CN216703509U - Sludge drying environmental protection equipment with scarfing cinder mechanism - Google Patents

Abstract

The utility model relates to the technical field of sludge drying, in particular to sludge drying environment-friendly equipment with a slag removing mechanism. The technical scheme comprises the following steps: the box body and the dehydrator, box top one side intermediate position department installs the feeder hopper, the feeder hopper internal surface is close to top position department and installs the filter screen, the inside feeder hopper bottom position department that is located of box is connected with the dehydrator, the inside intermediate position department of dehydrator installs the extrusion axle, the extrusion axle surface is located dehydrator internally mounted and has dehydration blade. The utility model solves the problems that the prior device can dry and dry sludge with higher humidity more directly, the drying efficiency is low, the energy consumption is high, the environmental protection effect is poor, and the sludge has more residues and can not be automatically cleaned, so that the subsequent drying mechanism is easily damaged, and the service life is poor, thereby improving the environmental protection effect and the service life of the device.

Description

Sludge drying environmental protection equipment with scarfing cinder mechanism

Technical Field

The utility model relates to the technical field of sludge drying, in particular to sludge drying environment-friendly equipment with a slag removing mechanism.

Background

Sludge drying, also known as sludge dewatering, refers to a process of removing most of the water content from sludge by the action of percolation or evaporation, and generally refers to the use of self-evaporation facilities such as sludge drying beds (beds). After the sludge is concentrated, the water content of the sludge is further reduced by a physical method, so that the sludge is convenient to transport, accumulate, utilize or further treat. Dehydration (anhydration) includes two methods, natural evaporation and mechanical dehydration. The mechanical dehydration method is traditionally called sludge dehydration, and the natural evaporation method is called sludge drying. Although the methods are different, the method is a measure for further reducing the water content of the sludge.

The existing sludge drying equipment is mainly used for drying and drying sludge with high humidity, is low in drying efficiency, large in energy consumption and poor in environment-friendly effect, has more residues in the sludge, cannot be automatically cleaned, and is very easy to cause damage to a subsequent drying mechanism, so that the service life is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide sludge drying environmental protection equipment with a slag removing mechanism, which has the advantage of automatically removing slag, and solves the problems that the existing device is low in drying efficiency, large in energy consumption and poor in environmental protection effect because the existing device is used for directly drying and drying sludge with high humidity, and the sludge has more slag which cannot be automatically cleaned, so that the subsequent drying mechanism is easily damaged, and the service life is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: a sludge drying environmental protection device with a slag removing mechanism comprises a box body and a dehydrator, wherein a feed hopper is arranged at the middle position of one side of the top of the box body, a filter screen is arranged at the position close to the top position of the inner surface of the feed hopper, the dehydrator is connected with the position positioned at the bottom of the feed hopper inside the box body, an extrusion shaft is arranged at the middle position of the inner part of the dehydrator, a dehydration blade is arranged inside the dehydrator on the outer surface of the extrusion shaft, one side position of the bottom of the dehydrator is connected with the outer surface of the box body through a water outlet pipe, a water filter screen is arranged at the position positioned at the top of the water outlet pipe inside the dehydrator, a motor B is arranged at the position of one end of the extrusion shaft positioned at one side of the box body, a conveyer belt B is arranged at the position close to the bottom inside of the box body, a conveyer belt A is arranged at the bottom position of the inside of the box body, a discharge plate is arranged at the tail end position of the conveyer belt A on one side of the box body, the box is inside to be located conveyer belt A and conveyer belt B top position department and all installs the frame of drying.

Preferably, the drying pipe is installed at the bottom of the drying rack through the supporting frame, and the sludge after dehydration is rapidly dried through the drying pipe.

Preferably, the conveying directions of the conveying belt A and the conveying belt B are arranged in a reverse mode, so that the drying time of the sludge is prolonged, and the drying effect of the sludge is improved.

Preferably, filter screen bottom intermediate position department installs motor A, motor A output shaft is located filter screen upper surface and installs the arc scraper blade, the box top is located feeder hopper one side position department and installs the collecting pit, carries the sediment after will filtering to the collecting pit through the arc scraper blade.

Preferably, the air exhauster is installed to box one side intermediate position department, the air exhauster input is located the box inside and is connected with the exhaust hood through the connecting pipe, the treater is installed through the connecting pipe to the air exhauster output, through air exhauster and exhaust hood, takes out the inside stoving fog of box from, carries to the treater and handles.

Preferably, the inside dehydrator end position department that is located of box installs the baffle, baffle bottom intermediate position department installs motor C, motor C output shaft is located the baffle top and installs the bulk cargo dish, bulk cargo dish upper surface position department installs the bulk cargo boss, drives the bulk cargo dish through motor C and rotates, and the mud after will dehydrating scatters the tiling in conveyer belt B upper surface through the bulk cargo dish.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the sludge automatic cleaning device, the filter screen, the arc-shaped scraper blade, the motor A and the collecting tank are arranged, so that the effect of automatically cleaning residues in sludge is achieved, the filter screen is arranged at the position, close to the top, of the inner surface of the feed hopper, the motor A is arranged at the middle position of the bottom of the filter screen, the arc-shaped scraper blade is arranged on the upper surface of the output shaft of the motor A, the collecting tank is arranged at the position, located on one side of the feed hopper, of the top of the box body, and the filtered residues are conveyed to the collecting tank through the arc-shaped scraper blade, so that the problems that more residues exist in the sludge, the residues cannot be automatically cleaned, a subsequent drying mechanism is easily damaged, and the service life is poor are solved, and the service life of the sludge automatic cleaning device is prolonged.

2. The sludge drying device has the advantages that the effects of dewatering sludge and increasing drying efficiency are achieved by arranging the dehydrator, the extrusion shaft and the dewatering blades, the dehydrator is connected to the position, located at the bottom of the feed hopper, in the box body, the extrusion shaft is arranged at the middle position in the dehydrator, the dewatering blades are arranged on the outer surface of the extrusion shaft and located in the dehydrator, and the position of one side of the bottom of the dehydrator is connected to the outer surface of the box body through the water outlet pipe, so that the problems that the sludge with high humidity is dried and dried directly, drying efficiency is low, energy consumption is high, and environmental protection effect is poor are solved, and the drying efficiency of the sludge drying device is improved.

3. According to the utility model, the drying mist in the box body is treated by arranging the exhaust fan and the exhaust hood, so that the drying efficiency is increased, the exhaust fan is arranged at the middle position of one side of the box body, the exhaust hood is connected to the input end of the exhaust fan in the box body through the connecting pipe, the processor is arranged at the output end of the exhaust fan through the connecting pipe, and the drying mist in the box body is extracted and conveyed to the processor for treatment through the exhaust fan and the exhaust hood, so that the problems that the drying mist in the box body is large, the extraction treatment cannot be carried out on the drying mist, and the sludge drying efficiency is easily influenced are solved, and the drying efficiency of the sludge drying device is improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the feed hopper of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

FIG. 4 is a schematic front view of the suction fan and suction hood of the present invention;

fig. 5 is a schematic front view of the drying rack according to the present invention.

Reference numerals: 1. a box body; 2. a conveyor belt A; 3. extruding the shaft; 4. a drying rack; 5. a conveyor belt B; 6. a discharge plate; 7. an exhaust fan; 8. a baffle plate; 9. a dehydrator; 10. a dewatering blade; 11. a collection tank; 12. a motor A; 13. a filter screen; 14. a feed hopper; 15. a motor B; 16. a water filtering net; 17. a water outlet pipe; 18. an arc-shaped scraper plate; 19. a motor C; 20. bulk lug bosses; 21. a bulk material tray; 22. a processor; 23. an air exhaust cover; 24. and a drying pipe.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 to 5, in order to achieve the above object, the present invention provides the following technical solutions: a sludge drying environmental protection device with a slag removing mechanism comprises a box body 1 and a dehydrator 9, a feed hopper 14 is arranged at the middle position of one side of the top of the box body 1, a filter screen 13 is arranged at the position of the inner surface of the feed hopper 14, a motor A12 is arranged at the middle position of the bottom of the filter screen 13, an output shaft of a motor A12 is arranged on the upper surface of the filter screen 13 and is provided with an arc-shaped scraper 18, a collecting pool 11 is arranged at the position of one side of the feed hopper 14 at the top of the box body 1, the dehydrator 9 is connected with the position of the bottom of the feed hopper 14 inside the box body 1, an extrusion shaft 3 is arranged at the middle position of the inside of the dehydrator 9, a dehydration blade 10 is arranged at the position of the inside of the dehydrator 9, the position of one side of the bottom of the dehydrator 9 is connected with the outer surface of the box body 1 through a water outlet pipe 17, a water filter screen 16 is arranged at the position of the top of the water outlet pipe 17 inside the dehydrator 9, and a motor B15 is arranged at the position of one end of the extrusion shaft 3 at one side of the box body 1, the inside conveyer belt B5 of installing near bottom position department of box 1, box 1 is inside to be located conveyer belt B5 bottom position department and installs conveyer belt A2, box 1 one side is located conveyer belt A2 end position department and installs ejection of compact board 6, conveyer belt A2 and conveyer belt B5's transmission direction reverse sets up, box 1 is inside to be located conveyer belt A2 and conveyer belt B5 top position department and all installs stoving frame 4, stoving frame 4 bottom position department all installs drying tube 24 through the support frame.

The working principle of the sludge drying environment-friendly equipment provided with the slag removing mechanism based on the embodiment 1 is as follows: after the utility model is installed, the sludge is conveyed to the top of the feed hopper 14 through the material loading device, the sludge is rapidly filtered through the filter screen 13 in the feed hopper 14, meanwhile, the motor A12 is started, the motor A12 drives the arc-shaped scraper 18 to rotate, the top of the filter screen 13 is scraped through the arc-shaped scraper 18, the filtered slag is conveyed to the collecting tank 11, the filtered sludge is conveyed to the dehydrator 9 under the action of gravity, the motor B15 is started, the extrusion shaft 3 is driven to rotate by the motor B15, the dehydration blades 10 are driven to rotate by the extrusion shaft 3, the sludge is squeezed and dehydrated, the dehydrated sludge is conveyed to the top of a conveying belt B5, the sludge is conveyed to the upper surface of a conveying belt A2 through a conveying belt B5, the sludge is discharged through a discharging plate 6 through a conveying belt A2, and simultaneously, the drying pipe 24 is started, and the sludge is dried through the drying pipe 24, so far, the work flow of the equipment is completed.

Example two

As shown in fig. 1 to 5, compared with the first embodiment, the sludge drying environment-friendly apparatus provided with a slag removing mechanism of the present invention further includes: an exhaust fan 7 is installed at the middle position of one side of the box body 1, an input end of the exhaust fan 7 is located inside the box body 1 and is connected with an exhaust hood 23 through a connecting pipe, a processor 22 is installed at an output end of the exhaust fan 7 through the connecting pipe, a baffle 8 is installed at the tail end position of the dehydrator 9 inside the box body 1, a motor C19 is installed at the middle position of the bottom of the baffle 8, a bulk material tray 21 is installed at the top of the baffle 8 through an output shaft of a motor C19, and a bulk material boss 20 is installed at the upper surface position of the bulk material tray 21.

In this embodiment, when the dehydrator 9 discharges, the motor C19 is started, the motor C19 drives the bulk material tray 21 to rotate, the dehydrated sludge is spread and spread on the upper surface of the conveying belt B5 through the bulk material tray 21, in the sludge drying process, the exhaust fan 7 is started, and the dried mist inside the box body 1 is extracted through the exhaust fan 7 and the exhaust hood 23 and is conveyed to the processor 22 for treatment and then discharged.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims (6)

1. The utility model provides a sludge drying environmental protection equipment with scarfing cinder mechanism, includes box (1) and dehydrator (9), its characterized in that: the utility model discloses a dewatering device, including box (1), feeder hopper (14), filter screen (13), dehydrator (9), extrusion axle (3) are installed to the inside intermediate position department of feeder hopper (14) that is located of box (1) top one side intermediate position department, extrusion axle (3) surface is located dehydrator (9) internally mounted and is dehydrated blade (10), dehydrator (9) bottom one side position department is connected in box (1) surface through outlet pipe (17), dehydrator (9) are inside to be located outlet pipe (17) top position department and to install water strainer (16), extrusion axle (3) one end is located box (1) one side position department and installs motor B (15), box (1) is inside to be close to bottom position department and installs conveyer belt B (5), the utility model discloses a drying machine, including box (1), conveyer belt A (2) are installed to inside conveyer belt B (5) bottom position department that is located of box (1), box (1) one side is located conveyer belt A (2) end position department and installs out flitch (6), box (1) inside is located conveyer belt A (2) and conveyer belt B (5) top position department and all installs stoving frame (4).

2. The environment-friendly sludge drying equipment with the slag removal mechanism as claimed in claim 1, wherein: and the bottom of the drying rack (4) is provided with a drying pipe (24) through a supporting frame.

3. The environment-friendly sludge drying equipment with the slag removal mechanism as claimed in claim 1, wherein: the conveying direction of the conveying belt A (2) and the conveying direction of the conveying belt B (5) are arranged in a reverse direction.

4. The environment-friendly sludge drying equipment with the slag removal mechanism as claimed in claim 1, wherein: filter screen (13) bottom intermediate position department installs motor A (12), motor A (12) output shaft is located filter screen (13) upper surface and installs arc scraper blade (18), box (1) top is located feeder hopper (14) one side position department and installs collecting pit (11).

5. The environment-friendly sludge drying equipment with the slag removal mechanism as claimed in claim 1, wherein: box (1) one side intermediate position department installs air exhauster (7), air exhauster (7) input is located box (1) inside and is connected with exhaust hood (23) through the connecting pipe, treater (22) are installed through the connecting pipe to air exhauster (7) output.

6. The environment-friendly sludge drying equipment with the slag removal mechanism as claimed in claim 1, wherein: the improved water-cooling type dewatering box is characterized in that a baffle (8) is arranged at the tail end position of a dewatering device (9) inside the box body (1), a motor C (19) is arranged at the middle position of the bottom of the baffle (8), an output shaft of the motor C (19) is arranged at the top of the baffle (8) and provided with a bulk material boss (20), and the bulk material boss (20) is arranged at the upper surface position of the bulk material boss (21).

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