Filter stick cleaning device of candle filter

Abstract

The utility model provides a filter stick cleaning device of a candle filter, which belongs to the technical field of candle filters and comprises a barrel and a driving mechanism arranged in the barrel, the driving mechanism is used for driving a filter stick and comprises a fixing frame arranged in the barrel, the upper end of the fixing frame is connected with a sliding plate in a sliding manner, and the upper end of the sliding plate is fixedly connected with the barrel. A rotating plate is rotatably connected to the lower end of an inner cavity of the sliding plate, a plurality of rotating discs are rotatably connected to the bottom of the fixing frame and the rotating plate, a cleaning assembly used for cleaning the filter sticks is arranged in the inner cavity of the barrel, and a moving assembly used for moving the sliding plate and an auxiliary mechanism of the sliding plate is further arranged at the upper end of the barrel. Through cooperation of the driving mechanism, the driving mechanism and the moving assembly, it is ensured that all parts of the filter stick can be fully cleaned, rotation and water spraying are combined, the cleaning efficiency is greatly improved through the automatic cleaning mode, and it is ensured that dirt on the surface of the filter stick is thoroughly removed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to candle type filter machine technical field, concretely relates to a filter rod cleaning device of candle type filter machine. BACKGROUND

[0002] Candle type filter machine is a kind of equipment for liquid filtration, mainly used to remove solid particles in liquid, improve the purity of liquid. It is widely used in chemical industry, pharmacy, food and beverage, environmental protection and many other industries,

[0003] The existing candle type filter machine usually adopts the way of gas backflush to realize the cleaning of filter rod, this method can remove most dirt on the surface of filter rod to some extent, but after long time use, filter rod still needs to be taken out for deep cleaning, at present, the common cleaning method is to clamp filter rod, then personnel clean by high-pressure water gun, however, this way cleaning process is time-consuming, affects production efficiency, and due to the difference of technical level and operating environment of operator, cleaning effect is difficult to guarantee, dirt on the surface of filter rod can not be completely removed. CONTENT OF UTILITY MODEL

[0004] Therefore, the utility model provides a filter rod cleaning device of candle type filter machine, can be driven by driving mechanism, driving mechanism and moving assembly cooperative matching, ensure that each part of filter rod can be fully cleaned, the combination of rotation and water spraying, the cleaning efficiency of automatic cleaning mode is greatly improved, ensure that dirt on the surface of filter rod is completely removed.

[0005] To solve the above technical problem, the utility model provides a filter rod cleaning device of candle type filter machine, including cylinder and the driving mechanism being arranged in it, driving mechanism is used for driving filter rod, driving mechanism includes the fixed frame being arranged in the cylinder, the upper end of fixed frame is connected with the sliding plate of sliding, the inner chamber lower end of sliding plate is connected with the rotating plate of rotation, the bottom of fixed frame and rotating plate are all connected with a plurality of rotating discs of rotation, the inner chamber of cylinder is equipped with the cleaning assembly for cleaning filter rod, the upper end of cylinder is also equipped with the moving assembly for moving sliding plate and its accessory mechanism, that is, ensure that each part of filter rod can be fully cleaned, the combination of rotation and water spraying, the cleaning efficiency of automatic cleaning mode is greatly improved, ensure that dirt on the surface of filter rod is completely removed.

[0006] Driving mechanism still includes the motor being arranged on the upper end of sliding plate, the output shaft of motor is fixedly connected with rotating plate, that is, provide driving source for rotating plate and its accessory mechanism.

[0007] Driving mechanism still includes the gear being arranged on the upper end of each rotating disc of rotating plate, the inner cam surface of sliding plate is equipped with the gear ring, gear is all connected with the gear ring meshing, that is, make filter rod revolution in cylinder while self-rotating.

[0008] The cleaning assembly comprises a shunt pipe arranged at the upper end of the inner cavity of the cylinder, the water inlet end of the shunt pipe penetrates the outer arc surface of the cylinder and extends to the outside, and the outer arc surface of the lower end of the shunt pipe is provided with a plurality of drain pipes, and the outer arc surface of each drain pipe is provided with a plurality of nozzles near the side close to the axis of the cylinder, so that each part of the filter rod can be fully cleaned.

[0009] The moving assembly comprises a U-shaped frame arranged at the upper end of the cylinder, the upper end of the U-shaped frame is provided with an electric telescopic rod, the telescopic end of the electric telescopic rod is provided with a connecting frame, and the connecting frame is fixedly connected with the upper end of the sliding plate, so that the connecting frame and its auxiliary mechanism are driven to move synchronously.

[0010] The sealing assembly is arranged on the connecting frame, the outer arc surface of the cover plate is slidably connected with a sliding ring, and the cover plate is provided with an opening matched with the telescopic end of the electric telescopic rod, so that the cleaning water is prevented from splashing to the outside.

[0011] The observation window is arranged in the observation opening of the outer arc surface of the cylinder, so that the cleaning state of the filter rod can be observed in real time.

[0012] The beneficial effects of the above technical scheme of the utility model are as follows:

[0013] 1. Start the electric telescopic rod, the telescopic end is retracted and drives the connecting frame, the sliding plate and its auxiliary mechanism to move upwards, at the same time, the cover plate and the sliding ring also rise synchronously until the sliding plate and its auxiliary mechanism move out of the cylinder, so that the inside of the cylinder is exposed, then the filter rods to be cleaned are put into the cylinder in turn and the lower ends are placed in the rotating discs at the lower end, after that, the electric telescopic rod operates reversely and drives the connecting frame and its auxiliary mechanism to move downwards synchronously, finally the rotating discs at the upper end contact the upper ends of the filter rods to be cleaned, until the filter rods to be cleaned are tightly clamped by the two corresponding rotating discs, the electric telescopic rod stops operating, then the motor starts and operates at a constant speed, the rotation of the motor output shaft drives the synchronous rotation of the rotating plate, the rotating disc and the gear, at the same time, the filter rod rotates around the cylinder while rotating itself under the influence of the meshing relationship between the gear and the gear ring, then the shunt pipe introduces cleaning water from the outside through the water inlet end, the cleaning water is evenly distributed through the plurality of drain pipes of the shunt pipe, finally the plurality of nozzles spray the cleaning water to the surface of the filter rod for cleaning, the filter rod is continuously sprayed with cleaning water during rotation, so that each part of the filter rod can be fully cleaned, the combination of rotation and water spraying greatly improves the cleaning efficiency, ensures that the dirt on the surface of the filter rod is completely removed, and the sewage after cleaning is discharged through the bottom of the cylinder, so that the inside of the cylinder is free of residual sewage and kept clean.

[0014] 2, while moving on the connecting frame cover plate synchronous movement, and the sliding ring in contact with the cylinder can be through the sliding fit with the cover plate, realize the self-adaptive sealing of the cylinder, prevent cleaning water splash to the outside.

[0015] 3, through the observation window of the outer arc surface of the cylinder, the cleaning state of the filter rod can be observed in real time, if found cleaning not thoroughly, can prolong the cleaning time or increase the pressure of cleaning water, after cleaning is completed, reverse operation step can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a main body structure schematic view of the filter rod cleaning device of the candle type filter machine of the utility model;

[0017] Figure 2 It is a sectional view structure schematic view of the utility model;

[0018] Figure 3 It is an enlarged structure schematic view of A of the utility model;

[0019] Figure 4 It is an enlarged structure schematic view of B of the utility model.

[0020] The figure mark explanation: 100, cylinder;200, fixed frame;201, sliding plate;202, rotating plate;203, rotating disc;204, motor;205, gear;206, gear ring;300, shunt pipe;301, drain pipe;302, spray head;400, U-shaped frame;401, electric telescopic rod;402, connecting frame;500, cover plate;501, sliding ring;600, observation window. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model more clear, below will combine the drawing of the embodiment of the utility model with the specific description of the embodiment of the utility model. Figures 1-4 The technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by the person skilled in the art belong to the scope of the utility model protection.

[0022] The embodiment provides a filter rod cleaning device of candle type filter machine, which comprises a cylinder, a fixed frame, a sliding plate, a rotating plate, a rotating disc, a motor, a gear, a gear ring, a shunt pipe, a drain pipe, a spray head, a U-shaped frame, an electric telescopic rod, a connecting frame, a cover plate and a sliding ring. Figures 1-4As shown: including the cylinder body 100 and the driving mechanism arranged in it, the driving mechanism is used for driving the filter stick, the driving mechanism includes the fixed frame 200 arranged in the cylinder body 100, the upper end of the fixed frame 200 is slidably connected with the sliding plate 201, the lower end of the inner cavity of the sliding plate 201 is rotatably connected with the rotating plate 202, the bottom of the fixed frame 200 and the rotating plate 202 are rotatably connected with a plurality of rotating discs 203, the inside of the rotating disc 203 is composed of a plurality of annular step surfaces with different diameters, so as to adapt to filter sticks with different diameters, the inner cavity of the cylinder body 100 is provided with a cleaning assembly for cleaning the filter stick, and the upper end of the cylinder body 100 is also provided with a moving assembly for moving the sliding plate 201 and its auxiliary mechanism.

[0023] The sliding plate 201 and its auxiliary mechanism move upward until the sliding plate 201 and its auxiliary mechanism move out of the cylinder body 100, so that the inside of the cylinder body 100 is exposed, then the filter sticks to be cleaned are sequentially placed in the cylinder body 100, and the lower ends of the filter sticks are sequentially placed in the rotating discs 203 at the lower end, after that, the connecting frame 402 and its auxiliary mechanism are driven to move downward synchronously, so that the rotating discs 203 at the upper end are in contact with the upper ends of the filter sticks to be cleaned, until the filter sticks to be cleaned are tightly clamped by the upper and lower corresponding rotating discs 203, then the rotating plate 202 and the rotating disc 203 are synchronously rotated, then the cleaning assembly sprays cleaning water to the surface of the filter stick to clean it, in the rotating process, it is ensured that each part of the filter stick can be fully cleaned, the combination of rotation and water spraying greatly improves the cleaning efficiency, ensures that the dirt on the surface of the filter stick is completely removed, and the sewage after cleaning is discharged through the bottom of the cylinder body 100, so that there is no residual sewage in the inside of the cylinder body 100.

[0024] As shown in the figure, Figures 2-3 The driving mechanism further includes a motor 204 arranged at the upper end of the sliding plate 201, the output shaft of the motor 204 is fixedly connected with the rotating plate 202, and the motor 204 provides a driving source for the rotating plate 202 and its auxiliary mechanism.

[0025] As shown in the figure, Figures 2-3 The driving mechanism further includes a gear 205 arranged at the upper end of each rotating disc 203 on the rotating plate 202, and the inner arc surface of the sliding plate 201 is provided with a gear ring 206, and the gears 205 are in meshing connection with the gear ring 206.

[0026] Affected by the meshing relationship between the gears 205 and the gear ring 206, when the gears 205 rotate with the rotating plate 202 and the rotating disc 203, the rotating disc 203 is driven to rotate, so that the filter stick rotates in the cylinder body 100.

[0027] As shown in the figure, Figures 1-4As shown, the cleaning assembly includes a shunt pipe 300 arranged at the upper end of the inner cavity of the cylinder 100, the water inlet end of the shunt pipe 300 penetrates the outer arc surface of the cylinder 100 and extends to the outside, for introducing external cleaning water, the outer arc surface of the lower end of the shunt pipe 300 is provided with a plurality of drain pipes 301, and the outer arc surface of each of the drain pipes 301 close to the axis of the cylinder 100 is provided with a plurality of spray heads 302.

[0028] The shunt pipe 300 introduces cleaning water from the outside through the water inlet end, the cleaning water is uniformly distributed through the plurality of drain pipes 301 of the shunt pipe 300, and finally the plurality of spray heads 302 spray the cleaning water to the surface of the filter rod to perform cleaning. During the rotation of the filter rod, the spray heads 302 continuously spray cleaning water to ensure that each part of the filter rod can be fully cleaned. The combination of rotation and water spraying greatly improves the cleaning efficiency and ensures that the dirt on the surface of the filter rod is completely removed.

[0029] As shown in Figures 1-3 The moving assembly includes a U-shaped frame 400 arranged at the upper end of the cylinder 100, the upper end of the U-shaped frame 400 is provided with an electric telescopic rod 401, the U-shaped frame 400 provides fixed support for the electric telescopic rod 401, the telescopic end of the electric telescopic rod 401 is provided with a connecting frame 402, the connecting frame 402 is fixedly connected with the upper end of the sliding plate 201, and the connecting frame 402 plays a role in connecting the electric telescopic rod 401 and the sliding plate 201, and the extension or retraction of the telescopic end of the electric telescopic rod 401 drives the connecting frame 402 and the attached mechanism to move synchronously.

[0030] As shown in Figures 1-4 The sealing assembly is used for sealing the cylinder 100, and the sealing assembly includes a cover plate 500 arranged at the upper end of the connecting frame 402, the outer arc surface of the cover plate 500 is slidingly connected with a sliding ring 501, the sliding ring 501 is arranged in cooperation with the cylinder 100, and the cover plate 500 is provided with an opening matched with the telescopic end of the electric telescopic rod 401.

[0031] The connecting frame 402 moves up and down to drive the cover plate 500 to move synchronously, and the sliding ring 501 can realize self-adaptive sealing of the cylinder 100 by sliding cooperation with the cover plate 500 when contacting the cylinder 100, so as to prevent cleaning water from splashing outside.

[0032] As shown in Figure 1 The observation window 600 is arranged in the observation opening of the outer arc surface of the cylinder 100, and through the observation window 600 of the outer arc surface of the cylinder 100, the cleaning state of the filter rod can be observed in real time, and if it is found that the cleaning is not complete, the cleaning time can be prolonged or the pressure of the cleaning water can be increased.

[0033] The working principle of the filter rod cleaning device of the candle type filter machine is as follows: firstly, the electric telescopic rod 401 is started, the telescopic end is retracted, and the connecting frame 402, the sliding plate 201 and the auxiliary mechanism thereof are driven to move upwards, at the same time, the cover plate 500 and the sliding ring 501 are also synchronously lifted, until the sliding plate 201 and the auxiliary mechanism thereof move out of the cylinder body 100, the inside of the cylinder body 100 is exposed, then the filter rods to be cleaned are sequentially placed into the cylinder body 100, and the lower ends of the filter rods are sequentially placed into the rotating discs 203 at the lower end, after that, the electric telescopic rod 401 is reversely operated, and then the connecting frame 402 and the auxiliary mechanism thereof are synchronously moved downwards, finally, the rotating discs 203 at the upper end are in contact with the upper ends of the filter rods to be cleaned, until the filter rods to be cleaned are tightly clamped by the two corresponding rotating discs 203, the electric telescopic rod 401 stops operating, the motor 204 is immediately started and uniformly operated, the output shaft of the motor 204 rotates to drive the rotating plate 202, the rotating disc 203 and the gear 205 to synchronously rotate, at the same time, the filter rods rotate in the cylinder body 100 under the influence of the meshing relationship between the gear 205 and the gear ring 206, then the shunt pipe 300 introduces cleaning water from the outside through the water inlet end, the cleaning water is uniformly distributed through the multiple water discharge pipes 301 of the shunt pipe 300, finally, multiple nozzles 302 spray the cleaning water to the surface of the filter rods to clean, the nozzles 302 continuously spray the cleaning water in the rotating process of the filter rods, so that each part of the filter rods can be fully cleaned, the combination of rotation and water spraying greatly improves the cleaning efficiency in the automatic cleaning mode, ensures that the dirt on the surface of the filter rods is completely removed, the sewage after cleaning is discharged through the bottom of the cylinder body 100, so that no residual sewage is left in the inside of the cylinder body 100, and the inside of the cylinder body 100 is kept clean, the cleaning state of the filter rods can be observed in real time through the observation window 600 on the outer arc surface of the cylinder body 100, if it is found that the cleaning is not complete, the cleaning time can be prolonged or the pressure of the cleaning water can be increased, and after the cleaning is completed, the above steps are reversely operated, the cover plate 500 is synchronously moved while the connecting frame 402 moves up and down, and the sliding ring 501 can realize self-adaptive sealing of the cylinder body 100 through the sliding cooperation with the cover plate 500 when the sliding ring 501 is in contact with the cylinder body 100, so that the cleaning water is prevented from splashing to the outside.

[0034] In addition, it also needs to be explained that, in the description of the utility model, unless there is an explicit provision and limitation, the terms "mounting", "connecting" and "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the ordinary in the art, without departing from the principles described in the present application, can be made several improvements and refinements, these improvements and refinements should also be considered as the scope of protection of the present application.

Claims

1. A filter rod cleaning device for a candle filter, characterised in that: The utility model provides a filter rod cleaning device, including cylinder (100) and drive mechanism set in it, drive mechanism is used for driving filter rod, drive mechanism includes fixed frame (200) set in cylinder (100), the upper end of fixed frame (200) is connected with sliding plate (201) slidingly, the inner chamber lower end of sliding plate (201) is connected with rotating plate (202) rotationally, the bottom of fixed frame (200) and rotating plate (202) all are connected with a plurality of rotary disc (203) rotationally, the inner chamber of cylinder (100) is equipped with the cleaning assembly for cleaning filter rod, the upper end of cylinder (100) is equipped with the moving assembly for moving sliding plate (201) and its accessory mechanism.

2. A filter rod cleaning device for a candle filter machine as claimed in claim 1, characterized in that: The drive mechanism further includes a motor (204) disposed on the upper end of the sliding plate (201), and the output shaft of the motor (204) is fixedly connected with the rotating plate (202).

3. A filter rod cleaning device for a candle filter machine as defined in claim 1, characterized in that: The drive mechanism further includes a gear (205) disposed on the upper end of each rotary disc (203) of the rotating plate (202), and the inner arc surface of the sliding plate (201) is provided with a gear ring (206), and the gears (205) are all meshed with the gear ring (206).

4. A filter rod cleaning device for a candle filter machine as defined in claim 1, characterized in that: The cleaning assembly includes a shunt pipe (300) disposed on the upper end of the inner cavity of the cylinder (100), the water inlet end of the shunt pipe (300) penetrates through the outer arc surface of the cylinder (100) and extends to the outside, and the outer arc surface of the lower end of the shunt pipe (300) is provided with a plurality of drain pipes (301), and the outer arc surface of the drain pipe (301) close to the axis of the cylinder (100) is provided with a plurality of spray heads (302).

5. A filter rod cleaning device for a candle filter machine as defined in claim 1, characterized in that: The moving assembly includes a U-shaped frame (400) disposed on the upper end of the cylinder (100), the upper end of the U-shaped frame (400) is provided with an electric telescopic rod (401), the telescopic end of the electric telescopic rod (401) is provided with a connecting frame (402), and the connecting frame (402) is fixedly connected with the upper end of the sliding plate (201).

6. A filter rod cleaning device for a candle filter machine as claimed in claim 5, characterised in that: Further comprising a sealing assembly for sealing the cylinder (100), the sealing assembly includes a cover plate (500) disposed on the upper end of the connecting frame (402), the outer arc surface of the cover plate (500) is slidingly connected with a sliding ring (501), and the cover plate (500) is provided with an opening matched with the telescopic end of the electric telescopic rod (401).

7. A filter rod cleaning device for a candle filter machine as defined in claim 1, characterized in that: An observation window (600) is arranged in the observation opening of the outer arc surface of the cylinder (100).

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