CN217568729U - Glass fiber reinforced plastic reaction kettle - Google Patents

Abstract

The utility model discloses a glass fiber reinforced plastic reaction kettle, which relates to the technical field of chemical equipment and solves the problems that the prior reaction kettle is unstable and the kettle wall of the reaction kettle is easy to deform in the using process, the reaction kettle comprises a reaction kettle body, the top of the reaction kettle body is connected with a reaction kettle cover, the reaction kettle cover is provided with a feed inlet, the bottom of the reaction kettle body is provided with a discharge outlet, the reaction kettle body is internally connected with a stirring structure, the inner wall of the reaction kettle body is connected with a plurality of reinforcing hoops; the outer part of the reaction kettle body is connected with a supporting lug, a supporting plate is connected to the lower end socket of the reaction kettle body, and a reinforcing supporting rod is welded between the supporting plate and the supporting lug; the safety and the stability of reation kettle body in reaction process have been improved, and the noise reduction is to the harm of staff's health, connects the reinforcement hoop in reation kettle body inside simultaneously, can prevent that glass steel reation kettle body from warping, and then plays the effect that prolongs the life of this reation kettle body.

Description

Glass fiber reinforced plastic reaction kettle

Technical Field

The utility model relates to a chemical industry equipment technical field, more specifically relate to glass steel reation kettle technical field.

Background

The glass fiber reinforced plastic reaction kettle is a comprehensive reaction vessel, is widely applied to production type users of petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods and the like, and is used for completing chemical technological processes such as hydrolysis, neutralization, crystallization, distillation, evaporation, storage, vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, heating and mixing, constant temperature reaction and the like and a plurality of intermediate technological processes. It has excellent anticorrosive performance and can resist most of acid, alkali, salt, strong oxidant and other strong corrosive chemical medium, such as reactor, decomposing pot, polymerizing pot, etc.

The structure of current glass steel reaction kettle is usually the reation kettle body, this internal in-connection of reation kettle has stirring structure, reation kettle's kettle cover passes through bolted connection, be provided with the feed inlet on reation kettle's kettle cover, set up the discharge gate at reation kettle's cauldron bottom, for example the glass steel reaction kettle of patent number CN202022407063.2, including the glass steel kettle body, there is the top cap through flange joint on the outer wall of glass steel kettle body top, and install driving motor through the bolt on the outer wall of top cap top, the driving motor output runs through to the internal portion of glass steel kettle, and the driving motor output rotates through the shaft coupling and is connected with the transmission shaft, the welding has a plurality of installation pole on the outer wall of transmission shaft one side, and the one end welding that the transmission shaft was kept away from to the installation pole has the stirring head, install supersonic generator through the bolt on the outer wall of glass steel kettle body bottom, supersonic generator output outside installs the ultrasonic vibration pole through the screw. Through the ultrasonic generator and the ultrasonic vibration rod which are arranged, the ultrasonic vibration rod can assist in stirring the raw materials in the glass fiber reinforced plastic kettle body, so that the raw materials can be stirred more uniformly.

Present glass steel reation kettle is through setting up the stirring structure, just as above-mentioned patent that discloses, though can realize the even effect of material flash mixed through connecting at the inside stirring structure of reation kettle body, but still there is the stirring structure at the in-process of stirring the mixing to the material, the reation kettle body can produce strong thoughtlessly moving, great noise not only exists, also make the reation kettle body unstable simultaneously, reation kettle's cauldron wall intensity is also more weak moreover, easy deformation, lead to reation kettle's life shorter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that current reation kettle is unstable in the use, reation kettle's cauldron wall is out of shape easily, in order to solve above-mentioned technical problem, the utility model provides a glass steel reation kettle.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a glass fiber reinforced plastic reaction kettle comprises a reaction kettle body, wherein the top of the reaction kettle body is connected with a reaction kettle cover, a feed inlet is formed in the reaction kettle cover, a discharge outlet is formed in the bottom of the reaction kettle body, a stirring structure is connected inside the reaction kettle body, the inner wall of the reaction kettle body is connected with a plurality of reinforcing hoops, and the reinforcing hoops are connected with a plurality of reinforcing hoops; the outside connection of reation kettle body has the support ear, be connected with the support layer board on the low head of reation kettle body, the support layer board with the welding has the enhancement bracing piece between the support ear.

When the glass fiber reinforced plastic reaction kettle is used for producing materials, raw materials to be reacted are added into the reaction kettle body through the feed inlet on the reaction kettle cover, then the raw materials are stirred through the stirring structure connected inside the reaction kettle body, the time required for uniformly mixing the raw materials is shortened, the reaction speed between the raw materials is accelerated, the stability of the reaction kettle body in the stirring process is enhanced through the reinforcing support rod connected between the support supporting plate on the lower end socket of the reaction kettle body and the support lug, the vibration frequency of the reaction kettle body is reduced, the noise generated in the stirring process is reduced, and the safety of the raw materials in the reaction kettle body in the reaction process is further enhanced; the reinforcing hoop ring connected inside the reaction kettle body strengthens the strength of the kettle wall of the reaction kettle body, avoids the deformation of the reaction kettle body and reduces the maintenance frequency of workers to the reaction kettle body.

This application is through at reation kettle body external connection support ear, bracing piece is connected between the support layer board on support ear and low head simultaneously, can strengthen the stability of reation kettle body in the stirring process, reduce the vibration of reation kettle body, improve the security and the stability of reation kettle body in the reaction sequence, the noise that produces in the reduction reaction sequence is to the harm of staff's health, the protection healthy to the staff has been realized, the inside enhancement hoop of reation kettle body is connected simultaneously, can prevent that glass steel reation kettle body from warping, and then play the effect of the life of extension this reation kettle body.

Furthermore, the stirring structure comprises a stirring shaft connected to the reaction kettle cover, wherein a stirring blade is connected to the stirring shaft, and the stirring shaft extends to the outside of the reaction kettle cover and is connected with and drives the driving structure for rotating the stirring shaft.

The driving structure comprises a speed reducer connected to the stirring shaft, and a motor is connected to the speed reducer.

When needs stir the mixing to the inside raw materials of reation kettle body, staff's starter motor then rotates through speed reducer drive (mixing) shaft, and then makes the stirring vane who connects at stirring epaxial rotatory, through stirring vane's rotation, stirs the mixing to the inside raw materials of reation kettle body.

This application can be convenient for adjust stirring speed through connecting the speed reducer, and the staff of being convenient for realizes the rationalization utilization of the energy to the rotation rate of the concrete raw materials adjustment (mixing) shaft of reaction, makes the mixed effect of raw materials better.

Further, a heating structure is connected in the reaction kettle body, a gas phase temperature measuring port is formed in the reaction kettle cover, and a liquid phase temperature measuring port is connected to the reaction kettle body; and the reaction kettle cover is provided with a gas phase outlet, a liquid phase reflux port and a steam and circulating water outlet.

The heating structure comprises a support frame connected to the inside of the reaction kettle body, and a heating titanium coil is spirally connected to the support frame.

When the raw materials inside the reaction kettle body need to be heated to carry out sufficient reaction, the staff starts the heating titanium coil connected inside the reaction kettle body, the heating effect to the inside of the reaction kettle body can be realized through the heating titanium coil, meanwhile, the staff can also measure the temperature inside the reaction kettle body at the gas phase temperature measuring port of the reaction kettle cover, and the temperature condition inside the reaction kettle body can also be judged through the temperature of the liquid phase temperature measuring port arranged on the reaction kettle body to measure the liquid.

This application is through at reation kettle body internal connection heating structure, can make this reation kettle body be applicable to and need heat up the material that could react, this glass steel reation kettle's application scope has been enlarged, this glass steel reation kettle's functionality has been strengthened, connect the gaseous phase temperature measurement mouth on the reation kettle lid and connect the liquid phase temperature measurement mouth on the reation kettle body simultaneously, the staff of being convenient for controls the inside temperature of reation kettle body, set up gaseous phase temperature measurement mouth and liquid phase temperature measurement mouth respectively, can improve the accuracy that the temperature detected, and then better to the inside temperature control effect of reation kettle body, and then improve the reaction effect of the inside raw materials of reation kettle body.

Further, be connected with chemical reagent feeding structure on the reation kettle lid, chemical reagent feeding structure is including connecting supporting seat on the reation kettle lid, be connected with the inlet pipe on the supporting seat, be connected with on the inlet pipe with the mounting panel of supporting seat connection, the inlet pipe top is connected with the lifting plate.

When thinking that reation kettle body is inside to add chemical reagent, through connect the inlet pipe on the supporting seat add can, when needs take the inlet pipe out from reation kettle body is inside, the staff takes off the locking bolt between mounting panel and the supporting seat, then upwards lift through the lifter plate, can take the inlet pipe out from reation kettle body is inside, after finishing the inlet pipe maintenance or washing, inside the staff inserted the reation kettle body with the inlet pipe again, fixed can with mounting panel and supporting seat.

This application sets up the inlet pipe of chemical reagent into the structure that can dismantle, can be convenient for the staff to maintain and wash the inlet pipe, avoids remaining chemical reagent on the inlet pipe to cause the pollution to the chemical reagent of next reaction, and the dismantlement and the installation of this inlet pipe are all very convenient in addition, and the staff is also very easy when taking out and inserting the inlet pipe from reation kettle body is inside.

Further, the reaction kettle cover is fixed with the reaction kettle body through a reaction kettle clamp.

This application adopts the reation kettle checkpost fixed with the fixed mode between the reation kettle lid and the reation kettle body, can not only strengthen the leakproofness between reation kettle body and the reation kettle lid, avoids the inside reaction raw materials of reation kettle body to overflow from the gap between reation kettle body and the reation kettle lid and leaks, and staff is also more convenient when dismantling and installing simultaneously.

Further, be provided with the manhole on the reation kettle lid, manhole department is connected with the lid, the lid is also fixed through the reation kettle checkpost.

This application is through setting up the manhole on reation kettle covers, can be when reation kettle body inside needs maintain or other when handling, the staff can enter into reation kettle body through manhole department and inside operating, adopts the fixed lid of reation kettle checkpost simultaneously, also can play sealed effectual effect, and the installation is also very convenient moreover.

Furthermore, a sight glass port and a standby port are also arranged on the reaction kettle cover.

This application is covered through setting up the sight glass mouth at reation kettle, can be convenient for the staff and observe the inside material reaction condition of reation kettle body through the sight glass mouth, when the material kind that needs add is more, can open reserve mouthful, and then shortens the material and adds required time, has played the effect that improves production efficiency equally.

The beneficial effects of the utility model are as follows:

(1) The support lugs are connected to the outer portion of the reaction kettle body, and the support rods are connected between the support lugs and the support supporting plates on the lower end enclosure, so that the stability of the reaction kettle body in the stirring process can be enhanced, the vibration of the reaction kettle body is reduced, the safety and the stability of the reaction kettle body in the reaction process are improved, the damage of noise generated in the reaction process to the body of a worker is reduced, the body health of the worker is protected, and meanwhile, the reinforced hoop connected to the inner portion of the reaction kettle body can prevent the glass fiber reinforced plastic reaction kettle body from deforming, so that the effect of prolonging the service life of the reaction kettle body is achieved;

(2) The stirring speed can be conveniently adjusted by connecting the speed reducer, workers can conveniently adjust the rotation speed of the stirring shaft for the specific raw materials to be reacted, reasonable utilization of energy is realized, and the mixing effect of the raw materials is better;

(3) According to the glass fiber reinforced plastic reaction kettle, the heating structure is connected inside the reaction kettle body, so that the reaction kettle body is suitable for materials which can be reacted only when the temperature is increased, the application range of the glass fiber reinforced plastic reaction kettle is expanded, the functionality of the glass fiber reinforced plastic reaction kettle is enhanced, meanwhile, the gas phase temperature measuring port connected to the reaction kettle cover and the liquid phase temperature measuring port connected to the reaction kettle body are convenient for workers to control the temperature inside the reaction kettle body, the gas phase temperature measuring port and the liquid phase temperature measuring port are respectively arranged, the accuracy of temperature detection can be improved, the effect of controlling the temperature inside the reaction kettle body is better, and the reaction effect of raw materials inside the reaction kettle body is further improved;

(4) The feeding pipe of the chemical reagent is arranged to be of a detachable structure, so that a worker can conveniently maintain and clean the feeding pipe, the chemical reagent remained on the feeding pipe is prevented from polluting the chemical reagent of the next reaction, the feeding pipe is convenient to detach and install, and the worker can easily pull out and insert the feeding pipe from the inside of the reaction kettle body;

(5) According to the reaction kettle cover fixing device, the reaction kettle cover and the reaction kettle body are fixed by the reaction kettle clamp, so that the sealing property between the reaction kettle body and the reaction kettle cover can be enhanced, reaction raw materials in the reaction kettle body are prevented from overflowing and leaking from a gap between the reaction kettle body and the reaction kettle cover, and meanwhile, workers are more convenient to detach and install;

(6) According to the reaction kettle, the manhole is arranged on the reaction kettle cover, so that when maintenance or other treatment is needed in the reaction kettle body, workers can enter the reaction kettle body through the manhole to operate, meanwhile, the cover body is fixed by the reaction kettle clamp, a good sealing effect can be achieved, and the reaction kettle cover is convenient to install;

(7) This application is covered through setting up the sight glass mouth at reation kettle, can be convenient for the staff and observe the inside material reaction condition of reation kettle body through the sight glass mouth, when the material kind that needs add is more, can open reserve mouthful, and then shortens the material and adds required time, has played the effect that improves production efficiency equally.

Drawings

FIG. 1 is a schematic structural view of a glass fiber reinforced plastic reaction kettle of the present invention;

FIG. 2 is a schematic view of the connection structure of the chemical reagent feeding structure and the reaction kettle cover of the present invention;

fig. 3 is a top view of a glass fiber reinforced plastic reaction kettle of the present invention.

Reference numerals: 11-supporting plate, 12-lower end socket, 13-reinforcing supporting rod, 14-reaction kettle body, 15-reinforcing hoop ring, 16-supporting lug, 17-reaction kettle clip, 18-sight glass port, 19-reaction kettle cover, 21-motor, 22-speed reducer, 23-gas phase temperature measuring port, 24-stirring shaft, 25-heating titanium coil pipe, 26-liquid phase temperature measuring port, 27-stirring blade, 28-supporting frame, 29-discharge port, 31-lifting plate, 32-feeding pipe, 33-mounting plate, 34-supporting seat, 35-feeding port, 36-manhole, 37-standby port, 38-liquid phase return port, 39-gas phase outlet, and 41-steam and circulating water outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Example 1

As shown in fig. 1-3, the embodiment provides a glass fiber reinforced plastic reaction kettle, which includes a reaction kettle body 14, wherein a reaction kettle cover 19 is connected to the top of the reaction kettle body 14, a feed inlet 35 is formed in the reaction kettle cover 19, a discharge outlet 29 is formed in the bottom of the reaction kettle body 14, a stirring structure is connected to the interior of the reaction kettle body 14, a plurality of reinforcing hoops 15 are connected to the inner wall of the reaction kettle body 14; the outside of reation kettle body 14 is connected with and supports ear 16, is connected with support pallet 11 on the low head 12 of reation kettle body 14, and the welding has the reinforcing support pole 13 between support pallet 11 and the support ear 16.

When the glass fiber reinforced plastic reaction kettle is used for producing materials, raw materials to be reacted are added into the reaction kettle body 14 through the feed inlet 35 on the reaction kettle cover 19, then the raw materials are stirred through the stirring structure connected inside the reaction kettle body 14, the time required for uniformly mixing the raw materials is shortened, the reaction rate among the raw materials is accelerated, the stability of the reaction kettle body 14 in the stirring process is enhanced through the reinforcing support rod 13 connected between the support supporting plate 11 on the lower end enclosure 12 of the reaction kettle body 14 and the support lug 16, the vibration frequency of the reaction kettle body 14 is reduced, the noise generated in the stirring process is reduced, and the safety of the raw materials in the reaction kettle body 14 in the reaction process is enhanced; the reinforcing hoop 15 connected inside the reaction kettle body 14 strengthens the strength of the kettle wall of the reaction kettle body 14, avoids the deformation of the reaction kettle body 14, and reduces the maintenance frequency of the reaction kettle body 14 for workers.

This application is through at 14 external connection support ears of reation kettle body 16, the joint support pole between support ear 16 and the support plate 11 on low head 12 simultaneously, can strengthen the stability of reation kettle body 14 in the stirring in-process, reduce the vibration of reation kettle body 14, improve the security and the stability of reation kettle body 14 in the reaction sequence, the noise that produces in the reduction reaction sequence is to the harm of staff's health, the protection to staff's health has been realized, connect simultaneously at the inside reinforcement hoop 15 of reation kettle body 14, can prevent that glass steel reation kettle body 14 from warping, and then play the effect of the life of extension this reation kettle body 14.

Example 2

As shown in fig. 1 to 3, based on embodiment 1, the stirring structure of this embodiment includes a stirring shaft 24 attached to the reaction vessel cover 19, a stirring blade 27 attached to the stirring shaft 24, and a driving structure that the stirring shaft 24 extends to the outside of the reaction vessel cover 19 and is connected to drive the stirring shaft 24 to rotate.

Wherein, the driving structure comprises a speed reducer 22 connected on the stirring shaft 24, and the speed reducer 22 is connected with a motor 21.

When the raw materials inside the reaction kettle body 14 need to be stirred and mixed, the worker starts the motor 21, drives the stirring shaft 24 to rotate through the speed reducer 22, further enables the stirring blades 27 connected to the stirring shaft 24 to rotate, and stirs and mixes the raw materials inside the reaction kettle body 14 through the rotation of the stirring blades 27.

This application is through connecting speed reducer 22, can be convenient for adjust stirring speed, and the staff of being convenient for realizes the rationalization utilization of the energy to the speed of rotation of the concrete raw materials adjustment (mixing) shaft 24 of reaction, makes the mixed effect of raw materials better.

Example 3

As shown in fig. 1-3, based on embodiment 1, a heating structure is connected in the reaction kettle body 14 of this embodiment, a gas phase temperature measuring port 23 is arranged on the reaction kettle cover 19, and a liquid phase temperature measuring port 26 is connected on the reaction kettle body 14; the reaction kettle cover 19 is provided with a gas phase outlet 39, a liquid phase return port 38 and a steam and circulating water outlet 41.

Wherein, heating structure is including connecting the inside support frame 28 at reation kettle body 14, and threaded connection has heating titanium coil pipe 25 on the support frame 28.

When the inside raw materials of reation kettle body 14 need to be heated just can carry out abundant reaction, the staff start-up is connected at the inside heating titanium coil 25 of reation kettle body 14, can be the effect of raising the temperature to reation kettle body 14 inside through heating titanium coil 25, the staff can also measure the inside temperature of reation kettle body 14 in the gaseous phase temperature measurement mouth 23 department of reation kettle lid 19 simultaneously, also can judge the inside temperature condition of reation kettle body 14 through the temperature of liquid phase temperature measurement mouth 26 department measurement liquid that sets up on reation kettle body 14.

This application is through at 14 internal connection heating structure of reation kettle body, can make this reation kettle body 14 be applicable to and need heat up the material that could react, this glass steel reation kettle's application scope has been enlarged, this glass steel reation kettle's functionality has been strengthened, connect gaseous phase temperature measurement mouth 23 on reation kettle lid 19 and connect the liquid phase temperature measurement mouth 26 on reation kettle body 14 simultaneously, the staff of being convenient for controls the inside temperature of reation kettle body 14, set up gaseous phase temperature measurement mouth 23 and liquid phase temperature measurement mouth 26 respectively, can improve the accuracy that the temperature detected, and then better to the inside temperature control effect of reation kettle body 14, and then improve the reaction effect of the inside raw materials of reation kettle body 14.

Example 4

As shown in fig. 1-3, based on embodiment 1, a chemical reagent feeding structure is connected to the reaction kettle cover 19 of this embodiment, the chemical reagent feeding structure includes a supporting seat 34 connected to the reaction kettle cover 19, a feeding pipe 32 is connected to the supporting seat 34, a mounting plate 33 connected to the supporting seat 34 is connected to the feeding pipe 32, and a lifting plate 31 is connected to the top of the feeding pipe 32.

When wanting the inside chemical reagent that adds of reation kettle body 14, add through the inlet pipe 32 of connection on supporting seat 34 can, when need take inlet pipe 32 from reation kettle body 14 is inside to be taken out, the staff takes off the locking bolt between mounting panel 33 and the supporting seat 34, then upwards lift through lifting plate 31, can take inlet pipe 32 from reation kettle body 14 is inside to be taken out, after maintaining inlet pipe 32 or washing finish, the staff inserts inlet pipe 32 inside reation kettle body 14 again, it can to fix mounting panel 33 and supporting seat 34.

This application sets up chemical reagent's inlet pipe 32 into the structure that can dismantle, can be convenient for the staff to maintain and wash inlet pipe 32, avoids remaining chemical reagent on the inlet pipe 32 to cause the pollution to the chemical reagent of next reaction, and this inlet pipe 32's dismantlement and installation are all very convenient moreover, and the staff is also very easy when taking inlet pipe 32 out and inserting from reation kettle body 14 is inside.

Example 5

As shown in fig. 1 to 3, according to example 1, the reaction vessel lid 19 of this example is fixed to the reaction vessel body 14 by the reaction vessel clips 17.

This application adopts reation kettle checkpost 17 fixed with the fixed mode between the reation kettle lid 19 and the reation kettle body, can not only strengthen the leakproofness between reation kettle body 14 and the reation kettle lid 19, avoids the inside reaction raw materials of reation kettle body 14 to overflow from the gap department between reation kettle body 14 and the reation kettle lid 19 and leaks, and staff is also more convenient when dismantling and installing simultaneously.

Example 6

As shown in fig. 1-3, based on embodiment 1, a manhole 36 is provided on the reaction vessel cover 19 of this embodiment, a cover body is connected to the manhole 36, and the cover body is also fixed by the reaction vessel clips 17.

This application is through setting up manhole 36 on reation kettle lid 19, can be when reation kettle body 14 is inside to need to maintain or other when handling, the staff can enter into reation kettle body 14 inside through manhole 36 department and operate, adopts the fixed lid of reation kettle checkpost 17 simultaneously, also can play sealed effectual effect, and the installation is also very convenient moreover.

Example 7

As shown in fig. 1 to 3, based on example 1, the reaction vessel cover 19 of this example is further provided with a viewing port 18 and a standby port 37.

This application is through setting up on reation kettle lid 19 and looking mirror mouth 18, can be convenient for the staff through looking mirror mouth 18 and observe the inside material reaction condition of reation kettle body 14, when the material kind that needs to add is more, can open reserve mouthful 37, and then shorten the material and add required time, has played the effect that improves production efficiency equally.

Claims (9)

1. A glass fiber reinforced plastic reaction kettle comprises a reaction kettle body (14), wherein the top of the reaction kettle body (14) is connected with a reaction kettle cover (19), the reaction kettle cover (19) is provided with a feeding hole (35), the bottom of the reaction kettle body (14) is provided with a discharging hole (29), and the reaction kettle body (14) is internally connected with a stirring structure, and is characterized in that the inner wall of the reaction kettle body (14) is connected with a plurality of reinforcing hoops (15); the outside connection of reation kettle body (14) has support ear (16), be connected with supporting plate (11) on low head (12) of reation kettle body (14), supporting plate (11) with it has strengthening support pole (13) to support the welding between ear (16).

2. A glass fiber reinforced plastic reaction kettle according to claim 1, wherein the stirring structure comprises a stirring shaft (24) connected to the reaction kettle cover (19), the stirring shaft (24) is connected with a stirring blade (27), and the stirring shaft (24) extends to the outside of the reaction kettle cover (19) and is connected with a driving structure for driving the stirring shaft (24) to rotate.

3. A glass reinforced plastic reactor according to claim 2, wherein the driving structure comprises a speed reducer (22) connected to the stirring shaft (24), and the speed reducer (22) is connected to a motor (21).

4. The glass fiber reinforced plastic reaction kettle according to claim 1, wherein a heating structure is connected in the reaction kettle body (14), a gas phase temperature measuring port (23) is arranged on the reaction kettle cover (19), and a liquid phase temperature measuring port (26) is connected on the reaction kettle body (14); and a gas phase outlet (39), a liquid phase return port (38) and a steam and circulating water outlet (41) are arranged on the reaction kettle cover (19).

5. A glass reinforced plastic reaction kettle according to claim 4, wherein the heating structure comprises a support frame (28) connected inside the reaction kettle body (14), and a heating titanium coil (25) is spirally connected on the support frame (28).

6. The glass reinforced plastic reaction kettle as claimed in claim 1, wherein a chemical reagent feeding structure is connected to the reaction kettle cover (19), the chemical reagent feeding structure comprises a supporting base (34) connected to the reaction kettle cover (19), a feeding pipe (32) is connected to the supporting base (34), a mounting plate (33) connected to the supporting base (34) is connected to the feeding pipe (32), and a lifting plate (31) is connected to the top of the feeding pipe (32).

7. A glass fiber reinforced plastic reaction kettle according to claim 1, wherein the reaction kettle cover (19) and the reaction kettle body (14) are fixed by reaction kettle clips (17).

8. A glass fiber reinforced plastic reaction kettle according to claim 1, wherein a manhole (36) is arranged on the reaction kettle cover (19), a cover body is connected to the manhole (36), and the cover body is also fixed by the reaction kettle clamp (17).

9. A glass fiber reinforced plastic reaction kettle according to claim 1, wherein the reaction kettle cover (19) is further provided with a viewing mirror port (18) and a standby port (37).

Images