CN215842107U - Air filter for furniture processing - Google Patents
Air filter for furniture processing Download PDFInfo
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- CN215842107U CN215842107U CN202121324174.5U CN202121324174U CN215842107U CN 215842107 U CN215842107 U CN 215842107U CN 202121324174 U CN202121324174 U CN 202121324174U CN 215842107 U CN215842107 U CN 215842107U
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- cloth bag
- dust removing
- air inlet
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Abstract
The invention relates to an air filtering device for furniture processing, which comprises a filtering barrel and a cover plate, wherein a round-table-shaped cylinder is arranged in the middle of the bottom in the filtering barrel, the side wall of the lower half part of the cylinder is of a net structure, an air inlet pipe extending into the cylinder is arranged on the bottom wall of the filtering barrel, a collecting hopper is arranged at the bottom of the filtering barrel in the cylinder, a screwed pipe connected with the air inlet pipe is arranged on the collecting hopper, a dust removing cloth bag is also arranged in the cylinder, a sleeve sleeved on the air inlet pipe is arranged in the opening end of the dust removing cloth bag, the dust removing cloth bag and the sleeve are sleeved with a clamp used for locking and fixing the dust removing cloth bag and the sleeve on the outlet end of the air inlet pipe, a stainless steel arc-shaped screen plate used for opening the dust removing cloth bag is bonded on the inner top wall of the dust removing cloth bag, an elastic rope is also arranged on the top of the dust removing cloth bag, and a magnetic fixing block movably connected with the middle of the bottom end surface of the cover plate is arranged on the top end of the elastic rope, and the cover plate is provided with an air outlet pipe positioned on the outer side of the cylinder. The invention has simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of furniture processing, in particular to an air filtering device for furniture processing.
Background
Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes. Is an important foundation for establishing working and living spaces. The furniture is composed of four factors of materials, structures, appearance forms and functions, wherein the functions are the leading factors and the power for promoting the development of the furniture; the structure is a backbone and is the basis for realizing the functions.
When furniture is processed, a large amount of wood chips are easily generated, the wood chips are extremely light and easily mixed in air, and the air containing the wood chips is usually filtered by a filtering device, so that the wood chips and the air are prevented from being discharged into the atmosphere to pollute the environment.
Disclosure of Invention
The invention aims to provide an air filtering device for furniture processing.
The technical problem of the invention is mainly solved by the following technical scheme:
an air filtering device for furniture processing comprises a filtering barrel and a cover plate for sealing an opening at the top of the filtering barrel, and is characterized in that a round-table-shaped cylinder is arranged in the middle of the bottom in the filtering barrel, wherein the side wall of the lower half part of the cylinder is of a net structure, an air inlet pipe extending into the cylinder is arranged on the bottom wall of the filtering barrel, a collecting hopper is arranged at the bottom of the filtering barrel in the cylinder, a screwed pipe penetrating through the bottom wall of the collecting hopper and sleeved on the air inlet pipe is arranged in the middle of the collecting hopper, the screwed pipe is fixedly connected with the air inlet pipe, a dust removing cloth bag is further arranged in the cylinder, a sleeve sleeved on the outlet end of the air inlet pipe is bonded in the opening end of the dust removing cloth bag, a clamp for locking and fixing the dust removing cloth bag and the sleeve on the outlet end of the air inlet pipe is sleeved on the bonding part between the dust removing cloth bag and the sleeve, and a stainless steel arc-shaped screen plate for opening the dust removing cloth bag is bonded on the inner top wall of the dust removing cloth bag, and the top of the dust removal cloth bag is also provided with an elastic rope, the top end of the elastic rope is provided with a magnetic fixing block movably connected with the middle of the bottom end face of the cover plate, and the cover plate is provided with an air outlet pipe positioned on the outer side of the cylinder.
Preferably, the outer side wall of the air inlet pipe is provided with threads in threaded connection with a screw pipe, wherein the screw pipe and the collecting hopper are integrally arranged, and the outer side wall of the collecting hopper is tightly attached to the inner side wall corresponding to the cylinder.
Preferably, the ratio of the height of the side wall of the collecting hopper to the height of the part of the mesh structure in the side wall of the cylinder is 1: 4.
Preferably, the sleeve is located on the air inlet pipe above the coil.
Preferably, the cylinder and the filter vat are integrally arranged, wherein the bottom end face of the cover plate is tightly attached to the top end of the side wall of the cylinder.
Preferably, the inlet end of the air inlet pipe is connected with an exhaust fan I through a hose.
Preferably, the air outlet pipe is connected with the exhaust fan II through a hose.
Preferably, the outer side wall of the lower half part of the sleeve is fixedly bonded with the inner side wall of the opening end of the dust removal cloth bag.
The invention has the beneficial effects that: when the airflow containing the sawdust in the workshop is led out through the air inlet pipe, the airflow containing the sawdust flows into the dust removal cloth bag to blow up the airflow, so that the dust removal cloth bag can perform primary filtration on the sawdust in the airflow, the primarily filtered air flows into the cylinder to be filtered again through the mesh structure apertures in the side wall of the cylinder, and finally the air is discharged through the air outlet pipe, so that the aim of performing multistage filtration on the sawdust in the extracted air is fulfilled, and the problem that the sawdust is mixed in the airflow discharged into the atmosphere is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of the present invention.
In the figure: 1. the device comprises a filter vat, 2, a cover plate, 3, a cylinder, 4, an air inlet pipe, 5, a hose, 6, an exhaust fan I, 7, a collecting hopper, 8, a solenoid, 9, a dust removal cloth bag, 10, a sleeve, 11, a clamp, 12, an arc-shaped screen plate, 13, an elastic rope, 14, a magnetic fixing block, 15, an air outlet pipe, 16 and an exhaust fan II.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The utility model provides an air filter of furniture processing, includes filter vat 1 and with 1 open-top sealed apron 2 of filter vat, department is provided with the drum 3 that is round platform form in the middle of the bottom in filter vat 1, and wherein drum 3 lower half lateral wall is network structure, and is provided with intake pipe 4 that extends to in the drum 3 on the 1 diapire of filter vat, 4 entrance points of intake pipe are connected with air exhauster I6 through hose 5, be provided with the outlet duct 15 that is located the drum 3 outside on apron 2, wherein outlet duct 15 passes through hose 5 and is connected with air exhauster II 16.
When the air purifier is used, air with wood chips in a workshop is extracted by the exhaust fan I6 and is extracted into the filter vat 1 in the cylinder 3 through the hose 5 and the air inlet pipe 4, wherein the air flow is shielded by the cover plate 2 when being sprayed out from the air inlet pipe 4 so as to be folded downwards, the air flow after being folded and decelerated flows into the filter vat 1 at the outer side of the air flow through the pore diameter of the net-shaped structure in the side wall of the cylinder 3, and finally the exhaust fan II16 extracts the air flow at the outer side of the cylinder 3 through the hose 5 and the air outlet pipe 15.
In the process, the net-shaped structure part in the cylinder 3 plays a role in filtering sawdust in airflow, meanwhile, the airflow guided by the air inlet pipe 4 is folded to reduce the speed, and then the impact force of the airflow on the net-shaped structure part on the side wall of the cylinder 3 is reduced, so that the service life of the cylinder 3 is prolonged, the stay time of the airflow in the cylinder 3 is prolonged, the side wall of the cylinder 3 is not easy to filter and deposit impurities, and the impurities are easy to fall due to the influence of gravity.
The bottom of the filter barrel in the cylinder 3 is provided with a collecting hopper 7, wherein the middle of the collecting hopper 7 is provided with a spiral pipe 8 which penetrates through the bottom wall of the collecting hopper and is sleeved on the air inlet pipe 4, the spiral pipe 8 is fixedly connected with the air inlet pipe 4 in a threaded manner, in the embodiment, the outer side wall of the air inlet pipe 4 is provided with threads which are connected with the spiral pipe 8 in a threaded manner, the spiral pipe 8 and the collecting hopper 7 are integrally arranged, the outer side wall of the collecting hopper 7 is tightly attached to the corresponding inner side wall of the cylinder 3, and the ratio of the height of the side wall of the collecting hopper 7 to the height of the mesh structure in the side wall of the cylinder 3 is 1:4, so that the side wall of the collecting hopper 7 completely shields the aperture of the mesh structure on the side wall of the cylinder 3 to influence the air flow filtering work.
Still be provided with dust removal sack 9 in the drum 3, wherein be provided with sleeve 10 on the overcoat intake pipe 4 exit end in the dust removal sack 9 open end, and sleeve 10 lower half lateral wall and dust removal sack 9 open end inside wall bonding are fixed, the overcoat is gone up in the junction between dust removal sack 9 and sleeve 10 has the clamp 11 of fixing both locking on intake pipe 4 exit end, wherein bonds on the interior roof of dust removal sack 9 and has stainless steel arc otter board 12 of strutting it, and still is provided with elastic rope 13 at dust removal sack 9 top, elastic rope 13 top be provided with apron 2 bottom face middle part swing joint's magnetism fixed block 14.
As shown in fig. 1, through opening apron 2 in order to overlap sleeve 10 on the intake pipe 4 of screwed pipe 8 top, and it is fixed through clamp 11 locking, when so the air current was derived through intake pipe 4, the air current that contains the saw-dust blows it in flowing into dust removal sack 9, make dust removal sack 9 can play primary filter to the saw-dust in the air current, and the air through primary filter flows into in the drum 3 and filters once more by the network structure aperture on its lateral wall, finally discharge by outlet duct 15, thereby realize playing the purpose of multi-stage filtration effect to the saw-dust in the air of taking out, prevent to arrange the problem that can mix with the saw-dust in the air current in the atmosphere.
Strutting dust removal sack 9 top through arc otter board 12 at above-mentioned in-process, magnetism fixed block 14 that connects with apron 2 magnetism simultaneously through elasticity rope 13 with dust removal sack 9 top upwards pull-up, and then prevent that dust removal sack 9 from folding and lead to flowing into its inside air can not be fine circulate and carry out filterable problem through its lateral wall, can drive elasticity rope 13 and stretch when strong wind blows dust removal sack 9 simultaneously, and then shake dust removal sack 9 so that probably the saw-dust of adhesion on its inside wall drops to the interior siltation of contained angle that constitutes between sleeve 10 and the dust removal sack 9 lateral wall, open apron 2 after the filtration finishes and take off clamp 11 so, can take off sleeve 10 and dust removal sack 9 from intake pipe 4, and then clear up the saw-dust in the dust removal sack 9.
Meanwhile, cleaning work can be carried out in the open filter vat 1, in the process, the opening of the drum 3 is of a large-top-small-bottom structure, so that tools or hands can be conveniently stretched into the drum to mount and dismount the components, the sawdust obtained by filtering on the inner side wall of the drum 3 can be cleaned by the cleaning work, the sawdust falls into the collecting hopper 7 and is deposited, and the sawdust which is obtained by cleaning and deposited in the collecting hopper 7 can be conveniently taken out and cleaned by rotating the spiral pipe 8 to be separated from the air inlet pipe 4.
Preferably, the cylinder 3 and the filter vat 1 are integrally arranged, wherein the bottom end face of the cover plate 2 is tightly attached to the top end of the side wall of the cylinder 3.
The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. An air filtering device for furniture processing comprises a filtering barrel and a cover plate for sealing an opening at the top of the filtering barrel, and is characterized in that a round-table-shaped cylinder is arranged in the middle of the bottom in the filtering barrel, wherein the side wall of the lower half part of the cylinder is of a net structure, an air inlet pipe extending into the cylinder is arranged on the bottom wall of the filtering barrel, a collecting hopper is arranged at the bottom of the filtering barrel in the cylinder, a screwed pipe penetrating through the bottom wall of the collecting hopper and sleeved on the air inlet pipe is arranged in the middle of the collecting hopper, the screwed pipe is fixedly connected with the air inlet pipe, a dust removing cloth bag is further arranged in the cylinder, a sleeve sleeved on the outlet end of the air inlet pipe is bonded in the opening end of the dust removing cloth bag, a clamp for locking and fixing the dust removing cloth bag and the sleeve on the outlet end of the air inlet pipe is sleeved on the bonding part between the dust removing cloth bag and the sleeve, and a stainless steel arc-shaped screen plate for opening the dust removing cloth bag is bonded on the inner top wall of the dust removing cloth bag, and the top of the dust removal cloth bag is also provided with an elastic rope, the top end of the elastic rope is provided with a magnetic fixing block movably connected with the middle of the bottom end face of the cover plate, and the cover plate is provided with an air outlet pipe positioned on the outer side of the cylinder.
2. The air filtering device for furniture processing as claimed in claim 1, wherein the outer side wall of the air inlet pipe is provided with a thread screwed with a screw pipe, wherein the screw pipe and the material collecting hopper are integrally arranged, and the outer side wall of the material collecting hopper is tightly attached to the corresponding inner side wall of the cylinder.
3. The air filter for furniture processing as claimed in claim 1, wherein the ratio of the height of the collecting hopper side wall to the height of the mesh structure portion in the cylindrical side wall is 1: 4.
4. The furniture-working air filtration device of claim 1, wherein the sleeve is located on the air inlet duct above the coil.
5. The air filter device for furniture processing as claimed in claim 1, wherein the cylinder and the filter vat are integrally provided, and wherein the bottom end face of the cover plate is tightly attached to the top end of the side wall of the cylinder.
6. The air filtering device for furniture processing according to claim 1, wherein said inlet end of said air intake pipe is connected to an exhaust fan I through a hose.
7. The air filtering device for furniture processing as claimed in claim 1, wherein said air outlet pipe is connected to an air extractor II through a hose.
8. The air filter for furniture processing as claimed in claim 1, wherein the outer sidewall of the lower half portion of the sleeve is fixedly bonded to the inner sidewall of the opening end of the dust removal cloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324174.5U CN215842107U (en) | 2021-06-15 | 2021-06-15 | Air filter for furniture processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324174.5U CN215842107U (en) | 2021-06-15 | 2021-06-15 | Air filter for furniture processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215842107U true CN215842107U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121324174.5U Active CN215842107U (en) | 2021-06-15 | 2021-06-15 | Air filter for furniture processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215842107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950026A (en) * | 2022-08-02 | 2022-08-30 | 江苏宏翔通风净化工程有限公司 | Central integration dust collecting and removing system convenient for cleaning filter bag |
-
2021
- 2021-06-15 CN CN202121324174.5U patent/CN215842107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950026A (en) * | 2022-08-02 | 2022-08-30 | 江苏宏翔通风净化工程有限公司 | Central integration dust collecting and removing system convenient for cleaning filter bag |
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