Composite powder carrier recovery system

Abstract

The utility model provides a composite powder carrier recovery system which comprises a recovery pool, fixing plates are symmetrically and fixedly arranged on the two sides of the top end of the recovery pool, a screw rod is rotationally installed between the fixing plates, a separation mechanism is movably arranged on the inner side of the top end of the recovery pool through the screw rod, and the separation mechanism comprises a movable plate. A composite powder carrier is mixed with water in a recovery tank, small-mass powder particles such as activated carbon and coke float on the water surface, large-mass particles such as sand are precipitated underwater, a lifting plate and an adjusting plate can be adjusted through a first hydraulic rod and a second hydraulic rod, and the effect that the composite powder carrier is mixed with water is achieved; the activated carbon, the coke and the like are conveniently concentrated towards one side and fished out, so that the activated carbon, the coke and the like in the composite powder carrier are fully separated from sand, sludge and the like, the activated carbon, the coke and the like are conveniently recycled, and the practicability of the recycling system can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to biological fluidized bed carrier recovery technical field, concretely is a kind of composite powder carrier recovery system. BACKGROUND

[0002] Biological fluidized bed is a kind of equipment for treating sewage by biological membrane, and composite powder carrier is arranged in it, and the composite powder carrier is usually smaller inert particles such as sand, activated carbon, coke. After treating sewage, the composite powder carrier of biological fluidized bed needs to be replaced, so as to ensure the efficiency of sewage treatment.

[0003] In the prior art, the composite powder carrier is mainly recovered by a cyclone separation recovery system, but since there are sludge and sand in the composite powder carrier, the cyclone separation device cannot fully separate the composite powder carrier, so that the sludge and the like affect the reuse of the composite powder carrier, and the practicability of the cyclone separation recoverable system is reduced.

[0004] Therefore, the utility model provides a kind of composite powder carrier recovery system. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a kind of composite powder carrier recovery system to solve the problems raised in the background art, and the utility model mixes the composite powder carrier with water in the inside of recovery pool, which facilitates the full separation of activated carbon, coke and the like from sand and sludge and the like in the composite powder carrier by lifting plate, adjusting plate and the like separation mechanism, facilitates the reuse of activated carbon, coke and the like, and can improve the practicability of the recovery system.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of composite powder carrier recovery system, including recovery pool, the top of the recovery pool Two sides of symmetry fixedly arranged with fixed plate, rotatingly installed with screw rod between the fixed plate, the inside of the top of the recovery pool is movably provided with separation mechanism by screw rod, the separation mechanism includes moving plate, the side of the moving plate is movably provided with lifting plate by first hydraulic rod, the bottom of the lifting plate is movably provided with adjusting plate by second hydraulic rod, the inside of the adjusting plate is provided with filter hole, one end of the inside of the recovery pool is vertically fixedly provided with baffle, the side of the baffle is provided with drying mechanism, the drying mechanism includes first filter screen and hot air inlet pipe, the first filter screen is fixedly arranged between the bottom of baffle and the inner wall of recovery pool.

[0007] Further, the mobile plate is installed on the screw rod through screwing of the screw hole in the interior thereof, a servo motor is fixedly arranged on the outer wall of the left side of the fixed plate, the output shaft of the servo motor is fixedly connected with one end of the screw rod, and the front and rear ends of the mobile plate are fixedly arranged with horizontal plates corresponding to the top of the recovery tank.

[0008] Further, the mobile plate is installed on the screw rod through screwing of the screw hole in the interior thereof, a servo motor is fixedly arranged on the outer wall of the left side of the fixed plate, the output shaft of the servo motor is fixedly connected with one end of the screw rod, and the front and rear ends of the mobile plate are fixedly arranged with horizontal plates corresponding to the top of the recovery tank.

[0009] Further, the output rod of the first hydraulic rod is fixedly connected with the top of the lifting plate, and one end of the adjusting plate is movably installed in the interior of the bottom end of the lifting plate through a rotating shaft.

[0010] Further, the two ends of the second hydraulic rod are movably installed at the bottom end of the mobile plate and the top of one end of the adjusting plate respectively, the bottom end of the lifting plate is fixedly arranged with an elastic filter screen corresponding to the upper side of the adjusting plate in the interior thereof, and elastic rubber is arranged between the front and rear ends of the adjusting plate and the bottom end of the lifting plate.

[0011] Further, the inner side of the other end of the recovery tank is fixedly arranged with a second filter screen in a slanting manner, the top end of the second filter screen is in an arc shape, and the separation mechanism is arranged above the second filter screen.

[0012] Further, one end of the second filter screen is movably installed with a second discharge door in the interior of the inner wall of the recovery tank through a hinge, and the lower side of the second filter screen is fixedly arranged with a drain port corresponding to the front end of the recovery tank.

[0013] Further, the hot air inlet pipe is fixedly arranged at the bottom of the first filter screen, the front end of the hot air inlet pipe is arranged at the outer side of the recovery tank, and one side of the first filter screen is movably arranged with a first discharge door in the interior of the inner wall of the recovery tank through a hinge.

[0014] The composite powder carrier recovery system has the advantages that the composite powder carrier is mixed with water in the interior of the recovery tank, the powder particles with small mass such as activated carbon and coke float on the water surface, and the particles with large mass such as sand and the like sink in the water, the lifting plate and the adjusting plate can be adjusted through the first hydraulic rod and the second hydraulic rod, the activated carbon, the coke and the like are conveniently concentrated to one side and fished out, the activated carbon, the coke and the like in the composite powder carrier are fully separated from the sand and sludge and the like, the activated carbon, the coke and the like are conveniently recycled, the practicability of the recovery system is improved, the adjusting plate can be inclined and adjusted through the second hydraulic rod, the fished-out activated carbon, coke and the like are conveniently discharged to the top of the first filter screen, and the activated carbon, the coke and the like are conveniently dried and recycled.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure diagram of the composite powder carrier recovery system of the utility model;

[0016] Figure 2 It is a front view sectional view of the composite powder carrier recovery system of the utility model;

[0017] Figure 3 It is a structure diagram of the composite powder carrier recovery system of the utility model; Figure 2 It is an enlarged view of A in the middle;

[0018] Figure 4 It is a structure diagram of the separating mechanism of the composite powder carrier recovery system of the utility model;

[0019] In the drawing: 1, recovery pool; 2, partition; 3, fixed plate; 4, screw rod; 5, servo motor; 6, moving plate; 7, first hydraulic rod; 8, drain; 9, hot air inlet pipe; 10, first discharge door; 11, second discharge door; 12, lifting plate; 13, adjusting plate; 14, second filter screen; 15, first filter screen; 16, chute; 17, cross plate; 18, second hydraulic rod. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0021] Please refer to Figures 1 to 4 The utility model provides a technical scheme: a composite powder carrier recovery system, including recovery pool 1, both sides symmetry fixedly being provided with fixed plate 3 at the top of recovery pool 1, rotating installation has screw rod 4 between fixed plate 3, the inside of the top of recovery pool 1 is movably provided with separating mechanism through screw rod 4, the separating mechanism includes moving plate 6, one side of moving plate 6 is movably provided with lifting plate 12 through first hydraulic rod 7, the bottom of lifting plate 12 is movably provided with adjusting plate 13 through second hydraulic rod 18, the inside of adjusting plate 13 is provided with filter hole, the inside vertical fixedly being provided with partition 2 at one end of recovery pool 1, one side of partition 2 is provided with drying mechanism, the drying mechanism includes first filter screen 15 and hot air inlet pipe 9, first filter screen 15 is fixedly arranged between the bottom of partition 2 and the inner wall of recovery pool 1, by mixing and precipitating and layering composite powder carrier with water in the inside of recovery pool 1, it is convenient to fully separate composite powder carrier, and by separating mechanism, active carbon, coke etc. are fished from water surface, it is convenient to subsequently dry and recycle through drying mechanism.

[0022] The mobile plate 6 is installed on the screw rod 4 through the screw hole in the inside, the outer wall of the left fixed plate 3 is fixedly provided with the servo motor 5, the output shaft of the servo motor 5 is fixedly connected with one end of the screw rod 4, the front and rear ends of the mobile plate 6 are fixedly provided with the horizontal plate 17 corresponding to the top of the recovery tank 1, the shape of the mobile plate 6 is "L" type, the first hydraulic rod 7 is symmetrically fixedly arranged at the bottom of the top end of the mobile plate 6, one side of the top end of the lifting plate 12 is fixedly provided with the sliding block, the sliding groove 16 is arranged on the side wall of the mobile plate 6 corresponding to the position of the sliding block, the sliding block is limitingly and slidingly installed in the inside of the sliding groove 16, the output rod of the first hydraulic rod 7 is fixedly connected with the top of the lifting plate 12, one end of the adjusting plate 13 is movably installed in the inside of the bottom end of the lifting plate 12 through the rotating shaft, the two ends of the second hydraulic rod 18 are rotatably installed at the bottom end of the mobile plate 6 and the top of one end of the adjusting plate 13 respectively, the inside of the bottom end of the lifting plate 12 is fixedly provided with the elastic filter screen corresponding to the upper side of the adjusting plate 13, the front and rear ends of the adjusting plate 13 and the bottom end of the lifting plate 12 are provided with the elastic rubber, the servo motor 5 drives the screw rod 4 to rotate, the screw connection between the screw rod 4 and the screw hole can drive the separation mechanism such as the mobile plate 6 to move to one side, so that the activated carbon, coke and the like floating on the water surface can be concentrated to one side, the lifting plate 12 and the adjusting plate 13 are driven by the first hydraulic rod 7 to rise, so that the activated carbon, coke and the like can be fished out, the sliding groove 16 and the sliding block can limit the lifting plate 12, so that the stability of the lifting plate 12 is improved, the rotation of the adjusting plate 13 is adjusted by the second hydraulic rod 18, so that the activated carbon, coke and the like on the top of the adjusting plate 13 can be discharged, which is convenient for subsequent drying, and the horizontal plate 17 can limit the mobile plate 6, so that the stability of the mobile plate 6 is improved.

[0023] In this embodiment, the inside bottom of the other end of the recovery tank 1 is fixedly provided with the second filter screen 14, the top end of the second filter screen 14 is arc-shaped, the separation mechanism is arranged above the second filter screen 14, one end of the second filter screen 14 is movably installed in the inside of the inner wall of the recovery tank 1 through the hinge, the lower side of the second filter screen 14 is fixedly provided with the drain port 8 corresponding to the front end of the recovery tank 1, the second filter screen 14 can separate sand, sludge and the like from water, which is convenient for recycling water and sludge, sand and the like, and discharging sludge and sand through the second discharge door 11.

[0024] The hot air inlet pipe 9 is fixedly arranged at the bottom of the first filter screen 15, the front end of the hot air inlet pipe 9 is arranged outside the recovery tank 1, and the side of the first filter screen 15 corresponds to the inside of the inner wall of the recovery tank 1 and is hingedly movably provided with the first discharge door 10, hot air can be introduced into the bottom of the first filter screen 15 and the activated carbon, coke and the like through the hot air inlet pipe 9, which facilitates drying and recycling of the activated carbon, coke and the like.

[0025] When the composite powder carrier recovery system is used, the first discharge door 10 and the second discharge door 11 are closed by closing and using a lock, water is added to the inside of the left end of the recovery tank 1, and the water level is controlled to be lower than the height of the partition plate 2, the servo motor 5 is started, the moving plate 6 and the separation mechanism are driven by the servo motor 5 to be in close contact with the left side inner wall of the recovery tank 1, the lifting plate 12 and the adjusting plate 13 are lowered by the first hydraulic rod 7, the adjusting plate 13 is immersed below the water surface, the used composite powder carrier in the biological fluidized bed is placed in the inside of the left end of the recovery tank 1, the composite powder carrier and water are mixed and stirred by using a stirring device, after a period of time, the activated carbon, coke and the like with smaller mass will float on the water surface, and the sand and the like with heavier mass will be precipitated in the water, so as to separate the composite powder carrier by layers, the moving plate 6 and the separation mechanism are moved to the right side by the servo motor 5 and the screw rod 4, which facilitates the concentration of the activated carbon, coke and the like to the right side and the stay above the adjusting plate 13, after the adjusting plate 13 is in close contact with the side wall of the partition plate 2, the lifting plate 12 and the adjusting plate 13 are raised by the first hydraulic rod 7, which facilitates the fishing out of the activated carbon, coke and the like, so as to fully separate the activated carbon, coke and the like from the sand and sludge in the composite powder carrier, the separation mechanism is continuously moved to the above of the first filter screen 15 to the right side, the adjusting plate 13 is inclined downward and knocked by the second hydraulic rod 18, which facilitates the discharge of the fished out activated carbon, coke and the like to the top of the first filter screen 15, a filter screen is installed between the top of the partition plate 2 and the right side inner wall of the recovery tank 1, hot air is introduced into the inside of the recovery tank 1 through the hot air inlet pipe 9, which facilitates the drying of the activated carbon, coke and the like, facilitates the recycling of the activated carbon, coke and the like, and can improve the practicability of the recovery system; the water, sand and sludge are separated through the drain port 8, the separated water can be reused to facilitate the mixing with the used composite powder carrier.

[0026] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A composite powder carrier recycling system, comprising a recycling tank (1), characterized in that, Fixed plates (3) are symmetrically fixed on both sides of the top of the recycling pool (1). A screw (4) is rotatably installed between the fixed plates (3). A separation mechanism is movably installed on the inner side of the top of the recycling pool (1) through the screw (4). The separation mechanism includes a moving plate (6). A lifting plate (12) is movably installed on one side of the moving plate (6) through a first hydraulic rod (7). An adjusting plate (13) is movably installed at the bottom of the lifting plate (12) through a second hydraulic rod (18). A filter hole is opened inside the adjusting plate (13). A partition (2) is vertically fixed inside one end of the recycling pool (1). A drying mechanism is provided on one side of the partition (2). The drying mechanism includes a first filter screen (15) and a hot air inlet pipe (9). The first filter screen (15) is fixedly installed between the bottom of the partition (2) and the inner wall of the recycling pool (1).

2. The composite powder carrier recovery system according to claim 1, characterized in that: The movable plate (6) is screwed onto the screw rod (4) through the screw hole opened inside it. A servo motor (5) is fixedly installed on the outer wall of the fixed plate (3) on the left side. The output shaft of the servo motor (5) is fixedly connected to one end of the screw rod (4). A horizontal plate (17) is fixedly installed at the front and rear ends of the movable plate (6) corresponding to the top of the recycling pool (1).

3. The composite powder carrier recovery system according to claim 2, characterized in that: The movable plate (6) is L-shaped. The first hydraulic rod (7) is symmetrically fixed on both sides of the bottom of the top of the movable plate (6). A slider is fixed on one side of the top of the lifting plate (12). A groove (16) is opened on the side wall of the movable plate (6) corresponding to the position of the slider. The slider is limited and slidably installed inside the groove (16).

4. The composite powder carrier recovery system according to claim 3, characterized in that: The output rod of the first hydraulic rod (7) is fixedly connected to the top of the lifting plate (12), and one end of the adjusting plate (13) is movably installed inside the bottom end of the lifting plate (12) through a rotating shaft.

5. The composite powder carrier recovery system according to claim 4, characterized in that: The two ends of the second hydraulic rod (18) are respectively rotatably installed at the bottom end of the movable plate (6) and the top end of one end of the adjusting plate (13). An elastic filter screen is fixedly installed inside the bottom end of the lifting plate (12) corresponding to the top of the adjusting plate (13). An elastic rubber is provided between the front and rear ends of the adjusting plate (13) and the bottom end of the lifting plate (12).

6. The composite powder carrier recovery system according to claim 1, characterized in that: A second filter screen (14) is fixedly installed at the bottom of the inner side of the other end of the recycling pool (1). The top of the second filter screen (14) is arc-shaped, and the separation mechanism is located above the second filter screen (14).

7. A composite powder carrier recovery system according to claim 6, characterized in that: One end of the second filter (14) is connected to the inner wall of the recycling pool (1) via a hinge and a second discharge door (11) is installed. A drain outlet (8) is fixedly installed below the second filter (14) at the front end of the recycling pool (1).

8. The composite powder carrier recovery system according to claim 1, characterized in that: The hot air inlet pipe (9) is fixedly installed at the bottom of the first filter (15), and the front end of the hot air inlet pipe (9) is installed on the outside of the recycling tank (1). A first discharge door (10) is installed on one side of the first filter (15) corresponding to the inner wall of the recycling tank (1) through a hinge.

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