Anti-blocking structure of pulse dust collector
By introducing anti-blocking structures of decooling components and oil removal components into the pulse dust collector, preheating the discharge area and rotating nozzle to flush the oil stains, the problems of low-temperature condensation and oil stains are solved, and a more efficient anti-blocking effect is achieved.
Patent Information
- Application Number
- CN202422174033.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-04
AI Technical Summary
Pulse dust collectors are prone to hot steam condensation to form water droplets under low temperature conditions, resulting in dust stickiness or hardening, causing blockage, and it is difficult to clean the outlet at high efficiency, and the oil stain stickiness leads to blockage.
An anti-blocking structure including a decooling assembly and an oil removal assembly is designed. The decooling assembly preheats the discharge area through an electric heating wire, and the decooling assembly flushes the discharge area through a rotating nozzle, and the dustproof assembly provides dust protection of the nozzle.
It effectively reduces the condensation of water droplets and dust stickiness, improves the cleaning strength of oil stains, significantly improves the anti-blocking effect, and avoids blockage problems.
Smart Images
Figure CN222969430U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pulse dust collectors, in particular to an anti-blocking structure of a pulse dust collector. Background Technique
[0002] A pulse dust collector is an efficient and environmentally friendly dust removal device. It uses compressed air as the dust cleaning power, and instantaneously releases the compressed air through a pulse jet mechanism, inducing several times of secondary air to enter the filter bag at high speed, causing the filter bag to expand sharply, and relying on impact vibration and reverse air flow to remove dust.
[0003] Dust cleaning is a key link for the pulse dust collector to maintain efficient operation. If the dust cleaning is not timely or thorough, the accumulated dust will re-enter the uncleaned area, forming a more serious blockage of the filter bag and the discharge port.
[0004] Currently, when a pulse dust collector is in use, since the dust removal gas is often hot steam or oil and gas, if the plate body at the discharge part of the dust collector is still in a low-temperature state (such as in low-temperature weather or just starting up), the hot steam is likely to condense with the plate body at the discharge part to generate water droplets, resulting in the subsequent ash sticking to the discharge part, causing the dust to stick or harden and resulting in blockage. At the same time, although the current dust collector will clean its interior regularly, it is still difficult to clean the discharge part more efficiently, resulting in oil stains sticking to the inner wall of the discharge part, which is also likely to cause blockage. Content of the Utility Model
[0005] The purpose of the utility model is to provide an anti-blocking structure of a pulse dust collector, which has the effects of reducing water droplet condensation at the discharge part, improving the cleaning intensity of oil stains, and enhancing the anti-blocking effect.
[0006] The above technical purpose of the utility model is achieved through the following technical solutions: an anti-blocking structure of a pulse dust collector, including a dust removal chamber body, a control valve, a de-cooling component, a de-oiling component, and a dust-proof component;
[0007] The control valve is fixedly installed on the discharge port at the lower part of the dust removal chamber body, the de-cooling component is fixedly arranged at the outer bottom end of the dust removal chamber body, the de-oiling component and the dust-proof component are installed inside the dust removal chamber body, the oil stains at the discharge part of the dust removal chamber body are removed by the de-oiling component, and the dust-proof component provides dust-proof protection for the de-oiling component.
[0008] The further setting of the utility model is: the de-cooling component includes a protective shell fixedly connected to the outer side of the dust removal chamber body, an electric heating wire and a heat conduction frame fixedly arranged inside the protective shell, and the heat conduction frame is fixedly arranged on the outer side of the dust removal chamber body.
[0009] By adopting the above technical solutions, it has strong heat absorption and heat release properties, can absorb heat after the electric heating wire generates heat, and transfer the heat to the periphery of the discharge port at the bottom end of the dust removal chamber body.
[0010] A further setting of the present utility model is that there are two or more de-cooling components arranged outside the dust removal bin body, and there are more than two heat conduction frames arranged at intervals along the length direction of the dust removal bin body.
[0011] By adopting the above technical solution, the heating efficiency at the discharging position of the dust removal bin body is improved. By setting the heating time, the bin body can be closed after being heated.
[0012] A further setting of the present utility model is that the oil removal component includes a water delivery pipe rotatably installed on the outside of the dust removal bin body, a connection port opened at one end of the water delivery pipe, an adjustment component connected to the other end of the water delivery pipe, and nozzles fixedly arranged on the water delivery pipe in a row.
[0013] By adopting the above technical solution, the adjustment component drives the water delivery pipe to rotate, so as to facilitate the nozzles to reciprocally wash the discharging position of the dust removal bin body.
[0014] A further setting of the present utility model is that the water delivery pipe is connected to an external flexible water pipe through the connection port.
[0015] By adopting the above technical solution, the water delivery pipe can rotate quickly to meet the purpose of the rotating spray washing of the nozzles.
[0016] A further setting of the present utility model is that the nozzles are located inside the dust removal bin body, and the nozzles are integrally placed inside the dust prevention component under normal conditions.
[0017] By adopting the above technical solution, dust prevention protection is provided for the nozzles, avoiding dust falling from the filter bag onto the nozzles and causing the spray ports to be blocked.
[0018] A further setting of the present utility model is that the adjustment component includes a first gear coaxially fixed to the outside of the water delivery pipe, a second gear meshing with the first gear on the outside, and a motor whose output shaft is fixed to the first gear.
[0019] By adopting the above technical solution, the motor drives the second gear to rotate forward and backward, so that the first gear drives the water delivery pipe to rotate forward and backward.
[0020] A further setting of the present utility model is that the outside of the motor is fixedly connected to the dust removal bin body through a mounting bracket.
[0021] By adopting the above technical solution, the motor can be stably installed to provide rotational support for the water delivery pipe.
[0022] A further setting of the present utility model is that the dust prevention component includes a sheath fixedly connected to the outside of the dust removal bin body and a dust prevention groove opened inside the sheath. An inlet and outlet is opened at the bottom end of the dust prevention groove, and the nozzle is inserted into the inside of the dust prevention groove after passing through the inlet and outlet.
[0023] By adopting the above technical solution, after the nozzle rotates and inserts into the dust-proof groove, the falling dust will fall above the sheath, avoiding direct contact with the nozzle.
[0024] A further setting of the present utility model is that symmetrically distributed baffles are fixedly arranged inside the inlet and outlet, and the material of the baffles is an elastic material.
[0025] By adopting the above technical solution, after the nozzle rotates upward, it can first apply force to the baffle.
[0026] The beneficial effects of the present utility model are:
[0027] The de-cooling component preheats the dust discharge area of the dust removal bin body where dust is likely to accumulate. Thus, when the temperature is relatively low or the equipment is just started, the plate body can maintain a certain temperature, avoiding the condensation of water droplets after the hot steam contacts the plate body, thereby reducing the situation of dust sticking and hardening, alleviating the cleaning of blockage, achieving the purpose of anti-blockage. And the driving component drives the water delivery pipe to rotate, enabling the nozzle to quickly and directly wash the dust discharge area with more oil stains, improving the oil removal effect, reducing the subsequent sticking of dust, and being beneficial to improving the anti-blockage effect. Description of the Drawings
[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0029] Figure 1 It is a schematic structural diagram of an anti-blockage structure of a pulse dust collector provided by an embodiment of the present utility model;
[0030] Figure 2 It is a schematic structural diagram of the de-cooling component in an embodiment of the present utility model;
[0031] Figure 3 It is a schematic structural diagram of the de-oiling component in an embodiment of the present utility model;
[0032] Figure 4 It is a schematic structural diagram of the dust-proof component in an embodiment of the present utility model.
[0033] In the figure, 1, dust removal bin body; 2, control valve; 3, de-cooling component; 4, de-oiling component; 5, dust-proof component; 31, protection shell; 32, heating wire; 33, heat conduction frame; 41, water delivery pipe; 42, connection port; 43, adjustment component; 44, nozzle; 431, first gear; 432, second gear; 433, motor; 434, mounting frame; 51, sheath; 52, dust-proof groove; 53, inlet and outlet; 54, baffle. Detailed implementation manners
[0034] The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work shall fall within the protection scope of the present utility model.
[0035] The embodiment of the present utility model specifically provides an anti-blocking structure for a pulse dust collector. Please refer to Figure 1 , which includes a dust removal bin body 1, a control valve 2, a cooling removal component 3, an oil removal component 4 and a dust prevention component 5.
[0036] Among them, the control valve 2 is fixedly installed on the discharge port at the lower part of the dust removal bin body 1, so as to discharge the ash in the discharge port through the control valve 2 and keep the valve body closed during daily dust removal. Since the control valve 2 is a commonly used valve component in the prior art, it will not be described in detail here.
[0037] Specifically, the cooling removal component 3 is fixedly arranged at the outer bottom end of the dust removal bin body 1, the oil removal component 4 and the dust prevention component 5 are installed in the dust removal bin body 1, the oil removal component 4 removes the oil stain at the discharge part of the dust removal bin body 1, and the dust prevention component 5 provides dust prevention protection for the oil removal component 4.
[0038] Furthermore, please refer to Figure 2 , the cooling removal component 3 includes a protective shell 31 fixedly connected to the outside of the dust removal bin body 1, a heating wire 32 and a heat conduction frame 33 fixedly arranged inside the protective shell 31. The heat conduction frame 33 is fixedly arranged on the outside of the dust removal bin body 1. The material of the heat conduction frame 33 is aluminum, which has strong heat absorption and heat release properties. It can absorb heat after the heating wire 32 generates heat and transfer the heat to the periphery of the discharge port at the bottom end of the dust removal bin body 1 to heat it, so as to avoid the situation that the internal plate body of the dust removal bin is still in a relatively low temperature state when it is just started. Through preheating treatment, the situation that the hot steam condenses after being discharged into the dust removal bin body 1 can be avoided, so as to avoid the situation that the dust sticks and hardens in the area near the discharge port and then causes blockage.
[0039] Among them, two or more cooling removal components 3 are arranged on the outside of the dust removal bin body 1, and two or more heat conduction frames 33 are arranged at intervals along the length direction of the dust removal bin body 1, so as to improve the heating efficiency of the discharge part of the dust removal bin body 1. By setting the heating time, the bin body can be closed after being heated.
[0040] Furthermore, please refer to Figure 3, the degreasing component 4 includes a water delivery pipe 41 rotatably installed on the outer side of the dust removal chamber body 1, a connection port 42 opened at one end of the water delivery pipe 41, an adjustment component 43 connected to the other end of the water delivery pipe 41, and nozzles 44 arranged and fixed on the water delivery pipe 41. The adjustment component 43 drives the water delivery pipe 41 to rotate, so as to facilitate the nozzles 44 to reciprocally wash the discharging part of the dust removal chamber body 1, improving the degreasing and cleaning efficiency.
[0041] Among them, the water delivery pipe 41 is connected to an external flexible water pipe through the connection port 42. Because it is a flexible water pipe, the water delivery pipe 41 can rotate quickly, meeting the purpose of the rotating spray washing of the nozzles 44. The external cleaning agent is sent into the water delivery pipe 41 through the flexible water pipe and sprayed out by the nozzles 44.
[0042] During implementation, the nozzles 44 are located inside the dust removal chamber body 1, and the nozzles 44 are integrally placed inside the dust-proof component 5 under normal conditions. Thus, during daily dust removal, the dust-proof component 5 provides dust-proof protection for the nozzles 44, preventing the dust falling from the filter bag from falling on the nozzles 44 and causing the spray ports to be blocked.
[0043] Furthermore, the adjustment component 43 includes a first gear 431 coaxially fixed to the outer side of the water delivery pipe 41, a second gear 432 meshing with the outer side of the first gear 431, and a motor 433 whose output shaft is fixed to the first gear 431. The motor 433 drives the second gear 432 to rotate forward and backward, causing the first gear 431 to drive the water delivery pipe 41 to rotate forward and backward, so that the nozzles 44 can perform a reciprocating rotation path of rotating downward and upward, thereby performing a downward rotation washing on the discharging port position of the dust removal chamber body 1, and then resetting and rotating. Repeating this way improves the washing effect.
[0044] Among them, the outer side of the motor 433 is fixedly connected to the dust removal chamber body 1 through a mounting bracket 434, so that the motor 433 can be stably installed, providing rotational support for the water delivery pipe 41.
[0045] Furthermore, please refer to Figure 3 And Figure 4 , the dust-proof component 5 includes a sheath 51 fixedly connected to the outer side of the dust removal chamber body 1 and a dust-proof groove 52 opened inside the sheath 51. An inlet and outlet 53 is opened at the bottom end of the dust-proof groove 52. The nozzles 44 are inserted into the inside of the dust-proof groove 52 through the inlet and outlet 53. Thus, after the nozzles 44 rotate and are inserted into the dust-proof groove 52, the falling dust will fall above the sheath 51, avoiding direct contact with the nozzles 44.
[0046] Among them, symmetrically distributed baffles 54 are fixedly arranged inside the inlet and outlet 53. The baffles 54 are made of an elastic material, preferably rubber. After the nozzle 44 rotates upward, it can first apply a force to the baffle 54, causing the baffle 54 to form and then inserting the nozzle 44 into the dust-proof groove 52. The baffle 54 dust-proofs the lower part of the nozzle 44, improving the protection effect.
[0047] The control method of the present utility model is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control method and wiring layout of the present utility model will not be explained in detail.
[0048] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. An anti-blocking structure for a pulse dust collector, characterized in that: It comprises a dust removal bin body (1), a control valve (2), a cooling component (3), an oil removal component (4) and a dust prevention component (5); The control valve (2) is fixedly mounted on the discharge port below the dust removal bin body (1), the decooling component (3) is fixedly mounted on the outer bottom end of the dust removal bin body (1), the degreasing component (4) and the dustproof component (5) are installed in the dust removal bin body (1), the degreasing component (4) is used to remove the oil stains at the discharge port of the dust removal bin body (1), and the dustproof component (5) is used to provide dustproof protection for the degreasing component (4).
2. The anti-blocking structure of a pulse dust collector according to claim 1 is characterized in that: The decooling component (3) comprises a protective shell (31) fixedly connected to the outside of the dust removal bin body (1), a heating wire (32) fixedly arranged inside the protective shell (31) and a heat conducting frame (33), wherein the heat conducting frame (33) is fixedly arranged on the outside of the dust removal bin body (1).
3. The anti-blocking structure of a pulse dust collector according to claim 2 is characterized in that: The decooling components (3) are arranged at two or more locations outside the dust removal bin body (1), and the heat conduction frames (33) are arranged at two or more locations at intervals along the length direction of the dust removal bin body (1).
4. The anti-blocking structure of a pulse dust collector according to claim 3 is characterized in that: The degreasing component (4) comprises a water pipe (41) rotatably mounted on the dust removal bin (1) from the outside, a connecting port (42) opened at one end of the water pipe (41), an adjusting component (43) connected to the other end of the water pipe (41), and nozzles (44) arranged and fixed on the water pipe (41).
5. The anti-blocking structure of a pulse dust collector according to claim 4 is characterized in that: The water delivery pipe (41) is connected to an external soft water pipe via a connecting port (42).
6. The anti-blocking structure of a pulse dust collector according to claim 5, characterized in that: The nozzle (44) is located inside the dust removal bin body (1), and the nozzle (44) is placed as a whole inside the dust prevention component (5) in a normal state.
7. The anti-blocking structure of a pulse dust collector according to claim 6, characterized in that: The regulating assembly (43) comprises a first gear (431) coaxially fixed to the outside of the water pipe (41), a second gear (432) meshing with the first gear (431) on the outside, and a motor (433) whose output shaft is fixed to the first gear (431).
8. The anti-blocking structure of a pulse dust collector according to claim 7, characterized in that: The outer side of the motor (433) is fixedly connected to the dust removal bin body (1) via a mounting frame (434).
9. The anti-blocking structure of a pulse dust collector according to claim 8, characterized in that: The dustproof component (5) comprises a protective sleeve (51) fixedly connected to the dust removal bin body (1) on the outside and a dustproof groove (52) provided inside the protective sleeve (51); an inlet and outlet (53) is provided at the bottom end of the dustproof groove (52); and the nozzle (44) is plugged into the inside of the dustproof groove (52) after passing through the inlet and outlet (53).
10. The anti-blocking structure of a pulse dust collector according to claim 9, characterized in that: Symmetrically distributed blocking pieces (54) are fixedly arranged inside the inlet and outlet (53), and the blocking pieces (54) are made of elastic material.