CN209945033U

CN209945033U - Gas mesh-belt continuous furnace

Info

Publication number: CN209945033U
Application number: CN201920451546.7U
Authority: CN
Inventors: 唐小文; 赵根来; 刘文斌; 樊小春
Original assignee: Hunan Heyida Heat Treatment Co Ltd
Current assignee: Hunan Heyida Heat Treatment Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-01-14
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a gas guipure continuous furnace, including the spray chamber, the middle part level is provided with conveying mesh belt in the spray chamber, spray chamber lower surface middle part fixed intercommunication has the cover that catchments, the fixed intercommunication in cover bottom that catchments has the drain pipe, the fixed intercommunication in drain pipe bottom and storage water tank upper surface middle part, the fixed intercommunication in storage water tank outer wall right side bottom has the drinking-water pipe, the fixed intercommunication in drinking-water pipe right-hand member and suction pump left side middle part, the fixed intercommunication in suction pump right side middle part has the raceway. The utility model discloses a water collecting cover and water collecting cover at spray chamber lower surface middle part and the filter screen of spray chamber intercommunication department when spraying the water-cooling to the work piece, the water after spraying passes through the filter screen and filters the back, flows into in the water collecting cover, again through in the drain pipe flows into the storage water tank once more, has realized the used repeatedly of water resource, and energy-concerving and environment-protective, very big reduction the water consumption of this equipment, reduced the running cost, comparatively practical.

Description

Gas mesh-belt continuous furnace

Technical Field

The utility model relates to a mesh belt furnace technical field specifically is a gas mesh belt continuous furnace.

Background

Mesh belt furnaces are generally sintering furnaces in which a muffle-protected mesh belt conveys parts continuously in the furnace. The method is mainly used for sintering powder metallurgy products, reducing metal powder and pre-sintering, sintering or heat treatment of electronic products in protective atmosphere or air. The whole set of equipment consists of a furnace body, a mesh belt transmission system and a temperature control system. The furnace body consists of a feeding section, a pre-sintering section, a slow cooling section, a water cooling section and a discharging section. The mesh belt transmission system consists of a high-temperature-resistant mesh belt, a transmission device and the like.

However, existing gas fired mesh belt continuous furnaces have several drawbacks. For example, when spraying water cooling is carried out on a workpiece by the existing gas mesh belt continuous furnace, the water consumption is large, the use cost of the device is greatly increased, and the gas mesh belt continuous furnace is not practical. Therefore, we propose a gas mesh belt continuous furnace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas guipure continuous furnace, water collecting cover and water collecting cover through spray chamber lower surface middle part and the filter screen of spray chamber intercommunication department, when spraying the water-cooling to the work piece, the water after spraying passes through the filter screen and filters the back, flow in the water collecting cover, flow in the storage water tank once more through the drain pipe again, the used repeatedly of water resource has been realized, energy saving and environmental protection, very big reduction the water consumption of this equipment, the running cost is reduced, it is comparatively practical, shower nozzle and the fan between adjacent two sets of shower nozzles through the shunt tubes lower surface, the shower nozzle can carry out even spraying to the work piece, the use of deuterogamy fan, be favorable to improving the water-cooling effect to the work piece, and the fan sprays the back at the work piece, can blow down the debris of work piece surface, comparatively practical, the problem that provides among the background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas guipure continuous furnace, includes the spray chamber, the middle part level is provided with conveying mesh belt in the spray chamber, the fixed intercommunication in spray chamber lower surface middle part has the cover that catchments, the fixed intercommunication in cover bottom that catchments has the drain pipe, drain pipe bottom and the fixed intercommunication in storage water tank upper surface middle part, the fixed intercommunication in storage water tank outer wall right side bottom has the drinking-water pipe, the drinking-water pipe right-hand member and the fixed intercommunication in suction pump left side middle part, the fixed intercommunication in suction pump right side middle part has the raceway, the other end of raceway runs through the other end and shunt tubes middle part fixed connection in spray chamber upper surface middle part and raceway, middle part in the installing frame is arranged to the shunt tubes level, the fixed intercommunication in shunt tubes lower surface has the.

As a preferred embodiment of the utility model, the water collecting cover and the spray room are fixedly provided with a filter screen.

As a preferred embodiment of the present invention, the bottom of the nozzle is run through the installation frame and the nozzle is located directly above the conveying net belt.

As an embodiment of the present invention, the surface of the mounting frame is provided with three sets of fans arranged at equal intervals and three sets of fans respectively arranged between the nozzles.

As a preferred embodiment of the utility model, the equal perpendicular fixed mounting in installing frame upper surface left and right sides has the connecting rod, and is two sets of the connecting rod top respectively with spray chamber inner wall upper surface left and right sides fixed connection.

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

1. the utility model discloses a gas guipure continuous furnace, through the water collecting cover at spray chamber lower surface middle part and the filter screen of water collecting cover and spray chamber intercommunication department, when spraying the water-cooling to the work piece, the water after spraying passes through the filter screen and filters the back, flows into in the water collecting cover, again through the drain pipe flow in the storage water tank once more, has realized the used repeatedly to the water resource, and is energy-concerving and environment-protective, very big reduction the water consumption of this equipment, reduced the running cost, it is comparatively practical.

2. The utility model discloses a gas guipure continuous furnace, through the shower nozzle of shunt tubes lower surface and the fan between adjacent two sets of shower nozzles, the shower nozzle can carry out even spraying to the work piece, and the use of fan is relegated is favorable to improving the water-cooling effect to the work piece, and the fan sprays the back at the work piece, can blow down the debris on work piece surface, and is comparatively practical.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the gas mesh belt continuous furnace of the present invention;

fig. 2 is a schematic view of the structure of the mounting frame of the gas mesh belt continuous furnace of the present invention.

In the figure: the device comprises a conveying net belt 1, a spray room 2, a filter screen 3, a water collecting cover 4, a water discharging pipe 5, a water storage tank 6, a water pumping pipe 7, a water pumping pump 8, a water discharging pipe 9, a water dividing pipe 10, an installation frame 11, a spray head 12, a fan 13 and a connecting rod 14.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a gas guipure continuous furnace, includes spray chamber 2, the middle part level is provided with conveying mesh belt 1 in

spray chamber

2, 2 lower surface middle part fixed intercommunications of spray chamber have the cover 4 that catchments, 4 fixed intercommunications in the bottom of the cover that catchments have

drain pipe

5, 5 bottoms of drain pipe and 6 upper surface middle parts fixed intercommunications of storage water tank, 6 outer wall right side bottoms fixed intercommunications of storage water tank have drinking-water pipe 7, 7 right-hand members of drinking-water pipe and 8 left sides middle parts fixed intercommunication of suction pump, 8 right sides middle parts fixed intercommunication of suction pump has raceway 9, the other end of raceway 9 runs through in 2 upper surface middle parts of spray chamber and the other end and shunt tubes 10 middle part fixed connection of raceway 9, shunt tubes 10 horizontal arrangement is middle part in installing frame 11, shunt tubes 10 lower fixed surface intercommunication has the shower nozzle 12 of four.

In this embodiment (please refer to fig. 1), a filter screen 3 is fixedly installed at a communication position of the water collecting cover 4 and the spray chamber 2, and the filter screen 3 can filter impurities in water to avoid blocking a pipeline.

In this embodiment (see fig. 1), the bottom of the nozzle 12 penetrates through the mounting frame 11, and the nozzle 12 is located right above the conveying mesh belt 1, and the nozzle 12 can uniformly spray the workpiece on the conveying mesh belt 1.

In this embodiment (please refer to fig. 2), three sets of fans 13 arranged at equal intervals are installed on the surface of the installation frame 11, the three sets of fans 13 are respectively located between two adjacent sets of the nozzles 12, and the fans 13 cooperate with the nozzles 12 to spray, which is beneficial to improving the water cooling effect on the workpiece.

In this embodiment (see fig. 1), the left and right sides of the upper surface of the mounting frame 11 are vertically and fixedly mounted with the connecting rods 14, and the tops of the two groups of connecting rods 14 are respectively and fixedly connected with the left and right sides of the upper surface of the inner wall of the spray chamber 2.

It should be noted that the utility model relates to a gas mesh belt continuous furnace, which comprises a conveying mesh belt 1, a spray chamber 2, a filter screen 3, a water collecting cover 4, a drain pipe 5, a water storage tank 6, a water pumping pipe 7, a water pumping pump 8, a water outlet pipe 9, a shunt pipe 10, an installation frame 11, a spray head 12, a fan 13, a connecting rod 14, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which are known by technicians through technical manuals or conventional test methods, when the gas mesh belt continuous furnace is used, the conveying mesh belt 1 conveys a workpiece needing water cooling to the spray chamber 2, then the water pump 8 is started, the water pump 8 pumps water in the water storage tank 6 through the water pumping pipe 7, the water pump 9 conveys the water into the shunt pipe 10, then the water is uniformly sprayed to the workpiece through the spray head 12 at the bottom of the shunt pipe 10, and then the fan 13 is started to be matched with, the water cooling effect on the workpiece is favorably improved, the fan 13 can blow sundries on the surface of the workpiece off after the workpiece is sprayed, the sprayed water flows into the water collecting cover 4 after being filtered by the filter screen 3 and then flows back into the water storage tank 6 again through the drain pipe 5, the water resource is reused, the energy is saved, the environment is protected, the water consumption of the equipment is greatly reduced, the operation cost is reduced, and the use effect is ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gas guipure continuous furnace, includes spray booth (2), its characterized in that: a conveying mesh belt (1) is horizontally arranged in the middle of the inner part of the spray chamber (2), a water collecting cover (4) is fixedly communicated with the middle of the lower surface of the spray chamber (2), the bottom of the water collecting cover (4) is fixedly communicated with a drain pipe (5), the bottom of the drain pipe (5) is fixedly communicated with the middle part of the upper surface of the water storage tank (6), the right bottom of the outer wall of the water storage tank (6) is fixedly communicated with a water pumping pipe (7), the right end of the water suction pipe (7) is fixedly communicated with the middle part of the left side of the water suction pump (8), the middle part of the right side of the water suction pump (8) is fixedly communicated with a water delivery pipe (9), the other end of the water delivery pipe (9) penetrates through the middle part of the upper surface of the spray chamber (2), the other end of the water delivery pipe (9) is fixedly connected with the middle part of the flow dividing pipe (10), the middle part in installing frame (11) is arranged in to shunt tubes (10) level, shunt tubes (10) lower surface fixed intercommunication has shower nozzle (12) that four groups equidistance were arranged.

2. The gas mesh belt continuous furnace of claim 1, characterized in that: and a filter screen (3) is fixedly arranged at the communication part of the water collecting cover (4) and the spray chamber (2).

3. The gas mesh belt continuous furnace of claim 1, characterized in that: the bottom of the spray head (12) penetrates through the mounting frame (11) and the spray head (12) is positioned right above the conveying mesh belt (1).

4. The gas mesh belt continuous furnace of claim 1, characterized in that: the surface of the mounting frame (11) is provided with three groups of fans (13) which are arranged at equal intervals and three groups of fans (13) which are respectively positioned between two adjacent groups of spray heads (12).

5. The gas mesh belt continuous furnace of claim 1, characterized in that: the equal perpendicular fixed mounting in installing frame (11) upper surface left and right sides has connecting rod (14), and is two sets of connecting rod (14) top respectively with spray room (2) inner wall upper surface left and right sides fixed connection.