CN211503245U

CN211503245U - Crude oil preheating device for carbon black production

Info

Publication number: CN211503245U
Application number: CN202020078897.0U
Authority: CN
Inventors: 王国元
Original assignee: Xinjiang Yakela Charcoal Black Co ltd
Current assignee: Xinjiang Yakela Charcoal Black Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-15
Anticipated expiration: 2030-01-15

Abstract

The utility model belongs to carbon black processing field, concretely relates to crude oil preheating device for carbon black production, the power distribution box comprises a box body, there is the case lid upper end of box through threaded connection, the inside welding of case lid has the oil feed to connect, the outside welding that the oil feed connects has the cover, the lower extreme of cover slides and has cup jointed a section of thick bamboo that preheats, the outside welding of a section of thick bamboo that preheats has the vortex fin, the lower extreme of a section of thick bamboo that preheats has the bottom through threaded connection, the inside scarf joint of bottom has the bearing, the pivot has been cup jointed to the inside of bearing, the upper end welding of pivot has the. This scheme preheats a section of thick bamboo through the design and preheats crude oil, and the design can be driven pivoted blade by crude oil in preheating the section of thick bamboo, and the pivot is connected to the blade, pivot surface design connecting rod, and the pole is scraped in the end design of connecting rod, and the rotation that the pole was scraped in the utilization prevents that crude oil from adhering to preheating the section of thick bamboo inner wall, leads to heat conduction efficiency to reduce, preheats bobbin base portion design bottom moreover, can conveniently discharge its inside waste oil, the clearance of being convenient for.

Description

Crude oil preheating device for carbon black production

Technical Field

The utility model belongs to carbon black production field, concretely relates to crude oil preheating device for carbon black production.

Background

The structural properties of carbon black are expressed by the degree of chain-like or grape-like aggregation among carbon black particles. Carbon black consisting of agglomerates composed of the size, form and number of particles per agglomerate is called high structure carbon black. At present, the structural property is expressed by the commonly used oil absorption value, the larger the oil absorption value is, the higher the structural property of the carbon black is, a space network channel is easy to form, and the carbon black is not easy to damage.

In the production process of the carbon black, a crude oil preheating procedure is adopted, and crude oil is preheated by a preheating device, generally by adopting a water bath heating mode. However, in the preheating process, a part of crude oil is easily adhered to the inside of the preheating device through which the crude oil passes, and the crude oil is difficult to remove, so that the heat transfer efficiency is reduced. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

An object of the utility model is to provide a crude oil preheating device for carbon black production has solved when crude oil preheats easily that crude oil adheres to the problem that leads to the heat conductivility variation in preheating device is inside, has still solved the inconvenient exhaust problem of inside impurity.

In order to achieve the purpose, the utility model provides a crude oil preheating device for carbon black production, the power distribution box comprises a box body, there is the case lid upper end of box through threaded connection, the inside welding of case lid has the oil feed to connect, the outside welding that the oil feed connects has the cover, the lower extreme of cover slides and has cup jointed preheating section of thick bamboo, preheating section of thick bamboo's outside welding has the vortex fin, preheating section of thick bamboo's lower extreme has the bottom through threaded connection, the inside scarf joint of bottom has the bearing, the pivot has been cup jointed to the inside of bearing, the upper end welding of pivot has the blade, the skin weld of pivot has the connecting rod, the terminal welding of connecting rod has the scraping rod, the surface of scraping the rod contacts with preheating section of thick bamboo's inner wall, preheating section of thick bamboo's right side welding has the joint that produces oil, it runs through the box to produce oil.

The principle of the utility model lies in: during the use, hot water is input to the water inlet joint on the box, and hot water flows in the box, heat preheating cylinder, the heat conduction effect can be improved in the design of vortex fin, hot water discharges and carries out the circulation heating through water outlet joint after with preheating cylinder heat transfer, crude oil adds preheating cylinder in through the oil feed joint, crude oil strikes on the blade, can lead to the blade to rotate, the blade drives the pivot and rotates, the pivot drives the connecting rod and rotates, the connecting rod drives the scraper bar and rotates, the scraper bar can rotate at preheating cylinder's inner wall, prevent that crude oil from adhering to, lead to crude oil accumulation to cause the heat conduction efficiency to reduce, when needing to discharge crude oil waste residue in preheating cylinder, only need open the bottom can discharge, convenient and fast.

The beneficial effects of the utility model reside in that: this scheme preheats a section of thick bamboo through the design and preheats crude oil, and the design can be driven pivoted blade by crude oil in preheating the section of thick bamboo, and the pivot is connected to the blade, pivot surface design connecting rod, and the pole is scraped in the end design of connecting rod, and the rotation that the pole was scraped in the utilization prevents that crude oil from adhering to preheating the section of thick bamboo inner wall, leads to heat conduction efficiency to reduce, preheats bobbin base portion design bottom moreover, can conveniently discharge its inside waste oil, the clearance of being convenient for.

Furthermore, the left end welding of box has water supply connector, install the inlet valve on the water supply connector, the right side welding of box has water outlet connector, the last outlet valve that installs of water outlet connector. The water inlet joint and the water outlet joint can lead hot water to circulate, can circularly heat the preheating cylinder and belong to the prior art.

Further, a first sealing ring is sleeved at the bottom of the box cover, and the lower end of the first sealing ring is tightly attached to the upper end of the box body. The first sealing ring is made of rubber materials, and the box body and the box cover can be sealed through the design of the first sealing ring.

Further, a second sealing ring is sleeved at the bottom of the cylinder cover, and the lower end of the second sealing ring is tightly attached to the upper end of the preheating cylinder. The second sealing ring is made of rubber materials, and the space between the cylinder cover and the preheating cylinder can be sealed through the design of the second sealing ring.

Furthermore, the number of the connecting rods is two, and the two connecting rods are symmetrically distributed on two sides of the rotating shaft. The design of the connecting rod has a supporting function on the scraping rod.

Drawings

FIG. 1 is a schematic diagram of a crude oil preheating unit for carbon black production according to an embodiment of the present invention;

FIG. 2 is a top view of the preheating cylinder of FIG. 1 of a crude oil preheating device for carbon black production according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the portion A of the crude oil preheating apparatus for carbon black production according to the embodiment of the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 1 of a crude oil preheating apparatus for carbon black production according to an embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, a water inlet joint 2, a water inlet valve 3, a water outlet joint 4, a water outlet valve 5, a box cover 6, a first sealing ring 7, an oil inlet joint 8, a barrel cover 9, a second sealing ring 10, a preheating barrel 11, turbulence fins 12, a bottom cover 13, a bearing 14, a rotating shaft 15, blades 16, a connecting rod 17, a scraping rod 18 and an oil outlet joint 19.

As shown in fig. 1, this embodiment provides a crude oil preheating device for carbon black production, including box 1, the left end welding water supply connector 2 of box 1, installation water inlet valve 3 on the water supply connector 2, the right side welding water outlet connector 4 of box 1, installation outlet valve 5 on the water outlet connector 4, water inlet connector 2 and water outlet connector 4 can make the hot water circulation, can carry out circulation heating to preheating cylinder 11, belong to prior art.

As shown in fig. 1, 2 and 3, the upper end of a box body 1 is connected with a box cover 6 through threads, the bottom of the box cover 6 is sleeved with a first sealing ring 7, the lower end of the first sealing ring 7 is tightly attached to the upper end of the box body 1, the first sealing ring 7 is made of a rubber material, the space between the box body 1 and the box cover 6 can be sealed through the design of the first sealing ring 7, an oil inlet connector 8 is welded inside the box cover 6, a barrel cover 9 is welded outside the oil inlet connector 8, the bottom of the barrel cover 9 is sleeved with a second sealing ring 10, the lower end of the second sealing ring 10 is tightly attached to the upper end of a preheating barrel 11, the second sealing ring 10 is made of a rubber material, the space between the barrel cover 9 and the preheating barrel 11 can be sealed through the design of the second sealing ring 10, the lower end of the barrel cover 9 is slidably sleeved with the preheating barrel 11, turbulence fins 12 are welded outside the preheating.

As shown in fig. 1, 2 and 4, the lower end of the preheating cylinder 11 is connected with a bottom cover 13 through threads, the inside of the bottom cover 13 is embedded with a bearing 14, the inside of the bearing 14 is sleeved with a rotating shaft 15, the upper end of the rotating shaft 15 is welded with a blade 16, the surface of the rotating shaft 15 is welded with a connecting rod 17, the tail end of the connecting rod 17 is welded with a scraping rod 18, the surface of the scraping rod 18 is in contact with the inner wall of the preheating cylinder 11, the number of the connecting rods 17 is two, the two connecting rods 17 are symmetrically distributed on two sides of the rotating shaft 15, the design of the connecting rods 17 has a supporting effect on the scraping rod 18, the right side of the preheating cylinder 11 is welded with an oil outlet joint 19, the oil outlet joint 19.

The utility model discloses the concrete implementation process as follows: during the use, hot water is input to the water inlet connector 2 on the box 1, and hot water flows in the box 1, heat preheating cylinder 11, the heat conduction effect can be improved to the design of vortex fin 12, hot water discharges and carries out the circulation heating through water outlet connector 4 after with preheating cylinder 11 heat transfer, crude oil adds in preheating cylinder 11 through oil feed connector 8, crude oil strikes on blade 16, can lead to blade 16 to rotate, blade 16 drives pivot 15 and rotates, pivot 15 drives connecting rod 17 and rotates, connecting rod 17 drives scraping rod 18 and rotates, scraping rod 18 can rotate at preheating cylinder 11's inner wall, prevent crude oil adhesion, lead to crude oil accumulation to cause the heat conduction efficiency to reduce, when needing to discharge the crude oil waste residue in preheating cylinder 11, only need open bottom 13 and can discharge, convenient and fast.

This scheme preheats a section of thick bamboo 11 through the design and preheats crude oil, and the design can be driven pivoted blade 16 by crude oil in preheating a section of thick bamboo 11, pivot 15 is connected to

blade

16, 15 surface design connecting rods 17 of pivot, pole 18 is scraped in the end design of connecting rod 17, the rotation that the pole 18 was scraped in the utilization prevents that crude oil from adhering to preheating a section of thick bamboo 11 inner wall, lead to heat conduction efficiency to reduce, 11 bottom design bottom covers 13 of preheating a section of thick bamboo moreover, can conveniently discharge its inside waste oil, the clearance of being convenient for.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a crude oil preheating device for carbon black production, includes the box, its characterized in that: the upper end of box has the case lid through threaded connection, the internal weld of case lid has the oil feed to connect, the outside welding that the oil feed connects has the cover, the lower extreme of cover slides and has cup jointed a section of thick bamboo that preheats, the outside welding of a section of thick bamboo that preheats has the vortex fin, the lower extreme of a section of thick bamboo that preheats has the bottom through threaded connection, the inside scarf joint of bottom has the bearing, the pivot has been cup jointed to the inside of bearing, the upper end welding of pivot has the blade, the skin weld of pivot has the connecting rod, the terminal welding of connecting rod has the scraping bar, the surface of scraping bar and the inner wall contact of a section of thick bamboo that preheats, the right side welding of a section of thick bamboo that preheats has the oil outlet.

2. The crude oil preheating apparatus for carbon black production according to claim 1, characterized in that: the left end welding of box has water supply connector, install the inlet valve on the water supply connector, the right side welding of box has water connectors, install the outlet valve on the water connectors.

3. The crude oil preheating apparatus for carbon black production according to claim 1, characterized in that: the bottom of the box cover is sleeved with a first sealing ring, and the lower end of the first sealing ring is tightly attached to the upper end of the box body.

4. The crude oil preheating apparatus for carbon black production according to claim 1, characterized in that: and the bottom of the cylinder cover is sleeved with a second sealing ring, and the lower end of the second sealing ring is tightly attached to the upper end of the preheating cylinder.

5. The crude oil preheating apparatus for carbon black production according to claim 1, characterized in that: the number of the connecting rods is two, and the two connecting rods are symmetrically distributed on two sides of the rotating shaft.