CN219217820U - Industrial sludge purifying treatment device - Google Patents

Abstract

The utility model relates to a sludge treatment technical field specifically discloses an industrial sludge purification treatment device, which comprises a treatment box, a mounting frame arranged in the treatment box, and a rotary drum rotatably arranged in the mounting frame, wherein a push plate is slidably arranged in the rotary drum, the periphery of the push plate is slidably attached to the inner peripheral wall of the rotary drum, a pushing piece for lifting and moving the push plate is arranged on the mounting frame, and a driving assembly for driving the rotary drum to rotate is arranged in the mounting frame; the treatment box is internally provided with a guide cylinder used for coating the mounting frame, a gap is reserved between the inner wall of the guide cylinder and the outer wall of the mounting frame, the upper end of the guide cylinder is opposite to the upper end opening of the rotary cylinder, a feed inlet is formed in the upper end opening of the rotary cylinder, a discharge outlet is formed in the lower end of the guide cylinder, and a liquid guide pipe communicated with the inner cavity of the mounting frame is arranged on the outer wall of the guide cylinder in a penetrating mode. The method has the effect of improving the treatment efficiency of the industrial sludge.

Description

An industrial sludge purification treatment device

technical field

The present application relates to the field of sludge treatment technology, in particular to an industrial sludge purification treatment device.

Background technique

With the rapid development of the world economy and the rapid growth of population, the pollution of industrial wastewater to the environment is becoming more and more serious. Sewage and sludge are the inevitable products of sewage treatment plants in the process of sewage treatment, and their effective treatment has become normal for industrial sewage treatment plants. Guarantee of operation.

In the related art, a Chinese patent document with a notification number of CN214218501U proposes an industrial sludge treatment device, the technical point of which is to include a treatment box with a feed inlet, an installation frame is placed on the right side of the inside of the treatment box, and the installation frame The upper end is provided with a frame door panel, the left side of the frame door panel is hinged to the left upper end of the installation frame with a rotating shaft, the upper right end inside the installation frame is fixedly connected with a fixing plate, and the right side of the upper end of the frame door panel is provided for fastening one end of the frame door panel to the fixing plate screw. There is a rotating drum inside the installation frame, and there are several leakage holes on the outside of the drum. There is an air outlet at the upper left end of the installation frame, and a material outlet at the lower left end of the installation frame; Gas deodorizing components.

In view of the related technologies mentioned above, after the device completes the dehydration and deodorization treatment of a batch of industrial sludge, in order to remove the remaining solid matter in the drum, it is convenient for the device to process the next batch of industrial sludge; use The operator often needs to unscrew the screws so that the screws are separated from the fixing plate and the frame door, and then turn the frame door to open the upper opening of the installation frame to clean the solid matter inside the drum; this operation process is cumbersome, time-consuming, and manual operation The high strength makes the efficiency of the device to treat multiple batches of industrial sludge low, so it needs to be improved.

Utility model content

In order to improve the treatment efficiency of multiple batches of industrial sludge, the present application provides an industrial sludge purification treatment device.

An industrial sludge purification treatment device provided by the application adopts the following technical scheme:

An industrial sludge purification treatment device, comprising a treatment box, an installation frame arranged in the treatment box, and a rotating drum arranged in the installation frame, a push plate is slidably arranged in the inside of the rotating drum, and the push plate The peripheral side of the plate is slidably attached to the inner peripheral wall of the drum, the installation frame is provided with a pusher for driving the push plate to move up and down, and the installation frame is provided with a drive assembly for driving the drum to rotate ; The processing box is provided with a material guide cylinder for covering the installation frame, there is a gap between the inner wall of the material guide cylinder and the outer wall of the installation frame, and the upper end of the material guide cylinder is facing the upper end of the rotating drum The opening is provided with a material inlet, the lower end of the material guide cylinder is provided with a material outlet, and the outer wall of the material guide cylinder is pierced with a catheter that communicates with the inner cavity of the installation frame.

By adopting the above-mentioned technical scheme, during the treatment of industrial sludge, the sludge entering the treatment tank enters the inner cavity of the drum along the feed port, driven by the drive assembly, the drum rotates, and then the sludge in the drum The dehydration treatment is carried out under the centrifugation of the drum, so that the water in the sludge is thrown into the installation frame along the pores on the drum, and finally discharged along the catheter; after the dehydration of the sludge is completed, the pusher is driven by the pusher The plate rises to push out the solid matter adhering to the inner wall of the drum from the drum and drop it into the material guide tube, and then the solid material is discharged along the outlet of the material guide tube; this setting makes the treatment of solid material The process is simple, and the intensity of manual operation is greatly reduced, so that the treatment efficiency of the device for multiple batches of industrial sludge is greatly improved.

Optionally, a diversion sleeve is provided on the top of the drum, the lower end of the diversion sleeve is in sealing connection with the upper end of the drum, and the upper end of the diversion sleeve is inclined towards the inner wall of the material guide cylinder.

By adopting the above technical scheme, on the one hand, after the rising push plate pushes the solid material to the upper end of the drum, the solid material is quickly thrown upward along the inclined surface of the diversion sleeve, so that the solid material can be separated from the drum quickly. ; On the other hand, the diversion sleeve is in the shape of a trumpet at the upper end, which is convenient for industrial sludge to quickly enter the inside of the drum along the feeding port.

Optionally, the inner wall of the upper end of the material guide cylinder is inclined, and the inner diameter of the upper part of the material guide cylinder is smaller than the inner diameter of the middle part of the material guide cylinder, and the diameter of the feeding port is smaller than that of the upper end of the drum. Open your mouth.

By adopting the above technical scheme, the inner wall of the upper end of the guide cylinder is inclined, and with the cooperation of the diversion sleeve, when the external device guides the industrial sludge into the inside of the guide cylinder, it is difficult for the untreated sludge to fall into the installation. Between the outer wall of the frame and the inner wall of the material guide cylinder, it is convenient for the device to carry out solid-liquid separation treatment of industrial sludge.

Optionally, the pusher includes an electric push rod arranged on the installation frame, the piston rod of the electric push rod passes through the middle of the bottom surface of the drum, and the piston rod of the electric push rod connects with the push plate Turn to connect.

By adopting the above technical scheme, the set electric push rod drives the push plate to move up and down in the installation frame, so that when the solid matter in the drum needs to be taken out, the electric push rod pushes the push plate up while the drum rotates, so that The solid matter against the inner wall of the drum is quickly pushed out of the drum under the action of driving force and centrifugal force.

Optionally, the fixing sleeve on the outer peripheral side of the drum is provided with a limit ring, and a pressure ring is fixed in the installation frame, and one end of the pressure ring is slidably attached to an end surface of the limit ring away from the bottom wall of the installation frame .

By adopting the above-mentioned technical scheme, under the cooperation of the pressure ring and the limit ring, the inside of the rotating drum is stably limited in the installation frame, so that the rotating drum can stably carry out the centrifugal treatment operation of industrial sludge.

Optionally, the drive assembly includes a ring gear coaxially fixed at the bottom of the drum, a gear rotatably installed in the installation frame, and a gear fixed in the installation frame for driving the gear to rotate. motor.

By adopting the above technical solution, when in use, the driving motor drives the gear to rotate, and then the rotating gear drives the ring gear to rotate, and then the rotating ring gear drives the rotating drum to rotate, so that the rotating drum performs centrifugal treatment on the sludge.

Optionally, an inspection door can be opened and closed on the outer peripheral side of the material guiding cylinder.

By adopting the above-mentioned technical solution, the set inspection door is convenient for the staff to maintain the rotary cylinder and the drive assembly inside the material guide cylinder, so as to ensure the normal operation of the device.

Optionally, an anti-adhesive layer is fixed on the inner peripheral wall of the material guide cylinder.

By adopting the above technical solution, the anti-adhesive layer is provided to make it difficult for the solid substance dropped onto the inner wall of the material guide cylinder to stick to the inner wall of the material guide cylinder, so that the solid substance can be smoothly discharged along the discharge port.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The push plate is driven up by the pusher to push the solid material adhering to the inner wall of the drum from the drum and drop it into the material guide tube, and then the solid material is discharged along the discharge port of the material guide tube. Therefore, the treatment process of solid matter is simple and fast, and the treatment efficiency of multiple batches of industrial sludge by the device is greatly improved;

2. The inner wall of the upper end of the material guide cylinder is inclined, and with the cooperation of the guide sleeve, when the external device guides the industrial sludge into the inside of the material guide cylinder, it is difficult for the untreated sludge to fall to the outer wall of the installation frame and the guide tube. Between the inner walls of the barrel, so that the device can carry out solid-liquid separation treatment of industrial sludge;

3. With the combined use of the pressure ring and the limit ring, the inside of the drum is stably limited in the installation frame, so that the drum can stably carry out the centrifugal treatment of industrial sludge.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the embodiment of the present application;

Fig. 2 is a schematic cross-sectional structure diagram along line A-A in Fig. 1 .

Reference signs: 1. Treatment box; 2. Material guide cylinder; 21. Anti-adhesive layer; 22. Catheter; 23. Liquid collection box; 24. Deodorizing tube; 3. Installation frame; 4. Drum; 41 , limit ring; 42, pressure ring; 43, diversion sleeve; 5, inspection door; 6, push plate; 71, ring gear; 72, gear; 73, drive motor; 8, electric push rod; 9, deodorization box; 91, a ventilating partition board.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-2.

The embodiment of the present application discloses an industrial sludge purification treatment device. Referring to Fig. 1 and Fig. 2, the industrial sludge purification treatment device includes a treatment box 1, a material guide cylinder 2 erected in the treatment box 1, and an installation frame 3 fixedly arranged in the material guide cylinder 2, and the installation frame 3 is rotatably provided with Rotary drum 4, and a plurality of water seepage holes are opened on the side of the drum 4; in order to realize material flow, there is a discharge gap between the inner wall of the material guide drum 2 and the outer wall of the installation frame 3, and the treatment box 1, the installation frame 3 and the drum 4 The upper ends are all provided with openings, the upper end of the material guide cylinder 2 facing the upper opening of the drum 4 is provided with a feed port, and the lower end is provided with a discharge port; for the convenience of equipment maintenance, the treatment box 1, material guide cylinder 2 and installation The outer peripheral side of the frame 3 can be opened and closed and sealed with an inspection door 5, and the inner peripheral wall of the material guide cylinder 2 and the inner wall of the inspection door 5 of the material guide cylinder 2 are fully paved and fixed with an anti-sticking layer 21.

In order to realize the rapid separation and treatment of sludge, the installation frame 3 is provided with a driving assembly for driving the rotating drum 4 to rotate; The end away from the installation frame 3 communicates with the liquid collection box 23 in the processing box 1 . In order to quickly dispose of the solid matter left after the sludge is drained, to improve the sludge treatment efficiency, a push plate 6 is slidingly arranged inside the drum 4, and the side of the push plate 6 slides and fits with the inner peripheral wall of the drum 4, and the installation frame 3 A pusher for driving the push plate 6 to move up and down is arranged on the top. In order to prevent the odor generated during the sludge treatment process from escaping into the air, a purification component for purifying the odor generated in the drum 4 is arranged in the treatment box 1 .

Referring to Fig. 1 and Fig. 2, in order to realize the stable installation of the drum 4 in the installation frame 3, the outer peripheral side of the drum 4 is fixedly provided with a limit ring 41, and a plurality of balls are embedded in the lower end surface of the limit ring 41 (Fig. not shown in the figure), a plurality of balls are rolled and attached to the inner bottom surface of the installation frame 3; the installation frame 3 is fixed with a pressure ring 42 with a vertical section in a "Z" shape, and the lower end surface of the inner side of the pressure ring 42 is in contact with the limit The end surface of the ring 41 away from the inner bottom wall of the installation frame 3 is slidably fitted.

In order to realize the rotation of the drum 4 in the installation frame 3, in this embodiment, the drive assembly includes a ring gear 71 coaxially fixed at the bottom of the drum 4, which is installed in the installation frame 3 for rotation and meshes with the ring gear 71 The gear 72 is fixed on the mounting frame 3 and is used to drive the driving motor 73 of the gear 72 to rotate. During use, the driving motor 73 drives the gear 72 to rotate, and then the rotating gear 72 drives the ring gear 71 to rotate, and then the rotating ring gear 71 drives the drum 4 to rotate, so that the rotating drum 4 performs centrifugal treatment on the sludge.

With reference to Fig. 2, in the present embodiment, the inner wall of the drum 4 is provided with a chute along its height direction, and a slide block is slidably installed in the chute along the extending direction of the chute, and one end of the slide block is fixed to the push plate 6 peripheral sides Connected, the pusher includes an electric push rod 8 arranged on the mounting frame 3, the piston rod of the electric push rod 8 runs through the middle of the bottom surface of the drum 4, the piston rod of the electric push rod 8 is connected to the push plate 6 in rotation, and the rotation axis is in line with the rotation axis. The axes of rotation of the barrel 4 coincide. In other embodiments, the pusher includes a traction rope connected to the upper end of the push plate 6 , and the upper end of the traction rope extends along the opening of the upper end of the drum 4 to the outside of the material guide cylinder 2 .

With reference to Fig. 2, in order to facilitate the separation of solid substances, a diversion sleeve 43 is coaxially arranged on the rotating drum 4, the lower end of the diversion sleeve 43 is sealed and welded to the upper end of the rotating drum 4, and the upper end of the diversion sleeve 43 is inclined toward the guide cylinder 2 inner walls. The upper and lower inner walls of the material guide cylinder 2 are inclined, and the upper inner diameter and the lower inner diameter of the material guide cylinder 2 are smaller than the middle inner diameter of the material guide cylinder 2, and the diameter of the feed opening is smaller than the upper opening of the drum 4.

Referring to Fig. 2, in order to purify the odor in the sludge treatment process, a deodorizing pipe 24 is worn on the material guiding cylinder 2, and the end of the deodorizing pipe 24 away from the material guiding cylinder 2 is connected with a deodorizing box 9, and the deodorizing The smelly box 9 is communicated with the external environment with an exhaust pipe. In order to realize the extraction and purification of the odor that escapes in the material guide cylinder 2, an inclined fender is arranged on the upper end of the deodorization pipe 24 on the inner wall of the material guide cylinder 2, and the port of the deodorization pipe 24 is covered with a filter screen , The deodorizing pipe 24 is communicated with an exhaust fan. The deodorizing box 9 is provided with a plurality of air-permeable partitions 91 at intervals along the direction away from the material guide cylinder 2. The multiple air-permeable partitions 91 separate the inner cavity of the deodorizing box 9 into multiple grids. The air-permeable partition 91 can be activated carbon. The filter plate may adopt a common air purification filter plate on the market, etc., to purify and filter the gas passing through the deodorizing box 9 through the air-permeable partition plate 91 .

The implementation principle of an industrial sludge purification treatment device in the embodiment of the present application is as follows: during the treatment of industrial sludge, the sludge entering the treatment tank 1 enters the inner cavity of the drum 4 along the feed port, and is driven by the drive assembly , the drum 4 rotates, and then the sludge in the drum 4 is dehydrated under the centrifugation of the drum 4, so that the water in the sludge is thrown into the installation frame 3 along the pores on the drum 4, and then the water is discharged Discharge along the guide pipe 22; after the dehydration of the sludge is completed, the push plate 6 is driven up by the electric push rod 8, so as to push out the solid matter abutting on the inner wall of the drum 4 from the drum 4 and drop it to the Then the solid matter is discharged along the outlet of the material guide cylinder 2 to complete the rapid separation of sludge.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (8)

1. An industrial sludge purification treatment device, including a treatment box (1), an installation frame (3) arranged in the treatment box (1), and a rotary drum ( 4), characterized in that: a push plate (6) is slidably arranged inside the drum (4), and the peripheral side of the push plate (6) is slidably attached to the inner peripheral wall of the drum (4), and the installation The frame (3) is provided with a pusher for the lifting and moving of the push plate (6), and the installation frame (3) is provided with a drive assembly for driving the rotation of the drum (4); The processing box (1) is provided with a material guide cylinder (2) for covering the installation frame (3), and there is a gap between the inner wall of the material guide cylinder (2) and the outer wall of the installation frame (3). The upper end of the material guide cylinder (2) is provided with a feed opening facing the upper end opening of the drum (4), the lower end of the material guide cylinder (2) is provided with a discharge port, and the material guide cylinder (2) ) the outer wall is pierced with a catheter (22) communicating with the inner cavity of the installation frame (3). 2. An industrial sludge purification treatment device according to claim 1, characterized in that: a diversion sleeve (43) is coaxially arranged on the drum (4), and the diversion sleeve (43) The lower end is in sealing connection with the upper end of the drum (4), and the upper end of the guide sleeve (43) is inclined towards the inner wall of the guide drum (2). 3. An industrial sludge purification treatment device according to claim 2, characterized in that: the inner wall of the upper end of the guide tube (2) is inclined, and the inner diameter of the upper part of the guide tube (2) is smaller than The inner diameter of the middle part of the material guiding cylinder (2) and the diameter of the feeding opening are smaller than the upper opening of the rotating cylinder (4). 4. An industrial sludge purification treatment device according to claim 1, characterized in that: the pusher includes an electric push rod (8) arranged on the installation frame (3), and the electric push rod The piston rod of (8) runs through the middle of the bottom surface of the drum (4), and the piston rod of the electric push rod (8) is rotatably connected with the push plate (6). 5. An industrial sludge purification treatment device according to claim 1, characterized in that: the outer peripheral side of the drum (4) is fixed with a limit ring (41), and the inside of the installation frame (3) A pressure ring (42) is fixed, and one end of the pressure ring (42) is slidably attached to an end surface of the limit ring (41) away from the inner bottom wall of the installation frame (3). 6. An industrial sludge purification treatment device according to claim 5, characterized in that: the drive assembly includes a ring gear (71) coaxially fixed at the bottom of the drum (4), rotatably mounted on The gear (72) in the installation frame (3) and meshed with the ring gear (71) is fixed in the installation frame (3) to drive the drive motor (73) for driving the gear (72) to rotate ). 7. The industrial sludge purification treatment device according to claim 1, characterized in that: an inspection door (5) is provided on the outer peripheral side of the material guide cylinder (2) which can be opened and closed. 8. The industrial sludge purification treatment device according to claim 1, characterized in that an anti-sticking layer (21) is fixed on the inner peripheral wall of the material guide cylinder (2).

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