CN211420236U - Atomizing cooling device for annular forging - Google Patents
Atomizing cooling device for annular forging Download PDFInfo
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- CN211420236U CN211420236U CN201922450758.6U CN201922450758U CN211420236U CN 211420236 U CN211420236 U CN 211420236U CN 201922450758 U CN201922450758 U CN 201922450758U CN 211420236 U CN211420236 U CN 211420236U
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Abstract
The utility model relates to an annular atomizing cooling device for forging, including the main tank body and connect the tank on the main tank body, be equipped with the inlet tube of being connected with the tank on the main tank body, the equipartition has a plurality of atomizing nozzles above the inlet tube, still be connected with axial fan on the main tank body, axial fan's air-out end is connected with the air inlet filter tube, and this air inlet filter tube is placed in the main tank body in the level, and leaves certain interval between air inlet filter tube and the main tank body to form the air outlet; an air inlet plate provided with a plurality of air outlet holes is fixedly connected to the main box body between the air inlet filter pipe and the water inlet pipe, and the main box body, the air inlet filter pipe and the axial flow fan are hermetically connected through a sealing structure. The utility model has the advantages that: the utility model discloses atomizing cooling device for annular forging can improve sealed effect and guarantee that the cooling effect by atomization is better.
Description
Technical Field
The utility model relates to a forging and pressing machinery technical field, in particular to atomizing cooling device for annular forging.
Background
The large-scale forgings produced in industries such as nuclear power, chemical engineering, machinery, boilers and the like are required to have higher and higher comprehensive properties, so that heat treatment is required, and large-scale heat treatment furnaces are equipped.
For a large-sized ring forging, the cooling speed is low, and the cooling speed is not uniform, so that the cooling efficiency is extremely poor, and the production quality of the ring forging is influenced.
In view of the above phenomenon, patent CN 205188363U discloses a spray type cooling device for annular forgings, which comprises: the air purifier comprises a main box body and a water storage tank connected to the main box body, wherein a water inlet pipe connected with the water storage tank is arranged on the main box body, a plurality of atomizing nozzles are uniformly distributed above the water inlet pipe, an axial flow fan is also connected to the main box body, and an air inlet filtering section is formed between the axial flow fan and the main box body; by the above mode, the spray cooling device for the annular forging increases the spray area, improves the heat dissipation effect, realizes the atomization cooling process, reduces the air resistance, and ensures better atomization effect; the utility model discloses an in the implementation, for improving the cooling effect, set up for sealed between air inlet fillter section and axial fan and the main tank body, therefore seal structure's selection is crucial, how to make the sealed effect between the three reach the best, is the problem that we need to solve urgently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can improve sealed effect and guarantee atomizing cooling effect better annular atomizing cooling device for forging.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides an annular atomizing cooling device for forging, its innovation point lies in: the air-conditioning device comprises a main box body and a water storage tank connected to the main box body, wherein a water inlet pipe connected with the water storage tank is arranged on the main box body, a plurality of atomizing nozzles are uniformly distributed above the water inlet pipe, an axial flow fan is further connected to the main box body, an air outlet end of the axial flow fan is connected with an air inlet filter pipe, the air inlet filter pipe is horizontally arranged in the main box body, and a certain distance is reserved between the air inlet filter pipe and the main box body to form an air outlet;
the main box body between the inlet air filter pipe and the inlet pipe is also fixedly connected with an inlet air plate provided with a plurality of air outlet holes, a shoulder at the joint of the inlet air filter pipe and the axial flow fan is sleeved with a sealing ring with an outer circumferential surface provided with a step surface A, the inlet air filter pipe is sleeved with a sealing box, and the sealing box is formed by respectively connecting the inner end and the outer end of a tubular gland section with a sealing section and a flange section; the sealing section is of a multi-step ring body structure, a step surface B used for being matched and sealed with the step surface A of the sealing ring is arranged on the side end surface of the ring body close to the sealing ring, an outer step surface used for being connected with the bottom plate of the main box body and the air inlet plate for limiting is arranged on the outer circumferential surface of the ring body, and an inner step surface used for carrying out gland limiting is arranged on the inner circumferential surface of the ring body; the gland suit is outside the air inlet filter tube outside the seal box, and the gland has a flange of being connected with the seal box and can imbed the annular arch between seal box and the air inlet filter tube.
Further, the spraying direction of the atomizing nozzle is rotatably arranged.
Furthermore, a double-layer filter screen is arranged on the atomizing nozzle.
The utility model has the advantages that: the utility model discloses atomizing cooling device for annular forging, wherein, the main tank body, seal structure between air inlet filter tube and the axial fan adopts triple seal, the sealing washer, axial fan and seal section cooperation form first seal structure, a cover, air inlet filter tube and seal section cooperation form second seal structure, a cover, the air inlet filter tube, the air inlet plate, the main tank body and seal box cooperation form third seal structure, therefore, make sealed effect better, axial fan's wind-force can not be impaired, and the wind energy is whole to enter in the main tank body, do not receive the loss, reduce air resistance, and then guarantee that the atomizing cooling effect is better.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structure schematic diagram of the spray cooling device for the annular forging of the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
Examples
This embodiment atomizing cooling device for annular forging, as shown in fig. 1, including main tank 1 and the tank 2 of connection on main tank 1, be equipped with the inlet tube 3 of being connected with tank 2 on the main tank 1, the equipartition has a plurality of atomizing nozzle 4 above inlet tube 3, and as the embodiment, more specific implementation mode is that atomizing nozzle 4's spraying direction is rotatable formula setting, and is equipped with double-deck filter screen on the atomizing nozzle.
The main box body 1 is further connected with an axial flow fan 5, the air outlet end of the axial flow fan 5 is connected with an air inlet filter pipe 6, the air inlet filter pipe 6 is horizontally arranged in the main box body 1, and a certain distance is reserved between the air inlet filter pipe 6 and the main box body 1 to form an air outlet.
An air inlet plate 7 provided with a plurality of air outlet holes is fixedly connected to the main box body 1 between the air inlet filter pipe 6 and the water inlet pipe 3, a sealing ring 8 with a step surface A on the outer circumferential surface is sleeved on a shoulder at the joint of the air inlet filter pipe 6 and the axial flow fan 5, a sealing box 9 is sleeved on the air inlet filter pipe 6, and the sealing box 9 is formed by respectively connecting a sealing section and a flange section to the inner end and the outer end of a tubular gland section; the sealing section is of a multi-step ring body structure, the side end face of the ring body close to the sealing ring 8 is provided with a step surface B which is used for being matched and sealed with the step surface A of the sealing ring, the outer circumferential surface of the ring body is provided with an outer step surface which is used for being connected with the bottom plate of the main box body and the air inlet plate 7 for limiting, and the inner circumferential surface of the ring body is provided with an inner step surface which is used for limiting the gland 10; the gland 10 is sleeved outside the air inlet filter pipe 6 on the outer side of the seal box 9, and the gland 10 is provided with a connecting flange connected with the seal box 9 and an annular bulge which can be embedded between the seal box 9 and the air inlet filter pipe 6; adopt triple sealing, sealing washer 8, axial fan 5 and sealed section cooperation form first seal structure, gland 10, air inlet filter tube 6 and sealed section cooperation form second seal structure, gland 10, air inlet filter tube 6, air inlet plate 7, the cooperation of main tank body 1 and seal box forms third seal structure, therefore, make sealed effect better, axial fan's wind-force can not be impaired, and the wind-force all enters into the main tank body in, do not receive the loss, reduce air resistance, and then guarantee that the atomizing cooling effect is better.
This embodiment is atomizing cooling device for annular forging during operation, arrange the forging in the main tank body 1 of 4 tops of atomizing nozzle, open axial fan 5 to by 2 intake of tank to inlet tube 3, use wind-force to break up into the water smoke state to water, from 4 blowout of atomizing nozzle, improved the radiating effect, realized the atomizing cooling process, reduce the air resistance, guarantee that the atomizing cooling effect is better.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides an annular atomizing cooling device for forging which characterized in that: the air-conditioning device comprises a main box body and a water storage tank connected to the main box body, wherein a water inlet pipe connected with the water storage tank is arranged on the main box body, a plurality of atomizing nozzles are uniformly distributed above the water inlet pipe, an axial flow fan is further connected to the main box body, an air outlet end of the axial flow fan is connected with an air inlet filter pipe, the air inlet filter pipe is horizontally arranged in the main box body, and a certain distance is reserved between the air inlet filter pipe and the main box body to form an air outlet;
the main box body between the inlet air filter pipe and the inlet pipe is also fixedly connected with an inlet air plate provided with a plurality of air outlet holes, a shoulder at the joint of the inlet air filter pipe and the axial flow fan is sleeved with a sealing ring with an outer circumferential surface provided with a step surface A, the inlet air filter pipe is sleeved with a sealing box, and the sealing box is formed by respectively connecting the inner end and the outer end of a tubular gland section with a sealing section and a flange section; the sealing section is of a multi-step ring body structure, a step surface B used for being matched and sealed with the step surface A of the sealing ring is arranged on the side end surface of the ring body close to the sealing ring, an outer step surface used for being connected with the bottom plate of the main box body and the air inlet plate for limiting is arranged on the outer circumferential surface of the ring body, and an inner step surface used for carrying out gland limiting is arranged on the inner circumferential surface of the ring body; the gland suit is outside the air inlet filter tube outside the seal box, and the gland has a flange of being connected with the seal box and can imbed the annular arch between seal box and the air inlet filter tube.
2. The spray cooler for annular forgings of claim 1, characterized in that: the spraying direction of the atomizing nozzle is arranged in a rotatable mode.
3. The spray cooler for annular forgings according to claim 1 or 2, characterized in that: and the atomizing nozzle is provided with a double-layer filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922450758.6U CN211420236U (en) | 2019-12-31 | 2019-12-31 | Atomizing cooling device for annular forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922450758.6U CN211420236U (en) | 2019-12-31 | 2019-12-31 | Atomizing cooling device for annular forging |
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| Publication Number | Publication Date |
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| CN211420236U true CN211420236U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922450758.6U Active CN211420236U (en) | 2019-12-31 | 2019-12-31 | Atomizing cooling device for annular forging |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799033A (en) * | 2022-04-14 | 2022-07-29 | 马鞍山市鑫龙特钢有限公司 | Cooling device for annular forging |
| CN117701864A (en) * | 2024-02-05 | 2024-03-15 | 山西天宝集团有限公司 | Rotary spraying cooling device and method for heat treatment annular forging |
-
2019
- 2019-12-31 CN CN201922450758.6U patent/CN211420236U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799033A (en) * | 2022-04-14 | 2022-07-29 | 马鞍山市鑫龙特钢有限公司 | Cooling device for annular forging |
| CN117701864A (en) * | 2024-02-05 | 2024-03-15 | 山西天宝集团有限公司 | Rotary spraying cooling device and method for heat treatment annular forging |
| CN117701864B (en) * | 2024-02-05 | 2024-04-19 | 山西天宝集团有限公司 | Rotary spraying cooling device and method for heat treatment annular forging |
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