CN212496110U

CN212496110U - Chain welding air-cooled protector

Info

Publication number: CN212496110U
Application number: CN202020845258.2U
Authority: CN
Inventors: 陈思奕
Original assignee: Zhejiang Haoxing Chain Manufacturing Co ltd
Current assignee: Zhejiang Haoxing Chain Manufacturing Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-09
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to the technical field of chain welding equipment, and discloses a chain welding air-cooling protective device, which comprises a fixed base, a smoke dust collecting device is arranged above the fixed base, a smoke filtering protective device is arranged above the smoke dust collecting device, the upper surface of the smoke filtering protective device is provided with a buffer inner cavity, the upper surface of the buffer inner cavity is fixedly provided with a discharge port, smoke absorbed and discharged in the air-cooling process is filtered and disinfected by arranging an active carbon layer and a filtering cotton layer, so that harmful smoke is prevented from diffusing in a welding workshop to cause harmful gas to exceed the standard, the body health of chain welding workers is ensured, a fan is driven by a motor to suck air and cool a chain which is being welded, meanwhile, the transmission end of the motor drives an adsorption inner container on a transmission shaft to rotate, and solid particles in the smoke absorbed by the fan are adsorbed and collected, the treatment is unified, and the environmental pollution is avoided.

Description

Chain welding air-cooled protector

Technical Field

The utility model relates to a chain welding equipment technical field specifically is a chain welding forced air cooling protector.

Background

Chain welding is a processing technology and a connection mode for enabling two workpieces to generate interatomic combination after one end of a chain is heated to be stable and softened to a certain degree, cooling forming is needed after chain heating, bending and linking in the chain welding process, and the most common cooling modes in the market are air cooling and water cooling.

But carry out the forced air cooling in-process to the chain, have that a large amount of flue gases are filled and the piece blows, not only pollute the operational environment of chain welding factory building, still harm chain welding work personnel's healthy. Therefore, the person skilled in the art provides a chain welding air-cooling protection device to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chain welding forced air cooling protector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a chain welding air-cooling protection device comprises a fixed base, wherein a smoke dust collecting device is arranged above the fixed base, a smoke filtering protection device is arranged above the smoke dust collecting device, a buffering inner cavity is arranged on the upper surface of the smoke filtering protection device, and a discharge port is fixedly arranged on the upper surface of the buffering inner cavity;

the smoke filtering and protecting device comprises a pressurizing inner cavity, a pressurizing opening is formed in the pressurizing inner cavity, a pressure release inner cavity is fixedly installed on the right side of the pressurizing inner cavity, a pressure release opening is formed in the pressure release inner cavity, a filtering frame is arranged between the pressure release inner cavity and the pressurizing inner cavity, an activated carbon layer is installed on one side, close to the pressurizing inner cavity, of the inside of the filtering frame, a filtering cotton layer is installed on one side, close to the pressure release inner cavity, of the inside of the filtering frame, and flow guide bent plates are installed on the surfaces of the pressure release opening and the pressurizing opening;

the smoke and dust collection device is including collecting the cavity, the inside fixed mounting of upper surface of collecting the cavity has fixing bearing, and collects the upper surface of cavity and have the gas outlet at fixing bearing's side-mounting, the inside embedding of pressure boost inner chamber has the transmission shaft, the outside of transmission shaft is provided with fixed frame, and the other end of transmission shaft installs the motor, the fan has been cup jointed to the transmission end of motor, the inside embedding of fixed frame has the absorption inner bag.

As a further aspect of the present invention: the right side of the pressurization inner cavity is internally tapped with threads, the left side of the pressure release inner cavity is provided with a thread head, and the pressurization inner cavity is connected with the pressure release inner cavity through threads.

As a further aspect of the present invention: the left side of the filter frame is provided with a pressurizing opening, the right side of the filter frame is provided with a pressure releasing opening, and the filter frame is clamped and fixed with the pressure releasing opening through the pressurizing opening.

As a further aspect of the present invention: the surface of the diversion curved plate is coated with a heat-resistant coating.

As a further aspect of the present invention: the transmission shaft rotates in the fixed bearing, and the fixed frame is sleeved outside the transmission shaft through a lantern ring.

As a further aspect of the present invention: the adsorption inner container, the fixed frame and the transmission shaft are of concentric cylinder structures.

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

the utility model discloses a set up the active carbon layer and filter the cotton layer and absorb and the flue gas that discharges the air-cooled in-process carries out filtration and disinfection, avoid harmful flue gas at the welding factory building diffusion, cause harmful gas to exceed standard, guarantee that chain welding staff's is healthy, drive the fan through the motor and to carrying out the air-cooled that breathes in to the chain that carries out welding, the transmission end of motor drives the epaxial absorption inner bag of transmission simultaneously and rotates, absorb the solid particle in the flue gas that comes in to the fan and collect, unified processing avoids causing environmental pollution.

Drawings

FIG. 1 is a schematic structural view of a chain welding air-cooled protection device;

FIG. 2 is a schematic structural view of a flue gas filtering and protecting device in a chain welding air-cooling protecting device;

fig. 3 is a schematic structural diagram of a smoke collecting device in a chain welding air-cooling protection device.

In the figure: 1. a discharge port; 2. a buffer cavity; 3. a smoke filtering and protecting device; 31. a pressurizing inner cavity; 32. a filter frame; 33. a filter cotton layer; 34. a diversion curved plate; 35. a pressure relief lumen; 36. a pressure relief port; 37. an activated carbon layer; 38. a pressurizing port; 4. a smoke dust collecting device; 41. fixing the bearing; 42. an air outlet; 43. adsorbing the inner container; 44. a collection chamber; 45. Fixing the frame; 46. a drive shaft; 47. a motor; 48. a fan; 5. and fixing the base.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a chain welding air-cooling protection device includes a fixing base 5, a smoke collecting device 4 is disposed above the fixing base 5, a smoke filtering protection device 3 is disposed above the smoke collecting device 4, the smoke filtering protection device 3 includes a pressure increasing inner cavity 31, a pressure increasing port 38 is disposed inside the pressure increasing inner cavity 31, a pressure releasing inner cavity 35 is fixedly disposed on a right side of the pressure increasing inner cavity 31, a pressure releasing port 36 is disposed inside the pressure releasing inner cavity 35, a filter frame 32 is disposed between the pressure releasing inner cavity 35 and the pressure increasing inner cavity 31, an activated carbon layer 37 is disposed inside the filter frame 32 and near the pressure increasing inner cavity 31, a filter cotton layer 33 is disposed inside the filter frame 32 and near the pressure releasing inner cavity 35, a flow guiding curved plate 34 is disposed on surfaces of the pressure releasing port 36 and the pressure increasing port 38, a thread is tapped inside the right side of the pressure increasing inner cavity 31, the left side of the pressure release inner cavity 35 is provided with a threaded head, the pressure release inner cavity 31 is in threaded connection with the pressure release inner cavity 35, the left side of the filter frame 32 is provided with a pressure boost port 38, the right side of the filter frame 32 is provided with a pressure release port 36, the filter frame 32 is clamped and fixed with the pressure boost port 38 and the pressure release port 36 through the pressure boost port 38, the surface of the flow guide curved plate 34 is coated with a heat-resistant coating, the upper surface of the smoke filtering and protecting device 3 is provided with a buffer inner cavity 2, the upper surface of the buffer inner cavity 2 is fixedly provided with a discharge port 1, and smoke absorbed and discharged in the air cooling process is filtered and disinfected through the arrangement of an active carbon layer 37 and a filter cotton layer 33, so that the diffusion of harmful smoke in a welding.

In fig. 3: the smoke dust collecting device 4 comprises a collecting cavity 44, a fixed bearing 41 is fixedly arranged inside the upper surface of the collecting cavity 44, an air outlet 42 is arranged on the side surface of the fixed bearing 41 on the upper surface of the collecting cavity 44, a transmission shaft 46 is embedded inside the pressurizing inner cavity 31, a fixed frame 45 is arranged outside the transmission shaft 46, a motor 47 is arranged at the other end of the transmission shaft 46, a fan 48 is sleeved at the transmission end of the motor 47, an adsorption inner container 43 is embedded inside the fixed frame 45, the transmission shaft 46 rotates inside the fixed bearing 41, the fixed frame 45 is sleeved outside the transmission shaft 46 through a lantern ring, the adsorption inner container 43, the fixed frame 45 and the transmission shaft 46 are of a concentric cylinder structure, the fan 48 is driven by the motor 47 to suck air and cool a chain which is being welded, meanwhile, the transmission end of the motor 47 drives the adsorption inner container 43 on the transmission shaft 46 to rotate, and the adsorption and collection of solid particles in smoke absorbed, the treatment is unified, and the environmental pollution is avoided.

The utility model discloses a theory of operation is: firstly, an external power supply is switched on, so that a motor 47 enters a working state, a driving end of the motor 47 drives a fan 48 to rotate and drives a transmission shaft 46 sleeved outside the driving end to rotate, the transmission shaft 46 rotates inside a fixed bearing 41, meanwhile, an adsorption inner container 43 inside a fixed frame 45 also rotates, solid particles in smoke absorbed by the fan 48 are adsorbed and collected, the smoke is treated uniformly to avoid environmental pollution, the adsorbed smoke enters a pressurizing inner cavity 31 through an air outlet 42, a flow guide curved plate is arranged on the surface of a pressurizing opening 38 to increase pressure in a concentrated manner to improve the emission efficiency, then the smoke is filtered through an activated carbon layer 37 and a filter cotton layer 33 to avoid the diffusion of harmful smoke in a welding workshop to cause the excessive harmful gas, and the health of chain welding workers is ensured, and finally discharged from the pressure release inner cavity 35 and the pressure release port 36 to the buffer inner cavity 2, and finally discharged to an external pipeline through the discharge port 1.

The above-mentioned, only be 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, it should be covered within the protection scope of the present invention to think of the same chain welding air cooling protection device or change.

Claims

1. A chain welding air-cooling protection device comprises a fixed base (5), and is characterized in that a smoke dust collecting device (4) is arranged above the fixed base (5), a smoke filtering protection device (3) is arranged above the smoke dust collecting device (4), a buffering inner cavity (2) is arranged on the upper surface of the smoke filtering protection device (3), and a discharge port (1) is fixedly arranged on the upper surface of the buffering inner cavity (2);

the smoke filtering and protecting device (3) comprises a pressurizing inner cavity (31), a pressurizing opening (38) is formed in the pressurizing inner cavity (31), a pressure release inner cavity (35) is fixedly installed on the right side of the pressurizing inner cavity (31), a pressure release opening (36) is formed in the pressure release inner cavity (35), a filtering frame (32) is arranged between the pressure release inner cavity (35) and the pressurizing inner cavity (31), an activated carbon layer (37) is installed on one side, close to the pressurizing inner cavity (31), of the inside of the filtering frame (32), a filtering cotton layer (33) is installed on one side, close to the pressure release inner cavity (35), of the inside of the filtering frame (32), and flow guide curved plates (34) are installed on the surfaces of the pressure release opening (36) and the pressurizing opening (38);

smoke and dust collection device (4) are including collecting cavity (44), the inside fixed mounting of upper surface of collecting cavity (44) has fixing bearing (41), and the upper surface of collecting cavity (44) has gas outlet (42) at fixing bearing (41) side-mounting, the inside embedding of pressure boost inner chamber (31) has transmission shaft (46), the outside of transmission shaft (46) is provided with fixed frame (45), and the other end of transmission shaft (46) installs motor (47), fan (48) have been cup jointed to the transmission end of motor (47), the inside embedding of fixed frame (45) has absorption inner bag (43).

2. The chain welding air-cooling protection device as claimed in claim 1, wherein threads are tapped on the inside of the right side of the pressure increasing inner cavity (31), a thread head is installed on the left side of the pressure releasing inner cavity (35), and the pressure increasing inner cavity (31) and the pressure releasing inner cavity (35) are connected through threads.

3. The chain welding air-cooling protection device as claimed in claim 1, wherein a pressure increasing opening (38) is formed in the left side of the filter frame (32), a pressure releasing opening (36) is formed in the right side of the filter frame (32), and the filter frame (32) is clamped and fixed through the pressure increasing opening (38) and the pressure releasing opening (36).

4. A chain welding air-cooled protector as claimed in claim 1, characterized in that the surface of the deflector bend (34) is coated with a heat resistant coating.

5. The chain welding air-cooling protection device according to claim 1, wherein the transmission shaft (46) rotates inside the fixed bearing (41), and the fixed frame (45) is sleeved outside the transmission shaft (46) through a sleeve ring.

6. The chain welding air-cooling protection device as claimed in claim 1, wherein the adsorption inner container (43), the fixed frame (45) and the transmission shaft (46) are concentric cylindrical structures.