CN215162378U - Continuous pyrolysis device applied to oil field oil sludge - Google Patents

Abstract

The utility model discloses a be applied to serialization pyrolysis apparatus of oil field fatlute, including device base, cooling base and defeated workbin, the up end fixedly connected with pyrolysis box of device base, pyrolysis box's up end is equipped with the exhaust can, the exhaust can has through the blast pipe intercommunication and is used for pyrolysis tail gas refrigerated cooling body. The utility model discloses, carry supply mechanism through setting up, utilize the inlet pipe, carry axle and drive mechanism, realize constantly carrying the fatlute raw materials, utilize simultaneously to arrange the sediment roller and carry out convenient transport to the residue after the pyrolysis and arrange the material, realize the device last pyrolysis treatment, promote the pyrolysis efficiency of fatlute, through setting up cooling body, utilize the air discharge tank, transition tank and compressor isotructure, to the quick emission and the collection of the tail gas of pyrolysis incasement pyrolysis fatlute production, realize the cooling treatment of tail gas simultaneously, to the convenient collection of the composition in the tail gas, and the efficiency is improved.

Description

Continuous pyrolysis device applied to oil field oil sludge

Technical Field

The utility model relates to a fatlute pyrolysis technology field especially relates to a be applied to serialization pyrolysis device of oil field fatlute.

Background

At present, enterprises in oil extraction, oil depots, refining, petrochemical industry and the like generate a large amount of oily sludge, namely oil sludge, due to leakage pollution, tank body precipitation, distillation bottom slag, reaction residual liquid, sewage treatment precipitation and the like in the processes of oil exploitation, storage and transportation, refining, post-processing, oily sewage treatment and the like.

Among the prior art to the processing mode of fatlute, the mode of adopting pyrolysis more goes on, because the harmful substance that produces among the fatlute pyrolysis process is more, consequently need discharge after carrying out filtration treatment to its tail gas in the fatlute pyrolysis process, current fatlute pyrolysis device is when using, and the pyrolysis of needs carrying out ration time according to pyrolysis device's pyrolysis volume more, and this kind of mode is when using, owing to can't realize lasting pyrolysis, consequently leads to pyrolysis efficiency lower, and is lower to the treatment effeciency of tail gas.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a continuous pyrolysis device applied to oil field oil sludge.

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

the utility model provides a be applied to serialization pyrolysis device of oil field fatlute, includes device base, cooling base and defeated workbin, the up end fixedly connected with pyrolysis box of device base, the up end of pyrolysis box is equipped with the exhaust can, the exhaust can has the cooling body who is used for pyrolysis tail gas cooling through the blast pipe intercommunication, be equipped with on the pyrolysis box and be used for the transport feed mechanism that the pyrolysis box carried fatlute pyrolysis in-process raw materials, be equipped with on the both ends lateral wall about the pyrolysis box and be used for providing the drive mechanism of power to the transport of fatlute pyrolysis in-process.

Preferably, cooling body includes fixed connection the collection tank and two transition jars on cooling base, blast pipe intercommunication right side the transition jar, left side the transition jar passes through pipeline intercommunication collection tank, two compressors of up end fixedly connected with of cooling base, the gas outlet intercommunication transition jar of compressor.

Preferably, carry feeding mechanism including fixed connection two symmetrical material loading pipe and the row's sediment roller that set up on the lateral wall at both ends about the pyrolysis box, the left side the up end fixedly connected with connecting pipe of material loading pipe, the up end fixedly connected with gas transmission jar of pyrolysis box, gas transmission jar intercommunication connecting pipe.

Preferably, the right side the up end fixedly connected with inlet pipe of material loading pipe, there is the feed inlet through the pipeline intercommunication on the right side lateral wall of inlet pipe.

Preferably, drive mechanism includes the drive motor of fixed connection on the device base up end, it carries the axle all to rotate in material loading pipe and the row's sediment roller to be connected with, carry epaxial spiral fixedly connected with auger blade, the output shaft of drive motor and carry epaxial equal fixedly connected with drive fluted disc, two the cover is equipped with drive chain between the drive fluted disc, the terminal fixedly connected with connecting axle of output shaft of drive motor, the connecting axle runs through to rotate and connects the pyrolysis case.

Preferably, a conveyor is arranged on the front end face of the material conveying box and extends to the position above the feeding hole, a discharging pipe is fixedly connected to the front end face of the material conveying box, and a discharging hole of the discharging pipe is formed right above the conveyor.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up transport feeding mechanism, utilize the inlet pipe, carry axle and drive mechanism, realize carrying constantly of fatlute raw materials, utilize simultaneously to arrange the sediment roller and carry out convenient transport to the residue after the pyrolysis and arrange the material, realize that the pyrolysis that lasts of device handles, promotes the pyrolysis efficiency of fatlute.

2. Through setting up cooling body, utilize exhaust can, transition jar and compressor isotructure to the quick emission and the collection of the tail gas of pyrolysis incasement pyrolysis fatlute production, realize the cooling treatment of tail gas simultaneously, to the convenient collection of the composition in the tail gas, raise the efficiency.

Drawings

Fig. 1 is a front view of a continuous pyrolysis device applied to oil field sludge according to the present invention;

fig. 2 is a schematic structural diagram of a cooling mechanism of a continuous pyrolysis device applied to oil field sludge according to the present invention;

fig. 3 is the utility model provides a be applied to oil field fatlute serialization pyrolysis apparatus's conveying tank schematic structure diagram.

In the figure: the device comprises a device base 1, a pyrolysis box 2, a slag discharging roller 3, a feeding pipe 4, a connecting pipe 5, a gas conveying tank 6, an exhaust tank 7, an exhaust pipe 8, a connecting shaft 9, a transmission motor 10, a driving fluted disc 11, a feeding pipe 12, a feeding hole 13, a cooling base 14, a collecting tank 15, a compressor 16, a transition tank 17, a material conveying box 18, a conveyor 19 and a discharging pipe 20.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a continuous pyrolysis device applied to oil field sludge comprises a device base 1, a cooling base 14 and a delivery box 18, wherein a conveyor 19 is arranged on the front end face of the delivery box 18, the conveyor 19 extends to the upper side of a feed port 13, a discharge pipe 20 is fixedly connected to the front end face of the delivery box 18, and a discharge port of the discharge pipe 20 is arranged right above the conveyor 19.

Device base 1's up end fixedly connected with pyrolysis box 2, the up end of pyrolysis box 2 is equipped with exhaust can 7, exhaust can 7 has the cooling body who is used for pyrolysis tail gas cooling through 8 intercommunications of blast pipe, be equipped with on pyrolysis box 2 and be used for the transport feed mechanism to pyrolysis box 2 to fatlute pyrolysis in-process raw materials transport, carry feed mechanism to include the material loading pipe 4 and the sediment roller 3 that two symmetries set up on the lateral wall at both ends about pyrolysis box 2 of fixed connection, the up end fixedly connected with connecting pipe 5 of material loading pipe 4 on the left side, the up end fixedly connected with gas transmission jar 6 of pyrolysis box 2, gas transmission jar 6 intercommunication connecting pipe 5.

Be equipped with the drive mechanism right side material loading pipe 4's that is used for providing power to the transport of fatlute pyrolysis in-process up end fixedly connected with inlet pipe 12 on the lateral wall of both ends about pyrolysis box 2, there is feed inlet 13 through the pipeline intercommunication on the lateral wall of the right side of inlet pipe 12.

The utility model discloses in, cooling body includes that fixed connection is at collection tank 15 and two transition jars 17 on cooling base 14, 8 intercommunication right side transition jars 17 of blast pipe, and left side transition jar 17 passes through pipeline intercommunication collection tank 15, two compressors 16 of the up end fixedly connected with of cooling base 14, compressor 16's gas outlet intercommunication transition jar 17.

Drive mechanism includes fixed connection and all rotates in feeding tube 4 and the row's of sediment roller 3 and is connected with the transport axle including the drive motor 10 of fixed connection on the up end of device base 1, carries epaxial spiral fixedly connected with auger blade, the output shaft of drive motor 10 and carry epaxial equal fixedly connected with drive fluted disc 11, the cover is equipped with drive chain between two drive fluted disc 11, the terminal fixedly connected with connecting axle 9 of output shaft of drive motor 10, connecting axle 9 runs through to rotate and connects pyrolysis case 2.

When the utility model is used, as shown in fig. 1-3, firstly, the raw material is conveyed to the conveyor 19 through the blanking pipe 20 by the conveying box 18, the fatlute raw material is conveyed to the feed inlet 13 through the conveyor 19, then the raw material enters the feeding pipe 4 through the feeding pipe 12, the driving fluted disc 11 is driven by the driving motor 10 to drive the rotation of the conveying shaft, the fatlute raw material is conveyed to the pyrolysis box 2 for pyrolysis, in the process, the residue generated by the pyrolysis of the fatlute in the pyrolysis box 2 is quickly conveyed to the outside of the pyrolysis box 2 through the conveying mode of the auger blade under the driving of the rotation of the driving gear by the deslagging roller 3, in the process, the tail gas generated in the pyrolysis process of the pyrolysis box 2 is conveyed to the exhaust pipe 8 through the exhaust tank 7 and respectively enters the two transition tanks 17, the compressor 16 is used for compressing and conveying the gas in the transition tanks 17, the gas is compressed and enters the collection tank 15, the collection of the raw materials in the tail gas is realized.

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 (6)

1. The utility model provides a be applied to serialization pyrolysis device of oil field fatlute, includes device base (1), cooling base (14) and defeated workbin (18), its characterized in that, up end fixedly connected with pyrolysis box (2) of device base (1), the up end of pyrolysis box (2) is equipped with exhaust can (7), exhaust can (7) have through blast pipe (8) intercommunication and are used for the refrigerated cooling body of pyrolysis tail gas, be equipped with on pyrolysis box (2) and be used for the transport feed mechanism to pyrolysis box (2) to fatlute pyrolysis in-process raw materials transport, be equipped with on the both ends lateral wall about pyrolysis box (2) and be used for providing the drive mechanism of power to the transport of fatlute pyrolysis in-process.

2. The continuous pyrolysis device applied to oil field sludge according to claim 1, wherein the cooling mechanism comprises a collection tank (15) and two transition tanks (17) which are fixedly connected to a cooling base (14), the exhaust pipe (8) is communicated with the transition tank (17) on the right side, the transition tank (17) on the left side is communicated with the collection tank (15) through a pipeline, two compressors (16) are fixedly connected to the upper end face of the cooling base (14), and the air outlet of each compressor (16) is communicated with the transition tank (17).

3. The continuous pyrolysis device applied to oil field sludge according to claim 2, wherein the conveying and supplying mechanism comprises two symmetrically arranged feeding pipes (4) and a slag discharging roller (3) which are fixedly connected to the side walls of the left end and the right end of the pyrolysis box (2), the upper end face of the feeding pipe (4) on the left side is fixedly connected with a connecting pipe (5), the upper end face of the pyrolysis box (2) is fixedly connected with a gas conveying tank (6), and the gas conveying tank (6) is communicated with the connecting pipe (5).

4. The continuous pyrolysis device applied to oil field sludge according to claim 3, wherein a feeding pipe (12) is fixedly connected to the upper end surface of the right feeding pipe (4), and a feeding hole (13) is communicated with the right side wall of the feeding pipe (12) through a pipeline.

5. The continuous pyrolysis device applied to oil field sludge according to claim 4, wherein the transmission mechanism comprises a transmission motor (10) fixedly connected to the upper end face of the device base (1), the feeding pipe (4) and the slag discharging roller (3) are both connected with a conveying shaft in a rotating manner, the conveying shaft is fixedly connected with auger blades in a spiral manner, the output shaft of the transmission motor (10) and the conveying shaft are both fixedly connected with driving fluted discs (11), a driving chain is sleeved between the two driving fluted discs (11), the tail end of the output shaft of the transmission motor (10) is fixedly connected with a connecting shaft (9), and the connecting shaft (9) penetrates through and is rotatably connected with the pyrolysis box (2).

6. The device for the continuous pyrolysis of oil sludge in the oil field is characterized in that a conveyor (19) is arranged on the front end face of the material conveying box (18), the conveyor (19) extends to the position above the feeding hole (13), a discharging pipe (20) is fixedly connected to the front end face of the material conveying box (18), and a discharging hole of the discharging pipe (20) is formed right above the conveyor (19).

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