CN211035249U - Graphite electrode thickener cooling device - Google Patents
Graphite electrode thickener cooling device Download PDFInfo
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- CN211035249U CN211035249U CN201921836164.2U CN201921836164U CN211035249U CN 211035249 U CN211035249 U CN 211035249U CN 201921836164 U CN201921836164 U CN 201921836164U CN 211035249 U CN211035249 U CN 211035249U
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- graphite electrode
- cooling device
- cooling chamber
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Abstract
The utility model relates to a graphite electrode paste cooling device, which belongs to the technical field of graphite electrode production; the method aims to solve the problems of low cooling efficiency and uneven cooling of the graphite electrode paste; the paste material cooling device comprises a feeding bin, a cooling bin and a discharging bin, wherein paste materials are fed into a plurality of cooling chambers arranged in the cooling bin through a three-way distributor in the feeding bin, a cooling device is arranged on the outer wall of each cooling chamber, and a stirring device and a first discharging port are arranged at the bottom of the inner cavity of each cooling chamber; the lower part of the cooling bin is connected with a discharge bin, a spiral conveying device is arranged in the discharge bin, a second discharge port is arranged on the side wall of the discharge bin, and the second discharge port is positioned at the output tail end of the spiral conveying device; the utility model discloses send into graphite electrode thickener independent cooling chamber respectively through the tripper, enlarged the area of contact of thickener with the cold source, improved refrigerated speed, made things convenient for cooling device's smooth ejection of compact simultaneously.
Description
Technical Field
The utility model belongs to the technical field of graphite electrode, concretely relates to graphite electrode thickener cooling device.
Background
The graphite electrode is made up by using petroleum coke and needle coke as raw material and coal pitch as binding agent through the processes of calcining, proportioning, kneading, pressing, roasting, graphitizing and machining, and is a conductor which can release electric energy in the form of electric arc in electric arc furnace to heat and melt furnace charge, and can be divided into ordinary power, high power and ultrahigh power according to its low mass index. In the processing process of the graphite electrode, asphalt is added after the ingredients are mixed to prepare a paste, a cooling device is needed to cool the paste of the graphite electrode, and the subsequent processing of the graphite electrode by an operator is facilitated. The existing graphite electrode paste cooling device has the defects of low cooling efficiency of the graphite electrode paste, uneven material temperature of the cooling device and poor cooling effect.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a graphite electrode thickener cooling device, and the purpose is solved graphite electrode thickener cooling efficiency and is low, cools off inhomogeneous problem.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A graphite electrode paste cooling device comprises a feeding bin, a cooling bin and a discharging bin, wherein a feeding hopper is arranged at the top of the feeding bin, a three-way material distributor is connected to the bottom of the feeding hopper, a plurality of mutually independent cooling chambers are arranged in an inner cavity of the cooling bin, the tops of the cooling chambers are communicated, an interlayer is formed between every two adjacent cooling chambers, a cooling device is arranged in the interlayer, a feeding hole is formed in the top of each cooling chamber, the feeding hole of each cooling chamber is connected with a material distributing outlet of the three-way material distributor, a stirring device is arranged at the bottom of the inner cavity of each cooling chamber and connected with a motor through a transmission shaft, and a first discharging hole is formed in the bottom of each cooling chamber; the lower part of the cooling bin is connected with the discharging bin, and the first discharging port is communicated with the discharging bin; the discharging bin is internally provided with a spiral conveying device, the side wall of the discharging bin is provided with a second discharging port, and the second discharging port is located at the tail end of the output of the spiral conveying device.
Furthermore, the three-way distributor is an electro-hydraulic three-way distributor.
Furthermore, the wall of the cooling bin is provided with an exhaust hole, and the exhaust hole is communicated with the cooling chamber.
Furthermore, the cooling device comprises a condensation circulating water pipe, a circulating pump and a refrigeration water tank, the condensation circulating water pipe is wound on the outer wall of the cooling chamber in series, an inlet and an outlet of the condensation circulating water pipe are respectively connected with the refrigeration water tank, and an inlet of the condensation circulating water pipe is connected with the circulating pump.
Furthermore, a secondary refrigeration box is arranged at the bottom of the discharge bin, and refrigeration materials are filled in the secondary refrigeration box.
Furthermore, the output shaft of the motor is connected with the spiral conveying device which comprises a spiral conveying rod and a conveying motor, the conveying motor is connected with the spiral conveying rod through an output shaft, the spiral conveying rod is arranged in the discharging bin, and the conveying motor is arranged outside the discharging bin.
The utility model discloses produced beneficial effect does for prior art.
The utility model discloses send into graphite electrode thickener independent cooling chamber respectively through the tripper, enlarged the area of contact of thickener with the cold source, improved refrigerated speed, make the even cooling of thickener in every cooling chamber through agitating unit, later get into out the feed bin and pass through the screw conveyor and see off the device outside, traditional thickener cooling device cooling effect is not good has been solved to this device, the inhomogeneous problem of cooling has been solved simultaneously and has been difficult for the ejection of compact, the exhaust hole that sets up on cooling bin makes things convenient for the thickener gaseous discharge in stirring and cooling process.
Drawings
FIG. 1 is a schematic structural view of a graphite electrode paste cooling apparatus according to the present invention.
Wherein, 1 is the feeder hopper, 2 is the tee bend tripper, 3 is the cooling chamber, 4 is first discharge gate, 5 is out the feed bin, 6 is the second discharge gate, 7 is the exhaust hole, 8 is condensation circulating pipe, 9 is the secondary refrigeration box, 10 is the auger delivery pole, 11 is conveying motor, 12 is the (mixing) shaft, 13 is the motor.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in figure 1, the graphite electrode paste cooling device comprises a feeding bin, a cooling bin and a discharging bin 5, wherein the top of the feeding bin is provided with a feeding hopper 1, the bottom of the feeding hopper 1 is connected with a three-way distributor 2, the inner cavity of the cooling bin is provided with three mutually independent cooling chambers 3, the tops of the three cooling chambers 3 are communicated, the bin wall of the cooling bin is provided with an exhaust hole 7, so that the gas in each cooling chamber can be circulated and finally discharged, an interlayer is formed between every two adjacent cooling chambers 3 and between the cooling chambers 3 and the cooling bin, the cooling device is arranged in the interlayer and comprises a condensation circulating water pipe 8, a circulating pump and a refrigerating water tank, the condensation circulating water pipe 8 is coiled on the outer walls of the three cooling chambers 3 in series, the inlet and the outlet of the condensation circulating water pipe 8 are respectively connected with the refrigerating water tank, and the inlet of, in the figure, the circulation pump and the refrigeration water tank are not shown. The top of each cooling chamber 3 is provided with a feeding hole, the feeding hole of each cooling chamber 3 is connected with a material distributing outlet of the three-way material distributor 2, the bottom of the inner cavity of each cooling chamber 3 is provided with a stirring device, a stirring shaft 12 of the stirring device is connected with a motor 13 through a transmission shaft, and the bottom of each cooling chamber 3 is provided with a first discharging hole 4; the lower part of the cooling bin is connected with a discharge bin 5, and a first discharge hole 4 is communicated with the discharge bin 5; be provided with screw conveyor in the feed bin 5, screw conveyor includes screw conveyor pole 10 and conveying motor 11, and conveying motor 11 is connected with screw conveyor pole 10 through the output shaft, and screw conveyor pole 10 sets up in feed bin 5, and conveying motor 11 sets up outside feed bin 5. The lateral wall of the discharging bin 5 is provided with a second discharging hole 6, and the second discharging hole 6 is positioned at the tail end of the output of the spiral conveying device. The bottom of the discharge bin 5 is provided with a secondary refrigeration box 9, and the secondary refrigeration box 9 is filled with refrigeration dry ice.
The thickener mixes and gets into tee bend tripper 2 through feeder hopper 1 after well, sends into cooling chamber 3 respectively with the thickener through tee bend tripper 2, because the space is little, and 3 outer walls of every cooling chamber all have condenser tube, makes the area of contact of thickener and refrigerant increase, starts agitating unit and cools off while stirring, has improved refrigerated homogeneity, later inputs ejection of compact storehouse 5 of lower part, sends out through screw conveyor.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (6)
1. A graphite electrode paste cooling device is characterized by comprising a feeding bin, a cooling bin and a discharging bin (5), the top of the feeding bin is provided with a feeding hopper (1), the bottom of the feeding hopper (1) is connected with a three-way distributor (2), the inner cavity of the cooling bin is provided with a plurality of mutually independent cooling chambers (3), the tops of the cooling chambers (3) are communicated, an interlayer is formed between two adjacent cooling chambers (3), a cooling device is arranged in the interlayer, the top of each cooling chamber (3) is provided with a feeding hole, the feed inlet of the cooling chamber (3) is connected with the material distributing outlet of the three-way material distributor (2), the bottom of the inner cavity of the cooling chamber (3) is provided with a stirring device which is connected with a motor through a transmission shaft, a first discharge hole (4) is formed in the bottom of each cooling chamber (3); the lower part of the cooling bin is connected with the discharging bin (5), and the first discharging port (4) is communicated with the discharging bin (5); the spiral conveying device is arranged in the discharge bin (5), a second discharge hole (6) is formed in the side wall of the discharge bin (5), and the second discharge hole (6) is located at the tail end of the output of the spiral conveying device.
2. The graphite electrode paste cooling device according to claim 1, wherein the three-way distributor (2) is an electro-hydraulic three-way distributor.
3. The graphite electrode paste cooling device according to claim 1, wherein the wall of the cooling chamber is provided with an exhaust hole (7), and the exhaust hole (7) is communicated with the cooling chamber (3).
4. The graphite electrode paste cooling device according to claim 1, wherein the cooling device comprises a condensation circulation water pipe (8), a circulation pump and a refrigeration water tank, the condensation circulation water pipe (8) is wound on the outer wall of the cooling chamber (3) in series, the inlet and the outlet of the condensation circulation water pipe are respectively connected with the refrigeration water tank, and the inlet of the condensation circulation water pipe is connected with the circulation pump.
5. The graphite electrode paste cooling device according to claim 1, wherein a secondary refrigeration box (9) is arranged at the bottom of the discharging bin (5), and a refrigeration material is filled in the secondary refrigeration box (9).
6. The graphite electrode paste cooling device according to claim 1, wherein the screw conveyor comprises a screw conveyor rod (10) and a conveyor motor (11), the conveyor motor (11) is connected with the screw conveyor rod (10) through an output shaft, the screw conveyor rod (10) is arranged in the discharging bin (5), and the conveyor motor (11) is arranged outside the discharging bin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836164.2U CN211035249U (en) | 2019-10-29 | 2019-10-29 | Graphite electrode thickener cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836164.2U CN211035249U (en) | 2019-10-29 | 2019-10-29 | Graphite electrode thickener cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211035249U true CN211035249U (en) | 2020-07-17 |
Family
ID=71538797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921836164.2U Expired - Fee Related CN211035249U (en) | 2019-10-29 | 2019-10-29 | Graphite electrode thickener cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211035249U (en) |
-
2019
- 2019-10-29 CN CN201921836164.2U patent/CN211035249U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |