CN113124684B

CN113124684B - Graphite furnace power transmission system for producing graphite cathode material

Info

Publication number: CN113124684B
Application number: CN202110407598.6A
Authority: CN
Inventors: 王腾师; 向林
Original assignee: Inner Mongolia Hengke New Material Technology Co ltd
Current assignee: Inner Mongolia Hengke New Material Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-09-16
Anticipated expiration: 2041-04-15
Also published as: CN113124684A

Abstract

The invention discloses a graphitizing furnace power transmission system for producing graphite cathode materials, which comprises a main furnace, a base, a shell, a temperature tester, a controller, a circuit switch and a support frame, wherein the base is fixedly arranged at the bottom end of the main furnace, the shell is fixedly arranged on the side surface of the main furnace, the circuit switch is fixedly arranged in the shell, the controller is fixedly arranged in the shell and positioned at the bottom end of the circuit switch, the temperature tester is arranged on the side surface of the base, the controller is electrically connected with the temperature tester, the support frame is arranged in the base, compared with the traditional graphitizing furnace power transmission equipment, the equipment can more stably and rapidly switch the voltage in the equipment during use, and when the temperature in the equipment is overhigh, the circuit can be rapidly closed to prevent unnecessary loss, and through the use of the equipment, the working quality of the equipment can be effectively improved, and the running stability of the equipment is ensured.

Description

Graphite furnace power transmission system for producing graphite cathode material

Technical Field

The invention relates to the technical field of graphitization furnaces, in particular to a graphitization furnace power transmission system for producing a graphite negative electrode material.

Background

The graphitizing furnace is mainly used for high-temperature treatment such as graphite powder purification and the like, has the service temperature as high as 2800 ℃, high production efficiency, energy and power conservation, is provided with an online temperature measuring and controlling system, can monitor the temperature in the furnace in real time, and can carry out automatic adjustment, and is mainly used for: sintering the hard alloy material at high temperature; carrying out high-temperature treatment on the battery negative electrode material; carrying out high-temperature treatment on graphite powder; sintering of the highly thermally conductive film, and the like.

Nowadays, the technology of graphitizing furnace is more and more perfect, can carry out perfect processing to the graphite in the stove, but present graphitizing furnace is some flaws when supplying power, mainly still because graphitizing furnace is carrying out the during operation inside temperature too high, leads to circuit connection line can be under the influence of its temperature, the phenomenon of damage appears to cause some unnecessary losses.

Therefore, a graphitizing furnace power supply system for producing the graphite cathode material is provided.

Disclosure of Invention

The invention aims to provide a graphitizing furnace power transmission system for producing graphite cathode materials, which has higher safety and more intelligent power supply, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the graphitized furnace power transmission system for producing the graphite negative electrode material comprises a main furnace body, a base, a shell, a temperature tester, a controller, a circuit switch and a support frame, wherein the base is fixedly installed at the bottom end of the main furnace body, the shell is fixedly installed on the side surface of the main furnace body, the circuit switch is fixedly installed in the shell, the controller is fixedly installed at the bottom end of the circuit switch in the shell, the temperature tester is arranged on the side surface of the base, the controller is electrically connected with the temperature tester, the support frame is arranged in the base, a lifting device for controlling the circuit switch to be opened and closed is fixedly installed at the bottom end of the circuit switch in the shell, the top end of the lifting device is rotatably connected with the circuit switch, the controller is electrically connected with the lifting device, a voltage transformation device for adjusting the voltage of a line is fixedly installed in the base, and a control device for controlling the voltage transformation device is rotatably installed at the bottom end of the voltage transformation device in the base, the base is internally provided with a connecting device which is convenient for replacing voltage.

Preferably, elevating gear includes electric putter, telescopic link, promotes piece and connecting rod, the inside circuit switch bottom fixed mounting that is located of shell has electric putter, the inside electric putter bilateral symmetry fixed mounting that is located of shell has the telescopic link, electric putter top fixed mounting has the promotion piece, the telescopic link top with promote piece fixed connection, it has the connecting rod to promote piece fixed surface, the connecting rod top rotates with circuit switch to be connected.

Preferably, the whole connecting rod is made of an insulating rubber material.

Preferably, the transformation device comprises a connector, a high-pressure port, a low-pressure port and a transformation groove, the transformation groove is formed in the base and is rotatably connected with the support frame, the connector is fixedly mounted on one side of the surface of the support frame, the high-pressure port and the low-pressure port are respectively and fixedly mounted on the other side of the support frame, and the connector is electrically connected with the high-pressure port and the low-pressure port.

Preferably, the support frame is integrally Y-shaped.

Preferably, controlling means includes the turning block, rotates groove, dwang and parcel, the rotation groove has been seted up to base inside, it has the turning block to rotate inslot portion slidable mounting, turning block tip fixed mounting has the dwang, support frame bottom fixed mounting has the parcel, dwang and parcel fixed connection.

Preferably, the corner of the rotating rod is provided with a chamfer.

Preferably, connecting device includes protecting casing, splicing, fixed slot, fixed block, places piece, threaded rod, nut and thread groove, the inside support frame top fixed mounting that is located of base has the protecting casing, the fixed slot has been seted up on the protecting casing top, the inside splicing that is provided with of fixed slot, splicing both ends symmetry fixed mounting has the fixed block, the inside symmetry fixed mounting of fixed slot has places the piece, place the inside thread groove of having seted up jointly of piece and fixed block, the threaded rod is installed in the inside thread engagement of thread groove, the nut is installed to threaded rod tip thread engagement.

Preferably, a special line groove is formed at the bottom end of the protective shell.

Compared with the prior art, the invention has the beneficial effects that:

1. the power transmission system of the graphitizing furnace for producing the graphite cathode material can adjust the temperature and the voltage in the main furnace at any time according to the self requirements through the existence of the voltage transformation device and the control device, so that the equipment is more stable, and the integral working quality of the equipment is improved.

2. When the power transmission system of the graphitized furnace for producing the graphite cathode material is used, the circuit switch can be quickly closed according to the rise of the internal temperature due to the existence of the lifting device, so that unnecessary loss caused by high temperature of equipment is prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a third schematic view of the overall structure of the present invention;

FIG. 4 is a schematic view of the lifting device of the present invention;

FIG. 5 is a schematic diagram of a transformer apparatus according to the present invention;

FIG. 6 is a second schematic diagram of the transformer apparatus according to the present invention;

FIG. 7 is a schematic structural diagram of a control device according to the present invention;

FIG. 8 is a schematic view of the connecting device of the present invention.

In the figure: 1. a main furnace; 2. a base; 3. a housing; 4. a temperature tester; 5. a controller; 6. a circuit switch; 7. a lifting device; 71. an electric push rod; 72. a telescopic rod; 73. a pushing block; 74. a connecting rod; 8. a voltage transformation device; 81. a connecting port; 82. a high pressure port; 83. a low pressure port; 84. a conversion tank; 9. a control device; 91. rotating the block; 92. a rotating groove; 93. rotating the rod; 94. a land parcel; 10. a connecting device; 101. protecting the shell; 102. splicing; 103. a fixing groove; 104. a fixed block; 105. placing the blocks; 106. a threaded rod; 107. a nut; 108. a thread groove; 11. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a graphitizing furnace power transmission system for producing graphite cathode materials in the figure comprises a main furnace 1, a base 2, a housing 3, a temperature tester 4, a controller 5, a circuit switch 6 and a support frame 11, wherein the base 2 is fixedly installed at the bottom end of the main furnace 1, the housing 3 is fixedly installed on the side surface of the main furnace 1, the circuit switch 6 is fixedly installed inside the housing 3, the controller 5 is fixedly installed inside the housing 3 at the bottom end of the circuit switch 6, the temperature tester 4 is arranged on the side surface of the base 2, the controller 5 is electrically connected with the temperature tester 4, the support frame 11 is arranged inside the base 2, a lifting device 7 for controlling the opening and closing of the circuit switch 6 is fixedly installed inside the housing 3 at the bottom end of the circuit switch 6, and the top end of the lifting device 7 is rotatably connected with the circuit switch 6, the controller 5 is electrically connected with the lifting device 7, a voltage transformation device 8 for adjusting the voltage of the circuit is fixedly installed inside the base 2, a control device 9 for controlling the voltage transformation device 8 is rotatably installed at the bottom end of the voltage transformation device 8 inside the base 2, and a connecting device 10 for conveniently replacing the voltage is arranged inside the base 2.

In use places the graphite raw materials that need process inside main part stove 1 earlier, then through controlling means 9 and potential device 8's cooperation, the adjustment voltage size, the convenience is adjusted according to actual conditions, then with circuit switch 6 closure, make equipment normal work, when the inside high temperature of equipment, give controller 5 through temperature tester 4 transmission, make inside elevating gear 7 work, in time open circuit, provide the guarantee for equipment operation.

Referring to fig. 4, the lifting device 7 includes an electric push rod 71, an expansion link 72, a pushing block 73 and a connecting rod 74, the electric push rod 71 is fixedly installed at the bottom end of the circuit switch 6 inside the housing 3, the expansion links 72 are symmetrically and fixedly installed at two sides of the electric push rod 71 inside the housing 3, the pushing block 73 is fixedly installed at the top end of the electric push rod 71, the top end of the expansion link 72 is fixedly connected with the pushing block 73, the connecting rod 74 is fixedly installed on the surface of the pushing block 73, and the top end of the connecting rod 74 is rotatably connected with the circuit switch 6.

In use, through the use of the controller 5, the electric push rod 71 works, the push block 73 at the upper end is lifted, the circuit switch 6 is completely opened through conduction of the connecting rod 74, the equipment can be stopped in time, and the device is more stable in use due to the existence of the telescopic rod 72.

Referring to fig. 4, the connecting rod 74 is made of an insulating rubber material, so that the influence of current on the whole device is effectively reduced in use, and the perfect operation of the device is ensured.

Referring to fig. 5 and 6, the voltage transformation device 8 includes a connection port 81, a high-voltage port 82, a low-voltage port 83 and a transformation groove 84, the transformation groove 84 is formed in the base 2, the transformation groove 84 is rotatably connected to the support frame 11, the connection port 81 is fixedly installed on one side of the surface of the support frame 11, the high-voltage port 82 and the low-voltage port 83 are respectively and fixedly installed on the other side of the support frame 11, and the connection port 81 is electrically connected to both the high-voltage port 82 and the low-voltage port 83.

In use, the positions of the high-pressure port 82 and the low-pressure port 83 at the top end are moved by the rotation of the bottom end support frame 11, so that the high-pressure port and the low-pressure port are connected with the connecting device 10, the purpose of quickly switching voltage of equipment is realized, and the internal processing quality is ensured to be more perfect.

Referring to fig. 6, the support frame 11 is generally Y-shaped, so that the switching operation is more smooth, and the positions of the high pressure port 82 and the low pressure port 83 are more conveniently fixed.

Referring to fig. 7, the control device 9 includes a rotating block 91, a rotating groove 92, a rotating rod 93 and a land 94, the rotating groove 92 is formed in the base 2, the rotating block 91 is slidably mounted in the rotating groove 92, the end of the rotating block 91 is fixedly mounted with the rotating rod 93, the bottom end of the support frame 11 is fixedly mounted with the land 94, and the rotating rod 93 is fixedly connected with the land 94.

In use, the rotating block 91 is pulled, so that the internal rotating rod 93 and the land block 94 can be driven by the rotating block 91 to rotate, the internal support frame 11 can swing back and forth, and the switching process is smoother.

Referring to fig. 7, the rotating rod 93 is chamfered at a corner thereof, so that the rotating rod 93 can rotate more smoothly without colliding with the inside of the base 2 during use.

Referring to fig. 8, the connecting device 10 includes a protective shell 101, a connecting piece 102, a fixing groove 103, a fixing block 104, a placing block 105, a threaded rod 106, a nut 107 and a threaded groove 108, the protective shell 101 is fixedly installed at the top end of the supporting frame 11 inside the base 2, the fixing groove 103 is formed at the top end of the protective shell 101, the connecting piece 102 is arranged inside the fixing groove 103, the fixing blocks 104 are symmetrically and fixedly installed at two ends of the connecting piece 102, the placing blocks 105 are symmetrically and fixedly installed inside the fixing groove 103, the threaded grooves 108 are jointly formed inside the placing block 105 and the fixing block 104, the threaded rod 106 is installed inside the threaded groove 108 in a threaded engagement manner, and the nut 107 is installed at the end portion of the threaded rod 106 in a threaded engagement manner.

In use, by placing the tab 102 inside the fixation slot 103 and then turning the threaded rod 106 inside the threaded slot 108, the bottom end is fixed by the nut 107, so that the tab 102 can be completely fixed inside the device, facilitating subsequent switching.

Referring to fig. 8, a special circuit groove is formed at the bottom end of the protective casing 101, so that the device can be used more conveniently, and the practicability of the device is improved.

The working principle is as follows: in the power transmission system of the graphitized furnace for producing the graphite cathode material, in use, a graphite raw material to be processed is firstly placed in a main furnace 1, then the rotating block 91 is pulled to rotate under the driving of the rotating block 91 through the matching of a control device 9 and a voltage transformation device 8, so that an internal rotating rod 93 and a ground block 94 can swing back and forth, the positions of a high-pressure port 82 and a low-pressure port 83 at the top end can move through the rotation of a bottom end supporting frame 11, so as to be connected with a connecting device 10, a splicing sheet 102 is placed in a fixing groove 103, then a threaded rod 106 is turned into a threaded groove 108, the bottom end is fixed through a nut 107, so that the splicing sheet 102 can be completely fixed in equipment, the subsequent switching is convenient, the purpose of rapidly switching the voltage of the equipment is realized, and the internal processing quality is more perfect, the regulated voltage size, the convenience is adjusted according to actual conditions, then circuit switch 6 is closed, make equipment normally work, when the inside high temperature of equipment, give controller 5 through temperature tester 4 transmission, make inside elevating gear 7 work, use through controller 5, make electric putter 71 work, make promotion piece 73 of upper end go up and down, conduction through connecting rod 74 is down, make circuit switch 6 open completely, can in time stop equipment, and because of the existence of telescopic link 72, make the device more stable when using, in time break circuit, guarantee is provided for equipment operation.

The circuits and controls involved in the present invention are all the prior art, and are not described herein in detail. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Production graphite negative pole material is with graphitizing stove power transmission system, including main part stove (1), base (2), shell (3), temperature tester (4), controller (5), circuit switch (6) and support frame (11), main part stove (1) bottom fixed mounting has base (2), main part stove (1) side fixed mounting has shell (3), the inside fixed mounting of shell (3) has circuit switch (6), the inside circuit switch (6) bottom fixed mounting that is located of shell (3) has controller (5), base (2) side is provided with temperature tester (4), controller (5) and temperature tester (4) electric connection, base (2) inside is provided with support frame (11), its characterized in that: the utility model discloses a circuit breaker, including shell (3), lifting device (7) that shell (3) inside is located circuit switch (6) bottom fixed mounting and has control circuit switch (6) to open and shut, lifting device (7) top is rotated with circuit switch (6) and is connected, controller (5) and lifting device (7) electric connection, base (2) inside fixed mounting has voltage transformation device (8) of adjusting the circuit voltage size, base (2) inside is located voltage transformation device (8) bottom and rotates control device (9) of installing control voltage transformation device (8), base (2) inside is provided with connecting device (10) of conveniently changing voltage.

2. The graphitizing furnace power feeding system for producing a graphite negative electrode material as set forth in claim 1, characterized in that: elevating gear (7) include electric putter (71), telescopic link (72), promote piece (73) and connecting rod (74), inside circuit switch (6) bottom fixed mounting that is located of shell (3) has electric putter (71), inside electric putter (71) bilateral symmetry fixed mounting that is located of shell (3) has telescopic link (72), electric putter (71) top fixed mounting has and promotes piece (73), telescopic link (72) top and promotion piece (73) fixed connection, it has connecting rod (74) to promote piece (73) fixed surface mounting, connecting rod (74) top rotates with circuit switch (6) to be connected.

3. The graphitizing furnace power feeding system for producing a graphite negative electrode material as claimed in claim 2, wherein: the connecting rod (74) is integrally made of an insulating rubber material.

4. The graphitizing furnace power feeding system for producing a graphite negative electrode material as claimed in claim 1, wherein: potential device (8) are including connector (81), high pressure port (82), low pressure port (83) and change groove (84), base (2) inside has been seted up and has been changed groove (84), change groove (84) and support frame (11) rotate to be connected, support frame (11) surface one side fixed mounting has connector (81), support frame (11) opposite side fixed mounting has high pressure port (82) and low pressure port (83) respectively, connector (81) and high pressure port (82), the equal electric connection of low pressure port (83).

5. The graphitizing furnace power feeding system for producing a graphite negative electrode material as claimed in claim 1, wherein: the support frame (11) is integrally Y-shaped.

6. The graphitizing furnace power feeding system for producing a graphite negative electrode material as claimed in claim 1, wherein: controlling means (9) include turning block (91), rotation groove (92), dwang (93) and landmass (94), base (2) inside has been seted up and has been rotated groove (92), it has turning block (91) to rotate inside slidable mounting in groove (92), turning block (91) tip fixed mounting has dwang (93), support frame (11) bottom fixed mounting has landmass (94), dwang (93) and landmass (94) fixed connection.

7. The graphitizing furnace power feeding system for producing a graphite negative electrode material as set forth in claim 6, wherein: and a chamfer is formed at the corner of the rotating rod (93).

8. The graphitizing furnace power feeding system for producing a graphite negative electrode material as claimed in claim 1, wherein: connecting device (10) include protecting casing (101), splicing (102), fixed slot (103), fixed block (104), place piece (105), threaded rod (106), nut (107) and thread groove (108), base (2) inside be located support frame (11) top fixed mounting have protecting casing (101), fixed slot (103) have been seted up on protecting casing (101) top, fixed slot (103) inside are provided with splicing (102), splicing (102) both ends symmetry fixed mounting has fixed block (104), fixed slot (103) inside symmetry fixed mounting has places piece (105), place piece (105) and fixed block (104) inside thread groove (108) of having seted up jointly, threaded rod (106) are installed in the meshing of thread groove (108) inside screw thread, nut (107) are installed in threaded rod (106) tip meshing.

9. The graphitizing furnace power feeding system for producing a graphite negative electrode material as set forth in claim 8, wherein: the bottom end of the protective shell (101) is provided with a special line groove.