CN209652237U - A heater device for solid-state liquefaction of tar waste - Google Patents

Abstract

The utility model discloses a heater device for solid-state liquefaction of tar wastes, which comprises a main body casing. A heating chamber is provided inside the main body casing, and a motor assembly box is welded in the middle of the upper side wall of the main body casing. The upper side wall of the main body casing is opened There is a material inlet, and there is a material outlet on the lower left side of the main body shell, and a motor electrically connected to an external power supply is fixedly installed inside the motor assembly box. This device uses multiple stirring blades to increase the contact between the heating equipment and solid waste Large area, effective use of the heat generated by the heating components, reducing the waste of heat energy, and the heating process is accompanied by stirring, which can evenly heat the waste. During the heating process, the heating chamber is basically in a closed state, and there will be no problem of exhaust gas leakage. , When the liquefied waste is unloaded, it is enough to recycle the waste gas, improve the heat utilization rate, reduce the cost of waste treatment, and promote the development of the waste treatment industry.

Description

A heater device for solid-state liquefaction of tar waste

technical field

The utility model relates to the technical field of tar processing, in particular to a heater device for solid-state liquefaction of tar waste.

Background technique

At present, some manufacturers use heat transfer oil and steam to heat tar waste, while others rely on boilers with heating equipment embedded in the side wall to heat tar waste. Although steam heating has a better heating effect, the heating process A large amount of harmful gas will be produced, and improper treatment will cause great pollution to the environment. However, the existing boilers have the problem of insufficient heat utilization because most of the heating components are embedded in the boiler wall.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a heater device for solid-state liquefaction of tar wastes to meet the plate requirements of special groups of people.

The technical scheme adopted by the utility model to solve its technical problems is: comprising a main body shell, a heating chamber is opened inside the main body shell, and a motor assembly box is welded in the middle of the upper side wall of the main body shell, and the upper side of the main body shell The wall is provided with a material inlet, and the lower left side of the main body shell is provided with a material outlet, the inside of the motor assembly box is fixedly installed with a motor electrically connected to an external power supply, and the output end of the motor is fixedly installed with a stirring shaft. The lower end of the stirring shaft is rotatably connected to the middle part of the lower side wall of the heating chamber, and the outer surface of the stirring shaft is evenly welded with stirring blades, and the middle part of the inner wall of the motor assembly box is provided with two brushes socketed on the upper end of the stirring shaft Working chamber, and the side wall of the motor assembly box is provided with a screw hole located outside the brush working chamber, the inside of the screw hole is screwed with a terminal, and the outside of the terminal is welded with a power line electrically connected to the external power supply , the interior of the stirring shaft is fixedly installed with a terminal board, and the upper end of the outer wall of the stirring shaft is fixedly installed with a metal ring located inside the motor assembly box, the outer surface of the metal ring is closely attached to the inner surface of the terminal, and the The upper end of the wiring board is welded with a wire located inside the stirring shaft, and the outer side of the wiring board is welded with electric heating tubes evenly distributed inside the stirring blade, and the upper end of the wire is welded to the inner wall of the metal ring;

Further, the terminal includes a terminal main body, the outside of the terminal main body is sleeved with a threaded sleeve, and the inner end of the terminal main body is welded with a brush, and the threaded sleeve is screwed inside the screw hole, And the inside of the threaded sleeve is clamped with a power cord that is welded to the main body of the terminal, and the inner end of the brush is closely attached to the outer surface of the metal ring;

Further, the upper end of the feed inlet is hinged with a hatch;

Further, the lower side wall of the inner cavity of the heating chamber is an arc-shaped surface, and the discharge port is opened at the lower end of the heating chamber;

Further, the number of the stirring blades is not less than four;

Further, the distance between the outer end of the side wall of the stirring blade and the inner wall of the heating chamber is 3 cm.

The beneficial effects of the utility model are: the device increases the contact area between the heating equipment and the solid waste by using multiple stirring blades, effectively utilizes the heat generated by the heating components, reduces the problem of waste of heat energy, and is accompanied by stirring during the heating process. It can evenly heat the waste. During the heating process, the heating chamber is basically in a closed state, and there will be no problem of waste gas leakage. It is enough to recycle the waste gas when the liquefied waste is unloaded, so as to improve the heat utilization rate and reduce the cost of waste treatment. Promote the development of the waste treatment industry.

Description of drawings

Fig. 1 is the front sectional view of the utility model;

Fig. 2 is an enlarged view at a in Fig. 1 .

Explanation of reference numerals: 1 main body shell, 2 heating chamber, 3 motor assembly box, 4 motor, 5 stirring shaft, 6 stirring blade, 7 terminal board, 8 electric heating tube, 9 material outlet, 10 material inlet, 11 hatch cover , 12 brush working cavity, 13 metal ring, 14 wire, 15 terminal, 16 screw, 17 threaded sleeve, 18 main body of terminal, 19 brush, 20 power cord.

Detailed ways

The utility model will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not intended to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

Refer to Fig. 1-2, which is a structural schematic diagram of the utility model, a heater device for solid liquefaction of tar waste, including a main body shell 1, a heating chamber 2 is opened inside the main body shell 1, and the middle part of the upper side wall of the main body shell 1 is welded with a The motor assembly box 3, the upper side wall of the main body shell 1 is provided with a material inlet 10, and the lower left side of the main body shell 1 is provided with a discharge port 9, and the inside of the motor assembly box 3 is fixedly installed with a motor 4 electrically connected to an external power supply , the output end of the motor 4 is fixedly installed with the stirring shaft 5, the lower end of the stirring shaft 5 is rotatably connected to the middle part of the lower side wall of the heating chamber 2, and the outer surface of the stirring shaft 5 is uniformly welded with the stirring blade 6, and the inner side wall of the motor assembly box 3 There are two brush working chambers 12 socketed on the upper end of the stirring shaft 5 in the middle part of the middle part, and the side wall of the motor assembly box 3 is provided with a screw hole 16 outside the brush working chamber 12, and the inside of the screw hole 16 is screwed with Terminal post 15, the exterior of terminal post 15 is welded with the power line 20 that is electrically connected with external power supply, the inside of stirring shaft 5 is fixedly installed with terminal board 7, and the upper end of stirring shaft 5 outer wall is fixedly installed and is positioned at motor assembly box 3 inside The metal ring 13, the outer surface of the metal ring 13 is closely attached to the inner surface of the terminal 15, the upper end of the terminal plate 7 is welded with a wire 14 located inside the stirring shaft 5, and the outer surface of the terminal plate 7 is welded with wires evenly distributed on the stirring blades. 6. Inside the electric heating tube 8, the upper end of the wire 14 is welded to the inner wall of the metal ring 13. The metal ring 13 is used as a wiring contact to contact with the brush. Its production material can be made of metal with high conductivity such as copper. Commonly used components for electric heating in the world, the stirring blade 6 is made of materials with high thermal conductivity;

The terminal 15 includes a terminal main body 18, the outside of the terminal main body 18 is sleeved with a threaded sleeve 17, and the inner end of the terminal main body 18 is welded with a brush 19, and the threaded sleeve 17 is screwed into the inside of the screw hole 16, And the inside of the threaded sleeve 17 is clamped with a power cord 20 welded to the terminal main body 18, and the inner end of the brush 19 is closely attached to the outer surface of the metal ring 13;

The upper end of the feed port 10 is hinged with a hatch 11;

The lower side wall of the inner cavity of the heating chamber 2 is a curved surface, and the discharge port 9 is opened at the lower end of the heating chamber 2;

The number of stirring blades 6 is not less than four;

The distance between the outer end of the side wall of the stirring blade 6 and the inner wall of the heating chamber 2 is 3 cm.

When the utility model is working, the staff opens the hatch cover 11, puts the solid waste that needs to be liquefied into the heating chamber 2 under the premise of ensuring that the discharge port 9 is in a closed state, and connects the power line 20 to an external power supply, and the electric heating The tube 8 starts to heat up gradually when the power is turned on to heat the stirring blade 6, and the stirring blade 6 will heat the solid waste in contact with it. The preliminary heating is specified according to the composition of the waste and the power of the electric heating tube 8 used by the device. time, after reaching the preliminary heating time requirement, start the motor 4 and start to stir the slowly melting waste, when the device can smoothly carry out the stirring operation, you can open the discharge port 9 and use containers such as tanks to hold liquid waste; The device uses multiple stirring blades 6 to increase the contact area between the heating equipment and the solid waste, effectively utilizes the heat generated by the heating components, and reduces the waste of heat energy, and the heating process is accompanied by stirring, which can evenly heat the waste. During the heating process, the heating chamber is basically in a closed state, and there will be no problem of waste gas leakage. It is enough to recycle the waste gas when the liquefied waste is discharged, so as to improve the heat utilization rate and reduce the cost of waste treatment, and promote the development of the waste treatment industry.

Claims (6)

1. The heater assembly 1. a kind of tar class waste solid-state liquefies, it is characterised in that: including main body cover (1), outside the main body The inside of shell (1) offers heating chamber (2), and motor assembly case (3) is welded in the middle part of main body cover (1) upper side wall, described The upper side wall of main body cover (1) offers feed inlet (10), and the lower left side of main body cover (1) offers discharge port (9), described The inside of motor assembly case (3) is fixedly installed with the motor (4) being electrically connected with external power supply, and the output end of the motor (4) is solid Dingan County is equipped with agitating shaft (5), and the lower end of the agitating shaft (5) is rotationally connected with the middle part of heating chamber (2) lower wall, and agitating shaft (5) outer surface uniform welding has paddle (6), opens up that there are two be socketed in the middle part of motor assembly case (3) inner sidewall The brush working chamber (12) of agitating shaft (5) upper end, and the side wall of motor assembly case (3) is offered positioned at brush working chamber (12) outside The inside of the screw hole (16) of side, the screw hole (16) is bolted with binding post (15), the outside weldings of the binding post (15) have with The power supply line (20) of external power supply electrical connection, the inside of the agitating shaft (5) is fixedly installed with terminal plate (7), and agitating shaft (5) The upper end of lateral wall, which is fixedly mounted, is located at the internal becket (13) of motor assembly case (3), the outer surface of the becket (13) It is fitted closely with the inner surface of binding post (15), the upper end of the terminal plate (7) is welded with the conducting wire internal positioned at agitating shaft (5) (14), it and on the outside of terminal plate (7) is welded with and is uniformly distributed in the internal electrothermal tube (8) of paddle (6), the conducting wire (14) Upper end is welded in the inner wall of becket (13).
2. The heater assembly 2. a kind of tar class waste solid-state according to claim 1 liquefies, it is characterised in that: the wiring Column (15) includes terminal body (18), and the outside of the terminal body (18) is socketed with threaded sleeve (17), and binding post The inner end of main body (18) is welded with brush (19), and the threaded sleeve (17) is bolted in the inside of screw hole (16), and threaded sleeve (17) inside is connected with the power supply line (20) being welded to each other with terminal body (18), the inner end of the brush (19) with it is described The outer surface of becket (13) fits closely.
3. The heater assembly 3. a kind of tar class waste solid-state according to claim 1 liquefies, it is characterised in that: the charging The upper end of mouth (10) is hinged with hatchcover (11).
4. The heater assembly 4. a kind of tar class waste solid-state according to claim 1 liquefies, it is characterised in that: the heating The lower wall of chamber (2) inner cavity is arcwall face, and discharge port (9) is opened in the lower end of heating chamber (2).
5. The heater assembly 5. a kind of tar class waste solid-state according to claim 1 liquefies, it is characterised in that: the stirring The quantity of leaf (6) is no less than four.
6. The heater assembly 6. a kind of tar class waste solid-state according to claim 1 liquefies, it is characterised in that: the stirring The outer end of leaf (6) side wall and the spacing of heating chamber (2) inner sidewall are 3cm.