CN215855926U

CN215855926U - Ethylene cracking furnace with high-efficient heat radiation structure

Info

Publication number: CN215855926U
Application number: CN202121097683.9U
Authority: CN
Inventors: 马芳; 倪明刚; 刘立国; 易荣瑞; 陈清
Original assignee: Shanghai Supezet Engineering Technology Co ltd; Jiangsu Zhuoran Intelligent Heavy Industry Co ltd
Current assignee: Jiangsu Bosong Energy Technology Co ltd; Shanghai Supezet Engineering Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-02-18
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of heat dissipation of ethylene cracking furnaces, in particular to an ethylene cracking furnace with a high-efficiency heat dissipation structure, which comprises a device main body, wherein the device main body comprises a reaction kettle main body, support rods are arranged on two sides of the bottom end of the reaction kettle main body, a circulating filtering mechanism is arranged on the outer surface of the reaction kettle main body at the top end of each support rod, a discharge hole is arranged on one side of the reaction kettle main body at the top end of the circulating filtering mechanism, a rotating motor is arranged at the top end of the reaction kettle main body, and the output end of the rotating motor extends to the inside of the reaction kettle main body. According to the utility model, the circulating filter mechanism is arranged, and the positioning block is used for fixing the water pipe inserted by a worker under the elastic action of the empty groove, so that cooling water is circulated in the water groove, and the cooling water in the sleeve block is used for cooling the outer surface of the reaction kettle main body, so that the service life of the reaction kettle main body is prolonged.

Description

Ethylene cracking furnace with high-efficient heat radiation structure

Technical Field

The utility model relates to the technical field of heat dissipation of ethylene cracking furnaces, in particular to an ethylene cracking furnace with a high-efficiency heat dissipation structure.

Background

The petrochemical industry has a prominent position in the development of national economy and society, and the ethylene industry is the "leading head" of the petrochemical industry and is often used as a measure of the development level of the basic chemical industry in a country. The energy consumption of an ethylene device is an important index for measuring the advancement of ethylene production technology, and an ethylene cracking furnace is a large energy consumption family of the ethylene device, and the energy consumption accounts for 60-80% of the total energy consumption of the device. Reducing the energy consumption of the cracking furnace is one of the important ways to reduce the production cost of ethylene. The energy consumption of the cracking furnace depends on the design and operation level of the cracking furnace system, and in recent years, the cracking furnace technology develops towards high temperature, short retention time, large size and long operation period.

And current ethylene cracking furnace is at the in-process that uses, and the inside high temperature of device for the loss of the inside part of device can be along with the constantly grow of raising of temperature, thereby makes the life of device reduce, consequently needs design an ethylene cracking furnace that has high-efficient heat radiation structure to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ethylene cracking furnace with a high-efficiency heat dissipation structure, which aims to solve the problem that in the use process of the conventional ethylene cracking furnace in the background art, the temperature inside the device is overhigh, so that the loss of parts inside the device is continuously increased along with the rise of the temperature, and the service life of the device is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ethylene cracking furnace with high-efficient heat radiation structure, includes the device main part, the device main part includes the reation kettle main part, the bracing piece is all installed to the both sides of reation kettle main part bottom, the reation kettle main part surface mounting on bracing piece top has circulation filtering mechanism, the discharge gate is installed to reation kettle main part one side on circulation filtering mechanism top, the rotating electrical machines is installed on the top of reation kettle main part, and the output of rotating electrical machines extends to the inside of reation kettle main part, the rotary rod is installed to the inside rotating electrical machines one end of reation kettle main part, the connecting rod is all installed at the upper and lower both ends of the both sides of rotary rod, the upset piece is all installed to one side that the connecting rod was kept away from each other, the discharge gate is kept away from to the reation kettle main part one side and the gas vent is installed, the internally mounted of gas vent has radiator fan.

Preferably, a reinforcing rod is installed between the two connecting rods.

Preferably, the bottom end of the exhaust port is inserted and installed with an insertion plate, and a filter screen is installed between the insertion plates.

Preferably, the mounting groove has all been seted up at the both ends of inserting the board, fixed spring is all installed to the inside of mounting groove, fixed spring all installs the fixed block in the one side of keeping away from each other, the fixed slot has all been seted up to the inside one side that is close to the fixed block of gas vent, and the fixed block extends to the inside of fixed slot.

Preferably, the circulating filtration mechanism includes the cover joint piece, the surface of reation kettle main part is cup jointed and is installed the cover joint piece, the basin has been seted up to the inside of cover joint piece, the both sides of cup jointing the piece bottom all install exit, and the one end of importing and exporting extends to the inside of the basin of cover joint piece, the inside of importing and exporting connects and installs the auxiliary rod, the installation pole is all installed to the bottom of auxiliary rod.

Preferably, the dead slot has all been seted up to the both sides of installation pole, the inside of dead slot all evenly installs positioning spring, the locating piece is all installed to one side that positioning spring kept away from each other.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with and inserting board and filter screen, the staff is through inserting the filter screen to avoid the inside raw materials of reation kettle main part at the in-process of upset, avoid the inside raw materials of reation kettle main part can be taken out by radiator fan, and get rid of from the exhaust port department, have certain safety hazard.

2. Through being provided with the circulating filtration mechanism, through the elastic force effect of dead slot to make the locating piece fix staff's male water pipe, make the cooling water at the basin mesocycle with this, thereby make the cooling water that cup joints in the piece come to cool down the surface of reation kettle main part, with the life of this extension reation kettle main part.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic top cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the structure at B in fig. 1 according to the present invention.

In the figure: 100. a device main body; 110. a reaction kettle main body; 111. a discharge port; 112. a rotating electric machine; 113. rotating the rod; 114. a connecting rod; 115. turning over the block; 116. a reinforcing bar; 117. a support bar; 118. an exhaust port; 119. a heat radiation fan; 120. an insert plate; 121. a filter screen; 122. mounting grooves; 123. fixing the spring; 124. a fixed block; 125. fixing grooves; 200. a circulating filtering mechanism; 210. sleeving and connecting blocks; 211. an inlet and an outlet; 212. an auxiliary lever; 213. mounting a rod; 214. an empty groove; 215. a positioning spring; 216. positioning blocks; 217. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

an ethylene cracking furnace with a high-efficiency heat dissipation structure comprises a device main body 100, the device main body 100 comprises a reaction kettle main body 110, support rods 117 are mounted on two sides of the bottom end of the reaction kettle main body 110, a circulation filtering mechanism 200 is mounted on the outer surface of the reaction kettle main body 110 on the top end of the support rods 117, a discharge hole 111 is mounted on one side of the reaction kettle main body 110 on the top end of the circulation filtering mechanism 200, a rotating motor 112 is mounted on the top end of the reaction kettle main body 110, the output end of the rotating motor 112 extends into the reaction kettle main body 110, a rotating rod 113 is mounted at one end of the rotating motor 112 inside the reaction kettle main body 110, connecting rods 114 are mounted at the upper end and the lower end of two sides of the rotating rod 113, turning blocks 115 are mounted at one side, which is far away from each other, reinforcing rods 116 are mounted between the two connecting rods 114, a worker rotates the rotating rod 113 inside the reaction kettle main body 110 through the rotating motor 112, therefore, the raw materials in the reaction kettle main body 110 are turned over by the turning block 115 in the rotating process, so that heat accumulated in the raw materials is dissipated, the cooling speed of the raw materials in the reaction kettle main body 110 is increased, and the processing efficiency of the raw materials in the reaction kettle main body 110 is improved.

Further, discharge gate 111 is kept away from to reation kettle main part 110 one side installs gas vent 118, the internally mounted of gas vent 118 has radiator fan 119, insert board 120 is installed in the bottom of gas vent 118 insertion, insert and install filter screen 121 between the board 120, insert the both ends of board 120 and all seted up mounting groove 122, fixing spring 123 is all installed to the inside of mounting groove 122, fixing spring 123 all installs fixed block 124 in the one side of keeping away from each other, fixed block 125 has all been seted up to the inside one side that is close to fixed block 124 of gas vent 118, and fixed block 124 extends to the inside of fixed block 125, the staff is through inserting filter screen 121, thereby avoid the inside raw materials of reation kettle main part 110 at the in-process of upset, avoid the inside raw materials of reation kettle main part 110 can be taken out by radiator fan 119, and get rid of from gas vent 118 department, there is certain safety hazard.

Further, the circulating filter mechanism 200 includes a sleeving block 210, the sleeving block 210 is installed on the outer surface of the reaction kettle main body 110 in a sleeving manner, a water tank 217 is installed inside the sleeving block 210, an inlet and outlet 211 is installed on both sides of the bottom end of the sleeving block 210, one end of the inlet and outlet 211 extends to the inside of the water tank 217 of the sleeving block 210, an auxiliary rod 212 is installed inside the inlet and outlet 211, an installation rod 213 is installed at the bottom end of the auxiliary rod 212, a hollow groove 214 is installed on both sides of the installation rod 213, positioning springs 215 are uniformly installed inside the hollow groove 214, a positioning block 216 is installed on one side, away from each other, of the positioning springs 215, through the elastic action of the hollow groove 214, the positioning block 216 is used for fixing a water pipe inserted by a worker, so that cooling water circulates in the water tank 217, and the cooling water in the sleeving block 210 is used for cooling the outer surface of the reaction kettle main body 110, thereby prolonging the service life of the reaction vessel body 110.

The working principle is as follows: when the ethylene cracking furnace is processed, a worker starts the rotating motor 112 to rotate the turning block 115 inside the reaction kettle main body 110 to stir raw materials accumulated inside the reaction kettle main body 110, so that the raw materials inside the reaction kettle main body 110 are turned to dissipate heat accumulated inside the raw materials, the worker starts the cooling fan 119 installed inside the exhaust port 118 to remove heat inside the reaction kettle main body 110, so as to reduce heat inside the reaction kettle main body 110, in order to rapidly cool the surface of the reaction kettle main body 110, the worker inserts the cooling water pipe into the inlet and outlet 211, and makes the two positioning blocks 216 pop out through the elastic action of the empty groove 214, so as to fix the water pipe inserted into the inlet and outlet 211 by the worker, and the cooling water circulates in the water tank 217 to cool the outer surface of the reaction vessel body 110, thereby improving the processing efficiency of the raw material inside the reaction vessel body 110.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An ethylene cracking furnace with high-efficient heat radiation structure, includes device main part (100), its characterized in that: the device main part (100) comprises a reaction kettle main body (110), supporting rods (117) are installed on two sides of the bottom end of the reaction kettle main body (110), a circulating filtering mechanism (200) is installed on the outer surface of the reaction kettle main body (110) on the top end of the supporting rods (117), a discharge port (111) is installed on one side of the reaction kettle main body (110) on the top end of the circulating filtering mechanism (200), a rotating motor (112) is installed on the top end of the reaction kettle main body (110), the output end of the rotating motor (112) extends to the inside of the reaction kettle main body (110), a rotating rod (113) is installed at one end of the rotating motor (112) inside the reaction kettle main body (110), connecting rods (114) are installed at the upper end and the lower end of two sides of the rotating rod (113), a turning block (115) is installed on one side, far away from each other, a discharge port (111) is installed on one side of the reaction kettle main body (110), and an exhaust port (118) is installed on one side, a heat radiation fan (119) is arranged in the exhaust port (118).

2. The ethylene cracking furnace with high-efficiency heat dissipation structure as recited in claim 1, wherein: a reinforcing rod (116) is arranged between the two connecting rods (114).

3. The ethylene cracking furnace with high-efficiency heat dissipation structure as recited in claim 1, wherein: the bottom end of the exhaust port (118) is inserted and installed with an insertion plate (120), and a filter screen (121) is installed between the insertion plates (120).

4. The ethylene cracking furnace with high-efficiency heat dissipation structure as recited in claim 3, wherein: mounting groove (122) have all been seted up at the both ends of inserting board (120), fixed spring (123) are all installed to the inside of mounting groove (122), fixed block (124) are all installed to one side that fixed spring (123) kept away from each other, fixed slot (125) have all been seted up to one side that gas vent (118) are inside to be close to fixed block (124), and fixed block (124) extend to the inside of fixed slot (125).

5. The ethylene cracking furnace with high-efficiency heat dissipation structure as recited in claim 1, wherein: circulating filtration mechanism (200) is including cup jointing piece (210), the surface of reation kettle main part (110) cup joints and installs cup jointing piece (210), basin (217) have been seted up to the inside of cup jointing piece (210), exit (211) are all installed to the both sides of cup jointing piece (210) bottom, and the one end of exit (211) extends to the inside of basin (217) of cup jointing piece (210), exit (211) internal connection installs auxiliary rod (212), installation pole (213) are all installed to the bottom of auxiliary rod (212).

6. The ethylene cracking furnace with high-efficiency heat dissipation structure as recited in claim 5, wherein: dead slot (214) have all been seted up to the both sides of installation pole (213), locating spring (215) are all evenly installed to the inside of dead slot (214), locating piece (216) are all installed to the one side that locating spring (215) kept away from each other.