CN109107517B - Chemical industry reation kettle dirt clearing device - Google Patents

Chemical industry reation kettle dirt clearing device Download PDF

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Publication number
CN109107517B
CN109107517B CN201811278150.3A CN201811278150A CN109107517B CN 109107517 B CN109107517 B CN 109107517B CN 201811278150 A CN201811278150 A CN 201811278150A CN 109107517 B CN109107517 B CN 109107517B
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kettle
disc
reaction kettle
kettle cover
rod
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CN109107517A (en
Inventor
王焕锋
王少鹏
孙学习
李玉玲
李靖靖
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Zhengzhou Institute of Technology
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Zhengzhou Institute of Technology
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18Stationary reactors having moving elements inside
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053Details of the reactor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/087Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Accessories For Mixers (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention discloses a device for removing dirt from a chemical reaction kettle, and belongs to the technical field of chemical reaction kettle maintenance equipment. The reaction kettle comprises a kettle body and a kettle cover, wherein a motor is arranged on the kettle cover, a rotating shaft of the motor is arranged on the inner side of the kettle cover, the rotating shaft of the motor is connected with a dirt removing mechanism through a coupler, and a spraying mechanism is arranged on the inner side of the kettle cover; the cleaning mechanism comprises a vertical rod and a U-shaped rod connected to the lower end of the vertical rod, bristles are arranged on the outer side of the U-shaped rod, the spraying mechanism comprises a disc, a through hole for the vertical rod to penetrate through is formed in the center of the disc, a spraying pipe is arranged on the bottom surface of the disc, a spraying pipe joint is arranged on the kettle cover and communicated with the spraying pipe joint, and the other side of the spraying pipe joint is communicated with a water pump through a high-pressure hose. The invention cleans the reaction kettle completely and has high cleaning efficiency.

Description

Chemical industry reation kettle dirt clearing device
Technical Field
The invention relates to the technical field of chemical reaction kettle maintenance equipment, in particular to a chemical reaction kettle dirt removing device.
Background
Become the thick liquids that have certain viscosity, this thick liquids can adhere in cauldron internal wall, need artifically wash the reation kettle inner wall after getting into from the manhole to the washing of cauldron internal wall, and this kind of cleaning methods has not only increased the human resource cost, wastes time and energy, has still influenced production efficiency.
Patent document with publication number CN 106732248A discloses a reaction kettle structure with a self-cleaning device, which comprises a kettle body, wherein a manhole, a discharge hole and a driving mechanism are respectively arranged on the kettle body, the driving mechanism is connected with one end of a rotating shaft, and the other end of the rotating shaft extends into the kettle body and is connected with a stirring blade; the kettle body is also provided with a plurality of cylinders, the output end of each cylinder extends into the kettle body and is connected with a cleaning disc, the periphery of the cleaning disc is provided with a washing mechanism which is mutually abutted with the inner part of the kettle body, and the center of the cleaning disc and the periphery of the rotating shaft are also matched with a spraying mechanism; the cleaning device is simple in structure and convenient to install, the cleaning disc is arranged in the kettle body, the cleaning mechanism is arranged on the periphery of the cleaning disc, the cleaning disc drives the cleaning mechanism to be in friction contact with the inner wall of the kettle body through the driving of the air cylinder, so that impurities or slurry adhered to the inner wall of the kettle body are removed, the fixed disc of the spraying mechanism is connected with the rotating shaft key, 360-degree dead-angle-free cleaning of the inner wall of the kettle body is realized through the rotation of the fixed disc, and the production efficiency is greatly improved. However, the cleaning mechanism of this application can not wash to the bottom of the arc cauldron, washs insufficiently, and the cleaning efficiency is low.
The patent with the publication number of CN 207463756U discloses a chemical reaction kettle cleaning device, which comprises a chemical reaction kettle body, a high-pressure water tank, a motor, a screw rod and a cleaning device, wherein the motor is fixed at the upper end of the chemical reaction kettle body, the screw rod is connected with the motor through a coupler, the screw rod extends into the kettle body through an opening at the upper end of the reaction kettle, the cleaning device comprises a C-shaped brush, a vertical rod and a cross rod, the C-shaped brush is fixed at one end of the cross rod, the other end of the cross rod is fixed on the vertical rod, the surface of the vertical rod is provided with threads, the vertical rod is fixed in the screw rod through the threads, the vertical rod can move up and down in the screw rod through a positioning nut, the upper end of the chemical reaction kettle body is provided with a water inlet, the cleaning device also comprises a connecting, the utility model provides a chemical reaction kettle cleaning device which is convenient to clean and can achieve all-round cleaning. However, the chemical reaction cleaning device disclosed in the patent has the disadvantages of uneven water spraying, poor spraying effect and poor cleaning effect.
Disclosure of Invention
In view of the above, the invention provides a chemical reaction kettle dirt removing device with good cleaning effect and high cleaning efficiency, aiming at the defects of the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a chemical reaction kettle dirt removing device comprises a reaction kettle, wherein the reaction kettle comprises a kettle body and a kettle cover, a motor is arranged on the kettle cover, a rotating shaft of the motor is arranged on the inner side of the kettle cover, the rotating shaft of the motor is connected with a dirt removing mechanism through a coupler, and a spraying mechanism is arranged on the inner side of the kettle cover;
the cleaning mechanism comprises a vertical rod and a U-shaped rod connected to the lower end of the vertical rod, bristles are arranged on the outer side of the U-shaped rod, the spraying mechanism comprises a disc, a through hole for the vertical rod to penetrate through is formed in the center of the disc, a spraying pipe is arranged on the bottom surface of the disc, a spraying pipe joint is arranged on the kettle cover and communicated with the spraying pipe joint, and the other side of the spraying pipe joint is communicated with a water pump through a high-pressure hose.
Preferably, the coupler is a rigid coupler, and a rotating shaft of the motor is connected with the vertical rod through the coupler.
Preferably, a plurality of clamping pieces are arranged on the edge of the inner side of the kettle cover, and the disc is connected with the kettle cover through the clamping pieces.
Preferably, the fastener includes spring and steel ball, the spring with the steel ball is connected, the inboard edge of kettle cover is equipped with the blind hole, the spring with the steel ball set up in the blind hole, the part spheroid card of steel ball is fixed in the blind hole, the disc edge corresponds the position of fastener sets up the shrinkage pool, the shrinkage pool with the steel ball butt joint.
Preferably, the bottom of the disc is provided with a handle.
Preferably, the spray tube is an annular five-way spray tube, a water inlet pipe of the annular five-way spray tube penetrates through a hole in the disc and is communicated with the spray tube connector, and four water outlet pipes of the annular five-way spray tube are uniformly distributed on the bottom surface of the disc.
Preferably, the end parts of the four water outlet pipes are provided with spray heads.
Preferably, the spray pipe joint is a quick plug joint.
Compared with the prior art, the invention has the following beneficial effects:
according to the chemical reaction kettle dirt removing device, the dirt removing mechanism is connected with the motor rotating shaft on the kettle cover through the coupler, when the reaction kettle works, the motor rotating shaft is connected with the stirring device to stir reactants, after the reaction is finished, the stirring device can be replaced with the dirt removing mechanism applied to the cost application to clean the inner wall of the reaction kettle, the use is convenient, and the reaction of the reaction kettle is not influenced; the cleaning mechanism adopts the design that the bristles are arranged on the outer side of the U-shaped rod, so that the vertical wall and the arc-shaped bottom wall of the reaction kettle can be cleaned completely, the cleaning is complete and thorough, the cleaning efficiency is high, the spraying mechanism on the inner side of the kettle cover sprays water or liquid medicine to the inner wall of the reaction kettle, and the inner wall dirt is dissolved and washed by matching with the cleaning mechanism, so that the cleaning effect is ensured, and the cleaning efficiency is improved; the disc that sprays the mechanism passes through the fastener with the kettle cover and is connected, and the spray tube is connected with the spray tube joint on the kettle cover, and the installation is dismantled conveniently.
In addition, adopt rigid coupling, connect firmly and install and change the convenience, the kettle cover edge sets up the elasticity fastener, can fix the disc in the kettle cover below through pressing, take off through pulling down the handle, the installation is dismantled conveniently, and can not influence reation kettle inner structure, the spray tube adopts annular five-way spray tube, make whole spraying mechanism neat pleasing to the eye, four outlet pipes of annular five-way spray tube evenly set up in the disc bottom surface, wash the washing to cauldron body inner wall from four directions, not only make the abluent effect of chemical industry reation kettle inner wall better, and the cleaning efficiency has been improved.
The chemical reaction kettle dirt removing device can be matched with a stirrer of a reaction kettle to be replaced under the condition that the structure of the chemical reaction kettle is not influenced, is suitable for most reaction kettles, and has a wide application range; the decontamination mechanism can thoroughly and comprehensively remove dirt in the reaction kettle at one time, has high decontamination efficiency and good effect, and is worthy of wide popularization.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a bottom view of the spray mechanism of the present invention;
the method comprises the following steps of 1-kettle body, 2-kettle cover, 3-motor, 4-coupler, 5-vertical rod, 6-U-shaped rod, 7-brush hair, 8-disc, 9-through hole, 10-spray pipe, 11-spray pipe joint, 12-water pump, 13-spring, 14-steel ball, 15-handle, 16-vertical rod, 17-reinforcing rod and 18-elastic spiral ring.
Detailed Description
In order to better understand the present invention, the following examples are further provided to clearly illustrate the contents of the present invention, but the contents of the present invention are not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
Example one
As shown in fig. 1, 3 and 4, the device for removing the dirt of the chemical reaction kettle comprises a reaction kettle, wherein the reaction kettle comprises a kettle body 1 and a kettle cover 2, a motor 3 is arranged on the kettle cover 2, a rotating shaft of the motor 3 is arranged on the inner side of the kettle cover 2, the rotating shaft of the motor 3 is connected with a dirt removing mechanism through a coupler 4, and a spraying mechanism is arranged on the inner side of the kettle cover 2;
the mechanism of decontaminating includes montant 5 and connects U type pole 6 of 5 lower extremes of montant, the 6 outsides of U type pole set up brush hair 7, it includes disc 8 to spray the mechanism, 8 centers of disc are equipped with the confession through-hole 9 that montant 5 passed, 8 bottom surfaces of disc set up spray tube 10, set up spray tube joint 11 on the kettle cover 2, spray tube 10 with spray tube joint 11 intercommunication, spray tube joint 11 opposite side passes through high-pressure hose and water pump 12 intercommunication.
According to the chemical reaction kettle dirt removing device provided by the embodiment of the invention, the dirt removing mechanism is connected with the motor rotating shaft on the kettle cover through the coupler, when the reaction kettle works, the motor rotating shaft is connected with the stirring device to stir reactants, after the reaction is finished, the stirring device can be replaced with the dirt removing mechanism applied for cost application to carry out the inner wall cleaning operation on the reaction kettle, the use is convenient, and the reaction of the reaction kettle is not influenced; the outer side of the U-shaped rod of the dirt removing mechanism is provided with the brush hair, so that the vertical wall and the arc-shaped bottom wall of the reaction kettle can be cleaned completely, the cleaning is complete and thorough, the cleaning efficiency is high, the spraying mechanism on the inner side of the kettle cover sprays water or liquid medicine to the inner wall of the reaction kettle, and the inner wall dirt is dissolved and washed by matching with the dirt removing mechanism, so that the cleaning effect is ensured, and the cleaning efficiency is improved; the disc that sprays the mechanism passes through the fastener with the kettle cover and is connected, and the spray tube is connected with the spray tube joint on the kettle cover, and the installation is dismantled conveniently.
Example two
As shown in fig. 2 to 4, the device for removing the dirt of the chemical reaction kettle comprises a reaction kettle, wherein the reaction kettle comprises a kettle body 1 and a kettle cover 2, a motor 3 is arranged on the kettle cover 2, a rotating shaft of the motor 3 is arranged on the inner side of the kettle cover 2, the rotating shaft of the motor 3 is connected with a dirt removing mechanism through a coupler 4, and a spraying mechanism is arranged on the inner side of the kettle cover 2;
the mechanism of decontaminating includes montant 5 and connects U type pole 6 of 5 lower extremes of montant, the 6 outsides of U type pole set up brush hair 7, it includes disc 8 to spray the mechanism, 8 centers of disc are equipped with the confession through-hole 9 that montant 5 passed, 8 bottom surfaces of disc set up spray tube 10, set up spray tube joint 11 on the kettle cover 2, spray tube 10 with spray tube joint 11 intercommunication, spray tube joint 11 opposite side passes through high-pressure hose and water pump 12 intercommunication.
Specifically, the coupler 4 is a rigid coupler, and the rotating shaft of the motor 3 is connected with the vertical rod 5 through the coupler 4, so that the connection is firm, and the installation and the replacement are convenient; the inboard edge of cauldron lid 2 sets up a plurality of fasteners, disc 8 passes through the fastener is connected with cauldron lid 2, and the disc can be dismantled with the cauldron lid and be connected, and the installation during the use does not influence reation kettle inner structure, and then avoids influencing the reaction in the reation kettle.
U type pole includes two pole settings 16 and connects two the semicircle ring of 16 lower extremes of pole settings, montant 5 with semicircle ring middle part welding, two pole settings 16 with connect through stiffener 17 between the montant 5, the semicircle ring downside is fixed and is set up first brush hair, set up the second brush hair in the pole setting.
The upright rod 16 and the vertical rod 5 are both stretching rods, an elastic spiral ring 18 is sleeved on the upright rod 16, the upper end and the lower end of the elastic spiral ring 18 are respectively fixed at the upper end and the lower end of the upright rod 16, and the elastic spiral ring 18 is provided with the second bristles; the two ends of the reinforcing rod 17 are respectively fixed at the top of the two upright rods 16, a lantern ring for the vertical rod to penetrate is arranged in the middle of the reinforcing rod 17, and a tightening bolt is arranged on the lantern ring.
According to the chemical reaction kettle dirt removing device provided by the embodiment of the invention, the vertical rod and the vertical rod are both stretching rods, the length of the rod body can be adjusted through stretching and pressing, reaction kettles with different heights can be adapted, the vertical rod is sleeved with the elastic spiral ring, the elastic spiral ring is provided with the second bristles, when the length of the vertical rod is adjusted, the elastic spiral ring can be stretched or contracted, the second bristles on the elastic spiral ring can be uniformly distributed, and the dirt removing effect can be ensured.
In addition, the chemical reaction kettle dirt removing device keeps the length of the vertical rod unchanged, the vertical rods on the two sides are compressed and fixed by the tightening bolts on the reinforcing rods, so that the density of second bristles on the vertical rods on the two sides is increased, the bottom of a reaction kettle with more dirt is cleaned in an enhanced mode, and the flexibility is high.
EXAMPLE III
As shown in fig. 1, 3 and 4, the device for removing the dirt of the chemical reaction kettle comprises a reaction kettle, wherein the reaction kettle comprises a kettle body 1 and a kettle cover 2, a motor 3 is arranged on the kettle cover 2, a rotating shaft of the motor 3 is arranged on the inner side of the kettle cover 2, the rotating shaft of the motor 3 is connected with a dirt removing mechanism through a coupler 4, and a spraying mechanism is arranged on the inner side of the kettle cover 2;
the mechanism of decontaminating includes montant 5 and connects U type pole 6 of 5 lower extremes of montant, the 6 outsides of U type pole set up brush hair 7, it includes disc 8 to spray the mechanism, 8 centers of disc are equipped with the confession through-hole 9 that montant 5 passed, 8 bottom surfaces of disc set up spray tube 10, set up spray tube joint 11 on the kettle cover 2, spray tube 10 with spray tube joint 11 intercommunication, spray tube joint 11 opposite side passes through high-pressure hose and water pump 12 intercommunication.
The chemical reaction kettle dirt removing device provided by the embodiment of the invention is different from the first and second embodiments in that: the fastener includes spring 13 and steel ball 14, spring 13 with steel ball 14 is connected, the inboard edge of kettle cover 2 is equipped with the blind hole, spring 13 with steel ball 14 set up in the blind hole, the part hull card of steel ball 14 is fixed in the blind hole, 8 edges of disc correspond the position of fastener sets up the shrinkage pool, the shrinkage pool with steel ball 14 docks, 8 bottoms of disc are equipped with handle 15.
According to the chemical reaction kettle dirt removing device provided by the embodiment of the invention, the elastic clamping piece is arranged at the edge of the kettle cover, so that the disc can be fixed below the kettle cover by pressing when the device is used, and the disc can be pulled down and taken down by the handle, so that the device is convenient to mount and dismount, and the internal structure of the reaction kettle cannot be influenced.
Example four
As shown in fig. 1, 3 and 4, the device for removing the dirt of the chemical reaction kettle comprises a reaction kettle, wherein the reaction kettle comprises a kettle body 1 and a kettle cover 2, a motor 3 is arranged on the kettle cover 2, a rotating shaft of the motor 3 is arranged on the inner side of the kettle cover 2, the rotating shaft of the motor 3 is connected with a dirt removing mechanism through a coupler 4, and a spraying mechanism is arranged on the inner side of the kettle cover 2;
the mechanism of decontaminating includes montant 5 and connects U type pole 6 of 5 lower extremes of montant, the 6 outsides of U type pole set up brush hair 7, it includes disc 8 to spray the mechanism, 8 centers of disc are equipped with the confession through-hole 9 that montant 5 passed, 8 bottom surfaces of disc set up spray tube 10, set up spray tube joint 11 on the kettle cover 2, spray tube 10 with spray tube joint 11 intercommunication, spray tube joint 11 opposite side passes through high-pressure hose and water pump 12 intercommunication.
Specifically, the coupler 4 is a rigid coupler, and the rotating shaft of the motor 3 is connected with the vertical rod 5 through the coupler 4, so that the connection is firm, and the installation and the replacement are convenient; the inboard edge of cauldron lid 2 sets up a plurality of fasteners, disc 8 passes through the fastener is connected with cauldron lid 2, and the disc can be dismantled with the cauldron lid and be connected, and the installation during the use does not influence reation kettle inner structure, and then avoids influencing the reaction in the reation kettle.
The chemical reaction kettle dirt removing device is different from the first, second and third embodiments in that: the spray pipe 10 is an annular five-way spray pipe, a water inlet pipe of the annular five-way spray pipe penetrates through a hole in the disc 8 to be communicated with the spray pipe joint 11, four water outlet pipes of the annular five-way spray pipe are uniformly distributed on the bottom surface of the disc 8, and spray heads are arranged at the ends of the four water outlet pipes; the spray pipe joint is a quick plug joint.
Adopt annular five-way spray tube for whole spraying mechanism is neat pleasing to the eye, and four outlet pipes of annular five-way spray tube evenly set up in the disc bottom surface, wash the basin to cauldron body inner wall from four directions, not only make the abluent effect of chemical industry reation kettle inner wall better, have improved the cleaning efficiency moreover.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (8)

1. The utility model provides a chemical industry reation kettle dirt clearing device, includes reation kettle, reation kettle includes the cauldron body and kettle cover, its characterized in that: the kettle cover is provided with a motor, a rotating shaft of the motor is arranged on the inner side of the kettle cover, the rotating shaft of the motor is connected with the dirt removing mechanism through a coupler, and the inner side of the kettle cover is provided with a spraying mechanism;
the cleaning mechanism comprises a vertical rod and a U-shaped rod connected to the lower end of the vertical rod, bristles are arranged on the outer side of the U-shaped rod, the spraying mechanism comprises a disc, a through hole for the vertical rod to penetrate through is formed in the center of the disc, a spraying pipe is arranged on the bottom surface of the disc, a spraying pipe joint is arranged on the kettle cover and communicated with the spraying pipe joint, and the other side of the spraying pipe joint is communicated with a water pump through a high-pressure hose;
the U-shaped rod comprises two vertical rods and a semicircular ring connected to the lower ends of the two vertical rods, the vertical rods are welded with the middle parts of the semicircular ring, the two vertical rods are connected with the vertical rods through reinforcing rods, first bristles are fixedly arranged on the lower sides of the semicircular ring, and second bristles are arranged on the vertical rods; the upright rod and the vertical rod are both stretching rods, an elastic spiral ring is sleeved on the upright rod, the upper end and the lower end of the elastic spiral ring are respectively fixed at the upper end and the lower end of the upright rod, and the elastic spiral ring is provided with the second bristles; the two ends of the reinforcing rod are respectively fixed at the top of the two vertical rods, a lantern ring for the vertical rods to penetrate is arranged in the middle of the reinforcing rod, and a tightening bolt is arranged on the lantern ring.
2. The chemical reaction kettle dirt removing device according to claim 1, characterized in that: the shaft coupling is rigid shaft coupling, the pivot of motor with the montant passes through the coupling joint.
3. The chemical reaction kettle dirt removing device according to claim 2, characterized in that: a plurality of clamping pieces are arranged at the inner edge of the kettle cover, and the disc is connected with the kettle cover through the clamping pieces.
4. The chemical reaction kettle dirt removing device according to claim 3, characterized in that: the fastener includes spring and steel ball, the spring with the steel ball is connected, the inboard edge of kettle cover is equipped with the blind hole, the spring with the steel ball set up in the blind hole, the part spheroid card of steel ball is fixed in the blind hole, the disc edge corresponds the position of fastener sets up the shrinkage pool, the shrinkage pool with the steel ball butt joint.
5. The chemical reaction kettle dirt removing device according to claim 1, characterized in that: the bottom of the disc is provided with a handle.
6. The chemical reaction kettle dirt removing device according to claim 1, characterized in that: the spray tube is annular five-way spray tube, the inlet tube of annular five-way spray tube pass hole on the disc with the spray tube connects the intercommunication, four outlet pipe equipartitions of annular five-way spray tube are in on the disc bottom surface.
7. The chemical reaction kettle dirt removing device according to claim 6, characterized in that: and the four water outlet pipe ends are provided with spray heads.
8. The chemical reaction kettle dirt removing device according to claim 1, characterized in that: the spray pipe joint is a quick plug joint.
CN201811278150.3A 2018-10-30 2018-10-30 Chemical industry reation kettle dirt clearing device Active CN109107517B (en)

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CN109877124B (en) * 2019-03-28 2021-05-28 山东瑞通市政工程有限公司 Effluent water sump with bottom descaling function
CN112237894A (en) * 2019-07-17 2021-01-19 南京凯旋化学科技有限公司 Device for producing isophorone
CN112058206A (en) * 2020-09-27 2020-12-11 王国强 High-efficient hydrolysis reaction cauldron of industrial chemicals

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KR101328183B1 (en) * 2011-09-19 2013-11-13 한국생산기술연구원 Method and apparatus for improving heat transfer and reaction efficiency of gas hydrate reactor using scraper
CN204768718U (en) * 2015-07-11 2015-11-18 张连江 Can clean reation kettle
CN106807281A (en) * 2015-11-27 2017-06-09 天津市瀚洋纸业有限公司 A kind of paper pulp magma agitator
CN206577749U (en) * 2016-12-07 2017-10-24 广饶县信和化工有限公司 A kind of polyamide processing reactor with high-efficiency washing function
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