Three-way device for discharging opening of bag type dust collector
By designing a discharge port tee device with multiple ash discharge methods in a bag dust collector, the low efficiency and high cost problems caused by a single ash discharge port are solved, the flexibility and efficiency of dust emissions are improved, and production is saved cost.
Patent Information
- Application Number
- CN202420916020.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-29
AI Technical Summary
In existing bag dust collector equipment, a single ash discharge port design leads to low dust emission efficiency, and increases production costs and time when waiting and overhauling.
Design a discharge port tee device including ash bucket, valve body, rotary body, plug plate valve and pad plate, providing two ash discharge ports and a rotation control system, allowing dust to be discharged through a variety of discharge methods, including a single side or both sides of the emission.
Effectively control the ash discharge amount, reduce waiting time, improve production efficiency and work efficiency, and reduce production costs.
Smart Images
Figure CN222163640U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a three-way device for a bag dust collector discharge port, belonging to the technical field of dust removal and management. Background Art
[0002] With the increase of production costs, reducing costs and increasing efficiency has become an issue that every company must consider. Upgrading and transforming existing equipment can not only improve work efficiency, but also save costs.
[0003] The ash hopper in the bag dust collector equipment is where dust is collected, and each ash hopper has only one ash discharge port at the bottom. During production, the equipment will filter out a large amount of dust or the ash discharge port needs maintenance. If only this one ash discharge port is used, it will cause waiting for ash discharge, which not only greatly reduces work efficiency, but also increases working time and production costs. Utility Model Content
[0004] In order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a three-way device for the discharge port of a bag dust collector, which increases the choice of multiple ash discharge methods. The design of two ash discharge ports greatly increases work efficiency, reduces production costs, and achieves the effect of reducing costs and increasing efficiency.
[0005] The utility model is realized through the following technical scheme: a three-way device for a bag dust collector discharge port, comprising an ash hopper, a valve body, a swivel, a plug valve, a pad and an ash discharge port, the rear side of the ash hopper is connected to the valve body, the rear side of the valve body is simultaneously connected to the swivel and two ash discharge ports, the plug valve and the pad are arranged between the ash discharge port and the valve body, the valve plate arranged on the swivel can control the ash discharge of the ash discharge port when the valve body rotates, and the plug valve on each ash discharge port can close the ash discharge port after the pad is inserted.
[0006] The valve body includes an upper circular tube flange plate, an upper connecting pipe, a side semicircular tube, a middle connecting plate, a lower special-shaped plate, a square flange plate, a fixed seat A, a connecting shaft and a fixed seat B. The upper circular tube flange plate and the upper connecting pipe are welded, the upper connecting pipe is welded with the side semicircular tube and the middle connecting plate, the lower special-shaped plate is welded with the side semicircular tube and the middle connecting plate, the fixed seat A and the fixed seat B are welded on the middle connecting plate, and the connecting shaft is welded on the fixed seat B.
[0007] The swivel comprises a rotating shaft, a handle, a valve plate and a spherical bearing. The valve plate and the handle are fixed with bolts through a milled groove on the rotating shaft. The spherical bearing is fixed on a fixing seat A and a fixing seat B respectively through bolts.
[0008] The rotating shaft is fixed on the spherical bearing.
[0009] The connecting shaft can fix the rotation position of the handle.
[0010] The ash hopper and the upper circular pipe flange plate are connected by bolts.
[0011] The beneficial effects of the utility model are: the amount of ash discharge can be effectively controlled, the waiting time for receiving ash can be avoided, a variety of ash discharge modes can be selected, production efficiency can be improved, and production costs can be saved. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described below based on the drawings and embodiments.
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 It is a three-dimensional diagram of the utility model;
[0015] Figure 3 This is a schematic diagram of the valve body structure of the utility model;
[0016] Figure 4 It is a schematic diagram of the rotating structure of the utility model;
[0017] Figure 5 This is a schematic diagram of the structure of the plug valve of the utility model;
[0018] Figure 6 It is a schematic diagram of the structure of the pad of the utility model.
[0019] In the figure: 1, ash hopper, 2, valve body, 3, swivel, 4, plug valve, 5, pad, 6, ash discharge port, 7, valve plate, 8, upper round pipe flange plate, 9, upper connecting pipe, 10, side semi-circular pipe, 11, middle connecting plate, 12, lower special-shaped plate, 13, square flange plate, 14, fixed seat A, 15, connecting shaft, 16, fixed seat B, 17, rotating shaft, 18, handle, 19, spherical bearing. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model 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 operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0022] like Figures 1 to 6 The three-way device of the discharge port of a bag filter shown in the figure comprises an ash hopper 1, a valve body 2, a swivel 3, a gate valve 4, a pad 5 and an ash discharge port 6. The rear side of the ash hopper 1 is connected to the valve body 2, and the rear side of the valve body 2 is simultaneously connected to the swivel 3 and two ash discharge ports 6. The gate valve 4 and the pad 5 are arranged between the ash discharge port 6 and the valve body 2. The valve plate 7 arranged on the swivel 3 can rotate the valve body 2 to control the ash discharge of the ash discharge port 6. The gate valve 4 on each ash discharge port 6 can close the ash discharge port 6 after the pad 5 is inserted.
[0023] The valve body 2 includes an upper circular tube flange plate 8, an upper connecting pipe 9, a side semicircular tube 10, a middle connecting plate 11, a lower special-shaped plate 12, a square flange plate 13, a fixing seat A14, a connecting shaft 15 and a fixing seat B16. The upper circular tube flange plate 8 and the upper connecting pipe 9 are welded, the upper connecting pipe 9 is welded with the side semicircular tube 10 and the middle connecting plate 11, the lower special-shaped plate 12 is welded with the side semicircular tube 10 and the middle connecting plate 11, the fixing seat A14 and the fixing seat B16 are welded to the middle connecting plate 11, and the connecting shaft 15 is welded to the fixing seat B16.
[0024] The swivel 2 comprises a rotating shaft 17, a handle 18, a valve plate 7 and a spherical bearing 19. The rotating shaft 17 is milled with grooves to fix the valve plate 7 and the handle 18 with bolts. The spherical bearing 19 is respectively fixed to the fixing seat A14 and the fixing seat B16 with bolts.
[0025] The rotating shaft 17 is fixed on a spherical bearing 19 .
[0026] The connecting shaft 15 can fix the rotation position of the handle 18 .
[0027] The ash hopper 1 and the upper circular pipe flange plate 8 are connected by bolts.
[0028] The connecting shaft 12 can be used to fix the rotation position of the handle 15.
[0029] Dust is concentrated in the ash hopper 1 and enters the valve body 2 through the bottom of the ash hopper 1. The butterfly nut on the connecting shaft 15 is loosened, the handle 18 is rotated to the right, and the butterfly nut fixing handle 18 on the connecting shaft 15 is tightened. The right ash discharge port 6 is closed, and the left plug valve 4 is pulled out, so that the dust can be discharged from the left ash discharge port 6; the butterfly nut on the connecting shaft 15 is loosened, the handle 18 is rotated to the left, and the butterfly nut fixing handle 18 on the connecting shaft 15 is tightened. The left ash discharge port 6 is closed, and the right plug valve 3 is pulled out, so that the dust can be discharged from the right ash discharge port 6; the butterfly nut on the connecting shaft 15 is loosened, the handle 18 is rotated to the middle, and the butterfly nut fixing handle 18 on the connecting shaft 15 is tightened, and the left and right side plug valves 4 are pulled out, and the dust is discharged from the left and right side ash discharge ports 6 at the same time. Through these three methods, the amount of ash discharge can be effectively controlled to avoid the waiting time for receiving ash. At the same time, when the ash discharge port on one side needs to be repaired, the ash discharge port on the other side can be used, which increases the selection of multiple ash discharge methods, improves production efficiency, and saves production costs.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A three-way device for the discharge port of a bag filter. Features: The utility model comprises an ash hopper (1), a valve body (2), a swivel (3), a gate valve (4), a pad (5) and an ash discharge port (6), wherein the rear side of the ash hopper (1) is connected to the valve body (2), and the rear side of the valve body (2) is simultaneously connected to the swivel (3) and two ash discharge ports (6), the gate valve (4) and the pad (5) are arranged between the ash discharge port (6) and the valve body (2), and the valve plate (7) arranged on the swivel (3) can rotate on the valve body (2) to control the ash discharge of the ash discharge port (6), and the gate valve (4) on each ash discharge port (6) can close the ash discharge port (6) after being inserted into the pad (5).
2. A three-way device for a bag filter discharge port according to claim 1, Features: The valve body (2) comprises an upper circular tube flange plate (8), an upper connecting pipe (9), a side semicircular tube (10), a middle connecting plate (11), a lower special-shaped plate (12), a square flange plate (13), a fixing seat A (14), a connecting shaft (15) and a fixing seat B (16); the upper circular tube flange plate (8) and the upper connecting pipe (9) are butt-welded; the upper connecting pipe (9) is butt-welded with the side semicircular tube (10) and the middle connecting plate (11); the lower special-shaped plate (12) is butt-welded with the side semicircular tube (10) and the middle connecting plate (11); the fixing seat A (14) and the fixing seat B (16) are welded to the middle connecting plate (11); and the connecting shaft (15) is welded to the fixing seat B (16).
3. A three-way device for a bag filter discharge port according to claim 1, Features: The rotating body (3) comprises a rotating shaft (17), a handle (18), a valve plate (7) and a spherical bearing (19). The rotating shaft (17) is milled with a groove to fix the valve plate (7) and the handle (18) with bolts, and the spherical bearing (19) is respectively fixed to a fixing seat A (14) and a fixing seat B (16) with bolts.
4. A three-way device for a bag filter discharge port according to claim 3, Features: The rotating shaft (17) is fixed on a spherical bearing (19).
5. A three-way device for a bag filter discharge port according to claim 2, Features: The connecting shaft (15) can fix the rotational position of the handle (18).
6. A three-way device for a bag filter discharge port according to claim 1, Features: The ash hopper (1) and the upper circular tube flange plate (8) are connected by bolts.