Municipal sewage treatment sludge discharge device

Abstract

The utility model provides a municipal sewage treatment sludge discharging device which comprises a movable supporting base, a sludge shoveling plate is arranged at the front end of the movable supporting base, a sludge discharging and feeding device is arranged on the upper side of the sludge shoveling plate and installed on the movable supporting base through a feeding device supporting frame, and a sludge discharging and feeding device is arranged on the movable supporting base. A receiving hopper is arranged at the discharging end of the upper end of the sludge discharging and feeding device, a sludge storage box is arranged on the lower side of the receiving hopper, the lower end of the sludge storage box is installed on a sludge storage supporting frame, the lower end of the sludge storage supporting frame is fixedly installed on a movable supporting base, the sludge discharging and feeding device comprises an upper driving shaft and a lower supporting shaft, and transmission gears are arranged at the two ends of the upper driving shaft and the two ends of the lower supporting shaft. A driving chain is arranged between the transmission gears of the upper driving shaft and the lower supporting shaft, and a plurality of arc-shaped sludge scraping plates are arranged on the outer side of the driving chain, so that the sludge in the sedimentation tank can be quickly cleaned, the movable sludge discharging platform is adopted, the long-distance conveying can be realized, and the sludge discharging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of green energy-saving residences, and specifically relates to a sludge discharging device for urban sewage treatment. Background Technique

[0002] A zero-carbon residential community refers to a residential community that achieves zero carbon emissions through energy-saving and emission-reduction technologies. The building materials, design, public transportation network, energy sources, etc. of a zero-carbon residential community are all sustainable. Through the use of water-saving equipment for filtration and collection, the domestic water of people is recycled and used in the community; natural rainwater enters the storage pool through filtration; high-standard building energy standards are formulated at the initial stage of community construction. More than 65% of the electricity used by households comes from the regional power supply system, and solar energy and community energy recycling systems are widely promoted.

[0003] In a zero-carbon green community, the harmless treatment of sewage is the core content of implementing the concept of a zero-carbon green community. A Chinese patent discloses a sludge discharging device (application number 202221072846.2), especially a sludge discharging device for sewage treatment. The purpose of the utility model is to provide a sewage treatment sludge discharging device that can separate sludge and sewage. A sewage treatment sludge discharging device includes a precipitation frame, a support plate, a guide rod, a sliding plate, an elastic member, a first positioning shaft, etc.; four support plates are installed at the lower part of the precipitation frame, guide rods are installed on the left and right sides of the front side of the precipitation frame, a sliding plate is slidably arranged between the middle parts of the two guide rods, elastic members are sleeved on the lower parts of the guide rods, and the two ends of the elastic members are respectively connected to the lower parts of the guide rods and the sliding plate, and the lower bottom end of the precipitation frame is connected with a first positioning shaft. However, its sludge discharging efficiency is low and the transfer distance is small. Content of the Utility Model

[0004] The technical problem solved by the utility model is to provide a sludge discharging device for urban sewage treatment to solve the problems put forward in the above background technique.

[0005] The technical problem solved by the utility model is realized by adopting the following technical solutions: A sludge discharging device for urban sewage treatment includes: a movable support base, a mud shoveling plate is arranged at the front end of the movable support base, a sludge discharging feeding device is arranged above the mud shoveling plate, the sludge discharging feeding device is installed on the movable support base through a feeding device support frame, a receiving hopper is arranged at the discharging end of the upper end of the sludge discharging feeding device, a sludge storage tank is arranged below the receiving hopper, the lower end of the sludge storage tank is installed on a sludge storage support frame, the lower end of the sludge storage support frame is fixedly installed on the movable support base, the sludge discharging feeding device includes an upper driving shaft and a lower support shaft, driving gears are arranged at both ends of the upper driving shaft and the lower support shaft, a driving chain is arranged between the driving gears of the upper driving shaft and the lower support shaft, a plurality of arc-shaped mud scraping plates are arranged outside the driving chain, both ends of the upper driving shaft and the lower support shaft are installed on the feeding device support frame through rotary support bearings, and the upper driving shaft is connected to a driving device through a transmission chain.

[0006] Further, front support rollers are provided at the front end of the lower side of the movable support base, and rear drive wheels are provided at the rear end of the lower side of the movable support base. The rear drive wheels are connected to the drive device through drive shafts, and the drive shafts are installed on the movable support base through drive shaft support bearing seats.

[0007] Further, the front support rollers are installed on the support wheel mounting seats through support wheel mounting shafts, and the upper ends of the support wheel mounting seats are installed on the movable support base through rotary support seats.

[0008] Further, the drive device includes a drive motor, a drive output shaft is provided on the drive motor, one end of the output shaft is connected to the rear drive wheels, and a drive gear is provided at the other end. The drive gear is connected to the sludge discharging and feeding device through a transmission chain.

[0009] Further, the housing of the drive motor is installed on the motor fixing seat, the motor fixing seat is installed on the drive device bracket through fixing bolts, and the drive device bracket is installed on the movable support base.

[0010] Further, the material receiving hopper includes a material receiving box, a blanking guide plate is provided at the rear end of the material receiving box, the material receiving box is installed on the material box installation frame, and the material box installation frame is installed on the movable support base.

[0011] Further, the sludge shoveling plate includes an arc-shaped sludge shoveling plate, a plurality of arc-shaped support plates are provided at the lower end of the arc-shaped sludge shoveling plate, and the arc-shaped support plates are installed on the movable support base through support plate fixing bolts.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model can not only achieve the rapid cleaning of the sludge in the sedimentation tank, but also adopt a movable sludge discharging platform, which can realize long-distance transportation and improve the sludge discharging efficiency. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the present utility model.

[0014] Figure 2 It is a schematic structural diagram of the sludge discharging and feeding device of the present utility model.

[0015] Figure 3 It is a schematic structural diagram of the drive device of the present utility model.

[0016] Figure 4 It is a schematic structural diagram of the material receiving hopper of the present utility model.

[0017] Figure 5 It is a schematic structural diagram of the sludge shoveling plate of the present utility model. Detailed Embodiment

[0018] In order to make the implementation means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific illustrations. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components.

[0019] Embodiment 1

[0020] As Figures 1 to 5 shown, an urban sewage treatment sludge discharging device includes a movable support base 1. A sludge scraping plate 12 is provided at the front end of the movable support base 1. A sludge discharging and feeding device 3 is provided above the sludge scraping plate 12. The sludge discharging and feeding device 3 is installed on the movable support base 1 through a feeding device support frame 2. A receiving hopper 8 is provided at the discharging end of the upper end of the sludge discharging and feeding device 3. A sludge storage tank 9 is provided below the receiving hopper 8. The lower end of the sludge storage tank 9 is installed on a sludge storage support frame, and the lower end of the sludge storage support frame is fixedly installed on the movable support base 1. The sludge discharging and feeding device 3 includes an upper driving shaft 31 and a lower support shaft 32. Transmission gears 33 are provided at both ends of the upper driving shaft 31 and the lower support shaft 32. A driving chain 35 is provided between the transmission gears 33 of the upper driving shaft 31 and the lower support shaft 32. A plurality of arc-shaped sludge scraping plates 36 are provided outside the driving chain 35. Both ends of the upper driving shaft 31 and the lower support shaft 32 are installed on the feeding device support frame 2 through rotary support bearings 34. The upper driving shaft 31 is connected to a driving device 6 through a transmission chain 4.

[0021] Embodiment 2

[0022] As Figures 1 to 5As shown in the figure, an urban sewage treatment sludge discharging device includes: a movable support base 1, a sludge shoveling plate 12 is provided at the front end of the movable support base 1, a sludge discharging and feeding device 3 is provided above the sludge shoveling plate 12, the sludge discharging and feeding device 3 is installed on the movable support base 1 through a feeding device support frame 2, a receiving hopper 8 is provided at the discharging end of the upper end of the sludge discharging and feeding device 3, a sludge storage tank 9 is provided below the receiving hopper 8, the lower end of the sludge storage tank 9 is installed on a sludge storage support frame, and the lower end of the sludge storage support frame is fixedly installed on the movable support base 1. A front support roller 10 is provided at the front end of the lower side of the movable support base 1, a rear driving wheel 5 is provided at the rear end of the lower side of the movable support base 1, the rear driving wheel 5 is connected to a driving device 6 through a driving shaft, and the driving shaft is installed on the movable support base 1 through a driving shaft support bearing seat. The front support roller 10 is installed on a support wheel mounting seat 11 through a support wheel mounting shaft, and the upper end of the support wheel mounting seat 11 is installed on the movable support base 1 through a rotating support seat.

[0023] Embodiment 3

[0024] As Figures 1 to 5 As shown in the figure, an urban sewage treatment sludge discharging device includes: a movable support base 1, a sludge shoveling plate 12 is provided at the front end of the movable support base 1, a sludge discharging and feeding device 3 is provided above the sludge shoveling plate 12, the sludge discharging and feeding device 3 is installed on the movable support base 1 through a feeding device support frame 2, a receiving hopper 8 is provided at the discharging end of the upper end of the sludge discharging and feeding device 3, a sludge storage tank 9 is provided below the receiving hopper 8, the lower end of the sludge storage tank 9 is installed on a sludge storage support frame, and the lower end of the sludge storage support frame is fixedly installed on the movable support base 1. The driving device 6 includes a driving motor 61, a driving output shaft 62 is provided on the driving motor 61, one end of the output shaft 62 is connected to the rear driving wheel 5 and the other end is provided with a driving gear, and the driving gear is connected to the sludge discharging and feeding device 3 through a transmission chain 4. The housing of the driving motor 61 is installed on a motor fixing seat 63, the motor fixing seat 63 is installed on a driving device support 7 through a fixing bolt, and the driving device support 7 is installed on the movable support base 1.

[0025] Embodiment 4

[0026] As Figures 1 to 5As shown in the figure, an urban sewage treatment sludge discharging device includes a movable support base 1. A sludge shoveling plate 12 is provided at the front end of the movable support base 1. A sludge discharging and feeding device 3 is provided above the sludge shoveling plate 12. The sludge discharging and feeding device 3 is installed on the movable support base 1 through a feeding device support frame 2. A receiving hopper 8 is provided at the discharging end at the upper end of the sludge discharging and feeding device 3. A sludge storage tank 9 is provided below the receiving hopper 8. The lower end of the sludge storage tank 9 is installed on a sludge storage support frame, and the lower end of the sludge storage support frame is fixedly installed on the movable support base 1. The receiving hopper 8 includes a receiving box 82. A blanking guide plate 83 is provided at the rear end of the receiving box 82. The receiving box 82 is installed on a box installation frame 81, and the box installation frame 81 is installed on the movable support base 1.

[0027] Embodiment 5

[0028] As Figures 1 to 5 As shown in the figure, an urban sewage treatment sludge discharging device includes a movable support base 1. A sludge shoveling plate 12 is provided at the front end of the movable support base 1. A sludge discharging and feeding device 3 is provided above the sludge shoveling plate 12. The sludge discharging and feeding device 3 is installed on the movable support base 1 through a feeding device support frame 2. A receiving hopper 8 is provided at the discharging end at the upper end of the sludge discharging and feeding device 3. A sludge storage tank 9 is provided below the receiving hopper 8. The lower end of the sludge storage tank 9 is installed on a sludge storage support frame, and the lower end of the sludge storage support frame is fixedly installed on the movable support base 1. The sludge shoveling plate 12 includes an arc-shaped sludge shoveling plate 21. A plurality of arc-shaped support plates 22 are provided at the lower end of the arc-shaped sludge shoveling plate 21. The arc-shaped support plates 22 are installed on the movable support base 1 through support plate fixing bolts 23.

[0029] At the front end of the movable support base 1 of the present utility model, there is provided a sludge shoveling plate 12. Above the sludge shoveling plate 12, there is provided a sludge discharging and feeding device 3. The sludge discharging and feeding device 3 is installed on the movable support base 1 through a feeding device support frame 2. At the discharging end at the upper end of the sludge discharging and feeding device 3, there is provided a receiving hopper 8. Below the receiving hopper 8, there is provided a sludge storage tank 9. The lower end of the sludge storage tank 9 is installed on a sludge storage support frame, and the lower end of the sludge storage support frame is fixedly installed on the movable support base 1. It can not only realize the rapid cleaning of the sludge in the sedimentation tank, but also adopt a movable sludge discharging platform to realize long-distance transportation and improve the sludge discharging efficiency.

[0030] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sludge discharge device for urban sewage treatment, comprising: A mobile support base (1), characterized in that: a mud shoveling plate (12) is provided at the front end of the mobile support base (1), a mud discharge feeding device (3) is provided on the upper side of the mud shoveling plate (12), the mud discharge feeding device (3) is installed on the mobile support base (1) through a feeding device support frame (2), a material receiving hopper (8) is provided on the discharge end of the upper end of the mud discharge feeding device (3), a mud storage box (9) is provided on the lower side of the material receiving hopper (8), the lower end of the mud storage box (9) is installed on the mud storage support frame, the lower end of the mud storage support frame is fixedly installed on the mobile support base (1), and the mud discharge feeding device (3) is installed on the upper end of the mud discharge feeding device (3). (3) comprises an upper drive shaft (31) and a lower support shaft (32), wherein transmission gears (33) are provided at both ends of the upper drive shaft (31) and the lower support shaft (32), a drive chain (35) is provided between the transmission gears (33) of the upper drive shaft (31) and the lower support shaft (32), and a plurality of arc-shaped scraper blades (36) are provided on the outer side of the drive chain (35), wherein both ends of the upper drive shaft (31) and the lower support shaft (32) are mounted on a supporting frame (2) of a feeding device via a rotating support bearing (34), and the upper drive shaft (31) is connected to a driving device (6) via a transmission chain (4).

2. The urban sewage treatment sludge discharge device according to claim 1, characterized in that: A front supporting roller (10) is provided at the front end of the lower side of the movable supporting base (1), and a rear driving wheel (5) is provided at the rear end of the lower side of the movable supporting base (1). The rear driving wheel (5) is connected to a driving device (6) via a driving shaft, and the driving shaft is installed on the movable supporting base (1) via a driving shaft supporting bearing seat.

3. A sludge discharge device for urban sewage treatment according to claim 2, characterized in that: The front supporting roller (10) is mounted on the supporting wheel mounting seat (11) via a supporting wheel mounting shaft, and the upper end of the supporting wheel mounting seat (11) is mounted on the movable supporting base (1) via a rotating supporting seat.

4. The urban sewage treatment sludge discharge device according to claim 1, characterized in that: The driving device (6) comprises a driving motor (61), the driving motor (61) is provided with a driving output shaft (62), one end of the output shaft (62) is connected to the rear driving wheel (5), and the other end is provided with a driving gear, and the driving gear is connected to the mud discharge and feeding device (3) through a transmission chain (4).

5. The urban sewage treatment sludge discharge device according to claim 4, characterized in that: The housing of the driving motor (61) is mounted on a motor fixing seat (63), the motor fixing seat (63) is mounted on a driving device bracket (7) via fixing bolts, and the driving device bracket (7) is mounted on a movable support base (1).

6. The urban sewage treatment sludge discharge device according to claim 1, characterized in that: The material receiving hopper (8) comprises a material receiving box (82), a material discharge guide plate (83) is provided at the rear end of the material receiving box (82), the material receiving box (82) is mounted on a material box mounting frame (81), and the material box mounting frame (81) is mounted on a movable support base (1).

7. The urban sewage treatment sludge discharge device according to claim 1, characterized in that: The mud scraping plate (12) comprises an arc-shaped mud scraping plate (21), a plurality of arc-shaped support plates (22) are provided at the lower end of the arc-shaped mud scraping plate (21), and the arc-shaped support plates (22) are mounted on the movable support base (1) via support plate fixing bolts (23).

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