5) and the other end fixed connection of reflux column main part (1).

4. A reflux cooling tower for a steel casting mold as defined in claim 1, wherein: the one end of suction pump (4) and the one end fixed connection of reflux column main part (1), the lower extreme of connecting pipe (11) and the upper end fixed connection of suction pump (4), the one end of No. two condensation chambers (12) and the one end fixed connection of drain pipe (5), the lower extreme of storage water tank (7) and the upper end fixed connection of reflux column main part (1).

5. A reflux cooling tower for a steel casting mold as defined in claim 1, wherein: the rear end of the observation glass (8) is fixedly connected with the front end of the water storage tank (7), the lower end of the exhaust pipe (13) is fixedly connected with the upper end of the reflux tower main body (1), and one end of the connecting pump (10) is fixedly connected with one end of the exhaust pipe (13).

6. A reflux cooling tower for a steel casting mold as defined in claim 1, wherein: the lower end of the first condensation chamber (9) is fixedly connected with the upper end of the exhaust pipe (13), and the upper end of the spray header (14) is fixedly connected with the lower end of the water storage tank (7).

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