Boron slag liquid circulating filtering device

Abstract

The utility model relates to the technical field of chemical engineering, in particular to a boron slag liquid circulating filtering device which comprises a mounting table, the upper end face of the mounting table is fixedly connected with a rack, the left side face of the rack is fixedly connected with a first undercurrent flange, and the right side face of the rack is provided with a pulling plate system. The surface of the plate pulling system is in transmission connection with a plate pulling trolley, the surface of the plate pulling system is in transmission connection with a reverse blowing device, and the right side face of the reverse blowing device is fixedly connected with a hydraulic cylinder. Through the hot mother liquor circulating system and the hot water heating device, boron ions are effectively extracted from boron slag, the recovery rate of boron is improved, heat energy consumption is reduced through recycling of hot mother liquor, waste of water resources is reduced through a small water washing system, and therefore the purposes of energy conservation and emission reduction are achieved; the operation process is simplified, the production efficiency is improved, the use of hot water and heat energy is reduced, the water content of the waste residues is reduced, and the influence on the environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a boron slag liquid circulation filtering device. Background Art

[0002] In the chemical production process, especially when refining boron compounds, a large amount of boron slag liquid is produced. The traditional treatment method usually involves washing the boron slag with hot water and then drying and discharging it. However, this method has problems such as high energy consumption, low boron yield, waste of water resources and environmental pollution. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a boron slag liquid circulation filtration device to solve the technical problem in the prior art that "in the chemical production process, especially in the refining of boron compounds, a large amount of boron slag liquid will be produced. The traditional treatment method usually involves using hot water to wash the boron slag, and then drying and discharging it. However, this method has the problems of high energy consumption, low boron yield, waste of water resources and environmental pollution."

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a boron slag liquid circulation and filtration device, comprising a mounting table, the upper end face of the mounting table is fixedly connected to a frame, the left side of the frame is fixedly connected to a first undercurrent flange, the right side of the frame is installed with a pulling plate system, the surface transmission of the pulling plate system is connected to a pulling plate trolley, the surface transmission of the pulling plate system is connected to a back-blowing device, the right side of the back-blowing device is fixedly connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to the back-blowing device, the right side of the frame is fixedly installed with a hot mother liquor circulation pump, the right side of the frame is installed with a small-degree water washing system, the right side of the frame is installed with a hot water heating device, and the surface transmission of the pulling plate system is installed with a pumping device.

[0005] As a preferred technical solution of the utility model, a feed flange is fixedly connected to the left side of the frame.

[0006] As a preferred technical solution of the present utility model, a second concealed flange is fixedly installed on the left side of the frame.

[0007] As a preferred technical solution of the present utility model, a reserved casting hole is provided on the mounting platform.

[0008] As a preferred technical solution of the utility model, bolts are embedded in the reserved casting holes, and steel plates are embedded on the mounting platform.

[0009] As a preferred technical solution of the utility model, a hydraulic station is fixedly connected to the upper end surface of the mounting platform, and the hydraulic station is electrically connected to the hydraulic cylinder.

[0010] The utility model provides a boron slag liquid circulation filtering device, which has the following beneficial effects:

[0011] Through the hot mother liquor circulation system and hot water heating device, boron ions are effectively extracted from the boron slag, which improves the recovery rate of boron. The recycling of hot mother liquor reduces the consumption of thermal energy. The small-degree water washing system reduces the waste of water resources, thereby achieving the goal of energy conservation and emission reduction. Through the automated control system, the operating process is simplified, the production efficiency is improved, the use of hot water and thermal energy is reduced, the water content of waste slag is reduced, and the impact on the environment is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model provides a schematic diagram of the structure of a boron slag liquid circulation filtering device from a top view;

[0013] Figure 2 The utility model provides a structural schematic diagram of the left side of a boron slag liquid circulation filtering device;

[0014] Figure 3 The utility model provides a schematic diagram of the internal parts structure of a boron slag liquid circulation filtering device.

[0015] In the figure: 1 mounting table, 2 frame, 3 first undercurrent flange, 4 plate pulling system, 5 plate pulling trolley, 6 backblowing device, 7 hydraulic cylinder, 8 hot mother liquid circulation pump, 9 small water washing system, 10 hot water heating device, 11 pumping equipment, 12 feed flange, 13 second undercurrent flange, 14 reserved holes, 15 bolts, 16 steel plate, 17 hydraulic station. DETAILED DESCRIPTION

[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0017] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0018] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments:

[0019] refer to Figure 1-3A boron slag liquid circulation and filtering device comprises a mounting platform 1, the upper end surface of the mounting platform 1 is fixedly connected to a frame 2, the left side of the frame 2 is fixedly connected to a first undercurrent flange 3, the right side of the frame 2 is installed with a pulling plate system 4, the surface of the pulling plate system 4 is connected to a pulling plate trolley 5 through a transmission, the surface of the pulling plate system 4 is connected to a back-blowing device 6 through a transmission, the right side of the back-blowing device 6 is fixedly connected to a hydraulic cylinder 7, the telescopic end of the hydraulic cylinder 7 is fixedly connected to one side of the back-blowing device 6, a hot mother liquor circulation pump 8 is fixedly installed on the right side of the frame 2, a small-degree water washing system 9 is installed on the right side of the frame 2, a hot water heating device 10 is installed on the right side of the frame 2, and a pumping device 11 is installed on the surface of the pulling plate system 4 through a transmission.

[0020] Furthermore, a feed flange 12 is fixedly connected to the left side of the frame 2 .

[0021] The feed flange 12 is provided to facilitate the transfer of the boron slag liquid.

[0022] Furthermore, a second concealed flange 13 is fixedly installed on the left side of the frame 2 .

[0023] Furthermore, a reserved casting hole 14 is provided on the mounting platform 1 .

[0024] The provision of the reserved holes 14 facilitates the placement of the bolts 15 .

[0025] Furthermore, bolts 15 are pre-buried in the reserved casting holes 14 , and steel plates 16 are pre-buried on the mounting platform 1 .

[0026] The bolts 15 and the steel plate 16 are provided to enhance the stability of the device.

[0027] Furthermore, a hydraulic station 17 is fixedly connected to the upper end surface of the mounting platform 1 , and the hydraulic station 17 is electrically connected to the hydraulic cylinder 7 .

[0028] By providing a hydraulic station 17 , the hydraulic cylinder 7 can be driven to work.

[0029] The working principle of the utility model is as follows: the boron slag liquid to be filtered can be placed in the plate pulling trolley 5 through the feed flange 12. Since the plate pulling trolley 5 is provided with an eruption structure, under the action of the plate pulling system 4, the plate pulling trolley 5 preliminarily separates the solid and liquid components in the boron slag liquid through the frame 2 when it moves. At this time, the hot mother liquor circulation system is started inside the frame 2 and the hot mother liquor is heated to a certain temperature, and then pumped to the filtering unit for washing the boron slag liquid. The hot mother liquor contains boron ions, and its temperature helps to improve the solubility of boron ions in the boron slag liquid. After washing with hot mother liquor, the boron slag is further washed with low-degree water, i.e., a solution of low-concentration boron ions, to remove the boron ions remaining in the boron slag. The low-degree water washing system 9 includes one or more washing tanks and pumping equipment 11. After washing with low-degree water, the boron slag is washed for the last time with hot water to ensure that the boron ions in the boron slag are fully recovered. The hot water washing unit includes a hot water heating device 10 and a pumping equipment 11. The boron slag after hot water washing is collected and transported to a waste slag treatment facility to eventually form waste slag that can be discharged.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A boron slag liquid circulation filtering device, comprising a mounting platform (1), characterized in that: The upper end surface of the mounting platform (1) is fixedly connected to a frame (2), the left side surface of the frame (2) is fixedly connected to a first undercurrent flange (3), the right side surface of the frame (2) is installed with a plate pulling system (4), the surface of the plate pulling system (4) is connected to a plate pulling trolley (5) through a transmission, the surface of the plate pulling system (4) is connected to a back-blowing device (6) through a transmission, the right side surface of the back-blowing device (6) is fixedly connected to a hydraulic cylinder (7), the telescopic end of the hydraulic cylinder (7) is fixedly connected to one side of the back-blowing device (6), the right side surface of the frame (2) is fixedly installed with a hot mother liquor circulation pump (8), the right side surface of the frame (2) is installed with a small-degree water washing system (9), the right side surface of the frame (2) is installed with a hot water heating device (10), and the surface of the plate pulling system (4) is installed with a pumping device (11).

2. A boron slag liquid circulation filtering device according to claim 1, characterized in that: A feed flange (12) is fixedly connected to the left side of the frame (2).

3. A boron slag liquid circulation filtering device according to claim 1, characterized in that: A second concealed flange (13) is fixedly mounted on the left side of the frame (2).

4. The boron slag liquid circulation filtering device according to claim 1, characterized in that: The installation platform (1) is provided with a reserved casting hole (14).

5. A boron slag liquid circulation filtering device according to claim 4, characterized in that: Bolts (15) are pre-buried in the cast reserved holes (14), and steel plates (16) are pre-buried on the mounting platform (1).

6. The boron slag liquid circulation filtering device according to claim 1, characterized in that: The upper end surface of the mounting platform (1) is fixedly connected to a hydraulic station (17), and the hydraulic station (17) is electrically connected to the hydraulic cylinder (7).

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