CN217552804U - Cooling and dust removing device for electric box in graphite processing center - Google Patents

Abstract

A cooling and dust removing device for an electric box in a graphite processing center is arranged on the electric box on the rear side of the graphite processing center, the graphite processing center is assembled in a graphite processing workshop, a dust exhaust air window is arranged on one side of the electric box, the cooling and dust removing device comprises a fan, an air pipe and an air blowing component, the fan is arranged outside the graphite processing workshop, the air pipe is located in the graphite processing workshop and horizontally erected at the upper side of the graphite processing center, the air blowing component is arranged in the electric box, the fan is communicated with the air pipe through an air inlet pipeline, a plurality of air blowing branch pipes corresponding to the positions of the electric box on each graphite processing center are arranged on the air pipe, the bottom end of each air blowing branch pipe is sealed and penetrates through the top wall of the electric box to be communicated with the air blowing component arranged on the top wall of the inner cavity of the electric box, and a sealing cover is arranged on the periphery of the dust exhaust air window. The utility model discloses fundamentally has solved graphite dirt bits and has caused the problem that electrical components short circuit burns out in getting into the electric box.

Description

Cooling and dust removing device for electric box in graphite processing center

Technical Field

The utility model relates to a graphite processing technology field specifically is a cooling dust collector that is used for electric box in the graphite machining center.

Background

The graphite processing is to use graphite block raw materials as raw materials, and to process the raw materials into products with various shapes, such as graphite cookers, graphite plates and the like through mechanical cutting. In graphite processing plants, the most widely used machining center for graphite materials is the numerical control machining center, i.e., the graphite machining center, which is equipped with an electric box and various circuit boards and electrical components therein. And because the air in the graphite workshop contains a large amount of graphite dusts, graphite self electric conductivity is good, once these graphite dusts enter into the electric box, fall into circuit board and electrical components, will arouse the short circuit of circuit components and parts, directly burn out electrical components, lead to graphite machining center's electrical control module to damage. Therefore, graphite machining center's electric box one side can be equipped with the dust exhaust air window, the interior exhaust fan that attaches, uninterrupted operation, take out the graphite dirt bits in the electric box, play the effect of the cooling of airing exhaust simultaneously, but the exhaust fan convulsions when arranging dirt, can make and be in a negative pressure state in the electric box all the time in sealed, this will cause, the graphite dirt bits that exist in the workshop incessant door plant gap department from the electric box gets into in the electric box, the door plant of electric box is owing to need often switching, so no matter how sealed the door plant of electric box, graphite dirt bits all can not the degree get into in the electric box from the gap, lead to electrical components's damage, even if the maintenance master regularly arranges the clearance, but the effect is limited, electrical components can regularly short circuit damage, this problem still does not effectively solve always.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a cooling dust collector who is used for the electric box in the graphite machining center, with original air exhaust take out dirt change for the blast air removes dust for maintain the malleation state throughout in the electric box, when blowing off the graphite dirt bits in the electric box, can also play the effect of high-efficient cooling, and in the graphite dirt bits in the workshop can not enter into the electric box, effectively solved above-mentioned problem.

The utility model discloses a solve the technical scheme who takes of above-mentioned problem and do:

graphite machining center is used for the cooling dust collector of electric box, sets up on the electric box of graphite machining center rear side, graphite machining center assembles in graphite machining shop, electric box one side is provided with dust exhaust wind window, cooling dust collector includes fan, tuber pipe and blast air subassembly, the fan sets up outside graphite machining shop, the tuber pipe is located graphite machining shop to the level erects in graphite machining center upside department, the blast air subassembly sets up in the electric box, wherein, the fan passes through intake stack and tuber pipe intercommunication, be provided with a plurality of blast air branch pipes that correspond with the electric box position on every graphite machining center on the tuber pipe, put into the electric box inner chamber behind the electric box roof is passed in the blast air branch pipe bottom seal to with set up the blast air subassembly intercommunication at electric box inner chamber roof, dust exhaust wind window periphery cover is equipped with the sealed cowling.

Preferably, the air blowing assembly comprises an air blowing disc and a plurality of air blowing nozzles uniformly arranged at the bottom of the air blowing disc, the top of the air blowing disc is provided with an air inlet connected with an air blowing branch pipe, and the top wall of the air blowing disc is detachably connected with the top of an inner cavity of the electric box.

Preferably, one end of the air inlet pipeline is connected with an air outlet of the fan, and the other end of the air inlet pipeline is communicated with the air pipe after penetrating through the wall of the graphite processing workshop in a sealing mode.

Preferably, a dustproof filter screen is arranged at the air inlet of the fan.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a first, the utility model discloses improve present negative pressure dust extraction to the electric box into malleation air blast dust removal, adopt the sealed cowling to seal current dust exhaust wind window simultaneously, make no longer have direct intercommunication between electric box inner chamber and the outside, the wind of blowing into the electric box by the top is the natural wind outside the graphite workshop, do not contain graphite dirt, and the fan has still adopted dustproof filter screen to make further dustproof protection, the air blast subassembly makes the blast air scope wider, the wind pressure is stronger, the electric box inner chamber can only pass through the tiny gap of electric box door plant department with the circulation of external air, like this the biggest benefit is that graphite dirt in the graphite workshop can not again because the effect of negative pressure is continuous to enter the electric box, make the electric box can be in the state that no graphite dirt was got in the malleation all the time, the electrical components in the electric box have obtained clean protection fundamentally, this fundamentally has solved the problem that the electrical components in the electric box receive the short circuit of graphite dirt;

and secondly, the outdoor temperature is generally lower than the temperature in a graphite processing workshop, and is more lower than the equipment operating environment temperature in the electric box, and a positive pressure air blowing and dust removing mode is adopted, so that the electric box is not disturbed by graphite dust, and meanwhile, compared with the prior art, the electric box has a better cooling effect, and achieves two purposes at one stroke.

Drawings

Fig. 1 is a schematic view of the installation structure of the present invention;

FIG. 2 is a schematic view of a local installation structure in a graphite processing plant;

FIG. 3 is a schematic view of the blower assembly;

FIG. 4 is a schematic structural diagram of a fan;

FIG. 5 is a schematic view of the overall installation structure in a graphite processing plant;

fig. 6 is a schematic structural view of a graphite machining center in the prior art.

The labels in the figure are: 1. the device comprises a graphite processing center, 2, an electric box, 3, a graphite processing workshop, 4, a dust exhaust air window, 5, a fan, 6, an air pipe, 7, an air inlet pipeline, 8, a blast branch pipe, 9, a sealing cover, 10, a blast disc, 11 and a blast nozzle.

Detailed Description

The present invention is further described with reference to specific examples so that those skilled in the art can better understand the present invention and can implement the present invention, but the examples are not intended to limit the present invention.

As shown in the figure, the utility model discloses a cooling dust collector who is used for the electric box among the graphite machining center sets up on the electric box 2 of 1 rear side of graphite machining center, graphite machining center 1 assembles in graphite machining shop 3, 2 one sides of electric box are provided with dust exhaust air window 4, cooling dust collector includes fan 5, tuber pipe 6 and blast air subassembly, fan 5 sets up outside graphite machining shop 3, tuber pipe 6 is located graphite machining shop 3 to the level erects in 1 upside department of graphite machining center, the blast air subassembly sets up in electric box 2, wherein, fan 5 passes through intake stack 7 and tuber pipe 6 intercommunication, be provided with a plurality of blast air branch pipes 8 that correspond with the electric box 2 positions on every graphite machining center 1 on the tuber pipe 6, put into electric box 2 inner chambers behind the sealed electric box 2 roof of passing of blast air branch pipe 8 bottom to with set up the blast air subassembly intercommunication at electric box 2 inner chambers roof, the sealed cover of dust exhaust air window 4 periphery is equipped with cover 9.

Further, the air blowing assembly comprises an air blowing disc 10 and a plurality of air blowing nozzles 11 uniformly arranged at the bottom of the air blowing disc 10, an air inlet used for being connected with the air blowing branch pipe 8 is formed in the top of the air blowing disc 10, and the top wall of the air blowing disc 10 can be detachably connected with the top of an inner cavity of the electric box 2.

Furthermore, one end of the air inlet pipeline 7 is connected with an air outlet of the fan 5, and the other end of the air inlet pipeline is communicated with the air pipe 6 after penetrating through the wall of the graphite processing workshop 3 in a sealing manner.

Further, an air inlet of the fan 5 is provided with a dustproof filter screen 51.

The utility model discloses an original intention lies in on the electric box of present graphite machining center, only rely on the dust exhaust wind window 4 of its one side can't reach the effect of purifying electric box 2 completely, even if change the exhaust fan in the dust exhaust wind window 4 for the bigger fan of power, graphite dirt bits in the workshop still can't be solved enter into the problem in the electric box 2, the condition that the electrical components short circuit burns out still can appear often, need the incessant aperiodic inspection of workman, the maintenance, extravagant very big manpower and equipment cost, under this kind of condition, the applicant is through long-time design and exploration, finally obtained the technical scheme of this application.

This technical scheme's core has two points, one is the mode with original exhaust fan negative pressure dust fall is improved to the mode of malleation air blast dust removal, it is the wind regime that adopts the outer outdoor natural wind of graphite processing workshop 3 as the air blast, this point has two benefits, firstly, outdoor air does not contain graphite dirt bits, in blowing outdoor wind into electric box 2, can not be in the disturbance that graphite dirt bits appear, secondly, outdoor air's temperature will be showing the equipment operation problem that is less than in electric box 2, also be less than the temperature in the workshop, send it into electric box 2 in, the exhaust fan before comparing, the cooling effect has obtained the promotion that is showing.

Original dust exhaust air window 4 no longer need use on electric box 2, can directly dismantle the back and seal, also can directly establish a sealed cowling 9 at the periphery sealed cowling of dust exhaust air window 4, and is totally sealed with dust exhaust air window 9, blocks this air current circulation mouth between 2 inner chambers of electric box and the outside, avoids graphite dirt bits to locate the business turn over electric box 2 from dust exhaust air window 4.

In order to further ensure the cleanliness of outdoor natural wind, the dustproof filter screen 51 is additionally arranged at the air inlet of the fan 5, so that the cleanliness of the natural wind sent into the electric box 2 can be effectively ensured, and conductive graphite dust is not contained.

In order to further improve the blowing range in the electrical box 2 and improve the blowing air pressure, a blowing assembly is additionally arranged in the electrical box 2, the area of a blowing disk 10 can basically cover most of the top wall of the electrical box 2, the blowing range of the top of the electrical box 2 is enlarged, and a blowing nozzle 11 is used as a blowing pressurization structure, so that the blown air speed is increased, in addition, the blowing nozzle 11 can be arranged in different angle orientations, the blown air direction can basically cover the inner cavity of the whole electrical box 2, thus the internal of the electrical box 2 can be ensured to be always in a positive pressure state, even if graphite dust enters the blowing nozzle, the graphite dust can be blown out at the first time under the action of the air pressure, further, electrical elements are ensured not to be influenced by the graphite dust, and the problem that the electrical box 2 is easily damaged due to short circuit is fundamentally solved.

In the actual production, a plurality of graphite machining centers 1 have been equipped with side by side in the single graphite machining workshop, place the side wall in the adjacent workshop of graphite machining center 1, fan 5 then adjacent graphite machining center 1 sets up the outside in the workshop, pass an intake stack 7 in the side wall in workshop sealed, with outside fan 5 and inside tuber pipe 6 intercommunication can, set up a fan 5 under the general condition and can satisfy the user demand, if graphite machining center 1's quantity is more, can increase the quantity of fan 5 according to actual conditions.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field are all within the protection scope of the utility model, and the protection scope of the utility model is subject to the claims.

Claims (4)

1. Be used for cooling dust collector of electric box among graphite machining center sets up on electric box (2) of graphite machining center (1) rear side, graphite machining center (1) assembly is in graphite workshop (3), electric box (2) one side is provided with dust exhaust wind window (4), its characterized in that: cooling dust collector includes fan (5), tuber pipe (6) and air-blast subassembly, fan (5) set up outside graphite workshop (3), tuber pipe (6) are located graphite workshop (3) to the level erects in graphite machining center (1) upside department, the air-blast subassembly sets up in electric box (2), wherein, fan (5) are through intake stack (7) and tuber pipe (6) intercommunication, be provided with a plurality ofly on tuber pipe (6) and every graphite machining center (1) electric box (2) position corresponding air-blast branch pipe (8), air-blast branch pipe (8) bottom is sealed to put into electric box (2) inner chamber behind passing electric box (2) roof to with set up the air-blast subassembly intercommunication at electric box (2) inner chamber, dust exhaust wind window (4) periphery cover is equipped with sealed cowling (9).

2. The cooling and dust removing device for the electrical box in the graphite processing center according to claim 1, wherein: the air blowing assembly comprises an air blowing disc (10) and a plurality of air blowing nozzles (11) uniformly arranged at the bottom of the air blowing disc (10), an air inlet used for being connected with the air blowing branch pipe (8) is formed in the top of the air blowing disc (10), and the top wall of the air blowing disc (10) can be detachably connected with the top of an inner cavity of the electric box (2).

3. The cooling and dust removing device for the electrical box in the graphite processing center according to claim 1, wherein: one end of the air inlet pipeline (7) is connected with an air outlet of the fan (5), and the other end of the air inlet pipeline is communicated with the air pipe (6) after penetrating through the wall of the graphite processing workshop (3) in a sealing manner.

4. The cooling and dust removing device for the electrical box in the graphite processing center according to claim 1, wherein: and a dustproof filter screen (51) is arranged at the air inlet of the fan (5).

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