CN216511590U - A feed bin blevile of push for batch formula danger waste sludge drying machine - Google Patents
A feed bin blevile of push for batch formula danger waste sludge drying machine Download PDFInfo
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- CN216511590U CN216511590U CN202122904615.5U CN202122904615U CN216511590U CN 216511590 U CN216511590 U CN 216511590U CN 202122904615 U CN202122904615 U CN 202122904615U CN 216511590 U CN216511590 U CN 216511590U
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- material pushing
- drying machine
- sludge drying
- waste sludge
- storage bin
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Abstract
The utility model discloses a storage bin pushing device for a sequencing batch hazardous waste sludge drying machine, which comprises a storage bin body, wherein a cavity in the storage bin body is horizontally provided with a partition plate for placing a mud cake, and a feeding hole is formed between the partition plate and the side wall of the storage bin body. The material pushing frame is in a grid structure, a grid cavity formed by the grid structure can drive mud cakes to move back and forth, and the mud cakes on the partition plate can be pushed into the discharge hole. Unload mud and need not artifically, push away work or material rest reciprocating motion simultaneously and increase dehumidification and drying efficiency.
Description
Technical Field
The utility model relates to the technical field of sludge drying equipment, in particular to a material pushing device of a material bin for a sequencing batch hazardous waste sludge drying machine.
Background
The traditional sludge reduction mode is many, and drying reduction is the most common reduction mode. The sequencing batch type hazardous waste sludge drying machine has obvious drying effect on the sludge cake preliminarily dehydrated by the plate and frame filter press. The existing drying machine adopts the technology that the mud cakes are placed in a special storage bin, and the storage bin is provided with a partition plate for placing the mud cakes. The storage bin is connected in series on a heat circulation air path dried by the heat pump, the heat pump provides power for the heat circulation air path, and the air is heated and dehumidified, namely the storage bin is placed in the drying room. But the bin is in a static state, so that the mud cake cannot be completely dried. The reason why the mud cake cannot be completely dried is that the mud layer cannot be uniformly laid, so that each point of the mud layer, through which dry gas cannot penetrate, can be caused, and the condition that the mud cannot be dried is caused. How to improve the drying and blanking efficiency of the fixed storage bin becomes a problem to be solved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide the bin pushing device for the sequencing batch hazardous waste sludge drying machine, the sludge is unloaded without manpower, and meanwhile, the pushing frame reciprocates to increase the dehumidification and drying efficiency.
In order to achieve the above purposes, the utility model adopts the technical scheme that: a feed bin blevile of push for sequencing batch formula danger waste sludge drying machine, including the feed bin body, state this internal cavity level of feed bin and be provided with the baffle that supplies the mud cake to place, be provided with feed opening, its characterized in that between the lateral wall of baffle and feed bin body: the automatic mud cake discharging device is characterized in that a material pushing frame is connected to the upper portion of the partition board in a sliding mode, the material pushing frame moves back and forth between the partition board and the discharging opening under the action of a material pushing driving piece, the material pushing frame is of a grid structure, and grid cavities formed by the grid structure can drive mud cakes to move back and forth and can push the mud cakes on the partition board into the discharging opening.
The utility model has the beneficial effects that: (1) this internal lowermost mud cake of feed bin is restricted and is separated the intracavity, pushes away the material driving piece drive and pushes away the work or material rest towards when the feed opening removes, can separate the even propelling movement of mud cake to the discharge opening of intracavity, has solved the problem that fixed feed bin unloaded mud. (2) Through the back and forth movement of the material pushing frame, the mud cakes are brought into the separation cavity. In the coming and going back movement of the material pushing frame, the stirring effect is achieved, mud cakes in the bin body can be uniformly distributed, the material homogenizing effect is achieved, and the dehumidifying efficiency is higher.
Further, the material pushing frame is formed by intersecting a plurality of transverse plates and longitudinal plates, a grid cavity for mud cakes to fall into is formed between the transverse plates and the longitudinal plates, the longitudinal plates are parallel to the moving direction of the material pushing frame, and the longitudinal plates are perpendicular to the transverse plates. The transverse plates and the longitudinal plates form a grid structure, and the structure is simple.
Further, the diaphragm includes a plurality of back scraper blades that are close to and push away the material driving piece and keeps away from and pushes away the preceding scraper blade that pushes away the material driving piece, preceding scraper blade is from bottom to top towards the setting of driving piece direction slope, back scraper blade top-down is towards the setting of driving piece direction slope. Namely, the inclination directions of the front scraper and the rear scraper are opposite, so that the resistance of the pushing frame in the process of moving back and forth is reduced.
Further, the partition plate is provided with two guide frames for guiding the material pushing frame, and the two guide frames respectively guide the two longitudinal plates located on the two sides. The guide frame can improve the stability that the pushing frame moved, guarantees that the pushing frame can not produce the skew in the back and forth movement process.
Further, the guide frame comprises a fixing portion and a guide portion, the fixing portion is fixed on the partition plate, the guide portion is of an inverted U shape with a downward opening, the guide portion is sleeved outside the longitudinal plate from top to bottom, and a guide cavity for the longitudinal plate to slide is formed in the guide portion.
Further, the outer frame size of the material pushing frame is matched with the size of the partition plate, namely, the projection area of the outer frame of the material pushing frame covers the partition plate in the bin body, and therefore the mud cake on the partition plate can be pushed into the discharging opening by the material pushing frame.
Further, the material pushing driving piece is an electric cylinder fixed outside the bin body, a push rod extending out of the bin body is fixed on the material pushing frame, and the push rod is fixedly connected with a telescopic shaft of the electric cylinder through a coupling. The electric cylinder can push the material pushing frame to move back and forth, and the electric cylinder is located outside the material bin body, so that pollution to the electric cylinder is reduced.
Further, discharge gate department is provided with the spiral discharging machine that runs through the feed bin body, the direction of delivery and the work or material rest that pushes away of spiral discharging machine are the moving direction perpendicular, and the spiral discharging machine can carry out the feed bin body, convenient unloading with the mud cake that the discharge gate falls down.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an embodiment of the present invention;
fig. 3 is a schematic perspective view of a material pushing frame in the embodiment of the present invention;
fig. 4 is a top view of the material pushing frame in the embodiment of the present invention;
fig. 5 is a sectional view taken along the line a-a in fig. 4.
In the figure:
1. a bin body; 2. a partition plate; 3. a feeding port; 4. a material pushing frame; 41. a grid cavity; 42. a longitudinal plate; 43. a transverse plate; 431. a rear squeegee; 432. a front squeegee; 5. a material pushing driving member; 6. a guide frame; 61. a fixed part; 62. a guide portion; 63. a guide cavity; 7. a push rod; 8. a spiral discharging machine.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Examples
Referring to attached drawings 1-2, the bin pushing device for the sequencing batch hazardous waste sludge drying machine comprises a bin body 1, wherein a cavity in the bin body 1 is horizontally provided with a partition plate 2 for placing a mud cake. The upper end of the bin body 1 is provided with a feed inlet, and mud cakes fall into the partition plate 2 from the feed inlet. The baffle 2 separates into stoving chamber and the recovery chamber that sets up from top to bottom with feed bin body 1, and the array distributes on the baffle 2 has the through-hole that feeds through stoving chamber and recovery chamber. Retrieve the chamber intercommunication and have outside heat pump, the heat that the heat pump produced gets into and retrieves the chamber after, upwards towards the diffusion of stoving chamber through the through-hole to the mud cake on the stoving baffle 2.
A feed opening 3 is formed between the partition plate 2 and the side wall of the bin body 1, and the feed opening 3 is rectangular and convenient to feed. A material pushing frame 4 is connected above the partition plate 2 in a sliding mode, the material pushing frame 4 is located above the partition plate 2, and a gap can be reserved between the material pushing plate and the partition plate 2 in order to reduce friction. The material pushing frame 4 moves back and forth between the partition board 2 and the material outlet 3 under the action of the material pushing driving piece 5. The material pushing frame 4 is of a grid structure, and a grid cavity 41 formed by the grid structure can drive mud cakes to move back and forth and can push the mud cakes on the partition plate 2 into the material outlet 3.
The discharge gate department is provided with the spiral discharging machine 8 that runs through feed bin body 1, and the direction of delivery and the work or material rest 4 that pushes away of spiral discharging machine 8 are moving direction perpendicular, and spiral discharging machine 8 can carry out feed bin body 1, convenient unloading with the mud cake that the discharge gate falls down, and spiral discharging machine 8's position and direction of delivery make whole structure compacter. The mud cake of the lower floor is restricted to separate the intracavity in the feed bin body 1, when pushing away the material driving piece 5 drive and pushing away the material frame 4 and moving towards feed opening 3, can separate the even propelling movement of mud cake in the intracavity to go out feed opening 3 in, has solved the problem that fixed feed bin unloaded mud.
Since heat enters the cake from the partition 2 upwards, the temperature is higher near the partition 2 and the cake at the bottom dries faster. Thus, partial drying occurs, the mud cake on the upper part is not dried, and wind can be directly discharged out of the bin body 1 from the dried mud cake partially, so that the dehumidification efficiency is reduced. Therefore, in the drying process, the mud cakes are brought into the separation cavity through the back-and-forth movement of the material pushing frame 4. At this moment, the spiral discharging machine 8 is not started, the material pushing frame 4 plays a role in stirring in the coming and going motion, mud cakes in the bin body 1 can be uniformly distributed, the material homogenizing effect is achieved, and the dehumidifying efficiency is higher.
Referring to fig. 3, the material pushing frame 4 is formed by intersecting a plurality of horizontal plates 43 and vertical plates 42, a grid cavity 41 for mud cakes to fall into is formed between the horizontal plates 43 and the vertical plates 42, the vertical plates 42 are parallel to the moving direction of the material pushing frame 4, and the vertical plates 42 are perpendicular to the horizontal plates 43. The transverse plate 43 and the longitudinal plate 42 form a grid structure, and the structure is simple. The horizontal plate 43 includes a plurality of rear scrapers 431 close to the pushing drive member 5 and a front scraper 432 far from the pushing drive member 5, the front scraper 432 is inclined from bottom to top toward the drive member, and the rear scrapers 431 are inclined from top to bottom toward the drive member. That is, the front scraper 432 and the rear scraper 431 are inclined in opposite directions, the front scraper 432 can reduce the resistance of the pusher during moving towards the blanking opening 3, the rear scraper 431 can reduce the resistance of the pusher 4 after moving away from the blanking opening, and the hollow arrows in the figure indicate the back-and-forth moving direction of the pusher 4. The number of the front squeegees 432 is 3, and the number of the rear squeegees 431 is two. The longitudinal plates 42 are all vertically arranged.
Referring to fig. 4-5, in order to improve the moving stability of the material pushing frame 4, two guide frames 6 for guiding the material pushing frame 4 are arranged on the partition plate 2, and the two guide frames 6 respectively guide two longitudinal plates 42 located at two sides. The guide frame 6 can improve the stability of the pushing frame 4 in moving, and the pushing frame 4 is guaranteed not to deviate in the back and forth moving process. The guide frame 6 comprises a fixing part 61 and a guide part 62, the fixing part 61 is fixed on the partition board 2, the guide part 62 is an inverted U-shaped with a downward opening, the guide part 62 is sleeved outside the longitudinal plate 42 from top to bottom, and a guide cavity 63 for the longitudinal plate 42 to slide is formed in the guide part 62.
The outer frame size of the material pushing frame 4 is matched with the size of the partition plate 2, namely, the outer frame projection area of the material pushing frame 4 covers the partition plate 2 in the stock bin body 1, and the mud cake on the partition plate 2 can be pushed into the feed opening 3 by the material pushing frame 4.
The material pushing driving piece 5 is an electric cylinder fixed outside the bin body 1, a push rod 7 extending out of the bin body 1 is fixed on the material pushing frame 4, and the push rod 7 is fixedly connected with a telescopic shaft of the electric cylinder through a coupling. The electric cylinder can push the material pushing frame 4 to move back and forth, and the electric cylinder is located outside the stock bin body 1, so that pollution to the electric cylinder is reduced.
The manufactured material pushing frame 4 is placed on the partition plate 2, the guide frame 6 is fixed on the partition plate 2 through bolts, and the material pushing frame 4 is moved without being clamped. And then fixing the electric cylinder on the outer side wall plate of the drying room of the stock bin body 1 by using a bolt, fixing the push rod 7 to the material pushing frame 4 by using a bolt, and fixing the telescopic shaft of the electric cylinder and the push rod 7 together by using a coupler.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. A feed bin blevile of push for sequencing batch formula danger waste sludge drying machine, including the feed bin body, state this internal cavity level of feed bin and be provided with the baffle that supplies the mud cake to place, be provided with feed opening, its characterized in that between the lateral wall of baffle and feed bin body: the automatic mud cake discharging device is characterized in that a material pushing frame is connected to the upper portion of the partition board in a sliding mode, the material pushing frame moves back and forth between the partition board and the discharging opening under the action of a material pushing driving piece, the material pushing frame is of a grid structure, and grid cavities formed by the grid structure can drive mud cakes to move back and forth and can push the mud cakes on the partition board into the discharging opening.
2. The storage bin pushing device for the sequencing batch hazardous waste sludge drying machine according to claim 1, characterized in that: the material pushing frame is formed by intersecting a plurality of transverse plates and longitudinal plates, a grid cavity for mud cakes to fall into is formed between the transverse plates and the longitudinal plates, the longitudinal plates are parallel to the moving direction of the material pushing frame, and the longitudinal plates are perpendicular to the transverse plates.
3. The storage bin pushing device for the sequencing batch hazardous waste sludge drying machine according to claim 2, characterized in that: the diaphragm includes a plurality of back scraper blades that are close to and push away the material driving piece and keeps away from the preceding scraper blade that pushes away the material driving piece, preceding scraper blade is from bottom to top towards the slope of driving piece direction setting, back scraper blade top-down is towards the slope setting of driving piece direction.
4. The storage bin pushing device for the sequencing batch hazardous waste sludge drying machine according to claim 2, characterized in that: the baffle is provided with a guide frame for guiding the material pushing frame, the number of the guide frames is two, and the two guide frames respectively guide the two longitudinal plates positioned on two sides.
5. The storage bin pushing device for the sequencing batch hazardous waste sludge drying machine according to claim 4, characterized in that: the guide frame comprises a fixing part and a guide part, the fixing part is fixed on the partition board, the guide part is of an inverted U shape with a downward opening, the guide part is sleeved outside the longitudinal plate from top to bottom, and a guide cavity for the longitudinal plate to slide is formed in the guide part.
6. The storage bin pushing device for the sequencing batch hazardous waste sludge drying machine according to claim 1, characterized in that: the size of the outer frame of the material pushing frame is matched with that of the partition plate.
7. The storage bin pushing device for the sequencing batch hazardous waste sludge drying machine according to any one of claims 1 to 6, characterized in that: the material pushing driving piece is an electric cylinder fixed outside the bin body, a push rod extending out of the bin body is fixed on the material pushing frame, and the push rod is fixedly connected with a telescopic shaft of the electric cylinder through a coupling.
8. The storage bin pushing device for the sequencing batch hazardous waste sludge drying machine according to claim 1, characterized in that: the feed opening department is provided with the spiral discharging machine that runs through the feed bin body, the direction of delivery and the work or material rest that pushes away of spiral discharging machine are the moving direction perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904615.5U CN216511590U (en) | 2021-11-24 | 2021-11-24 | A feed bin blevile of push for batch formula danger waste sludge drying machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122904615.5U CN216511590U (en) | 2021-11-24 | 2021-11-24 | A feed bin blevile of push for batch formula danger waste sludge drying machine |
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| CN216511590U true CN216511590U (en) | 2022-05-13 |
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| CN202122904615.5U Active CN216511590U (en) | 2021-11-24 | 2021-11-24 | A feed bin blevile of push for batch formula danger waste sludge drying machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735488A (en) * | 2022-05-23 | 2022-07-12 | 江苏菲力环保工程有限公司 | Sliding frame discharging device |
| CN114804572A (en) * | 2022-06-23 | 2022-07-29 | 秦皇岛尼科环境科技有限公司 | Sludge press with distributed pressing units |
| CN115321037A (en) * | 2022-08-15 | 2022-11-11 | 景津装备股份有限公司 | Power-free mud discharging assisting device for crushing filter cake and preventing re-bonding and mud storage loading hopper |
-
2021
- 2021-11-24 CN CN202122904615.5U patent/CN216511590U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735488A (en) * | 2022-05-23 | 2022-07-12 | 江苏菲力环保工程有限公司 | Sliding frame discharging device |
| CN114735488B (en) * | 2022-05-23 | 2023-09-19 | 江苏菲力环保工程有限公司 | Sliding frame discharging device |
| CN114804572A (en) * | 2022-06-23 | 2022-07-29 | 秦皇岛尼科环境科技有限公司 | Sludge press with distributed pressing units |
| CN114804572B (en) * | 2022-06-23 | 2022-09-30 | 秦皇岛尼科环境科技有限公司 | Sludge press with distributed pressing units |
| CN115321037A (en) * | 2022-08-15 | 2022-11-11 | 景津装备股份有限公司 | Power-free mud discharging assisting device for crushing filter cake and preventing re-bonding and mud storage loading hopper |
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