Intermittent continuous turntable filter press

Abstract

The utility model discloses an intermittent continuous type turntable filter press which comprises a turntable, a driving mechanism, a material injection mechanism, a filter pressing mechanism, an air drying mechanism and a discharging mechanism, a grouting station, a filter pressing station, an air drying station, a discharging station and a maintenance station are arranged at the top of the turntable, and the driving mechanism drives the turntable to rotate intermittently. The feeding mechanism is used for feeding materials to the grouting station, the filter pressing mechanism is used for carrying out pressure filtration on the materials at the filter pressing station, the air drying mechanism is used for carrying out air drying treatment on the materials at the air drying station, and the discharging mechanism is used for discharging the materials at the discharging station. Different treatments are realized, continuity is realized, and the treatment is efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter press technical field, concretely is a kind of intermittent continuous rotary filter press. BACKGROUND

[0002] The existing rotary filter press mainly adopts batch type working mode, and each time work is a batch of slurry overall processing, although it can achieve very high productivity, but in material processing process, the adaptability to some special materials is poor, and the requirement to other supporting process equipment is very high, and fine operation control cannot be realized.In addition, batch type filter press also has certain limitations in cleaning, maintenance and the like. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments.In this section, as well as the abstract of the specification and the utility model name, some simplification or omission may be made to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplification or omission cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or intermittent continuous rotary filter press problems existing in use, the utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide an intermittent continuous rotary filter press, by the setting of multiple stations, material can be sent to different stations with the rotation of rotary table, different processing is realized, and it has continuity and high processing efficiency.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0007] An intermittent continuous rotary filter press comprises:

[0008] Rotary table, the rotary table top is provided with grouting station, filter pressing station, air drying station, discharge station and maintenance station;

[0009] Driving mechanism, the driving mechanism drives rotary table intermittent rotation;

[0010] Material injection mechanism, the material injection mechanism injects material to grouting station;

[0011] Filter pressing mechanism, the filter pressing mechanism pressurizes and filters filter pressing station material;

[0012] Air drying mechanism, the air drying mechanism air-dries material in air drying station;

[0013] Discharge mechanism, the discharge mechanism discharges material in discharge station.

[0014] As a preferred scheme of the intermittent continuous rotary disc filter press, the rotary disc shaft part is provided with an encoder, the bottom of the rotary disc is provided with an encoding strip matched with the encoder, and the encoder is electrically connected with a control cabinet.

[0015] As a preferred scheme of the intermittent continuous rotary disc filter press, the driving mechanism comprises a stepping motor, a gear arranged at the output end of the stepping motor and a rack ring arranged at the side wall of the rotary disc, and the rack ring is engaged with the gear.

[0016] As a preferred scheme of the intermittent continuous rotary disc filter press, the material injection mechanism comprises a material injection pump and a material outlet valve arranged at the outlet of the material injection pump.

[0017] As a preferred scheme of the intermittent continuous rotary disc filter press, the filter pressing mechanism comprises an air pump, a jacking air cylinder communicated with the air pump, a rocker plate movably matched with the telescopic end of the air cylinder and a pressing plate movably matched with the rocker plate.

[0018] As a preferred scheme of the intermittent continuous rotary disc filter press, the air drying mechanism comprises an air dryer and a cover arranged at the air outlet end of the air dryer.

[0019] As a preferred scheme of the intermittent continuous rotary disc filter press, the material outlet mechanism comprises a material bin, a pushing air cylinder and a scraper arranged at the telescopic end of the pushing air cylinder.

[0020] Compared with the prior art, the intermittent continuous rotary disc filter press has the beneficial effects that: through the multi-station arrangement, the material can be sent to different stations as the rotary disc rotates, different treatments are realized, the treatment is continuous and efficient, the stepping motor drives the gear to rotate, the gear is matched with the rack ring to make the rotary disc rotate, the stepping motor can be electrically connected with the control cabinet, the control cabinet controls the operation of the stepping motor after receiving the identification information of the encoder, the station positioning is accurate, the material is pumped from the material outlet valve to the grouting station of the rotary disc through the material injection pump, the air pump supplies air to the jacking air cylinder, the telescopic end of the jacking air cylinder pushes one end of the rocker plate, the other end of the rocker plate drives the pressing plate to press the material in the filter pressing station, the solid-liquid separation is realized quickly, the material in the air drying station is dried through the air dryer and the cover, the scraper is moved through the pushing air cylinder, the material in the material outlet station is pushed to the outer circle of the rotary disc through the scraper, and falls into the material bin to realize the discharging, and the maintenance station is convenient for manual cleaning and replacement of the filter cloth. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings. Among them:

[0022] Figure 1 It is a whole structure schematic diagram of the intermittent continuous type rotary disc filter press of the present application.

[0023] Figure 2 It is a drive mechanism partial structure schematic diagram of the intermittent continuous type rotary disc filter press of the present application.

[0024] Figure 3 It is a filter pressing mechanism partial structure schematic diagram of the intermittent continuous type rotary disc filter press of the present application.

[0025] Figure 4 It is a drying mechanism partial structure schematic diagram of the intermittent continuous type rotary disc filter press of the present application.

[0026] Figure 5 It is a discharge mechanism partial structure schematic diagram of the intermittent continuous type rotary disc filter press of the present application.

[0027] 1, rotary disc; 2, grouting station; 3, filter pressing station; 4, drying station; 5, discharge station; 12, maintenance station; 13, encoder; 14, control cabinet; 6, drive mechanism; 61, rack ring; 7, material injection mechanism; 71, discharge valve; 8, filter pressing mechanism; 81, jacking cylinder; 82, hinged plate; 83, pressing plate; 9, drying mechanism; 91, cover body; 10, discharge mechanism; 101, pushing cylinder; 11, material bin. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0029] Secondly, the present application is described in detail in combination with the schematic diagram. In order to facilitate the description, the sectional view of the device structure will be partially enlarged without the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.

[0030] In order to make the purposes, technical schemes and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0031] The utility model provides a kind of intermittent continuous rotary table filter press, by the setting of multiple stations, material can be sent to different station with rotary table rotation, different processing is realized, with continuity, processing efficiency.

[0032] Figures 1-5 It is shown that the structure schematic diagram of one embodiment of the utility model intermittent continuous rotary table filter press, please refer to Figures 1-5 The utility model intermittent continuous rotary table filter press, its main part includes rotary table 1, drive mechanism 6, injection mechanism 7, filter pressing mechanism 8, air drying mechanism 9, and discharge mechanism 10.

[0033] Rotary table 1 can be sent to different station with rotary table 1 rotation by the setting of multiple stations, different processing is realized, with continuity, processing efficiency, specifically, the rotary table 1 top is provided with grouting station 2, filter pressing station 3, air drying station 4, discharge station 5 and maintenance station 12, in the embodiment, rotary table 1 shaft part is provided with encoder 13, the bottom of rotary table 1 is provided with the encoding strip matched with encoder 13, and the encoder 13 is electrically connected with control cabinet 14;

[0034] Drive mechanism 6 rotates gear by stepper motor, gear is matched with rack ring 61, rotary table 1 is rotated, stepper motor can be electrically connected with control cabinet 14, control cabinet 14 is identified information after encoder 13, control stepper motor operation, station positioning is accurate, specifically, the drive mechanism 6 drives rotary table 1 intermittent rotation, in the embodiment, the drive mechanism 6 includes stepper motor, gear arranged at the output end of stepper motor and rack ring 61 arranged at the side wall of rotary table 1, and the rack ring 61 is engaged with the gear;

[0035] Injection mechanism 7 draws material from discharge valve 71 to grouting station 2 of rotary table 1 by injection pump, specifically, the injection mechanism 7 injects material to grouting station 2, in the embodiment, the injection mechanism 7 includes injection pump and discharge valve 71 arranged at the outlet of injection pump;

[0036] Filter pressing mechanism 8 supplies gas to lift cylinder 81 by air pump, lift cylinder 81 telescopic end pushes one end of rocker 82, and the other end of rocker drives pressing plate 83 to pressurize the material of filter pressing station 3, realizes solid-liquid rapid separation, specifically, the filter pressing mechanism 8 pressurizes and filters the material of filter pressing station 3, in the embodiment, the filter pressing mechanism 8 includes air pump, lift cylinder 81 communicated with air pump, rocker 82 movably matched with the telescopic end of cylinder, and pressing plate 83 movably matched with rocker 82;

[0037] The air-drying mechanism 9 is matched with the cover body 91 to air-dry the material in the air-drying station 4. Specifically, the air-drying mechanism 9 air-dries the material in the air-drying station 4. In this embodiment, the air-drying mechanism 9 comprises an air-drying machine and the cover body 91 arranged at the air outlet of the air-drying machine.

[0038] The discharging mechanism 10 controls the movement of the scraper through the push cylinder 101. The scraper pushes the material in the discharging station 5 to the outer ring of the rotary disc 1 and falls into the hopper 11, thereby achieving discharging. The maintenance station 12 facilitates manual cleaning and replacement of the filter cloth. Specifically, the discharging mechanism 10 discharges the material in the discharging station 5. In this embodiment, the discharging mechanism 10 comprises the hopper 11, the push cylinder 101 and the scraper arranged at the telescopic end of the push cylinder 101.

[0039] In combination with Figures 1-5 , the intermittent continuous rotary disc filter press of this embodiment is used as follows. Through the arrangement of multiple stations, the material can be sent to different stations as the rotary disc 1 rotates, thereby achieving different treatments with continuity and high efficiency. The step motor drives the gear to rotate. The gear is matched with the rack ring 61 to rotate the rotary disc 1. The step motor can be electrically connected with the control cabinet 14. After the control cabinet 14 receives the identification information of the encoder 13, the step motor is controlled to operate. The station positioning is accurate. The material is pumped from the discharge valve 71 to the grouting station 2 of the rotary disc 1 through the injection pump. The air cylinder 81 is supplied with air through the air pump. The telescopic end of the air cylinder 81 pushes one end of the flap 82. The other end of the flap drives the pressing plate 83 to press the material in the filter pressing station 3, thereby achieving rapid solid-liquid separation. The material in the air-drying station 4 is air-dried through the air-drying machine matched with the cover body 91. The movement of the scraper is controlled through the push cylinder 101. The scraper pushes the material in the discharging station 5 to the outer ring of the rotary disc 1 and falls into the hopper 11, thereby achieving discharging. The maintenance station 12 facilitates manual cleaning and replacement of the filter cloth.

[0040] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the disclosed embodiments of the utility model can be combined in any way. The combinations are not described in this specification due to the consideration of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An intermittent continuous rotary disc filter, characterized in that, The utility model relates to a slurry casting production line, which comprises: a rotating disc (1) provided with a slurry casting station (2), a filter pressing station (3), an air drying station (4), a discharging station (5) and a maintenance station (12) on top; a driving mechanism (6) for driving the rotating disc (1) to rotate intermittently; a material injection mechanism (7) for injecting material into the slurry casting station (2); a filter pressing mechanism (8) for pressurized filtration of the material in the filter pressing station (3); an air drying mechanism (9) for air drying treatment of the material in the air drying station (4); a discharging mechanism (10) for discharging the material in the discharging station (5).

2. A batch and continuous carousel filter according to claim 1, characterized in that, The rotating disc (1) is provided with an encoder (13) on the shaft, and the bottom of the rotating disc (1) is provided with an encoding strip matched with the encoder (13), and the encoder (13) is electrically connected with a control cabinet (14).

3. A batch-in-continuous rotary pressure filter according to claim 2, characterized in that The driving mechanism (6) comprises a stepping motor, a gear arranged on the output end of the stepping motor and a gear rack ring (61) arranged on the side wall of the rotating disc (1), and the gear rack ring (61) is engaged with the gear.

4. A batch-in-continuous rotary pressure filter according to claim 3, characterized in that The material injection mechanism (7) comprises a material injection pump and a discharging valve (71) arranged on the outlet of the material injection pump.

5. A batch-in-continuous rotary pressure filter according to claim 4, characterized in that The filter pressing mechanism (8) comprises an air pump, a jacking air cylinder (81) communicated with the air pump, a rocker (82) movably matched with the extension end of the air cylinder and a pressing plate (83) movably matched with the rocker (82).

6. An intermittent continuous rotary filter press according to claim 5, characterised in that The air drying mechanism (9) comprises an air dryer and a cover (91) arranged on the air outlet end of the air dryer.

7. A batch-in-continuous rotary filter press according to claim 6, characterized in that The discharging mechanism (10) comprises a material bin (11), a pushing air cylinder (101) and a scraper arranged on the extension end of the pushing air cylinder (101).

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