Surplus black piece-rate system of pottery inkjet calico printing machine
Technical Field
The utility model relates to a pottery inkjet technical field, concretely relates to surplus china ink piece-rate system of pottery inkjet calico printing machine.
Background
With the gradual development of the ceramic industry, the application of the ink-jet printing machine in the industry is more and more extensive, and the quality effect brought by the ink-jet printing machine is undoubted, but some inevitable problems also occur. The treatment of ink is a difficulty in using the ink-jet printing machine. In the process of ink-jet printing, ink is in a fog shape, a small part of ink can float in the air after the ink is sprayed on the surface of a green brick, and the scattered ink is sucked into a large air pipe through an internal ink sucking port and then is discharged through external connecting equipment.
In the prior art, a fan is mainly adopted, namely a small centrifugal fan is connected to the outside of each ink jet printing machine to suck out ink scattered from an ink suction port, but the mode has the following defects in ink suction: because centrifugal fan just alone with the ink suction, do not have other auxiliary measure, outside centrifugal fan often appears because of the ink recovery pipe sealed not tight cause the ink splash leak outward for the dirty and disorderly poor of centrifugal fan surrounding environment causes environmental pollution. On the other hand, the existing centrifugal fan cannot process ink in time, the ink is not completely recovered, part of ink flows on the ground to pollute the environment, the sucked ink is mixed with air and cannot be well separated, and the discharged air has adverse effects on the environment. Moreover, because the speed of the centrifugal fan is fixed, when the production yield is increased, the use amount of ink is increased and the residual ink is increased, the residual ink cannot be discharged in time, and the atomized ink floats on the inner wall of the ink-jet printer or an electrical element or is accumulated near a nozzle, so that ink drips are caused, the ink is condensed and drips on a blank surface, and the problem of product defects is further caused.
Disclosure of Invention
An object of the utility model is to the not enough among the prior art, and provide a surplus black piece-rate system of pottery inkjet calico printing machine, this system is through the design of spiral surplus black separator and tuber pipe, can in time separate ink and air effectively with the surplus black that produces among the inkjet printing process, and separate effectually to avoid not in time discharging or accumulating because of unnecessary ink and cause the influence to product quality and air quality.
The residual ink separating system of the ceramic ink-jet printing machine comprises the ink-jet printing machine, an ink absorption fan, a spiral residual ink separating device, a first air pipe and a second air pipe, wherein the spiral residual ink separating device comprises an ink separating tank, a conical ink storage hopper connected with the bottom of the ink separating tank, an exhaust pipe arranged in the middle of an inner cavity of the ink separating tank and an ink collecting barrel arranged below an ink outlet of the conical ink storage hopper, and a spiral separating cavity channel is formed between the inner wall of the ink separating tank and the exhaust pipe; an air inlet of the ink separation tank is connected with an ink absorption port of the ink-jet printing machine through a third air pipe;
the bottom of exhaust pipe is the air intake, the upper end of exhaust pipe is the air outlet, the air outlet of exhaust pipe in proper order with first tuber pipe, blotting fan and second tuber pipe are connected.
In the above technical scheme, the suction opening of the ink absorption fan is connected with the air outlet of the first air pipe, and the air outlet of the ink absorption fan is connected with the air inlet of the second air pipe.
In the above technical scheme, the first air pipe comprises a transverse air pipe and a longitudinal air pipe, one end of the transverse air pipe is connected with the longitudinal air pipe in a sealing manner, and the other end of the transverse air pipe is connected with the upper end of the exhaust pipe in a sealing manner.
In the above technical scheme, the air inlet of the ink separation tank is connected with the third air pipe in a sealing manner.
In the technical scheme, the ink outlet of the conical ink storage duct is communicated with the ink collecting barrel through a pipeline.
In the technical scheme, the ink absorption fan is a variable-frequency centrifugal fan, and the power of the variable-frequency centrifugal fan is 35-40 KW.
Among the above-mentioned technical scheme, still include the fan room that gives sound insulation, the ink absorption fan that disappears set up in the fan room that gives sound insulation.
In the above technical scheme, spiral surplus black separator still includes the support, the ink knockout drum is fixed in ground through the support.
The utility model has the advantages that:
the utility model discloses a surplus china ink piece-rate system of pottery inkjet calico printing machine, including inkjet calico printing machine and blotting fan, still include spiral surplus china ink separator, first tuber pipe and second tuber pipe, spiral surplus china ink separator includes the ink knockout drum, the toper ink storage bucket that is connected with the ink knockout drum bottom, sets up the exhaust pipe in the middle part of the inner chamber of ink knockout drum and sets up the ink collecting vessel below the black mouth of toper ink storage bucket, has spiral separation chamber way between the inner wall of ink knockout drum and the exhaust pipe; an air inlet of the ink separation tank is connected with an ink absorption port of the ink-jet printing machine through a third air pipe; the bottom end of the exhaust pipe is an air inlet, the upper end of the exhaust pipe is an air outlet, and the air outlet of the exhaust pipe is sequentially connected with the first air pipe, the ink absorption fan and the second air pipe. During operation, will come from the surplus black suction spiral surplus black separator of ink jet flower machine through the blotting fan, surplus black gets into spiral separation chamber way from the air intake of ink knockout drum, then carry out spiral downstream and with ink and air separation under the effect of centrifugal force, the ink of separation is attached to the inner wall of ink knockout drum, and flow direction toper ink storage bucket along the inner wall, the air after the separation gets into the exhaust pipe by the air intake of exhaust pipe bottom, then discharge through first tuber pipe and second tuber pipe, the ink in the toper ink storage bucket is carried to the ink collecting vessel through the pipeline, carry out unified recovery processing. Therefore, the utility model discloses a surplus black piece-rate system passes through the design of spiral surplus black separator and tuber pipe, the surplus black that produces among the printing process of inkjet printing machine can in time separate ink and air effectively, it is effectual to separate, thereby avoid causing the influence to product quality and air quality because of unnecessary ink does not in time discharge or accumulation, tuber pipe design leakproofness is good moreover, the problem of ink outer leakage can not take place, and can adjust the size of blotting wind-force according to the needs of production, the separation of surplus black is retrieved to the better control, and the efficiency is improved.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic structural diagram of a residual ink separation system of a ceramic inkjet printing machine according to the present invention.
Reference numerals:
an ink suction fan 1;
the device comprises a spiral residual ink separating device 2, an ink separating tank 21, a conical ink storage hopper 22, an exhaust pipe 23, an ink collecting barrel 24, a spiral separating cavity 25 and a bracket 26;
a first air duct 3, a transverse air duct 31 and a longitudinal air duct 32;
a second air pipe 4, a third air pipe 5 and a fan sound insulation room 6.
Detailed Description
The invention will be further described with reference to the following examples.
The residual ink separating system of the ceramic inkjet printing machine of the embodiment, as shown in fig. 1, includes an inkjet printing machine and an ink absorption fan 1, and further includes a spiral residual ink separating device 2, a first air duct 3 and a second air duct 4, the spiral residual ink separating device 2 includes an ink separating tank 21, a conical ink storage hopper 22 connected with the bottom of the ink separating tank 21, an exhaust duct 23 arranged in the middle of an inner cavity of the ink separating tank 21, and an ink collecting tank 24 arranged below an ink outlet of the conical ink storage hopper 22, and a spiral separating cavity channel 25 is arranged between the inner wall of the ink separating tank 21 and the exhaust duct 23; an air inlet of the ink separation tank 21 is connected with an ink absorption port of the ink-jet printing machine through a third air pipe 5; the bottom of exhaust pipe 23 is the air intake, and the upper end of exhaust pipe 23 is the air outlet, and the air outlet of exhaust pipe 23 is connected with first tuber pipe 3, blotting fan 1 and second tuber pipe 4 in proper order. During operation, the residual ink from the ink jet flower machine is sucked into the spiral residual ink separating device 2 through the ink sucking fan 1, the residual ink enters the spiral separating cavity channel 25 from the air inlet of the ink separating tank 21, then the ink and the air are separated through spiral downward movement under the action of centrifugal force, the separated ink is attached to the inner wall of the ink separating tank 21 and flows towards the conical ink storage hopper 22 along the inner wall, the separated air enters the exhaust pipe 23 through the air inlet at the bottom end of the exhaust pipe 23 and is then discharged through the first air pipe 3 and the second air pipe 4, and the ink in the conical ink storage hopper 22 is conveyed to the ink collecting barrel 24 through a pipeline to be recycled uniformly. Therefore, the utility model discloses a surplus black piece-rate system passes through the design of spiral surplus black separator 2 and tuber pipe, the surplus black that produces among the printing process of inkjet printing machine can in time separate ink and air effectively, it is effectual to separate, thereby avoid causing the influence to product quality and air quality because of unnecessary ink does not in time discharge or accumulation, tuber pipe design leakproofness is good moreover, the problem of ink outer leakage can not take place, and can adjust the size of blotting wind-force according to the needs of production, the separation of surplus black is retrieved to the better control, the efficiency is improved.
Specifically, the suction opening of the ink absorption fan 1 is connected with the air outlet of the first air pipe 3, and the air outlet of the ink absorption fan 1 is connected with the air inlet of the second air pipe 4.
Specifically, the first air duct 3 includes a transverse air duct 31 and a longitudinal air duct 32, one end of the transverse air duct 31 is connected to the longitudinal air duct 32 in a sealing manner, and the other end of the transverse air duct 31 is connected to the upper end of the exhaust duct 23 in a sealing manner.
Specifically, the air inlet of the ink separation tank 21 is hermetically connected with the third air duct 5. The design of tuber pipe more than adopting can concentrate the recovery processing with the unnecessary ink of many production lines, and sealing performance between the tuber pipe is good moreover, can not appear the problem that the ink splashes and leaks outward.
Specifically, the ink outlet of the conical ink storage duct 22 is communicated with the ink collecting barrel 24 through a pipeline, so that the recovery and the uniform treatment are facilitated, and the environmental pollution is avoided.
In this embodiment, the ink absorbing fan 1 is a variable frequency centrifugal fan, and the power of the variable frequency centrifugal fan is 35-40 KW. The speed of the centrifugal fan is controlled through the frequency converter, the power is set to 35-40KW, enough wind pressure can be generated, the maximum utilization can be achieved in the flow range of the fan, the wind power can be adjusted according to the production requirement, resources are saved, and waste is avoided.
Still including fan sound insulation room 6, the room 6 that gives sound insulation of disappearing blotting fan 1 sets up in fan sound insulation room 6, and fan sound insulation room 6 utilizes the acoustic celotex board to make, and the purpose is the produced strong noise of the operation of eliminating blotting fan 1 and vibration, reduces noise harm.
In this embodiment, the spiral residual ink separating device 2 further includes a bracket 26, and the ink separating tank 21 is fixed to the ground through the bracket 26.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.