Solid-liquid separation device convenient for cleaning residues

Abstract

The utility model discloses a solid-liquid separation device convenient for cleaning residues, which belongs to the technical field of solid-liquid separation devices and comprises a plurality of groups of support columns. The upper end of the supporting column is connected with a residue cleaning assembly. The lower end of the residue cleaning assembly is connected with a centrifugal pump; and the upper end of the residue cleaning assembly is connected with a storage assembly. A solid-liquid mixture is poured from the storage assembly and is subjected to solid-liquid separation through the separation assembly and the centrifugal pump, solids are left on the separation assembly, liquid is pumped away by the centrifugal pump, and when solid residues are accumulated on the separation assembly, the separation assembly is quickly disassembled, so that the residues on the separation assembly are effectively cleaned; as a scraping plate and a collecting cavity are not used, the situation that solid residues accumulated on the scraping plate or the collecting cavity are difficult to clean is avoided; the device is simple in structure, convenient to operate and low in production cost, maintenance cost and installation cost, and has very high practical application value.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separation devices, in particular to a solid-liquid separation device which is convenient for cleaning residues. Background Art

[0002] Waste food processing drainage, sewer treatment materials or plating waste liquid, ink waste liquid, pigment waste liquid, paint waste liquid, etc. often need to be separated into solid and liquid before processing, and a solid-liquid separation device is often required to separate the above solid-liquid mixture.

[0003] For example, Chinese patent CN219481811U proposes a sewage solid-liquid separation device, including a separation box, a separation trough is provided at the top of the separation box, a collecting chamber is provided in the separation box, a connecting groove connected to the top of the collecting chamber is provided on one side of the top of the separation trough, a first filter plate is fixedly connected in the collecting chamber, a debris discharge cylinder is connected to one side of the collecting chamber, the debris discharge cylinder extends to the outside of the separation box, a sealing plug is threadedly sealed at one end of the debris discharge cylinder away from the collecting chamber, the bottom of the collecting chamber is connected to the bottom of the separation trough, a drain pipe connected to the bottom of the separation trough is provided on one side of the separation box, a second filter plate is fixedly connected in the separation trough, a partition mechanism is provided on the connecting groove, a squeezing mechanism is provided above the second filter plate, and a cleaning mechanism is provided on the separation box; thereby achieving solid-liquid separation in sewage and reducing the water content of solid waste.

[0004] However, in the above-mentioned patent, the solid residue is cleaned by a scraper, which may cause the solid residue to accumulate on the scraper. In addition, after the residue is cleaned into the collection chamber, it is not convenient to clean the collection chamber.

[0005] Based on this, the utility model designs a solid-liquid separation device which is convenient for cleaning residues to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a solid-liquid separation device which is convenient for cleaning the residue.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A solid-liquid separation device for facilitating cleaning of residues, comprising a plurality of groups of support columns;

[0009] The upper end of the support column is connected to a residue cleaning component for solid-liquid separation and facilitating the cleaning of residues;

[0010] The lower end of the residue cleaning assembly is connected to a centrifugal pump for extracting liquid;

[0011] The upper end of the residue cleaning component is connected to a storage component for storing a solid-liquid mixture;

[0012] The residue cleaning assembly includes a support plate, a mounting groove, a mounting assembly and a separation assembly. The bottom of the support plate is fixedly connected to the top of the support column. A mounting groove is provided on the support plate. The mounting assembly is fixedly connected inside the mounting groove. The mounting assembly is connected to the separation assembly; the separation assembly is connected to a centrifugal pump, and the mounting assembly is connected to the storage assembly.

[0013] Furthermore, the mounting assembly includes a mounting seat, a groove, a protrusion and an annular baffle, the mounting seat is fixedly connected inside the mounting groove, the annular baffle is fixedly connected to the lower end of the mounting seat, a plurality of groups of protrusions are fixedly connected at equal intervals on the inner wall of the mounting seat located at the lower end of the annular baffle, and a groove is provided on the inner wall of the mounting seat between every two groups of protrusions.

[0014] Furthermore, the groove is connected to the separation component.

[0015] Furthermore, a thread is provided on the inner wall of the mounting seat at the upper end of the annular baffle.

[0016] Furthermore, the mounting seat is connected to the storage assembly.

[0017] Furthermore, the separation component includes a bottom plate, a leakage hole, a filter, a first arc plate, a spring, a second arc plate and a connecting seat. The bottom plate is provided with a leakage hole, and a filter for isolating solid residue is fixedly connected to the bottom plate located outside the leakage hole, and multiple groups of first arc plates are fixedly connected at equal intervals on the outside of the bottom plate, one end of the spring is fixedly connected to the second arc plate, and the other end of the spring is fixedly connected to the first arc plate, and the second arc plate is clamped on the inner side of the groove; the lower end of the bottom plate is fixedly connected to the connecting seat.

[0018] Furthermore, the connecting seat is threadedly connected to the liquid inlet pipe of the centrifugal pump.

[0019] Furthermore, the storage assembly includes a separation barrel, a feed cover and a handle. The mounting seat is threadedly connected to the lower end of the separation barrel, the feed cover is fixedly connected to the upper end of the separation barrel, a feed port is provided on the feed cover, a handle is fixedly connected to the side wall of the separation barrel, an outlet is provided at the bottom of the separation barrel, and the outlet is connected to the leakage hole; the bottom of the separation barrel is in contact with the annular baffle.

[0020] The utility model has the following technical effects:

[0021] 1. The utility model pours the solid-liquid mixture from the storage component, and separates the solid and the liquid through the separation component and the centrifugal pump. The solid is left on the separation component, and the liquid is pumped out by the centrifugal pump. When solid residues accumulate on the separation component, the separation component is quickly disassembled to facilitate effective cleaning of the residues on the separation component. Since the utility model does not use a scraper and a collection chamber, the situation that the solid residues accumulated on the scraper or the collection chamber are difficult to clean is avoided. The utility model has a simple structure, is easy to operate, and has low production cost, maintenance cost and installation cost, and has a strong practical application value.

[0022] 2. When the utility model is installed on the bottom plate, the second curved plate is squeezed in the direction close to the leakage hole, the second curved plate squeezes the spring, the second curved plate is clamped in the groove in sequence, the liquid inlet pipe of the centrifugal pump is threadedly connected with the connecting seat, the storage assembly is installed on the mounting seat, the centrifugal pump is started, the liquid in the storage assembly is pumped out by the centrifugal pump through the leakage hole and the connecting seat, and the solid of the storage assembly is blocked by the filter screen and remains on the filter screen; when residues accumulate on the filter screen, one group of the second curved plates is moved in the direction close to the leakage hole, the second curved plate squeezes the spring, so that the second curved plate is separated from the groove, and at this time, the elastic restoring force of the other springs will push the first curved plate in the direction away from each other, so as to facilitate the rapid disassembly of the bottom plate, thereby cleaning the solid residues on the filter screen; the utility model has a simple structure, is easy to operate, and has low production cost, maintenance cost and installation cost, and has a strong practical application value.

[0023] 3. In the utility model, when the solid-liquid mixture enters the separation barrel from the feed port of the feed cover, the liquid is pumped away by the centrifugal pump from the outlet at the bottom of the separation barrel through the leakage hole and the connecting seat, and the solid in the separation barrel is blocked by the filter screen and remains on the filter screen. Since the bottom of the separation barrel is in conflict with the annular baffle, there is no need to remove the separation barrel when disassembling the bottom plate. The dirty bottom plate can be removed and the clean bottom plate can be installed, which is conducive to continuous processing and there is no need to stop work when cleaning solid residues, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 The utility model is a three-dimensional solid-liquid separation device which is convenient for cleaning residues. Figure 1 ;

[0026] Figure 2This is a front view of a solid-liquid separation device for facilitating the cleaning of residues according to the utility model;

[0027] Figure 3 The utility model is a three-dimensional solid-liquid separation device which is convenient for cleaning residues. Figure 2 ;

[0028] Figure 4 The structure diagram of the residue cleaning component of the utility model is shown in FIG. Figure 1 ;

[0029] Figure 5 The structure diagram of the residue cleaning component of the utility model is shown in FIG. Figure 2 ;

[0030] Figure 6 The structure diagram of the residue cleaning component of the utility model is shown in FIG. Figure 3 ;

[0031] Figure 7 It is a structural schematic diagram of the separation component of the utility model.

[0032] The numbers in the figure represent:

[0033] 1. Support column; 2. Residue cleaning assembly; 21. Support plate; 22. Mounting groove; 23. Mounting assembly; 231. Mounting seat; 232. Groove; 233. Bump; 234. Annular baffle; 24. Separation assembly; 241. Bottom plate; 242. Leak hole; 243. Filter; 244. First arc plate; 245. Spring; 246. Second arc plate; 247. Connecting seat; 3. Storage assembly; 31. Separation barrel; 32. Feed cover; 33. Handle; 4. Centrifugal pump. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] The utility model is further described below in conjunction with embodiments.

[0036] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0037] Example 1

[0038] Please refer to the instruction manual Figure 1-7 , a solid-liquid separation device convenient for cleaning residues, comprising a plurality of groups of support columns 1;

[0039] The upper end of the support column 1 is connected to a residue cleaning component 2 for solid-liquid separation and convenient for cleaning residues;

[0040] The lower end of the residue cleaning assembly 2 is connected to a centrifugal pump 4 for extracting liquid;

[0041] The upper end of the residue cleaning component 2 is connected to a storage component 3 for storing a solid-liquid mixture;

[0042] The residue cleaning assembly 2 includes a support plate 21, a mounting groove 22, a mounting assembly 23 and a separation assembly 24. The bottom of the support plate 21 is fixedly connected to the top of the support column 1. The support plate 21 is provided with a mounting groove 22. The mounting assembly 23 is fixedly connected inside the mounting groove 22. The mounting assembly 23 is connected to the separation assembly 24; the separation assembly 24 is connected to the centrifugal pump 4, and the mounting assembly 23 is connected to the storage assembly 3.

[0043] The solid-liquid mixture is poured from the storage component 3, and the solid-liquid separation is performed through the separation component 24 and the centrifugal pump 4. The solid is left on the separation component 24, and the liquid is pumped out by the centrifugal pump 4. When solid residues are accumulated on the separation component 24, the separation component 24 is quickly disassembled to facilitate the effective cleaning of the residues on the separation component 24. Since the present invention does not use a scraper and a collection chamber, it avoids the situation that the solid residues accumulated on the scraper or the collection chamber are difficult to clean; the present invention has a simple structure, is easy to operate, and has low production cost, maintenance cost and installation cost, and has a strong practical application value;

[0044] The mounting assembly 23 includes a mounting seat 231, a groove 232, a protrusion 233 and an annular baffle 234. The mounting seat 231 is fixedly connected inside the mounting groove 22, and the annular baffle 234 is fixedly connected to the lower end of the mounting seat 231. A plurality of groups of protrusions 233 are fixedly connected to the inner wall of the mounting seat 231 at the lower end of the annular baffle 234 at equal intervals, and a groove 232 is opened on the inner wall of the mounting seat 231 between every two groups of protrusions 233.

[0045] The groove 232 is connected to the separation component 24;

[0046] The inner wall of the mounting seat 231 located at the upper end of the annular baffle 234 is provided with threads;

[0047] The mounting seat 231 is connected to the storage assembly 3;

[0048] The separation assembly 24 includes a bottom plate 241, a leak hole 242, a filter screen 243, a first curved plate 244, a spring 245, a second curved plate 246 and a connecting seat 247. The bottom plate 241 is provided with a leak hole 242, and a filter screen 243 for isolating solid residues is fixedly connected to the bottom plate 241 outside the leak hole 242. A plurality of groups of first curved plates 244 are fixedly connected at equal intervals to the outside of the bottom plate 241. One end of the spring 245 is fixedly connected to the second curved plate 246, and the other end of the spring 245 is fixedly connected to the first curved plate 244. The second curved plate 246 is clamped on the inner side of the groove 232. The lower end of the bottom plate 241 is fixedly connected to the connecting seat 247.

[0049] The connecting seat 247 is threadedly connected to the liquid inlet pipe of the centrifugal pump 4;

[0050] When installing the bottom plate 241, the second arc plate 246 is squeezed toward the direction close to the leakage hole 242, the second arc plate 246 squeezes the spring 245, the second arc plate 246 is sequentially clamped in the groove 232, the liquid inlet pipe of the centrifugal pump 4 is threadedly connected with the connecting seat 247, the storage component 3 is installed on the mounting seat 231, the centrifugal pump 4 is started, the liquid in the storage component 3 is pumped away by the centrifugal pump 4 through the leakage hole 242 and the connecting seat 247, and the solid of the storage component 3 is blocked by the filter screen 243 and remains on the filter screen 243; when the residue on the filter screen 243 is piled up When the accumulation is reached, one of the second curved plates 246 is moved toward the direction close to the leakage hole 242, and the second curved plate 246 squeezes the spring 245, so that the second curved plate 246 is separated from the groove 232. At this time, the elastic restoring force of the other springs 245 pushes the 256 and the first curved plate 244 away from each other, so that the bottom plate 241 can be quickly disassembled, thereby cleaning the solid residue on the filter screen 243. The utility model has a simple structure, convenient operation, low production cost, maintenance cost and installation cost, and has a strong practical application value.

[0051] The storage assembly 3 includes a separation barrel 31, a feed cover 32 and a handle 33. The mounting seat 231 is threadedly connected to the lower end of the separation barrel 31. The feed cover 32 is fixedly connected to the upper end of the separation barrel 31. The feed cover 32 is provided with a feed port. The handle 33 is fixedly connected to the side wall of the separation barrel 31. The bottom of the separation barrel 31 is provided with an outlet, which is connected to the leak hole 242. The bottom of the separation barrel 31 is in contact with the annular baffle 234.

[0052] When the solid-liquid mixture enters the separation barrel 31 from the feed port of the feed cover 32, the liquid is pumped away by the centrifugal pump 4 from the outlet at the bottom of the separation barrel 31 through the leak hole 242 and the connecting seat 247, and the solid in the separation barrel 31 is blocked by the filter screen 243 and remains on the filter screen 243. Since the bottom of the separation barrel 31 is in conflict with the annular baffle 234, there is no need to remove the separation barrel 31 when disassembling the bottom plate 241. The dirty bottom plate 241 can be removed and the clean bottom plate 241 can be installed, which is conducive to continuous processing and there is no need to stop work when cleaning solid residues, thereby improving production efficiency.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A solid-liquid separation device for facilitating the cleaning of residues, comprising a plurality of support columns (1), characterized in that: The upper end of the support column (1) is connected to a residue cleaning component (2) for solid-liquid separation and facilitating the cleaning of residues; The lower end of the residue cleaning component (2) is connected to a centrifugal pump (4) for extracting liquid; The upper end of the residue cleaning component (2) is connected to a storage component (3) for storing a solid-liquid mixture; The residue cleaning assembly (2) comprises a support plate (21), a mounting groove (22), a mounting assembly (23) and a separation assembly (24); the bottom of the support plate (21) is fixedly connected to the top of the support column (1); the support plate (21) is provided with a mounting groove (22); the mounting assembly (23) is fixedly connected inside the mounting groove (22); the mounting assembly (23) is connected to the separation assembly (24); the separation assembly (24) is connected to the centrifugal pump (4), and the mounting assembly (23) is connected to the storage assembly (3).

2. The solid-liquid separation device for facilitating the cleaning of residues according to claim 1, characterized in that: The mounting assembly (23) comprises a mounting seat (231), a groove (232), a protrusion (233) and an annular baffle (234); the mounting seat (231) is fixedly connected inside the mounting groove (22); the annular baffle (234) is fixedly connected at the lower end of the mounting seat (231); a plurality of groups of protrusions (233) are fixedly connected at equal intervals on the inner wall of the mounting seat (231) located at the lower end of the annular baffle (234); and a groove (232) is provided on the inner wall of the mounting seat (231) between every two groups of protrusions (233).

3. The solid-liquid separation device for facilitating the cleaning of residues according to claim 2, characterized in that: The groove (232) is connected to the separation component (24).

4. The solid-liquid separation device for facilitating the cleaning of residues according to claim 3, characterized in that: A thread is provided on the inner wall of the mounting seat (231) located at the upper end of the annular baffle (234).

5. The solid-liquid separation device for facilitating the cleaning of residues according to claim 4, characterized in that: The mounting seat (231) is connected to the storage assembly (3).

6. The solid-liquid separation device for facilitating the cleaning of residues according to claim 5, characterized in that: The separation assembly (24) comprises a bottom plate (241), a leakage hole (242), a filter screen (243), a first arc-shaped plate (244), a spring (245), a second arc-shaped plate (246) and a connecting seat (247); the bottom plate (241) is provided with a leakage hole (242); a filter screen (243) for isolating solid residues is fixedly connected to the bottom plate (241) located outside the leakage hole (242); a plurality of groups of first arc-shaped plates (244) are fixedly connected at equal intervals outside the bottom plate (241); one end of the spring (245) is fixedly connected to the second arc-shaped plate (246); the other end of the spring (245) is fixedly connected to the first arc-shaped plate (244); the second arc-shaped plate (246) is clamped on the inner side of the groove (232); and the lower end of the bottom plate (241) is fixedly connected to the connecting seat (247).

7. The solid-liquid separation device for facilitating the cleaning of residues according to claim 6, characterized in that: The connecting seat (247) is threadedly connected to the liquid inlet pipe of the centrifugal pump (4).

8. The solid-liquid separation device for facilitating the cleaning of residues according to claim 7, characterized in that: The storage assembly (3) comprises a separation barrel (31), a feed cover (32) and a handle (33); the mounting seat (231) is threadedly connected to the lower end of the separation barrel (31); the feed cover (32) is fixedly connected to the upper end of the separation barrel (31); a feed port is provided on the feed cover (32); the handle (33) is fixedly connected to the side wall of the separation barrel (31); an outlet is provided at the bottom of the separation barrel (31); the outlet is communicated with the leak hole (242); and the bottom of the separation barrel (31) is abuttingly connected to the annular baffle (234).

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