CN210457484U - High-purity graphite continuous production device with pretreatment function - Google Patents
High-purity graphite continuous production device with pretreatment function Download PDFInfo
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- CN210457484U CN210457484U CN201921499857.7U CN201921499857U CN210457484U CN 210457484 U CN210457484 U CN 210457484U CN 201921499857 U CN201921499857 U CN 201921499857U CN 210457484 U CN210457484 U CN 210457484U
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- 238000010924 continuous production Methods 0.000 title claims abstract description 18
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- 239000002699 waste material Substances 0.000 claims abstract description 21
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- 229910052751 metal Inorganic materials 0.000 claims description 5
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- 238000010298 pulverizing process Methods 0.000 claims description 4
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- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a high-purity graphite continuous production device with preliminary treatment function, belongs to high-purity graphite continuous production technical field, has solved the publication number and is: CN 205294850U's a high-purity graphite continuous production system, when drying, only adopted drying fan to dry high-purity graphite, not only efficiency is poor, and cause not dried graphite to all pile up in drying fan's process at last easily, influence the problem of purification efficiency, the utility model discloses a promote feed arrangement; one end of the lifting feeding device is provided with a crushing and purifying device which is communicated with a filter press, the filter press is provided with a circulating device, and the filter press is also communicated with a stripping and drying device; the utility model is provided with a drying device; supplementary stirring tooth among the drying device is dried with high-purity graphite fast with the hot-blast cooperation of drying-machine, prevents to influence the stoving of next batch graphite, and the graphite that makes need to dry is detained and is leaded to the process before the stoving to shelve, and waste time reduces output.
Description
Technical Field
The utility model belongs to the technical field of high-purity graphite continuous production, especially, relate to a high-purity graphite continuous production device with preprocessing function.
Background
Graphite is mainly applied to the fields of refractory materials, crucibles, magnesia carbon bricks, aluminum carbon bricks, battery materials, atomic energy, military industry and the like, the application of graphite in the high and new technology fields is continuously researched and found, if expanded graphite is applied to the nuclear industry, the petroleum and natural gas industry solves the problem which can not be solved for years left over historically, the discovery of graphene obtains the 2010 Nobel physical prize, the thinnest of an ultrathin graphite film can reach 0.02mm, the application of the ultrathin graphite film to smart phones and notebook computers obtains good use effect, and the application basis of all the graphite deep-processed products or the fine and deep-processed products is high-carbon graphite and high-purity graphite, namely the deep-processed products generally firstly improve the purity of natural graphite, and are processed into high-carbon graphite or high-purity graphite and then subjected to fine and deep processing.
The publication number is: CN 205294850U's a high-purity graphite continuous production system discloses a high-purity graphite continuous production system, including conveyer belt, purification pot, pressure filter, drying-machine and control panel, the upper portion intercommunication of purification pot has the feed liquor pipe, first motor is installed to the bottom of purification pot, and the pivot of first motor straightens the inside of purification pot, and the surface of this pivot is equipped with the stirring tooth, the heating plate is installed to the inner wall of purification pot, and the outside parcel has the heat preservation, the bottom of purification pot is passed through the pipeline and is connected with the pressure filter, the pressure filter passes through conveying pipeline and drying-machine intercommunication. The continuous production system of the high-purity graphite saves the trouble of manual feeding, the stirring teeth and the counter teeth arranged in the purification pot can crush the graphite, the purification effect is improved, the purity and the fineness of graphite production are improved, and the waste of materials is avoided; however, when drying, only the drying fan is used to dry the high-purity graphite, which not only has poor efficiency, but also easily causes the undried graphite to be finally accumulated in the drying fan, thereby affecting the purification efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art, provides a high-purity graphite continuous production device with a pretreatment function, and the utility model is provided with a drying device; supplementary stirring tooth among the drying device is dried with high-purity graphite fast with the hot-blast cooperation of drying-machine, prevents to influence the stoving of next batch graphite, and the graphite that makes need to dry is detained and is leaded to the process before the stoving to shelve, and waste time reduces output, and crushing gear can also carry out the regrinding to high-purity graphite, obtains required different size grades.
The technical scheme of the utility model:
a high-purity graphite continuous production device with a pretreatment function comprises a lifting feeding device, a crushing and purifying device, a filter press, a circulating device and a drying device; one end of the lifting feeding device is provided with a crushing and purifying device which is communicated with a filter press, the filter press is provided with a circulating device, and the filter press is also communicated with a stripping and drying device;
the drying device comprises a drying drum, a drying motor and a dryer; the filter press is communicated with one end of a drying cylinder, the other end of the drying cylinder is communicated with a mesh separator, an air outlet of the dryer is communicated with a plurality of groups of air inlet pipes, the air inlet pipes are communicated with the drying cylinder, a drying motor is arranged in the drying cylinder, the drying motor is arranged at the bottom end of the drying cylinder, the drying motor is connected with a drying shaft through a coupling, a plurality of groups of auxiliary stirring wheels and crushing gears are arranged on the drying shaft, and the auxiliary stirring wheels and the crushing gears are arranged in a crossed mode.
Furthermore, the lifting feeding device comprises a feeding bottom plate, a feeding motor, a feeding shaft and a spiral auger; the feeding device is characterized in that two groups of supporting rods are arranged at the upper end of the feeding bottom plate, the upper ends of the supporting rods are fixedly connected with the feeding barrel, the feeding barrel is communicated with the feeding barrel, a feeding motor is arranged at one end of the feeding barrel, a main shaft of the feeding motor penetrates through the feeding barrel to be connected with a feeding shaft through a coupling, the feeding shaft is fixedly connected with the spiral auger, the other end of the feeding barrel is communicated with the discharging barrel, and a horizontal feeding device is arranged at the lower end corresponding to the discharging barrel.
Further, the horizontal feeding device comprises a rotating motor, a first transmission belt wheel, a second transmission belt wheel and a transmission belt; the main shaft of rotating electrical machines and first driving pulley key-type connection, first driving pulley passes through transmission belt with the second driving pulley and is connected, second driving pulley and auxiliary drive shaft key-type connection, auxiliary drive shaft's both ends set up respectively in the fixed plate.
Furthermore, the crushing and purifying device comprises a crushing box, an electric push rod and a telescopic mechanism; smash the case setting under the feed cylinder, one side of smashing the case is provided with two sets of electric putter, every group electric putter's expansion end and telescopic machanism's one end fixed connection, telescopic machanism's the other end and crushing case fixed connection, telescopic machanism is articulated by a plurality of groups parallelogram mechanism, telescopic machanism and metallic film fixed connection, the opposite side and the acidizing fluid pipe intercommunication of smashing the case, it is provided with two sets of counterattack boards to smash the incasement, it still is provided with a set of crushing roller to smash the incasement, crushing roller and rotor fixed connection, the rotor all is provided with a plurality of groups of archs with the counterattack board, crushing roller passes through the coupling joint with high-speed motor and passes through the coupling joint
Further, the circulating device comprises an acid circulating pipe, a circulating pump and a connecting pipe; the acid liquor pipe is communicated with one end of the acid circulating pipe, the acid circulating pipe is communicated with the connecting pipe, the connecting pipe is provided with a circulating pump, the connecting pipe is further provided with an electromagnetic valve, the connecting pipe is communicated with the waste liquor tank, and the waste liquor tank is communicated with a liquid outlet pipe of the filter press. The utility model has the advantages that:
1) the utility model is provided with a drying device; supplementary stirring tooth among the drying device and the hot-blast cooperation of drying-machine realize the drying-machine and blow hot-blast stirring simultaneously, can make graphite thermally equivalent and wind can accelerate the liquid evaporation on graphite surface, and then dry high-purity graphite fast, prevent to influence the stoving of next batch graphite, the graphite that makes need dry is detained and is leaded to the process before drying to shelve, waste time, reduce output, crushing gear can also carry out the regrinding to high-purity graphite, obtain required different grain grades.
2) The utility model is provided with a lifting and feeding device; can transmit graphite to eminence through promoting feed arrangement, no longer with manpower promotion, practice thrift the manpower, promote horizontal feed arrangement among the feed arrangement and can transport graphite to smash the purification device in to purify graphite.
3) The utility model is provided with a circulating device; the circulating pump enters into the acid circulating pipe through the connecting pipe with the waste liquid of collecting in the waste liquid groove among the circulating device, finally flows into the sour liquid pipe, continues to provide acid solution for the device through the acidizing fluid pipe, realizes recycle, practices thrift acidic medicament, can also prevent waste liquid polluted environment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the feed inlet of the middle pulverizing and purifying device of the present invention;
FIG. 3 is a sectional view of the crushing and purifying apparatus of the present invention;
FIG. 4 is a side view of a second drive pulley of the present invention;
fig. 5 is a side view of the first driving pulley of the present invention.
In the figure: 1-lifting a feeding device; 2-a crushing and purifying device; 3, a filter press; 4-a circulation device; 5-drying device; 6-a rotating electrical machine; 7-a first driving pulley; 8-a second drive pulley; 9-a conveying belt; 10-an auxiliary transmission shaft; 11-a feed floor; 12-a feeding motor; 13-a feed shaft; 14-a spiral auger; 15-support rods; 16-a feeding cylinder; 17-a discharge barrel; 18-a horizontal feed device; 20-a high-speed motor; 21-crushing box; 22-an electric push rod; 23-a telescoping mechanism; 24-a metal thin film; 25-acid liquor pipe; 26 a reaction plate; 27-crushing shaft; 28-a rotor; 29-projection; 41-acid circulation pipe; 42-a circulation pump; 43-connecting tube; 51-drying cylinder; 52-drying motor; 53-drying machine; 54-an air inlet pipe; 55-drying the shaft; 56-auxiliary stirring wheel; 57-grinding gear.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings:
referring to fig. 1 to 5, the continuous production apparatus for high purity graphite with pretreatment function disclosed in this embodiment includes a lifting and feeding device 1, a pulverizing and purifying device 2, a filter press 3, a circulating device 4, and a drying device 5; one end of the lifting feeding device 1 is provided with a crushing and purifying device 2, the crushing and purifying device 2 is communicated with a filter press 3, the filter press 3 is provided with a circulating device 4, and the filter press 3 is also communicated with a stripping and drying device 5; the graphite is conveyed into the crushing and purifying device 2 through the lifting feeding device 1, the graphite is purified through the crushing and purifying device 2, the crushing and purifying device 2 is communicated with the filter press 3, the purified graphite passes through the filter press 3, the used waste liquid is recycled through the recycling device 4, energy is saved, environmental pollution is prevented, and the high-purity graphite is dried through the drying device 5;
the drying device 5 comprises a drying drum 51, a drying motor 52 and a dryer 53; the filter press 3 is communicated with one end of a drying cylinder 51, the other end of the drying cylinder 51 is communicated with a mesh separator, an air outlet of the drying machine 53 is communicated with a plurality of groups of air inlet pipes 54, the air inlet pipes 54 are communicated with the drying cylinder 51, a drying motor 52 is arranged in the drying cylinder 51, the drying motor 52 is arranged at the bottom end of the drying cylinder 51, the drying motor 52 is connected with a drying shaft 55 through a coupler, a plurality of groups of auxiliary stirring wheels 56 and crushing gears 57 are arranged on the drying shaft 55, and the auxiliary stirring wheels 56 and the crushing gears 57 are arranged in a crossed manner; when the pressure sensing piece senses pressure, the dryer 53 starts to blow hot air, the dryer is a hot air blower, the hot air enters the drying cylinder 51 through the air inlet pipe 54, the drying cylinder 51 is preheated, meanwhile, the main shaft of the drying motor 52 starts to rotate, the drying motor 52 drives the drying shaft 55 to rotate, the rotation of the drying shaft 55 drives the auxiliary stirring gear and the crushing gear 57 to rotate, when the high-purity graphite enters the drying cylinder 51, the drying of the high-purity graphite can be accelerated through the auxiliary stirring gear, the graphite can be heated uniformly, the drying time can be prolonged due to uneven drying, the crushing gear 57 performs secondary crushing on the high-purity graphite to obtain required different particle grades, the graphite is separated according to the gear through a sorting machine, and the high-purity graphite can be conveniently used according to the size and the purpose.
Specifically, the lifting feeding device 1 comprises a feeding bottom plate 11, a feeding motor 12, a feeding shaft 13 and a spiral auger 14; the feeding device comprises a feeding bottom plate 11, a feeding barrel 16, a feeding motor 12, a feeding shaft 13, a spiral auger 14, a discharging barrel 17, a horizontal feeding device 18 and a horizontal feeding device, wherein two groups of supporting rods 15 are arranged at the upper end of the feeding bottom plate 11, the upper ends of the two groups of supporting rods 15 are fixedly connected with the feeding barrel 16, the feeding barrel 16 is communicated with the feeding barrel, the feeding motor 12 is arranged at one end of the feeding barrel 16, a main shaft of the feeding motor 12 penetrates through the feeding barrel 16 to be connected with the feeding shaft 13 through a coupler, the feeding shaft 13 is fixedly connected with the spiral auger 14, the other end; the driving button of the feeding motor 12 is pressed, the main shaft of the feeding motor 12 is connected with the feeding shaft 13 through a coupler to drive the feeding shaft 13 to rotate, the feeding shaft 13 is fixedly connected with the spiral packing auger 14 to drive the spiral packing auger 14 to rotate, graphite is placed into the feeding barrel through the feeding barrel, the graphite is conveyed into the discharging barrel 17 through the spiral packing auger 14, and the graphite enters the horizontal feeding device 18 through the discharging barrel 17.
Specifically, the horizontal feeding device 18 comprises a rotating motor 6, a first driving pulley 7, a second driving pulley 8 and a transmission belt 9; the main shaft of the rotating motor 6 is in key connection with a first transmission belt wheel 7, the first transmission belt wheel 7 is connected with a second transmission belt wheel 8 through a transmission belt 9, the second transmission belt wheel 8 is in key connection with an auxiliary transmission shaft 10, and two ends of the auxiliary transmission shaft 10 are respectively arranged in a fixed plate; the drive button of rotating electrical machines 6 establishes ties with the drive button of pay-off motor 12, after the drive button who presses pay-off motor 12, rotating electrical machines 6 also operates simultaneously, rotating electrical machines 6 drives the rotation of first driving pulley 7 through the key-type connection with first driving pulley 7, first driving pulley 7 passes through transmission belt 9 synchronous revolution with second driving pulley 8, graphite passes through ejection of compact section of thick bamboo 17 because gravity and inertial effect, make graphite drop on transmission belt 9, through transmission belt 9, steady transmission is to the reducing mechanism in, auxiliary drive shaft 10 plays the positioning action to second driving pulley 8, can assist second driving pulley 8 to carry out the transmission simultaneously.
Specifically, the crushing and purifying device 2 comprises a crushing box 21, an electric push rod 22 and a telescopic mechanism 23; the crushing box 21 is arranged under the discharging barrel 17, two groups of electric push rods 22 are arranged on one side of the crushing box 21, the movable end of each group of electric push rod 22 is fixedly connected with one end of a telescopic mechanism 23, the other end of the telescopic mechanism 23 is fixedly connected with the crushing box 21, the telescopic mechanism 23 is hinged by a plurality of groups of parallelogram mechanisms, the telescopic mechanism 23 is fixedly connected with a metal film 24, the other side of the crushing box 21 is communicated with an acid liquid pipe 25, two groups of counterattack plates 26 are arranged in the crushing box 21, a group of crushing shafts 27 are also arranged in the crushing box 21, the crushing shafts 27 are fixedly connected with a rotor 28, a plurality of groups of bulges 29 are arranged on the rotor 28 and the counterattack plates 26, and the crushing shafts 27 are connected with the high-speed motor 20 through a coupler; through acid liquid pipe 25, make external acidizing fluid flow into smash case 21, because be provided with the pressure sensing piece in the first driving pulley 7, when pressure sensing piece sensed pressure, two sets of electric putter 22 shorten simultaneously, drive parallelogram mechanism and metal film 24 shrink, graphite falls into smashes the case 21, under the condition that high-speed motor 20 main shaft drove rotor 28 and rotate, through the protruding 29 breakage of rotor 28, then through the protruding 29 recrushing with counterattack board 26 again, during this period, can also strike each other between the graphite, make graphite can be better with the acidizing fluid contact, increase the purity, can save time.
Specifically, the circulation device 4 includes an acid circulation pipe 41, a circulation pump 42, and a connection pipe 43; the acid liquid pipe 25 is communicated with one end of an acid circulating pipe 41, the acid circulating pipe 41 is communicated with a connecting pipe 43, a circulating pump 42 is arranged on the connecting pipe 43, an electromagnetic valve is also arranged on the connecting pipe 43, the connecting pipe 43 is communicated with a waste liquid tank 44, and the waste liquid tank 44 is communicated with a liquid outlet pipe of the filter press 3; when acid liquor exists in the waste liquid tank 44, the electromagnetic valve is opened, the circulating pump 42 starts to circulate, the acid liquor enters the acid circulating pipe 41 through the connecting pipe 43 and then enters the acid liquid pipe 25 for recycling, the environment is protected, pollution is prevented, and a filtering mechanism is arranged at the position where the waste liquid tank 44 is communicated with the filter press 3, so that graphite fragments are prevented from entering the waste liquid tank 44 to cause pipeline blockage.
The working process of the device is as follows:
firstly, a driving button of a feeding motor 12 is pressed, a rotary feeding motor 12 and a rotary motor are operated simultaneously, a main shaft of the feeding motor 12 is connected with a feeding shaft 13 through a coupler to drive the feeding shaft 13 to rotate, the feeding shaft 13 is fixedly connected with a spiral packing auger 14 to drive the spiral packing auger 14 to rotate, then graphite is put into a feeding barrel through a feeding barrel, the graphite is conveyed into a discharging barrel 17 through the spiral packing auger 14, the graphite falls on a transmission belt 9 under the action of gravity and inertia through the discharging barrel 17, when a pressure sensing sheet on a first transmission belt wheel 7 senses the pressure, two groups of electric push rods 22 are shortened simultaneously, an acid liquid pipe starts to enter acid liquid to drive a parallelogram mechanism and a metal film 24 to shrink, the transmission belt 9 drives the first transmission belt wheel 7 and a second transmission belt wheel 8 to rotate due to the rotation of the rotary motor 6, further driving the operation of the transmission belt 9, the transmission belt 9 transporting the graphite to the crushing box 21, under the condition that the main shaft of the high speed motor 20 drives the rotor 28 to rotate, the graphite is crushed by the protrusion 29 of the rotor 28 and then crushed again by the protrusion 29 of the counterattack plate 26, during this period, the graphite can be collided with each other and fully contacted with the acid liquor to be purified, the reacted graphite passes through the filter press 3, and the filter press is communicated with the waste liquid tank, when the acid liquor is in the waste liquid tank 44, the electromagnetic valve is opened, the circulating pump 42 starts to circulate, the acid liquor enters the acid circulating pipe 41 through the connecting pipe 43 and then enters the acid liquid pipe 25 for recycling, protecting the environment and preventing pollution, and the connecting part of the waste liquid tank 44 and the filter press 3 is provided with a filtering mechanism to prevent the graphite powder from entering the waste liquid tank 44 to cause the pipeline blockage, and at the same, hot-blast through with air-supply line 54 of drying-machine 53 enters into drying cylinder 51, drying motor 52 drives stoving axle 55 and rotates, the rotation of stoving axle 55 drives supplementary stirring gear and crushing gear 57 rotation, when high-purity graphite enters into drying cylinder 51, can accelerate the stoving of high-purity graphite through supplementary stirring gear, can also make graphite be heated evenly, prevent to do wet inequality extension stoving time, crushing gear 57 carries out the regrinding to high-purity graphite simultaneously, obtain required different grade, graphite is separately according to the gear through dividing the mesh machine again, the convenience is used according to the usage as required according to the size of high-purity graphite.
The utility model discloses the connection that mentions divide into fixed connection and dismantlement connection, fixed connection (for being undetachable connection) includes but not limited to conventional fixed connection modes such as hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection and include but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, acquiesces to always can find at least one kind of connected mode in current connected mode and can realize this function, and the technical staff in the field can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (5)
1. A high-purity graphite continuous production device with a pretreatment function is characterized by comprising a lifting feeding device (1), a crushing and purifying device (2), a filter press (3), a circulating device (4) and a drying device (5); one end of the lifting feeding device (1) is provided with a crushing and purifying device (2), the crushing and purifying device (2) is communicated with a filter press (3), the filter press (3) is provided with a circulating device (4), and the filter press (3) is also communicated with a dewatering and drying device (5);
the drying device (5) comprises a drying drum (51), a drying motor (52) and a dryer (53); the filter press is characterized in that the filter press (3) is communicated with one end of a drying drum (51), the other end of the drying drum (51) is communicated with a mesh dividing machine, an air outlet of a dryer (53) is communicated with a plurality of groups of air inlet pipes (54), the air inlet pipes (54) are communicated with the drying drum (51), a drying motor (52) is arranged in the drying drum (51), the drying motor (52) is arranged at the bottom end of the drying drum (51), the drying motor (52) is connected with a drying shaft (55) through a coupler, a plurality of groups of auxiliary stirring wheels (56) and crushing gears (57) are arranged on the drying shaft (55), and the auxiliary stirring wheels (56) and the crushing gears (57) are arranged in a crossed mode.
2. The continuous production device of high-purity graphite with pretreatment function according to claim 1, characterized in that the lifting and feeding device (1) comprises a feeding bottom plate (11), a feeding motor (12), a feeding shaft (13) and a spiral auger (14); the upper end of feeding bottom plate (11) is provided with two sets of bracing pieces (15), and is two sets of the upper end of bracing piece (15) all with a pay-off section of thick bamboo (16) fixed connection, pay-off section of thick bamboo (16) go up with a feeding section of thick bamboo intercommunication, the one end of pay-off section of thick bamboo (16) is provided with feeding motor (12), the main shaft of feeding motor (12) passes pay-off section of thick bamboo (16) and passes through the coupling joint with pay-off axle (13), pay-off axle (13) and spiral auger (14) fixed connection, the other end and the play feed cylinder (17) intercommunication of pay-off section of thick bamboo (16), the lower extreme that goes out feed cylinder (17) to correspond is.
3. The continuous production apparatus of high purity graphite with pretreatment function according to claim 2, wherein said horizontal feeding means (18) comprises a rotating motor (6), a first driving pulley (7), a second driving pulley (8) and a transfer belt (9); the main shaft of rotating electrical machines (6) and first driving pulley (7) key-type connection, first driving pulley (7) is connected through transmission belt (9) with second driving pulley (8), second driving pulley (8) and auxiliary drive shaft (10) key-type connection, the both ends of auxiliary drive shaft (10) set up respectively in the fixed plate.
4. The continuous production apparatus for high purity graphite with pretreatment function according to claim 1, wherein said pulverization purification apparatus (2) comprises a pulverization box (21), an electric push rod (22) and a telescopic mechanism (23); the crushing box (21) is arranged under the discharge barrel (17), two groups of electric push rods (22) are arranged on one side of the crushing box (21), each group of electric push rods (22) is fixedly connected with the movable end of a telescopic mechanism (23), the other end of the telescopic mechanism (23) is fixedly connected with the crushing box (21), the telescopic mechanism (23) is hinged by a plurality of groups of parallelogram mechanisms, the telescopic mechanism (23) is fixedly connected with a metal film (24), the other side of the crushing box (21) is communicated with an acid liquid pipe (25), two groups of counterattack plates (26) are arranged in the crushing box (21), a group of crushing shafts (27) are also arranged in the crushing box (21), the crushing shafts (27) are fixedly connected with a rotor (28), and a plurality of groups of bulges (29) are arranged on the rotor (28) and the counterattack plates (26), the crushing shaft (27) is connected with the high-speed motor (20) through a coupler.
5. The continuous production apparatus of high purity graphite with pretreatment function according to claim 4, wherein said circulation means (4) comprises an acid circulation pipe (41), a circulation pump (42) and a connection pipe (43); the acid liquor pipe (25) is communicated with one end of the acid circulating pipe (41), the acid circulating pipe (41) is communicated with a connecting pipe (43), a circulating pump (42) is arranged on the connecting pipe (43), an electromagnetic valve is further arranged on the connecting pipe (43), the connecting pipe (43) is communicated with a waste liquor tank (44), and the waste liquor tank (44) is communicated with a liquid outlet pipe of the filter press (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921499857.7U CN210457484U (en) | 2019-09-10 | 2019-09-10 | High-purity graphite continuous production device with pretreatment function |
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| CN201921499857.7U CN210457484U (en) | 2019-09-10 | 2019-09-10 | High-purity graphite continuous production device with pretreatment function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547755A (en) * | 2020-05-13 | 2020-08-18 | 广东奥胜新材料有限公司 | Preparation method and equipment of casting gypsum capable of being recycled |
| CN112897523A (en) * | 2021-04-02 | 2021-06-04 | 黑龙江工业学院 | Graphite purification equipment |
-
2019
- 2019-09-10 CN CN201921499857.7U patent/CN210457484U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547755A (en) * | 2020-05-13 | 2020-08-18 | 广东奥胜新材料有限公司 | Preparation method and equipment of casting gypsum capable of being recycled |
| CN112897523A (en) * | 2021-04-02 | 2021-06-04 | 黑龙江工业学院 | Graphite purification equipment |
| CN112897523B (en) * | 2021-04-02 | 2022-10-21 | 黑龙江工业学院 | Graphite purification equipment |
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