Filtrate treatment device

Abstract

The utility model discloses a filtrate treatment device, which belongs to the field of chemical equipment and comprises a box. The vertical baffles are further included, the ends of the vertical baffles are fixed to the box body, and the vertical baffles comprise the first baffle and the multiple second baffles; a gap is reserved between the bottom of the first baffle and the box body, the second baffle is divided into an upper baffle and a lower baffle, and a notch is formed between the upper baffle and the lower baffle; the feeding part, the reaction extraction part and the discharging part are communicated with the interior of the box body. According to the filtrate treatment device disclosed by the utility model, the first baffles and the second baffles are arranged in the box body, so that the space in the box body is separated, and a solution for reaction or an extracting solution for separation is filled into the reaction extraction part and is injected into the space enclosed by the adjacent second baffles for reaction or separation; therefore, reactants in the filtrate are removed or different organic matters in the filtrate are extracted and separated.

Description

Technical Field

[0001] The utility model relates to the field of chemical equipment, in particular to a filtrate processing device. Background Art

[0002] In the preparation process of some substances, when the final product or intermediate product is obtained, it will be accompanied by some impurities or incompletely reacted reactants, so it is necessary to filter them. The filtrate obtained contains harmful substances or unreacted substances, so the filtrate needs to be further treated and recycled or discharged.

[0003] In the prior art, for example, a garbage leachate pretreatment device disclosed in Chinese Patent Publication No. CN220766657U pre-filters the internal leachate by setting a filtrate mechanism, and then further processes the filtrate, such as flocculent solid matter separation and filtrate purification. However, in the production process of medicine and chemical industry, there are many kinds of organic matter in the filtrate, so it is impossible to separate the various organic matter in the filtrate only through filtering, flocculent precipitation and other processes. Utility Model Content

[0004] The utility model provides a filtrate treatment device, aiming to solve the problem that the existing filtrate treatment device mentioned in the background technology cannot treat and separate a variety of organic substances or reactants in the filtrate.

[0005] In order to achieve the above purpose, the utility model adopts the following scheme:

[0006] The utility model provides a filtrate treatment device, comprising a box body; further comprising a vertical baffle, the end of the vertical baffle is fixed to the box body, the vertical baffle comprises a first baffle and a plurality of second baffles; a gap is left between the bottom of the first baffle and the box body, the second baffle is divided into an upper baffle and a lower baffle, a notch is arranged between the upper baffle and the lower baffle; further comprising a feed portion, the feed portion is located at the top of the box body and connected to the box body; further comprising a reaction extraction portion, the plurality of reaction extraction portions are respectively connected to the box body between two adjacent vertical baffles; further comprising a discharge portion, the discharge portion is located at the bottom of the box body and connected to the box body.

[0007] Furthermore, the heights of the plurality of notches located on the plurality of second baffles gradually decrease from left to right.

[0008] Furthermore, in two adjacent second baffles, the height of the top surface of the notch located on the right side is lower than the height of the bottom surface of the notch located on the left side.

[0009] Furthermore, it also includes a screening area, which is arranged between the first baffle and the box body, and the feeding part is located above the screening area.

[0010] Furthermore, the screening area includes multiple layers of screening nets arranged in parallel; the size of the screen holes of the screening nets located in the lower layer is smaller than the size of the screen holes of the screening nets located in the upper layer.

[0011] Furthermore, the box body includes an outer shell and an inner cavity, and an interlayer is arranged between the outer shell and the inner cavity; a baffle is arranged in the interlayer adjacent to the screening net, and the bottom of the baffle is hinged to the interlayer.

[0012] Furthermore, the feed part includes a feed box and a feed pipe; the side wall of the feed box is inclined.

[0013] Furthermore, the reaction extraction part includes a containing box and a liquid injection pipe, and a flow pump is provided between the containing box and the liquid injection pipe.

[0014] Furthermore, the discharge part includes a discharge box and a discharge pipe; the side wall of the discharge box is inclined; and a valve is provided on the discharge pipe.

[0015] Furthermore, a plurality of support frames are arranged at the bottom of the box body; the support frames include a plurality of profiles, and the profiles are fixed by welding.

[0016] Compared with the existing technology, the utility model has the following advantages:

[0017] 1. By arranging a first baffle and a second baffle in the box, the space in the box is divided, the solution for reaction or the extract for separation is loaded into the reaction extraction part, and injected into the space surrounded by the adjacent second baffle for reaction or separation, thereby removing the reactants in the filtrate or extracting and separating different organic substances in the filtrate;

[0018] 2. A gap is left between the bottom of the first baffle and the box body, and a gap is set on the second baffle, so that the filtrate flows in a certain order after entering the box body, controlling the flow speed of the filtrate and the distribution of the filtrate between different baffles, thereby controlling the selection of the solution or extract in the reaction extraction part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a front view of a filtrate treatment device provided in an embodiment of the utility model.

[0021] Figure 2 It is a schematic diagram of the internal structure of the filtrate treatment device.

[0022] Figure 3 yes Figure 2 Enlarged view of part A in the middle.

[0023] Figure 4 yes Figure 2 Enlarged view of part B in the middle.

[0024] Figure 5 It is a top view of the filtrate treatment device.

[0025] Main component symbols:

[0026] 1. Box body; 11. Interlayer;

[0027] 2. vertical baffle; 21. first baffle; 22. second baffle; 221. upper baffle; 222. lower baffle; 223. notch;

[0028] 3. Feeding section; 31. Feeding box; 32. Feeding pipe;

[0029] 4. Reaction extraction part; 41. Holding box; 42. Liquid injection pipe; 43. Flow pump;

[0030] 5. Discharge part; 51. Discharge box; 52. Discharge pipe; 53. Valve;

[0031] 6. Screening area; 61. Screening net; 62. Door;

[0032] 7. Support frame. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0034] Example

[0035] Refer to the attached drawings of the specification, such as Figure 1-Figure 5 As shown, a filtrate treatment device comprises a box body 1, a material feeding part 3 and a reaction extraction part 4 are arranged at the top of the box body 1, and a material discharge part 5 is arranged at the bottom of the box body 1. Specifically, as Figure 1 , Figure 2 As shown, the feed part 3 includes a feed box 31 and a feed pipe 32. The side wall of the feed box 31 is inclined so that the cross-sectional size of the feed box 31 gradually decreases from the top to the bottom.

[0036] like Figure 2As shown, a plurality of vertical baffles 2 are arranged in parallel inside the box body 1, and the vertical baffles 2 are divided into a first baffle 21 and a plurality of second baffles 22. In this embodiment, the number of the second baffles 22 is two, and this is taken as an example in the subsequent description. The ends of the vertical baffles 2 are fixed to the box body 1, specifically, the top of the first baffle 21 and the upper and lower ends of the second baffle 22 are fixed to the box body 1. There is a gap between the bottom of the first baffle 21 and the box body 1, and the second baffle 22 is divided into an upper baffle 221 and a lower baffle 222, and a notch 223 is set between the upper baffle 221 and the lower baffle 222.

[0037] Based on the distribution of the vertical baffles 2 inside the box 1, as Figure 2 As shown, the reaction extraction part 4 is located between two adjacent vertical baffles 2 on the housing 1, that is, between the first baffle 21 and the second baffle 22, or between two adjacent second baffles 22. Liquid can flow through the gap 223. At this time, there is no filtrate at the top between the two adjacent vertical baffles 2. The reaction solution or extract in the reaction extraction part 4 can be injected into the filtrate from the top between the two vertical baffles 2 for reaction or extraction. Specifically, as Figure 5 As shown, the reaction extraction part 4 includes a containing box 41 and a liquid injection pipe 42 , and a flow pump 43 is provided between the containing box 41 and the liquid injection pipe 42 .

[0038] Based on the above structure, after the filtrate enters the housing 1, it first enters the space between the housing 1 and the first baffle 21, and through the gap at the bottom of the first baffle 21, the liquid between the housing 1 and the first baffle 21 flows into the space between the first baffle 21 and the second baffle 22. When the liquid level between the first baffle 21 and the second baffle 22 exceeds the notch 223 on the second baffle 22, the liquid between the first baffle 21 and the second baffle 22 flows into the space between two adjacent second baffles 22 through the notch 223. When the liquid level between two adjacent baffles 22 exceeds the notch 223 on the second baffle 22 located on the right, the liquid between the two adjacent baffles 22 flows into the space between the second baffle 22 and the housing 1 through the notch 223. By analogy, when there are multiple second baffles 22, the liquid in the previous space needs to be higher than the notch 223 on the previous second baffle 22 before the liquid reaches the area surrounded by the next second baffle 22. Therefore, the space inside the housing 1 is divided into multiple parts, and the reaction solution or extraction liquid in the reaction and extraction part 4 can be added to different areas of the housing 1 for reaction or extraction, thereby realizing a multi-channel treatment process for the filtrate, and the multi-channel treatment processes will not affect each other. In order to observe the filtrate treatment, a transparent window can be opened on the housing 1.

[0039] like Figure 4As shown, the multiple notches 223 located on the multiple second baffles 22 are located at a position where the height of the second baffles 22 gradually decreases from left to right. Furthermore, in two adjacent second baffles 22, the top surface height of the notch 223 located on the right side is lower than the bottom surface height of the notch 223 located on the left side, thereby avoiding the problem of backflow when the liquid level in the two vertical baffles 2 is higher than the notch 223.

[0040] like Figure 2 As shown, multiple discharge parts 5 are respectively located below the areas of two adjacent vertical baffles 2. When the filtrate treatment device stops working and stands for a period of time, the filtrate treated in different situations is discharged respectively. Specifically, the discharge part 5 includes a discharge box 51 and a discharge pipe 52. The side wall of the discharge box 51 is inclined, and a valve 53 is provided on the discharge pipe 52.

[0041] Furthermore, before treating the filtrate, the solid impurities still present in the filtrate may be separated. Figure 2 As shown, the filtrate treatment device further includes a screening area 6, which is located below the feed part 3, and the two sides of the screening area 6 are respectively fixed to the box body 1 and the first baffle 21. Specifically, the screening area 6 includes multiple layers of parallel screening nets 61, and the mesh size of the screening net 61 located in the lower layer is smaller than the mesh size of the screening net 61 located in the upper layer.

[0042] Further, in order to clean the solid impurities on the sieve mesh 61, as Figure 2 , Figure 3 As shown, the box body 1 includes an outer shell and an inner cavity, and an interlayer 11 is arranged between the outer shell and the inner cavity. A baffle 62 is arranged in the interlayer 11 adjacent to the screening net 61, and the bottom of the baffle 62 is hinged to the interlayer 11. After the filtrate is processed, the baffle 62 is opened to clean the solid impurities on the screening net 61 through the baffle 62.

[0043] In addition, a plurality of support frames 7 are provided at the bottom of the box body 1 , so that the box body 1 can be set up on the ground, and a space is left between the discharge parts 5 at the bottom of the box body 1 , so that the discharge parts 5 can be arranged.

[0044] Based on the above structure, this application has the following advantages:

[0045] 1. By arranging a first baffle 21 and a second baffle 22 in the box body, the space in the box body 1 is divided, and the solution for reaction or the extract for separation is loaded into the reaction extraction part 4 and injected into the space surrounded by the adjacent second baffle 22 for reaction or separation, thereby removing the reactants in the filtrate or extracting and separating different organic substances in the filtrate;

[0046] 2. A gap is left between the bottom of the first baffle 21 and the box body 1, and a notch 223 is provided on the second baffle 22, so that the filtrate flows in a certain order after entering the box body 1, and the flow speed of the filtrate and the distribution of the filtrate between different baffles are controlled, thereby controlling the selection of the solution or extract in the reaction extraction part 4.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A filtrate treatment device, characterized in that: include: Box; A vertical baffle, the end of which is fixed to the box body, the vertical baffle comprising a first baffle and a plurality of second baffles; a gap is left between the bottom of the first baffle and the box body, the second baffle is divided into an upper baffle and a lower baffle, and a gap is set between the upper baffle and the lower baffle; A feeding part, the feeding part is located at the top of the box body and connected to the box body; A reaction extraction part, wherein a plurality of the reaction extraction parts are respectively connected to the box body between two adjacent vertical baffles; A discharge portion is located at the bottom of the box body and is connected to the box body.

2. A filtrate treatment device according to claim 1, characterized in that: The heights of the plurality of notches located on the plurality of second baffles gradually decrease from left to right.

3. A filtrate treatment device according to claim 2, characterized in that: In two adjacent second baffles, the top surface height of the notch located on the right side is lower than the bottom surface height of the notch located on the left side.

4. A filtrate treatment device according to claim 1, characterized in that: It also includes a screening area, which is arranged between the first baffle and the box body, and the feeding part is located above the screening area.

5. A filtrate treatment device according to claim 4, characterized in that: The screening area includes multiple layers of screening nets arranged in parallel; the mesh size of the screening nets located in the lower layer is smaller than the mesh size of the screening nets located in the upper layer.

6. A filtrate treatment device according to claim 5, characterized in that: The box body comprises an outer shell and an inner cavity, and an interlayer is arranged between the outer shell and the inner cavity; A baffle is arranged in the interlayer adjacent to the screening net, and the bottom of the baffle is hinged to the interlayer.

7. A filtrate treatment device according to claim 1, characterized in that: The feeding part comprises a feeding box and a feeding pipe; the side wall of the feeding box is inclined.

8. A filtrate treatment device according to claim 1, characterized in that: The reaction extraction part includes a containing box and a liquid injection pipe, and a flow pump is arranged between the containing box and the liquid injection pipe.

9. A filtrate treatment device according to claim 1, characterized in that: The discharge part comprises a discharge box and a discharge pipe; the side wall of the discharge box is arranged obliquely; and a valve is arranged on the discharge pipe.

10. A filtrate treatment device according to claim 1, characterized in that: A plurality of support frames are arranged at the bottom of the box body; the support frames include a plurality of profiles, and the profiles are fixed by welding.

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