Dry-wet composite dust remover
By optimizing the design of dust removal devices and connection devices, the problems of low dust removal efficiency of dry and wet and dry composite dust collectors and cumbersome pipeline connections are solved, achieving efficient dust removal and simple maintenance.
Patent Information
- Application Number
- CN202422407783.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-08
AI Technical Summary
The existing wet and dry composite dust collectors have problems such as low dust removal efficiency, cumbersome pipeline connections and poor sealing performance, which affects the operating efficiency and maintenance convenience of the equipment.
The dust removal device design is adopted, including input pipe, dust removal tank, tank cover, filter plate and discharge port, combined with the mating plate, adapter, clamp, rack, etc. of the connecting device, to realize the design of rapid pipeline replacement and sealing mechanism to ensure sealing.
Improves dust removal efficiency, simplifies pipe replacement operations, enhances equipment maintenance and sealing performance, and reduces leakage risks.
Smart Images
Figure CN223170620U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wet and dry composite dust collectors, and more specifically, it relates to a wet and dry composite dust collector. Background Technique
[0002] In the existing wet and dry composite dust collector technology, there are some problems and limitations, which affect the dust removal efficiency, operation convenience and maintenance convenience of the dust collector.
[0003] First of all, in the dust removal treatment of traditional wet and dry composite dust collectors, a simple filter plate design is often adopted. This design method has a low dust removal efficiency, and the capture effect on fine particles and sticky dust is not ideal. Due to the limited filtration area and filtration accuracy of the filter plate, the dust removal effect is not good, which may cause the treated gas to still contain a high concentration of dust. This not only affects the air quality, but also may cause other equipment downstream of the equipment to be polluted, reducing the operation efficiency and reliability of the entire production system.
[0004] Secondly, in the existing technology, the connection and disassembly operations of multiple pipes are involved during the use of the dust removal device. However, the connection and disconnection operations of these pipes are usually cumbersome and require professional tools such as bolts and nuts for tightening and disassembly. This operation method is not only time-consuming and laborious, but also difficult to achieve rapid response in case of emergencies, such as equipment failure or the need to quickly replace or repair pipes, thus affecting the maintenance efficiency of the equipment and the continuity of production.
[0005] In addition, although some devices in the existing technology attempt to adopt some mechanisms to achieve rapid docking and disconnection between pipes, these mechanisms often have a relatively simple structural design, sacrificing the sealing performance at the pipe connection. This design may cause leakage at the connection, resulting in a decrease in dust removal efficiency and even possibly affecting the normal operation of the equipment. The decrease in sealing performance may also increase the maintenance cost because it is necessary to check and replace the seals more frequently, and at the same time, it also increases the risk of environmental pollution. Content of the Utility Model
[0006] (1) Technical Problems to be Solved
[0007] Aiming at the problems existing in the existing technology, the utility model provides a wet and dry composite dust collector to solve the technical problems mentioned in the background technique.
[0008] (2) Technical Solutions
[0009] To achieve the above object, the present utility model provides the following technical solution: a wet and dry composite dust collector, including a fixing frame, characterized in that: a dust removal device is installed on the fixing frame, a connecting device is arranged on the fixing frame, the connecting device includes a mating plate, a mating sleeve, a fitting sleeve, a clamping block, a rack, a connecting pipe, a fitting groove, a clamping mechanism, an insertion pipe, a fitting rod, a gear and a bracket, the mating plate is fixedly connected between two fitting sleeves, the mating sleeve can be movably sleeved outside the connecting pipe, the fitting sleeve can be movably sleeved outside the connecting pipe, the clamping block is fixedly arranged inside the mating plate, the rack is fixedly connected to one side of the mating sleeve, the insertion pipe can be detachably inserted into the connecting pipe, the fitting rod is slidably arranged in the fitting groove, the fitting groove is opened in the mating sleeve, the gear can be movably installed on the bracket, the bracket is fixedly installed outside the connecting pipe, a sealing mechanism is arranged outside the insertion pipe, the sealing mechanism includes a push spring, a fixing plate, a washer, a sealing ring and a sealing groove, the fixing plate is fixedly connected outside the connecting pipe, the push spring can be movably arranged on one side of the fixing plate, the washer can be detachably installed inside the connecting pipe, the sealing ring is arranged outside the insertion pipe, and the sealing groove is opened inside the connecting pipe.
[0010] The present utility model is further provided that the clamping mechanism includes a clamping frame and a clamping groove, the clamping groove is opened outside the insertion pipe, one end of the clamping frame is clamped in the clamping groove, and the fitting rod is fixedly connected to both sides of the clamping frame.
[0011] The present utility model is further provided that a limiting plate is fixedly arranged outside the connecting pipe, a limiting groove is opened on the limiting plate, and the mating plate is slidably arranged in the limiting groove.
[0012] The present utility model is further provided that the dust removal device includes an input pipe, a dust removal tank, a tank cover, a filter plate and a discharge port, the input pipe is connected to one side of the dust removal tank, the dust removal tank is detachably installed on the fixing frame, the tank cover is detachably installed on the top of the dust removal tank, the filter plate is detachably installed inside the tank cover, the discharge port is arranged on the side wall of the tank cover, and the setting of the above components realizes efficient dust removal of the gas.
[0013] The present utility model is further provided that a liquid storage bin is arranged below the dust removal tank, the liquid storage bin is installed inside the fixing frame, and a liquid inlet pipe is arranged on one side of the dust removal tank, and the setting of the above components further improves the dust removal effect.
[0014] The present utility model is further provided that one end of the input pipe passes through the dust removal tank and extends to the bottom end of the liquid storage bin.
[0015] The present utility model is further provided that a delivery pump is arranged below the liquid storage bin, the input end of the delivery pump is connected to the bottom end of the liquid storage bin, and the setting of the delivery pump facilitates the unified collection and treatment of the used liquid.
[0016] The utility model is further arranged such that a communicating device is provided on the outer side of the tank cover, a spray pipe is provided above the filter plate, and the input ends of a plurality of the spray pipes are connected to the output end of the communicating device. The arrangement of the communicating device and the spray pipe realizes the secondary purification of the gas.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the utility model provides a wet and dry composite dust collector, which has the following beneficial effects:
[0019] 1. Through the design of components such as the input pipe, dust removal tank, tank cover, filter plate, and discharge port, the dust removal device realizes efficient dust removal treatment. After the gas enters the dust removal tank, the liquid in the liquid storage bin can capture foreign matters such as dust, making the treated gas cleaner. This design not only improves the dust removal efficiency, but also realizes the secondary purification of the gas after dust removal through the cooperation of the communicating device and the spray pipe, ensuring high dust removal and purification treatment of the gas and reducing environmental pollution.
[0020] 2. Through the design of components such as the mating plate, adaptor sleeve, mating sleeve, clamping block, rack, connecting pipe, mating groove, clamping mechanism, and bracket, the connecting device provides a fast and simple way for pipeline replacement and docking. By pushing the mating sleeve, the movement of the clamping frame and the disassembly of the insertion pipe can be easily realized without the aid of complex professional tools, greatly simplifying the maintenance operation, improving the maintainability of the equipment and the production efficiency.
[0021] 3. Through the design of the push spring, fixing plate, washer, sealing ring, and sealing groove, the sealing mechanism ensures the sealing performance at the connection between the insertion pipe and the connecting pipe. When replacing the pipeline, the sealing ring can be closely fitted with the sealing groove, effectively preventing leakage at the connection, ensuring the airtightness of the system and the dust removal efficiency. This design also further improves the stability and durability of the pipeline connection, reducing the maintenance frequency and potential safety risks caused by leakage. Description of the drawings
[0022] Figure 1 It is a schematic diagram of the overall structure of a wet and dry composite dust collector in the utility model;
[0023] Figure 2 It is Figure 1 a partial enlarged structural schematic diagram at A in
[0024] Figure 3 It is a schematic diagram of the sectional structure of the dust removal device part in the utility model;
[0025] Figure 4 It is a schematic diagram of the sectional structure of the connecting device and the sealing mechanism parts in the utility model;
[0026] Figure 5is Figure 4 Schematic diagram of the partially enlarged structure at position B in
[0027] Figure 6 is Figure 4 Schematic diagram of the partially enlarged structure at position C in
[0028] Figure 7 is Figure 4 Schematic diagram of the partially enlarged structure at position D in
[0029] Figure 8 Schematic cross-sectional structure diagram of the connecting device and the sealing mechanism in the present utility model after removing the suitable matching part.
[0030] In the figure: 1, fixed frame; 2, mating plate; 3, suitable matching part; 4, mating sleeve; 5, clamping block; 6, rack; 7, connecting pipe; 8, matching groove; 9, inserting pipe; 10, matching rod; 11, gear; 12, bracket; 13, pushing spring; 14, fixing plate; 15, washer; 16, sealing ring; 17, sealing groove; 18, clamping frame; 19, clamping groove; 20, limiting plate; 21, limiting groove; 22, input pipe; 23, dust removal tank; 24, tank cover; 25, filter plate; 26, discharge port; 27, liquid storage bin; 28, liquid inlet pipe; 29, transfer pump; 30, connector; 31, spray pipe. Detailed implementation manners
[0031] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.
[0032] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.
[0033] In the present utility model, without contrary description, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for ease of understanding and description, "left, right" are usually in the left and right directions shown in the drawings; "inner, outer" refer to the inner and outer of the contours of each component itself, but the above orientation terms are not used to limit the present utility model.
[0034] Please refer to Figures 1-8, a wet-dry composite dust collector, comprising a fixing frame 1, characterized in that: a dust removal device is installed on the fixing frame 1, a connecting device is arranged on the fixing frame 1, the connecting device includes a mating plate 2, a fitting sleeve 3, a mating sleeve 4, a clamping block 5, a rack 6, a connecting pipe 7, a fitting groove 8, a clamping mechanism, an insertion pipe 9, a fitting rod 10, a gear 11 and a bracket 12. The mating plate 2 is fixedly connected between the two mating sleeves 4. The fitting sleeve 3 is movably sleeved outside the connecting pipe 7. The mating sleeve 4 is movably sleeved outside the connecting pipe 7. The clamping block 5 is fixedly arranged inside the mating plate 2. The rack 6 is fixedly connected to one side of the fitting sleeve 3. The insertion pipe 9 is detachably inserted into the connecting pipe 7. The fitting rod 10 is slidably arranged in the fitting groove 8. The fitting groove 8 is opened in the fitting sleeve 3. The gear 11 is movably installed on the bracket 12. The bracket 12 is fixedly installed outside the connecting pipe 7. A sealing mechanism is arranged outside the insertion pipe 9. The sealing mechanism includes a push spring 13, a fixing plate 14, a washer 15, a sealing ring 16 and a sealing groove 17. The fixing plate 14 is fixedly connected to the outside of the connecting pipe 7. The push spring 13 is movably arranged on one side of the fixing plate 14. The washer 15 is detachably installed inside the connecting pipe 7. The sealing ring 16 is arranged outside the insertion pipe 9. The sealing groove 17 is opened inside the connecting pipe 7.
[0035] The clamping mechanism includes a clamping frame 18 and a clamping groove 19. The clamping groove 19 is opened outside the insertion pipe 9. One end of the clamping frame 18 is clamped in the clamping groove 19. The fitting rod 10 is fixedly connected to both sides of the clamping frame 18.
[0036] A limiting plate 20 is fixedly arranged outside the connecting pipe 7. A limiting groove 21 is opened on the limiting plate 20. The mating plate 2 is slidably arranged in the limiting groove 21.
[0037] In this embodiment, when the pipeline needs to be replaced, first push the fitting sleeve 4 in the corresponding direction. The fitting sleeve 4 will cooperate with the fixed plate 14 to squeeze the push spring 13. At the same time, the fitting sleeve 4 will drive the fitting plate 2 to move. Then the fitting plate 2 will drive the gear 11 to rotate through the clamping block 5 arranged inside. Then the gear 11 will drive the rack 6 to move. Then the rack 6 will drive the adaptor sleeve 3 to slide along the connecting pipe 7. At the same time, the adaptor sleeve 3 will drive the adaptor slot 8 to move. Due to the special structural design of the adaptor slot 8, when the adaptor slot 8 follows the adaptor sleeve 3 to move, the adaptor rod 10 will drive the clamping frame 18 to move outward. Then one end of the clamping frame 18 will gradually disengage from the clamping slot 19. Then pull the insertion pipe 9 outward, and the corresponding pipeline can be removed. Then insert the replaced insertion pipe 9 into the connecting pipe 7 and make one end of the insertion pipe 9 abut against the gasket 15. Then push the fitting sleeve 4 in the reverse direction. At the same time, the push spring 13 will push the fitting sleeve 4 to reset. Then the fitting sleeve 4 drives the fitting plate 2 to move. Then the fitting plate 2 drives the clamping block 5 arranged inside to drive the gear 11 to rotate in the reverse direction. Then the gear 11 drives the rack 6 to move in the reverse direction, so that the rack 6 drives the adaptor sleeve 3 to reset. Then the adaptor sleeve 3 drives the adaptor slot 8 to reset, so that the adaptor rod 10 drives the clamping frame 18 to engage into the clamping slot 19. After the clamping frame 18 is completely reset, the insertion pipe 9 is driven through the clamping slot 19 to press the gasket 15, thus ensuring the sealing performance at the connection between the insertion pipe 9 and the connecting pipe 7. At the same time, a plurality of sealing rings 16 arranged on the outer side of the insertion pipe 9 will engage into the corresponding sealing grooves 17, thereby further enhancing the sealing strength at the connection between the insertion pipe 9 and the connecting pipe 7, and effectively preventing leakage at the pipeline connection.
[0038] Please refer to Figures 1-3 , as an implementation manner of the dust removal device: The dust removal device includes an input pipe 22, a dust removal tank 23, a tank cover 24, a filter plate 25 and a discharge port 26. The input pipe 22 is connected to one side of the dust removal tank 23. The dust removal tank 23 is detachably installed on the fixing frame 1. The tank cover 24 is detachably installed on the top of the dust removal tank 23. The filter plate 25 is detachably installed inside the tank cover 24. The discharge port 26 is arranged on the side wall of the tank cover 24.
[0039] A liquid storage bin 27 is arranged below the dust removal tank 23. The liquid storage bin 27 is installed inside the fixing frame 1. A liquid inlet pipe 28 is arranged on one side of the dust removal tank 23.
[0040] One end of the input pipe 22 passes through the dust removal tank 23 and extends to the bottom end of the liquid storage bin 27.
[0041] A delivery pump 29 is arranged below the liquid storage bin 27. The input end of the delivery pump 29 is connected to the bottom end of the liquid storage bin 27.
[0042] A communicator 30 is arranged outside the tank cover 24. A spray pipe 31 is arranged above the filter plate 25. The input ends of a plurality of spray pipes 31 are connected to the output end of the communicator 30.
[0043] More specifically, when the device needs to be used, first, the gas to be dust-removed is transported into the dust-removal tank 23 through the input pipe 22, and then is transported to the bottom end of the liquid storage bin 27 via the input pipe 22. Then, dust and other foreign matters and the gas will directly enter the liquid set in the liquid storage bin 27. After removing the fine particles and harmful gases, the gas will float out of the liquid. Then, turn on the external transportation device to transport the gas or liquid responsible for purifying the waste gas into the connector 30, and then atomize and spray it into the dust-removal tank 23 through each spray pipe 31 to purify the waste gas. Then, the purified gas will continue to rise and enter the next process through the pipe connected to one end of the discharge port 26. When the device has been used for a period of time, turn on the transfer pump 29 set below the liquid storage bin 27. The transfer pump 29 pumps out the water and dust particles in the liquid storage bin 27, and then transports them to the external storage device through the pipe connected to the output end of the transfer pump 29. Then, turn off the transfer pump 29 and turn on another external transportation device to transport the liquid responsible for purification into the liquid storage bin 27 through the liquid inlet pipe 28, so as to facilitate reuse.
[0044] In summary, when the overall device is in use or operation: when the pipeline needs to be replaced, first push the fitting sleeve 4 in the corresponding direction. The fitting sleeve 4 will cooperate with the fixed plate 14 to squeeze the push spring 13. At the same time, the fitting sleeve 4 will drive the fitting plate 2 to move. Then, the fitting plate 2 will drive the gear 11 to rotate through the clamping block 5 set inside. Then, the gear 11 will drive the rack 6 to move. Then, the rack 6 will drive the adaptor sleeve 3 to slide along the connecting pipe 7. At the same time, the adaptor sleeve 3 will drive the adaptor slot 8 to move. Due to the special structural design of the adaptor slot 8, when the adaptor slot 8 moves along with the adaptor sleeve 3, the adaptor rod 10 will drive the clamping frame 18 to move outward. Then, one end of the clamping frame 18 will gradually disengage from the clamping slot 19. Then, pull the insertion pipe 9 outward to remove the corresponding pipeline. Then, insert the replaced insertion pipe 9 into the connecting pipe 7 and make one end of the insertion pipe 9 abut against the gasket 15. Then, push the fitting sleeve 4 in the reverse direction. At the same time, the push spring 13 will push the fitting sleeve 4 to reset. Then, the fitting sleeve 4 drives the fitting plate 2 to move. Then, the fitting plate 2 drives the clamping block 5 set inside to drive the gear 11 to rotate in the reverse direction. Then, the gear 11 drives the rack 6 to move in the reverse direction, so that the rack 6 drives the adaptor sleeve 3 to reset. Then, the adaptor sleeve 3 drives the adaptor slot 8 to reset, so that the adaptor rod 10 drives the clamping frame 18 to engage with the clamping slot 19. After the clamping frame 18 is completely reset, the insertion pipe 9 is driven through the clamping slot 19 to press the gasket 15, thus ensuring the sealing performance at the connection between the insertion pipe 9 and the connecting pipe 7. At the same time, a plurality of sealing rings 16 arranged on the outer side of the insertion pipe 9 will engage with the corresponding sealing grooves 17, thus further enhancing the sealing strength at the connection between the insertion pipe 9 and the connecting pipe 7, and effectively preventing leakage at the pipeline connection.
[0045] When the device needs to be used, first, the gas to be dust-removed is transported into the dust-removal tank 23 through the input pipe 22, and then is transported to the bottom end of the liquid storage bin 27 via the input pipe 22. Then, dust and other foreign matters and the gas will directly enter the liquid set in the liquid storage bin 27. After removing the fine particles and harmful gases, the gas will float out of the liquid. Then, turn on the external transportation device to transport the gas or liquid responsible for purifying the waste gas into the connector 30, and then atomize and spray it into the dust-removal tank 23 through each spray pipe 31 to purify the waste gas. Then, the purified gas will continue to rise and enter the next process through the pipe connected to one end of the discharge port 26. When the device has been used for a period of time, turn on the transfer pump 29 provided below the liquid storage bin 27. The transfer pump 29 pumps out the water mixed with dust and other particulate matters in the liquid storage bin 27, and then transports it to the external storage device through the pipe connected to the output end of the transfer pump 29. Then, turn off the transfer pump 29 and turn on another external transportation device, so as to transport the liquid responsible for purification into the liquid storage bin 27 through the liquid inlet pipe 28, thus facilitating reuse.
[0046] In all the solutions mentioned above, for the connection between two components, welding, the cooperation of bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wet and dry composite dust collector, comprising a fixing frame (1), characterized in that: A dust removal device is installed on the fixing frame (1). A connecting device is arranged on the fixing frame (1). The connecting device includes a mating plate (2), a fitting sleeve (3), a mating sleeve (4), a clamping block (5), a rack (6), a connecting pipe (7), a fitting groove (8), a clamping mechanism, an insertion pipe (9), a fitting rod (10), a gear (11) and a bracket (12). The mating plate (2) is connected between two mating sleeves (4). The clamping block (5) is arranged inside the mating plate (2). The rack (6) is connected to one side of the fitting sleeve (3). The fitting rod (10) is arranged in the fitting groove (8). The fitting groove (8) is opened in the fitting sleeve (3). The gear (11) is installed on the bracket (12). The bracket (12) is installed on the outer side of the connecting pipe (7). A sealing mechanism is arranged on the outer side of the insertion pipe (9). The sealing mechanism includes a push spring (13), a fixing plate (14), a washer (15), a sealing ring (16) and a sealing groove (17). The fixing plate (14) is connected to the outer side of the connecting pipe (7). The push spring (13) is arranged on one side of the fixing plate (14). The washer (15) is installed in the connecting pipe (7). The sealing ring (16) is arranged on the outer side of the insertion pipe (9). The sealing groove (17) is opened on the inner side of the connecting pipe (7).
2. The wet and dry composite dust collector according to claim 1, characterized in that: The clamping mechanism includes a clamping frame (18) and a clamping groove (19). The clamping groove (19) is opened on the outer side of the insertion pipe (9). One end of the clamping frame (18) is clamped in the clamping groove (19). The fitting rod (10) is fixedly connected to both sides of the clamping frame (18).
3. The wet and dry composite dust collector according to claim 2, characterized in that: A limiting plate (20) is fixedly arranged on the outer side of the connecting pipe (7). A limiting groove (21) is opened on the limiting plate (20). The mating plate (2) is slidably arranged in the limiting groove (21).
4. A wet and dry composite dust collector according to any one of claims 1-3, characterized in that: The dust removal device includes an input pipe (22), a dust removal tank (23), a tank cover (24), a filter plate (25) and a discharge port (26). The input pipe (22) is connected to one side of the dust removal tank (23). The dust removal tank (23) is detachably installed on the fixing frame (1). The tank cover (24) is detachably installed on the top end of the dust removal tank (23). The filter plate (25) is detachably installed on the inner side of the tank cover (24). The discharge port (26) is arranged on the side wall of the tank cover (24).
5. The wet and dry composite dust collector according to claim 4, characterized in that: A liquid storage bin (27) is arranged below the dust removal tank (23). The liquid storage bin (27) is installed inside the fixing frame (1). A liquid inlet pipe (28) is arranged on one side of the dust removal tank (23).
6. The wet and dry composite dust collector according to claim 5, characterized in that: One end of the input pipe (22) passes through the dust removal tank (23) and extends to the bottom end of the liquid storage bin (27).
7. The wet and dry composite dust collector according to claim 6, characterized in that: A delivery pump (29) is arranged below the liquid storage bin (27). The input end of the delivery pump (29) is connected to the bottom end of the liquid storage bin (27).
8. The wet and dry combined dust collector according to claim 7, characterized in that: A communicating vessel (30) is arranged on the outer side of the tank cover (24). A spray pipe (31) is arranged above the filter plate (25). The input ends of a plurality of the spray pipes (31) are connected to the output end of the communicating vessel (30).