Phosphated residue filter press

Abstract

The utility model discloses a phosphated residue filter press which comprises a filter press body, a belt conveyor which performs front-back conveying along the length direction of the filter press body is arranged below the filter press body, and baffles which are arranged in a bilateral symmetry manner are arranged between the belt conveyor and the filter press body; the belt conveyor is provided with a rack, a discharging slope plate is arranged at the front end of the belt conveyor, a cleaning roller rotationally connected to the rack is arranged at the rear end of the belt conveyor, the roller surface of the cleaning roller is tightly attached to a conveying belt of the belt conveyor, and one end of the cleaning roller is in transmission connection with a motor for controlling rotation. A containing groove located on the lower portion is formed between the cleaning roller and the belt conveyor. The filter press has the characteristics of no secondary cleaning and convenience and rapidness in operation, and is complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, and more specifically, to a phosphating slag filter press. Background Art

[0002] Phosphate slag contained in chemical wastewater is typically removed using filter press equipment. After a period of use, the filter press must be cleaned of agglomerated phosphate slag to ensure proper operation. The phosphate slag that falls off is distributed below the filter press and randomly along its length, making secondary cleaning inconvenient and overall ineffective. Therefore, the present utility model provides a phosphate slag filter press. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a phosphating slag filter press which has the characteristics of no secondary cleaning and convenient and quick operation.

[0004] In order to solve the above technical problems, the purpose of the present invention is achieved as follows: the phosphating slag filter press involved in the present invention includes a filter press body, a belt conveyor for forward and backward transmission along its length direction is provided below the filter press body, and a baffle symmetrically arranged between the belt conveyor and the filter press body is provided; the belt conveyor has a frame, the front end of the belt conveyor is provided with a discharge ramp, and the rear end is provided with a cleaning roller rotatably connected to the frame, the roller surface of the cleaning roller is tightly attached to the conveyor belt of the belt conveyor, and one end of the cleaning roller is transmission-connected to a motor for controlling rotation.

[0005] The utility model is further configured as follows: a receiving trough is provided below the cleaning roller and the belt conveyor.

[0006] The utility model is further configured as follows: the receiving groove extends obliquely to the left and right.

[0007] The utility model is further configured as follows: a discharge port is provided at one lower end of the receiving trough.

[0008] The utility model is further configured as follows: the baffle is arranged obliquely.

[0009] In summary, the present invention has the following beneficial effects:

[0010] 1. Use the conveyor belt to collect the phosphating slag blocks that fall randomly along the length direction of the filter press equipment, and send them out together by the conveyor belt for centralized recovery. There is no need for secondary cleaning and the operation is convenient.

[0011] 2. The rotating cleaning roller keeps in close contact with the conveyor belt to prevent slag from sticking to the surface and is used for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a partial structural diagram of the utility model;

[0014] Figure 3 It is a partial structural diagram of the utility model. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent claims of the present invention. Based on the examples in the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0016] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0017] Example 1

[0018] See also Figures 1 to 3 As shown, the phosphating slag filter press involved in this embodiment includes a filter press body 1, and a belt conveyor 2 for forward and backward transmission along its length direction is provided below the filter press body 1, and a baffle 3 is provided between the belt conveyor 2 and the filter press body 1 in a left-right symmetrical arrangement; the belt conveyor 2 has a frame 21, and the front end of the belt conveyor 2 is provided with a discharge ramp 4, and the rear end is provided with a cleaning roller 5 rotatably connected to the frame 21, the roller surface of the cleaning roller 5 is tightly attached to the conveying belt of the belt conveyor 2, and one end of the cleaning roller 5 is transmission-connected to a motor (not shown) for controlling the rotation.

[0019] In this embodiment, a belt conveyor 2 is arranged below the filter press body 1 and is driven along the length direction of the filter press body 1, so that the phosphating slag blocks falling from the bottom of the filter press body 1 are caught by the belt on the belt conveyor 2 for transmission and are sent out from one end for easy recovery.

[0020] In addition, by setting the cleaning roller 5 for rotation, the roller surface is made to be close to the conveyor belt on the belt conveyor 2, and the conveyor belt is surface cleaned to prevent the phosphating slag blocks from adhering to the belt for cleaning use.

[0021] Example 2

[0022] See also Figures 1 to 3As shown, the phosphating slag filter press involved in this embodiment is further configured on the basis of Example 1, wherein a receiving trough 6 located below and extending obliquely left and right is provided between the cleaning roller 5 and the belt conveyor 2; and a discharge port 7 is provided at one lower end of the receiving trough 6.

[0023] In this embodiment, the receiving trough 6 is provided to receive the sticky slag cleaned from the belt conveyor 2. By setting the receiving trough 6 to be inclined and arranging the discharge port 7 at one end at a lower position, an automatic waste discharge function is achieved.

[0024] Example 3

[0025] See also Figures 1 to 3 As shown, the phosphating slag filter press involved in this embodiment is further configured, based on embodiments 1 and 2, such that the baffle 3 is arranged at an angle.

[0026] In this embodiment, the baffle 3 is tilted to guide the falling slag.

[0027] The phosphating slag filter press involved in the utility model uses a conveyor belt to receive the phosphating slag blocks that fall randomly along the length direction of the filter press equipment, and sends them out together by the conveyor belt for centralized recovery, without secondary cleaning, and is easy to operate; and the rotating cleaning roller is continuously in close contact with the conveyor belt to prevent the slag blocks from sticking to the surface, which is used for cleaning, and has complete overall functions and strong practicality.

[0028] Unless otherwise specified, in the present invention, if there are terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating orientation or positional relationship, they are based on the orientation or positional relationship actually shown and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, they can combine the embodiments and understand the specific meanings of the above terms according to specific circumstances.

[0029] Unless otherwise specified or limited, the terms "disposed," "connected," and "connected" in this utility model should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0030] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A phosphating slag filter press, comprising a filter press body, characterized in that: A belt conveyor is provided below the filter press body for forward and backward transmission along its length direction, and a baffle is provided between the belt conveyor and the filter press body in a left-right symmetrical arrangement; the belt conveyor has a frame, a discharge ramp is provided at the front end of the belt conveyor, and a cleaning roller rotatably connected to the frame is provided at the rear end, the roller surface of the cleaning roller is tightly attached to the conveying belt of the belt conveyor, and one end of the cleaning roller is transmission-connected to a motor for controlling rotation.

2. The phosphating slag filter press according to claim 1, characterized in that: A receiving trough is provided below the cleaning roller and the belt conveyor.

3. The phosphating slag filter press according to claim 2, characterized in that: The receiving groove extends obliquely leftward and rightward.

4. The phosphating slag filter press according to claim 3, characterized in that: One end of the receiving trough at a lower position is provided with a discharge port.

5. The phosphating slag filter press according to any one of claims 1 to 4, characterized in that: The baffle is arranged in an inclined manner.

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