Discharging cooling device for coal-based solvent oil production

Abstract

The utility model discloses a discharged material cooling device for coal-based solvent oil production, and relates to the technical field of solvent oil production. Comprising a tank body, a first liquid distribution box is fixedly welded to the upper surface of the tank body, an oil inlet pipe is fixedly installed on the upper side wall of the first liquid distribution box, a first rotating mechanism is fixedly installed on the upper surface of the first liquid distribution box, a second liquid distribution box is fixedly welded to the lower surface of the tank body, and an oil outlet pipe is fixedly installed on the lower side wall of the second liquid distribution box; a second rotating mechanism is mounted on the upper side wall of the second liquid distribution box, the second rotating mechanism is inserted into the tank body, and a heat exchange tube assembly is fixedly mounted between the first rotating mechanism and the second rotating mechanism; the rotating function of the heat exchange tube assembly is added, so that the heat exchange tube assembly can be in comprehensive and uniform contact with cooling liquid, the cooling effect is better, the efficiency is higher, meanwhile, the cooling liquid is uniformly distributed, the cooling liquid is fully subjected to heat exchange, the use amount of the cooling liquid is reduced, and the use cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to solvent oil production technical field, concretely is a coal -based solvent oil production and discharge cooling device. BACKGROUND

[0002] Coal-based solvent oil is one of five categories of petroleum products. Solvent oil has a wide range of uses. The largest amount is paint solvent oil (commonly known as paint solvent oil), followed by edible oil, printing ink, leather, pesticide, insecticide, rubber, cosmetics, spices, medicine, electronic components and other solvent oils. At present, about 400-500 kinds of solvents are sold on the market, of which solvent oil (hydrocarbon solvent, benzene compound) accounts for about half.

[0003] In the prior art, during the production of coal-based solvent oil, the discharge needs to be cooled. In the conventional cooling method, the heat exchange pipe is placed in the cooling tank for cooling. However, the heat exchange pipe is fixed in position and can only exchange heat with the cooling liquid near it, so the cooling efficiency is low and the effect is not good. At the same time, the use amount of cooling liquid is increased, and the liquid distribution is uneven during the circulation of the cooling liquid, which also leads to poor cooling effect. The heat exchange of the cooling liquid causes large local temperature difference, and a large amount of cooling liquid is needed, which wastes resources. UTILITY MODEL CONTENT

[0004] The utility model provides a coal -based solvent oil production and discharge cooling device to solve the problem in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a coal -based solvent oil production and discharge cooling device, including the tank body, the upper surface of the tank body is fixedly welded with first liquid distribution tank, the upper side wall of first liquid distribution tank is fixedly installed with oil inlet pipe, the upper surface of first liquid distribution tank is fixedly installed with first rotating mechanism, first rotating mechanism is inserted in the tank body, the lower surface of tank body is fixedly welded with second liquid distribution tank, the lower side wall of second liquid distribution tank is fixedly installed with oil outlet pipe, the upper side wall of second liquid distribution tank is installed with second rotating mechanism, and second rotating mechanism is inserted in the tank body, first rotating mechanism and second rotating mechanism are fixedly installed with heat exchange pipe assembly, the right side wall upper side position of tank body is fixedly installed with liquid inlet pipe, the left side surface of liquid inlet pipe is fixedly installed with first liquid distribution mechanism, and first liquid distribution mechanism is installed on the upper side inner wall of tank body, the right side wall lower side position of tank body is fixedly installed with liquid outlet pipe, the left side surface of liquid inlet pipe is fixedly installed with second liquid distribution mechanism, and first liquid distribution mechanism is installed on the lower side inner wall of tank body, the right side wall of tank body is provided with temperature control mechanism.

[0006] Further, the first rotating mechanism comprises a transmission pipe, a mechanical seal, turbine blades and liquid inlet holes, the transmission pipe is installed on the lower side wall of the first liquid distribution tank through the mechanical seal, the upper surface of the transmission pipe is connected with the upper surface of the heat exchange pipe assembly, the turbine blades are fixedly installed on the transmission pipe near the upper position, and the front and rear side walls of the transmission pipe are provided with the liquid inlet holes near the lower position.

[0007] Further, the transmission pipe is provided with a through hole corresponding to the upper side wall of the tank body.

[0008] Further, the second rotating mechanism is the same as the first rotating mechanism in structure, and the second rotating mechanism is arranged in mirror image with the first rotating mechanism.

[0009] Further, the first liquid distribution mechanism comprises an annular liquid distribution pipe and liquid outlet heads, the annular liquid distribution pipe is fixedly installed on the upper inner wall of the tank body, and the lower surface of the annular liquid distribution pipe is uniformly provided with the liquid outlet heads in the circumferential direction.

[0010] Further, the second liquid distribution mechanism is the same as the first liquid distribution mechanism in structure, and the second liquid distribution mechanism is arranged in mirror image with the first liquid distribution mechanism.

[0011] Further, the temperature control mechanism comprises a controller and a temperature sensor, the controller and the temperature sensor are installed on the right side wall of the tank body, and the controller is electrically connected with the temperature sensor.

[0012] Compared with the prior art, the utility model provides a coal -based solvent oil production is with discharge cooling device, has the following beneficial effects:

[0013] 1、 this coal -based solvent oil production is with discharge cooling device, through setting first rotating mechanism and second rotating mechanism are entered coal -based solvent oil drive rotation, thereby increase heat exchange pipe assembly's rotation function, thereby make heat exchange pipe assembly in coal -based solvent oil and cooling liquid can be overall evenly contacted, make coal -based solvent oil cooling effect is better, efficiency is faster.

[0014] 2、 this coal -based solvent oil production is with discharge cooling device, through setting first liquid distribution mechanism makes cooling liquid evenly enter tank body, again through second liquid distribution mechanism makes cooling liquid evenly discharge tank body, thereby make cooling liquid distribution is even, thereby make cooling liquid fully carries out heat exchange, reduces cooling liquid use amount, saves use cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the structural schematic diagram of the utility model;

[0016] Fig. 2 It is the sectional view of the utility model;

[0017] Fig. 3The first rotating mechanism structure schematic view of the utility model.

[0018] In the figure: 1, tank body; 2, first liquid distribution tank; 3, oil inlet pipe; 4, first rotating mechanism; 401, transmission pipe; 402, mechanical seal; 403, turbine blade; 404, liquid inlet hole; 5, second liquid distribution tank; 6, oil outlet pipe; 7, second rotating mechanism; 8, heat exchange pipe assembly; 9, liquid inlet pipe; 10, first liquid distribution mechanism; 101, annular liquid distribution pipe; 102, liquid outlet head; 11, liquid outlet pipe; 12, second liquid distribution mechanism; 13, temperature control mechanism; 131, controller; 132, temperature sensor; 14, through hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figs. 1-3 The utility model discloses a coal base solvent oil production discharging cooling device, including tank body 1, the upper surface fixed welding of tank body 1 has first liquid distribution tank 2, the upper side wall of first liquid distribution tank 2 is fixedly installed with oil inlet pipe 3, the upper surface fixed mounting of first liquid distribution tank 2 has first rotating mechanism 4, first rotating mechanism 4 is inserted in tank body 1, the lower surface fixed welding of tank body 1 has second liquid distribution tank 5, the lower side wall fixed mounting of second liquid distribution tank 5 has oil outlet pipe 6, the upper side wall of second liquid distribution tank 5 is installed with second rotating mechanism 7, and second rotating mechanism 7 is inserted in tank body 1, and the fixed mounting of first rotating mechanism 4 and second rotating mechanism 7 has heat exchange pipe assembly 8, the right side wall upper side position fixed mounting of tank body 1 has liquid inlet pipe 9, the left side of liquid inlet pipe 9 is fixedly installed with first liquid distribution mechanism 10, and first liquid distribution mechanism 10 is installed on the upper inner wall of tank body 1, the right side wall lower side position fixed mounting of tank body 1 has liquid outlet pipe 11, the left side of liquid inlet pipe 9 is fixedly installed with second liquid distribution mechanism 12, and first liquid distribution mechanism 10 is installed on the lower inner wall of tank body 1, the right side wall of tank body 1 is provided with temperature control mechanism 13.

[0021] Specifically, the first rotating mechanism 4 comprises a transmission pipe 401, a mechanical seal 402, turbine blades 403 and liquid inlet holes 404, the transmission pipe 401 is installed on the lower side wall of the first liquid distribution tank 2 through the mechanical seal 402, the upper surface of the transmission pipe 401 is connected with the upper surface of the heat exchange pipe assembly 8, the turbine blades 403 are fixedly installed on the transmission pipe 401 near the upper position, and the liquid inlet holes 404 are arranged on the front and rear side walls of the transmission pipe 401 near the lower position.

[0022] In the embodiment, the coal-based solvent oil enters the first liquid distribution tank 2, drives the turbine blades 403 to rotate, and makes the turbine blades 403 drive the transmission pipe 401 to rotate in the mechanical seal 402, the transmission pipe 401 drives the heat exchange pipe assembly 8 to rotate, and the coal-based solvent oil in the first liquid distribution tank 2 flows into the transmission pipe 401 through the liquid inlet holes 404 and then flows into the heat exchange pipe assembly 8 through the transmission pipe 401.

[0023] Specifically, the transmission pipe 401 is provided with a through hole 14 corresponding to the upper side wall of the tank body 1.

[0024] In the embodiment, the through hole 14 enables the transmission pipe 401 to pass through and rotate in the upper side wall of the tank body 1.

[0025] Specifically, the second rotating mechanism 7 is the same in structure as the first rotating mechanism 4, and the second rotating mechanism 7 is arranged in mirror image with the first rotating mechanism 4.

[0026] In the embodiment, the second rotating mechanism 7 is driven to rotate by the coal-based solvent oil flowing out of the heat exchange pipe assembly 8, meets the rotating requirement of the heat exchange pipe assembly 8, and makes the coal-based solvent oil in the heat exchange pipe assembly 8 flow into the second liquid distribution tank 5.

[0027] Specifically, the first liquid distribution mechanism 10 comprises an annular liquid distribution pipe 101 and liquid outlet heads 102, the annular liquid distribution pipe 101 is fixedly installed on the inner wall of the upper side of the tank body 1, and the lower surface of the annular liquid distribution pipe 101 is uniformly provided with the liquid outlet heads 102 in the circumferential direction.

[0028] In the embodiment, the cooling liquid in the annular liquid distribution pipe 101 uniformly flows into the tank body 1 through the liquid outlet heads 102, so that the cooling liquid can be uniformly distributed in the tank body 1.

[0029] Specifically, the second liquid distribution mechanism 12 is the same in structure as the first liquid distribution mechanism 10, and the second liquid distribution mechanism 12 is arranged in mirror image with the first liquid distribution mechanism 10.

[0030] In the embodiment, the second liquid distribution mechanism 12 uniformly extracts the cooling liquid in the tank body 1.

[0031] Specifically, the temperature control mechanism 13 includes a controller 131 and a temperature sensor 132, both of which are installed on the right side wall of the tank body 1, and the controller 131 is electrically connected with the temperature sensor 132.

[0032] In this embodiment, the temperature sensor 132 detects the temperature of the cooling liquid in the tank body 1 and feeds back the information to the controller 131, which makes the external air pump draw the cooling liquid in the cooling tank into the liquid inlet pipe 9 and backflow to the cooling tank through the liquid outlet pipe 11, so that the cooling liquid circulates and cools.

[0033] In use, the coal-based solvent oil flows into the first liquid distribution tank 2 through the oil inlet pipe 3, and the entering coal-based solvent oil drives the turbine blades 403 in the first rotating mechanism 4 to rotate, so that the turbine blades 403 drive the transmission pipe 401 to rotate in the mechanical seal 402, the transmission pipe 401 drives the heat exchange pipe assembly 8 to rotate, the heat exchange pipe assembly 8 rotates in the cooling liquid in the tank body 1 and drives the cooling liquid to rotate, the coal-based solvent oil in the first liquid distribution tank 2 flows into the transmission pipe 401 through the liquid inlet hole 404, and then flows into the heat exchange pipe assembly 8 through the transmission pipe 401, the coal-based solvent oil in the heat exchange pipe assembly 8 after heat exchange and cooling flows into the second rotating mechanism 7, the second rotating mechanism 7 is driven to rotate by the coal-based solvent oil flowing out of the heat exchange pipe assembly 8, which meets the rotation requirement of the heat exchange pipe assembly 8, and at the same time, the coal-based solvent oil in the heat exchange pipe assembly 8 flows into the second liquid distribution tank 5, thereby increasing the rotation function of the heat exchange pipe assembly 8, so that the coal-based solvent oil in the heat exchange pipe assembly 8 can fully and uniformly contact with the cooling liquid in the tank body 1, the cooling effect of the coal-based solvent oil is better and the efficiency is faster, the temperature sensor 132 in the temperature control mechanism 13 detects the temperature of the cooling liquid in the tank body 1 and feeds back the information to the controller 131, the controller 131 makes the external air pump draw the cooling liquid in the cooling tank into the liquid inlet pipe 9, the cooling liquid in the liquid inlet pipe 9 flows into the annular liquid distribution pipe 101 in the first liquid distribution mechanism 10, the cooling liquid uniformly flows into the tank body 1 through the liquid outlet head 102, the cooling liquid can be uniformly distributed in the tank body 1, the second liquid distribution mechanism 12 uniformly discharges the cooling liquid in the tank body 1 through the liquid outlet pipe 11 and backflows to the cooling tank, so that the cooling liquid circulates and cools, thereby uniformly distributing the cooling liquid, fully heat exchanging the cooling liquid, reducing the use amount of the cooling liquid and saving the use cost.

[0034] In summary, the coal-based solvent oil production discharging and cooling device increases the rotation function of the heat exchange pipe assembly 8, so that the heat exchange pipe assembly 8 can fully and uniformly contact with the cooling liquid, the cooling effect is better and the efficiency is faster, and the cooling liquid is uniformly distributed, thereby fully heat exchanging the cooling liquid, reducing the use amount of the cooling liquid and saving the use cost.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coal-based solvent oil production discharge cooling device comprising a tank body (1), characterized in that: The upper surface of the tank body (1) is fixedly welded with a first liquid distribution tank (2), the upper side wall of the first liquid distribution tank (2) is fixedly installed with an oil inlet pipe (3), the upper surface of the first liquid distribution tank (2) is fixedly installed with a first rotating mechanism (4), the first rotating mechanism (4) is inserted into the tank body (1), the lower surface of the tank body (1) is fixedly welded with a second liquid distribution tank (5), the lower side wall of the second liquid distribution tank (5) is fixedly installed with an oil outlet pipe (6), the upper side wall of the second liquid distribution tank (5) is installed with a second rotating mechanism (7), and the second rotating mechanism (7) is inserted into the tank body (1), the first rotating mechanism (4) and the second rotating mechanism (7) are fixedly installed with a heat exchange pipe assembly (8), the right side wall of the tank body (1) is fixedly installed with an liquid inlet pipe (9) at the upper side position, the left side of the liquid inlet pipe (9) is fixedly installed with a first liquid distribution mechanism (10), and the first liquid distribution mechanism (10) is installed on the upper inner wall of the tank body (1), the right side wall of the tank body (1) is fixedly installed with an liquid outlet pipe (11) at the lower side position, the left side of the liquid inlet pipe (9) is fixedly installed with a second liquid distribution mechanism (12), and the first liquid distribution mechanism (10) is installed on the lower inner wall of the tank body (1), and the right side wall of the tank body (1) is provided with a temperature control mechanism (13).

2. The discharging cooling device for coal-based solvent oil production according to claim 1, characterized in that: The first rotating mechanism (4) comprises a transmission pipe (401), a mechanical seal (402), turbine blades (403) and liquid inlet holes (404), the transmission pipe (401) is installed on the lower side wall of the first liquid distribution tank (2) through the mechanical seal (402), the upper surface of the transmission pipe (401) is connected with the upper surface of the heat exchange pipe assembly (8), the turbine blades (403) are fixedly installed on the transmission pipe (401) near the upper position, and the liquid inlet holes (404) are formed in the front and rear side walls of the transmission pipe (401) near the lower side position.

3. The discharging cooling device for coal-based solvent oil production according to claim 2, characterized in that: The transmission pipe (401) is provided with a through hole (14) corresponding to the upper side wall of the tank body (1).

4. The discharging cooling device for coal-based solvent oil production according to claim 1, characterized in that: The second rotating mechanism (7) is the same as the first rotating mechanism (4), and the second rotating mechanism (7) and the first rotating mechanism (4) are arranged in an upside-down mirror image.

5. The coal-based solvent oil production discharge cooling device according to claim 1, characterized in that: The first liquid distribution mechanism (10) comprises an annular liquid distribution pipe (101) and liquid outlet heads (102), the annular liquid distribution pipe (101) is fixedly installed on the upper inner wall of the tank body (1), and the lower surface of the annular liquid distribution pipe (101) is uniformly provided with the liquid outlet heads (102) in the circumferential direction.

6. The discharge cooling device for coal-based solvent oil production according to claim 1, characterized in that: The second liquid distribution mechanism (12) is the same as the first liquid distribution mechanism (10), and the second liquid distribution mechanism (12) and the first liquid distribution mechanism (10) are arranged in an upside-down mirror image.

7. The coal-based solvent oil production discharge cooling device according to claim 1, characterized in that: The temperature control mechanism (13) comprises a controller (131) and a temperature sensor (132), the controller (131) and the temperature sensor (132) are both installed on the right side wall of the tank body (1), and the controller (131) is electrically connected with the temperature sensor (132).

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