Ventilation dust collecting equipment
Technical Field
The utility model relates to a ventilation dust removal technical field specifically is a ventilation dust collecting equipment.
Background
Ventilation is a technique that uses natural or mechanical methods to allow the air to pass through, unimpeded, and into a room or sealed environment to create a sanitary, safe, etc. environment suitable for the air. The normal ventilation can improve the indoor air quality, and is good for health, no matter be in the mill or in some occasions, ventilation dust collecting equipment is indispensable, because dust collecting equipment can absorb the dust and handle, not only can not influence the environment like this, makes a contribution to the environmental protection moreover, consequently, the demand to a dust removal ventilation environmental protection equipment is growing day by day.
The inside and outside air exchange is directly carried out to current ventilation dust collecting equipment when ventilating, with inside air escape that contains harmful gas, causes air pollution, and causes the problem that the dust blockked up the pipeline easily when removing dust, and the user demand that satisfies people that can not be fine is to above-mentioned condition, carries out technical innovation on current ventilation dust collecting equipment basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ventilation dust collecting equipment to propose current ventilation dust collecting equipment and directly carry out inside and outside air exchange when ventilating among the above-mentioned background art of solution, with the inside air escape that contains harmful gas, cause air pollution, and cause the problem of dust jam pipeline easily when removing dust, the user demand problem of satisfying people that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation and dust removal device comprises a suction fan and a dust removal fan, wherein the right end of the suction fan is connected with an air inlet pipeline, the right side of the air inlet pipeline is provided with an air outlet pipeline, the right end of the air outlet pipeline is connected with an exhaust fan, an activated carbon filter layer is arranged inside the air outlet pipeline, a cloth bag filter layer is arranged below the activated carbon filter layer, a ventilation chamber is arranged below the suction fan, ventilation openings are formed in the left side and the right side of the ventilation chamber, a dust screen is arranged at a position, away from the vertical central line of the ventilation chamber, of the ventilation openings, a dust removal chamber is arranged below the ventilation chamber, a dust collection box is arranged inside the dust removal chamber, an acoustical panel is arranged on the inner wall of the dust removal chamber, the upper end of the dust collection box is connected with a sealing cover, dust collection pipelines are arranged at the left end and the right, threaded joint is installed to dust exhausting fan's upper end, and threaded joint's upper end is connected with the connecting tube, the internally mounted of connecting tube has the filter screen.
Preferably, the suction fan forms a communicating structure through the air inlet pipeline and the ventilation chamber, and the exhaust fan forms a communicating structure through the air outlet pipeline and the ventilation chamber.
Preferably, the ventilation openings are symmetrically distributed about a vertical center line of the ventilation chamber, and two groups of ventilation openings are arranged.
Preferably, the activated carbon filter layer and the cloth bag filter layer are parallel to each other, and the activated carbon filter layer and the cloth bag filter layer are matched with the air outlet pipeline.
Preferably, the ventilation chamber is communicated with the dust collection box through a dust removal fan and a dust collection pipeline, and the dust removal fan is symmetrically distributed about the vertical center line of the dust removal chamber.
Preferably, the filter screen is in a hollow net shape, and the connecting pipeline is in threaded connection with the dust collection pipeline through a threaded joint.
Preferably, the acoustical panel closely laminates with the indoor wall of dust removal room, and dustproof gateway is the symmetric distribution in the vertical central line of dust removal room.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses be provided with the suction fan and can introduce the inside of ventilation chamber with the external air, the exhaust fan can lead the inside air of ventilation chamber to the outside, so can reach the effect of circulation of air exchange, ventilate the ventilation chamber, the vent can improve the effect of ventilation when suction fan and exhaust fan are worked, also can reach the effect of ventilating the ventilation chamber when suction fan and exhaust fan are out of work, the sack filter layer can filter the tiny particle thing in the air of discharge air-out pipeline, the active carbon filter layer can adsorb the poisonous gas matter in the exhaust gas, so can purify the exhaust gas, discharge purer gas, prevent the gaseous polluted environment of exhaust, solved and directly carry out inside and outside air exchange when ventilating, discharge the air that contains harmful gas inside, cause air pollution's problem;
2. the utility model is provided with the dust removal fan which can process the dust in the ventilation chamber, the dust collection pipeline can convey the dust to the inside of the dust collection box, the dust collection box can intensively store the dust, thereby facilitating the subsequent cleaning, the filter screen can filter the dust entering the dust collection pipeline, preventing the large-particle dust from blocking the pipeline, the threaded joint facilitates the disassembly and assembly between the connecting pipeline and the dust collection pipeline, and simultaneously facilitates the replacement of the connecting pipeline, thereby avoiding the problem that the dust easily blocks the pipeline during the dust removal;
3. the utility model discloses be provided with the noise that the acoustical panel can effectively dust exhausting fan during operation produced, avoided the noise to workman's influence, inside the dust screen can effectively prevent external dust entering device, greatly increased this kind of ventilation dust collecting equipment's practicality.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of the internal structure of the air outlet duct of the present invention;
FIG. 3 is a left side view of the dust collecting duct of the present invention;
fig. 4 is a schematic structural view of the dust box of the present invention.
In the figure: 1. a suction fan; 2. an air inlet pipeline; 3. a vent; 4. a ventilation chamber; 5. a dust chamber; 6. a dust removal fan; 7. a dust collection duct; 8. an exhaust fan; 9. an air outlet pipeline; 10. connecting a pipeline; 11. a threaded joint; 12. a sound-absorbing panel; 13. a dust collection box; 14. an activated carbon filter layer; 15. a cloth bag filter layer; 16. a filter screen; 17. a sealing cover; 18. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a ventilation dust-removing equipment comprises a suction fan 1 and a dust-removing fan 6, wherein the right end of the suction fan 1 is connected with an air inlet pipeline 2, the right side of the air inlet pipeline 2 is provided with an air outlet pipeline 9, the right end of the air outlet pipeline 9 is connected with an exhaust fan 8, an active carbon filter layer 14 is arranged inside the air outlet pipeline 9, a cloth bag filter layer 15 is arranged below the active carbon filter layer 14, the active carbon filter layer 14 and the cloth bag filter layer 15 are parallel to each other, the active carbon filter layer 14 and the cloth bag filter layer 15 are matched with each other with the air outlet pipeline 9, the cloth bag filter layer 15 can filter small particles in air discharged from the air outlet pipeline 9, the active carbon filter layer 14 can adsorb toxic gas in the discharged air, so that the discharged air can be purified, the discharged air is prevented from polluting the environment, and the direct inside and outside air exchange during ventilation is solved, the air containing harmful gas inside is discharged, which causes the problem of air pollution;
a ventilation chamber 4 is arranged below the suction fan 1, ventilation openings 3 are formed in the left side and the right side of the ventilation chamber 4, the suction fan 1 and the ventilation chamber 4 form a communication structure through an air inlet pipeline 2, an exhaust fan 8 and the ventilation chamber 4 form a communication structure through an air outlet pipeline 9, the ventilation openings 3 are symmetrically distributed about the vertical central line of the ventilation chamber 4, two groups of ventilation openings 3 are arranged, the suction fan 1 can introduce outside air into the ventilation chamber 4, the exhaust fan 8 can guide the air in the ventilation chamber 4 to the outside, the effect of air circulation exchange can be achieved, the ventilation chamber 4 is ventilated, the ventilation openings 3 can improve the ventilation effect when the suction fan 1 and the exhaust fan 8 work, and the effect of ventilation of the ventilation chamber 4 can be achieved when the suction fan 1 and the exhaust fan 8 do not work;
the position of the vent 3, which is far away from the vertical central line of the ventilation chamber 4, is provided with a dust screen 18, the dust chamber 5 is arranged below the ventilation chamber 4, the dust collection box 13 is arranged inside the dust chamber 5, the silencing plate 12 is arranged on the inner wall of the dust chamber 5, the silencing plate 12 is tightly attached to the inner wall of the dust chamber 5, the dust screen 18 is symmetrically distributed about the vertical central line of the dust chamber 5, the silencing plate 12 can effectively remove noise generated when the fan 6 works, the influence of the noise on workers is avoided, the dust screen 18 can effectively prevent external dust from entering the device, and the practicability of the ventilation and dust removal equipment is greatly improved;
the upper end of the dust collection box 13 is connected with a sealing cover 17, the left end and the right end of the dust collection box 13 are both provided with dust collection pipelines 7, the dust removal fan 6 is arranged at the position of the dust collection pipeline 7 far away from the vertical central line of the dust collection box 13, the ventilation chamber 4 forms a communicating structure with the dust collection box 13 through the dust removal fan 6 and the dust collection pipeline 7, the dust removal fan 6 is symmetrically distributed about the vertical central line of the dust removal chamber 5, the dust removal fan 6 can process dust in the ventilation chamber 4, the dust collection pipeline 7 can convey the dust to the interior of the dust collection box 13, and the dust collection box 13 intensively stores the dust, so that subsequent cleaning is facilitated;
threaded joint 11 is installed to dust exhausting fan 6's upper end, and threaded joint 11's upper end is connected with connecting tube 10, connecting tube 10's internally mounted has filter screen 16, filter screen 16's shape is the fretwork netted, and connecting tube 10 passes through threaded joint 11 and dust absorption pipeline 7 between be threaded connection, filter screen 16 can filter the dust that gets into dust absorption pipeline 7, prevent, large granule dust blocks up the pipeline, threaded joint 11 is convenient to the dismouting between connecting tube 10 and the dust absorption pipeline 7, be convenient for simultaneously to connecting tube 10's change, cause the problem that the dust blockked up the pipeline easily when having avoided removing dust.
The working principle is as follows: when the ventilation and dust removal equipment is used, firstly, when ventilation is needed, the suction fan 1 and the exhaust fan 8 are started, the suction fan 1 introduces outside air into the ventilation chamber 4, the exhaust fan 8 guides the air in the ventilation chamber 4 to the outside, when the air in the ventilation chamber 4 enters the air outlet pipeline 9, the cloth bag filter layer 15 filters small particles in the air outlet pipeline 9, the activated carbon filter layer 14 adsorbs toxic gas in the exhaust gas, so that the exhaust gas can be purified, purer gas is exhausted, the environment pollution caused by the exhaust gas is prevented, when dust removal is carried out, the dust removal fan 6 is started firstly, the dust in the ventilation chamber 4 is treated by the dust removal fan 6, the dust is conveyed to the inside of the dust collection box 13 through the dust collection pipeline 7, at the moment, the filter screen 16 filters the dust entering the dust collection pipeline 7, and prevents the large-particle dust from blocking the pipeline, dust collection box 13 is concentrated the dust and is deposited, be convenient for subsequent concentrated clearance, sealed lid 17 can prevent that the tiny dust in the dust collection box 13 from floating to the clean room 5 inside, dust screen 18 can prevent effectively that external dust from getting into inside the device, can conveniently be to the dismouting between connecting tube 10 and the dust absorption pipeline 7 through screwed joint 11, be convenient for simultaneously to the change of connecting tube 10, the cost of unified change dust absorption pipeline 7 has been saved, the noise that abatvoix 12 can effectively dust exhausting fan 6 during operation produced, the influence of noise to the workman has been avoided, this is exactly this ventilation dust collecting equipment's theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.