Exhaust chimney anti-blocking device of deodorization equipment

Abstract

The utility model discloses an exhaust chimney anti-blocking device of deodorization equipment, which comprises a base, an air exhauster and an exhaust chimney, the air exhauster is arranged on the base, a connecting pipe is arranged between the air exhauster and the exhaust chimney, a partition plate is arranged at the bottom of the connecting pipe, and the rear section of the partition plate is a screen plate which is used for preventing garbage from entering the air exhauster to cause damage; an opening is formed in the front side of the connecting pipe and used for cleaning garbage in the connecting pipe, and a baffle is arranged at the opening through a connecting hinge and used for shielding the opening. The connecting pipe is arranged between the air exhauster and the exhaust chimney, the screen plate is arranged in the connecting pipe to block garbage and prevent the garbage from entering the air exhauster to cause damage, the opening capable of being opened and closed is formed in the connecting pipe, the garbage is convenient to clean, and compared with the mode that the screen plate is directly arranged at an inlet of the exhaust chimney, the connecting pipe is simple in structure and convenient to use. In this way, the screen plate can be cleaned more easily, workers do not need to climb, and potential safety hazards are reduced.

Description

Technical Field

[0001] This utility model relates to the field of anti-clogging technology, and in particular to an anti-clogging device for the exhaust chimney of a deodorization equipment. Background Technology

[0002] Nowadays, urban domestic sewage is basically treated harmlessly through sewage treatment plants. Domestic sewage will have a certain odor during the initial treatment. In the sewage treatment process, for example, the fine screen workshop needs to be equipped with deodorization equipment to remove the odor in the workshop. The existing technology is generally to draw air from the fine screen workshop by connecting an exhaust chimney to an air extractor and then pass it into the deodorization equipment for deodorization treatment. However, due to the working characteristics of the fine screen workshop, some small garbage may be drawn by the exhaust chimney and enter the air extractor, which will cause damage to the air extractor over time. Utility Model Content

[0003] To address the problem that existing deodorization equipment lacks an anti-clogging device for its exhaust chimney, which can easily damage the exhaust fan after prolonged use, this invention provides an anti-clogging device for the exhaust chimney of a deodorization equipment.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An anti-clogging device for the exhaust chimney of a deodorizing equipment includes a base, an exhaust fan, and an exhaust chimney. The exhaust fan is mounted on the base, and a connecting pipe is provided between it and the exhaust chimney. A baffle is provided at the bottom of the connecting pipe, and the rear section of the baffle is a mesh plate to prevent garbage from entering the exhaust fan and causing damage. An opening is provided at the front of the connecting pipe for cleaning garbage inside the connecting pipe. A baffle is provided at the opening through a connecting hinge to cover the opening.

[0006] Preferably, a rubber sealing plate is provided on the rear side of the baffle to seal the opening.

[0007] Preferably, a guide sleeve is provided at the front end of the baffle away from the connecting hinge, and an insert rod is slidably connected inside the guide sleeve. The insert rod is inserted into the insert sleeve provided on one side of the opening to fix the baffle.

[0008] Preferably, the insertion rod is provided with a perforated buckle plate, which is fastened to a fixing plate provided on the baffle to fix the insertion rod. The guide sleeve is provided with a grooved guide sleeve on the side away from the insertion sleeve to guide the end of the insertion rod. The grooved guide sleeve is also provided with an anti-detachment guide sleeve on one side to prevent the insertion rod from falling off.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model sets a connecting pipe between the exhaust fan and the exhaust chimney, and sets a mesh plate in the connecting pipe to block the garbage and prevent it from entering the exhaust fan and causing damage. In addition, an openable and closable opening is set on the connecting pipe to facilitate the cleaning of garbage. Compared with the method of setting the mesh plate directly at the exhaust chimney inlet, this method is easier to clean the mesh plate, does not require workers to climb high, and reduces safety hazards. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model;

[0011] Figure 2 This is a top view of the connecting pipe in an embodiment of the present invention;

[0012] Figure 3 for Figure 1 Enlarged diagram of A in the middle;

[0013] Figure 4 for Figure 2 Enlarged diagram of B in the diagram.

[0014] In the diagram: 1. Base, 2. Exhaust fan, 3. Exhaust chimney, 4. Connecting pipe, 401. Partition, 5. Mesh plate, 6. Connecting hinge, 7. Baffle, 8. Insert sleeve, 9. Guide sleeve, 10. Insert rod, 11. Grooved guide sleeve, 12. Anti-detachment guide sleeve, 13. Perforated buckle plate, 14. Fixing plate, 15. Sealing plate. Detailed Implementation

[0015] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] like Figures 1 to 4As shown, this utility model embodiment includes a base 1, an exhaust fan 2, and an exhaust chimney 3. The exhaust fan 2 is mounted on the base 1, and a connecting pipe 4 is provided between it and the exhaust chimney 3. A partition 401 is provided at the bottom of the connecting pipe 4, and the rear section of the partition 401 is a mesh plate 5, which is used to prevent garbage from entering the exhaust fan 2 and causing damage. An opening is provided on the front side of the connecting pipe 4 for cleaning garbage inside the connecting pipe 4. A baffle 7 is provided at the opening through a connecting hinge 6 to cover the opening.

[0018] Preferably, a rubber sealing plate 15 is provided on the rear side of the baffle 7 to seal the opening; a guide sleeve 9 is provided on the front side of the baffle 7 away from the connecting hinge 6, and an insert rod 10 is slidably connected inside the guide sleeve 9, and the insert rod 10 is inserted into the insert sleeve 8 provided on the side of the opening to fix the baffle 7; a perforated buckle plate 13 is provided on the insert rod 10, which is fastened to the fixing plate 14 provided on the baffle 7 to fix the insert rod 10; a grooved guide sleeve 11 is provided on the side of the guide sleeve away from the insert sleeve 8 to guide the end of the insert rod 10; an anti-detachment guide sleeve 12 is also provided on the side of the grooved guide sleeve 11 to prevent the insert rod 10 from falling off.

[0019] When the deodorization equipment is working, the air is drawn from the fine screen workshop by the cooperation of the air extractor 2 and the exhaust chimney 3, thereby removing odors. The air drawn from the fine screen workshop will pass through the connecting pipe 4 and then enter the air extractor 2. The garbage in the air will be blocked by the mesh plate 5. After working for a period of time, the worker will separate the perforated buckle plate 13 and the fixing plate 14. The plug rod 10 will be pulled to make its end disengage from the plug sleeve 8. At this time, the baffle 7 can be opened to facilitate the cleaning of the garbage on the mesh plate 5 inside the connecting pipe 4.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for preventing blockage of the exhaust chimney in a deodorization system, comprising a base, an exhaust fan, and an exhaust chimney, characterized in that: The exhaust fan is mounted on the base, and a connecting pipe is provided between it and the exhaust chimney. A baffle is provided at the bottom of the connecting pipe, and the rear section of the baffle is a mesh plate to prevent garbage from entering the exhaust fan and causing damage. An opening is provided at the front of the connecting pipe for cleaning garbage inside the connecting pipe. A baffle is provided at the opening through a connecting hinge to cover the opening.

2. The anti-clogging device for the exhaust chimney of a deodorization equipment according to claim 1, characterized in that: A rubber sealing plate is provided on the rear side of the baffle to seal the opening.

3. The anti-clogging device for the exhaust chimney of a deodorization equipment according to claim 1 or 2, characterized in that: A guide sleeve is provided at the front end of the baffle away from the connecting hinge. A plug rod is slidably connected inside the guide sleeve, and the plug rod is inserted into the plug sleeve provided on one side of the opening to fix the baffle.

4. The anti-clogging device for the exhaust chimney of a deodorization equipment according to claim 3, characterized in that: The insertion rod is provided with a perforated buckle plate, which is fastened to a fixing plate provided on the baffle to fix the insertion rod. The guide sleeve is provided with a grooved guide sleeve on the side away from the insertion sleeve to guide the end of the insertion rod. The grooved guide sleeve is also provided with an anti-detachment guide sleeve on one side to prevent the insertion rod from falling off.

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