Smoke suction hood for galvanizing bath
By designing a smoking hood for galvanizing pools, using the launch components and smoking components, the hazards of flue gas to workers' health during industrial galvanizing are solved, effective smoking and isolation of flue gas is achieved, and workshop safety is improved.
Patent Information
- Application Number
- CN202420905862.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The flue gas produced during industrial galvanizing contains toxic gases, which can easily cause harm to operators, especially during loading and unloading operations.
A smoking hood for galvanized pools is designed, including rolling components, blocking components and smoking components. Through components such as servo motors, hydraulic rods and fans, effective smoking and isolation of smoke is achieved to prevent the smoke from floating around.
It effectively reduces the damage caused by smoke to operators, improves the safety of the workshop, and protects the health of operators.
Smart Images
Figure CN222182403U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of galvanizing equipment, in particular to a fume hood for a galvanizing pool. Background Art
[0002] Galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metal, alloy or other materials for aesthetic purposes and to prevent rust.
[0003] During the industrial galvanizing process, a large amount of smoke will be produced, which will contain various toxic gases. These fumes will drift around and cause harm to the human body, especially during the long-term loading and unloading operations of operators, which can easily cause harm to the workers' bodies. Utility Model Content
[0004] The purpose of the utility model is to provide a smoking hood for a galvanizing pool. By arranging a pushing component, a blocking component and a smoking component, the utility model solves the problem mentioned in the above background technology that a large amount of smoke will be generated during the industrial galvanizing process, and the smoke will contain various toxic gases. The smoke will spread everywhere and cause harm to the human body, especially during the long-term loading and unloading operations of the operators, which is very likely to cause damage to the workers' bodies.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a smoking hood for a galvanizing pool, comprising a sealed box, a motor box is fixedly connected to the middle of the lower surface of the sealed box, a push-out assembly is fixedly installed inside the motor box, a blocking assembly is hinged to the middle of the inner side wall of the sealed box through a first hinge, and a smoking assembly is fixedly connected to the inner top wall of the sealed box;
[0006] The blocking assembly includes a partition, one side of which is hinged to the middle part of the inner wall of the sealing box through a first hinge, the lower surface of the partition is fixedly connected to a first connecting block, one side of the first connecting block is rotatably connected to a hydraulic rod through a first rotating rod, and one end of the hydraulic rod is rotatably connected to a second connecting block through a second rotating rod.
[0007] Furthermore, the ejection assembly includes a servo motor, the outer surface of which is fixedly mounted inside a motor box, the output end of the servo motor is splined with a transmission rod, one end of the transmission rod is fixedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a placement basket, and both ends of the placement basket are slidably connected with limit rods.
[0008] Furthermore, the smoke extraction assembly includes a smoke hood, the upper surface of which is fixedly connected to the inner top wall of the sealed box, the lower surface of the smoke hood is provided with a mounting groove, a fan is fixedly installed inside the mounting groove, a fixing frame is fixedly connected to the edge of the mounting groove, a dustproof net is fixedly connected to the inside of the fixing frame, and a smoke exhaust pipe is fixedly connected to the upper surface of the smoke hood.
[0009] Furthermore, a sealing rod is fixedly connected to the edge of the inner side wall of the sealing box, and a supporting leg is fixedly connected to the edge of the lower surface of the sealing box.
[0010] Furthermore, both sides of the front surface of the sealed box are hinged with box doors through second hinges, the front surface of the box door is fixedly connected with a handle, and the back of the box door is provided with a sealing ring.
[0011] Furthermore, a circular groove is provided on the upper surface of the sealing box, and the inside of the circular groove is fixedly connected to the outer surface of the smoke exhaust pipe.
[0012] Furthermore, a galvanizing pool is overlapped on the inner bottom wall of the sealed box, and the interior of the galvanizing pool is slidably connected to the outer surface of the placement basket.
[0013] The utility model provides a fume hood for a galvanizing pool, which has the following beneficial effects:
[0014] 1. The material is placed on the partition through the set push-out assembly and the blocking assembly, and the hydraulic rod is retracted. The partition is tilted downward through the first connecting block and the second connecting block, so that the material is dumped into the placement basket inside the galvanizing pool to avoid excessive harm to the operators caused by the smoke during the loading process. After the galvanizing is completed, the servo motor is started by the external power supply, and the threaded rod is driven to rotate through the transmission rod. The placement basket slides upward to a suitable position under the limit of the limit rod, and then the hydraulic rod is extended to push the partition to close the bottom of the placement basket, thereby reducing the harm caused by the smoke to the operators during the unloading process, which is beneficial to protecting the health of the operators.
[0015] 2. Through the smoke extraction component, during the galvanizing process, the fan is started to suck the smoke, and then the smoke is discharged to the smoke treatment device through the smoke exhaust pipe to prevent the smoke from drifting around and improve the safety of the workshop. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the internal structure of the sealing box of the utility model;
[0019] Figure 3It is a structural schematic diagram of the components introduced by the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the blocking component of the utility model;
[0021] Figure 5 It is a structural schematic diagram of the smoking assembly of the utility model.
[0022] Indicated in the figure:
[0023] 1. Sealed box;
[0024] 2. ejection assembly; 201. servo motor; 202. transmission rod; 203. threaded rod; 204. placement basket; 205. limit rod;
[0025] 3. Blocking assembly; 301. Bulkhead; 302. First connecting block; 303. Hydraulic rod; 304. Second connecting block;
[0026] 4. Smoke extraction assembly; 401. Smoke hood; 402. Fan; 403. Fixing frame; 404. Dust screen; 405. Smoke exhaust pipe;
[0027] 5. Sealing rod;
[0028] 6. Outriggers;
[0029] 7. Box door;
[0030] 8. Handle;
[0031] 9. Galvanizing pool. DETAILED DESCRIPTION
[0032] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.
[0033] 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. 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.
[0034] Embodiment 1:
[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this embodiment provides a smoking hood for a galvanizing pool, comprising a sealed box 1, a motor box is fixedly connected to the middle of the lower surface of the sealed box 1, a push-out assembly 2 is fixedly installed inside the motor box, a blocking assembly 3 is hinged to the middle of the inner side wall of the sealed box 1 through a first hinge, and a smoking assembly 4 is fixedly connected to the inner top wall of the sealed box 1;
[0036] The blocking assembly 3 includes a partition 301, one side of the partition 301 is hinged to the middle of the inner wall of the sealing box 1 through a first hinge, and the lower surface of the partition 301 is fixedly connected to a first connecting block 302, one side of the first connecting block 302 is rotatably connected to a hydraulic rod 303 through a first rotating rod, and one end of the hydraulic rod 303 is rotatably connected to a second connecting block 304 through a second rotating rod. When the material is placed on the partition 301, the hydraulic rod 303 contracts, and the partition 301 is tilted downward through the first connecting block 302 and the second connecting block 304, thereby dumping the material into the placement basket 204 inside the galvanizing pool 9 to avoid excessive harm to the operating workers caused by smoke during the loading process.
[0037] like Figure 2 and Figure 3 As shown, the ejection component 2 includes a servo motor 201, the outer surface of the servo motor 201 is fixedly installed inside the motor box, the output end of the servo motor 201 is splinedly connected to a transmission rod 202, one end of the transmission rod 202 is fixedly connected to a threaded rod 203, the outer surface of the threaded rod 203 is threadedly connected to a placement basket 204, both ends of the placement basket 204 are slidably connected to a limit rod 205, after the galvanizing is completed, the external power supply starts the servo motor 201, and the transmission rod 202 drives the threaded rod 203 to rotate, the placement basket 204 slides upward to a suitable position under the limit of the limit rod 205, and then the hydraulic rod 303 is extended to push the partition 301, and the bottom of the placement basket 204 is closed, so as to reduce the harm of smoke to the operating workers during the unloading process, which is beneficial to protecting the health of the operators.
[0038] Embodiment 2:
[0039] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:
[0040] like Figure 1 , Figure 2 and Figure 5As shown, the smoke extraction component 4 includes a smoke hood 401, the upper surface of the smoke hood 401 is fixedly connected to the inner top wall of the sealed box 1, the lower surface of the smoke hood 401 is provided with a mounting groove, the interior of the mounting groove is fixedly installed with a fan 402, the edge of the interior of the mounting groove is fixedly connected with a fixing frame 403, the interior of the fixing frame 403 is fixedly connected with a dustproof net 404, the upper surface of the smoke hood 401 is fixedly connected with a smoke exhaust pipe 405, during the galvanizing process, the fan 402 is started to suck the smoke, and then the smoke is discharged to the smoke treatment device through the smoke exhaust pipe 405, so as to prevent the smoke from floating around and improve the safety of the workshop.
[0041] like Figure 1 and Figure 2 As shown, a sealing rod 5 is fixedly connected to the edge of the inner wall of the sealing box 1 , and a supporting leg 6 is fixedly connected to the edge of the lower surface of the sealing box 1 . The sealing rod 5 is convenient for increasing the sealing performance of the partition 301 .
[0042] like Figure 1 As shown, both sides of the front surface of the sealed box 1 are hinged with a box door 7 through a second hinge, a handle 8 is fixedly connected to the front surface of the box door 7, and a sealing ring is provided on the back of the box door 7. The handle 8 facilitates the opening and closing of the box door 7, and the box door 7 facilitates the sealing of the sealed box 1. The sealing ring facilitates improving the sealing performance.
[0043] like Figure 1 and Figure 2 As shown, a circular groove is provided on the upper surface of the sealing box 1 , and the inside of the circular groove is fixedly connected to the outer surface of the smoke exhaust pipe 405 .
[0044] like Figure 2 As shown, the inner bottom wall of the sealed box 1 is overlapped with a galvanizing pool 9, and the inside of the galvanizing pool 9 is slidably connected to the outer surface of the placement basket 204.
[0045] Embodiment 3:
[0046] The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details:
[0047] Specifically, when the galvanized pool fume hood is working / in use:
[0048] First, place the material on the partition 301, and the hydraulic rod 303 contracts, and the partition 301 is tilted downward through the first connecting block 302 and the second connecting block 304, so that the material is dumped into the placement basket 204 inside the galvanizing pool 9. Secondly, start the fan 402 to suck the smoke, and then discharge it into the smoke treatment device through the smoke exhaust pipe 405 to prevent the smoke from drifting around. Then, after the galvanizing is completed, the external power supply starts the servo motor 201, and the threaded rod 203 is driven to rotate through the transmission rod 202. The placement basket 204 slides upward to a suitable position under the limit of the limit rod 205. Finally, the hydraulic rod 303 is extended to push the partition 301, and the bottom of the placement basket 204 is closed to facilitate the operator to unload the material.
[0049] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.
[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A galvanizing pool fume hood, comprising a sealed box (1), characterized in that: The middle of the lower surface of the sealed box (1) is fixedly connected to a motor box, an ejection assembly (2) is fixedly installed inside the motor box, a blocking assembly (3) is hingedly connected to the middle of the inner side wall of the sealed box (1) via a first hinge, and a smoking assembly (4) is fixedly connected to the inner top wall of the sealed box (1); The blocking assembly (3) comprises a partition (301), one side of the partition (301) is hinged to the middle part of the inner wall of the sealing box (1) via a first hinge, the lower surface of the partition (301) is fixedly connected to a first connecting block (302), one side of the first connecting block (302) is rotatably connected to a hydraulic rod (303) via a first rotating rod, and one end of the hydraulic rod (303) is rotatably connected to a second connecting block (304) via a second rotating rod.
2. The galvanizing pool fume hood according to claim 1, characterized in that: The ejection assembly (2) comprises a servo motor (201), the outer surface of the servo motor (201) is fixedly mounted inside a motor box, the output end of the servo motor (201) is spline-connected to a transmission rod (202), one end of the transmission rod (202) is fixedly connected to a threaded rod (203), the outer surface of the threaded rod (203) is threadedly connected to a placement basket (204), and both ends of the placement basket (204) are slidably connected to limit rods (205).
3. The galvanizing pool fume hood according to claim 1, characterized in that: The smoke extraction component (4) comprises a smoke hood (401), the upper surface of the smoke hood (401) is fixedly connected to the inner top wall of the sealed box (1), the lower surface of the smoke hood (401) is provided with a mounting groove, a fan (402) is fixedly installed inside the mounting groove, a fixing frame (403) is fixedly connected to the edge of the mounting groove, a dustproof net (404) is fixedly connected to the inside of the fixing frame (403), and a smoke exhaust pipe (405) is fixedly connected to the upper surface of the smoke hood (401).
4. The galvanizing pool fume hood according to claim 1, characterized in that: A sealing rod (5) is fixedly connected to the edge of the inner wall of the sealing box (1), and a supporting leg (6) is fixedly connected to the edge of the lower surface of the sealing box (1).
5. The galvanizing pool fume hood according to claim 1, characterized in that: Box doors (7) are hingedly connected to both sides of the front surface of the sealed box (1) via second hinges, a handle (8) is fixedly connected to the front surface of the box door (7), and a sealing ring is arranged on the back of the box door (7).
6. A galvanizing pool fume hood according to claim 1, characterized in that: A circular groove is provided on the upper surface of the sealing box (1), and the interior of the circular groove is fixedly connected to the outer surface of the smoke exhaust pipe (405).
7. A galvanizing pool fume hood according to claim 1, characterized in that: The inner bottom wall of the sealed box (1) is overlapped with a galvanizing pool (9), and the interior of the galvanizing pool (9) is slidably connected to the outer surface of the placement basket (204).