CN216726364U

CN216726364U - Concentrate dust removal filter equipment

Info

Publication number: CN216726364U
Application number: CN202220263262.7U
Authority: CN
Inventors: 王伟; 李梁萍; 胡春江
Original assignee: Xinjin Bangde Technology Co ltd
Current assignee: Xinjin Bangde Technology Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-06-14
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a centralized dust removal filtering device, which belongs to the technical field of dust removal filtering and comprises: the suction assembly is arranged in the dust chamber; a connection assembly connected to the suction assembly; a filter assembly connected to the connection assembly; the recovery assembly is hinged with the connecting assembly and is positioned below the filtering assembly; wherein the filter assembly comprises: the hollow part of the hollow shell is provided with a containing cavity, and a filter screen, a dust filtering cloth bag and a negative pressure fan which are arranged in the containing cavity in a grading way. According to the utility model, the recovery assembly hinged with the connecting assembly is arranged, the filter screen, the dust filtering cloth bag and the negative pressure fan are arranged in a grading manner, and the expansion suction part is arranged in the suction assembly, so that the technical problems of low dust removal efficiency and slow cleaning and dust removal are solved, and the technical effect of improving the dust removal efficiency is realized.

Description

Concentrate dust removal filter equipment

Technical Field

The utility model relates to the technical field of dust removal and filtration, in particular to a centralized dust removal and filtration device.

Background

The centralized dust removal is also called as a central dust collection technology or a centralized dust removal system, and a plurality of dust production points, even dust production points of the whole workshop or the whole factory are centralized to one dust removal system for treatment. The centralized dust removal is suitable for the conditions that dust generation points are multiple, the dust generation points are relatively centralized, the air exhaust amount of each point is large, and a large dust removal facility is set conditionally.

The additive premixing feed has high requirement on the dust-free degree in a preparation workshop in the preparation process, the efficiency of centralized dust removal is low in the prior art, a dust removal scheme cannot be formulated according to the actual condition of the workshop, after dust in dust removal equipment is accumulated excessively, the dust removal equipment needs to be cleaned and removed, and a large amount of time and energy are consumed when workers clean the dust removal equipment.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a centralized dust removal filtering device for collectively removing dust in a plurality of dust removal chambers, comprising: the suction assembly is arranged in the dust chamber and is used for sucking air in the dust chamber; a connection assembly connected to the suction assembly for directing the air; the filter assembly is connected with the connecting assembly and is used for filtering dust in the air; the recovery assembly is hinged with the connecting assembly, is positioned below the filtering assembly and is used for recovering the dust in the air; wherein the filter assembly comprises: the hollow part of the hollow shell is provided with a containing cavity, and a filter screen, a dust filtering cloth bag and a negative pressure fan which are arranged in the containing cavity in a grading way.

Preferably, the suction assembly comprises: the hollow part is a first air flow channel and an expansion suction part, and the expansion suction part is arranged at one end of the suction channel and is positioned in the dust chamber.

Preferably, the suction expanding portion includes: a connection hose connected to one end of the first air flow passage; the supporting arc sleeve is connected with the periphery of the connecting hose and is used for fixedly supporting the connecting hose; and the output end of the electric push rod is connected with the support arc sleeve.

Preferably, the connection assembly comprises: the hollow part is a second air flow channel which is communicated with the first air flow channel; and the connecting port is arranged on the connecting channel.

Preferably, the connection port is connected with one end of the second air flow channel far away from the first air flow channel; the dust filtering cloth bag is arranged above the filter screen; the negative pressure fan is arranged above the dust filtering cloth bag.

Preferably, the recovery assembly comprises: the recycling cavity is used for accommodating dust filtration; and when the recovery assembly is closed, the connecting part is connected with the connecting port.

Preferably, the housing is shaped as an inverted funnel.

Preferably, the top of the housing is further provided with a circular outer interface communicated with the accommodating cavity.

By adopting the technical scheme, the utility model mainly has the following technical effects:

through setting up with coupling assembling looks articulated recovery subassembly sets up filter screen, dust filtration sack and negative-pressure air fan through grading, through set up in the suction subassembly and expand the portion of inhaling, has solved the dust collection efficiency low, clears up the slow technical problem of dust removal, has realized improving dust collection efficiency's technological effect.

Drawings

FIG. 1 is a schematic structural diagram of a centralized dust-removing and filtering device according to the present invention;

FIG. 2 is a schematic structural diagram of a filter assembly of a centralized dust-removing filter apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a suction assembly in a centralized dust removal filter device according to the present invention.

Wherein the reference numerals have the following meanings:

1. a suction assembly; 11. a suction channel; 12. a first air flow passage; 13. a suction expanding part; 131. a connecting hose; 132. supporting the arc sleeve; 133. an electric push rod;

2. a connecting assembly; 21. a connecting channel; 22. a second air flow passage; 23. a connecting port;

3. a filter assembly; 31. a hollow housing; 32. an accommodating cavity; 33. a filter screen; 34. a dust filtering cloth bag; 35. a negative pressure fan; 36. an external interface;

4. a recovery assembly; 41. a connecting portion.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 3, the present invention provides a centralized dust removing and filtering apparatus, which is connected to a plurality of dust removing chambers in practical use, and includes a suction assembly 1, a connection assembly 2 connected to the suction assembly 1, a filter assembly 3 connected to the connection assembly 2, and a recovery assembly 4 hinged to the connection assembly 2. It should be noted that, in this embodiment, the air in the dust removing chamber includes air and the filtered dust mixed in the air.

Suction assembly 1 is arranged in the clean room for the suction the air of clean room to realize concentrating and removing dust, including cavity suction channel 11, the cavity divide into first air runner 12, and with the portion 13 is inhaled to expanding that suction channel 11 one end links to each other, wherein, expand and inhale portion 13 and locate in the clean room, the air in the clean room is through expanding the portion 13 entering of inhaling in first air runner 12, then get into with in the coupling assembling 2 that suction assembly 1 links to each other.

Further, the suction expanding portion 13 includes a connection hose 131, a support arc sleeve 132 connected to the connection hose 131, and an electric push rod 133 connected to the support arc sleeve 132. Wherein, the supporting arc sleeve 132 is connected with the outer circumference of the connecting hose 131, and the supporting arc sleeve 132 is used for fixedly supporting the connecting hose 131; the output end of the electric push rod 133 is connected to the support arc sleeve 132, the electric push rod 133 is used for driving the support arc sleeve 132 to displace, and specifically, under the action of the electric push rod 133, the inner diameter of the connecting hose 131 changes along with the movement of the support arc sleeve 132. After the expansion suction part 13 is provided, the operator can adjust the flow rate of the air sucked into the dust chamber by the suction assembly 1 by adjusting the inner diameter of the connection hose 131. Wherein, the quantity of the suction assemblies 1 can be multiple groups, and the multiple groups of suction assemblies 1 are respectively arranged in the multiple dust chambers.

The connecting assembly 2 is connected to the suction assembly 1, receives air from the first air flow channel 12, and guides the air to the filter assembly 3 for filtering, and includes a hollow connecting channel 21, which is a second air flow channel 22, and a connecting port 23 opened on the connecting channel 21. Wherein, one end of the second air channel 22 is connected to the first air channel 12, and the other end is connected to the filter assembly 3, so as to guide the air in the dust chamber into the filter assembly 3, and the connection port 23 is connected to the recovery assembly 4, so as to connect the connection assembly 2 to the recovery assembly 4.

Further, the filtering assembly 3 includes a hollow housing 31, a hollow portion of which is a containing cavity 32, and a filtering net 33, a dust filtering cloth bag 34 and a negative pressure fan 35 which are arranged in the containing cavity 32 in a classified manner, wherein the containing cavity 32 is connected with one end of the second air flow channel 22 far from the first air flow channel 12, and air in the dust removing chamber enters the containing cavity 32 to be filtered under the guiding effect of the second air flow channel 22.

Further, the filter screen 33 is connected to an end of the second air flow passage 22 away from the first air flow passage 12, and the dust filter bag 34 is disposed above the filter screen 33, so that air entering the accommodating chamber 32 is first filtered by the filter screen 33 and then filtered by the dust filter bag 34. In addition, the negative pressure fan 35 is disposed above the dust filtering cloth bag 34, the negative pressure fan 35 is configured to form negative pressure to continuously suck air in the dust filtering chamber, in a preferred embodiment, the negative pressure fan 35 may be, but is not limited to, a high-power negative pressure fan 35, so as to realize centralized dust removal for a plurality of dust removing chambers.

In the preferred embodiment, the housing 31 is shaped as an inverted funnel, and by shaping the housing 31 as an inverted funnel, the efficiency of drawing air out of the filter assembly 3 can be effectively improved. In addition, a circular external interface 36 communicated with the accommodating cavity 32 is further provided at the top of the housing 31, and the external interface 36 can be connected with other suction equipment (not shown in the figure) to enhance the suction efficiency of the centralized dust removal filtering device.

Further, retrieve subassembly 4 and locate filtering component 3's below for retrieve the dirt, retrieve subassembly 4 including the recovery chamber that is used for holding the dirt to and connecting portion 41, through inciting somebody to action retrieve subassembly 4 with coupling assembling 2 is articulated, and the operating personnel accessible rotates the mode of retrieving subassembly 4, follows retrieve in the recovery chamber and strain the dirt, when retrieving subassembly 4 and closing, connecting portion 41 with connector 23 links to each other, is used for the reinforcing retrieve subassembly 4 with stability when coupling assembling 2 connects.

Finally, it should be noted that: the embodiment of the present invention is disclosed only as a preferred embodiment of the present invention, which is only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a concentrate dust removal filter equipment for concentrate a plurality of clean rooms and remove dust, its characterized in that includes:

the suction assembly is arranged in the dust chamber and is used for sucking air in the dust chamber;

a connection assembly connected to the suction assembly for directing the air;

the filter assembly is connected with the connecting assembly and is used for filtering dust in the air;

the recovery assembly is hinged with the connecting assembly, is positioned below the filtering assembly and is used for recovering the dust in the air;

wherein the filter assembly comprises:

a hollow shell, the hollow part of which is a containing cavity,

and the filter screen, the dust filtering cloth bag and the negative pressure fan are arranged in the accommodating cavity in a grading manner.

2. The centralized dust extraction filter apparatus of claim 1, wherein the suction assembly comprises:

a hollow suction passage, the hollow portion being a first air flow passage,

expand and inhale the portion, expand and inhale the portion and locate suction channel's one end, and be located in the clean room.

3. The centralized dust removal filter device according to claim 2, wherein the expansion suction part comprises:

a connection hose connected to one end of the first air flow passage;

the supporting arc sleeve is connected with the periphery of the connecting hose and is used for fixedly supporting the connecting hose;

and the output end of the electric push rod is connected with the support arc sleeve.

4. The centralized dust removing and filtering device as claimed in claim 2, wherein the connecting assembly comprises:

the hollow part is a second air flow channel which is communicated with the first air flow channel;

and the connecting port is arranged on the connecting channel.

5. The centralized dust-removing and filtering device as claimed in claim 4, wherein the connection port is connected to an end of the second air flow passage remote from the first air flow passage; the dust filtering cloth bag is arranged above the filter screen; the negative pressure fan is arranged above the dust filtering cloth bag.

6. The centralized dust-removing and filtering apparatus as claimed in claim 5, wherein the recycling assembly comprises:

the recycling cavity is used for accommodating dust filtration;

and when the recovery assembly is closed, the connecting part is connected with the connecting port.

7. The centralized dust removal filter of claim 5, wherein the housing is shaped as an inverted funnel.

8. The centralized dust-removing and filtering device as claimed in claim 7, wherein the top of the housing is further provided with a circular outer interface communicated with the accommodating cavity.