CN112705143A

CN112705143A - High-temperature steam reation kettle that petrochemical used

Info

Publication number: CN112705143A
Application number: CN202011545017.7A
Authority: CN
Inventors: 卢飞
Original assignee: Chongqing Jiaken Technology Co ltd
Current assignee: Chongqing Jiaken Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-04-27

Abstract

The invention discloses a high-temperature steam reaction kettle for petrochemical industry, and relates to the technical field of petrochemical industry. This high-temperature steam reation kettle that petrochemical used, including the main tank body, the both sides inner wall of main tank body has the reaction box through fixed block fixed mounting, is provided with high-temperature steam mechanism, damper, purification mechanism and wiper mechanism on the main tank body, and the equal fixed mounting in both sides of main tank body has the curb plate, and the top fixed mounting of left side curb plate has the heating cabinet, and the bottom fixed mounting of main tank body arranges the material pipe, arranges the one end of arranging the material pipe and extends to the inside of reaction box. This high-temperature steam reation kettle that petrochemical used uses through the cooperation of hot plate, water proof baffle, inlet tube, dead lever and connecting pipe, can put into between the main tank body and the reaction box with the high-temperature steam that produces in the heating cabinet, and such setting can make the inside raw materials of reaction box add more abundant of processing man-hour, increases the quality that the product production came out, is fit for promoting.

Description

High-temperature steam reation kettle that petrochemical used

Technical Field

The invention relates to the technical field of petrochemical industry, in particular to a high-temperature steam reaction kettle for petrochemical industry.

Background

Petrochemical industry, petrochemical for short. Generally referred to the chemical industry, which uses petroleum and natural gas as raw materials, the range is wide, and there are many products, and crude oil is cracked, reformed and separated to provide basic raw materials, such as ethylene, propylene, butylene, butadiene, benzene, toluene, xylene, naphthalene, etc., from which various basic organic raw materials, such as methanol, formaldehyde, ethanol, acetaldehyde, acetic acid, isopropanol, acetone, phenol, etc., can be prepared.

Most petrochemical's reation kettle all does not possess quick effectual purification waste gas's function in the reaction at present on the market, and this makes the in-process of reaction probably take place waste gas outflow to lead to waste gas to cause harm to environment and human body.

Disclosure of Invention

The invention aims to provide a high-temperature steam reaction kettle for petrochemical industry, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a high-temperature steam reaction kettle for petrochemical industry comprises a main box body, reaction boxes are fixedly arranged on the inner walls of the two sides of the main box body through fixing blocks, a high-temperature steam mechanism, a damping mechanism, a purification mechanism and a cleaning mechanism are arranged on the main box body, side plates are fixedly arranged on the two sides of the main box body, a heating box is fixedly arranged on the top of the side plate on the left side, a discharging pipe is fixedly arranged on the bottom of the main box body, one end of the discharging pipe extends into the reaction boxes, an inlet pipe and a condenser pipe are fixedly arranged on the top of the main box body, one end of the inlet pipe extends into the reaction boxes, one end of the condenser pipe extends into the main box body and is not contacted with the top of the reaction boxes, a rotating rod is rotatably arranged on the top of the inner side of the main box body, one end of the rotating rod extends into the reaction boxes, a stirring rod is fixedly arranged, an inclined plate is fixedly arranged on the inner wall of one side of the reaction box, and one end of the inclined plate is fixedly arranged at the bottom of the inner side of the reaction box.

Preferably, high temperature steam mechanism includes hot plate, water proof baffle, an inlet tube, a fixed rod, outlet duct and connecting pipe, the inboard bottom fixed mounting of heating cabinet has the dead lever, the outer wall fixed mounting of dead lever has two sets of hot plates, the top fixed mounting of dead lever has water proof baffle, the top fixed mounting of heating cabinet has the inlet tube, the inside that water proof baffle extends to the heating cabinet is passed to the one end of inlet tube, water proof baffle's top fixed mounting has the outlet duct, the top fixed mounting of heating cabinet has the connecting pipe, the one end of connecting pipe extends to the inside of heating cabinet, and do not contact with water proof baffle's top, the one end of connecting pipe extends to the inside of main tank body and does not contact with.

Preferably, damper includes high strength expanding spring, wear-resisting rubber cover, supporting shoe and anti-skidding rubber pad, and the bottom fixed mounting of curb plate has the wear-resisting rubber cover, and the both sides inner wall fixed mounting of wear-resisting rubber cover has high strength expanding spring, and the bottom fixed mounting of wear-resisting rubber cover has the supporting shoe, and the bottom of supporting shoe is pasted and is fixed with the anti-skidding rubber pad, and the setting of anti-skidding rubber pad can be man-hour at the machine, prevents to shake too big equipment that leads to and removes.

Preferably, the purification mechanism comprises a purification box, a U-shaped pipe, a water adding pipe and an exhaust pipe, waterproof hang plate, the fine granule filter, active carbon filter and delivery pipe, the top fixed mounting of right side curb plate has the purifying box, the both sides inner wall fixed mounting of purifying box has waterproof hang plate, the top fixed mounting of purifying box has U type pipe, filler pipe and blast pipe, the one end of U type pipe and filler pipe all extends to the inside of purifying box, the one end of blast pipe extends to the inside of purifying box and does not contact with the top of waterproof hang plate, the other end of blast pipe extends to the inside of reaction box, the other end of U type pipe extends to the rear side fixed mounting of purifying box and communicates with each other, the other end of U type pipe is located the below of waterproof hang plate, the inside of purifying box is provided with fine granule filter and active carbon filter, the setting of fine granule filter and active carbon filter can protect the environment also can protect workman's healthy simultaneously.

Preferably, two sets of first spouts have all been seted up to the both sides inner wall of purifying box, and the equal fixed mounting in both ends of fine particle filter and active carbon filter has first slider, and first slider slidable mounting is inside first spout, and fine particle filter and active carbon filter are slidable mounting with the purifying box.

Preferably, the cleaning mechanism comprises a motor, a clamping block, a screw, a clamping groove, a cleaning rod and a spring movable box, the second slider, the second spout, expanding spring, the cleaning rod, wash the support, second brush and connecting plate, the top fixed mounting of main tank body has the motor, the output shaft of motor passes through the one end fixed mounting of shaft coupling and bull stick, be provided with two sets of washing poles on the bull stick, the equal fixed mounting of one end of two sets of washing poles has the connecting plate, the equal fixed mounting in one side of connecting plate has first brush, the bottom fixed mounting of cleaning plate has two sets of spring movable boxes, the equal fixed mounting in inboard top of spring movable box has expanding spring, expanding spring's bottom fixed mounting has the connection platform, the equal fixed mounting in bottom of connecting the platform has the cleaning rod, the bottom of cleaning rod all installs the washing support through the articulated piece, the bottom of washing support is all pasted and is fixed with the second brush.

Preferably, the outer wall fixed mounting of bull stick has two sets of fixture blocks, and a set of draw-in groove has all been seted up to two sets of one ends of wasing the pole, and the fixture block joint is installed inside the draw-in groove, and the fixture block is installed for the joint with wasing the pole, washs the top screw thread of pole and installs the screw, and the fixture block all sets up threaded hole with the top of wasing the pole, vertically seted up with screw assorted thread groove of screw hole.

Preferably, the two ends of the connecting table are fixedly provided with second sliding blocks, the inner walls of the two sides of the spring movable box are provided with second sliding grooves, the second sliding blocks are slidably arranged in the second sliding grooves, and the connecting table and the spring movable box are slidably arranged.

Preferably, the bottom of the spring movable box is provided with an opening for the cleaning rod to move.

Preferably, the feed pipe, the discharge pipe, the water inlet pipe and the water feeding pipe are provided with one-way valves.

Compared with the prior art, the invention has the beneficial effects that:

(1) the high-temperature steam reaction kettle for petrochemical industry can generate some irritant gas after petrochemical industry raw materials are heated and stirred, if the gas cannot be processed in time, unpleasant odor can be discharged to influence the work of workers, if the gas with irritability is smelled for a long time, the mood of the workers during working can be influenced by substances in the irritant gas, the health of the workers can be influenced by the substances in the irritant gas, on the other hand, the gas can be directly discharged without being purified to influence the environment and be not beneficial to popularization, most of gas generated in the reaction box can be purified by matching the purification box, the U-shaped pipe, the water adding pipe, the exhaust pipe and the waterproof inclined plate, the harm to the environment during production can be reduced, and meanwhile, the harm to the body of the workers caused by the gas is reduced, the health of workers is protected, the environment is protected, and the popularization is facilitated.

(2) This high temperature steam reation kettle that petrochemical used, often can lead to processing raw materials consistency to differ because of the ratio of raw materials processing when the reaction is stirred to the raw materials of petrochemical, when the raw materials consistency is great, then can the inside of adhesion and reaction box at the in-process of stirring, raw materials processed like this can be different with the raw materials weight that calculates when batching before processing, the raw materials that lead to producing do not reach the weight when budging, thereby still need carry out secondary operation, through a motor, the cooperation of screw and washing pole is used, can scrape out through the raw materials of first brush and connecting plate to the inside adhesion of reaction box at the in-process of stirring, the finished product weight of processing out after preventing the reaction is not enough, influence subsequent use, set up the going on that can guarantee work like this, in order to avoid wasting time and the cost of work.

(3) This high temperature steam reation kettle that petrochemical used, most petrochemical equipment on the market all can not have abluent function at present, thereby the clearance is a very difficult thing after the processing, need extravagant a large amount of time and workman's work come to clear up it, through the cleaning board, the spring movable box, the scavenging lever, use with the cooperation of second brush, only need through the inside right amount clear water that adds of filling tube after, open the motor, can drive the second brush when the motor rotates and rotate, second brush and connecting plate carry out cleaning to the inside of reaction box, such setting not only can reduce workman's intensity of labour and the time of work, simultaneously because the area of contact of second brush and connecting plate is great also can be with the inside at utmost sanitization of reaction box, prevent to influence subsequent processing and use.

(4) This high temperature steam reation kettle that petrochemical used uses through the cooperation of hot plate, waterproof baffle, inlet tube, dead lever and connecting pipe, can put into between the main tank body and the reaction box with the high temperature steam that produces in the heating cabinet, and such setting can make the inside raw materials of reaction box add more abundant of processing man-hour, increases the quality that the product was produced, is fit for promoting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side schematic view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged view of portion A of the present invention;

FIG. 5 is an enlarged view of section B of the present invention;

FIG. 6 is an enlarged view of section C of the present invention;

FIG. 7 is an enlarged view of section D of the present invention.

In the figure: 1 main box body, 2 reaction box, 3 high temperature steam mechanism, 301 heating plate, 302 waterproof clapboard, 303 water inlet pipe, 304 fixed rod, 305 air outlet pipe, 306 connecting pipe, 4 heating box, 5 side plate, 6 damping mechanism, 601 high strength extension spring, 602 wear-resistant rubber sleeve, 603 supporting block, 604 antiskid rubber pad, 7 discharging pipe, 8 cleaning plate, 9 cleaning mechanism, 901 cleaning box, 902U-shaped pipe, 903 water feeding pipe, 904 exhaust pipe, 905 waterproof inclined plate, 906 fine particle filter plate, 907 active carbon filter plate, 908 discharging pipe, 10 first slide block, 11 first chute, 12 cleaning mechanism, 1201 motor, 1202 first brush, 1203 clamp block, 1204 screw, 1205 clamp groove, 1206 cleaning rod, 1207 spring movable box, 1208 second slide block, 1209 second chute, 1210 extension spring, 1211 cleaning rod, 1212 cleaning support, 1213 second brush, 1214 connecting plate, 13 condensing pipe, 14 inclined plate, 13 inclined plate, 1207 spring movable box, 1208 second slide block, 1209 second chute, 1210 extension spring, 1211 cleaning support, etc, 15 stirring rods and 16 rotating rods.

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. 1-7, the present invention provides a technical solution: a high-temperature steam reaction kettle for petrochemical industry comprises a main box body 1, reaction boxes 2 are fixedly installed on the inner walls of the two sides of the main box body 1 through fixing blocks, a high-temperature steam mechanism 3, a damping mechanism 6, a purification mechanism 9 and a cleaning mechanism 12 are arranged on the main box body 1, side plates 5 are fixedly installed on the two sides of the main box body 1, a heating box 4 is fixedly installed at the top of the side plate 5 on the left side, a discharge pipe 7 is fixedly installed at the bottom of the main box body 1, one end of the discharge pipe 7 extends into the reaction boxes 2, a feeding pipe and a condensing pipe 13 are fixedly installed at the top of the main box body 1, one end of the feeding pipe extends into the reaction boxes 2, one end of the condensing pipe 13 extends into the main box body 1 and is not contacted with the top of the reaction boxes 2, a rotating rod 16 is rotatably installed at the top of the inner side of the main box body 1, one end of the rotating rod 16 extends into the, the bottom of the rotating rod 16 is hinged with a cleaning plate 8 through a hinge piece, the inner wall of one side of the reaction box 2 is fixedly provided with an inclined plate 14, and one end of the inclined plate 14 is fixedly arranged with the bottom of the inner side of the reaction box 2.

The high-temperature steam mechanism 3 comprises a heating plate 301, a waterproof partition plate 302, a water inlet pipe 303, fixing rods 304, an air outlet pipe 305 and a connecting pipe 306, the fixing rods 304 are fixedly installed at the bottom of the inner side of the heating box 4, two groups of heating plates 301 are fixedly installed on the outer wall of the fixing rods 304, the waterproof partition plate 302 is fixedly installed at the top of the fixing rods 304, the water inlet pipe 303 is fixedly installed at the top of the heating box 4, one end of the water inlet pipe 303 penetrates through the waterproof partition plate 302 and extends to the inside of the heating box 4, the air outlet pipe 305 is fixedly installed at the top of the waterproof partition plate 302, the connecting pipe 306 is fixedly installed at the top of the heating box 4, one end of the connecting pipe 306 extends to the inside of the main box body 1 and does not contact with one side of the reaction box 2, the heating plate 301 can heat, high-temperature steam generated in the heating box 4 can be put between the main box body 1 and the reaction box 2 through the connecting pipe 306, so that the raw materials in the reaction box 2 can be processed more fully during processing, the quality of the produced product is increased, and the device is suitable for popularization, the damping mechanism 6 comprises a high-strength expansion spring 601, a wear-resistant rubber sleeve 602, a supporting block 603 and an anti-skid rubber pad 604, the bottom of the side plate 5 is fixedly provided with the wear-resistant rubber sleeve 602, the inner walls of the two sides of the wear-resistant rubber sleeve 602 are fixedly provided with the high-strength expansion spring 601, the bottom of the wear-resistant rubber sleeve 602 is fixedly provided with the supporting block 603, the bottom of the supporting block 603 is fixedly provided with the anti-skid rubber pad 604 in a sticking way, the purifying mechanism 9 comprises a purifying box 901, a U-shaped pipe 902, a water adding pipe 903, an exhaust pipe 904, a waterproof inclined, the inner walls of two sides of the purification box 901 are fixedly provided with waterproof inclined plates 905, the top of the purification box 901 is fixedly provided with a U-shaped pipe 902, a water feeding pipe 903 and an exhaust pipe 904, one end of the U-shaped pipe 902 and one end of the water feeding pipe 903 both extend into the purification box 901, one end of the exhaust pipe 904 extends into the purification box 901 and does not contact with the top of the waterproof inclined plate 905, the other end of the exhaust pipe 904 extends into the reaction box 2, the other end of the U-shaped pipe 902 extends to the rear side of the purification box 901 and is fixedly installed and communicated, the other end of the U-shaped pipe 902 is positioned below the waterproof inclined plate 905, the purification box 901 is internally provided with a fine particle filter plate 906 and an active carbon filter plate 907, the inner walls of two sides of the purification box 901 are both provided with two groups of first chutes 11, both ends of the fine particle filter plate 906 and the active carbon filter plate 907 are both fixedly installed with, the fine particle filter plate 906, the activated carbon filter plate 907 and the purifying box 901 are installed in a sliding mode, some irritant gases can be generated after petrochemical materials are heated and stirred, if the gases cannot be processed in time, unpleasant odor is discharged, the work of workers can be affected, long-time smelling of the irritant gases can affect the mood of the workers during work, the physical health of the workers can be affected through substances in the irritant gases, on the other hand, direct discharge without purification can also affect the environment, the popularization is not facilitated, the fine particle filter plate 906 and the activated carbon filter plate 907 can purify most of the gases generated in the reaction box 2, therefore, the harm to the environment during production can be reduced, the harm to the bodies of the workers by the gases is reduced, the physical health of the workers is protected, and the environment is also protected, the cleaning mechanism 12 comprises a motor 1201, a clamping block 1203, screws 1204, a clamping groove 1205, a cleaning rod 1206, a spring movable box 1207, a second sliding block 1208, a second sliding groove 1209, a telescopic spring 1210, a cleaning rod 1211, a cleaning bracket 1212, a second brush 1213 and a connecting plate 1214, wherein the motor 1201 is fixedly arranged at the top of the main box 1, an output shaft of the motor 1201 is fixedly arranged at one end of a rotating rod 16 through a coupler, two groups of cleaning rods 1206 are arranged on the rotating rod 16, the connecting plate 1214 is fixedly arranged at one end of each group of cleaning rods 1206, a first brush 1202 is fixedly adhered to one side of the connecting plate 1214, the two groups of spring movable boxes 1207 are fixedly arranged at the bottom of the cleaning plate 8, the telescopic springs 1210 are fixedly arranged at the tops of the inner sides of the spring movable boxes 1207, a connecting table is fixedly arranged at the bottom of the telescopic springs 1210, the cleaning rod 1211 is fixedly arranged at the bottom of the connecting table, and the cleaning bracket, the bottom of the cleaning bracket 1212 is fixedly adhered with a second brush 1213, the outer wall of the rotating rod 16 is fixedly provided with two sets of clamping blocks 1203, one end of each of the two sets of cleaning rods 1206 is provided with a set of clamping grooves 1205, the clamping blocks 1203 are clamped and installed inside the clamping grooves 1205, the clamping blocks 1203 and the cleaning rods 1206 are clamped and installed, the top of the cleaning rods 1206 are provided with screws 1204 in a threaded manner, the tops of the clamping blocks 1203 and the cleaning rods 1206 are provided with threaded holes, and the threaded holes are longitudinally provided with threaded grooves matched with the screws 1204, so that raw material viscosity during processing is often different due to the proportion of raw material processing during stirring reaction of petrochemical raw materials, when the raw material viscosity is larger, the raw material is adhered to the inside of the reaction box 2 during stirring, thus the processed raw material may be different from the raw material weight calculated during batching before processing, and the produced raw material cannot reach the estimated weight, thereby still need carry out secondary operation, control motor 1201 and start, motor 1201 drives when rotating and washs the pole 1206 and rotates, wash the pole 1206 and rotate and can stir the raw materials of reaction box 2, can scrape out the raw materials of the inside adhesion of reaction box 2 through first brush 1202 and connecting plate 1214 in the in-process of stirring, the finished product weight that processing was come out after preventing the reaction is not enough, influence subsequent use, the setting can guarantee going on of work like this, in order to avoid wasting time and the cost of work, the both ends fixed mounting of joint desk has second slider 1208, the both sides inner wall of spring activity case 1207 has all been seted up second spout 1209, second slider 1208 slidable mounting is inside second spout 1209, joint desk and spring activity case 1207 are slidable mounting, at present most petrochemical equipment in the market does not have abluent function, thereby the clearance is a very difficult thing after the processing, need waste a large amount of time and workman's work to clear up it, only need through inside the adding appropriate amount clear water of addition of filling tube after, control motor 1201 opens, motor 1201 can drive second brush 1213 when rotating and rotate, second brush 1213 and connecting plate 1214 carry out cleaning to the inside of reaction box 2, such setting not only can reduce workman's intensity of labour and the time of work, simultaneously because the area of contact of second brush 1213 and connecting plate 1214 is great also can be with the inside maximum cleaning of reaction box 2, prevent to influence subsequent processing and use, the opening that can supply the activity of cleaning rod 1211 is all seted up to the bottom of spring activity case 1207, the inlet pipe, arrange material pipe 7, be provided with the check valve on inlet tube 303 and the adding water pipe 903.

The working principle is as follows: when the device is used, raw materials are added into the reaction box 2 through the feeding pipe, clean water is added into the heating box 4 through the water inlet pipe 303, clean water is added into the purification box 901 through the water inlet pipe 903, the heating plate 301 is controlled to be started, the clean water in the heating box 4 is heated through the heating plate 301, the heated water vapor is discharged through the air outlet pipe 305, the water vapor is discharged between the main box body 1 and the reaction box 2 through the connecting pipe 306, the reaction box 2 is heated, the motor 1201 is controlled to be started, the motor 1201 rotates and simultaneously drives the stirring rod 15 and the rotating rod 16 to rotate, the raw materials in the reaction box 2 are stirred and reacted, some irritant and harmful gases are generated during reaction, the gases enter the purification box 901 through the exhaust pipe 904, are firstly filtered through particles and then sucked from the U-shaped pipe 902, and the harmful gases in the gases are filtered through the fine particle filter plate 906 and the activated carbon filter plate 907, reduce and produce harm to the environment when gaseous getting rid of, the high temperature steam of production can get rid of through condenser pipe 13, when equipment needs clearance, add appropriate amount clear water through the inlet pipe, control motor 1201 starts, motor 1201 can drive bull stick 16 when rotating and rotate, can drive first brush 1202 when bull stick 16 rotates, screw 1204, wash support 1212, second brush 1213 and cleaning plate 8 rotate, can be with the inside sanitization of reaction box 2 like this, thereby it makes equipment harm or influence reprocessing to prevent to remain in the equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high temperature steam reation kettle that petrochemical used, includes main tank body (1), its characterized in that: the reaction box (2) is fixedly arranged on the inner walls of the two sides of the main box body (1) through fixing blocks, a high-temperature steam mechanism (3), a damping mechanism (6), a purification mechanism (9) and a cleaning mechanism (12) are arranged on the main box body (1), side plates (5) are fixedly arranged on the two sides of the main box body (1), a heating box (4) is fixedly arranged on the top of the left side plate (5), a discharge pipe (7) is fixedly arranged at the bottom of the main box body (1), one end of the discharge pipe (7) extends to the inside of the reaction box (2), an inlet pipe and a condenser pipe (13) are fixedly arranged on the top of the main box body (1), one end of the inlet pipe extends to the inside of the reaction box (2), one end of the condenser pipe (13) extends to the inside of the main box body (1) and is not contacted with the top of the reaction box (2), a rotating rod (16), one end of a rotating rod (16) extends to the inside of the reaction box (2), a stirring rod (15) is fixedly mounted on the outer wall of the rotating rod (16), a sweeping plate (8) is mounted at the bottom of the rotating rod (16) in a hinged mode through a hinged piece, an inclined plate (14) is fixedly mounted on the inner wall of one side of the reaction box (2), and one end of the inclined plate (14) is fixedly mounted at the bottom of the inner side of the reaction box (2).

2. The high-temperature steam reaction kettle for petrochemical engineering according to claim 1, characterized in that: the high-temperature steam mechanism (3) comprises heating plates (301), waterproof partition plates (302), a water inlet pipe (303), fixing rods (304), an air outlet pipe (305) and connecting pipes (306), wherein the fixing rods (304) are fixedly arranged at the bottom of the inner side of the heating box (4), two groups of heating plates (301) are fixedly arranged on the outer wall of the fixing rods (304), the waterproof partition plates (302) are fixedly arranged at the tops of the fixing rods (304), the water inlet pipe (303) is fixedly arranged at the top of the heating box (4), one end of each water inlet pipe (303) penetrates through the waterproof partition plates (302) to extend into the heating box (4), the air outlet pipe (305) is fixedly arranged at the tops of the waterproof partition plates (302), the connecting pipes (306) are fixedly arranged at the tops of the heating box (4), one end of each connecting pipe (306) extends into the heating box, one end of the connecting pipe (306) extends to the inside of the main tank body (1) and is not in contact with one side of the reaction tank (2).

3. The high-temperature steam reaction kettle for petrochemical engineering according to claim 1, characterized in that: damping mechanism (6) include high strength expanding spring (601), wear-resisting rubber sleeve (602), supporting shoe (603) and anti-skidding rubber pad (604), and the bottom fixed mounting of curb plate (5) has wear-resisting rubber sleeve (602), and the both sides inner wall fixed mounting of wear-resisting rubber sleeve (602) has high strength expanding spring (601), and the bottom fixed mounting of wear-resisting rubber sleeve (602) has supporting shoe (603), and the bottom of supporting shoe (603) is pasted and is fixed with anti-skidding rubber pad (604).

4. The high-temperature steam reaction kettle for petrochemical engineering according to claim 1, characterized in that: the purification mechanism (9) comprises a purification box (901), a U-shaped pipe (902), a water feeding pipe (903), an exhaust pipe (904), a waterproof inclined plate (905), a fine particle filter plate (906), an activated carbon filter plate (907) and an exhaust pipe (908), the purification box (901) is fixedly installed at the top of the right side plate (5), the waterproof inclined plates (905) are fixedly installed on the inner walls of the two sides of the purification box (901), the U-shaped pipe (902), the water feeding pipe (903) and the exhaust pipe (904) are fixedly installed at the top of the purification box (901), one ends of the U-shaped pipe (902) and the water feeding pipe (903) extend to the inside of the purification box (901), one end of the exhaust pipe (904) extends to the inside of the purification box (901) and is not contacted with the top of the waterproof inclined plate (905), the other end of the exhaust pipe (904) extends to the inside of the reaction box (2), the other end of the U-shaped pipe (902) extends to, the other end of the U-shaped pipe (902) is positioned below the waterproof inclined plate (905), and a fine particle filter plate (906) and an activated carbon filter plate (907) are arranged inside the purifying box (901).

5. The high-temperature steam reaction kettle for petrochemical engineering according to claim 4, wherein: two sets of first spouts (11) have all been seted up to the both sides inner wall of purifying box (901), and the equal fixed mounting in both ends of fine particle filter (906) and active carbon filter (907) has first slider (10), and inside first slider (10) slidable mounting in first spout (11), fine particle filter (906) and active carbon filter (907) and purifying box (901) were slidable mounting.

6. The high-temperature steam reaction kettle for petrochemical engineering according to claim 1, characterized in that: the cleaning mechanism (12) comprises a motor (1201), a clamping block (1203), a screw (1204), a clamping groove (1205), a cleaning rod (1206), a spring movable box (1207), a second sliding block (1208), a second sliding groove (1209), a telescopic spring (1210), a cleaning rod (1211), a cleaning support (1212), a second brush (1213) and a connecting plate (1214), wherein the motor (1201) is fixedly installed at the top of the main box body (1), an output shaft of the motor (1201) is fixedly installed with one end of the rotating rod (16) through a coupler, two groups of cleaning rods (1206) are arranged on the rotating rod (16), the connecting plate (1214) is fixedly installed at one end of each group of cleaning rods (1206), the first brush (1202) is fixedly adhered to one side of the connecting plate (1214), two groups of spring movable boxes (1207) are fixedly installed at the bottom of the cleaning plate (8), the telescopic spring springs (1210) are fixedly installed at the tops of the inner sides of the spring movable, the bottom fixed mounting of expanding spring (1210) has the connection platform, connects the equal fixed mounting in bottom of platform and cleans pole (1211), cleans pole (1211) the bottom and all installs through the articulated elements and wash support (1212), and the bottom of washing support (1212) is all pasted and is fixed with second brush (1213).

7. The high-temperature steam reaction kettle for petrochemical engineering according to claim 6, wherein: the outer wall fixed mounting of bull stick (16) has two sets of fixture blocks (1203), a set of draw-in groove (1205) has all been seted up to the one end of two sets of washing poles (1206), fixture block (1203) joint is installed inside draw-in groove (1205), fixture block (1203) and washing pole (1206) are the joint installation, screw (1204) are installed to the top screw thread of washing pole (1206), fixture block (1203) and the top of washing pole (1206) all set up threaded hole, the vertical setscrew thread groove with screw (1204) assorted of seting up of screw hole.

8. The high-temperature steam reaction kettle for petrochemical engineering according to claim 7, wherein: both ends fixed mounting of connecting the platform has second slider (1208), and second spout (1209) have all been seted up to the both sides inner wall of spring movable box (1207), and inside second slider (1208) slidable mounting in second spout (1209), connecting the platform and spring movable box (1207) and be slidable mounting.

9. The high-temperature steam reaction kettle for petrochemical engineering according to claim 8, wherein: the bottom of the spring movable box (1207) is provided with an opening for the cleaning rod (1211) to move.

10. The high-temperature steam reaction kettle for petrochemical engineering according to claim 4, wherein: the feeding pipe, the discharging pipe (7), the water inlet pipe (303) and the water feeding pipe (903) are provided with one-way valves.