CN216149256U - Dehumidification dust collector is used in civil engineering of transformer substation - Google Patents

Dehumidification dust collector is used in civil engineering of transformer substation Download PDF

Info

Publication number
CN216149256U
CN216149256U CN202122064033.0U CN202122064033U CN216149256U CN 216149256 U CN216149256 U CN 216149256U CN 202122064033 U CN202122064033 U CN 202122064033U CN 216149256 U CN216149256 U CN 216149256U
Authority
CN
China
Prior art keywords
fixedly connected
groups
drying box
air
filtering device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202122064033.0U
Other languages
Chinese (zh)
Inventor
刘蕊
周捷
梁洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202122064033.0U priority Critical patent/CN216149256U/en
Application granted granted Critical
Publication of CN216149256U publication Critical patent/CN216149256U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The utility model provides a dehumidifying and dust removing device for civil engineering construction of a transformer substation, which comprises a dust removing device; the dust removal device consists of a base, a collection device, a filtering device, a drying box and a reciprocating structure; the top of the base is fixedly connected with a collecting device, a filtering device and a drying box respectively; one end of the collecting device is movably connected with the filtering device; one end of the drying box is movably connected with the filtering device; the reciprocating structure is movably connected inside the collecting device. According to the arrangement of the filtering device, when air enters the connecting pipe B through the air inlet pipe, the air can be filtered through the filter screen, so that dust in the air is accumulated on the baffle plate and collected through the baffle plate, the baffle plate is driven to move downwards through the downward sliding toggle button after being collected, and the baffle plate automatically rotates through the gear and the rack in the moving process, so that the dust above the baffle plate falls into the collecting box.

Description

Dehumidification dust collector is used in civil engineering of transformer substation
Technical Field
The utility model relates to the technical field of civil engineering construction, in particular to a dehumidifying and dust removing device for civil engineering construction of a transformer substation.
Background
The civil construction, namely the construction of civil construction engineering, covers the construction of buildings, structures and engineering works in facilities and places in engineering ranges such as aboveground, underground, land, above water, underwater and the like, and comprises various technical activities such as surveying, designing, constructing, maintaining, managing and the like in the engineering construction process.
The inventor finds that the existing dehumidifying and dust removing device for civil engineering construction of the transformer substation is too slow in efficiency of dust collection in the air when in use, causes more dust in the air, and simultaneously when the air is dehumidified, the contact area of the air and a drying device is smaller, the drying time is shorter, and the air is more humid.
Therefore, the inventor provides a dehumidification and dust removal device for civil construction of a transformer substation, which is researched and improved aiming at the existing structure and deficiency and aims to achieve the purpose of higher practical value by taking the experience of abundant design development and actual manufacturing of the related industry for years.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dehumidifying and dedusting device for civil engineering construction of a transformer substation, which is used for solving the problems that the collection efficiency of dust in air is too low, so that the quantity of dust in air is large, and meanwhile, when the air is subjected to dehumidifying treatment, the contact area between the air and a drying device is small, the drying time is short, and the air is humid.
The utility model discloses purpose and efficiency of dehumidification dust collector are used in civil engineering of transformer substation are reached by following specific technological means:
a dehumidification dust collector for civil engineering construction of a transformer substation comprises a dust collector;
the dust removal device consists of a base, a collection device, a filtering device, a drying box and a reciprocating structure;
the top of the base is fixedly connected with a collecting device, a filtering device and a drying box respectively;
one end of the collecting device is movably connected with the filtering device;
one end of the drying box is movably connected with the filtering device;
the reciprocating structure is movably connected inside the filtering device.
Further, the base includes:
the fixing frame is fixedly connected to one end of the base.
Further, the collecting device includes:
the motor is fixedly connected to the bottom of the fixing frame, and one end of the motor penetrates through the air inlet pipe and is fixedly connected with the fan blades;
the fan blades are arranged inside the air inlet pipe and can rotate inside the air inlet pipe through the motor, and the fan blades are driven by the motor to rotate, so that air can quickly circulate inside the dust removal device, the air treatment is accelerated, and the treatment efficiency is improved;
one end of the air inlet pipe is movably connected with the filtering device, and the air inlet pipe is fixedly connected with a connecting pipe A;
one end of the connecting pipe A is fixedly connected with a collecting piece;
collect the piece, be and collect the piece and be the infundibulate structure, and connecting pipe A is the multiunit setting with collecting the piece, and its effect does, can collect the air of multi-angle through collecting the piece, improves the collection speed of air, further improves the dust removal effect of air.
Further, the filtering apparatus includes:
the connecting piece is provided with reserved holes A at two ends respectively, a sliding groove A is hollowed in the connecting piece, and the bottom of the connecting piece is fixedly connected with a collecting box;
the preformed holes A are arranged in two groups;
the filter screen is fixedly connected to the top of the inner side of the connecting piece, and is arranged between the connecting pipe B and the air inlet pipe, so that air can be filtered through the filter screen when entering the connecting pipe through the air inlet pipe B, and dust in the air is accumulated on the baffle;
the sliding grooves B are arranged in two groups, and the two groups of sliding grooves B are respectively arranged on two sides of the connecting piece;
the hollow grooves are arranged in two groups, and the two groups of hollow grooves are respectively arranged on two sides of the connecting piece.
Further, the filtering apparatus further includes:
the baffle is movably connected inside the sliding groove A and is in lap joint with the connecting piece, and two ends of the baffle are respectively and fixedly connected with connecting shafts;
the connecting shafts are arranged in two groups, the two groups of connecting shafts are respectively and rotatably connected with the shifting knob, and a gear is fixedly connected onto the connecting shafts;
the two groups of the shifting buttons are arranged and are respectively connected inside the sliding groove B in a sliding manner;
the racks are arranged in two groups, and the two groups of racks are respectively and fixedly connected to one side of the hollow groove;
the gears are arranged in two groups, and the two groups of gears are respectively meshed with the racks.
Further, the stoving case includes:
the heater is fixedly connected inside the drying box, and a preformed hole B is respectively formed in one side of the heater and one side of the drying box;
the heater is fixedly connected with one side of the drying box through the preformed hole B;
the other end of the connecting pipe B is fixedly connected inside the connecting piece;
the packing auger is fixedly connected inside the heater and has the function that the packing auger can increase the contact area of air and the heater and prolong the drying time of the air so as to ensure that the air is dried more thoroughly;
the adsorption layer is arranged at the top of the heater, is arranged inside the drying box and is made of modified activated carbon, and the adsorption layer can adsorb the separated water vapor without affecting the air passing through the adsorption layer;
and the air outlet pipe is fixedly connected to the top of the drying box.
Further, reciprocating structure is two sets of settings, and two sets of reciprocating structure include:
the rotating piece is rotatably connected with the connecting shaft;
the two ends of the connecting rod are respectively and fixedly connected with a rotating piece and a sliding plate;
the sliding plate is connected inside the guide rod in a sliding manner;
the bottom of the guide rod is fixedly connected with the bottom of the sliding groove B, and an elastic part is movably connected inside the guide rod;
the elastic component, the both ends of elastic component respectively with guide bar, sliding plate fixed connection, its effect does, and the baffle can be through reciprocating structure control baffle and connecting piece looks overlap joint, moves the back down when the baffle, only needs loosen the button of dialling of baffle both sides, and the baffle can reset through the elastic component is automatic, the personnel of being convenient for operate.
Compared with the prior structure, the utility model has the following advantages:
1. according to the arrangement of the filtering device, when air enters the connecting pipe B through the air inlet pipe, the air can be filtered through the filter screen, so that dust in the air is accumulated on the baffle plate and collected through the baffle plate, the baffle plate is driven to move downwards through the downward sliding toggle button after being collected, and the baffle plate automatically rotates through the gear and the rack in the moving process, so that the dust above the baffle plate falls into the collecting box.
2. According to the drying box, the auger in the drying box can be in contact with the heater in an enlarged area, so that the air drying time is prolonged, the air is dried more thoroughly, the adsorption layer is arranged in the drying box, and the separated water vapor can be adsorbed by the adsorption layer without influencing the air passing.
3. According to the utility model, due to the arrangement of the reciprocating structure, the baffle plate can be controlled to be in lap joint with the connecting piece through the reciprocating structure, and after the baffle plate moves downwards, the baffle plate can be automatically reset through the elastic piece only by loosening the shifting buttons on the two sides of the baffle plate, so that the operation of personnel is facilitated.
4. According to the dust collector, the fan blades are driven to rotate by the motor, so that air can rapidly circulate in the dust collector, the air treatment is accelerated, the treatment efficiency is improved, meanwhile, the air at multiple angles can be collected by the collecting piece, the air collection speed is improved, and the dust removal effect of the air is further improved.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the structure of the collecting device of the present invention;
FIG. 3 is a schematic cross-sectional view of a filter device according to the present invention;
FIG. 4 is an enlarged schematic view of the filtering apparatus of the present invention;
FIG. 5 is a schematic cross-sectional view of a connector according to the present invention;
FIG. 6 is a schematic cross-sectional view of the reciprocating structure of the present invention;
fig. 7 is a schematic sectional structure view of the drying box of the present invention.
In the figure:
1. a dust removal device;
2. a base; 201. a fixed mount;
3. a collection device; 301. an electric motor; 302. a fan blade; 303. an air inlet pipe; 304. a collecting member; 305. a connecting pipe A;
4. a filtration device; 401. a connecting member; 402. reserving a hole A; 403. filtering with a screen; 404. a baffle plate; 405. a sliding groove A; 406. a connecting shaft; 407. a toggle button is pushed; 408. a rack; 409. a gear; 410. a sliding groove B; 411. Hollowing out the grooves; 412. a collection box;
5. a drying box; 501. a heater; 502. reserving a hole B; 503. a packing auger; 504. an adsorption layer; 505. an air outlet pipe; 506. a connecting pipe B;
6. a reciprocating structure; 601. a rotating member; 602. a connecting rod; 603. a sliding plate; 604. a guide bar; 605. An elastic member.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the utility model will be described in conjunction with the exemplary embodiments, it will be understood that the description is not intended to limit the utility model to the exemplary embodiments. On the contrary, the utility model is intended to cover not only the exemplary embodiments, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the utility model as defined by the appended claims.
Referring to fig. 1 to 7, a dehumidifying and dedusting device for civil engineering construction of a transformer substation comprises a dedusting device 1; the dust removal device 1 consists of a base 2, a collection device 3, a filtering device 4, a drying box 5 and a reciprocating structure 6; the top of the base 2 is respectively and fixedly connected with a collecting device 3, a filtering device 4 and a drying box 5; one end of the collecting device 3 is movably connected with the filtering device 4; one end of the drying box 5 is movably connected with the filtering device 4; and the reciprocating structure 6 is movably connected inside the filtering device 4.
As shown in fig. 1, the base 2 includes: the fixing frame 201 is fixedly connected to one end of the base 2.
As shown in fig. 2, wherein the collecting device 3 comprises: the motor 301 is fixedly connected to the bottom of the fixing frame 201, and one end of the motor 301 penetrates through the air inlet pipe 303 and is fixedly connected with the fan blades 302; a fan blade 302, the fan blade 302 being disposed inside the intake pipe 303; one end of the air inlet pipe 303 is movably connected with the filtering device 4, and a connecting pipe A305 is fixedly connected to the air inlet pipe 303; connecting pipe A305, connecting pipe A305's one end fixedly connected with collects piece 304, drives flabellum 302 through motor 301 and rotates, can make the air carry out quick circulation in dust collector 1's inside for the processing of air improves the treatment effeciency, can collect the air of multi-angle through collecting piece 304 simultaneously, improves the collection speed of air, further improves the dust removal effect of air.
As shown in fig. 3, 4 and 5, the filtering device 4 includes: the connecting piece 401, both ends of the connecting piece 401 are respectively provided with a prepared hole A402, the inside of the connecting piece 401 is hollowed with a sliding groove A405, and the bottom of the connecting piece 401 is fixedly connected with a collecting box 412; the holes A402 are reserved, and the holes A402 are arranged in two groups; a filter screen 403, wherein the filter screen 403 is fixedly connected to the top of the inner side of the connecting piece 401; the sliding grooves B410 are formed in two groups, and the two groups of sliding grooves B410 are respectively arranged on two sides of the connecting piece 401; the hollow slots 411, the hollow slots 411 are two sets of arrangement, and the two sets of hollow slots 411 are respectively arranged at two sides of the connecting member 401.
The filtering device 4 further comprises: the baffle 404 is movably connected inside the sliding groove A405, the baffle 404 is lapped with the connecting piece 401, and two ends of the baffle 404 are respectively and fixedly connected with connecting shafts 406; the connecting shafts 406 are arranged in two groups, the two groups of connecting shafts 406 are respectively rotatably connected with the shifting buttons 407, and gears 409 are fixedly connected to the connecting shafts 406; the toggle buttons 407 are arranged in two groups, and the two groups of toggle buttons 407 are respectively connected inside the sliding groove B410 in a sliding manner; the racks 408 are arranged in two groups, and the two groups of racks 408 are respectively and fixedly connected to one side of the hollow slot 411; gear 409, gear 409 is two sets of settings, and two sets of gears 409 mesh with rack 408 respectively, can enter into connecting pipe B506 through intake pipe 303 at the air through filter screen 403 when, filter the air, make the dust in the air pile up on baffle 404, and collect the dust through baffle 404, dial button 407 through the lapse after the collection and drive baffle 404 and remove downwards, the in-process baffle that removes passes through gear 409 and rack 408 and rotates voluntarily, make the dust of baffle 404 top fall into the inside of collecting box 412.
As shown in fig. 7, wherein the drying box 5 includes: the heater 501 is fixedly connected inside the drying box 5, and one sides of the heater 501 and the drying box 5 are respectively provided with a reserved hole B502; a preformed hole B502, wherein the heater 501 is fixedly connected with one side of the drying box 5 through the preformed hole B502 and a connecting pipe B506; the other end of the connecting pipe B506 is fixedly connected inside the connecting piece 401; the packing auger 503 is fixedly connected inside the heater 501; an adsorption layer 504, the adsorption layer 504 being disposed on top of the heater 501, while the adsorption layer 504 being disposed inside the drying box 5; outlet duct 505, outlet duct 505 fixed connection are at the top of stoving case 5, can increase the drying time of the area extension air of air and heater 501 contact through auger 503 in the stoving case 5 with heater 501, make more thorough that the air was dried, and adsorbed layer 504 sets up in the inside of stoving case 5 simultaneously, through adsorbed layer 504, can adsorb the steam of separation, nevertheless does not influence the air and passes through.
As shown in fig. 6, the reciprocating structures 6 are arranged in two groups, and the two groups of reciprocating structures 6 include: a rotating member 601, the rotating member 601 being rotatably connected to the connecting shaft 406; a connecting rod 602, wherein both ends of the connecting rod 602 are fixedly connected with a rotating piece 601 and a sliding plate 603 respectively; a sliding plate 603, the sliding plate 603 is slidably connected to the inside of the guide rod 604; the bottom of the guide rod 604 is fixedly connected with the bottom of the sliding groove B410, and an elastic part 605 is movably connected inside the guide rod 604; elastic component 605, elastic component 605's both ends respectively with guide bar 604, sliding plate 603 fixed connection, baffle 404 can be through 6 control baffle 404 of reciprocating structure and connecting piece 401 overlap joint mutually, after baffle 404 moves down, only need loosen the knob 407 of dialling of baffle both sides, baffle 404 can reset through elastic component 605 is automatic, the personnel of being convenient for operate.
In another embodiment, at the top fixed connection draught fan of stoving case 5, the one end and the outlet duct 505 fixed connection of draught fan, when opening the draught fan, can control collection device 3 and initiatively collect the air, improve the collection speed of collection device 3 to the outside air of dust collector 1.
The working principle of the embodiment is as follows:
in the novel implementation, the air at multiple angles can be collected by the collecting part 304, meanwhile, the fan blades 302 are driven by the motor 301 to rotate, so that the air can rapidly circulate in the dust removing device 1, the air treatment is accelerated, the treatment efficiency is improved, when the air enters the dust removing device 1, the air can be filtered by the filter screen 403 when the air enters the connecting pipe B506 through the air inlet pipe 303, so that the dust in the air is accumulated on the baffle 404, the dust is collected by the baffle 404, the baffle 404 is driven to move downwards by the downward sliding toggle button 407 after the collection, the baffle automatically rotates through the gear 409 and the rack 408 in the moving process, the dust above the baffle 404 falls into the collecting box 412, the baffle 404 can be controlled by the reciprocating structure 6 to be in lap joint with the connecting part 401, when the baffle 404 moves downwards, only need loosen the knob 407 of dialling of baffle both sides, the baffle can reset automatically through elastic component 605, and the air after the filtration enters into the inside of stoving case 5, can get rid of the moisture in the air through inside heater 501 of stoving case 5 and adsorbed layer 504.
The utility model is not described in detail, but is well known to those skilled in the art.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (7)

1. The utility model provides a dehumidification dust collector is used in civil engineering of transformer substation which characterized in that: comprises a dust removing device (1);
the dust removal device (1) consists of a base (2), a collection device (3), a filtering device (4), a drying box (5) and a reciprocating structure (6);
the top of the base (2) is fixedly connected with a collecting device (3), a filtering device (4) and a drying box (5) respectively;
one end of the collecting device (3) is movably connected with the filtering device (4);
one end of the drying box (5) is movably connected with the filtering device (4), the drying box (5) comprises an auger (503), an adsorption layer (504) and an air outlet pipe (505), and the auger (503) is fixedly connected inside the heater (501); the adsorption layer (504) is arranged on the top of the heater (501), and the adsorption layer (504) is arranged inside the drying box (5); the air outlet pipe (505) is fixedly connected to the top of the drying box (5);
the reciprocating structure (6), the reciprocating structure (6) is movably connected inside the filtering device (4).
2. The dehumidification and dust removal device for transformer substation civil engineering construction according to claim 1, characterized in that: the base (2) comprises:
the fixing frame (201), the fixing frame (201) fixed connection is in the one end of base (2).
3. The dehumidification and dust removal device for transformer substation civil engineering construction according to claim 1, characterized in that: the collecting device (3) comprises:
the motor (301), the motor (301) is fixedly connected to the bottom of the fixing frame (201), and one end of the motor (301) penetrates through the air inlet pipe (303) and is fixedly connected with the fan blade (302);
the fan blade (302), the fan blade (302) is arranged inside the air inlet pipe (303);
one end of the air inlet pipe (303) is movably connected with the filtering device (4), and a connecting pipe A (305) is fixedly connected to the air inlet pipe (303);
one end of the connecting pipe A (305) is fixedly connected with a collecting piece (304).
4. The dehumidification and dust removal device for transformer substation civil engineering construction according to claim 1, characterized in that: the filtering device (4) comprises:
the connecting piece (401), both ends of the connecting piece (401) are respectively provided with a preformed hole A (402), the inside of the connecting piece (401) is hollowed with a sliding groove A (405), and the bottom of the connecting piece (401) is fixedly connected with a collecting box (412);
the device comprises preformed holes A (402), wherein the preformed holes A (402) are arranged in two groups;
the filter screen (403), the filter screen (403) is fixedly connected with the top of the inner side of the connecting piece (401);
the sliding grooves B (410) are arranged in two groups, and the two groups of sliding grooves B (410) are respectively arranged on two sides of the connecting piece (401);
the connecting piece (401) comprises two groups of hollow grooves (411), wherein the hollow grooves (411) are arranged in two groups, and the two groups of hollow grooves (411) are respectively arranged on two sides of the connecting piece (401).
5. The dehumidification and dust removal device for transformer substation civil engineering construction according to claim 1, characterized in that: the filtering device (4) further comprises:
the baffle (404) is movably connected inside the sliding groove A (405), the baffle (404) is overlapped with the connecting piece (401), and two ends of the baffle (404) are respectively and fixedly connected with connecting shafts (406);
the connecting shafts (406) are arranged in two groups, the two groups of connecting shafts (406) are respectively rotatably connected with the toggle button (407), and the connecting shafts (406) are fixedly connected with gears (409);
the two groups of the toggle buttons (407) are arranged, and the two groups of the toggle buttons (407) are respectively connected inside the sliding groove B (410) in a sliding manner;
the racks (408) are arranged in two groups, and the two groups of racks (408) are respectively and fixedly connected to one side of the hollow groove (411);
the gears (409) are arranged in two groups, and the two groups of gears (409) are respectively meshed with the rack (408).
6. The dehumidification and dust removal device for transformer substation civil engineering construction according to claim 1, characterized in that: the drying box (5) further comprises:
the heater (501), the heater (501) is connected inside the drying box (5) fixedly, and one side of the heater (501) and one side of the drying box (5) are provided with a preformed hole B (502) respectively;
the heater (501) is fixedly connected with one side of the drying box (5) through the preformed hole B (502) and a connecting pipe B (506);
and the other end of the connecting pipe B (506) is fixedly connected inside the connecting piece (401).
7. The dehumidification and dust removal device for transformer substation civil engineering construction according to claim 1, characterized in that: reciprocating structure (6) are two sets of settings, and two sets of reciprocating structure (6) include:
the rotating piece (601), the rotating piece (601) is connected with the connecting shaft (406) in a rotating mode;
the two ends of the connecting rod (602) are respectively and fixedly connected with a rotating piece (601) and a sliding plate (603);
a sliding plate (603), wherein the sliding plate (603) is connected to the inside of the guide rod (604) in a sliding manner;
the bottom of the guide rod (604) is fixedly connected with the bottom of the sliding groove B (410), and an elastic piece (605) is movably connected inside the guide rod (604);
and two ends of the elastic piece (605) are respectively fixedly connected with the guide rod (604) and the sliding plate (603).
CN202122064033.0U 2021-08-30 2021-08-30 Dehumidification dust collector is used in civil engineering of transformer substation Active CN216149256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122064033.0U CN216149256U (en) 2021-08-30 2021-08-30 Dehumidification dust collector is used in civil engineering of transformer substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122064033.0U CN216149256U (en) 2021-08-30 2021-08-30 Dehumidification dust collector is used in civil engineering of transformer substation

Publications (1)

Publication Number Publication Date
CN216149256U true CN216149256U (en) 2022-04-01

Family

ID=80840390

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122064033.0U Active CN216149256U (en) 2021-08-30 2021-08-30 Dehumidification dust collector is used in civil engineering of transformer substation

Country Status (1)

Country Link
CN (1) CN216149256U (en)

Similar Documents

Publication Publication Date Title
CN114122944B (en) Oil field apparatus has air filtering capability's intelligent power distribution cabinet
CN113332801B (en) Building site dust purification treatment device
CN113587324A (en) Constant humidity and constant purification machine
CN113566321B (en) Dehumidifying device
CN216149256U (en) Dehumidification dust collector is used in civil engineering of transformer substation
CN208161197U (en) A kind of filter screen cleaning agency and air-conditioning
CN211159112U (en) Environment-friendly dust collecting equipment for cement manufacture
CN209711449U (en) A kind of ginger removes native cleaning plant
CN215832120U (en) Constant humidity and constant purification machine
CN213624517U (en) Dehumidification dust extraction of carding machine
CN215295345U (en) Filtration cleaning device for heating and ventilation air conditioner
CN209423296U (en) A kind of bulk pharmaceutical chemicals are packed for dehumidifier
CN204563792U (en) Disk drum-type dust arrester
CN210544138U (en) Dust collector is used in furniture processing
CN209100306U (en) A kind of good air purification fan with triple purification systems of circulating effect
CN106884813A (en) A kind of centrifugal fan device in the extraction for medicine
CN111871093A (en) Cyclone dust collector for vegetable oil production
CN201848175U (en) Wet type dust collecting device with blade type filter screen
CN205260442U (en) A centrifugal fan device for during medicine draws
CN114234325B (en) Energy-saving fresh air unit and purifying and filtering device thereof
CN219067520U (en) Maintenance device for machine room of power grid big data management system
CN220614636U (en) Raw material dust removal device for producing non-woven fabrics by spun-bond method
CN205516978U (en) Filtering component , filter equipment and dust collector
CN215421439U (en) Dampproofing hydraulic control device
CN218565603U (en) Dehumidifier with automatic cleaning function

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant