Waste liquid collecting barrel for VOCS (Volatile Organic Compounds) blow-off pipeline

Abstract

The waste liquid collecting barrel comprises a tank body, a liquid inlet pipe and a valve, an operation panel, a liquid discharge pipe and a valve and a movable conversion device, the liquid inlet pipe and the valve are installed at the top end of the tank body, the operation panel is installed in the middle of the front end of the circumferential surface of the tank body, the liquid discharge pipe and the valve are installed at the bottom end of the operation panel, and the movable conversion device is installed on the liquid discharge pipe and the valve. And a movable conversion device is mounted in the middle of the bottom end of the tank body. According to the collecting barrel, through reasonable design, the barrel body can be moved, transported and placed stably, the problem of burnout caused by overload of the motor can be effectively solved, and the service life of equipment is further prolonged.

Description

Technical Field

[0001] The utility model relates to a waste liquid collection barrel, in particular to a waste liquid collection barrel for a VOCS sewage pipeline. Background Art

[0002] The layout and use of VOCS sewage pipelines often involve treating waste gas through spray towers and activated carbon boxes, and then collecting waste liquid through waste liquid collection barrels to reduce environmental pollution. The waste liquid collection barrels currently used are large and inconvenient to move, and the installation of walking wheels will cause displacement during placement, thus affecting use. Therefore, a new type of waste liquid collection barrel for VOCS sewage pipelines that is easy to move and place is needed. Utility Model Content

[0003] The utility model aims to provide a waste liquid collection bucket for a VOCS sewage pipeline to solve the above technical problems.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A waste liquid collection barrel for a VOCS sewage pipeline comprises a tank body, a liquid inlet pipe valve, an operating panel, a liquid discharge pipe valve, and a movable conversion device. The liquid inlet pipe valve is installed at the top of the tank body, the operating panel is installed at the middle of the front end of the circumferential surface of the tank body, the liquid discharge pipe valve is installed at the bottom of the operating panel, and the movable conversion device is installed at the middle of the bottom end of the tank body.

[0006] On the basis of the above technical scheme, the mobile conversion device includes a box body, a mounting plate, a driving motor, a driving pulley, a driven pulley, a belt, a transmission shaft, a gear, and a lifting rack conversion device. The top of the box body is installed with welded mounting plates around it and fixed to the bottom of the tank body by bolts. The driving motor is installed on the left end of the inner side of the box body, and the driving pulley is installed on the right end of the driving motor. Both sides of the driving pulley are installed with symmetrically distributed driven pulleys and connected by belts. The right end of the driven pulley is installed with a transmission shaft and symmetrically distributed gears are installed on the surface. Meshing-connected lifting rack conversion devices are installed on both sides of the gear.

[0007] On the basis of the above technical scheme, the lifting rack conversion device includes a first rack, a walking wheel, a second rack, a support leg, a guide plate, a guide frame, a travel switch limiter, and a cam shaft. The rear end of the gear is equipped with a first rack in meshing connection, and the bottom end is equipped with a walking wheel fixed with bolts. The front end of the gear is equipped with a second rack in meshing connection and the bottom end is equipped with a support leg fixed with bolts. The first rack and the second rack are connected to the guide plate by countersunk screws. The guide plate is installed on the inner side of the guide frame and is slidably connected. The top and bottom of the guide frame are equipped with travel switch limiters fixed with screws. The travel switch limiter is in friction contact with the cam shafts at the right ends of the first rack and the second rack.

[0008] Compared with the prior art, the utility model has the following advantages: the waste liquid collection barrel of the utility model can realize the transformation of the supporting legs and the walking wheels through the bottom mobile conversion device, which is not only convenient for the transportation and movement of the tank body but also can ensure the stability under the fixing device, and then the motor cooperates with the pulley and belt to drive the transmission shaft and the gear and rack to realize the soft connection, effectively avoiding the damage caused by the motor overload and thus protecting the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the appearance structure of the utility model.

[0010] Figure 2 It is a structural schematic diagram of the mobile conversion device of the utility model.

[0011] Figure 3 It is a structural schematic diagram of the lifting rack conversion device of the utility model.

[0012] In the figure: 1, tank body, 2, liquid inlet pipe valve, 3, operation panel, 4, liquid discharge pipe valve, 5, mobile conversion device, 6, box body, 7, installation connecting plate, 8, driving motor, 9, driving pulley, 10, driven pulley, 11, belt, 12, transmission shaft, 13, gear, 14, lifting rack conversion device, 15, first rack, 16, walking wheel, 17, second rack, 18, supporting leg, 19, guide plate, 20, guide frame, 21, travel switch limiter, 22, cam shaft. DETAILED DESCRIPTION

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0014] like Figure 1-3As shown, a waste liquid collection barrel for a VOCS sewage pipeline comprises a tank body 1, a liquid inlet pipe valve 2, an operating panel 3, a liquid discharge pipe valve 4, and a movable conversion device 5. The liquid inlet pipe valve 2 is installed at the top of the tank body 1, the operating panel 3 is installed at the middle of the front end of the circumferential surface of the tank body 1, the liquid discharge pipe valve 4 is installed at the bottom of the operating panel 3, and the movable conversion device 5 is installed at the middle of the bottom end of the tank body 1.

[0015] The mobile conversion device 5 includes a box body 6, a mounting connecting plate 7, a driving motor 8, a driving pulley 9, a driven pulley 10, a belt 11, a transmission shaft 12, a gear 13, and a lifting rack conversion device 14. The top of the box body 6 is equipped with welded mounting connecting plates 7 and is fixed to the bottom of the tank body 1 by bolts. The driving motor 8 is installed on the left end of the inner side of the box body 6, and the driving motor 8 is installed on the right end. The driving pulley 9 is installed on both sides of the driving pulley 9 with symmetrically distributed driven pulleys 10 connected by belts 11. The right ends of the driven pulleys 10 are all equipped with transmission shafts 12 and symmetrically distributed gears 13 are installed on the surface. The gears 13 are installed on both sides with meshing lifting rack conversion devices 14.

[0016] The lifting rack conversion device 14 includes a first rack 15, a walking wheel 16, a second rack 17, a supporting leg 18, a guide plate 19, a guide frame 20, a travel switch limiter 21, and a cam 22. The rear end of the gear 13 is equipped with a first rack 15 in meshing connection, and the bottom end is equipped with a walking wheel 16 fixed with bolts. The front end of the gear 13 is equipped with a second rack 17 in meshing connection and the bottom end is equipped with a supporting leg 18 fixed with bolts. The first rack 15 and the second rack 17 are connected to the guide plate 19 by countersunk screws. The guide plate 19 is installed on the inner side of the guide frame 20 and is slidably connected. The top and bottom of the guide frame 20 are equipped with a travel switch limiter 21 fixed with screws. The travel switch limiter 21 is in friction contact with the cam 22 at the right end of the first rack 15 and the second rack 17.

[0017] The working principle of the utility model is as follows: when the tank body needs to be moved, the driving motor is first controlled through the operation panel to drive the active pulley to rotate, and then the active pulley drives two sets of driven pulleys and the transmission shaft to rotate through the belt. The transmission shaft drives the gear to rotate during the rotation process, and then the gear cooperates with the rack during the rotation process to realize the rising of the support legs and the lowering of the walking wheels until the walking wheels contact the ground to reduce the friction during the movement of the tank body. At the same time, the rack is limited by the contact between the cam shaft on the right side and the limiter of the travel switch during the lifting process to prevent the rack from detaching from the guide frame and thereby improve the stability of the rack during the activity process. When the tank body needs to be placed for a long time, the driving motor is controlled to rotate in the reverse direction and then the supporting legs are lowered in the same way to increase the friction between the tank body and the ground to prevent the tank body from moving.

[0018] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A waste liquid collection barrel for a VOCS sewage pipeline, comprising a tank body (1), a liquid inlet pipe valve (2), an operation panel (3), a liquid discharge pipe valve (4), and a mobile conversion device (5), characterized in that: The tank body (1) is provided with a liquid inlet valve (2) at the top end, an operation panel (3) is provided at the middle of the front end of the circumferential surface of the tank body (1), a liquid discharge valve (4) is provided at the bottom end of the operation panel (3), and a movement conversion device (5) is provided at the middle of the bottom end of the tank body (1); the movement conversion device (5) comprises a box body (6), a mounting connecting plate (7), a driving motor (8), a driving pulley (9), a driven pulley (10), a belt (11), a transmission shaft (12), a gear (13), and a lifting rack conversion device (14); the box body (6) is provided with a plurality of gears (14) at the top end, and a plurality of gears (15) are provided at the bottom end. A mounting connecting plate (7) is welded and fixed around the casing (6) and fixed to the bottom of the tank body (1) by bolts. A driving motor (8) is installed at the left end of the inner side of the casing (6). A driving pulley (9) is installed at the right end of the driving motor (8). Both sides of the driving pulley (9) are installed with symmetrically distributed driven pulleys (10) and connected by belts (11). Both right ends of the driven pulleys (10) are installed with transmission shafts (12) and symmetrically distributed gears (13) are installed on the surface. Both sides of the gears (13) are installed with meshing lifting rack conversion devices (14).

2. A waste liquid collection barrel for a VOCS sewage pipeline according to claim 1, characterized in that: The lifting rack conversion device (14) comprises a first rack (15), a walking wheel (16), a second rack (17), a supporting leg (18), a guide plate (19), a guide frame (20), a travel switch limiter (21), and a cam shaft (22). The rear end of the gear (13) is equipped with a meshing first rack (15), and the bottom end is equipped with a bolt-fixed walking wheel (16). The front end of the gear (13) is equipped with a meshing second rack (17) and the bottom end is equipped with a bolt-fixed supporting leg (18). The first rack (15) and the second rack (17) are connected to the guide plate (19) by countersunk screws. The guide plate (19) is mounted on the inner side of the guide frame (20) and is slidably connected. The top and bottom of the guide frame (20) are equipped with a screw-fixed travel switch limiter (21). The travel switch limiter (21) is in frictional contact with the cam shaft (22) at the right end of the first rack (15) and the second rack (17).

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