CN220907353U

CN220907353U - Sludge dryer with filter pressing device

Info

Publication number: CN220907353U
Application number: CN202322614212.6U
Authority: CN
Inventors: 叶静涛; 舒俊; 罗滨; 周显强
Original assignee: Chongqing Rungu Energy Co ltd
Current assignee: Chongqing Rungu Energy Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-07
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a sludge dryer with a filter pressing device, which relates to the technical field of sludge treatment and comprises a first motor box fixedly arranged at the upper end of the outer wall of the left side of the front surface of a machine body, a first motor is fixedly arranged in the first motor box, the output end of the first motor is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a threaded sleeve, the bottom end of the front surface of the threaded sleeve is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a filter pressing assembly. According to the utility model, the hydraulic cylinder is started, the hydraulic cylinder adjusts the position of the filter pressing assembly, so that the rolling plate is in contact with sludge and extrudes the sludge, the spring enables the rolling plate to extrude the sludge at any time, the motor I in the motor box I is started, the motor I drives the screw rod to rotate, the screw rod rotates to drive the threaded sleeve to move, and the rolling plate can be driven to extrude the sludge in the horizontal direction when the threaded sleeve moves, so that moisture existing in the sludge is extruded.

Description

Sludge dryer with filter pressing device

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a sludge dryer with a filter pressing device.

Background

Sludge is a byproduct generated in the processes of sewage treatment, waste treatment, garbage treatment and the like, has complex components, contains a large amount of microorganisms and pathogens, emits malodor and contains heavy metals, so that the sludge needs to be treated.

For example, chinese patent publication No. CN 212800111U discloses a sludge dryer with a filter press device, which comprises a drying box arranged on a frame and used for drying sludge, and further comprises a filter press device connected with the drying box and used for primarily dehumidifying the sludge, wherein the filter press device comprises a dehydration die and a cylinder, the dehydration die is rotatably arranged on the frame and is positioned above the drying box, a groove is arranged on the dehydration die, a filter plate is arranged in the groove, the filter plate and the inner wall of the groove form a water channel, the water channel is communicated with a water pipe, the cylinder is arranged on the frame and is connected with a telescopic rod of the cylinder, the pressure plate faces the groove, the cylinder can drive the pressure plate to move close to or far away from the filter plate, when the sludge is placed on the filter plate, the pressure plate moves down along with the cylinder to contact with the sludge and squeeze water contained in the water channel, waste water is discharged through the water pipe, after the sludge is primarily dehumidified, the pressure plate moves up along with the cylinder to an original position, the dehydration die rotates to the groove towards the drying box, and the dehydration die rotates to the groove towards the pressure plate after the primarily dehumidified sludge enters the drying box, the filter press plate, and the filter plate rotates towards the pressure plate.

The following problems exist in the prior art:

In the prior art, the sludge is directly conveyed into a dryer for drying, the step of advanced dehumidification treatment is absent, and when the sludge with more water content is dried, the sludge can be processed into a dry state after a large amount of time, so that the drying efficiency is lower.

Disclosure of utility model

The utility model provides a sludge dryer with a filter pressing device, which aims to solve the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a take sludge dryer of filter-pressing device, includes the organism, the four corners fixed mounting of organism bottom has the supporting leg, the middle part fixedly connected with inlet pipe on organism top, the upper end fixedly connected with motor case one of organism front left side outer wall, the inside fixedly mounted of motor case one, the output fixedly connected with screw pole of motor one, the one end and the positive right side inner wall of organism rotate to be connected of screw pole, the surface threaded connection of screw pole has the screw thread cover, the positive bottom fixedly connected with pneumatic cylinder of screw thread cover, the output fixedly connected with filter-pressing subassembly of pneumatic cylinder, the middle part fixedly connected with motor case two of organism front left side outer wall, the inside fixedly connected with motor case two, the output fixedly connected with axis of rotation of motor two, the one end of axis of rotation is connected with the positive right side inner wall rotation of organism, the bottom fixedly connected with water catch tank of organism front right side outer wall, the front of water catch tank is seted up the transparent window, the bottom fixedly connected with drain pipe of positive right side of water catch tank, the positive bottom fixedly connected with water pump middle part fixedly connected with water pump of positive side outer wall;

The drying machine is characterized in that a drying chamber is fixedly arranged at the bottom end of the machine body, a discharge pipe is fixedly connected to the middle of the bottom end of the drying chamber, a discharge pump is fixedly arranged at the middle of the bottom end of the machine body and positioned at the middle of the discharge pipe, a motor case III is fixedly arranged at the lower end of the outer wall of the left side of the front side of the machine body, a motor III is fixedly arranged in the motor case III, a stirring shaft is fixedly connected to the output end of the motor III, one end of the stirring shaft is rotatably connected with the inner wall of the right side of the front side of the machine body, a stirring rod is fixedly arranged on the outer surface of the stirring shaft, and heaters are fixedly arranged on the inner walls of the two sides of the front side of the drying chamber.

The technical scheme of the utility model is further improved as follows: the filter pressing subassembly is including the connecting plate, the middle part on connecting plate top and the output fixed connection of pneumatic cylinder, the bottom of connecting plate evenly fixed mounting has the spring, the bottom fixedly connected with rolling board of spring, the bottom surface mounting of rolling board has antiseized adhesive layer.

The technical scheme of the utility model is further improved as follows: the middle part fixed mounting of axis of rotation has the filter-pressing frame, the inside middle-end fixedly connected with drainage board of filter-pressing frame.

The technical scheme of the utility model is further improved as follows: the filter-pressing frame openly one end fixedly connected with connector of left side outer wall, the inside joint of connector has flexible hose.

The technical scheme of the utility model is further improved as follows: the water pump I is fixedly arranged on the right outer wall of the front face of the machine body, one end of the telescopic hose is fixedly connected with the inside of the water pump I, the conveying pipe is fixedly connected with the bottom end of the water pump I, and the inside of the top end of the water collecting tank is fixedly connected with one end of the conveying pipe.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. The utility model provides a sludge dryer with a filter pressing device, which adopts the mutual coordination among a hydraulic cylinder, a filter pressing assembly, a motor I, a screw rod and a thread bush, wherein the hydraulic cylinder is started to adjust the position of the filter pressing assembly, so that a grinding plate is in contact with sludge and extrudes the sludge, a spring enables the grinding plate to extrude the sludge at any time, the motor I in the motor case I is started, the motor I drives the screw rod to rotate, the screw rod rotates to drive the thread bush to move, and the grinding plate can be driven to extrude the sludge in the horizontal direction when the thread bush moves, so that water existing in the sludge is extruded.

2. The utility model provides a sludge dryer with a filter pressing device, which adopts the mutual coordination among a water filtering plate, a filter pressing frame, a water pump I, a telescopic hose, a conveying pipe, a water collecting tank, a transparent observation window, a water pump II and a drain pipe, water is introduced into the bottom of the filter pressing frame through the water filtering plate, water is discharged into the water collecting tank through the telescopic hose and the conveying pipe for collection by starting the water pump I, and after the water collecting tank is observed to be full through the transparent observation window, the water is discharged through the drain pipe by starting the water pump II.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of the main structure of the press filtration device of the present utility model;

FIG. 3 is a schematic view of the main structure of the press frame of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a body; 2. support legs; 3. a feed pipe; 4. a first motor case; 41. a first motor; 42. a screw rod; 43. a thread sleeve; 5. a hydraulic cylinder; 6. a filter pressing assembly; 61. a connecting plate; 62. a spring; 63. a rolling plate; 64. an anti-sticking layer; 7. a second motor case; 71. a second motor; 72. a rotating shaft; 8. a filter pressing frame; 81. a water filtering plate; 82. a connector; 9. a flexible hose; 91. a first water pump; 92. a delivery tube; 10. a water collection tank; 101. a transparent viewing window; 102. a drain pipe; 103. a second water pump; 11. a drying chamber; 111. a discharge pipe; 112. a discharge pump; 12. a third motor case; 121. a third motor; 122. a stirring shaft; 123. a stirring rod; 13. a heater.

Detailed Description

The utility model is further illustrated by the following examples:

Example 1

As shown in fig. 1 to 4, the utility model provides a sludge dryer with a filter pressing device, which comprises a machine body 1, four corners at the bottom of the machine body 1 are fixedly provided with supporting legs 2, the middle part of the top end of the machine body 1 is fixedly connected with a feeding pipe 3, the upper end of the outer wall of the left side of the front surface of the machine body 1 is fixedly provided with a first motor case 4, the inside of the first motor case 4 is fixedly provided with a first motor 41, the output end of the first motor 41 is fixedly connected with a screw rod 42, one end of the screw rod 42 is rotationally connected with the inner wall of the right side of the front surface of the machine body 1, the outer surface of the screw rod 42 is in threaded connection with a thread bush 43, the bottom end of the front surface of the thread bush 43 is fixedly connected with a hydraulic cylinder 5, the output end of the hydraulic cylinder 5 is fixedly connected with a filter pressing component 6, the middle part of the outer wall of the left side of the front surface of the machine body 1 is fixedly provided with a second motor case 7, the inside of the second motor case 7 is fixedly provided with a second motor 71, the output end of the second motor 71 is fixedly connected with a rotating shaft 72, one end of the rotating shaft 72 is rotationally connected with the right inner wall of the front side of the machine body 1, the water collecting tank 10 is fixedly arranged at the bottom of the right outer wall of the front side of the machine body 1, the transparent observation window 101 is arranged on the front side of the water collecting tank 10, the water drain pipe 102 is fixedly connected with the bottom end of the right outer wall of the front side of the water collecting tank 10, the water pump II 103 is fixedly arranged at the middle part of the water drain pipe 102, the drying chamber 11 is fixedly arranged at the bottom end inside the machine body 1, the material discharging pipe 111 is fixedly connected at the middle part of the bottom end of the drying chamber 11, the material discharging pump 112 is fixedly arranged at the middle part of the bottom end of the machine body 1 and at the middle part of the material discharging pipe 111, the motor case III 12 is fixedly arranged at the lower end of the left outer wall of the front side of the machine body 1, the motor III 121 is fixedly arranged in the motor III 12, the output end of the motor III 121 is fixedly connected with the stirring shaft 122, one end of the stirring shaft 122 is rotatably connected with the right inner wall of the front face of the machine body 1, a stirring rod 123 is fixedly arranged on the outer surface of the stirring shaft 122, and heaters 13 are fixedly arranged on the inner walls of the two sides of the front face of the drying chamber 11.

In this embodiment, after the extrusion is completed, the hydraulic cylinder 5 drives the filter pressing assembly 6 to move upwards, pull out the flexible hose 9 from the connector 82, through starting the motor two 71 in the motor case two 7, the motor two 71 work drives the rotation axis 72 and rotates, and then drive the filter pressing frame 8 and overturn, make the mud in the filter pressing frame 8 drop into the drying chamber 11 because of the gravity of slope, the effect of carrying out preliminary dehumidification to the mud filter pressing, improved mud drying efficiency, the mud through the preliminary treatment drops into the drying chamber 11, start the heater 13 and heat in the drying chamber 11, make the inside temperature of drying chamber 11 rise, start the motor three 121 in the motor case three 12, the motor three 121 drives the (mixing) shaft 122 and rotates, thereby drive puddler 123 and rotate, the mud is stirred mud when the mud receives high heat, avoid mud caking in the stoving in-process, the moisture of mud after heating is discharged and is dry state, start the discharge pump 112, discharge mud from discharge tube 111, the effect of further drying mud has been reached.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the filter pressing assembly 6 comprises a connecting plate 61, the middle part of the top end of the connecting plate 61 is fixedly connected with the output end of the hydraulic cylinder 5, a spring 62 is uniformly and fixedly arranged at the bottom of the connecting plate 61, a rolling plate 63 is fixedly connected with the bottom end of the spring 62, and an anti-sticking layer 64 is fixedly arranged on the outer surface of the bottom end of the rolling plate 63.

In this embodiment, by opening the hydraulic cylinder 5, the hydraulic cylinder 5 adjusts the position of the filter pressing assembly 6, so that the rolling plate 63 contacts with the sludge and extrudes the sludge, the spring 62 enables the rolling plate 63 to extrude the sludge at any time, the motor one 41 in the motor case one 4 is started, the motor one 41 drives the screw rod 42 to rotate, the screw rod 42 rotates to drive the threaded sleeve 43 to move, and when the threaded sleeve 43 moves, the rolling plate 63 can be driven to extrude the sludge in the horizontal direction, so that the moisture existing in the sludge is extruded.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the middle part fixed mounting of axis of rotation 72 has filter-pressing frame 8, the inside middle-end fixedly connected with drainage board 81 of filter-pressing frame 8, the one end fixedly connected with connector 82 of the positive left side outer wall of filter-pressing frame 8, the inside joint of connector 82 has flexible hose 9, the positive right side outer wall fixed mounting of organism 1 has a water pump 91, the inside fixed connection of one end and the water pump 91 of flexible hose 9, the bottom fixedly connected with conveyer pipe 92 of water pump 91, the inside one end fixed connection with conveyer pipe 92 in top of header tank 10.

In this embodiment, water is introduced into the bottom of the filter pressing frame 8 through the water filtering plate 81, and is discharged into the water collection tank 10 through the telescopic hose 9 and the conveying pipe 92 by starting the water pump one 91, and is collected, and after the water collection tank 10 is observed to be full through the transparent observation window 101, the water is discharged through the water discharge pipe 102 by starting the water pump two 103.

The working principle of the sludge dryer with the filter pressing device is specifically described below.

When in use, as shown in fig. 1-4, sludge enters the machine body 1 from the feed pipe 3 and then falls on the water filtering plate 81 in the filter pressing frame 8, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 adjusts the position of the filter pressing assembly 6, so that the rolling plate 63 contacts with the sludge and presses the sludge, the spring 62 enables the rolling plate 63 to press the sludge at any time, the motor 41 in the motor case 4 is started, the motor 41 drives the screw rod 42 to rotate, the screw rod 42 drives the threaded sleeve 43 to move, the rolling plate 63 can be driven to press the sludge horizontally when the threaded sleeve 43 moves, water in the sludge is pressed out, the water passes through the water filtering plate 81 and enters the bottom of the filter pressing frame 8, the water is discharged into the water collecting tank 10 through the telescopic hose 9 and the conveying pipe 92 to be collected, after the water collecting tank 10 is observed through the transparent observation window 101, by starting the water pump II 103 to drain water through the drain pipe 102, after extrusion is completed, the hydraulic cylinder 5 drives the filter pressing assembly 6 to move upwards, the telescopic hose 9 is pulled out from the connector 82, the motor II 71 in the motor case II 7 is started, the motor II 71 works to drive the rotating shaft 72 to rotate, the filter pressing frame 8 is further driven to overturn, the sludge in the filter pressing frame 8 falls into the drying chamber 11 due to inclined gravity, preliminary dehumidification of sludge filter pressing is achieved, the effect of improving sludge drying efficiency is improved, the pretreated sludge falls into the drying chamber 11, the heater 13 is started to heat the drying chamber 11, the temperature inside the drying chamber 11 is increased, the motor III 121 in the motor case III 12 is started, the motor III 121 drives the stirring shaft 122 to rotate, the stirring rod 123 is driven to rotate, the sludge is subjected to high heat, the stirring rod 123 drives the sludge to stir the sludge, so that the sludge is prevented from caking in the drying process, and when the water content of the sludge is drained and is in a dry state after the sludge is heated, the discharging pump 112 is started to discharge the sludge from the discharging pipe 111, so that the effect of further drying the sludge is achieved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a take filter-pressing device's mud drying-machine, includes organism (1), its characterized in that: the utility model discloses a transparent water collecting device, including a machine body (1), a water collecting window (10) and a water collecting window (10) are arranged on the right side of the machine body, a supporting leg (2) is fixedly arranged at four corners of the bottom of the machine body (1), a feeding pipe (3) is fixedly connected to the middle part of the top of the machine body (1), a first motor case (4) is fixedly arranged at the upper end of the outer wall of the left side of the front of the machine body (1), a first motor (41) is fixedly arranged in the first motor case (4), a screw rod (42) is fixedly connected to the output end of the first motor (41), one end of the screw rod (42) is rotatably connected with the right inner wall of the front of the machine body (1), a thread bush (43) is connected to the outer surface of the screw rod (42) in a threaded manner, a hydraulic cylinder (5) is fixedly connected to the bottom of the front of the thread bush (43), a second motor case (7) is fixedly arranged at the middle part of the outer wall of the front left side of the machine body (1), a second motor case (71) is fixedly arranged in the middle part of the outer wall of the front left side of the machine body (1), a second motor case (72) is fixedly arranged, a second motor (71) is fixedly arranged in the inner part of the second motor case (71), a rotating shaft (72) is fixedly connected to the output end of the second motor, one end of the second motor (72) and one end of the rotating shaft is rotatably connected with a screw sleeve (43), one end of the screw rod (42) and a screw rod, and a screw rod. The bottom end of the right side of the front surface of the water collection tank (10) is fixedly connected with a drain pipe (102), and a water pump II (103) is fixedly arranged at the bottom end of the outer wall of the right side of the front surface of the water collection tank (10) and positioned in the middle of the drain pipe (102);

Inside bottom fixed mounting of organism (1) has drying chamber (11), the middle part fixedly connected with row material pipe (111) of drying chamber (11) bottom, the middle part of organism (1) bottom just is located the middle part fixed mounting of row material pipe (111) and has row material pump (112), the lower extreme fixed mounting of the positive left side outer wall of organism (1) has motor case three (12), the inside fixed mounting of motor case three (12) has motor three (121), the output fixedly connected with (mixing) shaft (122) of motor three (121), the one end of (mixing) shaft (122) is connected with the positive right side inner wall rotation of organism (1), the surface fixed mounting of (mixing) shaft (122) has puddler (123), the inner wall fixed mounting of the positive both sides of drying chamber (11) has heater (13).

2. The sludge dryer with a filter-pressing device according to claim 1, wherein: the filter pressing assembly (6) comprises a connecting plate (61), the middle part of the top end of the connecting plate (61) is fixedly connected with the output end of the hydraulic cylinder (5), and springs (62) are uniformly and fixedly arranged at the bottom of the connecting plate (61).

3. The sludge dryer with a filter-pressing device according to claim 2, wherein: the bottom fixed connection of spring (62) has rolling board (63), the bottom surface fixed mounting of rolling board (63) has antiseized bonding layer (64).

4. The sludge dryer with a filter-pressing device according to claim 1, wherein: the middle part fixed mounting of axis of rotation (72) has filter-pressing frame (8), the inside middle-end fixedly connected with drainage board (81) of filter-pressing frame (8).

5. The sludge dryer with a filter-pressing apparatus as claimed in claim 4, wherein: one end fixedly connected with connector (82) of filter-pressing frame (8) openly left side outer wall, the inside joint of connector (82) has flexible hose (9).

6. The sludge dryer with a filter-pressing apparatus as claimed in claim 5, wherein: the novel water collecting device is characterized in that a first water pump (91) is fixedly arranged on the right side outer wall of the front face of the machine body (1), one end of the telescopic hose (9) is fixedly connected with the inner portion of the first water pump (91), the bottom end of the first water pump (91) is fixedly connected with a conveying pipe (92), and the inner portion of the top end of the water collecting tank (10) is fixedly connected with one end of the conveying pipe (92).