Chemical plant waste gas detection and treatment integrated equipment

Abstract

The utility model discloses chemical plant waste gas detection and treatment integrated equipment which comprises a box body, a sliding groove is formed in one side of the box body, an adsorption mechanism is clamped in the sliding groove in a sliding mode, and a replacement mechanism is arranged on one side of the box body. When the device is used, the box body is connected with a pipeline, so that harmful substances in waste gas are adsorbed by the activated carbon bag, when the activated carbon bag is replaced, the driving motor is started to drive the screw rod to move through the main gear and the auxiliary gear, the screw rod drives the frame body to move out of the box body through the pulling plate and the pulling rope, then the pulling plate is continuously pulled through the screw rod, and the pulling rope pulls the moving plate; the movable plate and the two adjacent supporting rods rotate and drive the supporting plate to move downwards, the air cylinder is started, the push plate pushes the lowest activated carbon bag in the fixed box to extrude the activated carbon bag on the supporting plate, and a user can detect substances adsorbed in the replaced activated carbon bag through an instrument. Therefore, automatic replacement of the activated carbon bag is completed, and a user can conveniently detect waste gas components.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting material production, in particular to integrated equipment for detecting and treating waste gas from a chemical plant. Background Art

[0002] When chemical plants carry out production activities, some of the production activities will generate waste gas, and the waste gas generated by chemical plants includes particulate pollutants and gaseous pollutants. Particulate pollutants include smoke, coal dust, dust particles, etc., and gaseous pollutants include carbon oxides, halogen oxides, sulfur compounds, etc.;

[0003] Usually, the waste gas generated by chemical plants needs to be treated before it can be discharged, and common treatment methods include activated carbon adsorption, absorption, catalytic oxidation, etc., and these methods are usually used in combination, through a variety of treatment methods to cooperate with each other, so that the waste gas can reach the discharge standard, but some methods such as absorption method: the waste gas is passed through the absorption liquid (such as alkali solution, acid solution, etc.), and the pollutants react with the chemical substances in the absorption liquid to generate new compounds, so as to achieve the purpose of removing pollutants; such as catalytic oxidation method: the waste gas passes through the catalyst, and the oxidizing properties of the catalyst are used to oxidize and decompose the organic waste gas into carbon dioxide, water and harmless substances, so as to achieve the purpose of purifying the waste gas; the absorption liquid, catalyst, etc. used in these methods need to be specifically formulated according to the substances in the waste gas, and most of the waste gas from general chemical plants is transported and discharged through pipelines, which is inconvenient for personnel to detect the waste gas in the pipeline to obtain the composition of the waste gas, which is relatively inconvenient, and generally the activated carbon adsorption method is widely used, but it requires manual replacement of the activated carbon layer, which is relatively inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated device for detecting and treating waste gas from a chemical plant, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An integrated device for waste gas detection and treatment in a chemical plant comprises a box body, a slide groove is provided on one side of the box body, and an adsorption mechanism is slidably engaged inside the slide groove, a replacement mechanism is provided on one side of the box body, and the adsorption mechanism is matched with a driving mechanism;

[0007] The adsorption mechanism includes a frame, and the frame is slidably engaged in the slide groove. An activated carbon bag is arranged inside the frame, and a support plate is arranged below the frame. The support plate is slidably engaged in the slide groove. Rectangular through holes are opened at the two long sides of the top surface of the frame, and connecting boxes are arranged above the two rectangular through holes. The bottom openings of the two connecting boxes are fixedly connected to the top surface of the frame, and the two connecting boxes are slidably engaged in the slide groove. Two U-shaped plates are fixedly connected to the top surface of the support plate, and the two U-shaped plates are respectively slidably embedded in the two rectangular through holes. A plurality of tension springs are fixedly connected between the top surfaces of the two connecting boxes and the top surfaces of adjacent U-shaped plates.

[0008] Furthermore, a movable plate is provided inside the two connection boxes, and both ends of the two movable plates are rotatably connected to support rods, one end of the two support rods on the same movable plate are rotatably connected to the top surface of the adjacent connection box and the top surface of the adjacent U-shaped plate respectively, one side of the two movable plates is fixedly connected to a pull rope, one side of the two connection boxes is provided with a wire clamping groove, and one end of the two pull ropes bypasses the adjacent wire clamping groove and passes through one end of the adjacent connection box.

[0009] Furthermore, one end of the frame is fixedly connected to a pull plate, one side of the pull plate is fixedly connected to one end of two pull ropes, and the other side of the pull plate is fixedly connected to the driving mechanism.

[0010] Further, the other end of the frame is fixed to a limit plate, an inner side wall of the box body is provided with an embedding groove, and the limit plate is movably embedded in the embedding groove.

[0011] Furthermore, a plurality of elastic ropes are fixedly connected between one side of the pull plate and one end of the frame.

[0012] The cam is configured to engage a plurality of guide wheels, and the guide wheels are configured to engage with the plurality of guide wheels, wherein the guide wheels are configured to engage with the plurality of guide wheels respectively. The guide wheels are configured to engage with the plurality of guide wheels, and the guide wheels are configured to engage with the plurality of guide wheels respectively.

[0013] Furthermore, the replacement mechanism includes a fixed box, and an edge of the fixed box is fixedly connected to one side of the box body, a connecting port is opened at the bottom end of one side of the fixed box, and a cylinder is fixedly connected to the bottom end of the other side of the fixed box, and the movable end of the cylinder passes through the other side of the fixed box and is fixedly connected to a push plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] When in use, the box body is connected to the pipe for discharging exhaust gas, so that the exhaust gas passes through the activated carbon bag on the frame inside the box body, so that the harmful substances in the exhaust gas are adsorbed by the activated carbon bag. When the activated carbon bag needs to be replaced, the driving motor can be started to drive the main gear to rotate, so that the main gear drives the screw to move through the sub-gear, and the screw drives the pull plate to move, so that the pull plate pulls the pull rope to drive the frame and the activated carbon bag thereon to move out of the box body, and then as the pull plate continues to be pulled, the pull rope pulls the moving plate to move, so that the moving plate resists the rotation of two adjacent support rods and is supported between the adjacent connecting frames and the U-shaped plate, so that the support plate moves downward, and then the cylinder is started to make the push plate push the bottom activated carbon bag in the fixed box to move, squeeze the activated carbon bag on the support plate, thereby completing the automatic replacement of the activated carbon bag, and the user can use the instrument to detect the substances adsorbed in the replaced activated carbon bag, so as to facilitate the user to detect the exhaust gas composition. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the position relationship between the box body and the replacement mechanism in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the box body and the adsorption mechanism in the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the connection box in the utility model;

[0020] Figure 5 It is an exploded diagram of the adsorption mechanism structure in the utility model;

[0021] Figure 6 It is an exploded diagram of the driving mechanism structure in the utility model.

[0022] In the figure: 100, box body; 101, slide groove; 102, embedded groove; 200, adsorption mechanism; 210, frame; 211, rectangular through hole; 212, limit plate; 220, activated carbon bag; 230, support plate; 231, U-shaped plate; 240, connecting box; 241, tension spring; 242, wire clamping groove; 250, movable plate; 251, support rod; 252, pull rope; 260, pull plate; 261, elastic rope; 300, replacement mechanism; 310, fixed box; 311, connecting port; 320, cylinder; 400, driving mechanism; 410, fixed plate; 420, connecting plate; 421, slide hole; 430, power box; 431, main gear; 440, screw rod; 441, sub gear. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0024] See also Figures 1 to 6 In the embodiment of the utility model, a chemical plant waste gas detection and treatment integrated device includes a box body 100, a slide groove 101 is opened on one side of the box body 100, and an adsorption mechanism 200 is slidably connected inside the slide groove 101, a replacement mechanism 300 is arranged on one side of the box body 100, and the adsorption mechanism 200 is equipped with a driving mechanism 400;

[0025] The adsorption mechanism 200 includes a frame 210, and the frame 210 is slidably engaged in the slide groove 101. An activated carbon bag 220 is arranged inside the frame 210, and a support plate 230 is arranged below the frame 210. The support plate 230 is slidably engaged in the slide groove 101. Rectangular through holes 211 are opened at the two long sides of the top surface of the frame 210, and connecting boxes 240 are arranged above the two rectangular through holes 211. The bottom openings of the two connecting boxes 240 are fixedly connected to the top surface of the frame 210, and the two connecting boxes 240 are slidably engaged in the slide groove 101. Two U-shaped plates 231 are fixedly connected to the top surface of the support plate 230, and the two U-shaped plates 231 are respectively slidably embedded in the two rectangular through holes 211. A plurality of tension springs 241 are fixedly connected between the top surfaces of the two connecting boxes 240 and the top surfaces of the adjacent U-shaped plates 231.

[0026] Specifically, by connecting the top and bottom ends of the box body 100 to the pipe for discharging exhaust gas, the exhaust gas is discharged through the box body 100, and the harmful substances in the exhaust gas are adsorbed by the activated carbon bag 220, and the activated carbon bag 220 is supported by the support plate 230, and the support plate 230 is pulled by multiple tension springs 241 and abuts against the bottom of the frame 210, so that the activated carbon bag 220 is embedded in the frame 210. The activated carbon bag 220 contains activated carbon for adsorbing harmful substances in the exhaust gas, and the activated carbon bag 220 is a replaceable part. When in use, the user pulls the frame 210 and the activated carbon bag 220 out of the box body 100 through the driving mechanism 400, and then uses the replacement mechanism 300 to automatically replace the activated carbon bag 220 in the frame 210, so that the activated carbon bag 220 can be automatically replaced, which is convenient for the user to use, and the user can take out the replaced activated carbon bag 220 and detect the harmful substances adsorbed thereon through professional instruments.

[0027] Embodiment 1

[0028] like Figure 1-5 As shown, in this embodiment, a movable plate 250 is provided inside each of the two connection boxes 240, and both ends of the two movable plates 250 are rotatably connected to support rods 251, one end of the two support rods 251 on the same movable plate 250 is rotatably connected to the inner top surface of the adjacent connection box 240 and the top surface of the adjacent U-shaped plate 231, and one side of the two movable plates 250 is fixedly connected to a pull rope 252, and one side of the two connection boxes 240 is provided with a wire clamping groove 242, and one end of the two pull ropes 252 bypasses the adjacent wire clamping groove 2 42 and passes through one end of the adjacent connecting box 240, a pull plate 260 is fixedly connected to one end of the frame 210, and one side of the pull plate 260 is fixedly connected to one end of two pull ropes 252, the other side of the pull plate 260 is fixedly connected to the driving mechanism 400, the other end of the frame 210 is fixed to a limit plate 212, an inner side wall of the box body 100 is provided with an embedding groove 102, and the limit plate 212 is movably embedded in the embedding groove 102, and a plurality of elastic ropes 261 are fixedly connected between one side of the pull plate 260 and one end of the frame 210.

[0029] In the present embodiment, when the driving mechanism 400 pulls the pull plate 260 to move, the pull plate 260 can pull the movable plate 250 and the frame 210 to move synchronously through the pull rope 252, so that the frame 210, the support plate 230, and the two connecting boxes 240 are synchronously moved out of the box body 100 until the limit plate 212 contacts the inner wall of the box body 100 to prevent the frame 210 from leaving the box body 100. At the same time, the frame 210 can be pulled to move synchronously through the multiple elastic ropes 261 when the pull plate 260 moves. After the limit plate 212 contacts the inner wall of the box body 100, the position of the frame 210 is fixed. At this time, the pull plate 260 is continued to be pulled by the driving mechanism 400 to move, so that the pull plate 260 pulls the two pull ropes 252 to drive the two movable plates 250 to move, so that the two movable plates 250 contact the adjacent support rods 251 to rotate, so that the movable plates 250 The plate 250 and the two adjacent support rods 251 are supported between the adjacent connecting box 240 and the U-shaped plate 231, so that the support plate 230 moves downward, so that the activated carbon bag 220 on the support plate 230 is separated from the interior of the frame 210, and then the user can replace the activated carbon bag 220 on the support plate 230 through the replacement mechanism 300, and then use the driving mechanism 400 to drive the pull plate 260 to move in the opposite direction, so that the two pull ropes 252 are relaxed, and then the support plate 230 is pulled and reset by the adjacent tension spring 241, so that the newly replaced activated carbon bag 220 is embedded in the interior of the frame 210, and then with the push of the pull plate 260, the frame 210 drives the newly replaced activated carbon bag 220 to re-enter the interior of the box body 100, and the wire clamping groove 242 is U-shaped, so that the pull rope 252 does not come into contact with the tension spring 241 in the connecting box 240, thereby affecting the deformation of the tension spring 241.

[0030] like Figure 1-6 As shown, in this embodiment, the driving mechanism 400 includes a fixing plate 410, and one end of the fixing plate 410 is fixedly connected to one side of the box body 100, two connecting plates 420 are fixedly connected to the top surface of the fixing plate 410, and one side of the two connecting plates 420 is provided with a sliding hole 421, the other side of the pull plate 260 is fixedly connected to a screw rod 440, and one end of the screw rod 440 is slidably engaged in the inside of the two sliding holes 421, the inner side walls of the two sliding holes 421 are fixedly connected with a plurality of protrusions, and the outer side wall of the screw rod 440 is provided with a plurality of grooves, The protrusion is slidably engaged in the groove, and a power box 430 is fixedly connected to one side of a connecting plate 420, and a driving motor is arranged inside the power box 430. The motor shaft of the driving motor passes through the adjacent connecting plate 420 and is fixedly sleeved with a main gear 431. A sub-gear 441 is arranged on the outer wall of the screw rod 440, and a threaded hole is opened in the center of one side of the sub-gear 441, and the inner wall and the outer wall of the screw rod 440 are screwed together. The sub-gear 441 is located between the two connecting plates 420, and the sub-gear 441 is meshed with the main gear 431.

[0031] During specific implementation, the protrusion on the sliding hole 421 is inserted into the groove on the screw 440, so that the screw 440 can only slide inside the sliding hole 421. By starting the driving motor, the sub-gear 441 can be driven to rotate through the main gear 431, so that the sub-gear 441 controls the movement of the screw 440 through the threaded hole thereon, thereby causing the screw 440 to drive the pull plate 260 to move. The thickness of the sub-gear 441 is equal to the distance between the two connecting plates 420, so that the main gear 431 is always engaged with the sub-gear 441 to prevent the sub-gear 441 from moving.

[0032] Embodiment 2

[0033] On the basis of the first embodiment, in order to achieve the effect of automatic replacement of the activated carbon bag 220 by the replacement mechanism 300 in the first embodiment.

[0034] like Figure 1-2 As shown, in this embodiment, the replacement mechanism 300 includes a fixed box 310, and an edge of the fixed box 310 is fixedly connected to one side of the box body 100, a connecting port 311 is opened at the bottom end of one side of the fixed box 310, and a cylinder 320 is fixedly connected to the bottom end of the other side of the fixed box 310, and the movable end of the cylinder 320 passes through the other side of the fixed box 310 and is fixedly connected to a push plate.

[0035] During specific implementation, the activated carbon packages 220 can be stacked and placed inside the fixed box 310. When the driving mechanism 400 drives the frame 210 to move out of the box body 100, the movable plate 250 is moved by the pull plate 260 and the pull rope 252, so that the movable plate 250 and the adjacent support rods 251 are supported between the adjacent connecting boxes 240 and the U-shaped plate 231. When the support plate 230 moves downward, thereby separating the activated carbon package 220 from the frame 210, the cylinder 320 is started to drive the push plate to drive the lowest activated carbon package 220 in the fixed box 310 through the connecting port 311 and squeeze out the activated carbon package 220 on the support plate 230, thereby automatically replacing the activated carbon package 220 on the support plate 230.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An integrated device for detecting and treating waste gas in a chemical plant, comprising a box body, characterized in that: A slide groove is provided on one side of the box body, and an adsorption mechanism is slidably engaged inside the slide groove. A replacement mechanism is provided on one side of the box body, and the adsorption mechanism is matched with a driving mechanism. The adsorption mechanism includes a frame, and the frame is slidably engaged in the slide groove. An activated carbon bag is arranged inside the frame, and a support plate is arranged below the frame. The support plate is slidably engaged in the slide groove. Rectangular through holes are opened at the two long sides of the top surface of the frame, and connecting boxes are arranged above the two rectangular through holes. The bottom openings of the two connecting boxes are fixedly connected to the top surface of the frame, and the two connecting boxes are slidably engaged in the slide groove. Two U-shaped plates are fixedly connected to the top surface of the support plate, and the two U-shaped plates are respectively slidably embedded in the two rectangular through holes. A plurality of tension springs are fixedly connected between the top surfaces of the two connecting boxes and the top surfaces of adjacent U-shaped plates.

2. The integrated equipment for detecting and treating waste gas from a chemical plant according to claim 1, characterized in that: A movable plate is provided inside the two connection boxes, and both ends of the two movable plates are rotatably connected to support rods, one end of the two support rods on the same movable plate is rotatably connected to the top surface of the adjacent connection box and the top surface of the adjacent U-shaped plate respectively, one side of the two movable plates is fixedly connected to a pull rope, one side of the two connection boxes is provided with a wire clamping groove, and one end of the two pull ropes bypasses the adjacent wire clamping groove and passes through one end of the adjacent connection box.

3. The integrated equipment for detecting and treating waste gas from a chemical plant according to claim 2, characterized in that: A pull plate is fixedly connected to one end of the frame, and one side of the pull plate is fixedly connected to one end of two pull ropes, and the other side of the pull plate is fixedly connected to the driving mechanism.

4. The integrated equipment for detecting and treating waste gas from a chemical plant according to claim 3 is characterized in that: The other end of the frame is fixed to a limit plate, an inner side wall of the box body is provided with an embedding groove, and the limit plate is movably embedded in the embedding groove.

5. The integrated equipment for detecting and treating waste gas from a chemical plant according to claim 4, characterized in that: A plurality of elastic ropes are fixedly connected between one side of the pull plate and one end of the frame.

6. The integrated equipment for detecting and treating waste gas from a chemical plant according to claim 4, characterized in that: The driving mechanism includes a fixed plate, and one end of the fixed plate is fixedly connected to one side of the box body, the top surface of the fixed plate is fixedly connected to two connecting plates, and one side of the two connecting plates is provided with a sliding hole, the other side of the pull plate is fixedly connected to a screw, and one end of the screw is slidably engaged with the two sliding holes, the inner side walls of the two sliding holes are fixedly connected with a plurality of protrusions, and the outer side wall of the screw is provided with a plurality of grooves, the protrusions are slidably engaged with the grooves, one side of a connecting plate is fixedly connected to a power box, and a driving motor is arranged inside the power box, the motor shaft of the driving motor passes through the adjacent connecting plates and is fixedly sleeved with a main gear, the outer side wall of the screw is provided with a sub-gear, and a threaded hole that the inner side wall and the outer side wall of the screw are screwed together is provided in the center of one side of the sub-gear, the sub-gear is located between the two connecting plates, and the sub-gear is meshed with the main gear.

7. The integrated equipment for detecting and treating waste gas from a chemical plant according to claim 6, characterized in that: The replacement mechanism includes a fixed box, and an edge of the fixed box is fixedly connected to one side of the box body, a connecting port is opened at the bottom end of one side of the fixed box, and a cylinder is fixedly connected to the bottom end of the other side of the fixed box, and the movable end of the cylinder passes through the other side of the fixed box and is fixedly connected to a push plate.

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