CN220364474U - Self-cleaning sludge pretreatment device of high-pressure belt conveyor - Google Patents
Self-cleaning sludge pretreatment device of high-pressure belt conveyor Download PDFInfo
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- CN220364474U CN220364474U CN202321603764.0U CN202321603764U CN220364474U CN 220364474 U CN220364474 U CN 220364474U CN 202321603764 U CN202321603764 U CN 202321603764U CN 220364474 U CN220364474 U CN 220364474U
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- tank
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- belt
- built
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- 239000010802 sludge Substances 0.000 title claims abstract description 52
- 238000004140 cleaning Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000009825 accumulation Methods 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007781 pre-processing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of belt filter presses and discloses a self-cleaning sludge pretreatment device of a high-pressure belt machine, which comprises a sewage collecting tank, wherein a cleaning water collecting tank is arranged on one side of the sewage collecting tank, a first supporting plate and a second supporting plate are respectively and fixedly arranged on the sewage collecting tank, a conveying frame is fixedly arranged at the upper ends of the first supporting plate and the second supporting plate together, a driving belt is arranged in the conveying frame, the cross section of the driving belt is of an L-shaped structure, the driving belt is distributed between two groups of second supporting plates, a rectangular cavity is formed in the middle part of the driving belt, a built-in water accumulation tank is fixedly arranged between the two groups of second supporting plates, and a cleaning mechanism is arranged on the outer side wall surface of the built-in water accumulation tank. In the utility model, the cleaning water sprayed by the high-pressure spray head is finally collected in the cleaning water collecting tank, and the effect of quickly and efficiently cleaning the outer surface of the transmission belt is achieved by reversely spraying the high-pressure water flow.
Description
Technical Field
The utility model relates to the technical field of belt filter presses, in particular to a self-cleaning sludge pretreatment device of a high-pressure belt press.
Background
The dewatering process of the belt press filter can be divided into four important stages of pretreatment, gravity dewatering, wedge-shaped zone prepressing dewatering and press dewatering, namely a brand new type equipment filter program-controlled automatic chamber press filter, a membrane press filter, a deep sludge dewatering press filter and integrated sewage sludge treatment equipment.
The utility model discloses a belt filter press through retrieving application number 202020778471.6, including box, base, wiper mechanism and actuating mechanism, the box is installed on the top of base, and the roof is installed on the top of box, the pan feeding mouth is installed on the top of roof, and the pan feeding lid is installed on the top of pan feeding mouth, the discharge gate is installed to one side on box top, and the top of discharge gate installs the discharge lid, the tight pulley is installed on the inside top of box, and the drive belt is installed on the top of tight pulley. According to the utility model, the mounting blocks are arranged on the two sides of the filter pressing wheel, the mounting blocks are in threaded connection with the filter pressing wheel, and when the filter pressing wheel needs to be replaced, the filter pressing wheel can be unscrewed from the mounting blocks, so that the filter pressing wheel is convenient and concise to install and replace.
When the sludge is pretreated, the sludge is conveyed through the conveying belt, water in the sludge is subjected to preliminary filtration through gravity acting on the conveying belt, and in the conveying process of the conveying belt, some sludge is easy to adhere to the outer surface of the conveying belt and is difficult to clean, and the adhering sludge affects the normal use of the conveying belt and affects the filtering effect of the conveying belt.
Therefore, we propose a self-cleaning high-pressure belt machine sludge pretreatment device.
Disclosure of Invention
The utility model mainly solves the technical problems and provides a self-cleaning sludge pretreatment device of a high-pressure belt conveyor.
In order to achieve the aim, the utility model adopts the following technical scheme that the self-cleaning sludge pretreatment device of the high-pressure belt conveyor comprises a sewage collecting tank, wherein a cleaning water collecting tank is arranged on one side of the sewage collecting tank, a first supporting plate and a second supporting plate are respectively and fixedly arranged on the sewage collecting tank, a conveying frame is commonly and fixedly arranged at the upper ends of the first supporting plate and the second supporting plate, and a driving belt is arranged in the conveying frame;
the cross section of the transmission belt is of an L-shaped structure, a rectangular cavity is formed in the middle of the transmission belt between two groups of second support plates, a built-in water accumulation tank is fixedly arranged between the two groups of second support plates, the built-in water accumulation tank is distributed in the rectangular cavity, when sludge is pretreated, the sludge is conveyed through the transmission belt, water in the sludge is filtered downwards under the action of self gravity in the conveying process of the transmission belt, a part of water is directly collected downwards through the transmission belt in the sewage collection tank, and a part of water is collected in the built-in water accumulation tank along with the transmission of the transmission belt;
the cleaning mechanism is arranged on the outer side wall surface of the built-in water accumulation tank.
Preferably, the inner wall surface of the driving belt is rotatably provided with front and rear corresponding rotating rollers, the inner wall surface of the second supporting plate is also fixedly provided with front and rear corresponding rotating rollers, and the driving belt is arranged among a plurality of groups of rotating rollers in a driving way.
Preferably, the built-in water accumulation tank is fixedly provided with a flow guide pipe, and sewage collected in the built-in water accumulation tank is finally guided into the sewage collection tank through the conveying frame.
Preferably, the cleaning mechanism comprises a movable water spraying tank and a high-pressure spray nozzle, the movable water spraying tank is movably mounted on the outer side surface of the built-in water accumulation tank through a rotating shaft, the movable water spraying tank is fixedly connected with the built-in water accumulation tank through a connecting hose and is mutually communicated, the high-pressure spray nozzle is fixedly mounted on the outer side surface of the movable water spraying tank, a motor box is fixedly mounted at the position of the outer side surface of the second supporting plate corresponding to the movable water spraying tank, a motor in the motor box is fixedly connected with the movable water spraying tank through the rotating shaft, and the movable water spraying tank is controlled to rotate up and down through the motor in the motor box, so that the movable water spraying tank drives the high-pressure spray nozzle to spray in the outer opposite direction from the inner wall surface of the driving belt.
Preferably, a water baffle is fixedly arranged on the cleaning water collecting tank, water sprayed by the high-pressure spray head is blocked through the water baffle, and the high-pressure sprayed cleaning water is prevented from being scattered.
Preferably, two groups of first supporting plates are movably provided with sludge scrapers through a resistance rotating shaft, one side edge of each sludge scraper is propped against the front end of the bottom surface of the driving belt, one end, far away from the driving belt, of each sludge scraper is fixedly spliced with a sludge guiding plate, sludge is conveyed to one side, close to each sludge scraper, of each sludge scraper through the driving belt, and the sludge attached to the driving belt is scraped through the arranged sludge scrapers.
Advantageous effects
The utility model provides a self-cleaning sludge pretreatment device of a high-pressure belt conveyor. The device comprises the following
The beneficial effects are that:
(1) This but self-cleaning's high pressure belt machine mud preprocessing device, motor control activity water spray tank rotates from top to bottom through the motor incasement, make activity water spray tank drive high pressure shower nozzle and spray from the outside opposite direction of the internal face of drive belt, conveniently clean the surface of drive belt, the inside at the cleaning water collecting vat will be collected to the cleaning water that goes out through high pressure shower nozzle spraying is final, the water that goes out through the breakwater to high pressure shower nozzle spraying stops, avoid high pressure spun cleaning water to spread, through reverse spray high pressure rivers, the effect of quick high-efficient cleaning drive belt external surface has been reached.
(2) This but self-cleaning's high-pressure belt machine mud preprocessing device, mud is carried to one side that is close to the mud scraper blade through the drive belt, scrapes the mud that attaches on the drive belt through the mud scraper blade that sets up, makes the mud that attaches at the drive belt external surface all export outwards and get into next processing link through the mud export board, has reached the effect that avoids mud to attach at the drive belt external surface.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the position structure of the built-in water tank of the present utility model;
FIG. 3 is a schematic plan view showing the position structure of the cleaning mechanism of the present utility model.
Legend description:
1. a sewage collection tank; 2. a wash water collection tank; 3. a first support plate; 4. a second support plate; 5. a carriage; 6. a transmission belt; 7. a sludge scraper; 8. a sludge guide plate; 9. a water baffle; 10. a rotating roller; 11. a built-in water accumulation tank; 12. a movable water spraying tank; 13. a high pressure nozzle; 14. a motor case; 15. and a flow guiding pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: 1-3, the sludge pretreatment device of the self-cleaning high-pressure belt conveyor comprises a sewage collecting tank 1, wherein a first supporting plate 3 and a second supporting plate 4 are fixedly arranged on the sewage collecting tank 1 respectively, a conveying frame 5 is fixedly arranged at the upper ends of the first supporting plate 3 and the second supporting plate 4 together, a driving belt 6 is arranged in the conveying frame 5, front and rear corresponding rotating rollers 10 are rotatably arranged on the inner wall surface of the driving belt 6, front and rear corresponding rotating rollers 10 are fixedly arranged on the inner wall surface of the second supporting plate 4, and the driving belt 6 is arranged among a plurality of groups of rotating rollers 10 in a driving manner;
the cross section of the driving belt 6 is L-shaped, a rectangular cavity is formed in the middle of the driving belt 6 between the two groups of second supporting plates 4, a built-in water accumulation tank 11 is fixedly installed between the two groups of second supporting plates 4, the built-in water accumulation tank 11 is distributed in the rectangular cavity, sludge is conveyed through the driving belt 6 during pretreatment, water in the sludge is filtered downwards under the action of gravity in the conveying process of the driving belt 6, a part of water is directly collected downwards in the sewage collecting tank 1 through the driving belt 6, a part of water is collected in the built-in water accumulation tank 11 along with the transmission of the driving belt 6, a flow guide pipe 15 is fixedly installed on the built-in water accumulation tank 11, and the sewage collected in the built-in water accumulation tank 11 is finally guided into the sewage collecting tank 1 through the conveying frame 5.
On the basis of the first embodiment, a cleaning mechanism is arranged on the outer side wall surface of the built-in water accumulation tank 11, the cleaning mechanism comprises a movable water injection tank 12 and a high-pressure spray nozzle 13, the movable water injection tank 12 is movably mounted on the outer side surface of the built-in water accumulation tank 11 through a rotating shaft, the movable water injection tank 12 is fixedly connected with the built-in water accumulation tank 11 through a connecting hose and communicated with each other, the high-pressure spray nozzle 13 is fixedly mounted on the outer side surface of the movable water injection tank 12, a motor box 14 is fixedly mounted on the outer side surface of the second supporting plate 4 corresponding to the position of the movable water injection tank 12, a motor in the motor box 14 is fixedly connected with the movable water injection tank 12 through the rotating shaft, the motor in the motor box 14 controls the movable water injection tank 12 to vertically rotate, the movable water injection tank 12 drives the high-pressure spray nozzle 13 to spray outwards and reversely from the inner wall surface of the driving belt 6, cleaning of the outer surface of the driving belt 6 is facilitated, cleaning water sprayed by the high-pressure spray nozzle 13 is finally collected in the cleaning water collection tank 2, a water baffle 9 is fixedly mounted on the cleaning water collection tank 2, water baffle 9 is blocked by the water baffle 9, and water sprayed by the high-pressure spray water is prevented from scattering.
On the basis of the third embodiment, a sludge scraper 7 is movably mounted between the two groups of first supporting plates 3 through a resistance rotating shaft, one side edge of the sludge scraper 7 abuts against the front end of the bottom surface of the driving belt 6, one end, far away from the driving belt 6, of the sludge scraper 7 is fixedly spliced with a sludge guiding-out plate 8, sludge is conveyed to one side, close to the sludge scraper 7, of the driving belt 6 through the driving belt 6, and the sludge attached to the outer surface of the driving belt 6 is scraped through the arranged sludge scraper 7, so that the sludge attached to the outer surface of the driving belt 6 can be guided out outwards through the sludge guiding-out plate 8 and enters the next treatment link.
The working principle of the utility model is as follows:
the sludge is conveyed to one side close to the sludge scraping plate 7 through the driving belt 6, and the sludge attached to the driving belt 6 is scraped through the arranged sludge scraping plate 7, so that the sludge attached to the outer surface of the driving belt 6 can be outwards guided out through the sludge guiding-out plate 8 and enter the next treatment link.
The movable water spraying tank 12 is controlled to rotate up and down through a motor in the motor box 14, so that the movable water spraying tank 12 drives the high-pressure spray nozzle 13 to spray in the outward reverse direction from the inner wall surface of the transmission belt 6, the outer surface of the transmission belt 6 is convenient to clean, the cleaning water sprayed by the high-pressure spray nozzle 13 is finally collected in the cleaning water collecting tank 2, the water sprayed by the high-pressure spray nozzle 13 is blocked through the water baffle 9, and the high-pressure sprayed cleaning water is prevented from being scattered.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a but self-cleaning's high pressure belt machine mud preprocessing device, includes sewage collecting tank (1), its characterized in that: a cleaning water collecting tank (2) is arranged on one side of the sewage collecting tank (1), a first supporting plate (3) and a second supporting plate (4) are fixedly arranged on the sewage collecting tank (1) respectively, a conveying frame (5) is fixedly arranged at the upper ends of the first supporting plate (3) and the second supporting plate (4) together, and a driving belt (6) is arranged in the conveying frame (5);
the cross section of the driving belt (6) is of an L-shaped structure, a rectangular cavity is formed in the middle of the driving belt (6) between two groups of second supporting plates (4), a built-in water accumulation tank (11) is fixedly arranged between the two groups of second supporting plates (4), and the built-in water accumulation tank (11) is distributed in the rectangular cavity;
the cleaning mechanism is arranged on the outer side wall surface of the built-in water accumulation tank (11).
2. The self-cleaning high-pressure belt machine sludge pretreatment device according to claim 1, wherein: the inner wall surface of the driving belt (6) is rotatably provided with front and rear corresponding rotating rollers (10), the inner wall surface of the second supporting plate (4) is fixedly provided with front and rear corresponding rotating rollers (10), and the driving belt (6) is arranged among a plurality of groups of rotating rollers (10) in a driving way.
3. The self-cleaning high-pressure belt machine sludge pretreatment device according to claim 1, wherein: a flow guide pipe (15) is fixedly arranged on the built-in water accumulation tank (11).
4. The self-cleaning high-pressure belt machine sludge pretreatment device according to claim 1, wherein: the cleaning mechanism comprises a movable water spraying tank (12) and a high-pressure spray nozzle (13), wherein the movable water spraying tank (12) is movably arranged on the outer side surface of the built-in water accumulation tank (11) through a rotating shaft, the movable water spraying tank (12) is fixedly connected with the built-in water accumulation tank (11) through a connecting hose and is mutually communicated, the high-pressure spray nozzle (13) is fixedly arranged on the outer side surface of the movable water spraying tank (12), a motor box (14) is fixedly arranged on the outer side surface of the second support plate (4) corresponding to the position of the movable water spraying tank (12), and a motor in the motor box (14) is fixedly connected with the movable water spraying tank (12) through the rotating shaft.
5. The self-cleaning high-pressure belt machine sludge pretreatment device according to claim 1, wherein: a water baffle (9) is fixedly arranged on the cleaning water collecting tank (2).
6. The self-cleaning high-pressure belt machine sludge pretreatment device according to claim 1, wherein: two sets of first backup pad (3) are gone up through resistance pivot movable mounting and are had mud scraper blade (7), and one side edge of mud scraper blade (7) offsets with the bottom surface front end of drive belt (6), the fixed concatenation of one end that the drive belt (6) was kept away from to mud scraper blade (7) has mud to lead out board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603764.0U CN220364474U (en) | 2023-06-21 | 2023-06-21 | Self-cleaning sludge pretreatment device of high-pressure belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603764.0U CN220364474U (en) | 2023-06-21 | 2023-06-21 | Self-cleaning sludge pretreatment device of high-pressure belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220364474U true CN220364474U (en) | 2024-01-19 |
Family
ID=89517744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321603764.0U Active CN220364474U (en) | 2023-06-21 | 2023-06-21 | Self-cleaning sludge pretreatment device of high-pressure belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220364474U (en) |
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2023
- 2023-06-21 CN CN202321603764.0U patent/CN220364474U/en active Active
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