CN212864835U

CN212864835U - Heat treatment device with waste heat utilization structure for hardware processing

Info

Publication number: CN212864835U
Application number: CN202021402993.2U
Authority: CN
Inventors: 樊永奇
Original assignee: Zhejiang Huabo Power Technology Co ltd
Current assignee: Zhejiang Huabo Power Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-02
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a heat treatment device that is used for hardware processing's waste heat utilization structure that has, including heat treatment mechanism, heat treatment mechanism mainly comprises quick-witted case, heating element, fan subassembly, transmission assembly, places case, shutter, locking Assembly, first pressure valve, machine incasement portion bottom side is provided with heating element, install the heating element top the fan subassembly, install fan subassembly top transmission assembly, the transmission assembly inboard is provided with place the case, quick-witted case with the shutter bottom is through hinge connection, locking Assembly sets up quick-witted case one side, and is located the shutter top, machine roof portion threaded connection has first pressure valve. The utility model discloses it is stable to be of value to quick-witted incasement portion atmospheric pressure to realized carrying out recycle to the heat that this device produced through heat recovery mechanism, and two cavities are set to the heat recovery case, have improved thermal rate of recovery.

Description

Heat treatment device with waste heat utilization structure for hardware processing

Technical Field

The utility model relates to a hardware processing technology field especially relates to a heat treatment device who is used for hardware processing's waste heat utilization structure.

Background

Auxiliary and accessory finished products used in daily life and industrial production of hardware products. Early days, the alloy was made of metal materials such as gold, silver, copper, iron and tin, so the alloy was named. The existing hardware product industry is good in operation, the growth momentum of internal and external pins is obvious, the inlet and outlet are increased at high speed, various economic indexes are rapidly promoted, and the whole industry is basically restored to the level before financial crisis.

When the hardware is processed, heat treatment processing is rarely carried out, and at the moment, heat treatment equipment is needed, but the existing hardware heat treatment equipment has a large number of defects, for example, the existing hardware heat treatment equipment cannot recycle waste heat, so that waste is caused, the temperature of a processing workshop is increased, and particularly, summer heat is easily caused to workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat treatment device with a waste heat utilization structure for hardware processing in order to solve the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a heat treatment device with a waste heat utilization structure for hardware processing comprises a heat treatment mechanism, wherein the heat treatment mechanism mainly comprises a case, a heating assembly, a fan assembly, a transmission assembly, a placing case, a baffle door, a locking assembly and a first pressure valve, the heating assembly is arranged at the bottom side inside the case, the fan assembly is arranged above the heating assembly, the transmission assembly is arranged above the fan assembly, the placing case is arranged at the inner side of the transmission assembly, the case is connected with the bottom of the baffle door through a hinge, the locking assembly is arranged at one side of the case and is positioned above the baffle door, the top of the case is in threaded connection with the first pressure valve and further comprises a heat recovery mechanism, and the heat recovery mechanism comprises a connecting pipe, a second pressure valve, a heat preservation pipe, a negative pressure pump, a heat exchange pipe and a heat recovery case, the connecting pipe is welded on one side of the case far away from the stop door, the inner side of one end of the connecting pipe far away from the case is provided with an internal thread and is in threaded connection with the second pressure valve, the outer side of one end of the connecting pipe far away from the case is connected with the heat-insulating pipe through a hose clamp, one end of the heat-insulating pipe far away from the connecting pipe is connected with the air inlet end of the negative pressure pump through a hose clamp, the negative pressure pump is connected with the top of the heat recovery box through a screw, the air outlet end of the negative pressure pump is connected with the heat exchange pipe through a screw, the heat exchange pipe is positioned in the heat recovery box, one end of the heat exchange pipe far away from the negative pressure pump extends out of the heat recovery box, two chambers are arranged in the heat recovery box, the heat exchange pipe passes through, the pressure that the inside gas of quick-witted case overcome the second pressure valve enters into the insulating tube this moment, and the pressure that the first pressure valve was overcome to external gas enters into quick-witted case for the inside temperature of quick-witted case reduces, has realized the function to the material cooling fast, and the inside gas of quick-witted case enters into the heat exchange tube through the negative pressure pump, and the transmission through the heat exchange tube transmits the material to the inside aquatic of heat recovery case, has realized the recovery to the heat.

Preferably, the heating assembly mainly comprises a first shell connected to the bottom end of the inner side of the case through bolts, a support rod connected to the top of the first shell through bolts, and a heating wire wound on the outer side of the support rod, wherein a top plate of the first shell is a mesh plate, so that heat can be generated through the heating wire and transferred to the inside of the case through the top plate of the first shell.

Preferably, the fan subassembly mainly by through the screw connection be in the shell two at heating element top, dwang, this dwang pivoted motor of drive constitute, and this dwang upper end is connected at two inboard tops of this shell through the bearing frame, and this dwang lower extreme passes through the bearing frame to be connected the heating element top has the flabellum around this dwang through screw connection, and this dwang passes through worm gear and connects in the output of this motor, and this motor passes through bolted connection and is in the machine case is kept away from one side of shutter, and this shell roof is the mesh board, sets up like this and can drive the dwang through the motor and rotate, and the dwang drives the flabellum and rotates, has realized accelerating the inside heat of heating element enters into quick.

Preferably, the transmission assembly comprises a transmission screw rod, a sliding block, a connecting frame, a supporting frame and a driving motor, one end of the transmission screw rod is connected to the inner wall, close to the stop door, of the case through a bolt, one end, far away from the stop door, of the transmission screw rod penetrates through the case and is connected to the output end of the driving motor through a key, the driving motor is connected to one side, far away from the stop door, of the case through a screw, the sliding block is movably connected to the outer side of the transmission screw rod, the connecting frame is connected between the sliding blocks through a bolt, the supporting frame is welded to the bottom between the connecting frames, the placing box is placed above the supporting frame, the position of the placing box can be fixed through the supporting frame and the connecting frame, the transmission screw rod can be driven to rotate through the driving motor, the connecting frame and the supporting, the function of moving the placing box is realized.

Preferably, the air outlet of the first pressure valve faces towards the inside of the case, so that cold air can conveniently enter the inside of the case, and the cooling of materials is accelerated.

Preferably, the air outlet of the second pressure valve is far away from the inside of the case, so that hot gas can conveniently enter the inside of the heat preservation pipe, and heat transmission is realized.

Preferably, the locking assembly mainly comprises a clamping seat welded on one side of the case close to the shutter, and a clamping block inserted into the clamping seat, wherein the lower end of the clamping block penetrates through the clamping seat and extends to the outer side of the shutter, so that the clamping block can be fixed by the clamping seat, and the clamping block is blocked on the outer side of the shutter, thereby fixing the shutter.

Preferably, the locking assembly is mainly connected by rotating a limiting plate on one side of the case close to the stop door, the lower end of the limiting plate is positioned on the outer side of the stop door, and the limiting plate can be used for blocking the outer side of the stop door, so that the stop door is fixed.

Has the advantages that: this device is of value to quick-witted incasement portion atmospheric pressure is stable to realize carrying out recycle to the heat that this device produced through heat recovery mechanism, reduced the waste, and two cavities are set to the heat recovery case, have improved thermal rate of recovery.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a first embodiment of a heat treatment device with a waste heat utilization structure for hardware processing according to the present invention;

FIG. 2 is a top view of the heat treatment device with a waste heat utilization structure for hardware processing according to the present invention;

FIG. 3 is a sectional view A-A of the heat treatment device with a waste heat utilization structure for hardware processing according to the present invention;

FIG. 4 is a schematic structural diagram of a transmission assembly of a heat treatment device with a waste heat utilization structure for hardware processing according to the present invention;

fig. 5 is a schematic structural diagram of a second embodiment of the heat treatment device with a waste heat utilization structure for hardware processing according to the present invention.

The reference numerals are explained below:

1. a heat treatment mechanism; 2. a heat recovery mechanism; 101. a chassis; 102. a heating assembly; 103. a fan assembly; 104. a transmission assembly; 105. placing a box; 106. a shutter; 107. a locking assembly; 108. a first pressure valve; 1041. a drive screw; 1042. a slider; 1043. a connecting frame; 1044. a support frame; 1045. a drive motor; 1071. a card holder; 1072. a clamping block; 1073. a limiting plate; 201. a connecting pipe; 202. a second pressure valve; 203. a heat preservation pipe; 204. a negative pressure pump; 205. a heat exchange pipe; 206. a heat recovery tank.

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.

Example 1

As shown in fig. 1, 2, 3 and 4, a heat treatment device with a waste heat utilization structure for hardware processing comprises a heat treatment mechanism 1, wherein the heat treatment mechanism 1 mainly comprises a case 101, a heating assembly 102, a fan assembly 103, a transmission assembly 104, a placing box 105, a shutter 106, a locking assembly 107 and a first pressure valve 108, the heating assembly 102 is arranged at the bottom side inside the case 101, the fan assembly 103 is arranged above the heating assembly 102, the transmission assembly 104 is arranged above the fan assembly 103, the placing box 105 is arranged inside the transmission assembly 104, the case 101 is connected with the bottom of the shutter 106 through a hinge, the locking assembly 107 is arranged at one side of the case 101 and above the shutter 106, the top of the case 101 is in threaded connection with the first pressure valve 108, and the heat recovery mechanism 2 further comprises a connecting pipe 201, a second pressure valve 202, a heat preservation pipe 203, a heat recovery mechanism 2, The heat recovery device comprises a negative pressure pump 204, a heat exchange pipe 205 and a heat recovery box 206, wherein a connecting pipe 201 is welded on one side of the case 101 far away from the stop door 106, an internal thread is arranged on the inner side of one end of the connecting pipe 201 far away from the case 101, the connecting pipe is in threaded connection with a second pressure valve 202, the outer side of one end of the connecting pipe 201 far away from the case 101 is connected with a heat preservation pipe 203 through a hose clamp, one end of the heat preservation pipe 203 far away from the connecting pipe 201 is connected with the air inlet end of the negative pressure pump 204 through a hose clamp, the negative pressure pump 204 is connected with the top of the heat recovery box 206 through a screw, the air outlet end of the negative pressure pump 204 is connected with the heat exchange pipe 205 through a screw, the heat exchange pipe 205 is positioned inside the heat recovery box 206, one end of the heat exchange pipe 205 far away from, at this time, the gas inside the case 101 enters the heat preservation pipe 203 by overcoming the pressure of the second pressure valve 202, the external gas overcomes the pressure of the first pressure valve 108 and enters the case 101, the temperature inside the case 101 is reduced, and the function of rapidly cooling the material is realized, the gas inside the case 101 enters the heat exchange pipe 205 through the negative pressure pump 204, the material is transferred to the water inside the heat recovery box 206 through the transfer of the heat exchange pipe 205, and the heat is recovered, the heating assembly 102 mainly comprises a first case connected to the bottom end of the inner side of the case 101 through bolts, a support rod connected to the top of the first case through bolts, and a heating wire wound on the outer side of the support rod, the top plate of the first case is a mesh plate, so that the heating wire can generate heat and the heat is transferred to the inside of the case 101 through the top plate of the first case, and the fan assembly 103 mainly comprises a second case connected to the top of the heating assembly 102 through bolts, A rotating rod and a motor for driving the rotating rod to rotate, wherein the upper end of the rotating rod is connected to the top of the two inner sides of the shell through a bearing seat, the lower end of the rotating rod is connected to the top of the heating component 102 through the bearing seat, fan blades are connected to the periphery of the rotating rod through screws, the rotating rod is connected to the output end of the motor through a worm gear, the motor is connected to one side of the case 101 away from the stop door 106 through bolts, the top plate of the shell is a mesh plate, the rotating rod can be driven by the motor to rotate, the rotating rod drives the fan blades to rotate, so that the heat inside the heating component 102 can be accelerated to enter the case 101, the transmission component 104 comprises a transmission lead screw 1041, a sliding block 1042, a connecting frame 1043, a supporting frame 1044 and a driving motor 1045, one end of the transmission lead screw 1041 is connected, the cold air inlet and outlet air inlet device is connected with an output end of a driving motor 1045 through a key, the driving motor 1045 is connected with one side, far away from the stop door 106, of the case 101 through a screw, a sliding block 1042 is movably connected to the outer side of a driving screw 1041, a connecting frame 1043 is connected between the sliding blocks 1042 through a bolt, a supporting frame 1044 is welded at the bottom between the connecting frames 1043, the placing case 105 is placed above the supporting frame 1044, the position of the placing case 105 can be fixed through the supporting frame 1044 and the connecting frame 1043, the driving screw 1041 can be driven to rotate through the driving motor 1045, the driving screw 1041 drives the connecting frame 1043 and the supporting frame 1044 to move, the function of moving the placing case 105 is realized, an air outlet of the first pressure valve 108 faces towards the inside of the case 101, the cold air can conveniently enter the inside of the case 101 to accelerate the cooling of materials, an air, realized thermal transmission, locking Assembly 107 mainly comprises the cassette 1071 of welding near one side of shutter 106 at quick-witted case 101, the inboard fixture block 1072 of grafting at cassette 1071, and the fixture block 1072 lower extreme passes cassette 1071 and extends to the shutter 106 outside, sets up like this and to pass through the fixed fixture block 1072 of cassette 1071, and fixture block 1072 keeps off in the shutter 106 outside, has realized the fixed to shutter 106.

In the structure, when in use, firstly the placing box 105 is placed on the transmission component 104, then the material is placed in the placing box 105, then the placing box 105 is transmitted into the case 101 through the transmission component 104, then the baffle door 106 is closed, the baffle door 106 is fixed by the locking component 107, then the heating component 102 is electrified, the motor in the fan component 103 is started, the motor in the fan component 103 drives the fan blades to rotate, so that the hot gas in the heating component 102 enters the case 101 to rapidly heat the material, after the material heat treatment is completed, the negative pressure pump 204 is started, the negative pressure pump 204 enables the inside of the heat-insulating pipe 203 to generate negative pressure, at the moment, the gas in the case 101 overcomes the pressure of the second pressure valve 202 and enters the heat-insulating pipe 203, the external gas overcomes the pressure of the first pressure valve 108 and enters the case 101, so that the temperature in the case 101 is reduced, the function of rapidly cooling the materials is realized, the gas in the case 101 enters the heat exchange tube 205 through the negative pressure pump 204, the materials are transferred to the water in the heat recovery box 206 through the transfer of the heat exchange tube 205, and the heat recovery is realized.

Example 2

As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: locking assembly 107 mainly comprises the limiting plate 1073 of rotation connection in quick-witted case 101 and being close to one side of shutter 106, and limiting plate 1073 lower extreme is located the shutter 106 outside, sets up like this and can keep off in the shutter 106 outside through limiting plate 1073, has realized the fixed to shutter 106.

In the structure, when in use, firstly the placing box 105 is placed on the transmission component 104, then the material is placed in the placing box 105, then the placing box 105 is transmitted into the case 101 through the transmission component 104, then the stop door 106 is closed, the limit plate 1073 is rotated to stop at the outer side of the stop door 106, the stop door 106 is fixed, then the heating component 102 is electrified, the motor in the fan component 103 is started, the motor in the fan component 103 drives the fan blades to rotate, so that the hot gas in the heating component 102 enters the case 101, the material is rapidly heated, after the heat treatment of the material is completed, the negative pressure pump 204 is started, the negative pressure pump 204 enables the inside of the heat preservation pipe 203 to generate negative pressure, at the moment, the gas in the case 101 overcomes the pressure of the second pressure valve 202 and enters the heat preservation pipe 203, the external gas overcomes the pressure of the first pressure valve 108 and enters the case 101, so that the temperature in the case 101 is reduced, the function of rapidly cooling the materials is realized, the gas in the case 101 enters the heat exchange tube 205 through the negative pressure pump 204, the materials are transferred to the water in the heat recovery box 206 through the transfer of the heat exchange tube 205, and the heat recovery is realized.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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

1. The utility model provides a heat treatment device that is used for waste heat utilization structure of hardware processing, includes heat treatment mechanism (1), heat treatment mechanism (1) mainly comprises quick-witted case (101), heating element (102), fan subassembly (103), transmission unit (104), places case (105), shutter (106), locking Assembly (107), first pressure valve (108), the inside bottom side of quick-witted case (101) is provided with heating element (102), install heating element (102) top fan subassembly (103), install fan subassembly (103) top transmission unit (104), transmission unit (104) inboard is provided with place case (105), quick-witted case (101) with shutter (106) bottom is through hinge connection, locking Assembly (107) set up quick-witted case (101) one side, and be located shutter (106) top, the top of the case (101) is in threaded connection with the first pressure valve (108), and the pressure control device is characterized in that: the heat recovery device is characterized by further comprising a heat recovery mechanism (2), wherein the heat recovery mechanism (2) comprises a connecting pipe (201), a second pressure valve (202), a heat preservation pipe (203), a negative pressure pump (204), a heat exchange pipe (205) and a heat recovery box (206), the connecting pipe (201) is welded on one side, far away from the baffle door (106), of the case (101), an internal thread is formed in the inner side of one end, far away from the case (101), of the connecting pipe (201) and connected with the second pressure valve (202) in a threaded manner, the outer side of one end, far away from the case (101), of the connecting pipe (201) is connected with the heat preservation pipe (203) through a hose clamp, one end, far away from the heat preservation pipe (203), of the connecting pipe (201) is connected to the air inlet end of the negative pressure pump (204) through a hose clamp, the negative pressure pump (204) is connected to the top of the, the heat exchange tube (205) is located inside the heat recovery box (206), the heat exchange tube (205) is far away from one end of the negative pressure pump (204) extends out of the heat recovery box (206), two cavities are arranged inside the heat recovery box (206), and the heat exchange tube (205) passes through each cavity.

2. The heat treatment device with the waste heat utilization structure for hardware processing according to claim 1, characterized in that: the heating assembly (102) mainly comprises a first shell connected to the bottom end of the inner side of the case (101) through bolts, a supporting rod connected to the top of the first shell through screws, and a heating wire wound on the outer side of the supporting rod, wherein a top plate of the first shell is a mesh plate.

3. The heat treatment device with the waste heat utilization structure for hardware processing according to claim 1, characterized in that: fan subassembly (103) mainly by through the screw connection be in heating element (102) top shell two, dwang, drive this dwang pivoted motor are constituteed, and this dwang upper end is passed through the bearing frame and is connected at two inboard tops of this shell, and this dwang lower extreme passes through the bearing frame and connects heating element (102) top has the flabellum around this dwang through screw connection, and this dwang passes through worm gear and worm and connects in the output of this motor, and this motor passes through bolted connection and is in case (101) is kept away from one side of shutter (106), this shell roof is the mesh board.

4. The heat treatment device with the waste heat utilization structure for hardware processing according to claim 1, characterized in that: the transmission assembly (104) comprises a transmission screw rod (1041), a sliding block (1042), a connecting frame (1043), a supporting frame (1044) and a driving motor (1045), one end of the transmission screw rod (1041) is connected to the inner wall of the case (101) close to the stop door (106) through a bolt, one end of the transmission lead screw (1041) far away from the stop door (106) penetrates through the case (101), and is connected with the output end of the driving motor (1045) through a key, the driving motor (1045) is connected with one side of the case (101) far away from the stop door (106) through a screw, the outer side of the transmission screw rod (1041) is movably connected with the sliding blocks (1042), the connecting frames (1043) are connected between the sliding blocks (1042) through bolts, the bottom welding has between link (1043) support frame (1044), place support frame (1044) top place case (105).

5. The heat treatment device with the waste heat utilization structure for hardware processing according to claim 1, characterized in that: the air outlet of the first pressure valve (108) faces the interior of the case (101).

6. The heat treatment device with the waste heat utilization structure for hardware processing according to claim 1, characterized in that: the air outlet of the second pressure valve (202) is far away from the inside of the case (101).

7. The heat treatment device with the waste heat utilization structure for hardware processing according to claim 1, characterized in that: the locking assembly (107) mainly comprises a clamping seat (1071) welded on one side, close to the stop door (106), of the case (101) and a clamping block (1072) inserted into the inner side of the clamping seat (1071), wherein the lower end of the clamping block (1072) penetrates through the clamping seat (1071) and extends to the outer side of the stop door (106).

8. The heat treatment device with the waste heat utilization structure for hardware processing according to claim 1, characterized in that: locking Assembly (107) mainly by rotate connect in quick-witted case (101) are close to limiting plate (1073) of one side of shutter (106) constitute, limiting plate (1073) lower extreme is located the shutter (106) outside.