A structure of an independent closed room type pickling plant

Abstract

The utility model provides a kind of independent closed room type pickling workshop structure, including pickling workshop, crane track, bridge crane, negative pressure exhaust mechanism and automatic sliding door, by bridge crane, the workpiece to be pickled is moved to pickling workshop, by pickling tank inside pickling workshop, workpiece is pickled, after automatic sliding door in pickling workshop both ends material window is closed, so that pickling workshop is in closed state, cooperate negative pressure exhaust mechanism and handle the acid mist generated in pickling process, the entire pickling process degree of automation is high, and can absorb acid mist in time and handle, so that there is no irritating smell in workshop, guarantee the health safety of staff, simultaneously prolong the service life of workshop equipment and building structure.

Description

Technical Field

[0001] This utility model relates to the field of pickling, and in particular to a structure of an independent, enclosed pickling workshop. Background Technology

[0002] Traditional pickling workshops typically involve setting up multiple pickling tanks within the workshop. Workers place the workpieces into the tanks and then cover them with plates to prevent the spread of acid mist generated during pickling. However, due to the lack of acid mist treatment mechanisms, H+ ions in the acid mist will still diffuse inside the workshop after pickling, irritating the respiratory system of operators. This not only poses a health and safety hazard to workers but also corrodes workshop equipment and building structures, shortening the service life of equipment. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the aforementioned problems in the prior art, this utility model provides an independent, enclosed pickling workshop structure.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A structure for an independent, enclosed pickling workshop includes a pickling workshop, crane rails, a bridge crane, a negative pressure exhaust system, and an automatic lifting door.

[0008] Material windows for material entry and exit are respectively opened at both ends of the pickling workshop;

[0009] The automatic lifting door is installed inside the material window;

[0010] The crane track is located above the pickling workshop;

[0011] The bridge crane is installed on the crane track, and the top of the pickling workshop is provided with a moving channel corresponding to the moving trajectory of the bridge crane.

[0012] The negative pressure exhaust mechanism is connected to the pickling workshop.

[0013] Preferably, the negative pressure exhaust mechanism includes an exhaust gas treatment tower, a negative pressure exhaust pump, an exhaust main pipe, and exhaust branch pipes;

[0014] The exhaust branch pipe is provided with multiple pipes, one end of which is connected to the pickling workshop and the other end of which is connected to the main exhaust pipe.

[0015] The exhaust pipe is connected in sequence to the waste gas treatment tower and the negative pressure exhaust pump.

[0016] Preferably, the inner wall of the moving channel is provided with bristles arranged in a straight line on both sides, and the bristle rows on both sides are staggered.

[0017] Preferably, a barometer is installed in the pickling workshop, and both the barometer and the negative pressure exhaust mechanism are electrically connected to a PLC controller.

[0018] Preferably, the automatic lifting door is one of the following: industrial high-speed door, industrial sliding door, industrial roller shutter door, or industrial sliding door.

[0019] Preferably, the pickling workshop is equipped with PVC acid and alkali resistant mats.

[0020] (III) Beneficial Effects

[0021] The beneficial effects of this utility model are as follows: By adopting the above technical solution, the workpiece to be pickled is moved to the pickling workshop by a bridge crane, and the workpiece is pickled by the pickling tank inside the pickling workshop. After the automatic lifting doors in the material windows at both ends of the pickling workshop are closed, the pickling workshop is in a closed state. With the help of the negative pressure exhaust mechanism, the acid mist generated during the pickling process is absorbed and treated. The whole pickling process is highly automated and can absorb and treat acid mist in a timely manner, so that there is no irritating odor in the workshop, ensuring the health and safety of the staff, and extending the service life of the workshop equipment and building structure. Attached Figure Description

[0022] Fig. 1 A schematic diagram of a stand-alone, enclosed pickling workshop structure;

[0023] Fig. 2 A top view schematic diagram of an independent, enclosed pickling workshop structure;

[0024] Fig. 3 This is a schematic diagram of the main structure of an independent, enclosed pickling workshop.

[0025] [Explanation of Labels in the Attached Image]

[0026] 1. Pickling workshop; 11. Moving passageway; 12. Brush rack;

[0027] 2. Automatic lifting door;

[0028] 3. Crane rails;

[0029] 4. Bridge crane;

[0030] 5. Negative pressure exhaust mechanism;

[0031] 51. Exhaust branch pipe; 52. Exhaust main pipe; 53. Waste gas treatment tower; 54. Negative pressure exhaust pump. Detailed Implementation

[0032] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Please refer to Figs. 1 to 3 This utility model provides a structure for an independent, enclosed pickling workshop 1, including a pickling workshop 1, a crane rail 3, a bridge crane 4, a negative pressure exhaust mechanism 5, and an automatic lifting door 2.

[0034] Material windows for material entry and exit are respectively opened at both ends of the pickling workshop 1;

[0035] The automatic lifting door 2 is installed inside the material window;

[0036] The crane track 3 is located above the pickling workshop 1;

[0037] The bridge crane 4 is installed on the crane track 3, and the top of the pickling workshop 1 is provided with a moving channel 11 corresponding to the moving trajectory of the bridge crane 4;

[0038] The negative pressure exhaust mechanism 5 is connected to the pickling workshop 1;

[0039] In use, the workpiece to be pickled is moved to the pickling workshop 1 by the bridge crane 4. The workpiece is pickled through the pickling tank inside the pickling workshop 1. After the automatic lifting doors 2 in the material windows at both ends of the pickling workshop 1 are closed, the pickling workshop 1 is in a closed state. With the help of the negative pressure exhaust mechanism 5, the acid mist generated during the pickling process is absorbed and treated. The whole pickling process is highly automated and can absorb and treat acid mist in a timely manner, so that there is no irritating odor in the workshop, ensuring the health and safety of the staff, and extending the service life of the workshop equipment and building structure.

[0040] In this application, the bridge crane 4 is placed outside the pickling workshop 1, which prevents the acid mist generated during pickling from corroding it, thus overcoming the problem of short service life of the bridge crane 4 in the traditional pickling workshop 1.

[0041] In this embodiment, the negative pressure exhaust mechanism 5 includes an exhaust gas treatment tower 53, a negative pressure exhaust pump 54, an exhaust main pipe 52, and an exhaust branch pipe 51.

[0042] Multiple exhaust branch pipes 51 are provided. One end of each exhaust branch pipe 51 is connected to the pickling workshop 1, and the other end of each exhaust branch pipe 51 is connected to the main exhaust pipe 52.

[0043] The exhaust pipe 52 is sequentially connected to the waste gas treatment tower 53 and the negative pressure exhaust pump 54;

[0044] Multiple exhaust branch pipes 51 are connected to the pickling workshop 1, which can effectively absorb the acid mist in the pickling workshop 1 and transport it to the waste gas treatment tower 53 for waste gas treatment.

[0045] In this embodiment, brush bristles are arranged in a straight line on both sides of the inner wall of the moving channel 11, and the brush bristle rows 12 on both sides are arranged alternately.

[0046] The bristles are designed to reduce gaps in the moving channel 11, so that the moving channel 11 can meet the movement requirements of the bridge crane 4 while preventing most of the acid mist from spreading from the moving channel 11 to the outside of the workshop.

[0047] In this embodiment, a barometer is installed in the pickling workshop 1. The barometer and the negative pressure exhaust mechanism 5 are both electrically connected to the PLC controller. The pressure inside the pickling workshop 1 is monitored through the barometer to ensure that the inside of the pickling workshop 1 is always in a slightly negative pressure state.

[0048] In this embodiment, the automatic lifting door 2 is one of an industrial high-speed door, an industrial sliding door, an industrial roller shutter door, or an industrial sliding door.

[0049] In this embodiment, the pickling workshop 1 is equipped with PVC acid and alkali resistant mats.

[0050] The working principle of this utility model is as follows:

[0051] The workpieces to be pickled are moved to the pickling workshop 1 by the bridge crane 4. The workpieces are pickled through the pickling tank inside the pickling workshop 1. After the automatic lifting doors 2 in the material windows at both ends of the pickling workshop 1 are closed, the pickling workshop 1 is in a closed state. With the help of the negative pressure exhaust mechanism 5, the acid mist generated during the pickling process is absorbed and treated. The whole pickling process is highly automated and can absorb and treat acid mist in a timely manner, so that there is no irritating odor in the workshop, ensuring the health and safety of the staff, and extending the service life of the workshop equipment and building structure.

[0052] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0053] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

[0054] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A structure for an independent, enclosed pickling workshop, characterized in that, This includes pickling workshops, crane rails, bridge cranes, negative pressure exhaust systems, and automatic lifting doors; Material windows for material entry and exit are respectively opened at both ends of the pickling workshop; The automatic lifting door is installed inside the material window; The crane track is located above the pickling workshop; The bridge crane is installed on the crane track, and the top of the pickling workshop is provided with a moving channel corresponding to the moving trajectory of the bridge crane. The negative pressure exhaust mechanism is connected to the pickling workshop.

2. The structure of an independent, enclosed pickling workshop according to claim 1, characterized in that, The negative pressure exhaust mechanism includes a waste gas treatment tower, a negative pressure exhaust pump, an exhaust main pipe, and exhaust branch pipes; The exhaust branch pipe is provided with multiple pipes, one end of which is connected to the pickling workshop and the other end of which is connected to the main exhaust pipe. The exhaust pipe is connected in sequence to the waste gas treatment tower and the negative pressure exhaust pump.

3. The structure of an independent, enclosed pickling workshop according to claim 1, characterized in that, The inner wall of the moving channel is provided with bristles arranged in a straight line on both sides, with the bristle rows on both sides arranged alternately.

4. The structure of an independent, enclosed pickling workshop according to claim 1, characterized in that, A barometer is installed in the pickling workshop, and both the barometer and the negative pressure exhaust mechanism are electrically connected to a PLC controller.

5. The structure of an independent, enclosed pickling workshop according to claim 1, characterized in that, The automatic lifting door is one of the following: industrial high-speed door, industrial sliding door, industrial roller shutter door, or industrial sliding door.

6. The structure of an independent, enclosed pickling workshop according to claim 1, characterized in that, The pickling workshop is equipped with PVC acid and alkali resistant mats.

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