CN209834818U - Anti-blocking feeder of rotary furnace - Google Patents

Abstract

The utility model discloses a rotary furnace anti-blocking feeder, which comprises a bottom plate, wherein a feed pipe is fixedly welded on the bottom plate, one end of the feed pipe is fixedly provided with a flange, a shaftless auger is arranged in the feed pipe, one end of the bottom plate is fixedly provided with a first motor, a transmission shaft of the first motor passes through one end of the feed pipe and is fixedly connected with the shaftless auger, a stirring rod is obliquely arranged on the stirring rod, a second motor is fixedly arranged on the feed pipe, and a transmission shaft of the second motor is fixedly connected with one end of a rotating shaft through a shaft coupling; the rotating shaft is driven to rotate through the second motor, so that the stirring rod stirs and smashes the sludge at the feeding hole, the blocking of the feeding hole by the massive sludge is avoided, the shaftless auger is driven to rotate through the first motor, the sludge in the feeding pipe is pushed to enter the rotary furnace, one end of the feeding pipe is connected with the feeding rotary drum through the flange, and the feeding is carried out through the feeding rotary drum and the rotary furnace body.

Description

Anti-blocking feeder of rotary furnace

Technical Field

The utility model relates to the technical field of feeding devices, in particular to a rotary furnace anti-blocking feeder.

Background

With the increasing discharge of industrial wastewater and domestic sewage, the amount of sludge generated in the sewage treatment process is increased, the sludge has high water content and high organic matter content, is easy to rot and smell, and if the sludge cannot be effectively treated, the local environment quality can be seriously influenced, so that secondary pollution is caused; the sludge treatment process mainly comprises the following steps: drying, composting, farmland utilization and land utilization, burning, landfill and other comprehensive utilization (brick making, ceramsite preparation and the like). In recent decades, with the gradual progress of pollution control and the continuous improvement of environmental requirements, higher sludge treatment standards have been established, the direct application of sludge on land and other traditional processes are gradually limited, carbonization is one of the current mainstream processes of sludge treatment and disposal, and has a plurality of advantages of small secondary pollution, obvious reduction and the like, and a rotary furnace is a mainstream processing device for sludge carbonization.

Due to the existence of blocky mud in the sludge, the sludge is easy to block when passing through a feeding hole of the feeding device, so that the blocking condition can occur in the feeding process, and the blockage condition is usually dredged manually. Therefore, it is desirable to provide a rotary kiln anti-clogging feeder.

Disclosure of Invention

An object of the utility model is to provide a stifled feeder is prevented to rotary furnace, structural design is simple reasonable, and convenient operation avoids blockking up, makes things convenient for the stability of rotary furnace feeding to last to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stifled feeder is prevented to rotary furnace, includes the bottom plate, fixed welding has the inlet pipe on the bottom plate, the one end fixed mounting of inlet pipe has the flange, be provided with shaftless auger in the inlet pipe, the one end fixed mounting of bottom plate has first motor, the one end and the shaftless auger fixed connection of inlet pipe are passed to the transmission shaft of first motor, the feed inlet has been seted up to the upside of inlet pipe, rotate on the feed inlet and install the pivot, fixed mounting has the puddler in the pivot, the puddler slope sets up on the puddler, fixed mounting has the second motor on the inlet pipe, the one end fixed connection of shaft coupling and pivot is passed through to the transmission shaft of second motor.

Preferably, bearings are fixedly installed at two ends of the feeding hole, and two ends of the rotating shaft are respectively rotatably installed on the bearings.

Preferably, the first motor is a speed reduction motor, and the model of the first motor is THM 607.

Preferably, the upper end fixed mounting of inlet pipe has the protection casing, second motor fixed mounting is in the protection casing.

Preferably, the bottom both ends of bottom plate are fixed mounting respectively has the landing leg, the lower extreme fixed welding of landing leg has the mounting panel.

Preferably, the upper end of the feeding hole is welded with a material guiding cover, and the periphery of the material guiding cover is obliquely arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the second motor drives the rotating shaft to rotate, so that the stirring rod stirs and crushes sludge at the feeding hole, the blocking of the feeding hole by the blocky sludge is avoided, the shaftless auger is driven to rotate by the first motor, the sludge in the feeding pipe is pushed to enter the rotary furnace, one end of the feeding pipe is connected with the feeding rotary drum through a flange, and the feeding pipe is communicated with the rotary furnace body through the feeding rotary drum for feeding;

2. carry mud through shaftless auger for mud that has stronger stickness is difficult to adhere to and causes the jam on the center pin, has alleviateed workman's the amount of labour, avoids blockking up the damage to equipment, and has improved work efficiency, the going on of the production of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a feeding pipe 2, a flange 3, a shaftless auger 4, a first motor 5, a feeding port 6, a rotating shaft 7, a bearing 8, a stirring rod 9, a second motor 10, a protective cover 11, supporting legs 12, a mounting plate 13 and a material guiding cover 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a stifled feeder is prevented to rotary furnace, comprising a base plate 1, fixed welding has inlet pipe 2 on the bottom plate 1, the one end fixed mounting of inlet pipe 2 has flange 3, be provided with shaftless auger 4 in the inlet pipe 2, the one end fixed mounting of bottom plate 1 has first motor 5, the one end and the shaftless auger 4 fixed connection of inlet pipe 2 are passed to the transmission shaft of first motor 5, feed inlet 6 has been seted up to the upside of inlet pipe 2, rotate on the feed inlet 6 and install pivot 7, fixed mounting has puddler 9 in the pivot 7, puddler 9 slopes to set up on puddler 9, fixed mounting has second motor 10 on the inlet pipe 2, the one end fixed connection of shaft coupling and pivot 7 is passed through to the transmission shaft of second motor.

Specifically, bearings 8 are fixedly installed at two ends of the feed port 6, and two ends of the rotating shaft 7 are respectively rotatably installed on the bearings 8.

Specifically, the first motor 5 is a reduction motor, and the model of the first motor 5 is THM 607.

Specifically, the upper end of the feeding pipe 2 is fixedly provided with a protective cover 11, and the second motor 10 is fixedly arranged in the protective cover 11.

Specifically, two ends of the bottom plate 1 are respectively and fixedly provided with a supporting leg 12, and the lower end of the supporting leg 12 is fixedly welded with a mounting plate 13.

Specifically, the upper end of the feeding hole 6 is welded with a material guiding cover 14, and the periphery of the material guiding cover 14 is obliquely arranged.

The working principle is as follows: when the device is used, all electric appliances of the device are supplied with electric energy through an external power supply, the second motor 10 drives the rotating shaft 7 to rotate, so that the stirring rod 9 stirs and crushes sludge in the feeding hole 6, the blocking of the feeding hole 6 by blocky sludge is avoided, the shaftless auger 4 is driven to rotate through the first motor 5, the sludge in the feeding pipe 2 is pushed to enter the rotary furnace, one end of the feeding pipe 2 is connected with the feeding rotary drum through the flange 3, and the feeding is carried out through the communication of the feeding rotary drum and the rotary furnace body; carry mud through shaftless auger 4 advances for the mud that has stronger stickness is difficult to be attached to and causes the jam on the center pin, has alleviateed workman's the amount of labour, avoids blockking up the damage to equipment, and has improved work efficiency, the going on of the production of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a stifled feeder is prevented to rotary furnace, includes bottom plate (1), its characterized in that: the feeding pipe (2) is fixedly welded on the bottom plate (1), one end of the feeding pipe (2) is fixedly provided with a flange (3), a shaftless packing auger (4) is arranged in the feeding pipe (2), one end of the bottom plate (1) is fixedly provided with a first motor (5), a transmission shaft of the first motor (5) penetrates through one end of the feeding pipe (2) to be fixedly connected with the shaftless packing auger (4), a feed inlet (6) is formed in the upper side of the feed pipe (2), a rotating shaft (7) is rotatably arranged on the feed inlet (6), a stirring rod (9) is fixedly arranged on the rotating shaft (7), the stirring rod (9) is obliquely arranged on the stirring rod (9), fixed mounting has second motor (10) on inlet pipe (2), the one end fixed connection of shaft coupling and pivot (7) is passed through to the transmission shaft of second motor (10).

2. The anti-clogging feeder of the rotary furnace according to claim 1, wherein: the two ends of the feed inlet (6) are fixedly provided with bearings (8), and the two ends of the rotating shaft (7) are respectively rotatably arranged on the bearings (8).

3. The anti-clogging feeder of the rotary furnace according to claim 1, wherein: the first motor (5) is a speed reducing motor, and the model of the first motor (5) is THM 607.

4. The anti-clogging feeder of the rotary furnace according to claim 1, wherein: the upper end fixed mounting of inlet pipe (2) has protection casing (11), second motor (10) fixed mounting is in protection casing (11).

5. The anti-clogging feeder of the rotary furnace according to claim 1, wherein: the bottom plate is characterized in that supporting legs (12) are fixedly mounted at two ends of the bottom plate (1) respectively, and mounting plates (13) are fixedly welded at the lower ends of the supporting legs (12).

6. The anti-clogging feeder of the rotary furnace according to claim 1, wherein: the welding of feed inlet (6) upper end has and draws material cover (14), draw the slope setting all around of material cover (14).