CN210765159U

CN210765159U - Coal tar dewatering device

Info

Publication number: CN210765159U
Application number: CN201921951650.9U
Authority: CN
Inventors: 刘大伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-16
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a coal tar dewatering device, including treatment tank and stirring subassembly, the stirring unit mount is on the treatment tank, and the stirring subassembly includes the motor, the top outer wall of treatment tank is equipped with the motor case, and the top inner wall of motor case is located to the motor, the output shaft of motor is fixed with the pivot through the shaft coupling, and the bottom inner wall of treatment tank is equipped with the bearing frame, and the other end of pivot is fixed in the top outer wall of bearing frame through the bearing, the outer wall equidistance of pivot is equipped with the puddler, the top outer wall that the treatment tank is close to the motor case is equipped with the inlet pipe, and the bottom outer wall both ends of treatment tank all are equipped with the. The utility model discloses a be provided with the stirring subassembly, when carrying out the coal tar dehydration, at first stir its through the stirring subassembly and handle, with higher speed the separation of tar and water to when follow-up stewing, the separation rate of tar and water is higher, improves coal tar dehydration rate, improves this dewatering device's practicality.

Description

Coal tar dewatering device

Technical Field

The utility model relates to a coal tar dehydration technology field especially relates to a coal tar dewatering device.

Background

Black or black brown viscous liquid with pungent odor generated during coal dry distillation; for short tar; coal tar can be divided into low-temperature coal tar, medium-temperature coal tar and high-temperature coal tar according to the dry distillation temperature, and the coal tar obtained in coke production belongs to the high-temperature coal tar; the coke oven gas purification product is one of coke oven gas purification products condensed and separated in the crude gas cooling process, and the coal tar has high moisture content and generally needs to be dehydrated.

The separation of tar and water is generally realized through stewing to current coal tar dewatering device, but the time that consumes of stewing is more of a specified duration, and the rate of dehydration is lower simultaneously, seriously influences coal tar dehydration progress and effect to reduce this dewatering device's practical value.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a coal tar dewatering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a coal tar dewatering device, includes treatment tank and stirring subassembly, the stirring subassembly is installed on the treatment tank, and the stirring subassembly includes the motor, the top outer wall of treatment tank is equipped with the motor case, and the top inner wall of motor case is located to the motor, the output shaft of motor is fixed with the pivot through the shaft coupling, and the bottom inner wall of treatment tank is equipped with the bearing frame, and the other end of pivot is fixed in the top outer wall of bearing frame through the bearing, the outer wall equidistance of pivot is equipped with the puddler.

Further, the top outer wall that handles jar and be close to the motor case is equipped with the inlet pipe, and handles jar bottom outer wall both ends and all be equipped with the supporting seat.

Furthermore, the top inner wall of the treatment tank is provided with a temperature sensor, and the outer wall of one side of the treatment tank is provided with a control panel.

Furthermore, a supporting plate is arranged on the outer wall of the other side of the treatment tank, and a water pump is arranged on the outer wall of the top of the supporting plate.

Furthermore, the inner wall of the treatment tank is provided with fixing rings at equal intervals, and the inner walls of the two fixing rings on the same vertical surface are provided with the same electric heating pipe.

Furthermore, a liquid discharge pipe is arranged on the outer wall of one side, close to the bottom end, of the treatment tank, and the outer wall of the liquid discharge pipe is connected with a liquid discharge valve through a flange.

Furthermore, the inner wall of the top of the treatment tank is provided with an air pressure sensor.

Furthermore, the outer wall of the top of the treatment tank, which is close to the air pressure sensor, is provided with a pressure relief pipe, and the outer wall of the pressure relief pipe is connected with a pressure relief valve through a flange.

The utility model has the advantages that:

1. through being provided with the stirring subassembly, when carrying out the coal tar dehydration, at first stir its through the stirring subassembly and handle, accelerate the separation of tar and water to when follow-up stewing, the separation rate of tar and water is higher, improves coal tar dehydration rate, improves this dewatering device's practicality.

2. Through being provided with motor heat pipe, temperature sensor and control panel, the in-process of stewing carries out the thermal treatment to it through electric heating pipe, further improves the separation rate of tar and water, and temperature sensor and control panel are used for controlling the inside temperature of treatment tank, avoid the high emergence that causes the unexpected reaction of temperature.

3. Through being provided with baroceptor, pressure release pipe and relief valve, handle jar inside atmospheric pressure through baroceptor control, avoid the heating to cause and handle jar inside atmospheric pressure too high to improve this dewatering device's security.

Drawings

FIG. 1 is a schematic structural diagram of a coal tar dewatering device according to example 1;

FIG. 2 is a schematic view of a stirring assembly of a coal tar dewatering device according to the present invention;

fig. 3 is a schematic structural diagram of a coal tar dewatering device provided in embodiment 2.

In the figure: 1-treatment tank, 2-feeding pipe, 3-temperature sensor, 4-motor, 5-motor box, 6-rotating shaft, 7-fixing ring, 8-control panel, 9-liquid discharge valve, 10-liquid discharge pipe, 11-bearing seat, 12-supporting seat, 13-stirring rod, 14-supporting plate, 15-water pump, 16-electric heating pipe, 17-air pressure sensor, 18-pressure relief pipe and 19-pressure relief valve.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a coal tar dewatering device, including treatment tank 1 and stirring subassembly, the stirring subassembly is installed on treatment tank 1, and the stirring subassembly includes motor 4, the top outer wall of treatment tank 1 is fixed with motor case 5 through the fix with screw, and motor 4 is fixed in the top inner wall of motor case 5 through the fix with screw, the output shaft of motor 4 is fixed with pivot 6 through the shaft coupling, and the bottom inner wall of treatment tank 1 is equipped with bearing frame 11, the other end of pivot 6 is fixed in the top outer wall of bearing frame 11 through the bearing, the outer wall equidistance of pivot 6 is equipped with puddler 13, when carrying out the coal tar dehydration, at first stir the processing through the stirring subassembly to it, accelerate the separation of tar and water, thereby when subsequently stewing, the separation rate of tar and water is higher, improve the coal tar dehydration rate, improve this dewatering device's.

Wherein, the top outer wall that handles jar 1 and be close to motor case 5 is equipped with inlet pipe 2, and handles jar 1 bottom outer wall both ends and all have supporting seat 12 through the fix with screw.

Wherein, the top inner wall of treatment tank 1 is equipped with temperature sensor 3, and the one side outer wall of treatment tank 1 has control panel 8 through the fix with screw.

Wherein, the other side outer wall of treatment tank 1 is fixed with backup pad 14 through the screw, and the top outer wall of backup pad 14 is fixed with water pump 15 through the screw.

Wherein, the inner wall of the treatment tank 1 is provided with fixing rings 7 at equal intervals, and the inner walls of the two fixing rings 7 on the same vertical surface are provided with the same electric heating pipe 16.

Wherein, the outer wall of one side of the treatment tank 1 near the bottom end is provided with a liquid discharge pipe 10, and the outer wall of the liquid discharge pipe 10 is connected with a liquid discharge valve 9 through a flange.

The working principle is as follows: when coal tar dehydration is carried out, coal tar is added into the treatment tank 1 through the inlet pipe 2, then a pipe cover is covered on the inlet pipe 2, the motor 4 is started, the motor 4 drives the stirring rod 13 to operate at a high speed through the rotating shaft 6, thereby separating the coal tar from water, the separation rate of the coal tar is improved, after stirring, the electric heating pipe 16 is electrified, the motor 4 is closed, heating and standing separation are started, in the heating and standing process, the temperature sensor 3 monitors the temperature in the treatment tank 1 in real time, adverse reaction is prevented from occurring due to overhigh temperature, when the temperature is overhigh, the control panel 8 controls the electric heating pipe 16 to be closed for a short time, temperature regulation is realized, after standing for a period, the water pump 15 is started, the water pump 15 pumps the coal tar, the water is.

Example 2

Referring to fig. 2-3, compared with embodiment 1, a coal tar dewatering device is provided, in which an air pressure sensor 17 is disposed on an inner wall of a top of a treatment tank 1, a pressure relief pipe 18 is disposed on an outer wall of the top of the treatment tank 1, which is close to the air pressure sensor 17, the outer wall of the pressure relief pipe 18 is connected with a pressure relief valve 19 through a flange, the air pressure inside the treatment tank 1 is monitored through the air pressure sensor 17, and the phenomenon that the air pressure inside the treatment tank 1 is too high due to heating is avoided, so that the safety of the dewatering.

The working principle is as follows: when coal tar is dehydrated, the coal tar is added into the treatment tank 1 through the feeding pipe 2, then a pipe cover is covered on the feeding pipe 2, the motor 4 is started, the motor 4 drives the stirring rod 13 to operate at a high speed through the rotating shaft 6, thereby separating the coal tar from the water, the separation rate is improved, after the stirring, the electric heating pipe 16 is electrified, the motor 4 is closed, the heating, standing and separation are started, in the heating and standing process, the temperature sensor 3 monitors the temperature in the treatment tank 1 in real time, adverse reaction caused by overhigh temperature is avoided, when the temperature is overhigh, the control panel 8 controls the electric heating pipe 16 to be closed for a short time, temperature adjustment is realized, meanwhile, the air pressure sensor 17 is used for monitoring the air pressure in the treatment tank 1, when the air pressure is overhigh, the pressure release valve 19 is opened, partial air is discharged through the pressure release pipe 18, the air pressure in, after standing for a period of time, the water pump 15 is started, the water pump 15 pumps out tar, the water body is discharged from the liquid discharge pipe 10, and the operation is finished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a coal tar dewatering device, includes treatment tank (1) and stirring subassembly, its characterized in that, the stirring unit mount is on treatment tank (1), and the stirring subassembly includes motor (4), the top outer wall of treatment tank (1) is equipped with motor case (5), and motor (4) locate the top inner wall of motor case (5), the output shaft of motor (4) is fixed with pivot (6) through the shaft coupling, and the bottom inner wall of treatment tank (1) is equipped with bearing frame (11), and the other end of pivot (6) is fixed in the top outer wall of bearing frame (11) through the bearing, the outer wall equidistance of pivot (6) is equipped with puddler (13).

2. The coal tar dewatering device according to claim 1, characterized in that the treatment tank (1) is provided with a feeding pipe (2) near the top outer wall of the motor box (5), and the two ends of the bottom outer wall of the treatment tank (1) are provided with supporting seats (12).

3. The coal tar dewatering device according to claim 1, characterized in that the inner wall of the top of the treatment tank (1) is provided with a temperature sensor (3), and the outer wall of one side of the treatment tank (1) is provided with a control panel (8).

4. The coal tar dewatering device according to claim 3, characterized in that the outer wall of the other side of the treatment tank (1) is provided with a support plate (14), and the outer wall of the top of the support plate (14) is provided with a water pump (15).

5. The coal tar dewatering device according to claim 1, characterized in that the inner walls of the treatment tank (1) are provided with fixing rings (7) at equal distances, and the inner walls of two fixing rings (7) located on the same vertical plane are provided with the same electric heating pipe (16).

6. The coal tar dewatering device according to claim 5, characterized in that the outer wall of the treatment tank (1) near the bottom end is provided with a liquid discharge pipe (10), and the outer wall of the liquid discharge pipe (10) is connected with a liquid discharge valve (9) through a flange.

7. The coal tar dewatering device according to any one of claims 1-6, characterized in that the top inner wall of the treatment tank (1) is provided with an air pressure sensor (17).

8. The coal tar dewatering device according to claim 7, characterized in that the top outer wall of the treatment tank (1) close to the air pressure sensor (17) is provided with a pressure relief pipe (18), and the outer wall of the pressure relief pipe (18) is connected with a pressure relief valve (19) through a flange.