CN218202508U

CN218202508U - Sludge dryer

Info

Publication number: CN218202508U
Application number: CN202222738030.5U
Authority: CN
Inventors: 龙洁; 晏强
Original assignee: Chengdu Youpu Yusheng Environmental Protection Equipment Co ltd
Current assignee: Chengdu Youpu Yusheng Environmental Protection Equipment Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-01-03
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses sludge treatment equipment technical field provides a sludge drying machine, including a jar body and switch board, the jar body has feed inlet and discharge gate, fixed mounting has the heater on the inner wall of the jar body, still including striking off the subassembly, it includes axis of rotation and motor to strike off the subassembly, the axis of rotation is along vertically setting up the inside of the jar body, and with jar body rotates to be connected, fixed mounting has the scraper blade in the axis of rotation, the scraper blade with the inner wall of the jar body suits, motor fixed mounting be in on the jar body, be used for control the axis of rotation is rotatory, the motor is connected with external control cabinet electricity. The utility model provides a pair of sludge drying machine can clear up the inner wall of the jar body to prevent that mud from attaching to on the inner wall of the jar body, make things convenient for follow-up use.

Description

Sludge dryer

Technical Field

The utility model relates to a sludge treatment equipment technical field, concretely relates to sludge drying machine.

Background

The sludge dryer is a device for heating and drying materials such as sludge and reducing water in the sludge, and is suitable for drying magnetic, heavy and floating concentrates of sludge, metal and non-metal ores, clay in cement industry and other industries. Its advantages are high productivity and convenient operation.

Chinese utility model patent No. CN207483599U discloses a sludge dryer which can improve heat exchange efficiency, but still has a lot of sludge attached to the inner wall of the box body when in use, thereby bringing inconvenience to subsequent use.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a sludge drying machine to solve the problem that proposes in the background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a sludge dryer, includes a jar body and switch board, the jar body has feed inlet and discharge gate, fixed mounting has the heater on the inner wall of the jar body, still including striking off the subassembly, it includes axis of rotation and motor to strike off the subassembly, the axis of rotation is along vertically setting up the inside of the jar body, and with jar body rotates to be connected, fixed mounting has the scraper blade in the axis of rotation, the scraper blade with the inner wall of the jar body suits, motor fixed mounting be in on the jar body, be used for control the axis of rotation is rotatory, the motor is connected with the external control cabinet electricity.

Further, the bottom of the inner wall of the tank body is provided with a downward inclined annular guide surface extending inwards, and the annular guide surface is communicated with the discharge hole.

Furthermore, the scraper is provided with a plurality of through holes.

Further, still include the air-blower, the air-blower fixed mounting just is located on the inner wall of jar body one side of heater, the gas outlet of air-blower sets up downwards, the air-blower with the switch board electricity is connected.

Furthermore, the material feeding device further comprises a cover plate, the cover plate covers the material feeding port, the first end of the cover plate is rotatably connected with the tank body, and the second end of the cover plate is a free end.

Further, the number of the scrapers is plural, and the plurality of the scrapers are arranged at equal intervals along the circumferential direction of the rotating shaft.

The utility model has the advantages that: the utility model provides a pair of sludge drying machine, when drying, the motor starts to drive axis of rotation and scraper blade rotation, and the scraper blade just can mix jar internal sludge to clear up the inner wall of the jar body simultaneously, with prevent that mud from attaching to the inner wall of the jar body, make things convenient for follow-up use.

Drawings

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

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

FIG. 3 is a schematic view of the internal cross-section of the can body;

fig. 4 is a schematic perspective view of the rotating shaft.

Reference numerals: 10-tank body, 11-bracket, 12-feeding hole, 13-discharging hole, 14-discharging valve, 15-cover plate, 20-scraping component, 21-rotating shaft, 22-motor, 23-scraping plate, 30-annular guide surface, 40-blower and 50-heater.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like refer to orientations or positional relationships based on those illustrated in the drawings, which are used for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-4, the utility model provides a sludge dryer, including a jar body 10 and a control cabinet, the bottom fixed mounting of jar body 10 has many supports 11, and jar body 10 has feed inlet 12 and discharge gate 13, and discharge gate 13 department installs discharge valve 14, and fixed mounting has heater 50 on the inner wall of jar body 10. The above-mentioned contents are all the prior art, and the detailed structure is not described herein again.

The utility model discloses still including striking off subassembly 20, strike off subassembly 20 and include axis of rotation 21 and motor 22. The rotating shaft 21 is arranged in the tank body 10 along the longitudinal direction, the top of the rotating shaft is rotatably connected with the tank body 10, the scraping plate 23 is fixedly arranged on the rotating shaft 21, and the scraping plate 23 is attached to the inner wall of the tank body 10 and is adaptive to the inner wall. The motor 22 is fixedly arranged on the tank body 10 and used for controlling the rotation of the rotating shaft 21, and the motor 22 is electrically connected with an external control cabinet.

In the initial state, the discharge valve 14 is in the closed state.

The specific working process is as follows: the staff pours the mud into the jar body 10 from feed inlet 12 in, and then the switch board control heater 50 starts, and thereby the heater 50 gives off the heat and heats the stoving to mud. When drying, switch board control motor 22 starts, and motor 22 drives axis of rotation 21 and scraper blade 23 rotation, and scraper blade 23 just can mix the inside mud of jar body 10 to clear up the inner wall of jar body 10 simultaneously, prevent that mud from attaching to on the inner wall of jar body 10, make things convenient for follow-up use.

After the sludge is dried, the worker opens the discharge valve 14, and the dried sludge is discharged from the discharge port 13.

In one embodiment, the bottom of the inner wall of the can body 10 is formed with a downwardly inclined and inwardly extending annular guide surface 30, and the annular guide surface 30 communicates with the discharge port 13.

The dried sludge will gradually approach the discharge port 13 under the action of the annular guide surface 30 and gravity, and is discharged from the discharge port 13 after the discharge valve 14 is opened. The design enables the dried sludge to be discharged completely and not to be accumulated in the tank body 10.

In one embodiment, the scraper 23 is provided with a plurality of through holes. The design of the through-holes can reduce the resistance that scraper 23 receives when contacting with the mud to make the work of scraping subassembly 20 more smooth and easy.

In one embodiment, a blower 40 is further included, and the blower 40 is fixedly installed on the inner wall of the can body 10 at one side of the heater 50. The air outlet of the blower 40 is arranged downwards, and the blower 40 is electrically connected with the control cabinet. When drying, the switch board simultaneous control air-blower 40 starts, and air-blower 40 can accelerate the air flow in the jar body 10 for the heat that heater 50 gived off can contact with mud better, improves heat transfer efficiency, accelerates the stoving process.

In one embodiment, the device further comprises a cover plate 15, the cover plate 15 covers the feed inlet 12, a first end of the cover plate 15 is rotatably connected with the tank body 10, and a second end of the cover plate 15 is a free end.

In the initial state, the second end of the cover 15 is turned outwards to facilitate the pouring of sludge into the tank 10 by the staff.

During drying, the second end of the cover plate 15 covers the feed inlet 12 to reduce heat loss in the tank 10.

In one embodiment, the number of the squeegees 23 is plural, and the plural squeegees 23 are arranged at equal intervals in the circumferential direction of the rotating shaft 21.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sludge drying machine, includes a jar body and switch board, the jar body has feed inlet and discharge gate, fixed mounting has heater, its characterized in that on the inner wall of the jar body: still including scraping the subassembly, it includes axis of rotation and motor to scrape the subassembly, the axis of rotation is along vertically setting up the inside of the jar body, and with the jar body rotates to be connected, fixed mounting has the scraper blade in the axis of rotation, the scraper blade with the inner wall of the jar body suits, motor fixed mounting be in on the jar body, be used for control the axis of rotation is rotatory, the motor is connected with the external control cabinet electricity.

2. The sludge dryer as claimed in claim 1, wherein: the bottom of the inner wall of the tank body is provided with an annular guide surface which inclines downwards and extends inwards, and the annular guide surface is communicated with the discharge hole.

3. The sludge dryer as claimed in claim 1, wherein: the scraper is provided with a plurality of through holes.

4. The sludge dryer as claimed in claim 1, wherein: still include the air-blower, the air-blower fixed mounting just be located on the inner wall of the jar body one side of heater, the gas outlet of air-blower sets up down, the air-blower with the switch board electricity is connected.

5. The sludge dryer as claimed in claim 1, wherein: still include the apron, the apron lid closes feed inlet department, the first end of apron with jar body swivelling joint, the second end of apron is the free end.

6. The sludge dryer as claimed in claim 1, wherein: the scraper blade is a plurality of in quantity, and a plurality of the scraper blade is along the equally spaced arrangement of axis of rotation circumference.