Gas purification device of household garbage flash mineralization processor

Abstract

The utility model discloses a gas purification device of a household garbage flash mineralization treater, which belongs to the field of garbage treatment and comprises a purification box, an exhaust pipe fixedly arranged at the top of the purification box, a smoke ventilator fixedly arranged at the top of an inner cavity of the purification box and a filter structure slidably arranged in the cavity of the purification box. A cooling and dedusting structure is fixedly arranged at the bottom of the inner cavity of the purifying box. According to the gas purification device of the household garbage flash mineralization treater, by arranging the cooling and dust removing structure, a driving structure drives a spray head to swing to cool waste gas entering the purification box and primarily treat dust and large-particle impurities in the waste gas, and the purification efficiency of equipment is improved; by arranging the filtering structure, the activated carbon box and the filtering cotton box are arranged on the purifying box in a sliding mode, activated carbon and filtering cotton can be conveniently and independently replaced or cleaned, and the working efficiency of operators is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage treatment, in particular to a gas purification device for a flash mineralization processor of domestic garbage. Background Art

[0002] The domestic waste flash mineralization processor is a device used to treat domestic waste. It has high processing efficiency, does not require long-distance transportation, can digest waste on-site, and achieve daily clearance of rural domestic waste. It can reduce the burden of transportation and treatment of 1,300 tons of waste for landfills annually.

[0003] The Chinese utility model patent with publication number CN217962947 discloses a gas purification device for a flash mineralization processor of domestic waste. The gas purification device purifies the waste gas by means of a stainless steel filter, an electrostatic smoke precipitator, an activated carbon filter box and filter cotton. However, the temperature of the waste gas just produced by the flash mineralization treatment is too high. The device is not convenient for cooling the waste gas, which may cause damage to the structural materials and functions of the purification equipment, thereby affecting the service life and purification effect of the equipment.

[0004] Therefore, the utility model provides a gas purification device for a flash mineralization processor of domestic waste to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model provides a gas purification device for a flash mineralization processor of domestic garbage, aiming to solve the problems in the background technology that the existing waste gas is inconvenient to cool down, which affects the service life and purification effect of the equipment.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas purification device for a flash mineralization processor of domestic waste, comprising a purification box, an exhaust pipe fixedly arranged on the top of the purification box, a smoke exhaust fan fixedly arranged on the top of the inner cavity of the purification box, and a filtering structure slidably arranged in the cavity of the purification box.

[0009] In order to facilitate the cooling of the exhaust gas, the gas purification device also includes a cooling and dust removal structure arranged at the bottom end of the purification box to reduce the temperature of the exhaust gas; the cooling and dust removal structure includes nozzles symmetrically arranged on both sides of the inner cavity of the purification box, water pumps fixedly arranged on both sides of the inner cavity of the purification box, hoses respectively connected to the water outlet of the water pump and the bottom of the nozzle, a water pipe fixedly connected to the water inlet of the water pump and extending to the bottom of the purification box, and a driving assembly fixedly arranged in the purification box cavity for driving the nozzle to rotate. The driving assembly drives the nozzle to swing to cool the exhaust gas, thereby improving the service life of the equipment.

[0010] Preferably, in order to facilitate the swinging of the nozzle and efficiently cool the exhaust gas, the driving assembly includes support plates fixedly arranged on both sides of the inner cavity of the purification box, a rotating seat symmetrically arranged on the support plates and fixedly connected to the bottom of the nozzle, a U-shaped plate hinged on the rotating seat, an L-shaped plate rotatably arranged on the U-shaped plate away from one end of the rotating seat, and a driving member fixedly arranged on the support plate for driving the L-shaped plate to rotate. The driving member is arranged to drive the rotating seat to swing, thereby driving the nozzle to swing and increasing the spraying area.

[0011] Preferably, in order to facilitate the movement of the driving assembly and increase the spraying area of ​​the nozzle, the driving component includes a rotating rod fixedly mounted on the end of the L-shaped plate away from the U-shaped plate and rotatably connected to the purification box, a worm wheel fixedly mounted on the rotating rod, a worm rotatably arranged on one side of the support plate and meshing with the worm wheel, and a servo motor fixedly arranged on the support plate for driving the worm to rotate. The servo motor is arranged to drive the worm and the worm wheel to rotate, thereby driving the rotating rod to rotate and causing the nozzle to swing.

[0012] Preferably, in order to save water and improve economy, the purification box is provided with a slide groove at the bottom of the water pipe, and a water collecting box connected to the water pipe is slidably installed in the slide groove. The water collecting box is provided to collect the sprayed water and then spray it out from the nozzle through a water pump, thereby realizing circulating water.

[0013] Preferably, in order to facilitate the individual replacement or cleaning of the filter structure in the filter box, the filter structure includes a first filter screen fixedly arranged in the purification box at a position corresponding to the position above the nozzle, an activated carbon box and a filter cotton box slidably arranged in the purification box in sequence at a position corresponding to the position above the first filter screen, and a second filter screen fixedly arranged in the purification box at a position corresponding to the position above the filter cotton box. By arranging multiple filter boxes on the purification box and placing different filter structures in the filter boxes, it is convenient to individually replace or clean the filter structure.

[0014] Preferably, in order to facilitate the connection of the air intake pipe and purify the exhaust gas, an air intake pipe is fixedly provided on one side of the purification box, and a flange is fixedly provided on the end of the air intake pipe away from the purification box. The flange is provided to fix the air intake pipe and the exhaust gas delivery pipe in a fixed connection and is not easy to loosen.

[0015] (III) Beneficial effects

[0016] The gas purification device of the flash mineralization processor of domestic waste is provided with a cooling and dust removal structure, so that the driving structure drives the nozzle to swing to cool the exhaust gas entering the purification box and preliminarily treat the dust and large particles in the exhaust gas, thereby improving the purification efficiency of the equipment; by providing a filtering structure, the activated carbon box and the filter cotton box are slidably arranged on the purification box, which is convenient for replacing or cleaning the activated carbon and the filter cotton separately, thereby improving the work efficiency of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a gas purification device for a flash mineralization processor of domestic waste;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of a gas purification device for a flash mineralization processor of domestic waste;

[0019] Figure 3 This is a partial structural schematic diagram of a driving component of a gas purification device for a flash mineralization processor of domestic waste.

[0020] In the figure:

[0021] 1. Purification box; 11. Exhaust pipe; 12. Slide; 13. Intake pipe; 131. Flange;

[0022] 2. Smoke exhaust fan;

[0023] 3. Filter structure; 31. First filter screen; 32. Activated carbon box; 33. Filter cotton box; 34. Second filter screen;

[0024] 4. Cooling and dust removal structure; 41. Nozzle; 42. Water pump; 43. Hose; 44. Water pipe; 45. Driving assembly; 451. Support plate; 452. Rotating seat; 453. U-shaped plate; 454. L-shaped plate; 455. Driving part; 4551. Rotating rod; 4552. Worm gear; 4553. Worm; 4554. Servo motor; 5. Water collecting box. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides a gas purification device for flash mineralization processor of domestic garbage, such as Figure 1-3 As shown, the gas purification device of the flash mineralization processor of domestic waste includes a purification box 1, an exhaust pipe 11 fixedly arranged on the top of the purification box 1, a smoke exhaust fan 2 fixedly arranged on the top of the inner cavity of the purification box 1, and a filtering structure 3 slidably arranged in the cavity of the purification box 1; the gas purification device also includes a cooling and dust removal structure 4 arranged at the bottom end of the interior of the purification box 1 for reducing the temperature of the exhaust gas; the cooling and dust removal structure 4 includes nozzles 41 symmetrically rotated on both sides of the inner cavity of the purification box 1, a water pump 42 fixedly arranged on both sides of the inner cavity of the purification box 1, a hose 43 respectively connected to the water outlet end of the water pump 42 and the bottom of the nozzle 41, a water pipe 44 fixedly connected to the water inlet end of the water pump 42 and extending to the bottom of the purification box 1, and a driving component 45 fixedly arranged in the cavity of the purification box 1 for driving the nozzle 41 to rotate.

[0027] When in use, start the water pump 42, so that water enters the water pump 42 from the bottom of the purification box 1 through the water pipe 44, and then from the water pump 42 to the nozzle 41 through the hose 43, and finally sprayed out from the nozzle 41. The nozzle 41 is driven to swing by the driving component 45, and the exhaust gas entering the purification box 1 is cooled and then purified by the filtering structure 3. Finally, the purified gas is discharged from the exhaust pipe 11 under the wind force of the smoke exhaust fan 2.

[0028] Furthermore, the driving assembly 45 includes a support plate 451 fixedly arranged on both sides of the inner cavity of the purification box 1, a rotating seat 452 symmetrically rotatably arranged on the support plate 451 and fixedly connected to the bottom of the nozzle 41, a U-shaped plate 453 hinged on the rotating seat 452, an L-shaped plate 454 rotatably arranged at one end of the U-shaped plate 453 away from the rotating seat 452, and a driving member 455 fixedly arranged on the support plate 451 for driving the L-shaped plate 454 to rotate.

[0029] The driving member 455 drives the L-shaped plate 454 to move in a circular motion, and drives the U-shaped plate 453 rotatably connected to the L-shaped plate 454 to move, so that the rotating seat 452 hinged to the U-shaped plate 453 rotates on the supporting plate 451, thereby causing the nozzle 41 fixed on the rotating seat 452 to swing.

[0030] Furthermore, the driving member 455 includes a rotating rod 4551 fixedly mounted on the end of the L-shaped plate 454 away from the U-shaped plate 453 and rotatably connected to the purification box 1, a worm gear 4552 fixedly mounted on the rotating rod 4551, a worm 4553 rotatably arranged on one side of the support plate 451 and meshing with the worm gear 4552, and a servo motor 4554 fixedly arranged on the support plate 451 for driving the worm 4553 to rotate.

[0031] The servo motor 4554 is driven to rotate the worm 4553 fixed on the output end of the servo motor 4554, and the worm wheel 4552 meshing with the worm 4553 on the side end is driven to rotate, so that the rotating rod 4551 set with the worm wheel 4552 is rotated, thereby driving the L-shaped plate 454 fixedly set with the rotating rod 4551 to rotate.

[0032] In order to allow the sprayed water to be sprayed out again through the nozzle 41 to achieve recycling, save water and improve economy, the purification box 1 is provided with a slide groove 12 at the bottom of the water pipe 44, and a water collecting box 5 connected to the water pipe 44 is slidably installed in the slide groove 12.

[0033] Specifically, the filtering structure 3 includes a first filter screen 31 fixedly arranged at a position above the corresponding nozzle 41 in the purification box 1, an activated carbon box 32 and a filter cotton box 33 slidably arranged in sequence at a position above the corresponding first filter screen 31 in the purification box 1, and a second filter screen 34 fixedly arranged at a position above the corresponding filter cotton box 33 in the purification box 1.

[0034] After the exhaust gas is processed by the cooling and dust removal structure 4, the impurities in the exhaust gas are filtered by the first filter 31, the harmful substances in the exhaust gas are filtered by the activated carbon box 32, and the smaller dust in the gas is filtered by the filter cotton box 33. Finally, after being filtered again by the second filter 34, the purified gas is discharged from the exhaust pipe 11 under the action of the wind force of the smoke exhaust fan 2; when it is necessary to replace or clean the activated carbon box 32 or the filter cotton box 33, pull the handle at the position of the filter layer to be replaced or cleaned, and process it to improve work efficiency.

[0035] It should be noted that, in order to facilitate the stable connection between the air intake pipe 13 and the exhaust gas delivery pipe, the air intake pipe 13 is fixedly provided on one side of the purification box 1 , and a flange 131 is fixedly provided on one end of the air intake pipe 13 away from the purification box 1 .

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gas purification device for a flash mineralization treatment device for domestic waste, comprising a purification box (1), an exhaust pipe (11) fixedly arranged on the top of the purification box (1), a smoke exhauster (2) fixedly arranged on the top of the inner cavity of the purification box (1), and a filter structure (3) slidably arranged in the cavity of the purification box (1); Features: The gas purification device further comprises a cooling and dust removal structure (4) arranged at the bottom end of the purification box (1) for reducing the temperature of the exhaust gas; The cooling and dust removal structure (4) comprises nozzles (41) symmetrically arranged on both sides of the inner cavity of the purification box (1), a water pump (42) fixedly arranged on both sides of the inner cavity of the purification box (1), a hose (43) respectively connected to the water outlet of the water pump (42) and the bottom of the nozzle (41), a water pipe (44) fixedly connected to the water inlet of the water pump (42) and extending to the bottom of the purification box (1), and a driving component (45) fixedly arranged in the cavity of the purification box (1) for driving the nozzle (41) to rotate.

2. The gas purification device for flash mineralization of domestic waste according to claim 1 is characterized by: The driving assembly (45) comprises a supporting plate (451) fixedly arranged on both sides of the inner cavity of the purification box (1), a rotating seat (452) symmetrically rotatably arranged on the supporting plate (451) and fixedly connected to the bottom of the nozzle (41), a U-shaped plate (453) hinged on the rotating seat (452), an L-shaped plate (454) rotatably arranged on one end of the U-shaped plate (453) away from the rotating seat (452), and a driving member (455) fixedly arranged on the supporting plate (451) for driving the L-shaped plate (454) to rotate.

3. The gas purification device for flash mineralization of domestic waste according to claim 2 is characterized by: The driving member (455) comprises a rotating rod (4551) fixedly mounted on the end of the L-shaped plate (454) away from the U-shaped plate (453) and rotatably connected to the purification box (1), a worm wheel (4552) fixedly mounted on the rotating rod (4551), a worm (4553) rotatably arranged on one side of the support plate (451) and meshing with the worm wheel (4552), and a servo motor (4554) fixedly mounted on the support plate (451) for driving the worm (4553) to rotate.

4. The gas purification device for flash mineralization of domestic waste according to claim 1 is characterized by: The purification box (1) is provided with a slide groove (12) at the bottom of the water pipe (44), and a water collecting box (5) connected to the water pipe (44) is slidably installed in the slide groove (12).

5. The gas purification device for flash mineralization of domestic waste according to claim 1 is characterized by: The filtering structure (3) comprises a first filter (31) fixedly arranged in the purification box (1) at a position corresponding to the top of the nozzle (41), an activated carbon box (32) and a filter cotton box (33) slidably arranged in sequence in the purification box (1) at a position corresponding to the top of the first filter (31), and a second filter (34) fixedly arranged in the purification box (1) at a position corresponding to the top of the filter cotton box (33).

6. The gas purification device for flash mineralization of domestic waste according to claim 1 is characterized by: An air intake pipe (13) is fixedly provided on one side of the purification box (1), and a flange (131) is fixedly provided on one end of the air intake pipe (13) away from the purification box (1).

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