Dust-free workshop filtering equipment with self-cleaning function

Abstract

The utility model relates to air filter element integrated equipment, and discloses dust-free workshop filtering equipment with a self-cleaning function, which comprises a filtering mechanism, a self-cleaning mechanism and a suction mechanism for sucking pressurized air, a plurality of placing covers are sequentially placed in the hollow inner portion of a box body of the air inlet box, an attaching inserting groove is transversely formed in the surface of each placing cover, a suction cover is arranged in the middle of the top end of each attaching inserting groove, and an air filtering open groove is formed in the middle of the top end, provided with a delivery open groove, of the top of each suction cover. On the basis of the extension state of the plate surface of the corresponding material receiving plate, the pipe communication of the corresponding material receiving plate and the n-shaped shock excitation pipe at the rear end is used for receiving of the dust-free workshop, the adopted vibration exciter generates high-frequency vibration after being electrified, and the plate surface structure of the material receiving plate is treated; and based on the extension state of the plate surface of the corresponding material receiving plate, the pipe communication of the corresponding material receiving plate and the n-shaped shock excitation pipe at the rear end is used for receiving the dust-free workshop.

Description

Technical Field

[0001] The utility model relates to air filter element integrated equipment, in particular to dust-free workshop filtering equipment with a self-cleaning function. Background Art

[0002] A clean room is a dust-free room. NASA's space missions to solar system bodies must be able to sustain life, or possibly sustain life in a basic evolutionary state, and there are strict restrictions on the maximum number of spores on the surface of the spacecraft.

[0003] After searching, it was found that the dust-free workshop filter plate with application number CN201720928663.9 has the following content: a dust-free workshop filter plate, which includes a fixed outer frame and a plurality of filter modules, the edges of the plurality of filter modules are spliced ​​together on the same plane to form a filter surface, the edges of the filter surface are fixedly embedded in the fixed outer frame, and the edge splicing seams between each two adjacent filter modules on the air inlet side and the air outlet side of the fixed outer frame are fixedly provided with seam blocking plates; the filter module includes an air inlet surface filter sheet, an air inlet support mesh plate, an air outlet support mesh plate and an air outlet surface filter sheet arranged in sequence, a supporting frame is arranged between the air inlet support mesh plate and the air outlet support mesh plate, the shape and size of the outer frame contour of the supporting frame are the same as the shape and size of the outer edge contour of the air inlet support mesh plate and the air outlet support mesh plate, the supporting frame supports a cavity interlayer between the air inlet support mesh plate and the air outlet support mesh plate, and a folded filter paper is fixedly clamped in the cavity interlayer;

[0004] Traditional dust-free workshops are generally unable to filter the workshop gas when purifying exhaust gas and filtering it. Moreover, it takes a long time to complete the gas purification and dust filtering stage, making it difficult to clamp the filter element and further purify it. In addition, according to the corresponding gas purification link, the gas internal and external replacement in the purification plan of the dust-free workshop in the specific technical plan is easily caused to reduce the filtration efficiency of the workshop. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a dust-free workshop filtering equipment with a self-cleaning function. Traditional dust-free workshops are generally unable to filter the workshop gas when purifying exhaust gas, and it is difficult to clamp the filter element and further purify it during the long period of time to complete the gas purification and dust filtering stage.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a dust-free workshop filtering device with a self-cleaning function, the technical solution adopted is: including a filtering mechanism, a self-cleaning mechanism and an intake mechanism for pressurized air intake;

[0009] The filtering mechanism comprises an air intake box for gas suction, the air intake box has a hollow interior and a plurality of placement covers are sequentially placed therein, a fitting slot is transversely installed on the surface of the placement cover, a suction cover is provided at the middle of the top of the fitting slot, and a filter slot is provided on the top of the suction cover;

[0010] An air inlet seat is fitted on the bottom of the air inlet box, a placement support plate is fitted on the bottom of the air inlet seat, and a conveying pipe is connected to the middle of the bottom end of the placement support plate.

[0011] As a preferred solution of the utility model: the bottom of the pipe body of the delivery pipe is connected to a wind hood, and the bottom of the wind hood is fitted with a suction mechanism;

[0012] A booster fan for introducing external air is installed in the hood of the wind hood.

[0013] As a preferred solution of the utility model: the suction mechanism includes a delivery bellows installed at the bottom of the wind hood; a filter core material is embedded in the box body of the delivery bellows, a square frame is sleeved on the edge of the outer wall of the wind hood, the middle part of the square frame is sealed and connected to an exhaust air duct, and the middle part of the top end of the exhaust air duct is connected to a fitting plate.

[0014] As a preferred solution of the utility model: an access toggle buckle is installed at the bottom of the exhaust air duct, an L-shaped buckle for clamping the card is installed at the bottom of the access toggle buckle, and a buckle is hinged on the surface of the L-shaped buckle;

[0015] One end of the exhaust air duct is connected to a conical cover, one end of the conical cover is connected to a protective cover, and a fitting cover is horizontally installed in the middle of the protective cover.

[0016] As a preferred solution of the utility model: the self-cleaning mechanism includes a placement base installed at the bottom of the delivery air box, a storage box is provided at the bottom of the placement base, the interior of the storage box is hollow, and a receiving plate for purification is embedded therein, and the bottom of the receiving plate is arranged on the inner wall of the placement base.

[0017] As a preferred solution of the utility model: the side of the material receiving plate is connected with an ""-shaped" shock tube, the tube head of the ""-shaped" shock tube passes through the storage box and is connected with an L-shaped conduit provided outside the box;

[0018] A vibrator is installed at the end of the L-shaped catheter.

[0019] As a preferred solution of the utility model: universal wheels are installed at the four corners of the bottom of the storage box, and wheel brakes are installed at the bottom of the universal wheels.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model provides a dust-free workshop filtering device with a self-cleaning function, which has the following beneficial effects:

[0022] 1) Through the air intake box and placement cover, based on the extension state of the corresponding receiving plate, according to the corresponding receiving plate and the pipe connection of the "Ji" excitation tube at the rear end, the excitation intensity is generated to guide the dust remaining on the filter net to be shaken off, as the receiving of the dust-free workshop, the exciter used generates high-frequency vibration after being powered on, and the plate surface structure of the receiving plate is processed;

[0023] 2) The specific workshop gas is guided and drawn in through the adopted delivery pipe and the corresponding placement hood connected to the hood. The adopted air inlet seat, filter support plate and the corresponding air intake box body stage utilize the corresponding delivery pipe and the hood connection end of the wind hood to guide the gas. The adopted square frame and exhaust duct are used as the specific purified gas to be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0026] Figure 3 This is a three-dimensional diagram of the storage box of the utility model;

[0027] Figure 4 This is a structural diagram of the suction hood of the utility model;

[0028] Figure 5 This is a structural diagram of the cleaning mechanism of the utility model.

[0029] In the figure: 1. Filter mechanism; 11. Air intake box; 12. Placement cover; 13. Fitting slot; 14. Suction cover; 15. Air inlet seat; 16. Placement support plate; 17. Delivery pipe; 18. Wind cover; 2. Cleaning mechanism; 21. Placement base; 22. Storage box; 23. Material receiving plate; 24. Ji-shaped vibration tube; 25. L-shaped guide tube; 26. Vibrator; 27. Universal wheel; 28. Wheel brake;

[0030] 3. Suction mechanism; 31. Square frame; 32. Exhaust duct; 33. Fitting plate; 34. Access toggle buckle; 35. L-shaped buckle; 36. Buckle; 37. Conical cover; 38. Protective cover; 39. Fitting cover. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0032] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] See also Figure 1-Figure 5 , this embodiment proposes a dust-free workshop filtering device with a self-cleaning function, including a filtering mechanism 1, a self-cleaning mechanism 2, and an intake mechanism 3 for pressurized air intake;

[0034] The filter mechanism 1 comprises an air intake box 11 for drawing in gas, the air intake box 11 has a hollow interior and a plurality of placement covers 12 are sequentially placed therein, a fitting slot 13 is transversely mounted on the surface of the placement cover 12, a suction cover 14 is arranged at the middle of the top of the fitting slot 13, and a filter slot is arranged at the top of the suction cover 14;

[0035] An air inlet seat 15 is fitted on the bottom of the air inlet box 11 , a placing support plate 16 is fitted on the bottom of the air inlet seat 15 , and a conveying pipe 17 is connected to the middle of the bottom end of the placing support plate 16 .

[0036] In this embodiment: the bottom of the delivery pipe 17 is connected to the wind cover 18, and the bottom of the wind cover 18 is fitted with the suction mechanism 3;

[0037] A booster fan for introducing external air is installed in the hood of the wind hood 18.

[0038] The adopted wind hood 18 plays a role in drawing and injecting corresponding wind, and the adopted booster fan plays a role in conveniently transmitting wind power.

[0039] In this embodiment: the suction mechanism 3 includes a delivery bellows installed at the bottom of the wind hood 18; a filter core material is embedded in the box body of the delivery bellows, and a square frame 31 is sleeved on the edge of the outer wall of the wind hood 18. The middle part of the square frame 31 is sealed and connected to an exhaust air duct 32, and the middle part of the top end of the exhaust air duct 32 is connected to a fitting plate 33.

[0040] The exhaust duct 32 and the bonding plate 33 are used as gas guides to purify and replace the internal gas.

[0041] In this embodiment: an access toggle buckle 34 is installed at the bottom of the exhaust air duct 32, an L-shaped buckle 35 for clamping the card is installed at the bottom of the access toggle buckle 34, and a buckle 36 is hinged on the surface of the L-shaped buckle 35;

[0042] One end of the exhaust air duct 32 is connected to a conical cover 37 , and one end of the conical cover 37 is connected to a protective cover 38 . A fitting cover 39 is laterally installed in the middle of the protective cover 38 .

[0043] The purpose of using the conical cover 37 and the specific protective cover 38 is to facilitate the visual fit of the cover connection structure of the specific protective cover 38.

[0044] In this embodiment: the self-cleaning mechanism 2 includes a placement base 21 installed at the bottom of the delivery air box, and a storage box 22 is provided at the bottom of the placement base 21. The storage box 22 is hollow inside and has a material receiving plate 23 for purification embedded therein. The bottom of the material receiving plate 23 is set on the inner wall of the placement base 21.

[0045] The transfer of the specific receiving plate 23 is achieved by adopting the storage box 22 and the board surface state of the specific receiving plate 23.

[0046] In this embodiment, the side of the receiving plate 23 is connected to a "J"-shaped shock tube 24, and the tube head of the "J"-shaped shock tube 24 passes through the storage box 22 and is connected to an L-shaped conduit 25 provided outside the box;

[0047] An exciter 26 is installed at the end of the L-shaped guide tube 25 .

[0048] The adopted X-shaped excitation tube 24 and one end of the L-shaped guide tube 25 can generate excitation.

[0049] In this embodiment, universal wheels 27 are installed at the four corners of the bottom of the storage box 22 , and wheel brakes 28 are installed at the bottom of the universal wheels 27 .

[0050] Purification of the universal wheel 27 and wheel brake 28 adopted.

[0051] When used specifically, step one: inhalation of dust-free workshop air;

[0052] First, the manual operation is based on: the top of the designated air inlet seat 15 is used to draw in the gas again. In the stage of drawing in, the designated air is drawn in uniformly through the filter state of the suction hood 14 according to the area of ​​the specific air inlet seat 15, and the specific air hood 18 is used to draw in the air, and the internal space of the box body of the specific air inlet box 11 is used as the gas drawing in. After the corresponding placement support plate 16 and the bottom delivery pipe 17 are connected, the position of the specific delivery pipe 17 at this time extends the gas into the air hood 18, based on the air hood 18;

[0053] The corresponding gas is directly transmitted by the guidance and coordination of the square frame 31, and the air in the workshop is drawn in and transmitted according to the slotted area in the middle of the side wall of the corresponding square frame 31. Finally, one of the transmitted air will be directly introduced into the conical cover 37 along the regional position of the exhaust air duct 32, and the expansion of the gas is achieved based on the front and rear air transmission of the conical cover 37;

[0054] Then, the gas is discharged by utilizing the cover connection between the protective cover 38 and the fitting cover 39;

[0055] Step 2: Long-term use will have a self-cleaning effect;

[0056] In this link, based on the cover connection effect of the corresponding conical cover 37, the filter element used for filtering the residual pollutants is filtered, and finally extends along the area of ​​the exhaust air duct 32, and finally extends around a section of the fitting cover 39 to be derived:

[0057] At this time, the user connects the corresponding exhaust duct 32 and stores it in the corresponding storage box 22, and then uses the built-in filter assembly to achieve purification. After purification, the receiving plate 23 guides the filtering and transmission.

[0058] Step 3: Vibration cleaning;

[0059] At this time, the personnel use the tube-through state of the digital shock tube 24 to realize the corresponding end of the receiving plate 23 to transmit and filter out the internal gas;

[0060] Vibration is generated by utilizing one end of the digital vibration tube 24 based on the universal wheel 27 .

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A dust-free workshop filtering device with a self-cleaning function, comprising a filtering mechanism (1), a self-cleaning mechanism (2) and an intake mechanism (3) for pressurized air intake; Features: The filtering mechanism (1) comprises an air intake box (11) for drawing in gas, the air intake box (11) has a hollow interior and a plurality of placement covers (12) are sequentially placed therein, a fitting slot (13) is transversely mounted on the surface of the placement cover (12), a suction cover (14) is provided at the middle of the top end of the fitting slot (13), and a filter slot is provided at the top of the suction cover (14); An air inlet seat (15) is fitted on the bottom of the air inlet box (11), a placement support plate (16) is fitted on the bottom of the air inlet seat (15), and a delivery pipe (17) is connected to the middle of the bottom end of the placement support plate (16).

2. The dust-free workshop filtering equipment with self-cleaning function according to claim 1 is characterized in that: The bottom of the tube body of the delivery pipe (17) is connected to a wind cover (18), and the bottom of the wind cover (18) is fitted with a suction mechanism (3); A booster fan for introducing external air is installed inside the air hood (18).

3. The dust-free workshop filtering equipment with self-cleaning function according to claim 2 is characterized in that: The suction mechanism (3) comprises a delivery bellows installed at the bottom of the wind hood (18); a filter core material is embedded in the box body of the delivery bellows; a square frame (31) is sleeved on the edge of the outer wall of the wind hood (18); the middle part of the square frame (31) is sealed and connected to an exhaust air duct (32); the middle part of the top end of the exhaust air duct (32) is connected to a bonding plate (33).

4. The dust-free workshop filtering equipment with self-cleaning function according to claim 3 is characterized in that: The bottom of the exhaust air duct (32) is provided with an access toggle buckle (34), the bottom of the access toggle buckle (34) is provided with an L-shaped buckle (35) for clamping the card, and the surface of the L-shaped buckle (35) is hinged with a buckle (36); One end of the exhaust air duct (32) is connected to a conical cover (37), one end of the conical cover (37) is connected to a protective cover (38), and a fitting cover (39) is transversely installed in the middle of the protective cover (38).

5. The dust-free workshop filtering equipment with self-cleaning function according to claim 1, characterized in that: The self-cleaning mechanism (2) comprises a placement base (21) installed at the bottom of the delivery air box, a storage box (22) is provided at the bottom of the placement base (21), the storage box (22) is hollow inside, and a material receiving plate (23) for purification is embedded therein, and the bottom of the material receiving plate (23) is arranged on the inner wall of the placement base (21).

6. The dust-free workshop filtering equipment with self-cleaning function according to claim 5, characterized in that: The side of the material receiving plate (23) is connected to a ""-shaped" shock tube (24), the tube head of the ""-shaped" shock tube (24) passes through the storage box (22) and is connected to an L-shaped conduit (25) provided outside the box; A vibration exciter (26) is installed at the end of the L-shaped conduit (25).

7. The dust-free workshop filtering equipment with self-cleaning function according to claim 6, characterized in that: Universal wheels (27) are installed at the four corners of the bottom of the storage box (22), and wheel brakes (28) are installed at the bottom of the universal wheels (27).

Images