Organic waste landfill closure gas collection device

Abstract

The utility model discloses an organic waste landfill closure gas collection device, which relates to the technical field of gas collection, and comprises a purification liquid storage box and an exhaust fan, one side of the upper surface of the purification liquid storage box is provided with a gas inlet, the exhaust fan is fixedly arranged on the upper side of the gas inlet, and the purification liquid storage box is provided with a gas outlet. An air outlet of the exhaust fan communicates with an air inlet of the purification liquid storage box, a filter plate is fixedly arranged on the outer side of the air inlet of the exhaust fan, vertical rods are fixedly arranged on the upper surface of the purification liquid storage box and located on the two sides of the exhaust fan, and a transverse plate is fixedly arranged between the upper ends of the two vertical rods; a rotating rod is rotatably arranged on the front side of the transverse plate, the rod wall of the rotating rod is fixedly sleeved with a rotating block, a fixing shell is fixedly arranged on the lower side of the rotating block, and a sliding block is slidably arranged in the fixing shell. According to the utility model, the organic waste landfill gas can be automatically collected and treated, the air inlet of the exhaust fan can be kept unobstructed, and the gas collection efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of gas collection, in particular to a gas collection device for sealing gas in an organic waste landfill. Background Art

[0002] Organic matter is a general term for carbon-containing compounds or hydrocarbons and their derivatives. Organic matter is the material basis for the generation of life. The accumulation of organic waste tends to emit a pungent odor and breed a large number of bacteria, so it needs to be collected and treated.

[0003] During the use of traditional organic waste landfill closure gas collection devices, since there are many impurities suspended in the organic waste landfill closure gas, the air inlet of the exhaust fan is easily blocked by dirt after a period of use, affecting the efficiency of gas collection. Utility Model Content

[0004] In view of the above problems existing in the existing organic waste landfill sealing gas collecting device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide an organic waste landfill closure gas collection device, which solves the problem that during the use of the organic waste landfill closure gas collection device in the prior art, there are many impurities suspended in the organic waste landfill closure gas. Therefore, after a period of use, the air inlet of the exhaust fan is easily blocked by dirt, affecting the efficiency of gas collection.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A gas collecting device for sealing gas of an organic waste landfill comprises a purified liquid storage box and an exhaust fan, an air inlet is provided on one side of the upper surface of the purified liquid storage box, the exhaust fan is fixedly arranged on the upper side of the air inlet, the air outlet of the exhaust fan is connected with the air inlet of the purified liquid storage box, a filter plate is fixedly arranged on the outer side of the air inlet of the exhaust fan, vertical rods are fixedly arranged on the upper surface of the purified liquid storage box and on both sides of the exhaust fan, a horizontal plate is fixedly arranged between the upper ends of the two vertical rods, and the front of the horizontal plate A rotating rod is provided for side rotation, a rotating block is fixedly sleeved on the rod wall of the rotating rod, a fixed shell is fixedly provided on the lower side of the rotating block, a slider is slidably provided inside the fixed shell, a scraper is fixedly provided on the lower side of the slider, the lower end of the scraper extends to the outside of the fixed shell, the lower end of the scraper contacts the upper surface of the filter plate, a spring is fixedly provided on the upper side of the slider, the upper side of the spring is fixedly connected to the inner wall of the fixed shell, and a transmission mechanism for driving the rotating block to reciprocate is provided on the rear side of the exhaust fan.

[0008] Preferably, the transmission mechanism includes a turntable and a movable ring, the rear end of the rotating shaft of the exhaust fan extends to the rear side of the exhaust fan, the turntable is fixedly sleeved with the rear end of the rotating shaft of the exhaust fan, a round pin is eccentrically provided on the side of the turntable away from the exhaust fan, a rocker arm is fixedly sleeved at the rear end of the rotating rod, the movable ring is fixedly provided at the lower end of the rocker arm, and one end of the round pin passes through the movable ring.

[0009] Preferably, a retaining ring is fixedly sleeved on the rear end of the round pin.

[0010] Preferably, the cross sections of the sliding block and the fixed shell are both rectangular.

[0011] Preferably, the scraper is a rubber plate.

[0012] Preferably, an air outlet is provided on the upper surface of the purified liquid storage box and on a side away from the air inlet, and an exhaust pipe is fixedly provided inside the air outlet.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] According to the utility model, when the exhaust fan is started, the exhaust gas is drawn into the purification liquid storage box, and is discharged after being purified and diluted by the purified liquid. At the same time, the rotating shaft of the exhaust fan drives the turntable to rotate, so that the round pin rotates with the rotating shaft of the exhaust fan as the axis, which pushes the movable ring to move back and forth, and can drive the swing rod to drive the rotating rod to rotate back and forth, and then can drive the fixed shell to swing back and forth, so that the scraper can swing back and forth, and can reciprocate and scrape the surface of the filter plate for cleaning, so as to keep the air inlet of the exhaust fan unobstructed and ensure the gas collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is a structural schematic diagram of a gas collecting device for sealing gas of an organic waste landfill proposed by the utility model;

[0017] Figure 2 for Figure 1 A rear view structural diagram of ;

[0018] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0019] Description of reference numerals:

[0020] 1. Purification liquid storage box; 2. Exhaust fan; 3. Exhaust pipe; 4. Vertical rod; 5. Horizontal plate; 6. Filter plate; 7. Scraper; 8. Turntable; 9. Turntable; 10. Rocker; 11. Movable ring; 12. Round pin; 13. Rotating block; 14. Fixed shell; 15. Sliding block; 16. Spring. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model embodiment discloses a gas collecting device for sealing gas of an organic waste landfill.

[0023] Reference Figure 1-3 , a gas collecting device for sealing gas of an organic waste landfill, comprising a purified liquid storage box 1 and an exhaust fan 2, an air inlet is provided on one side of the upper surface of the purified liquid storage box 1, an air outlet is provided on the upper surface of the purified liquid storage box 1 and on the side away from the air inlet, an exhaust pipe 3 is fixedly arranged inside the air outlet for convenient exhaust, the exhaust fan 2 is fixedly arranged on the upper side of the air inlet, the air outlet of the exhaust fan 2 is connected with the air inlet of the purified liquid storage box 1, a filter plate 6 is fixedly arranged on the outer side of the air inlet of the exhaust fan 2, vertical rods 4 are fixedly arranged on the upper surface of the purified liquid storage box 1 and on both sides of the exhaust fan 2, and a gas outlet 3 is fixedly arranged between the upper ends of the two vertical rods 4. A transverse plate 5 is fixedly provided, and a rotating rod 9 is rotatably provided on the front side of the transverse plate 5. A rotating block 13 is fixedly sleeved on the rod wall of the rotating rod 9. A fixed shell 14 is fixedly provided on the lower side of the rotating block 13. A slider 15 is slidably provided inside the fixed shell 14. A scraper 7 is fixedly provided on the lower side of the slider 15. The lower end of the scraper 7 extends to the outside of the fixed shell 14. The lower end of the scraper 7 is in conflict with the upper surface of the filter plate 6. A spring 16 is fixedly provided on the upper side of the slider 15. The upper side of the spring 16 is fixedly connected to the inner wall of the fixed shell 14. The cross-sections of the slider 15 and the fixed shell 14 are both rectangular, so that the slider 15 cannot rotate, that is, it can slide stably.

[0024] Reference Figure 1-3 A transmission mechanism for driving the rotating block 13 to reciprocate is provided on the rear side of the exhaust fan 2, and the transmission mechanism includes a turntable 8 and a movable ring 11. The rear end of the rotating shaft of the exhaust fan 2 extends to the rear side of the exhaust fan 2, and the turntable 8 is fixedly sleeved with the rear end of the rotating shaft of the exhaust fan 2. A round pin 12 is eccentrically provided on the side of the turntable 8 away from the exhaust fan 2, a swing rod 10 is fixedly sleeved at the rear end of the rotating rod 9, and a movable ring 11 is fixedly provided at the lower end of the swing rod 10, one end of the round pin 12 passes through the movable ring 11, and a retaining ring is fixedly sleeved at the rear end of the round pin 12 to prevent the round pin 12 from slipping out of the movable ring 11 as much as possible.

[0025] In the utility model, when in use, when the exhaust fan 2 is started, the exhaust gas is drawn into the purified liquid storage box 1, and is purified and diluted by the purified liquid and then discharged. At the same time, the rotating shaft of the exhaust fan 2 will drive the turntable 8 to rotate, that is, the round pin 12 will rotate with the rotating shaft of the exhaust fan 2 as the axis, that is, it will push the movable ring 11 to move back and forth, that is, it can drive the swing rod 10 to drive the rotating rod 9 to rotate back and forth, and then can drive the fixed shell 14 to swing back and forth, that is, the scraper 7 can swing back and forth, that is, it can reciprocate and scrape the surface of the filter plate 6 to clean it, which can keep the air inlet of the exhaust fan 2 unobstructed and ensure the gas collection efficiency.

[0026] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An organic waste landfill closure gas collection device, comprising a purified liquid storage box (1) and an exhaust fan (2), characterized in that: An air inlet is provided on one side of the upper surface of the purified liquid storage box (1); the exhaust fan (2) is fixedly arranged on the upper side of the air inlet; the air outlet of the exhaust fan (2) is connected to the air inlet of the purified liquid storage box (1); a filter plate (6) is fixedly arranged on the outer side of the air inlet of the exhaust fan (2); vertical rods (4) are fixedly arranged on the upper surface of the purified liquid storage box (1) and on both sides of the exhaust fan (2); a horizontal plate (5) is fixedly arranged between the upper ends of the two vertical rods (4); a rotating rod (9) is rotatably arranged on the front side of the horizontal plate (5); a rotating block (13) is fixedly sleeved on the rod wall of the rotating rod (9) ), a fixed shell (14) is fixedly provided on the lower side of the rotating block (13), a slider (15) is slidably provided inside the fixed shell (14), a scraper (7) is fixedly provided on the lower side of the slider (15), the lower end of the scraper (7) extends to the outside of the fixed shell (14), the lower end of the scraper (7) contacts the upper surface of the filter plate (6), a spring (16) is fixedly provided on the upper side of the slider (15), the upper side of the spring (16) is fixedly connected to the inner wall of the fixed shell (14), and a transmission mechanism for driving the rotating block (13) to reciprocate is provided on the rear side of the exhaust fan (2).

2. The organic waste landfill closure gas collection device according to claim 1, characterized in that: The transmission mechanism comprises a rotating disk (8) and a movable ring (11); the rear end of the rotating shaft of the exhaust fan (2) extends to the rear side of the exhaust fan (2); the rotating disk (8) is fixedly sleeved with the rear end of the rotating shaft of the exhaust fan (2); a round pin (12) is eccentrically arranged on a side of the rotating disk (8) away from the exhaust fan (2); a swing rod (10) is fixedly sleeved at the rear end of the rotating rod (9); the movable ring (11) is fixedly arranged at the lower end of the swing rod (10); and one end of the round pin (12) passes through the movable ring (11).

3. The gas collecting device for sealing gas of an organic waste landfill according to claim 2, characterized in that: A retaining ring is fixedly sleeved on the rear end of the round pin (12).

4. The gas collecting device for closing gas of an organic waste landfill according to claim 1, characterized in that: The sliding block (15) and the fixed shell (14) both have rectangular cross sections.

5. The gas collecting device for sealing gas of an organic waste landfill according to claim 1, characterized in that: The scraper (7) is a rubber plate.

6. The gas collecting device for sealing gas of an organic waste landfill according to claim 1, characterized in that: An air outlet is provided on the upper surface of the purified liquid storage box (1) and on a side away from the air inlet, and an exhaust pipe (3) is fixedly arranged inside the air outlet.

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