CN213335225U

CN213335225U - Drying room structure for nodular cast iron pipe fitting production

Info

Publication number: CN213335225U
Application number: CN202021797249.7U
Authority: CN
Inventors: 李伟兵; 李卫涛
Original assignee: Qingdao Hengxingyuan Water Supply Equipment Co ltd
Current assignee: Qingdao Hengxingyuan Water Supply Equipment Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-01
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a stoving room structure is used in nodular cast iron pipe fitting production, including first casing, fixedly connected with second casing on the roof in the first casing, the symmetry is equipped with the hot plate on the second casing inside wall, be equipped with the air exhauster on the second casing diapire, bottom symmetry fixedly connected with drying cabinet between first casing and the second casing, common fixed interlude has a plurality of breather pipe on second casing lateral wall and the hot plate, hot plate one end fixedly connected with nozzle is kept away from to the breather pipe, the hinge is connected with a body on the first casing. The utility model discloses start the hot plate for the second casing is inside to be heated, then starts the air exhauster, takes out the damp and hot air in the second casing from getting into first casing bottom, and in the damp and hot air got into the drying cabinet, the process drier dried, and the air after the drying was dried to the pipe fitting in getting into the second casing through the breather pipe via the nozzle, has reduced the waste of the energy.

Description

Drying room structure for nodular cast iron pipe fitting production

Technical Field

The utility model relates to a nodular cast iron pipe fitting production technical field especially relates to a stoving room structure is used in production of nodular cast iron pipe fitting.

Background

The nodular cast iron pipe is a pipe fitting which is added into molten iron before casting by using a magnesium or rare earth magnesium combined gold nodulizer to nodulize graphite and reduce stress concentration, so that the pipe fitting has the advantages of high strength, high elongation, impact resistance, corrosion resistance, good sealing property and the like; the inner wall adopts a cement mortar lining, so that the water delivery environment of the pipeline is improved, the water supply capacity is improved, and the energy consumption is reduced; the pipe orifice adopts a flexible interface, and the pipe material has larger elongation rate, so that the flexibility of the pipeline is better, the pipe can work together with soil around the pipeline in the buried pipeline, the stress state of the pipeline is improved, and the reliability of the operation of a pipe network is improved. Therefore, the ductile cast iron pipe is generally adopted as a main pipe fitting in the water supply industry of China. In the production process of the nodular cast iron pipe fitting, a drying device is needed to be used for drying the pipe fitting.

Because current device can discharge the damp and hot gas in the device when carrying out the drying to the pipe fitting to guarantee the stoving effect of pipe fitting, consequently caused the waste of the energy, reduced the drying efficiency of device to the pipe fitting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "because current device can be with the discharge of the damp and hot gas in the device when carrying out the drying to the pipe fitting to guarantee the stoving effect of pipe fitting, consequently caused the waste of the energy, reduced the defect of device to the drying efficiency of pipe fitting", thereby provide a drying room structure is used in production of nodular cast iron pipe fitting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drying room structure for nodular cast iron pipe fitting production comprises a first shell, wherein a second shell is fixedly connected to the top wall in the first shell, heating plates are symmetrically arranged on the inner side wall of the second shell, four placing rods are symmetrically and fixedly connected to the inner bottom wall of the second shell, a placing plate is fixedly connected between the four placing rods, a first air vent is formed in the placing plate, an exhaust fan is arranged on the bottom wall of the second shell, a drying box is symmetrically and fixedly connected to the bottom between the first shell and the second shell, drying agents are filled in the drying box, a plurality of second air vents are formed in the top wall and the bottom wall of the drying box, a plurality of vent pipes are fixedly inserted into the side wall of the second shell and the heating plates together, one end of each vent pipe, which is far away from the heating plates, is fixedly connected with a nozzle, and the plurality of nozzles are fixedly connected to the, the first shell is provided with a cooling mechanism, and the first shell is hinged with a door body.

Preferably, the cooling mechanism comprises a cooling air inlet pipe, a cover body and two cooling air outlet pipes, the cooling air inlet pipe is fixedly inserted into the top wall of the first shell and the top wall of the second shell, the cover body is in threaded connection with the cooling air inlet pipe, the two cooling air outlet pipes are symmetrically and fixedly inserted into the side wall of the bottom of the first shell, and valves are arranged on the cooling air outlet pipes.

Preferably, four supporting legs are symmetrically and fixedly connected to the bottom surface of the first shell, anti-slip pads are arranged on the bottom surfaces of the supporting legs, and anti-slip lines are arranged on the anti-slip pads.

Preferably, the bottom surface of the second shell is fixedly connected with a support rod, and the bottom end of the support rod is fixedly connected to the inner bottom wall of the first shell.

Preferably, a first magnetic gasket and a second magnetic gasket are arranged on the inner wall of the door body in a surrounding mode, the first magnetic gasket is matched with the first shell, and the second magnetic gasket is matched with the second shell.

Preferably, the door body is fixedly connected with a handle, the handle is provided with an elastic pad, and the elastic pad is made of rubber materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the hot plate is started during use, so that the second shell is heated inside, the exhaust fan is started, the hot and humid air in the second shell is extracted from the bottom of the first shell, the hot and humid air enters the drying box and is dried by the drying agent, the dried air enters the second shell through the vent pipe and is dried by the pipe fitting, the energy waste is reduced, meanwhile, the air flow in the second shell is accelerated by the dry hot air sprayed by the nozzle, and the drying efficiency of the device on the pipe fitting is improved.

2. After the pipe fitting is dried and is accomplished, close the hot plate, take off the lid, open the valve for outside cold air gets into in the second casing through the cooling intake pipe, cools down the cooling through the pipe fitting after first air vent downflow is dried, then gets into first casing bottom, outwards flows out through the cooling outlet duct at last, has accelerated the cooling of pipe fitting, has reduced staff's latency.

Drawings

Fig. 1 is a schematic front structural view of a drying room structure for nodular cast iron pipe fitting production provided by the utility model;

fig. 2 is a front view of fig. 1.

In the figure: 1 first casing, 2 supporting legs, 3 second casings, 4 hot plates, 5 place the pole, 6 place the board, 7 first air vents, 8 air blowers, 9 bracing pieces, 10 drying cabinets, 11 breather pipes, 12 cooling intake pipes, 13 lid, 14 cooling outlet pipes, 15 door bodies, 16 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a drying room structure for nodular cast iron pipe production, comprising a first shell 1, four supporting legs 2 symmetrically and fixedly connected on the bottom surface of the first shell 1, non-slip mats arranged on the bottom surfaces of the supporting legs 2 and non-slip lines arranged on the non-slip mats to increase the stability of the device, a second shell 3 fixedly connected on the inner top wall of the first shell 1, a supporting rod 9 fixedly connected on the bottom surface of the second shell 3, the bottom end of the supporting rod 9 fixedly connected on the inner bottom wall of the first shell 1 to support the second shell 3, heating plates 4 symmetrically arranged on the inner side wall of the second shell 3, four placing rods 5 symmetrically and fixedly connected on the inner bottom wall of the second shell 3, placing plates 6 fixedly connected between the four placing rods 5, first vent holes 7 arranged on the placing plates 6, an exhaust fan 8 arranged on the bottom wall of the second shell 3, and drying boxes 10 symmetrically and fixedly connected on the bottom between the first shell 1, the drying agent is filled in the drying box 10, the drying agent is silica gel, a plurality of second vent holes are formed in the top wall and the bottom wall of the drying box 10, a plurality of vent pipes 11 are fixedly inserted into the side wall of the second shell 3 and the heating plate 4 together, the vent pipes 11 are far away from the nozzle fixedly connected with one end of the heating plate 4, and the plurality of nozzles are fixedly connected to the vent pipes 11 at different angles.

The cooling mechanism is arranged on the first shell 1 and comprises a cooling air inlet pipe 12, a cover body 13 and two cooling air outlet pipes 14, the cooling air inlet pipe 12 is fixedly inserted on the top walls of the first shell 1 and the second shell 3, the cover body 13 is in threaded connection with the cooling air inlet pipe 12, the two cooling air outlet pipes 14 are symmetrically and fixedly inserted on the side wall of the bottom of the first shell 1, valves are arranged on the cooling air outlet pipes 14, after the pipe fittings are dried, workers can cool the dried pipe fittings through the cooling mechanism, cooling of the pipe fittings is accelerated, waiting time of the workers is reduced, a door body 15 is hinged on the first shell 1, a first magnetic gasket and a second magnetic gasket are arranged on the inner wall of the door body 15 in a surrounding mode, the first magnetic gasket is matched with the first shell 1, the second magnetic gasket is matched with the second shell 3, and the sealing performance of the device is ensured through the matching of the first magnetic gasket and the second magnetic gasket with the first shell 1 and the second shell 3 respectively, the door body 15 is fixedly connected with a handle 16, the handle 16 is provided with an elastic pad, and the elastic pad is made of rubber materials, so that a worker can conveniently open or close the door body through the handle 16.

In the utility model, when the user uses the device, the heating plate 4 is started during use to heat the inside of the second shell 3, then the exhaust fan 8 is started to extract the damp and hot air in the second shell 3 to enter the bottom of the first shell 1, the damp and hot air enters the drying box 10 to be dried by the drying agent, the dried air enters the second shell 3 through the vent pipe 11 and the nozzle to dry the pipe fitting, the waste of energy is reduced, meanwhile, the dry and hot air sprayed out by the nozzle accelerates the air flow in the second shell 3, the drying efficiency of the device to the pipe fitting is improved, when the pipe fitting is dried, the heating plate 4 is closed, the cover body 13 is taken down, the valve is opened to lead the external cold air to enter the second shell 3 through the cooling air inlet pipe 12, the dried pipe fitting is cooled down through the first vent hole 7, then enters the bottom of the first shell 1 and finally flows out through the cooling air outlet pipe 14, and the cooling of the pipe fittings is accelerated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The drying room structure for the production of the ductile cast iron pipe fitting comprises a first shell (1) and is characterized in that a second shell (3) is fixedly connected to the inner top wall of the first shell (1), heating plates (4) are symmetrically arranged on the inner side wall of the second shell (3), four placing rods (5) are symmetrically and fixedly connected to the inner bottom wall of the second shell (3), a placing plate (6) is fixedly connected between the four placing rods (5), a first air vent (7) is formed in the placing plate (6), an air exhauster (8) is arranged on the bottom wall of the second shell (3), a drying box (10) is symmetrically and fixedly connected to the bottom between the first shell (1) and the second shell (3), drying agents are filled in the drying box (10), and a plurality of second air vents are formed in the top wall and the bottom wall of the drying box (10), the utility model discloses a heating plate, including first casing (1), second casing (3) lateral wall and hot plate (4), common fixed interlude has a plurality of breather pipe (11) on second casing (3) lateral wall and hot plate (4), hot plate (4) one end fixedly connected with nozzle, a plurality of are kept away from in breather pipe (11) the nozzle all with different angle fixed connection on breather pipe (11), be equipped with cooling body on first casing (1), the hinge is connected with a body (15) on first casing (1).

2. The drying room structure for nodular cast iron pipe fitting production according to claim 1, wherein the cooling mechanism comprises a cooling air inlet pipe (12), a cover body (13) and two cooling air outlet pipes (14), the cooling air inlet pipe (12) is fixedly inserted on the top walls of the first shell (1) and the second shell (3), the cover body (13) is in threaded connection with the cooling air inlet pipe (12), the two cooling air outlet pipes (14) are symmetrically and fixedly inserted on the side wall of the bottom of the first shell (1), and a valve is arranged on the cooling air outlet pipe (14).

3. The drying room structure for nodular cast iron pipe fitting production according to claim 1, wherein four supporting legs (2) are symmetrically and fixedly connected to the bottom surface of the first shell (1), and the bottom surfaces of the supporting legs (2) are provided with non-slip mats, which are provided with non-slip lines.

4. The drying room structure for nodular cast iron pipe fitting production according to claim 1, wherein the bottom surface of the second shell (3) is fixedly connected with a support rod (9), and the bottom end of the support rod (9) is fixedly connected to the inner bottom wall of the first shell (1).

5. The drying room structure for nodular cast iron pipe fitting production according to claim 1, wherein a first magnetic gasket and a second magnetic gasket are arranged on the inner wall of the door body (15) in a surrounding manner, the first magnetic gasket is matched with the first shell (1), and the second magnetic gasket is matched with the second shell (3).

6. The drying room structure for nodular cast iron pipe fitting production according to claim 1, wherein the door body (15) is fixedly connected with a handle (16), the handle (16) is provided with an elastic cushion, and the elastic cushion is made of rubber material.