Slidable waste gas sealing cover plate

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses a slidable waste gas sealing cover plate which comprises a fixing seat, a waste gas discharge port is formed in one side of the upper surface of the fixing seat, a sealing barrier strip is fixedly connected to the upper surface of the fixing seat, a sliding groove is formed in the outer edge of the upper surface of the fixing seat, through grooves are formed in the two sides of the fixing seat, and the sealing barrier strip is fixedly connected with the sliding groove. A sliding adjusting assembly is arranged on the upper surface of the fixing base. According to the utility model, through the sliding groove, the through groove, the sliding adjusting assembly and the guide cleaning assembly, under the driving of the sliding adjusting assembly, the sealing cover plate stably slides along the sliding groove through the guide cleaning assembly and is used for closing or opening the waste gas exhaust port. The guide sliding seats on the two sides of the sealing cover plate are provided with slope cleaning sliding blocks, sundries in the sliding grooves can be removed in the sliding process and discharged through the through grooves, it is guaranteed that the sealing cover plate slides smoothly, clamping stagnation is avoided, accurate displacement is kept, and untight sealing is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field especially, relates to a slidable waste gas sealing cover plate. BACKGROUND

[0002] In industrial environment, especially the place involving a large amount of waste water and waste gas, such as chemical plant, sewage treatment plant etc., the application of slidable waste gas sealing cover plate is particularly important.

[0003] Slidable waste gas sealing cover plate is mainly used for closing waste gas discharge port, prevents waste gas leakage, and facilitates the maintenance and overhaul of equipment simultaneously.

[0004] In the above technology, although the closure of waste gas discharge port is realized, but in the sliding process, the risk of sealing cover plate jamming caused by foreign matter in the sliding groove, and further affect the sealing effect, therefore, a kind of slidable waste gas sealing cover plate is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a kind of slidable waste gas sealing cover plate, to solve the problem of sealing cover plate jamming caused by foreign matter in the sliding groove in the sliding process in prior art, and further affect the sealing effect.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: a kind of slidable waste gas sealing cover plate, including fixed seat, the upper surface of the fixed seat is opened in one side and is equipped with waste gas discharge port, the upper surface of the fixed seat is fixedly connected with sealing baffle, the outer edge of the upper surface of the fixed seat is equipped with sliding groove, the both sides of the fixed seat are equipped with through slot, the upper surface of the fixed seat is provided with sliding adjustment assembly, the sliding adjustment assembly includes first mounting frame, the bottom of the first mounting frame is fixedly connected to the upper surface of the fixed seat in one side, the outer wall of the first mounting frame is fixedly connected with forward and reverse motor, the output end of the forward and reverse motor is fixedly connected with lead screw, the outer periphery of the lead screw is connected with lead screw sliding table, the bottom of the lead screw sliding table is fixedly connected to sealing cover plate, the outer surface of the sealing cover plate and the inside of sliding groove are provided with guiding cleaning assembly, the bottom of the sealing cover plate is equipped with sealing slot, the outer wall of the sealing cover plate and the outer surface of the first mounting frame are provided with gas leakage monitoring assembly.

[0007] As a further description of the above technical scheme:

[0008] The end of the lead screw is movably connected with second mounting frame, and the bottom of the second mounting frame is fixedly connected to the upper surface of the fixed seat.

[0009] As a further description of the above technical scheme:

[0010] The guide cleaning assembly comprises guide sliding seats fixedly connected to the outer wall of the sealing cover plate, and the two guide sliding seats are mirror-imaged along the central axis of the sealing cover plate.

[0011] As a further description of the above technical solution:

[0012] The bottom of the guide sliding seat is slidingly connected to the inner part of the sliding groove, and the end of the guide sliding seat is fixedly connected with the slope cleaning sliding block.

[0013] As a further description of the above technical solution:

[0014] The air leakage monitoring assembly comprises air leakage sensors and an alarm controller, the outer wall of the air leakage sensor is fixedly connected to the outer wall of the sealing cover plate, the two air leakage sensors are mirror-imaged along the central axis of the sealing cover plate, and the outer wall of the alarm controller is fixedly connected to the outer surface of the first mounting frame.

[0015] As a further description of the above technical solution:

[0016] The alarm controller is electrically connected with the air leakage sensor.

[0017] As a further description of the above technical solution:

[0018] The through groove is in through connection between the inner part of the sliding groove.

[0019] As a further description of the above technical solution:

[0020] The inner wall of the sealing slot is in sliding connection with the outer wall of the sealing blocking strip.

[0021] The utility model has the advantages of the following:

[0022] 1. In the utility model, the sealing cover plate is driven by the sliding adjusting assembly and smoothly slides along the sliding groove through the guide cleaning assembly, so as to close or open the waste gas discharge port. The guide sliding seats on both sides of the sealing cover plate are provided with the slope cleaning sliding blocks, which can remove the sundries in the sliding groove during the sliding process and discharge the sundries through the through groove, so as to ensure the smooth sliding of the sealing cover plate, avoid the jamming, keep the accurate displacement and effectively prevent the sealing from being not tight.

[0023] 2. In the utility model, the two air leakage sensors are fixed on the two sides of the outer wall of the sealing cover plate, and the two sensors can monitor the air leakage in real time when the sealing cover plate slides to the waste gas discharge port and is closed. Once the air leakage is detected, the system will immediately issue an alarm to remind the processing, so as to effectively improve the safety. DRAWINGS

[0024] Figure 1 A whole three-dimensional schematic diagram of the slidable waste gas sealing cover plate is provided for the utility model Figure 1 ;

[0025] Figure 2 A whole three-dimensional schematic diagram of the slidable waste gas sealing cover plate is provided for the utility model Figure 2 ;

[0026] Figure 3 A fixing seat, a waste gas discharge port and a sliding adjusting assembly structure schematic diagram of the slidable waste gas sealing cover plate are provided for the utility model

[0027] Figure 4 A sealing cover plate and a guiding and cleaning assembly structure schematic diagram of the slidable waste gas sealing cover plate are provided for the utility model

[0028] Legend:

[0029] 1, fixing seat; 2, waste gas discharge port; 3, sealing baffle; 4, sliding groove; 5, through groove; 6, sliding adjusting assembly; 61, first mounting frame; 62, second mounting frame; 63, forward and reverse motor; 64, screw rod; 65, screw rod sliding table; 7, sealing cover plate; 8, guiding and cleaning assembly; 81, guiding sliding seat; 82, slope cleaning sliding block; 9, sealing clamping groove; 10, gas leakage monitoring assembly; 101, gas leakage sensor; 102, alarm controller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Refer to Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: a kind of slidable exhaust gas sealing cover plate, including fixed seat 1, the upper surface of fixed seat 1 one side is equipped with exhaust gas discharge port 2, the upper surface of fixed seat 1 is fixedly connected with sealing baffle 3, the outer edge of the upper surface of fixed seat 1 is equipped with the sliding groove 4 for sealing cover plate 7 sliding guide, the both sides of fixed seat 1 are equipped with the through slot 5 for cleaning and discharging the sundries in sliding groove 4, and the inside of through slot 5 and sliding groove 4 are connected, the upper surface of fixed seat 1 is provided with the sliding adjustment assembly 6 for driving and adjusting sealing cover plate 7 sliding, and sliding adjustment assembly 6 includes first mounting frame 61, the bottom end of first mounting frame 61 is fixedly connected to the upper surface of one side of fixed seat 1, the outer wall of first mounting frame 61 is fixedly connected with the positive and negative rotation motor 63 of power supply, the output end of positive and negative rotation motor 63 is fixedly connected with lead screw 64, and the end of lead screw 64 is movably connected with second mounting frame 62, and the bottom end of second mounting frame 62 is fixedly connected to the upper surface of fixed seat 1.

[0032] Further, the outer periphery of lead screw 64 is threadedly connected with lead screw sliding table 65, the bottom end of lead screw sliding table 65 is fixedly connected to sealing cover plate 7, and the outer surface of sealing cover plate 7 and the inside of sliding groove 4 are provided with the guide cleaning assembly 8 for cleaning sundries, and guide cleaning assembly 8 includes guide sliding base 81, guide sliding base 81 is fixedly connected to the outer wall of sealing cover plate 7, guide sliding base 81 is equipped with two, and the two guide sliding bases 81 are mirror image arranged along the central axis of sealing cover plate 7, the bottom of guide sliding base 81 is movably connected to the inside of sliding groove 4, the end of guide sliding base 81 is fixedly connected with slope cleaning sliding block 82, the bottom of sealing cover plate 7 is equipped with sealing clamping groove 9, the inner wall of sealing clamping groove 9 and the outer wall of sealing baffle 3 are movably connected to strengthen sealing and guide sliding use, under the drive of sliding adjustment assembly 6, sealing cover plate 7 is smoothly slid along sliding groove 4 by guide cleaning assembly 8, for closing or opening exhaust gas discharge port 2. The guide sliding base 81 of the both sides of sealing cover plate 7 has slope cleaning sliding block 82, can remove the sundries in sliding groove 4 in the process of sliding, and is discharged through through slot 5, ensure smooth sliding, avoid jam, keep accurate displacement, prevent sealing from being not tight.

[0033] Refer to Figure 2 And Figure 4, the outer wall of the sealing cover plate 7 and the outer surface of the first mounting frame 61 are provided with a gas leakage monitoring assembly 10 for real-time monitoring of gas leakage after the sealing cover plate 7 is closed, the gas leakage monitoring assembly 10 comprises a gas leakage sensor 101 and an alarm controller 102, the outer wall of the gas leakage sensor 101 is fixedly connected to the outer wall of the sealing cover plate 7, and the gas leakage sensor 101 is provided with two, the two gas leakage sensors 101 are mirror image arranged along the central axis of the sealing cover plate 7, and the outer wall of the alarm controller 102 is fixedly connected to the outer surface of the first mounting frame 61, the two gas leakage sensors 101 are fixed on the two sides of the outer wall of the sealing cover plate 7, when the sealing cover plate 7 slides to the waste gas discharge port 2 and is closed, the two sensors can monitor the gas leakage in real time, through the electrical connection with the alarm controller 102, once the gas leakage is detected, the system will immediately issue an alarm to remind the processing, thereby effectively improving the safety.

[0034] Working principle: in use, under the driving of the sliding adjusting assembly 6, the sealing cover plate 7 stably slides along the sliding groove 4 through the guide cleaning assembly 8, for closing or opening the waste gas discharge port 2, the guide sliding seat 81 on the two sides of the sealing cover plate 7 is provided with a slope cleaning sliding block 82, which can remove the sundries in the sliding groove 4 during sliding and discharge through the through slot 5, so as to ensure smooth sliding, avoid jamming, maintain accurate displacement, prevent sealing from being not tight, and simultaneously, the two gas leakage sensors 101 are fixed on the two sides of the outer wall of the sealing cover plate 7, when the sealing cover plate 7 slides to the waste gas discharge port 2 and is closed, the two sensors can monitor the gas leakage in real time, through the electrical connection with the alarm controller 102, once the gas leakage is detected, the system will immediately issue an alarm to remind the processing, thereby effectively improving the safety.

[0035] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A sliding exhaust gas sealing cover, comprising a fixing base (1), characterized in that: A waste gas discharge port (2) is provided on one side of the upper surface of the fixed base (1). A sealing strip (3) is fixedly connected to the upper surface of the fixed base (1). A sliding groove (4) is provided on the outer edge of the upper surface of the fixed base (1). Through grooves (5) are provided on both sides of the fixed base (1). A sliding adjustment assembly (6) is provided on the upper surface of the fixed base (1). The sliding adjustment assembly (6) includes a first mounting bracket (61). The bottom end of the first mounting bracket (61) is fixedly connected to one side of the upper surface of the fixed base (1). The outer wall of the first mounting bracket (61) is fixedly connected to... A forward and reverse motor (63) is connected, and a lead screw (64) is fixedly connected to the output end of the forward and reverse motor (63). A lead screw slide (65) is threadedly connected to the outer circumference of the lead screw (64). The bottom end of the lead screw slide (65) is fixedly connected to the sealing cover plate (7). A guide cleaning component (8) is provided between the outer surface of the sealing cover plate (7) and the interior of the slide groove (4). A sealing groove (9) is provided at the bottom of the sealing cover plate (7). A leakage monitoring component (10) is provided between the outer wall of the sealing cover plate (7) and the outer surface of the first mounting bracket (61).

2. The slidable exhaust gas sealing cover according to claim 1, characterized in that: The end of the lead screw (64) is movably connected to a second mounting bracket (62), and the bottom end of the second mounting bracket (62) is fixedly connected to the upper surface of the fixed base (1).

3. The slidable exhaust gas sealing cover according to claim 1, characterized in that: The guide cleaning assembly (8) includes a guide slide (81), which is fixedly connected to the outer wall of the sealing cover plate (7). There are two guide slides (81), which are mirror images of each other along the central axis of the sealing cover plate (7).

4. A sliding exhaust gas sealing cover according to claim 3, characterized in that: The bottom of the guide slide (81) is slidably connected to the inside of the slide groove (4), and the end of the guide slide (81) is fixedly connected to the slope cleaning slider (82).

5. A sliding exhaust gas sealing cover according to claim 1, characterized in that: The gas leakage monitoring component (10) includes a gas leakage sensor (101) and an alarm controller (102). The outer wall of the gas leakage sensor (101) is fixedly connected to the outer wall of the sealing cover plate (7). There are two gas leakage sensors (101), which are mirror images of each other along the central axis of the sealing cover plate (7). The outer wall of the alarm controller (102) is fixedly connected to the outer surface of the first mounting bracket (61).

6. A sliding exhaust gas sealing cover according to claim 5, characterized in that: The alarm controller (102) is electrically connected to the gas leakage sensor (101).

7. A sliding exhaust gas sealing cover according to claim 1, characterized in that: The through groove (5) and the sliding groove (4) are connected internally.

8. A sliding exhaust gas sealing cover according to claim 1, characterized in that: The inner wall of the sealing groove (9) is slidably connected to the outer wall of the sealing strip (3).

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