Smoke purifier applied to shipbuilding
Through the modularly designed smoke and dust purifier, the problem of the inability to enter the cabin and the inability to meet the on-site purification needs of the existing technology is solved, and rapid assembly and efficient purification are achieved, which improves the construction environment of workers inside the cabin.
Patent Information
- Application Number
- CN202420635570.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-29
AI Technical Summary
During the ship manufacturing process, existing smoke and dust purifiers cannot effectively purify the smoke and dust inside the cabin due to large equipment, cumbersome installation and inability to enter the cabin, resulting in a harsh environment for workers.
A modular smoke purifier was designed, including purification section module, ash cleaning section module, backblowing module and fan section module. By quickly assembling the section connector, it occupies a small area and handles a large air volume, and adopts upward and downward discharge. Structure: The smoke and dust are discharged directly from the lower part into the cabin after being processed by the filter element to reduce heat loss.
The rapid assembly and efficient purification of smoke and dust purifiers are achieved, reducing heat loss in the cabin and significantly improving the construction environment of workers inside the cabin.
Smart Images
Figure CN222218930U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of environmentally friendly air purification and relates to a smoke purifier used in shipbuilding. Background Art
[0002] In the field of shipbuilding, due to the complex internal structure and small space of the cabin, there is a lot of welding and grinding smoke during the assembly of the ship, and the working environment of the workers inside the cabin is particularly bad. The working conditions of the cabin make the existing smoke purifiers unable to be directly applied on site. The equipment is large, the installation is cumbersome, it cannot enter the cabin, and the single type cannot meet the working conditions on site. At present, there is an urgent need for a smoke purification device that can enter the cabin to purify the smoke during the ship construction process. Utility Model Content
[0003] The purpose of the utility model is to overcome the deficiencies in the above-mentioned background technology and to provide a smoke purifier used in shipbuilding, which has the advantages of simple structure and easy operation. It adopts a top-in and bottom-out structure. After the smoke is processed by the filter element, it is directly discharged into the cabin from the bottom, thereby reducing heat loss in the cabin and effectively improving the construction environment for personnel inside the cabin.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a smoke purifier applied to shipbuilding, comprising four modules, which are: a purification section module, a dust cleaning section module, a back-blowing module, and a fan section module; the four modules are connected by a segment connector, the purification section module and the dust cleaning section module are arranged on the same side up and down, the back-blowing module and the fan section module are arranged on the same side up and down and are connected, the purification section module and the back-blowing module are arranged side by side, and the fan section module and the dust cleaning section module are arranged side by side; a back-blowing component is arranged in the back-blowing module, and the front end of the back-blowing component is arranged toward the end of the filter component in the purification section module.
[0005] Sealing strips are provided at the joints of the four modules for sealing.
[0006] The purification section module includes a purification section module housing, an air inlet is arranged on the top of the purification section module housing (the air inlet can also be replaced with a hose structure to perform dust removal locally, and can be arranged according to the working conditions), and a plurality of filter components are arranged in the purification section module housing, and the filter components include a filter cartridge, the end of which is fixed on the rear wall plate of the purification section module housing, and a filter cartridge cover is arranged on the front end of the filter cartridge, and the filter cartridge cover is arranged on the front wall plate of the purification section module housing. The number of filter cartridges can be set according to the working conditions, and preferably two are arranged.
[0007] A through hole is set on one side of the purification section module shell adjacent to the back-blowing module. The through hole corresponds to the end of the filter cartridge, the size of the through hole corresponds to the filter cartridge, the number of the through holes is the same as the number of the filter cartridges, and the back-blowing component of the back-blowing module can blow toward the filter cartridge.
[0008] The filter cartridge is a filter element, and the filter element is preferably a filter element of F9 or above.
[0009] The cleaning section module includes a cleaning section module shell, the top surface of the ash section module shell is connected to the bottom surface of the purification section module shell, an ash hopper is arranged in the ash section module shell, the ash hopper is equipped with a cleaning bag, an ash receiving bucket is arranged below the ash hopper, the cleaning bag is arranged on the ash receiving bucket, the ash hopper is welded in the cleaning section module shell, and the cleaning bucket is connected by a soft connection and is pressed tightly to the ash hopper neck with a clamp.
[0010] The back-blowing module comprises a back-blowing module shell, a back-blowing assembly is arranged in the back-blowing module shell, the back-blowing assembly comprises an air bag, the air bag is externally connected to a compressed air pipeline, a plurality of compressed air branch pipes are arranged above and below the air bag, a blowing port is arranged at the end of the compressed air branch pipe, the blowing port is arranged directly opposite to the end of the filter cartridge, the number of the blowing port is the same as that of the filter cartridge, a solenoid valve is arranged on each compressed air branch pipe, and a pressure reducing valve is arranged at the outlet of the air bag.
[0011] The fan section module comprises a fan section housing, a fan is arranged in the fan section housing, and air outlet louvers are arranged on the wall panels of the fan section housing.
[0012] Furthermore, the segment connector is a commercially available product; the specific model is not limited. The four modules are assembled by connecting the segment connector, bolts, and nuts. A sealing strip is attached to the butt joint to ensure the sealing performance between the segments.
[0013] Furthermore, the back-blowing module is also provided with an electric control box, which includes a PLC control system, and the solenoid valve, the pressure reducing valve and the fan are respectively connected to the PLC control system.
[0014] Furthermore, the air bag is connected and fixed to the wall plate of the backflush module shell by bolts.
[0015] Furthermore, the fan is arranged on a fan mounting plate, and the fan mounting plate is fixed on the fan section housing.
[0016] Compared with the prior art, the utility model has the following beneficial effects:
[0017] The utility model provides a smoke purifier used in shipbuilding, which adopts a modular structure and is detachable and spliced. After entering the cabin, it can be quickly assembled by using connecting pieces of sections. After assembly, it occupies a small area and handles a large air volume. It adopts a top-in and bottom-out structure. After the smoke is processed by the filter element, it is directly discharged into the cabin from the bottom, which reduces the heat loss in the cabin and can effectively improve the construction environment for personnel inside the cabin. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0019] Figure 1 The utility model is a front view of a smoke purifier used in shipbuilding.
[0020] Figure 2 It is a left view of a smoke purifier used in shipbuilding according to the utility model.
[0021] Figure 3 yes Figure 1 AA section view.
[0022] Figure 4 The utility model is a top view of a smoke purifier used in shipbuilding.
[0023] Figure 5 The utility model is a rear view of a smoke purifier used in shipbuilding.
[0024] Figure 6 The utility model is a gas flow schematic diagram of a smoke purifier used in shipbuilding.
[0025] In the figure, 1. purification section module, 2. dust cleaning section module, 3. back-blowing module, 4. fan section module, 5. air inlet, 6. back-blowing module housing, 7. air outlet louver, 8. back-blowing assembly, 9. electric control box, 10. fan, 11. filter cartridge, 12. dust cleaning bag, 13. pressure reducing valve, and 14. joint section connector. DETAILED DESCRIPTION
[0026] The present invention is further described below in conjunction with the accompanying drawings, but the present invention is not limited to the following embodiments.
[0027] Example 1
[0028] A smoke purifier used in shipbuilding is suitable for purifying smoke inside the cabin of the shipbuilding industry, such as Figure 1-6 As shown, it includes four modules, which are: purification section module 1, dust cleaning section module 2, backblowing module 3, and fan section module 4; the four modules are connected by a segment connector 14, the purification section module 1 and the dust cleaning section module 2 are arranged on the same side up and down, the backblowing module 3 and the fan section module 4 are arranged on the same side up and down and are connected, the purification section module 1 and the backblowing module 3 are arranged side by side, and the fan section module 4 and the dust cleaning section module 2 are arranged side by side; a backblowing component is arranged in the backblowing module 3, and the front end of the backblowing component is arranged toward the end of the filter component in the purification section module 1.
[0029] Sealing strips are provided at the joints of the four modules for sealing.
[0030] The purification section module 1 includes a purification section module housing, an air inlet 5 is arranged on the top of the purification section module housing (the air inlet can also be replaced with a hose structure to perform dust removal locally, and can be arranged according to the working conditions), and a plurality of filter components are arranged in the purification section module housing, and the filter components include a filter cartridge 11, the end of the filter cartridge 11 is fixed to the rear wall plate of the purification section module housing, and a filter cartridge cover is arranged at the front end of the filter cartridge 11, and the filter cartridge cover is arranged on the front wall plate of the purification section module housing. The number of filter cartridges 11 can be set according to the working conditions, and preferably two are arranged.
[0031] A through hole is set on one side of the purification section module shell 1 adjacent to the back-blowing module 3, and the through hole corresponds to the end of the filter cartridge 11, the size of the through hole corresponds to the filter cartridge 11, and the number of the through holes is the same as the number of the filter cartridges 11, which satisfies the back-blowing component of the back-blowing module 3 to blow toward the filter cartridge 11.
[0032] The filter cartridge 11 is a filter element, and the filter element is preferably a filter element of F9 or above.
[0033] The cleaning section module 2 includes a cleaning section module shell, the top surface of the ash section module shell is connected to the bottom surface of the purification section module shell, an ash hopper is arranged in the ash section module shell, the ash hopper is equipped with a cleaning bag 12, an ash receiving bucket is arranged below the ash hopper, the cleaning bag 12 is arranged on the ash receiving bucket, the ash hopper is welded in the cleaning section module shell, and the cleaning bucket is connected by a soft connection and is pressed against the ash hopper neck with a clamp.
[0034] The back-blowing module 3 includes a back-blowing module shell, a back-blowing assembly is arranged in the back-blowing module shell, the back-blowing assembly includes an air bag, the air bag is externally connected to a compressed air pipeline, a plurality of compressed air branch pipes are arranged above and below the air bag, a blowing port is arranged at the end of the compressed air branch pipe, the blowing port is arranged directly opposite to the end of the filter cartridge 11, the number of the blowing port is the same as the number of the filter cartridge 11, and a solenoid valve is arranged on each compressed air branch pipe, and a pressure reducing valve 13 is arranged at the outlet of the air bag.
[0035] The fan section module 4 comprises a fan section housing, a fan 10 is arranged in the fan section housing, and air outlet louvers 7 are arranged on the wall panels of the fan section housing.
[0036] The segment connector 14 is a commercially available product; the specific model is not limited. The four modules are connected and assembled by the segment connector 14, bolts, and nuts. A sealing strip is attached to the butt joint to ensure the sealing performance between the segments.
[0037] The backflush module 3 is also provided with an electric control box 9, which includes a PLC control system, and the solenoid valve, the pressure reducing valve 13, and the fan 10 are respectively connected to the PLC control system. The solenoid valve, the pressure reducing valve 13, and the fan 10 are not limited to a fixed model, and their specific working functions can be realized.
[0038] The air bag is connected and fixed to the wall plate of the back-blowing module shell by bolts.
[0039] The fan 10 is arranged on a fan mounting plate, and the fan mounting plate is fixed on a fan section housing.
[0040] The whole is composed of individual modules. A single module can smoothly enter the cabin through the cabin door and be assembled inside. At this time, the purification section module 1, the dust cleaning section module 2, the back-blowing module 3, and the fan section module 4 are arranged on the same side of the upper and lower sides of the purification section module 1 and the dust cleaning section module 2 by means of the segment connector 14, bolts, and nuts. The back-blowing module 3 and the fan section module 4 are arranged on the same side of the upper and lower sides and connected. The purification section module 1 and the back-blowing module 3 are arranged side by side, and the fan section module 4 and the dust cleaning section module 2 are arranged and installed side by side. After assembly, the dust-containing gas enters through the top air inlet 5, enters the purification section module 1, and is filtered by the filter element. At the same time, the blowing port of the back-blowing module 3 blows compressed air to the filter element to allow the dust to fall fully, and back-blowing with compressed air is performed to shake the dust adsorbed on the filter cartridge 11 to the dust cleaning section module 2. The dust falls into the dust cleaning bag 12 below the ash hopper, and the clean gas filtered by the filter element is discharged into the cabin through the fan 10 and the air outlet louver 7.
[0041] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.
Claims
1. A smoke purifier used in shipbuilding, characterized in that: The invention comprises four modules, which are: a purification section module (1), a dust cleaning section module (2), a back-blowing module (3), and a fan section module (4); the four modules are connected by a segment connector (14); the purification section module (1) and the dust cleaning section module (2) are arranged on the same side above and below, the back-blowing module (3) and the fan section module (4) are arranged on the same side above and below and are connected; the purification section module (1) and the back-blowing module (3) are arranged side by side, and the fan section module (4) and the dust cleaning section module (2) are arranged side by side; a back-blowing component is arranged in the back-blowing module (3), and the front end of the back-blowing component is arranged toward the end of the filter component in the purification section module (1).
2. A smoke purifier used in shipbuilding as claimed in claim 1, characterized in that: Sealing strips are provided at the joints of the four modules.
3. A smoke purifier used in shipbuilding as claimed in claim 1, characterized in that: The purification section module (1) comprises a purification section module housing, an air inlet (5) is arranged at the top of the purification section module housing, and a plurality of filter components are arranged in the purification section module housing, wherein the filter components comprise a filter cartridge (11), the end of the filter cartridge (11) is fixed on the rear wall plate of the purification section module housing, and a filter cartridge cover plate is arranged at the front end of the filter cartridge (11), and the filter cartridge cover plate is arranged on the front wall plate of the purification section module housing.
4. A smoke purifier used in shipbuilding as claimed in claim 1, characterized in that: The dust cleaning section module (2) comprises a dust cleaning section module shell, the top surface of the dust cleaning section module shell is connected to the bottom surface of the purification section module shell, an ash hopper is arranged in the dust cleaning section module shell, and the ash hopper is equipped with a dust cleaning bag (12).
5. A smoke purifier used in shipbuilding as claimed in claim 1, characterized in that: The back-blowing module (3) comprises a back-blowing module housing, a back-blowing assembly is arranged in the back-blowing module housing, the back-blowing assembly comprises an air bag, the air bag is externally connected to a compressed air pipeline, a plurality of compressed air branch pipelines are arranged above and below the air bag, and a blowing port is arranged at the end of the compressed air branch pipeline.
6. A smoke purifier used in shipbuilding as claimed in claim 1, characterized in that: The fan section module (4) comprises a fan section housing, a fan (10) is arranged in the fan section housing, and air outlet shutters (7) are arranged on the wall plate of the fan section housing.
7. A smoke purifier used in shipbuilding as claimed in claim 3, characterized in that: A through hole is provided on one side of the purification section module housing adjacent to the back-flushing module (3), and the through hole is provided corresponding to the end of the filter cartridge (11).
8. A smoke purifier used in shipbuilding as claimed in claim 5, characterized in that: A solenoid valve is arranged on each compressed air branch pipeline, and a pressure reducing valve (13) is arranged at the outlet of the air bag.
9. A smoke purifier used in shipbuilding as claimed in claim 5, characterized in that: The air bag is connected and fixed to the wall plate of the back-blowing module shell by bolts.
10. A smoke purifier used in shipbuilding as claimed in claim 6, characterized in that: The fan (10) is arranged on a fan mounting plate, and the fan mounting plate is fixed on a fan section housing.