CN117184834A - Carbon anode paste temperature equalizing device - Google Patents
Carbon anode paste temperature equalizing device Download PDFInfo
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- CN117184834A CN117184834A CN202311375684.9A CN202311375684A CN117184834A CN 117184834 A CN117184834 A CN 117184834A CN 202311375684 A CN202311375684 A CN 202311375684A CN 117184834 A CN117184834 A CN 117184834A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 230000008859 change Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 84
- 238000009434 installation Methods 0.000 claims description 16
- 238000013461 design Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 8
- 239000010410 layer Substances 0.000 abstract description 7
- 239000002344 surface layer Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000009191 jumping Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011329 calcined coke Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The invention relates to a carbon anode paste temperature equalizing device, and belongs to the technical field of carbon anode production. Install in the frame of belt feeder is transported to positive pole paste, be provided with positive pole paste conveyer belt and belt bearing roller in the frame, include the stirring coulter that laminates with positive pole paste conveyer belt upper surface, with the stirring coulter support arm of being connected of stirring coulter and fix the installing portal in the frame, the one end that the stirring coulter was kept away from to the stirring coulter support arm articulates at the top of installing portal through the articulated seat of stirring coulter support arm, still including installing on the installing portal, can change the belt protection adjustment mechanism of stirring coulter support arm flip angle, belt protection adjustment mechanism makes the angle between installing portal and the stirring coulter support arm changes. The invention has the following beneficial effects: the problem of large temperature difference between the surface layer and the inner layer caused by accumulation of the paste on the conveying belt is solved. Improving the uniformity of the quality of the green article.
Description
Technical Field
The invention relates to a carbon anode paste temperature equalizing device, and belongs to the technical field of carbon anode production.
Background
Along with the gradual improvement of the product quality requirements of the aluminum carbon anode product markets at home and abroad, the temperature control of the prebaked anode product in the kneading process is more strict by combining the continuous improvement and change of the technological process and parameter performance of the raw materials such as calcined coke, asphalt and the like. The uniformity control of the paste temperature after kneading has an important effect on the anode quality.
Patent application number CN201820281383.8 discloses a cleaning device for rolling brush of head of anode paste belt conveyor for aluminum. The device comprises a paste belt conveyor and a material receiving device, wherein the paste belt conveyor comprises a conveying belt and a machine head, a roller and a fixing seat are arranged in the machine head, an I-steel adjusting bolt seat is arranged at the fixing seat, I-steel is arranged at the machine head, a rolling brush cleaning device is arranged on the I-steel, the device is simple in structure and reasonable in design, when the paste belt conveyor operates, the rolling brush cleaning device is synchronously started, the rotating direction of the rolling brush cleaning device is the same as the machine head in rotating direction, the rotating angular speed of the rolling brush cleaning device is far greater than that of the paste belt conveyor, so that paste adhered to the surface of the conveying belt is cleaned into the material receiving device, the surface of the rolling brush cleaning device is not adhered to the paste, the conveying belt is not damaged, the maintenance is convenient, the maintenance cost is reduced, and the whole service life is effectively prolonged.
The above patent can realize the functions of conveying paste after kneading and cleaning the belt, but the prior art has incomplete consideration and the following disadvantages: in the process of conveying the kneaded paste to forming equipment through a belt conveyor, the paste surface and the paste inside generate larger material temperature difference due to accumulation.
In order to solve one of the above problems, a carbon anode paste temperature equalizing device is needed.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: how to realize a carbon anode paste temperature equalizing device, the problem of large temperature difference between the surface layer and the inner layer caused by accumulation of paste on a conveying belt is solved, and therefore, the carbon anode paste temperature equalizing device is provided.
The invention discloses a carbon anode paste temperature equalizing device which is arranged on a frame of an anode paste transfer belt conveyor, wherein an anode paste conveying belt and a belt carrier roller are arranged on the frame, and the carbon anode paste temperature equalizing device is characterized in that: the automatic overturning device comprises a material overturning coulter attached to the upper surface of an anode paste conveying belt, a material overturning coulter supporting arm connected with the material overturning coulter and an installation portal fixed on a frame, wherein one end of the material overturning coulter supporting arm, far away from the material overturning coulter, is hinged to the top of the installation portal through a material overturning coulter supporting arm hinging seat, and the automatic overturning device further comprises a belt protection adjusting mechanism which is installed on the installation portal and can change the overturning angle of the material overturning coulter supporting arm, and the belt protection adjusting mechanism enables the angle between the installation portal and the material overturning coulter supporting arm to change.
Further, the belt protection adjusting mechanism comprises an adjusting bolt seat and an adjusting bolt, wherein the adjusting bolt seat is fixedly connected with the mounting portal, a threaded hole is formed in the adjusting bolt seat, an adjusting locking nut coaxially arranged with the threaded hole is connected to the adjusting bolt in a threaded mode, a bolt rod main body of the adjusting bolt penetrates through the threaded hole and is in threaded connection with the threaded hole and the adjusting locking nut, the bolt rod main body is locked on the adjusting bolt seat through the adjusting locking nut, the head of the adjusting bolt is located below the adjusting bolt seat, and the upper end of the bolt rod main body is in butt joint with the turning coulter supporting arm.
The invention is designed for the paste belt adapting to different application scenes. The belt protection and adjustment mechanism is realized by adopting an M20 adjusting screw, and the lower dead center position of a support arm of the material turning coulter is adjusted by the extending length of a bolt, so that the contact gap between the material turning coulter and an anode paste conveying belt is controlled, the friction force of the material turning coulter on the anode paste conveying belt is restricted, and the belt is protected.
Further, an anti-disengagement elastic tensioning mechanism is also arranged on the adjusting bolt seat.
Further, the anti-separation elastic tensioning mechanism comprises an extension spring and a connecting plate fixed on the adjusting bolt seat, the upper end of the extension spring is connected with the turning coulter supporting arm through a connecting lug, and the bottom end of the extension spring is connected with the connecting plate through a connecting hole on the connecting plate. Because the anode paste conveying belt is in operation and is subjected to different gravity of the section bearing materials, certain fluctuation phenomenon exists. According to the invention, the anti-disengagement elastic tensioning mechanism is additionally arranged, so that the raised point in the high-speed operation of the anode paste conveying belt can be prevented, and an upward impact force is formed on the material-turning coulter, so that the material-turning coulter is sprung to disengage from the anode paste conveying belt, and the temperature equalization function is prevented from being lost. After the belt protection adjusting mechanism is locked (the lowest position of the belt), the tension spring is taken as a reference point, and when the belt fluctuates upwards, the tension spring generates a tension effect to prevent the material turning coulter from jumping.
Further, a plurality of groups of connecting holes are formed in the length direction of the connecting plate at equal intervals, the bottom ends of the extension springs are arranged in different connecting holes, and the tension of the extension springs on the turning coulter supporting arm is adjustable. The mechanism meets the requirements of different pulling forces by adjusting the center distance between the upper spring hook and the lower spring hook.
Further, the material turning coulter support arm is of a plate-shaped structure, the front end of the material turning coulter support arm is provided with a bending part connected with the material turning coulter, one end of the material turning coulter support arm connected with the mounting portal is higher than the other end of the material turning coulter support arm, an acute angle smaller than 90 degrees is formed between the material turning coulter support arm and the mounting portal, and the belt protection and adjustment mechanism is positioned at one end of the material turning coulter support arm close to the mounting portal.
Further, the weight offset type coulter supporting arm is adopted for the material turning coulter supporting arm, so that one end close to the material turning coulter is heavier than the other end, and in order to ensure that the material turning coulter can have good laminating performance with an anode paste conveying belt during working, on one hand, the situation that the material turning coulter floats due to too light pressure and the paste is lost during movement is avoided. Meanwhile, the damage to the anode paste conveying belt caused by high-speed contact friction between the anode paste conveying belt and the anode paste conveying belt during operation is prevented due to the fact that the pressure of the material turning coulter on the anode paste conveying belt is too large. Through repeated experiments, the parameters of paste viscosity, thickness, speed and the like are integrated, and solid metal materials with unequal diameter sections are used as a material turning coulter supporting arm. The support arm is directly thickest and strong at the position close to the material turning coulter, and the weight is increased to meet the requirement of the material turning coulter on the belt pressure; the closer to the position of the plow arm hinging seat, the diameter of the section of the support arm is reduced, and the strength requirement is met.
Further, the material turning coulter is a butterfly-shaped flat tongue material turning coulter and comprises a material turning coulter body, the bottom of the material turning coulter body is arranged into an arc shape matched with an anode paste conveying belt, and the head of the coulter body is designed by adopting an arc-shaped flat tongue. The arc of the upper surface of the part corresponding to the anode paste conveying belt is a reference designed for the cutting edge of the coulter shovel material, and the shape of the bottom surface of the coulter shovel material cutting edge is determined by the radian of the belt. The paste in the width of the coulter can be fully scooped up by the coulter and flows through from the surface of the coulter to the back of the coulter, and continuously flows to the coulter after being scooped up by the blade, scattered on the surface of the coulter and lifted up by the back of the coulter, and then is evenly spread on a belt, thereby achieving good uniform-temperature material cooling effect. In order to avoid the damage of the metal coulter to the rubber paste belt caused by fluctuation, the protection design is particularly made on the structural shape of the coulter. The head of the coulter adopts an arc flat tongue design, namely, the forefront end of the coulter, which is contacted with the belt, is provided with a tongue structure which protrudes and tilts, the tilted part is contacted with the paste belt in a planar shape, and the shape design can avoid the phenomenon that the metal cutter is contacted with the belt holding surface instead of the point or line contact of the belt when the belt is jumped upwards in operation, and even if the belt jumping amount exceeds the design requirement, the phenomenon that the scraper knife cuts the belt can not be caused.
Further, the mounting portal frame is a cross beam hinged with the coulter support arm through a plow arm hinge seat, and two ends of the cross beam are respectively spanned on a frame of the anode paste transfer belt conveyor through a support leg.
Further, the material turning plow blade is positioned at the lowest position of the center of the upper surface of the anode paste conveying belt.
The invention also discloses a carbon anode paste temperature equalizing method, in the raw paste conveying link, the paste in the conveying process is shoveled, turned over, loosened, separated, mixed, flattened and the like by the carbon anode paste temperature equalizing device, so that the problem of large temperature difference between the surface layer and the inner layer caused by accumulation of the paste on a conveying belt is solved, the uniformity of the paste temperature is realized, and the uniformity of the quality of a green body product is improved.
Compared with the prior art, the invention has the following beneficial effects:
according to the carbon anode paste temperature equalizing device, the paste is shoveled, turned over, loosened, separated, mixed, flattened and the like in the conveying process by the carbon anode paste temperature equalizing device, so that the problem of large temperature difference between the surface layer and the inner layer caused by accumulation of the paste on the conveying belt is solved.
The carbon anode paste temperature equalizing device provided by the invention realizes the uniformity of paste temperature and improves the uniformity of green body product quality.
According to the carbon anode paste temperature equalizing device, the anti-disengagement elastic tensioning mechanism is additionally arranged, so that protruding points in high-speed operation of an anode paste conveying belt can be prevented, upward impact force is formed on the material-turning coulter, the material-turning coulter is enabled to be sprung to be disengaged from the anode paste conveying belt, and further the temperature equalizing function is prevented from being lost.
The carbon anode paste temperature equalizing device generally takes the stress of the extension spring as a datum point after the belt protection and adjustment mechanism is locked, and when the belt fluctuates upwards, the extension spring generates a tensile force effect to prevent the material turning coulter from jumping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale. FIG. 1 is a schematic diagram of the structure of the present invention; FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a diagram of the combination of an anode paste feed belt and a turning plow blade;
FIG. 4 is a front view of the turning plow blade;
FIG. 5 is a top view of the turning plow;
FIG. 6 is a side view of the turning plow blade;
in the figure: 1. the automatic material turning device comprises a material turning coulter 2, a coulter supporting arm 3, a belt protection adjusting mechanism 3.1, an adjusting bolt seat 3.2, an adjusting bolt 3.3, an adjusting lock nut 4, an anti-disengaging elastic tensioning mechanism 4.1, a tension spring 4.2, a connecting lug 4.3, a connecting plate 4.4, a connecting hole 5, an installing portal 6, an anode paste conveying belt 7, a plow arm hinging seat 8 and a belt carrier roller.
Detailed Description
The invention is further described below with reference to the accompanying drawings: the present invention is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Embodiment 1, as shown in fig. 1-3, a carbon anode paste temperature equalizing device is installed on a frame of an anode paste transferring belt conveyor, an anode paste conveying belt 6 and a belt carrier roller 8 are arranged on the frame, the carbon anode paste temperature equalizing device comprises a stirring coulter 1 attached to the upper surface of the anode paste conveying belt 6, a stirring coulter supporting arm 2 connected with the stirring coulter 1 and an installation portal 5 fixed on the frame, one end of the stirring coulter supporting arm 2, far away from the stirring coulter 1, is hinged to the top of the installation portal 5 through a stirring coulter supporting arm hinging seat 7, the carbon anode paste temperature equalizing device further comprises a belt protection adjusting mechanism 3 installed on the installation portal 5, and the belt protection adjusting mechanism 3 enables the angle between the installation portal 5 and the stirring coulter supporting arm 2 to be changed.
Through the carbon anode paste temperature equalizing device, the paste in the conveying process is shoveled, turned over, loosened, separated, mixed, flattened and the like, so that the problem of large temperature difference between the surface layer and the inner layer caused by accumulation of the paste on a conveying belt is solved.
Embodiment 2, as shown in fig. 1-3, the carbon anode paste temperature equalizing device is installed on a frame of an anode paste transferring belt conveyor, an anode paste conveying belt 6 and a belt carrier roller 8 are arranged on the frame, the carbon anode paste temperature equalizing device comprises a stirring coulter 1 attached to the upper surface of the anode paste conveying belt 6, a stirring coulter supporting arm 2 connected with the stirring coulter 1 and an installation portal 5 fixed on the frame, one end of the stirring coulter supporting arm 2, far away from the stirring coulter 1, is hinged to the top of the installation portal 5 through a stirring coulter supporting arm hinging seat 7, the carbon anode paste temperature equalizing device further comprises a belt protection adjusting mechanism 3 installed on the installation portal 5, and the belt protection adjusting mechanism 3 enables the angle between the installation portal 5 and the stirring coulter supporting arm 2 to be changed.
Further, the belt protection adjusting mechanism 3 comprises an adjusting bolt seat 3.1 fixedly connected with the mounting portal 5 and an adjusting bolt 3.2, a threaded hole is formed in the adjusting bolt seat 3.1, an adjusting lock nut 3.3 coaxially arranged with the threaded hole is connected to the adjusting bolt 3.2 in a threaded mode, a bolt rod main body of the adjusting bolt 3.2 penetrates through the threaded hole and is in threaded connection with the threaded hole and the adjusting lock nut 3.3, the bolt rod main body is locked on the adjusting bolt seat 3.1 through the adjusting lock nut 3.3, the head of the adjusting bolt 3.2 is located below the adjusting bolt seat 3.1, and the upper end of the bolt rod main body is in butt joint with the turning coulter supporting arm 2.
The invention is designed for the paste belt adapting to different application scenes. The belt protection and adjustment mechanism 3 is realized by adopting an adjusting bolt of M20, and the lower dead point position of the material turning coulter supporting arm 2 is adjusted by the extending length of the bolt, so that the contact gap between the material turning coulter 1 and the anode paste conveying belt 6 is controlled, the friction force of the material turning coulter 1 to the anode paste conveying belt 6 is restricted, and the belt is protected.
Further, an anti-disengagement elastic tensioning mechanism 4 is also arranged on the adjusting bolt seat 3.1.
Further, the anti-disengagement elastic tensioning mechanism 4 comprises an extension spring 4.1 and a connecting plate 4.3 fixed on the adjusting bolt seat 3.1, the upper end of the extension spring 4.1 is connected with the turning coulter supporting arm 2 through a connecting lug 4.2, and the bottom end of the extension spring 4.1 is connected with the connecting plate 4.3 through a connecting hole 4.4 on the connecting plate 4.3. Because the anode paste conveyer belt 6 is in operation and is subjected to different weight of the section bearing materials, a certain fluctuation phenomenon exists. According to the invention, the anti-disengagement elastic tensioning mechanism 4 is additionally arranged, so that the raised point of the anode paste conveying belt 6 in high-speed operation can be prevented, and an upward impact force is formed on the material turning coulter 1, so that the material turning coulter 1 is sprung to disengage from the anode paste conveying belt 6, and further the loss of the temperature equalizing function is avoided. After the belt protection adjusting mechanism 3 is locked (the lowest position of the belt), the tension spring 4.1 is taken as a reference point, and when the belt fluctuates upwards, the tension spring 4.1 generates a tension effect to prevent the material turning coulter 1 from jumping.
Further, a plurality of groups of connecting holes 4.4 are formed in the length direction of the connecting plate 4.3 at equal intervals, the bottom ends of the extension springs 4.1 are arranged in different connecting holes 4.4, and the tension of the extension springs 4.1 to the turning coulter supporting arm 2 is adjustable. The mechanism meets the requirements of different pulling forces by adjusting the center distance between the upper spring hook and the lower spring hook.
Further, the material turning coulter support arm 2 is of a plate-shaped structure, a bending part connected with the material turning coulter 1 is arranged at the front end of the material turning coulter support arm 2, one end of the material turning coulter support arm 2 connected with the mounting portal 5 is higher than the other end of the material turning coulter support arm 2, an acute angle smaller than 90 degrees is formed between the material turning coulter support arm 2 and the mounting portal 5, and the belt protection adjusting mechanism 3 is positioned at one end of the material turning coulter support arm 2 close to the mounting portal 5.
Further, the weight offset type coulter support arm 2 is adopted by the material turning coulter support arm 2, so that one end close to the material turning coulter 1 is heavier than the other end, and in order to ensure that the material turning coulter 1 can have good fit with the anode paste conveying belt 6 during working, on one hand, the phenomenon that the material turning coulter floats due to too light pressure and the paste in movement is lost, and the effect of shoveling the paste is lost is avoided. Meanwhile, the damage to the anode paste conveying belt 6 caused by high-speed contact friction between the anode paste conveying belt 6 during operation due to the fact that the pressure of the material turning plow blade on the anode paste conveying belt 6 is too large is prevented. Through repeated experiments, the parameters of paste viscosity, thickness, speed and the like are integrated, and solid metal materials with unequal diameter sections are adopted as the material turning coulter supporting arm 2. The support arm is directly thickest and strong at the position close to the material turning coulter, and the weight is increased to meet the requirement of the material turning coulter 1 on the belt pressure; the closer to the position of the plow arm hinging seat 7, the diameter of the cross section of the support arm is reduced, and the strength requirement is met.
Further, referring to fig. 4-6, the material turning coulter 1 is a butterfly-shaped flat tongue material turning coulter, and comprises a material turning coulter body, wherein the bottom of the material turning coulter body is arranged into an arc shape matched with the anode paste conveying belt 6, and the head position of the coulter body adopts an arc-shaped flat tongue design. The arc of the upper surface of the part corresponding to the anode paste conveying belt is a reference designed for the cutting edge of the coulter shovel material, and the shape of the bottom surface of the coulter shovel material cutting edge is determined by the radian of the belt. The paste in the width of the coulter can be fully scooped up by the coulter and flows through from the surface of the coulter to the back of the coulter, and continuously flows to the coulter after being scooped up by the blade, scattered on the surface of the coulter and lifted up by the back of the coulter, and then is evenly spread on a belt, thereby achieving good uniform-temperature material cooling effect. In order to avoid the damage of the metal coulter to the rubber paste belt caused by fluctuation, the protection design is particularly made on the structural shape of the coulter. The head of the coulter adopts an arc flat tongue design, namely, the forefront end of the coulter, which is contacted with the belt, is provided with a tongue structure which protrudes and tilts, the tilted part is contacted with the paste belt in a planar shape, and the shape design can avoid the phenomenon that the metal cutter is contacted with the belt holding surface instead of the point or line contact of the belt when the belt is jumped upwards in operation, and even if the belt jumping amount exceeds the design requirement, the phenomenon that the scraper knife cuts the belt can not be caused.
Further, the mounting portal 5 is hinged with the beam of the coulter support arm 2 through the plow arm hinging seat 7, and two ends of the beam are respectively crossed on the frame of the anode paste transfer belt conveyor through a supporting leg.
Further, the material turning plow blade 1 is positioned at the lowest position of the center of the upper surface of the anode paste feed belt 6.
In the method for homogenizing the carbon anode paste, in the process of conveying the raw paste, the paste is shoveled, turned over, loosened, separated, mixed, flattened and the like in the conveying process by the carbon anode paste homogenizing device, so that the problem of large temperature difference between the surface layer and the inner layer caused by accumulation of the paste on a conveying belt is solved, the uniformity of the paste temperature is realized, and the uniformity of the quality of a green body product is improved.
According to the carbon anode paste temperature equalizing device, the paste is shoveled, turned over, loosened, separated, mixed, flattened and the like in the conveying process by the carbon anode paste temperature equalizing device, so that the problem of large temperature difference between the surface layer and the inner layer caused by accumulation of the paste on the conveying belt is solved.
The carbon anode paste temperature equalizing device provided by the invention realizes the uniformity of paste temperature and improves the uniformity of green body product quality.
According to the carbon anode paste temperature equalizing device, the anti-disengagement elastic tensioning mechanism is additionally arranged, so that protruding points in high-speed operation of an anode paste conveying belt can be prevented, upward impact force is formed on the material-turning coulter, the material-turning coulter is enabled to be sprung to be disengaged from the anode paste conveying belt, and further the temperature equalizing function is prevented from being lost.
The carbon anode paste temperature equalizing device generally takes the stress of the extension spring as a datum point after the belt protection and adjustment mechanism is locked, and when the belt fluctuates upwards, the extension spring generates a tensile force effect to prevent the material turning coulter from jumping.
The foregoing has shown and described the basic principles, main 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 embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
Claims (10)
1. The utility model provides a charcoal positive pole paste samming device installs in the frame of positive pole paste transportation belt feeder, be provided with positive pole paste conveyer belt (6) and belt bearing roller (8) in the frame, its characterized in that: including stirring coulter (1) with positive pole paste conveyer belt (6) upper surface laminating, stirring coulter support arm (2) and the installation portal (5) of fixing in the frame that are connected with stirring coulter (1), the one end that stirring coulter support arm (2) kept away from stirring coulter (1) articulates the top at installation portal (5) through stirring coulter support arm articulated seat (7), still including installing on installation portal (5), can change the belt protection adjustment mechanism (3) of stirring coulter support arm (2) flip angle, belt protection adjustment mechanism (3) make the angle between installation portal (5) and the stirring coulter support arm (2) changes.
2. The carbon anode paste temperature equalizing device according to claim 1, wherein the belt protection adjusting mechanism (3) comprises an adjusting bolt seat (3.1) and an adjusting bolt (3.2) which are fixedly connected with the mounting portal (5), a threaded hole is formed in the adjusting bolt seat (3.1), an adjusting locking nut (3.3) coaxially arranged with the threaded hole is connected to the adjusting bolt (3.2) in a threaded mode, a bolt rod main body of the adjusting bolt (3.2) penetrates through the threaded hole and is in threaded connection with the threaded hole and the adjusting locking nut (3.3), the bolt rod main body is locked on the adjusting bolt seat (3.1) through the adjusting locking nut (3.3), the head of the adjusting bolt (3.2) is located below the adjusting bolt seat (3.1), and the upper end of the bolt rod main body abuts against the turning plow-blade supporting arm (2).
3. The carbon anode paste temperature equalizing device according to claim 2, wherein the adjusting bolt seat (3.1) is further provided with an anti-disengaging elastic tensioning mechanism (4).
4. A carbon anode paste homogenizing device according to claim 3, wherein the anti-disengaging elastic tensioning mechanism (4) comprises an extension spring (4.1) and a connecting plate (4.3) fixed on the adjusting bolt seat (3.1), the upper end of the extension spring (4.1) is connected with the stirring coulter supporting arm (2) through a connecting lug (4.2), and the bottom end of the extension spring (4.1) is connected with the connecting plate (4.3) through a connecting hole (4.4) on the connecting plate (4.3).
5. The carbon anode paste temperature equalizing device according to claim 4, wherein a plurality of groups of connecting holes (4.4) are equidistantly arranged along the length direction of the connecting plate (4.3), the bottom ends of the extension springs (4.1) are arranged in different connecting holes (4.4), and the tension of the extension springs (4.1) on the stirring coulter supporting arm (2) is adjustable. The mechanism meets the requirements of different pulling forces by adjusting the center distance between the upper spring hook and the lower spring hook.
6. The carbon anode paste temperature equalizing device according to claim 5, wherein the material turning coulter support arm (2) is of a plate-shaped structure, a bending part connected with the material turning coulter (1) is arranged at the front end of the material turning coulter support arm (2), one end connected with the mounting portal (5) of the material turning coulter support arm is higher than the other end of the material turning coulter support arm (2), an acute angle smaller than 90 degrees is formed between the material turning coulter support arm (2) and the mounting portal (5), and the belt protection and adjustment mechanism (3) is positioned at one end, close to the mounting portal (5), of the material turning coulter support arm (2).
7. The carbon anode paste homogenizing device of claim 6, wherein the turning coulter support arm (2) is a weight offset coulter support arm (2), so that one end close to the turning coulter (1) is heavier than the other end, in order to ensure that the turning coulter (1) has good fit with the anode paste conveying belt (6) during operation.
8. The carbon anode paste homogenizing device of claim 7, wherein the material turning coulter (1) is a butterfly-shaped flat tongue material turning coulter, and comprises a material turning coulter body, wherein the bottom of the material turning coulter body is arranged into an arc shape matched with an anode paste conveying belt (6), and the head position of the coulter body adopts an arc-shaped flat tongue design.
9. The carbon anode paste homogenizing device according to claim 8, wherein the mounting portal (5) is a cross beam hinged with the coulter support arm (2) through a plow arm hinge seat (7), and two ends of the cross beam are respectively spanned on a frame of the anode paste transfer belt conveyor through a support leg.
10. The carbon anode paste homogenizing device according to claim 1, wherein the turning plow blade (1) is positioned at the lowest position of the center of the upper surface of the anode paste conveying belt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311375684.9A CN117184834A (en) | 2023-10-23 | 2023-10-23 | Carbon anode paste temperature equalizing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311375684.9A CN117184834A (en) | 2023-10-23 | 2023-10-23 | Carbon anode paste temperature equalizing device |
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| CN117184834A true CN117184834A (en) | 2023-12-08 |
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|---|---|---|---|
| CN202311375684.9A Pending CN117184834A (en) | 2023-10-23 | 2023-10-23 | Carbon anode paste temperature equalizing device |
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| CN (1) | CN117184834A (en) |
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