CN223087738U - Mud-water separation device - Google Patents
Mud-water separation device Download PDFInfo
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- CN223087738U CN223087738U CN202422010263.2U CN202422010263U CN223087738U CN 223087738 U CN223087738 U CN 223087738U CN 202422010263 U CN202422010263 U CN 202422010263U CN 223087738 U CN223087738 U CN 223087738U
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Abstract
本实用新型涉及泥水分离技术领域，公开了一种泥水分离装置，包括架体，所述架体上安装有螺旋环牒分离机构以及滤带分离机构，所述螺旋环牒分离机构的排渣口设置有挡水机构以及出泥板一，所述滤带分离机构设置在螺旋环牒分离机构下方，所述滤带分离机构朝向排渣口的一端设置有出泥板二，所述滤带分离机构的滤带上设置有清洗机构以及张紧机构，该装置解决了为防止堵塞滤网，影响了泥水分离效率的问题，增设滤带分离机构，对滤液进行二次过滤，提高了泥水分离效果。
The utility model relates to the technical field of mud and water separation, and discloses a mud and water separation device, comprising a frame, on which a spiral ring disc separation mechanism and a filter belt separation mechanism are installed, a slag discharge port of the spiral ring disc separation mechanism is provided with a water retaining mechanism and a mud discharge plate, the filter belt separation mechanism is arranged below the spiral ring disc separation mechanism, and one end of the filter belt separation mechanism facing the slag discharge port is provided with a mud discharge plate 2, and a cleaning mechanism and a tensioning mechanism are arranged on the filter belt of the filter belt separation mechanism. The device solves the problem of preventing clogging of the filter screen and affecting the mud and water separation efficiency, and a filter belt separation mechanism is added to perform secondary filtration on the filtrate, thereby improving the mud and water separation effect.
Description
Technical Field
The utility model relates to the technical field of mud-water separation, in particular to a mud-water separation device.
Background
Sludge-water separation is a sludge treatment method for removing water from raw, concentrated or digested sludge in a fluid state and converting the sludge into semisolid or solid sludge blocks. The common mud-water separating devices include centrifugal type, filter belt type, spiral ring disc type and plate frame type, wherein the spiral ring disc type has high adaptability and high separation rate, and is widely applied to industry.
At present, a spiral annular disc type mud-water separator in the market is formed by mutually laminating a fixed ring and a movable ring, a filter main body is formed by penetrating through a spiral shaft, full dehydration is realized by gravity and the internal pressure effect of sludge formed by a back pressing plate in the pushing process, filtrate is discharged from a filter gap formed by the fixed ring and the movable ring, and mud cakes are discharged from the tail end of a dehydration part. However, in order to ensure the drainage efficiency of the filtrate, the filter gap is usually dimensioned such that the filtrate passing the screw ring disc still has a certain residue which cannot be directly discharged.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a mud-water separation device with good separation effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a mud-water separation device, includes the support body, install spiral ring policy separation mechanism and filter belt separating mechanism on the support body, spiral ring policy separation mechanism's sediment discharge opening is provided with manger plate mechanism and goes out mud board one, filter belt separating mechanism sets up in spiral ring policy separation mechanism below, filter belt separating mechanism is provided with out mud board two towards the one end of sediment discharge opening, be provided with wiper mechanism and straining device on filter belt separating mechanism's the filter belt.
The filter belt separating mechanism further comprises a power source, wherein an output shaft of the power source is connected with a driving roller, a plurality of tensioning rollers and adjusting rollers are arranged on the frame body, the filter belts are tensioned together by the driving roller, the tensioning rollers and the adjusting rollers, the filter belts are connected end to end, one side of the upper part of the filter belt is an upper layer filter belt, and one side of the lower part of the filter belt is a lower layer filter belt.
The utility model is further characterized in that the first liquid collecting box and the second liquid collecting box are arranged on the frame body, the first liquid collecting box is arranged below the upper layer filtering belt, the second liquid collecting box is arranged below the lower layer filtering belt, a cleaning mechanism is arranged on the lower layer filtering belt, and the cleaning mechanism is correspondingly arranged above the second liquid collecting box.
The cleaning mechanism further comprises a fixing frame, an opening is formed in one side of the fixing frame, the opening of the fixing frame faces towards the filter belt, a water pipe is installed in the fixing frame, a plurality of spray heads are installed on the water pipe, the spray heads spray water to the filter belt, a hairbrush is installed on the frame body, the hairbrush is arranged on one side, away from the spray heads, of the filter belt, and the hairbrush brushes the filter belt.
The spiral annular disc separating mechanism further comprises a driving assembly, the output end of the driving assembly is connected with a filtering main body, an annular filter screen is arranged on the filtering main body in a surrounding mode, a shell cover is arranged on the annular filter screen cover, a slag discharging port is arranged at one end of the shell cover, the other end of the shell cover is communicated with a feeding pipe, filter cloth is arranged at the bottom of the shell cover, and the filter cloth is arranged above a filter belt and a first liquid collecting box.
The water retaining mechanism further comprises a fixed plate, wherein the fixed plate is fixed on the frame body, one end of the filtering main body is rotatably arranged on the fixed plate, a plurality of springs are arranged on the fixed plate, the other ends of the springs are commonly connected with a sealing plate, the sealing plate is in sliding connection with a rotating shaft of the filtering main body, and the sealing plate can be covered with a slag discharging port.
The utility model further provides that the second mud outlet plate is provided with a scraping plate, and the scraping plate is arranged on the side edge of the filter belt and is attached to the filter belt.
The tensioning mechanism further comprises a hydraulic rod, the output end of the hydraulic rod is connected with the two ends of the adjusting roller, the frame body is correspondingly provided with a sliding groove, and the adjusting roller slides in the sliding groove.
The utility model has the advantages that:
1. The slag discharge port of the spiral ring policy separation mechanism is provided with a water retaining mechanism, the sealing plate is attached to the slag discharge port under the action of a spring in a normal state, when the machine is started, the compressed sludge in the filtering main body is less in quantity and contains more water, and when the sludge moves to the water retaining mechanism, the sealing plate can be pushed away by a certain extrusion force, namely more sludge is pushed to the slag discharge port, so that the water content of the slag discharge port is reduced, and the mud-water separation efficiency is improved;
2. The lower wall of the shell cover of the spiral ring policy separating mechanism is set to be a filter net shape, filtrate falls on a filter belt of the lower filter belt separating mechanism for secondary filtration, the filtrate is discharged from the first filter belt through the liquid collecting tank, mud is driven by the filter belt and finally scraped by the scraping plate, and the filter belt is cleaned by the cleaning mechanism and then the process is repeated, so that the flow efficiency of the filter belt is ensured, and the mud-water separation efficiency is ensured.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is an enlarged view of portion B shown in FIG. 3;
FIG. 5 is an enlarged view of portion C of FIG. 3;
FIG. 6 is an enlarged view of portion D shown in FIG. 3;
In the figure, 1, a frame body, 2, a screw ring disc separating mechanism, 21, a feed pipe, 22, a driving assembly, 23, a filtering main body, 24, an annular filter screen, 25, a shell cover, 26, a slag discharging port, 3, a water retaining mechanism, 31, a fixed plate, 32, a sealing plate, 33, a spring, 4, a first mud discharging plate, 5, a filter belt separating mechanism, 51, a power source, 52, a driving roller, 53, a tensioning roller, 54, a regulating roller, 55, a filter belt, 56, a first liquid collecting box, 57, a second liquid collecting box, 6, a second mud discharging plate, 61, a scraping plate, 7, a cleaning mechanism, 71, a fixed frame, 72, a water pipe, 73, a spray head, 74, a brush, 8, a tensioning mechanism, 81, a hydraulic rod, 82 and a sliding chute.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally in the directions shown in the drawings or in the vertical, vertical or gravitational directions, and similarly, for convenience of understanding and description, the terms "left" and "right" are used generally in the directions shown in the drawings, and the terms "inner" and "outer" are used to refer to the inner and outer sides with respect to the outline of each component itself, but the terms of orientation are not intended to limit the present utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions:
The mud-water separation device comprises a frame body 1, wherein a spiral ring disc separation mechanism 2 and a filter belt separation mechanism 5 are arranged on the frame body 1, a slag discharge port 26 of the spiral ring disc separation mechanism 2 is provided with a water blocking mechanism 3 and a mud discharging plate I4, when mud separated by the spiral ring disc separation mechanism 2 moves to the slag discharge port 26, the mud separated by the spiral ring disc separation mechanism 3 is discharged by the mud discharging plate I4 after being pushed away, when the water content in the mud at the just-started slag discharge port 26 is higher, the mud thrust of the mud thrust is smaller on the water blocking mechanism 3, the water blocking mechanism 3 cannot be opened, so that the mud with higher water content is prevented from being discharged, and when the operation is continued, the mud quantity at the slag discharge port 26 is increased, the water content is reduced, and the thrust of the water blocking mechanism 3 is increased, so that the mud can be discharged by pushing away the water blocking mechanism 3, and the mud-water separation effect is improved;
The filter belt separating mechanism 5 is arranged below the spiral ring policy separating mechanism 2, a second mud discharging plate 6 is arranged at one end of the filter belt separating mechanism 5 facing the slag discharging port 26, the filtrate which is separated for the first time by the spiral ring policy separating mechanism 2 is filtered again on the filter belt separating mechanism 5, the separated mud slag is discharged by the second mud discharging plate 6, a scraping plate 61 is arranged on the second mud discharging plate 6, the scraping plate 61 is arranged at the side edge of the filter belt 55 and is attached to the filter belt 55, and the scraping plate 61 scrapes the surface of the filter belt 55, so that mud slag adhered to the filter belt 55 is reduced, and the discharge of mud slag is ensured;
The filter belt 55 of the filter belt separating mechanism 5 is provided with a cleaning mechanism 7 and a tensioning mechanism 8, the filter belt bearing muddy water is cleaned by the cleaning mechanism 7, the residual muddy slag on the surface of the filter belt 55 is removed, the filtrate is filtered repeatedly, the through-flow efficiency of the filter belt 55 is guaranteed, the muddy water separating efficiency is guaranteed, and the tensioning mechanism 8 can adjust the tension of the filter belt 55 according to the amount of the filtrate falling on the filter belt 55, so that the normal movement of the filter belt 55 is guaranteed.
The filter belt separating mechanism 5 comprises a power source 51, a driving roller 52 is connected to an output shaft of the power source 51, the driving roller 52 drives the filter belt 55 to move through friction, a plurality of tensioning rollers 53 and adjusting rollers 54 are arranged on the frame body 1, the filter belt 55 is tensioned together by the driving roller 52, the tensioning rollers 53 and the adjusting rollers 54, the tensioning mechanism 8 comprises a hydraulic rod 81, the output end of the hydraulic rod 81 is connected with two ends of the adjusting rollers 54, sliding grooves 82 are correspondingly formed in the frame body 1, and the hydraulic rod 81 pushes the adjusting rollers 54 to slide in the sliding grooves 82, so that the tension of the filter belt 55 is adjusted;
The filter belt 55 is connected end to end, one side of filter belt 55 top is the upper filter belt, one side below is the lower floor's filter belt, install collection liquid case one 56 and collection liquid case two 57 on the support body 1, collection liquid case one 56 sets up the upper filter belt below, in order to collect the filtrate after the secondary filtration of through filter belt 55, collection liquid case two 57 sets up in the lower floor's filter belt below, be provided with wiper mechanism 7 on the lower floor's filter belt, wiper mechanism 7 corresponds to be set up in collection liquid case two 57 top, the sewage that produces when wiper mechanism 7 washes filter belt 55 is collected through collection liquid case two 57.
The cleaning mechanism 7 comprises a fixed frame 71, an opening is formed in one side of the fixed frame 71, the opening of the fixed frame 71 faces towards the filter belt 55, a water pipe 72 is installed in the fixed frame 71, a plurality of spray heads 73 are installed on the water pipe 72, the spray heads 73 spray water to the filter belt 55, a hairbrush 74 is installed on the frame body 1, the hairbrush 74 is arranged below the filter belt 55, the hairbrush 74 is matched with spray water above to brush the filter belt 55, the cleaning effect is guaranteed, the sputtering range of the spray water passing through the filter belt 55 is reduced, and the collection efficiency of a second liquid collecting box 57 is guaranteed.
The spiral ring policy separating mechanism 2 comprises a driving component 22, wherein the output end of the driving component 22 is connected with a filtering main body 23, an annular filter screen 24 is arranged on the filtering main body 23 in a surrounding manner, the annular filter screen 34 can carry out primary filtration on the passing muddy water, and meanwhile, the range of the muddy slag is limited, so that the filtering main body 23 can extrude the muddy slag conveniently;
The annular filter screen 24 dustcoat is equipped with the shell cover 25, and the lower wall of shell cover 25 is the filter screen, and slag tap 26 sets up the one end at shell cover 25, and the other end intercommunication of shell cover 25 has inlet pipe 22, and the bottom of shell cover 25 is the filter cloth, and the filter cloth is in filter belt 55 and first 56 tops of collection liquid case, can strengthen the filter effect, cushions the filter liquor that passes through annular filter screen 24 simultaneously, reduces its impulsive force that falls on filter belt 55, avoids the filter liquor to splash.
The water retaining mechanism 3 comprises a fixed plate 31, the fixed plate 31 is fixed on the frame body 1, one end of the filtering main body 23 is rotatably arranged on the fixed plate 31, a plurality of springs 33 are arranged on the fixed plate 31, the other ends of the springs 33 are connected with a sealing plate 32 together, the sealing plate 32 is in sliding connection with a rotating shaft of the filtering main body 23, the sealing plate 32 can be covered with the slag discharge port 26, when the water retaining mechanism is started, the water retaining mechanism is pushed to the slag discharge port 26 by the filtering main body 23 to have higher water content, so that the water retaining mechanism is easy to deform, the pushing force on the sealing plate 32 is smaller, the sealing plate 32 is not easy to open, thereby avoiding the discharge of the slag with higher water content, the water in the slag at the slag discharge port is almost extruded when the solid slag is pushed by the filtering main body 23, the sealing plate 32 is easy to be pushed away, namely, the slag passing through the slag discharge port 26 is guaranteed to have lower water content by the water retaining mechanism 3, and mud water separating efficiency is guaranteed.
Specifically, the water retaining mechanism 3 is arranged at the slag discharging opening 26 of the spiral ring disc separating mechanism 2, the sealing plate 32 is attached to the slag discharging opening 26 under the action of the spring 33 in a normal state, when the machine is started, the compressed sludge in the filtering main body 23 is less in quantity and contains more water, and when the sludge moves to the water retaining mechanism 3, the sealing plate 32 can be pushed away by a certain extrusion force, namely more sludge needs to be pushed to the slag discharging opening, so that the water content at the slag discharging opening is reduced, and the mud-water separating efficiency is improved;
The lower wall of the housing 25 of the disc separating mechanism 2 is provided with a net shape, the filtrate falls on the filter belt 55 of the lower filter belt separating mechanism 5 for secondary filtration, the filtrate is discharged from the first liquid collecting tank 56 through the filter belt 55, the sludge is driven by the filter belt 55 and finally scraped by the scraping plate 61, the filter belt 55 is cleaned by the cleaning mechanism 7, and the process is repeated, so that the flow efficiency of the filter belt 55 is ensured, and the mud-water separation efficiency is ensured.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar orientations and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A mud-water separation device comprises a frame body (1) and is characterized in that a spiral ring disc separation mechanism (2) and a filter belt separation mechanism (5) are installed on the frame body (1), a slag discharge port (26) of the spiral ring disc separation mechanism (2) is provided with a water retaining mechanism (3) and a first mud discharging plate (4), the filter belt separation mechanism (5) is arranged below the spiral ring disc separation mechanism (2), a second mud discharging plate (6) is arranged at one end, facing a slag discharge port (26), of the filter belt separation mechanism (5), and a cleaning mechanism (7) and a tensioning mechanism (8) are arranged on a filter belt (55) of the filter belt separation mechanism (5).
2. The mud-water separation device according to claim 1, wherein the filter belt separation mechanism (5) comprises a power source (51), a driving roller (52) is connected to an output shaft of the power source (51), a plurality of tensioning rollers (53) and adjusting rollers (54) are arranged on the frame body (1), the filter belt (55) is tensioned together by the driving roller (52), the tensioning rollers (53) and the adjusting rollers (54), the filter belt (55) is connected end to end, and an upper filter belt is arranged on one side above the filter belt (55), and a lower filter belt is arranged on one side below the filter belt.
3. The mud-water separation device of claim 2, wherein the first liquid collecting tank (56) and the second liquid collecting tank (57) are arranged on the frame body (1), the first liquid collecting tank (56) is arranged below the upper layer filtering belt, the second liquid collecting tank (57) is arranged below the lower layer filtering belt, the cleaning mechanism (7) is arranged on the lower layer filtering belt, and the cleaning mechanism (7) is correspondingly arranged above the second liquid collecting tank (57).
4. The mud-water separation device of claim 3, wherein the cleaning mechanism (7) comprises a fixed frame (71), an opening is formed in one side of the fixed frame (71), the opening of the fixed frame (71) faces towards the filter belt (55), a water pipe (72) is installed in the fixed frame (71), a plurality of spray heads (73) are installed on the water pipe (72), the spray heads (73) spray water to the filter belt (55), a hairbrush (74) is installed on the frame body (1), the hairbrush (74) is arranged on one side, deviating from the spray heads (73), of the filter belt (55), and the hairbrush (74) brushes the filter belt (55).
5. The mud-water separation device as set forth in claim 4, wherein the spiral ring disc separation mechanism (2) comprises a driving assembly (22), wherein the output end of the driving assembly (22) is connected with a filtering main body (23), an annular filter screen (24) is arranged on the filtering main body (23), a shell cover (25) is arranged on the outer cover of the annular filter screen (24), a slag discharging opening (26) is formed in one end of the shell cover (25), a feeding pipe (21) is communicated with the other end of the shell cover (25), a filter cloth is arranged at the bottom of the shell cover (25), and the filter cloth is arranged above a filter belt (55) and a first liquid collecting box (56).
6. The mud-water separation device according to claim 5, wherein the water blocking mechanism (3) comprises a fixing plate (31), the fixing plate (31) is fixed on the frame body (1), one end of the filtering main body (23) is rotatably arranged on the fixing plate (31), a plurality of springs (33) are arranged on the fixing plate (31), the other ends of the springs (33) are commonly connected with a sealing plate (32), the sealing plate (32) is in sliding connection with a rotating shaft of the filtering main body (23), and the sealing plate (32) can be covered with the slag discharging port (26).
7. The mud-water separator according to claim 6, wherein the second mud-discharging plate (6) is provided with a scraper (61), and the scraper (61) is disposed at the side of the filter belt (55) and is attached to the filter belt (55).
8. The mud-water separation device of claim 7, wherein the tensioning mechanism (8) comprises a hydraulic rod (81), the output end of the hydraulic rod (81) is connected with two ends of the adjusting roller (54), the frame body (1) is correspondingly provided with a sliding groove (82), and the adjusting roller (54) slides in the sliding groove (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422010263.2U CN223087738U (en) | 2024-08-20 | 2024-08-20 | Mud-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422010263.2U CN223087738U (en) | 2024-08-20 | 2024-08-20 | Mud-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223087738U true CN223087738U (en) | 2025-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422010263.2U Active CN223087738U (en) | 2024-08-20 | 2024-08-20 | Mud-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223087738U (en) |
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2024
- 2024-08-20 CN CN202422010263.2U patent/CN223087738U/en active Active
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