Filtering device for curing processing of coal chemical waste

Abstract

The utility model discloses a filter device for curing processing of coal chemical industry waste, which comprises a filter box, the outer wall of the filter box is provided with two through holes, the inner walls of the two through holes are rotatably connected with shaft bodies, the outer walls of the two shaft bodies are fixedly sleeved with draining filter cartridges, the outer walls of the two draining filter cartridges are fixedly sleeved with fine-hole filter bags, and the fine-hole filter bags are fixedly connected with the filter box. Two side edge sealing plates are fixedly connected to the interior of the filter box, a lower bottom plate is fixedly connected to the interior of the filter box, and two mounting holes are formed in the outer wall of the filter box. Through the arrangement of the shaft body, the draining filter cartridges, the fine-hole filter bags, the lower bottom plate, the water inlet pipe, the atomizing spray head, the collecting pipe, the gear, the motor, the transmission shaft and the synchronous belt, the two draining filter cartridges and the two fine-hole filter bags rotate relatively, solid waste of waste water is subjected to filter pressing and discharged, and the waste water treatment efficiency is improved. And the outer surfaces of the two fine-hole filter bags can be cleaned through the plurality of atomizing nozzles, so that the subsequent recycling is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal chemical processing equipment technical field especially relates to a kind of filtering device for coal chemical waste solidification processing. BACKGROUND

[0002] Coal chemical waste solidification processing is a complex and multi-step process, which aims to convert hazardous waste into stable substances with low solubility, low mobility and low toxicity, thereby reducing environmental pollution. Coal chemical waste usually contains a large amount of suspended solids and solid impurities. If these impurities are not filtered, they will affect the subsequent treatment process, and even may block equipment and pipelines. For example, filtration can effectively remove suspended solids in wastewater, thereby reducing the suspended solids concentration in effluent and protecting subsequent treatment equipment.

[0003] As prior art publication number CN208809592U patent document discloses a kind of filtering device for coal chemical waste solidification processing, it is fixedly connected together by transmission rod with first filter disc and second filter disc, and driven by vibration motor, cooperate with material stirring plate, can be scattered when coal waste filters waste oil, prevent coal waste from piling up together, appear difficult to filter oil condition, improve filtering efficiency;First filter disc and second filter disc are connected by buffer spring and support, so that first filter disc and second filter disc can vibrate more smoothly, and the setting of extrusion device can extrude the waste oil that is not filtered, effectively improve filter rate.

[0004] In the actual use of the above device, the first filter disc and the second filter disc adopt vibration filtering mode, but when processing coal chemical waste containing high moisture and adhering material, the material is more compactly adhered to the screen surface, and the moisture in the waste material cannot be quickly filtered, and the solid waste material contains high moisture content. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in prior art, and proposes a kind of filtering device for coal chemical waste solidification processing.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] The utility model provides a kind of filtering device for coal chemical industry waste solidification processing, including filter box, the outer wall of the filter box is equipped with two through holes, the inner wall of two through holes is rotatably connected with shaft body, the outer wall of two shaft bodies is fixedly covered with drip filter cartridge, the outer wall of two drip filter cartridges is fixedly covered with fine mesh filter bag, the inside of the filter box is fixedly connected with two side edge sealing plates, the inside of the filter box is fixedly connected with lower bottom plate, the outer wall of the filter box is equipped with two mounting holes, the inner wall of two mounting holes is fixedly connected with water inlet pipe, the outer wall of two water inlet pipes is evenly fixedly interconnected with a plurality of atomizing nozzles, the outer wall of the filter box is fixedly interconnected with two collecting pipes, one of the shaft body and the outer wall of transmission shaft is fixedly covered with gear, the two gears are meshingly connected, the outer wall of the filter box is equipped with transmission mechanism, the inside of the filter box is fixedly connected with two inclined baffles, one end of two inclined baffles penetrates the outer wall of the filter box, the inside of the filter box is fixedly connected with inclined filter screen, the bottom of two inclined baffles is fixedly connected with the top of inclined filter screen.

[0008] Preferably, the transmission mechanism includes a motor, the outer wall of the filter box is fixedly connected with L-shaped frame, the top of L-shaped frame is fixedly connected with the outer wall of motor, one end of the motor output shaft penetrates the outer wall of the filter box and is fixedly connected with the outer wall of another shaft body, the same synchronous belt is transmissionally covered on the outer wall of the transmission shaft and the motor output shaft, the two shaft bodies are driven to rotate relatively by setting transmission mechanism.

[0009] Preferably, the top of the filter box is fixedly interconnected with wastewater inlet pipe, one end of the wastewater inlet pipe is fixedly interconnected with sewage pump, wastewater is sent into the filter box for treatment by setting sewage pump.

[0010] Preferably, one end of two water inlet pipes is fixedly interconnected with the same water pump.

[0011] Preferably, the outer wall of the filter box is hingedly connected with sealing door, the outer wall of the filter box is fixedly interconnected with drain pipe, door lock is arranged between the sealing door and the filter box, the inside of the filter box can be leaked after opening the door lock, the fine mesh filter bag can be replaced.

[0012] Preferably, the outer wall of two shaft bodies and transmission shaft is fixedly covered with bearing, the outer ring of bearing is fixedly connected with the outer wall of the filter box, bearing is set to assist the rotation of shaft body and transmission shaft.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a filter device for coal chemical industry waste solidification processing through setting up shaft body, drip filter cylinder, fine pore filter bag, lower bottom plate, inlet pipe, atomizing nozzle, collecting pipe, gear, motor, transmission shaft and synchronous belt, and the relative rotation of two drip filter cylinders and two fine pore filter bags is carried out, the solid waste of waste water is carried out pressure filtration, and it is discharged, and the outer surface of two fine pore filter bags can be cleaned through multiple atomizing nozzles, to facilitate subsequent recycling. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the utility model, the following will be to the specific implementation mode description needed to use the drawing of simple introduction, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 The utility model proposes a kind of filter device for coal chemical industry waste solidification processing three-dimensional structure schematic diagram;

[0017] Figure 2 The utility model proposes a kind of filter device for coal chemical industry waste solidification processing section structure schematic diagram;

[0018] Figure 3 The utility model proposes a kind of filter device for coal chemical industry waste solidification processing rear view structure schematic diagram;

[0019] Figure 4 The utility model proposes a kind of filter device for coal chemical industry waste solidification processing shaft body, drip filter cylinder and gear structure schematic diagram.

[0020] Figure 5 The utility model proposes a kind of filter device for coal chemical industry waste solidification processing side edge sealing plate structure schematic diagram.

[0021] In the drawing: 1, filter box;2, waste water inlet pipe;3, shaft body;4, drip filter cylinder;5, fine pore filter bag;6, lower bottom plate;7, inlet pipe;8, atomizing nozzle;9, collecting pipe;10, gear;11, motor;12, transmission shaft;13, synchronous belt;14, sealing door;15, side edge sealing plate;16, drain pipe;17, inclined baffle;18, inclined filter screen. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.

[0023] As shown in Figures 1-5 The utility model provides a filter device for coal chemical industry waste solidification processing, including filter box 1, the top of filter box 1 is fixed and is interconnected with wastewater inlet pipe 2, one end of wastewater inlet pipe 2 is fixed and is interconnected with sewage pump, two through -holes are set up on the outer wall of filter box 1, the inner wall of two through -holes is rotatably connected with shaft body 3, the outer wall of two shaft bodies 3 is fixedly covered with drain filter cylinder 4, two drain filter cylinders 4 are fixedly covered with fine -mesh filter bag 5 through existing screw, two drain filter cylinders 4 support two fine -mesh filter bags 5, the inside of filter box 1 is fixedly connected with two side edge sealing plates 15, two side edge sealing plates 15 prevent solid impurities from flowing out from the gap between two drain filter cylinders 4 and filter box 1.

[0024] The inside of filter box 1 is fixedly connected with lower bottom plate 6, and a cleaning collection area is formed between lower bottom plate 6 and filter box 1, lower bottom plate 6 cooperates with collection pipe 9 to collect, the outer wall of filter box 1 is provided with two mounting holes, the inner wall of two mounting holes is fixedly connected with water inlet pipe 7, one end of two water inlet pipes 7 is fixedly interconnected with same water pump, the outer wall of two water inlet pipes 7 is uniformly fixedly interconnected with a plurality of atomizing nozzles 8, the outer wall of filter box 1 is fixedly interconnected with two collection pipes 9, water pump runs and sends water to two water inlet pipes 7, and then is sprayed out by a plurality of atomizing nozzles 8 to clean the outer surface of two fine -mesh filter bags 5.

[0025] The outer wall of filter box 1 is rotatably connected with transmission shaft 12, the outer wall of two shaft bodies 3 and transmission shaft 12 is fixedly covered with bearing, the outer ring of bearing is fixedly connected with the outer wall of filter box 1, the outer wall of one of shaft body 3 and transmission shaft 12 is fixedly covered with gear 10, and the two gears 10 are meshedly connected.

[0026] The inside of filter box 1 is fixedly connected with two inclined baffles 17, one end of two inclined baffles 17 penetrates the outer wall of filter box 1, the inside of filter box 1 is fixedly connected with inclined filter screen 18, and the bottom of two inclined baffles 17 is fixedly connected with the top of inclined filter screen 18.

[0027] The outer wall of the filter box 1 is provided with a transmission mechanism, the transmission mechanism comprises a motor 11, the outer wall of the filter box 1 is fixedly connected with an L-shaped frame, the top of the L-shaped frame is fixedly connected with the outer wall of the motor 11, one end of the output shaft of the motor 11 penetrates through the outer wall of the filter box 1 and is fixedly connected with the outer wall of the other shaft body 3, the transmission shaft 12 and the outer wall of the output shaft of the motor 11 are provided with the same synchronous belt 13, the motor 11 drives one of the shaft bodies 3 and the synchronous belt 13 to rotate, the synchronous belt 13 drives one of the gears 10 to rotate, due to the meshing relationship between the two gears 10, the other gear 10 rotates relatively, and the other shaft body 3 is fixedly connected with the relatively rotating gear 10, so that the two shaft bodies 3 relatively rotate, the outer wall of the filter box 1 is hingedly connected with a sealing door 14, and the outer wall of the filter box 1 is fixedly connected with a drain pipe 16.

[0028] Working principle: in use, the sewage pump drives the coal chemical wastewater into the filter box 1 through the wastewater inlet pipe 2, the motor 11 drives the shaft body 3 connected therewith to rotate, and the other shaft body 3 relatively rotates through the meshing connection between the synchronous belt 13 and the two gears 10, the relative rotation of the two shaft bodies 3 drives the two drip filters 4 to relatively rotate, the relative rotation of the two drip filters 4 drives the two fine pore filter bags 5 to relatively rotate, and the solid impurities in the wastewater are filtered by the rotation of the two drip filters 4, and the wastewater is filtered by the fine pore filter bag 5, the impurities are located on the outer surface, the filter residue generated by the pressure filtration is located on the top of the two inclined baffles 17 and falls between the two inclined baffles 17 through the gap between the two drip filters 4, and the top of the two inclined baffles 17 is in contact with the outer wall of the two drip filters 4, so that the waste residue on the outer surface of the fine pore filter bag 5 is scraped off to the space of the two inclined baffles 17, and since the two inclined baffles 17 are inclined and the opening is located outside the filter box 1, the waste residue can be directly collected by external equipment; when it is necessary to clean the outer surface of the fine pore filter bag 5, the water pump drives water into the two water inlet pipes 7, and then the water is sprayed out by the plurality of atomizing nozzles 8 to clean the outer surface of the two fine pore filter bags 5, and the cleaned water can be discharged along the two collecting pipes 9.

[0029] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail, and the components known by the person skilled in the art are known or obtained by conventional experimental methods.

[0030] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary and that changes can be made in detail without departing from the principles and spirit of the application. The scope of the application is therefore defined by the appended claims and their equivalents.

Claims

1. A filtering device for coal chemical waste solidification processing, comprising a filter box (1), characterized in that, The outer wall of the filter box (1) is provided with two through holes, the inner walls of the two through holes are rotationally connected with shaft bodies (3), the outer walls of the two shaft bodies (3) are fixedly sleeved with water draining filter cylinders (4), the outer walls of the two water draining filter cylinders (4) are fixedly sleeved with fine pore filter bags (5), the inside of the filter box (1) is fixedly connected with two side edge sealing plates (15), the inside of the filter box (1) is fixedly connected with a lower bottom plate (6), the outer wall of the filter box (1) is provided with two mounting holes, the inner walls of the two mounting holes are fixedly connected with water inlet pipes (7), the outer walls of the two water inlet pipes (7) are uniformly fixedly interconnected with a plurality of atomizing nozzles (8), the outer wall of the filter box (1) is fixedly interconnected with two collecting pipes (9), the outer wall of the filter box (1) is rotationally connected with a transmission shaft (12), the outer walls of one of the shaft bodies (3) and the transmission shaft (12) are fixedly sleeved with gears (10), the two gears (10) are meshingly connected, the outer wall of the filter box (1) is provided with a transmission mechanism, the inside of the filter box (1) is fixedly connected with two inclined baffles (17), one end of each of the two inclined baffles (17) penetrates the outer wall of the filter box (1), the inside of the filter box (1) is fixedly connected with an inclined filter screen (18), the bottom of each of the two inclined baffles (17) is fixedly connected with the top of the inclined filter screen (18).

2. The filtering device for coal chemical waste solidification processing according to claim 1, characterized in that, The transmission mechanism comprises a motor (11), the outer wall of the filter box (1) is fixedly connected with an L-shaped frame, the top of the L-shaped frame is fixedly connected with the outer wall of the motor (11), one end of the output shaft of the motor (11) penetrates the outer wall of the filter box (1) and is fixedly connected with the outer wall of the other shaft body (3), the transmission shaft (12) and the outer wall of the output shaft of the motor (11) are drivingly sleeved with the same synchronous belt (13).

3. The filtering device for coal chemical waste solidification processing according to claim 1, characterized in that, The top of the filter box (1) is fixedly interconnected with a wastewater inlet pipe (2), one end of the wastewater inlet pipe (2) is fixedly interconnected with a sewage pump.

4. The filtering device for coal chemical waste solidification processing according to claim 1, characterized in that, One end of each of the two water inlet pipes (7) is fixedly interconnected with the same water pump.

5. The filtering device for coal chemical waste solidification processing according to claim 1, characterized in that, The outer wall of the filter box (1) is hingedly connected with a sealing door (14), the outer wall of the filter box (1) is fixedly interconnected with a drain pipe (16).

6. The filtering device for coal chemical waste solidification processing according to claim 1, characterized in that, The outer walls of the two shaft bodies (3) and the transmission shaft (12) are fixedly sleeved with bearings, the outer rings of the bearings are fixedly connected with the outer wall of the filter box (1). The outer walls of the two shaft bodies (3) and the transmission shaft (12) are fixedly sleeved with bearings, the outer rings of the bearings are fixedly connected with the outer wall of the filter box (1).

Images