CN220555711U - Quenching device for alloy copper pipe production - Google Patents

Abstract

The utility model discloses a quenching device for producing an alloy copper pipe, and relates to the technical field of alloy copper pipe production. The utility model comprises a quenching furnace, a ventilation heat insulation frame and silicon-carbon limiting pipes, wherein one end of the quenching furnace is clamped with a maintenance cover, the upper end and the lower end of the other side of the maintenance cover are both penetrated and clamped with air pumps, the inner side of the quenching furnace is provided with the ventilation heat insulation frame, one end of the ventilation heat insulation frame is clamped with a rotating motor, the other end of the ventilation heat insulation frame is screwed and fixed with a plurality of silicon-carbon limiting pipes, and the inner side of the silicon-carbon limiting pipes is welded and fixed with a silicon-carbon limiting rod. According to the utility model, through the quenching furnace, the ventilation heat insulation frame and the silicon-carbon limiting tube, the problems that when a quenching device for producing alloy copper tubes quenches a large number of alloy copper tubes, a large amount of heat is wasted when the quenching device is cooled, the time required for quenching is prolonged, the heating position in the quenching device is in an idle state when the alloy copper tubes are cooled, and the device utilization rate is low are solved.

Description

Quenching device for alloy copper pipe production

Technical Field

The utility model belongs to the technical field of alloy copper pipe production, and particularly relates to a quenching device for alloy copper pipe production.

Background

The quenching is a heat treatment process method for heating metal materials such as steel to above a critical temperature, preserving heat for a certain time and then cooling at a speed higher than the critical cooling speed, so that an unbalanced structure mainly comprising martensite is obtained, the heat treatment process method is the most widely applied industrial process method in the steel heat treatment process, and the tempering at different temperatures is matched with the heat treatment process method, so that the rigidity, the hardness, the wear resistance, the fatigue strength, the toughness and the like of the steel can be greatly improved, different use requirements of various mechanical parts and tools are met, the common problems include water cooling quenching, oil cooling quenching, air cooling quenching and the like, in the production process of alloy copper pipes, the quenching treatment is also needed to improve the performance of the alloy copper pipes, the quenching is assisted by a quenching device, the production efficiency of the alloy copper pipes can be greatly improved, the potential safety hazard in the quenching process is reduced, but the heat treatment process still has the following defects in the practical use:

1. the utility model discloses copper tube electric quenching equipment, which is disclosed in the publication No. CN210287463U, wherein supporting feet are uniformly arranged at two ends of the bottom of the machine body, and a controller is arranged in the machine body; the control structure comprises a control panel, a display lamp, a display screen, control buttons and a timer; the fixing structure comprises fixing plates arranged at two ends of the outer side of the machine body and fixing seats connected with the tops of the fixing plates in a sliding manner; the processing structure comprises an upper quenching box shell, a lower quenching box shell and an angle steel supporting seat, wherein quenching equipment can fix copper tubes and quench copper tubes with different sizes, the applicability is better, but when the processing structure is in actual use, the quenching box is required to be opened and the copper tubes are placed in the quenching box, when a large number of copper tubes are quenched, the quenching box is repeatedly opened and closed, so that heat in the quenching box is dissipated, and high-temperature air in the quenching box can scald workers, so that the quenching box needs to be cooled after quenching, the time required by quenching a large number of copper tubes is prolonged, and the production efficiency is reduced;

2. when the quenching device quenches Jin Tongguan, the heating position is needed to heat Jin Tongguan for a period of time, then the alloy copper pipe is moved to the cooling position for cooling, and when part of the alloy copper pipe is cooled, the inner side of the heating position in the quenching device is in an idle state and is difficult to use, so that the whole quenching device has low utilization rate.

Disclosure of Invention

The utility model aims to provide a quenching device for producing alloy copper pipes, which solves the problems that when the quenching device for producing alloy copper pipes quenches a large number of alloy copper pipes, a large amount of heat is wasted when the quenching device cools the quenching device, the time required for quenching is prolonged, the heating position in the quenching device is in an idle state when the alloy copper pipes are cooled, and the utilization rate of the device is low.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a quenching device for producing alloy copper pipes, which comprises a quenching furnace, a ventilation heat insulation frame and silicon-carbon limiting pipes, wherein one end of the quenching furnace is clamped with a maintenance cover, the maintenance cover is opened to replace the silicon-carbon limiting pipes, the silicon-carbon limiting pipes with different sizes are replaced, the alloy copper pipes with different sizes are conveniently limited, the upper end and the lower end of the other side of the maintenance cover are both penetrated and clamped with air pumps, the inner sides of the silicon-carbon limiting pipes can be inflated or pumped by the air pumps, the positions of the alloy copper pipes are adjusted, in addition, in the feeding and discharging process, the alloy copper pipes can be quickly sucked into the inner sides of the silicon-carbon limiting pipes by the pumping of the air pumps, in the discharging process, the alloy copper pipes can be pushed out of the quenching furnace by the inflating process, the convenience of use is greatly improved, the quenching furnace is not required to be opened, the heat loss is reduced, the ventilation heat insulation frame is arranged at the inner sides of the quenching furnace, one end of the ventilation heat insulation frame is clamped with a rotating motor, the ventilation heat insulation frame and the silicon carbon limiting tube can be driven to rotate by the rotating motor, after a part of alloy copper tubes are heated and kept warm for a period of time, the alloy copper tubes are moved to a cold area by driving the ventilation heat insulation frame and the silicon carbon limiting tube to rotate, cold water is used for cooling, feeding can be carried out again in the heating area when the part of alloy copper tubes are cooled, the production efficiency is greatly improved, the other end of the ventilation heat insulation frame is rotationally fixed with a plurality of silicon carbon limiting tubes, the silicon carbon limiting tubes are welded and fixed on the inner sides of the silicon carbon limiting tubes, the inner walls and the outer walls of the alloy Jin Tongguan can be limited by the silicon carbon limiting tubes and the silicon carbon limiting rods, the silicon carbon limiting tubes and the silicon carbon limiting rods are made of silicon carbon materials, which are made of high-purity green hexagonal silicon carbide as a main raw material, are processed and made into blanks according to a certain material ratio, and are siliconized at a high temperature and recrystallized and sintered, the alloy copper pipe has the characteristics of rapid quenching resistance, difficult deformation at high temperature, rapid heat conduction and the like, ensures that the alloy copper pipe is uniformly heated and cooled during quenching, and avoids deformation of the alloy copper pipe caused by rapid quenching.

Further, a feeding cover and a discharging cover are rotatably clamped on the upper side and the lower side of one end of the quenching furnace, a plurality of material through holes are formed in one end of the quenching furnace in a penetrating mode, the material through holes are attached to one sides of the feeding cover and one side of the discharging cover, and the feeding cover and the discharging cover are located at the other end of the quenching furnace opposite to the maintenance cover;

when needs carry out the feeding, rotate and open the feeding lid and insert the alloy copper pipe through the spacing intraductal side of silicon carbon of feed-through hole, rotate when carrying out the ejection of compact and open the ejection of compact lid, can take out the copper pipe through the ejection of compact of feed-through hole ejection of compact, feeding and ejection of compact can go on simultaneously, and because the feed-through hole size is less, and the feed-through hole inboard only communicates with the spacing intraductal side of silicon carbon, consequently open the feeding lid and less to quenching furnace internal temperature influence, reduce heat loss, improved production efficiency.

Further, a quenching tank is formed in the inner side of the quenching furnace, heating pipes are connected with the two ends of the upper side of the quenching furnace in a penetrating and clamping mode, a blower is fixedly connected between the two heating pipes in a clamping mode, and a water inlet pipe and a water outlet pipe are connected with the bottom side of the outer peripheral surface of the quenching furnace in a penetrating and clamping mode;

the heating pipe is provided with the heating rod in the inboard, can heat the air in the heating pipe through the heating rod to drive the flow of air through the air-blower, make the hot air that flows heat up Jin Tongguan, guarantee that alloy copper pipe is heated evenly, when cooling down, make the cold water inflow through the inlet tube, and discharge the water after the heating up through the outlet pipe, involution Jin Tongguan rapid cooling.

Further, the central joint of one side of the ventilation heat insulation frame is fixedly provided with a heat insulation plate, the outer peripheral surface of the ventilation heat insulation frame and the outer side of the heat insulation plate are attached to the inner wall of the quenching tank, one side of the ventilation heat insulation frame is welded with a plurality of first threaded pipes in a penetrating manner, and the plurality of first threaded pipes are positioned on the upper side and the lower side of the heat insulation plate;

the heat insulation plate can reduce the mutual influence between the heating area and the cooling area in the quenching tank, so that the upper side of the heat insulation plate can heat and insulate the alloy copper pipe, the lower side of the heat insulation plate can cool the alloy copper pipe, and the overall utilization rate of the quenching device is improved.

Further, the ventilation heat insulation frame is inserted into one end of the maintenance cover in a penetrating manner relative to the other side of the first threaded pipe, the rotating motor is clamped and fixed on the outer side of the maintenance cover, first ventilation holes are formed in the upper end and the lower end of one side of the ventilation heat insulation frame in a penetrating manner, the first ventilation holes are located at the other end of the ventilation heat insulation frame relative to the first threaded pipe, the two first ventilation holes are respectively communicated with the inner sides of the two air pumps in a penetrating manner, the first ventilation holes on the upper side of the heat insulation plate are communicated with the inner sides of the first threaded pipes on the upper side of the heat insulation plate in a penetrating manner, and the first ventilation holes on the lower side of the heat insulation plate are communicated with the inner sides of the first threaded pipes on the lower side of the heat insulation plate in a penetrating manner;

when feeding, after the worker inserts one end of the alloy copper pipe into the silicon carbon limiting pipe, the air pump pumps air into the ventilation heat insulation frame, and further pumps air into the silicon carbon limiting pipe, so that the alloy copper pipe completely enters the silicon carbon limiting pipe under the action of air pressure, the quenching furnace does not need to be opened for feeding the alloy copper pipe, accidental scalding of the worker is avoided, and when discharging, the air pump inflates the ventilation heat insulation frame, further inflates the silicon carbon limiting pipe, all the alloy copper pipes are separated from the silicon carbon limiting pipe together under the action of air pressure, and the discharging speed is greatly improved.

Further, a second threaded pipe is welded and fixed at one end of the silicon-carbon limiting pipe, a second air vent is formed in one end of the second threaded pipe in a penetrating mode, the second air vent is located between the silicon-carbon limiting pipe and the silicon-carbon limiting rod, the second air vent is communicated with the inner side of the silicon-carbon limiting pipe in a penetrating mode, and the second threaded pipe is screwed and fixed on the inner side of the first threaded pipe;

the silicon carbon limiting pipes with different sizes are screwed and fixed through the second screwed pipe and the first screwed pipe, so that the alloy copper pipes with different sizes can be limited, and the universality of the quenching device is improved.

Further, a limiting plate is fixedly welded at one end of the peripheral surface of the silicon-carbon limiting tube, the limiting plate is positioned at the other end of the silicon-carbon limiting tube opposite to the ventilation heat insulation frame, the inner side of the silicon-carbon limiting tube is communicated with the material through hole in a penetrating manner, and the limiting plate is attached to the inner side edge of the material through hole;

the alloy copper pipe can be limited by the inner wall and the outer wall of the butt joint Jin Tongguan through the silicon carbon limiting pipe and the silicon carbon limiting rod, the silicon carbon limiting pipe and the silicon carbon limiting rod have the characteristics of rapid quenching, difficult deformation at high temperature, rapid heat conduction and the like, the alloy copper pipe is ensured to be heated and cooled uniformly during quenching, the deformation of the alloy copper pipe caused by rapid quenching is avoided, and the alloy copper pipe is prevented from being directly contacted with air and cooling water in a quenching furnace.

The utility model has the following beneficial effects:

1. according to the utility model, the quenching furnace, the ventilation heat insulation frame and the silicon-carbon limiting tube are arranged, so that the problems that quenching equipment can fix copper tubes and quench copper tubes with different sizes, the applicability is better, but when the quenching furnace is actually used, the quenching furnace needs to be opened and the copper tubes are placed in the quenching furnace, when a large number of copper tubes are quenched, the quenching furnace is opened and closed for many times, heat dissipation in the quenching furnace can be caused, and high-temperature air in the quenching furnace can scald workers, therefore, after quenching, the quenching furnace needs to be cooled firstly, the time required for quenching a large number of copper tubes is prolonged, the production efficiency is reduced, when feeding is carried out, the ventilation holes are only communicated with the silicon-carbon limiting tube, so that a large number of heat is prevented from being dissipated through the ventilation holes, and after one end of an alloy copper tube is inserted into the silicon-carbon limiting tube by the workers, the ventilation heat insulation frame is further pumped, the alloy copper tube is completely enters the silicon-carbon limiting tube under the action of air pressure, the quenching furnace does not need to be opened for feeding the alloy copper tubes, the quenching furnace is easy and rapid feeding operation is carried out, and accidents of workers are avoided.

2. According to the utility model, the ventilation heat insulation frame is arranged, so that the problems that when the quenching device performs quenching at the involution Jin Tongguan, the involution Jin Tongguan needs to be heated and insulated for a period of time at a heating position, then the alloy copper pipe is moved to a cooling position for cooling, when part of the alloy copper pipe is cooled, the inner side of the heating position in the quenching device is in an idle state and is difficult to use, and the whole quenching device is low in use rate are solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a structural effect diagram of the present utility model;

FIG. 3 is a block diagram of a quenching furnace according to the present utility model;

FIG. 4 is a side view of the quenching furnace of the present utility model;

FIG. 5 is a block diagram of the ventilation and thermal insulation frame of the present utility model;

FIG. 6 is a side view of the ventilation and insulation frame of the present utility model;

FIG. 7 is a block diagram of a silicon carbon spacing tube of the present utility model;

fig. 8 is a side view of a silicon carbon spacing tube of the present utility model.

Reference numerals:

1. a quenching furnace; 101. a feed cap; 102. a discharge cover; 103. a maintenance cover; 104. heating pipes; 105. a blower; 106. a quenching tank; 107. an air pump; 108. a water inlet pipe; 109. a material passing hole; 110. a water outlet pipe; 2. a ventilation and heat insulation frame; 201. a heat insulating plate; 202. a first threaded pipe; 203. a rotating motor; 204. a first vent hole; 3. a silicon carbon limiting tube; 301. a limiting plate; 302. a second threaded tube; 303. a second vent hole; 304. silicon carbon limit rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-8, the quenching device for producing alloy copper pipes comprises a quenching furnace 1, a ventilation heat insulation frame 2 and a silicon carbon limit pipe 3, wherein one end of the quenching furnace 1 is clamped with a maintenance cover 103, the maintenance cover 103 is opened according to the required size of producing the alloy copper pipes, the silicon carbon limit pipe 3 with a proper size is screwed and fixed on one side of the ventilation heat insulation frame 2, an air pump 107 is connected to the upper end and the lower end of the other side of the maintenance cover 103 in a penetrating and clamping manner, when feeding is carried out, the air pump 107 pumps air into the inner side of the silicon carbon limit pipe 3, alloy copper pipes inserted into one end of the silicon carbon limit pipe 3 are sucked into the silicon carbon limit pipe 3, when discharging is carried out, all the alloy copper pipes positioned in a cooling area are pushed out of the quenching furnace 1, the inner side of the quenching furnace 1 is provided with the ventilation heat insulation frame 2, one end of the ventilation heat insulation frame 2 is clamped with a rotating motor 203, after the alloy copper pipes are heated and kept warm for a period of time, the rotating motor 203 drives the ventilation heat insulation frame 2 and the silicon carbon limit pipe 3 to rotate, the alloy copper pipes positioned in the heating area move to the cooling area, and a worker can cool the cooling copper pipes through cold water, and simultaneously, when the cooling copper pipes are cooled in the cooling area, the cooling copper pipes are cooled and simultaneously, the silicon carbon limit pipe is uniformly and the silicon carbon limit pipe is welded to the other end of the silicon carbon limit pipe is prevented from being deformed and being welded by the silicon carbon limit pipe Jin Tongguan, and the silicon carbon limit pipe is uniformly, and the silicon carbon limit pipe is heated by the silicon carbon limit pipe and the silicon carbon limit pipe is heated.

As shown in fig. 1-4, a feeding cover 101 and a discharging cover 102 are rotatably clamped on the upper side and the lower side of one end of a quenching furnace 1, a plurality of through holes 109 are formed in one end of the quenching furnace 1 in a penetrating manner, the plurality of through holes 109 are attached to one sides of the feeding cover 101 and the discharging cover 102, the feeding cover 101 and the discharging cover 102 are positioned at the other end of the quenching furnace 1 relative to a maintenance cover 103, a quenching tank 106 is formed in the inner side of the quenching furnace 1, heating pipes 104 are fixedly clamped between the two heating pipes 104 in a penetrating manner, a blower 105 is fixedly clamped between the two heating pipes 104 in a penetrating manner, and a water inlet pipe 108 and a water outlet pipe 110 are fixedly clamped on the bottom side of the outer peripheral surface of the quenching furnace 1 in a penetrating manner;

when feeding is needed, the feeding cover 101 is opened in a rotating mode, the alloy copper pipe is inserted into the inner side of the silicon-carbon limiting pipe 3 through the feeding hole 109, the heating rod on the inner side of the heating pipe 104 heats air, the air is driven to flow through the air blower 105, the flowing hot air is heated to the position Jin Tongguan, when cooling is carried out, cold water flows into the lower end on the inner side of the quenching furnace 1 through the water inlet pipe 108, warmed water is discharged through the water outlet pipe 110, the position Jin Tongguan is cooled rapidly, the discharging cover 102 is opened in a rotating mode when discharging is carried out, the copper pipe discharged through the feeding hole 109 is taken out, and feeding and discharging can be carried out simultaneously.

As shown in fig. 1, 2, 5 and 6, a heat insulation board 201 is fastened and fixed in the center of one side of the ventilation and heat insulation frame 2, the outer peripheral surface of the ventilation and heat insulation frame 2 and the outer side of the heat insulation board 201 are attached to the inner wall of the quenching tank 106, one side of the ventilation and heat insulation frame 2 is penetrated and welded with a plurality of first threaded pipes 202, the plurality of first threaded pipes 202 are positioned on the upper side and the lower side of the heat insulation board 201, the other side of the ventilation and heat insulation frame 2 opposite to the first threaded pipes 202 is penetrated and inserted into one end of the maintenance cover 103, a rotating motor 203 is fastened and fixed on the outer side of the maintenance cover 103, the upper end and the lower end of one side of the ventilation and heat insulation frame 2 are penetrated and provided with first vent holes 204, the first vent holes 204 are positioned on the other end of the ventilation and heat insulation frame 2 opposite to the first threaded pipes 202, the two first vent holes 204 are respectively penetrated and communicated with the inner sides of the two air pumps 107, the first vent holes 204 on the upper side of the heat insulation board 201 are penetrated and communicated with the inner sides of the first threaded pipes 202 on the upper side of the heat insulation board 201, and the first vent holes 204 on the lower side of the heat insulation board 201 are penetrated and communicated with the inner sides of the first threaded pipes 202 on the lower side of the heat insulation board 201;

when feeding, after the worker inserts one end of the alloy copper pipe into the silicon-carbon spacing pipe 3, the air pump 107 pumps air in the ventilation heat insulation frame 2, and further pumps air in the silicon-carbon spacing pipe 3 positioned at the upper end of the heat insulation plate 201, so that the alloy copper pipe completely enters the silicon-carbon spacing pipe 3 under the action of air pressure, and when discharging, the air pump 107 inflates the ventilation heat insulation frame 2, and further inflates the silicon-carbon spacing pipe 3 positioned at the lower end of the heat insulation plate 201, so that all the alloy copper pipes are separated from the silicon-carbon spacing pipe 3 together under the action of air pressure.

As shown in fig. 1, 2, 7 and 8, a second threaded pipe 302 is welded and fixed at one end of the silicon-carbon spacing pipe 3, a second ventilation hole 303 is formed in one end of the second threaded pipe 302 in a penetrating manner, the second ventilation hole 303 is located between the silicon-carbon spacing pipe 3 and a silicon-carbon spacing rod 304, the second ventilation hole 303 is communicated with the inner side of the silicon-carbon spacing pipe 3 in a penetrating manner, the second threaded pipe 302 is rotationally fixed at the inner side of the first threaded pipe 202, a spacing plate 301 is welded and fixed at one end of the outer peripheral surface of the silicon-carbon spacing pipe 3, the spacing plate 301 is located at the other end of the silicon-carbon spacing pipe 3 opposite to the ventilation and heat insulation frame 2, the inner side of the silicon-carbon spacing pipe 3 is communicated with the ventilation hole 109 in a penetrating manner, and the spacing plate 301 is attached to the inner side edge of the ventilation hole 109;

when the quenching is needed to be performed on the alloy copper pipe Jin Tongguan, the maintenance cover 103 is taken down, the silicon carbon limiting pipe 3 with the proper size is taken according to the size of the alloy copper pipe, the silicon carbon limiting pipe 3 is connected with the ventilation heat insulation frame 2 through the screwed connection and fixation between the second threaded pipe 302 and the first threaded pipe 202, the maintenance cover 103 is closed, the silicon carbon limiting pipe 3 and the silicon carbon limiting rod 304 limit the inner wall and the outer wall of the alloy Jin Tongguan in the quenching process, the alloy copper pipe is heated and cooled uniformly during quenching, deformation of the alloy copper pipe caused by rapid cooling and rapid heating is avoided, and the alloy copper pipe is prevented from being directly contacted with air and cooling water in the quenching furnace 1.

The working principle of the embodiment is as follows: when the alloy Jin Tongguan is required to be quenched, the maintenance cover 103 is taken down, the silicon carbon limiting tube 3 with a proper size is taken according to the size of the alloy copper tube, the silicon carbon limiting tube 3 and the ventilation heat insulation frame 2 are connected through the screwing fixation between the second threaded tube 302 and the first threaded tube 202, the maintenance cover 103 is closed, the feeding cover 101 is opened, the alloy copper tube is inserted into the inner side of the silicon carbon limiting tube 3 through the feeding hole 109, the air pump 107 pumps air in the ventilation heat insulation frame 2, the silicon carbon limiting tube 3 positioned at the upper end of the heat insulation plate 201 is further pumped, the alloy copper tube completely enters the silicon carbon limiting tube 3 under the action of air pressure, the feeding cover 101 is closed, the quenching furnace 1 is started, the heating rod at the inner side of the heating tube 104 heats air, and the air is driven to flow by the air blower 105, after flowing hot air is heated to the heat-preservation position Jin Tongguan for a period of time, the rotary motor 203 drives the ventilation heat insulation frame 2, the silicon carbon limit tube 3 and the alloy copper tube to rotate in the vertical direction, the heated alloy copper tube moves to the lower end of the heat insulation plate 201, cold water flows into the lower end of the inner side of the quenching furnace 1 through the water inlet pipe 108, the heated water is discharged through the water outlet pipe 110, the heat-preservation position Jin Tongguan is quickly cooled, the heat-preservation position Jin Tongguan is cooled, meanwhile, a worker opens the feeding cover 101 again to feed the heat-preservation position Jin Tongguan for heating and preserving, and when discharging is carried out, the discharging cover 102 is opened, the air pump 107 is used for inflating the ventilation heat insulation frame 2, and further inflating the silicon carbon limit tube 3 positioned at the lower end of the heat insulation plate 201, so that all the alloy copper tubes are separated from the silicon carbon limit tube 3 together under the air pressure.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (7)

1. A guenching unit for alloy copper pipe production, includes quenching furnace (1), ventilates heat-proof shelf (2) and silicon carbon spacing pipe (3), its characterized in that: the novel quenching furnace is characterized in that a maintenance cover (103) is clamped at one end of the quenching furnace (1), an air pump (107) is arranged at the upper end and the lower end of the other side of the maintenance cover (103) in a penetrating mode, an air ventilation heat insulation frame (2) is arranged on the inner side of the quenching furnace (1), a rotating motor (203) is clamped at one end of the air ventilation heat insulation frame (2), a plurality of silicon carbon limiting pipes (3) are fixedly screwed at the other end of the air ventilation heat insulation frame (2), and a silicon carbon limiting rod (304) is fixedly welded on the inner side of the silicon carbon limiting pipes (3).

2. A quenching apparatus for producing an alloy copper pipe according to claim 1, wherein: the quenching furnace is characterized in that a feeding cover (101) and a discharging cover (102) are rotatably clamped on the upper side and the lower side of one end of the quenching furnace (1), a plurality of through holes (109) are formed in one end of the quenching furnace (1) in a penetrating mode, the through holes (109) are attached to one sides of the feeding cover (101) and one side of the discharging cover (102), and the feeding cover (101) and the discharging cover (102) are located at the other end of the quenching furnace (1) opposite to the other end of the maintaining cover (103).

3. A quenching apparatus for producing an alloy copper pipe according to claim 1, wherein: quenching tank (106) have been seted up to quenching furnace (1) inboard, the joint has all been run through at quenching furnace (1) upside both ends heating pipe (104), two joint is fixed with air-blower (105) between heating pipe (104), the joint has inlet tube (108) and outlet pipe (110) run through the joint in quenching furnace (1) outer peripheral face bottom side.

4. A quenching apparatus for producing an alloy copper pipe according to claim 3, wherein: the heat insulation plate (201) is fixedly clamped at the center of one side of the ventilation heat insulation frame (2), the outer circumferential surface of the ventilation heat insulation frame (2) and the outer side of the heat insulation plate (201) are attached to the inner wall of the quenching tank (106), a plurality of first threaded pipes (202) penetrate through and are welded on one side of the ventilation heat insulation frame (2), and the first threaded pipes (202) are located on the upper side and the lower side of the heat insulation plate (201).

5. A quenching apparatus for producing an alloy copper pipe according to claim 4, wherein: the utility model discloses a maintenance cover, including maintenance cover (103), heat insulating frame (2) of ventilating, rotation motor (203) joint, ventilation heat insulating frame (2) one side upper and lower both ends all run through and have seted up first air vent (204), first air vent (204) are located ventilation heat insulating frame (2) for first screw pipe (202) other end, two first air vent (204) run through the intercommunication with two air pump (107) inboard respectively, the first air vent (204) of heat insulating board (201) upside and the inboard of first screw pipe (202) of heat insulating board (201) upside run through the intercommunication, the inboard of first air vent (204) of heat insulating board (201) downside and first screw pipe (202) of heat insulating board (201) downside run through the intercommunication.

6. A quenching apparatus for producing an alloy copper pipe according to claim 4, wherein: the silicon carbon limiting tube (3) one end welded fastening has second screwed pipe (302), second screwed pipe (302) one end has run through and has seted up second vent (303), second vent (303) are located between silicon carbon limiting tube (3) and silicon carbon gag lever post (304), the inboard intercommunication of running through of second vent (303) and silicon carbon limiting tube (3), second screwed pipe (302) connect soon to be fixed in first screwed pipe (202) inboard.

7. A quenching apparatus for producing an alloy copper pipe according to claim 2, wherein: the silicon carbon limiting pipe (3) outer peripheral surface one end welded fastening has limiting plate (301), limiting plate (301) are located silicon carbon limiting pipe (3) for ventilation and heat insulation frame (2) other end, the inboard of silicon carbon limiting pipe (3) and feed through hole (109) run through the intercommunication, limiting plate (301) laminating is in feed through hole (109) inboard border.