CN211536885U - Filtering system of dust removal equipment in woodworking workshop - Google Patents
Filtering system of dust removal equipment in woodworking workshop Download PDFInfo
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- CN211536885U CN211536885U CN201921374931.2U CN201921374931U CN211536885U CN 211536885 U CN211536885 U CN 211536885U CN 201921374931 U CN201921374931 U CN 201921374931U CN 211536885 U CN211536885 U CN 211536885U
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Abstract
The utility model provides a carpenter's workshop dust collecting equipment filtration system, dust collecting equipment includes: go up box, well box, lower box, dust collection box and base, be equipped with the explosion venting piece on going up the box in the box, lower box is connected with star type tripper, the dust collection box is equipped with observation hole and deashing door, it is equipped with pneumatic pulse device to go up the box and well box junction outside, the pneumatic pulse device below is connected with the gas storage pipeline, one side of gas storage pipeline is connected with a plurality of outlet ducts, be equipped with decurrent exhaust hole on the outlet duct, the exhaust hole below is equipped with the filter layer, the filter layer is formed by cylinder type non-woven fabrics composite arrangement. The utility model has the advantages that: carry out intermittent type nature air blast to the mesh that filters to spin cloth through gas pulse device, can prolong to filter and spin the filter effect of cloth to the saw-dust, its filter effect is compared in traditional better advantage that has.
Description
Technical Field
The utility model relates to a carpenter's workshop dust removal purification equipment technical field, concretely relates to carpenter's workshop dust collecting equipment filtration system.
Background
In order to meet the increasingly stringent requirements for labor protection, environmental protection and product processing accuracy, wood product manufacturing enterprises must effectively treat dust generated in the production process. A large amount of dust particles and wood dust can be generated in the production process of wood product manufacturing enterprises, the dust particles can be adhered to equipment and co-construction surfaces to influence the processing quality, co-construction scrapping is caused, the operation environment is polluted, operation workers can cause silicosis, and therefore the ventilation and dust removal equipment is very important.
In a workshop dust removing device, a system for filtering and collecting wood chips in indoor air plays a significant role. In the conventional dust removing equipment, the dust-containing air is generally filtered by using activated carbon and a filter screen, but after the operation time is too long, the activated carbon and the filter screen need to be replaced in time so as not to reduce the filtering efficiency. Therefore, the design of the filtering system with high filtering efficiency and without frequent replacement is very significant for the dust removing equipment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current technical defect, provide a carpenter's workshop dust collecting equipment filtration system, through the filtration saw-dust of non-woven fabrics, utilize pneumatic pulse device to carry out intermittent type nature air blast to remaining powder on the non-woven fabrics simultaneously, reach high-efficient filterable effect.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a carpenter's workshop dust collecting equipment filtration system, dust collecting equipment includes: the explosion venting device comprises an upper box body, a middle box body, a lower box body, a dust collection box and a base, wherein an explosion venting sheet is arranged on the middle box body of the upper box body, the lower box body is connected with a star-shaped discharger, and the dust collection box is provided with an observation hole and a dust removal door.
As a preferred technical scheme of the utility model, it is equipped with pneumatic pulse device with well box junction outside to go up the box, the pneumatic pulse device below is connected with the gas storage pipeline, one side of gas storage pipeline is connected with a plurality of outlet ducts, be equipped with decurrent exhaust hole on the outlet duct, the exhaust hole below is equipped with the filter layer, the filter layer is formed by cylinder type non-woven fabrics built-up arrangement.
As an optimal technical scheme of the utility model, pneumatic pulse device is equipped with a plurality of pneumatic valves, the pneumatic valve is opened, is closed the operation in proper order, pneumatic valve switch interval time is 2-3 s.
As an optimized technical proposal of the utility model, the aperture of the non-woven fabric of the cylindrical non-woven fabric is 2-3 mm.
Advantageous effects
The utility model provides a pair of dust collecting equipment filtration system in carpenter's workshop carries out intermittent type nature air blast to the mesh that filters the spinning cloth through gas pulse device, can prolong the filtration and spin the filter effect of cloth to the saw-dust, and its filter effect is compared in traditional great advantage that has.
Drawings
FIG. 1 is a schematic view of a main structure of a dust removing device provided by the present invention;
fig. 2 is the sectional structure schematic diagram of the upper box body and the inner part of the middle box body of the dust removing device.
In the figure, 1, an upper box body; 2. a middle box body; 3. explosion venting sheets; 4. a lower box body; 5. a star discharger; 6. an observation hole; 7. a dust removal door; 8. a dust collection box; 9 a base; 10. a pneumatic pulse device; 11. a filter layer; 12. a gas storage pipe; 13. an air outlet pipe; 14. cylindrical non-woven fabric.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, which are used only for illustrating the present invention and are not intended to limit the present invention.
Example 1
As shown in fig. 1 and 2, a filter system of a dust removing device of a carpentry workshop, the dust removing device comprises: go up box 1, well box 2, lower box 4, dust collection box 8 and base 9, upward be equipped with on the box 2 in the box and let out explosion piece 3, box 4 is connected with star type tripper 5 down, and dust collection box 8 is equipped with observation hole 6 and deashing door 7, goes up the box 1 and is equipped with pneumatic pulse device 10 with well box 2 junction outside, and pneumatic pulse device 10 below is connected with gas storage pipeline 12, and one side of gas storage pipeline 12 is connected with a plurality of outlet ducts 13, is equipped with decurrent exhaust hole on the outlet duct 13, and the exhaust hole below is equipped with filter layer 11, and filter layer 11 is formed by 14 built-up arrangements of cylinder type non-woven fabrics.
Further, the pneumatic pulse device 10 is provided with a plurality of air valves, the air valves are sequentially opened and closed, and the interval time of opening and closing the air valves is 2-3 s.
Furthermore, the aperture of the non-woven fabric of the cylindrical non-woven fabric 14 is 2-3 mm.
The utility model discloses at the dust removal in-process, adopt external negative pressure to carry out convulsions, the saw-dust gets into the dust pelletizing system host computer under the effect of draught fan in, a large amount of dusts are detained below the filter layer, and tiny saw-dust glues on the surface of filtering non-woven fabrics, carries out the air blast through pneumatic pulse device to the surface to from the surface fall, get into in the dust collection box. The utility model has the main characteristics of adopt intermittent type nature air blast, carry out intermittent type nature air blast to the equal portion of filter layer, and do not influence the filterable effect of other parts of filter layer, reach extension dust collecting equipment filtration efficiency and life's effect.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A woodworking workshop dust removal device filtration system, the dust removal device comprising: go up box (1), well box (2), lower box (4), dust collection box (8) and base (9), be equipped with on going up box in box (2) and let out and explode piece (3), box (4) are connected with star type tripper (5) down, dust collection box (8) are equipped with observation hole (6) and deashing door (7), it is equipped with pneumatic pulse device (10) to go up the box (1) and well box (2) junction outside, pneumatic pulse device (10) below is connected with gas storage pipeline (12), one side of gas storage pipeline (12) is connected with a plurality of outlet ducts (13), be equipped with decurrent exhaust hole on outlet (13), the exhaust hole below is equipped with filter layer (11), filter layer (11) are formed by cylinder type non-woven fabrics (14) built-up range.
2. The woodworking workshop dust removal device filtering system as defined in claim 1, wherein the pneumatic pulse device (10) is provided with a plurality of air valves, the air valves are sequentially opened and closed in sequence, and the interval time of opening and closing the air valves is 2-3 s.
3. The woodworking workshop dust removal device filtration system of claim 1, wherein the cylindrical nonwoven (14) has a nonwoven pore size of 2-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374931.2U CN211536885U (en) | 2019-08-23 | 2019-08-23 | Filtering system of dust removal equipment in woodworking workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374931.2U CN211536885U (en) | 2019-08-23 | 2019-08-23 | Filtering system of dust removal equipment in woodworking workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211536885U true CN211536885U (en) | 2020-09-22 |
Family
ID=72488525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921374931.2U Active CN211536885U (en) | 2019-08-23 | 2019-08-23 | Filtering system of dust removal equipment in woodworking workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211536885U (en) |
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2019
- 2019-08-23 CN CN201921374931.2U patent/CN211536885U/en active Active
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