Plate filter press deodorizing device

Abstract

The utility model relates to a plate filter press deodorization device, including plate filter press, the plate filter press top is equipped with the ceiling, the ceiling downside is installed with a plurality of rectangular distribution is used to form the air curtain around plate filter press air curtain machine, the plate filter press bottom all around is provided with air collection and discharge device corresponding with air curtain position. The utility model discloses plate filter press deodorization device novel structure, reasonable in design, convenient and practical, form the air curtain around plate filter press, not only can block the stench diffusion, avoid the stench overflow, simultaneously again can not influence the worker operation, the air curtain isolation and bottom collection are combined, realize high -efficient deodorization, and keep the operation convenience simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of plate filter presses, and in particular to a deodorization device for plate filter presses. Background Technology

[0002] Plate filter presses are commonly used for dewatering sludge. However, since plate filter presses operate in an open manner, they inevitably emit high concentrations of odor during the sludge dewatering process, which seriously affects the workshop environment.

[0003] In the existing technology, setting up a deodorizing hood outside the plate filter press can effectively prevent odor from escaping, but because the plate filter press is completely enclosed, it is not conducive to workers operating the plate filter press. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a novel, convenient and practical deodorization device for plate filter presses, which has a good deodorization effect while maintaining ease of operation.

[0005] This utility model is achieved by the following scheme: a deodorization device for a plate filter press, including a plate filter press, a canopy above the plate filter press, and a plurality of air curtain machines arranged in a rectangular pattern to form an air curtain around the plate filter press on the lower side of the canopy. An air collection and emission device corresponding to the position of the air curtain is provided around the bottom of the plate filter press.

[0006] Furthermore, the air collection and emission device includes a collection trough disposed around the bottom of the plate filter press and corresponding to the position of the air curtain, and a plurality of air outlets are provided at intervals at the bottom of the collection trough.

[0007] Furthermore, a main air outlet pipe is provided below the collection tank, and the air outlet at the bottom of the collection tank is connected to the main air outlet pipe through the air outlet pipe. The air outlet end of the main air outlet pipe is connected to the inlet of the exhaust fan.

[0008] Furthermore, a pit is opened on the ground around the plate filter press for arranging the collection trough and the main air outlet pipe, and a hollowed-out tread is laid on top of the pit.

[0009] Furthermore, several columns are provided below the ceiling.

[0010] Compared with the prior art, the present invention has the following beneficial effects: The deodorization device for plate filter press of the present invention has a novel structure, reasonable design, and is convenient and practical. By forming an air curtain around the plate filter press, it can not only block the diffusion of odor and prevent odor from overflowing, but also does not affect the operation of workers. The combination of air curtain isolation and bottom collection achieves efficient deodorization while maintaining convenient operation.

[0011] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below through specific embodiments and related drawings. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this utility model; Figure 2 This is a diagram showing the vertical projection of the air curtain machine and the collection tank in an embodiment of this utility model. The numbers in the diagram are explained as follows: 100-plate filter press, 200-roof, 210-column, 300-air curtain machine, 400-collection tank, 410-air outlet, 500-main air outlet pipe, 510-air outlet duct, 600-pit, 610-perforated footboard. Detailed Implementation

[0013] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0014] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0015] like Figure 1 As shown, a deodorizing device for a plate filter press includes a plate filter press 100. A canopy 200 is provided above the plate filter press. Several rectangularly distributed air curtain machines 300 are installed under the canopy 200 to form an air curtain around the plate filter press. Air collection and emission devices corresponding to the positions of the air curtains are arranged around the bottom of the plate filter press. This deodorizing device for a plate filter press, by forming an air curtain around the plate filter press, establishes an "invisible barrier" around it, which not only blocks the diffusion of odors and prevents odor overflow, but also does not affect worker operation, making it convenient and practical. The air collection and emission devices at the bottom promptly collect and discharge odorous air, resulting in good deodorization. The combination of air curtain isolation and bottom collection achieves efficient deodorization while maintaining ease of operation.

[0016] In this embodiment, the air collection and emission device includes a collection trough 400 disposed around the bottom of the plate filter press and corresponding to the position of the air curtain, and a plurality of air outlets 410 are provided at intervals at the bottom of the collection trough.

[0017] In this embodiment, an air outlet 500 is provided below the collection tank. The air outlet at the bottom of the collection tank is connected to the air outlet 500 through an air outlet pipe 410. The air outlet end of the air outlet 500 is connected to the inlet of the exhaust fan. The outlet of the exhaust fan is connected to an exhaust pipe leading to the outside of the workshop, which improves the workshop environment and achieves a balance between efficient deodorization and convenient operation.

[0018] In this embodiment, to avoid the arrangement of the collection tank affecting operation, a pit 600 is provided on the ground around the plate filter press for arranging the collection tank and the main air outlet pipe, optimizing space utilization. A perforated footboard 610 is laid above the pit to prevent workers from slipping and improve safety.

[0019] In this embodiment, several columns 210 are provided below the ceiling.

[0020] Unless otherwise stated, if any of the technical solutions disclosed in this utility model discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any person skilled in the art should understand that the preferred numerical range is merely one among many feasible numerical values ​​that has a more obvious or representative technical effect. Because there are many numerical values, it is impossible to list them all. Therefore, this utility model discloses only some numerical values ​​to illustrate the technical solutions of this utility model. Furthermore, the numerical values ​​listed above should not constitute a limitation on the scope of protection of this utility model.

[0021] If this utility model discloses or relates to mutually fixedly connected parts or structural components, then unless otherwise stated, a fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, mutually fixed connections can also be replaced by an integral structure (e.g., manufactured by integral molding using a casting process) (except where it is obviously impossible to use an integral molding process).

[0022] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in this utility model above include states or shapes that are similar to, close to, or approximate with them.

[0023] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.

[0024] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A deodorization device for a plate filter press, comprising a plate filter press, characterized in that: The plate filter press is provided with a canopy above it, and several air curtain machines arranged in a rectangular pattern are installed under the canopy to form an air curtain around the plate filter press. Air collection and emission devices corresponding to the positions of the air curtains are provided around the bottom of the plate filter press.

2. The deodorization device for a plate filter press according to claim 1, characterized in that: The air collection and emission device includes a collection trough arranged around the bottom of the plate filter press and corresponding to the position of the air curtain, and a number of air outlets are arranged at intervals at the bottom of the collection trough.

3. The deodorization device for a plate filter press according to claim 2, characterized in that: A main air outlet pipe is provided below the collection tank. The air outlet at the bottom of the collection tank is connected to the main air outlet pipe through the air outlet pipe. The air outlet end of the main air outlet pipe is connected to the inlet of the exhaust fan.

4. The deodorization device for a plate filter press according to claim 1, characterized in that: The plate filter press has pits on the ground around it for arranging collection troughs and main air outlet pipes, and hollowed-out treads are laid on top of the pits.

5. The deodorization device for a plate filter press according to claim 1, characterized in that: Several columns are installed below the ceiling.

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