CN212663509U

CN212663509U - Open glass-lined reaction kettle capable of regulating pressure

Info

Publication number: CN212663509U
Application number: CN202021093511.XU
Authority: CN
Inventors: 张胜勇; 卢林德; 罗章强
Original assignee: Zhejiang Yide New Material Co Ltd
Current assignee: Zhejiang Yide New Material Co Ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-03-09
Anticipated expiration: 2030-06-15

Abstract

The utility model relates to the technical field of chemical equipment, and discloses a pressure-adjustable open glass lining reaction kettle, which comprises a kettle cover and a kettle body, wherein the kettle cover and the kettle body are fixedly installed through bolts, a motor is fixedly installed at the top of the kettle cover, a barometer positioned on the left side of the motor is fixedly installed on the surface of the kettle cover, an adjustable pressure release valve positioned on the left side of the barometer is fixedly connected on the surface of the kettle cover, a jacket is wrapped on the outside of the kettle body, a discharge port is arranged at the bottom of the kettle body, a baffle plate is welded between the kettle body and the jacket, a jacket feed port is fixedly connected on one side of the top of the jacket, a jacket discharge port is fixedly connected on the other side of the top of the jacket, an ear-type support is welded in the middle of the jacket, and a damping spring is fixedly installed at the bottom of the, the problem of unable regulation of reation kettle internal pressure and external vibration to ward off glass layer harmful effects is solved.

Description

Open glass-lined reaction kettle capable of regulating pressure

Technical Field

The utility model relates to the technical field of chemical equipment, in particular to an open glass-lined reaction kettle with adjustable pressure.

Background

The reaction kettle is widely applied to petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods, is a pressure vessel used for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, and the glass lining reaction kettle is a composite material product formed by lining glass containing high silicon dioxide on the inner surface of a steel vessel and firmly and closely adhering the glass on the surface of metal through high-temperature ignition, and has the double advantages of glass stability and metal strength, so the glass lining reaction kettle is excellent corrosion-resistant equipment, and the existing glass lining reaction kettle has the following problems:

1. glass lined reactor can be all sealed with all openings when production, makes the reation kettle form airtight space in, and can produce gas in the internal material mixing reaction process of reation kettle, leads to the inboard pressure increase of reation kettle, does not have fine exhaust mechanism on the reation kettle, also can't adjust the pressure in the reation kettle.

2. One layer of glass lining layer is embedded in the glass lining reaction kettle, but the glass lining belongs to a fragile wearing part, so that the glass lining layer is cracked or even broken once impact and collision occur in the carrying and production processes, and the defects exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but open glass reation kettle that wards off of pressure regulating reaches the purpose that reduces vibrations to reation kettle's influence, adjusts reation kettle internal pressure.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a glass reation kettle is warded off to open of adjustable pressure, includes the kettle cover and the cauldron body, the kettle cover passes through bolt fixed mounting with the cauldron body, and the top fixed mounting of kettle cover has the motor, and the fixed surface of kettle cover installs and is located the left barometer of motor, and the fixed surface of kettle cover is connected with and is located the left adjustable relief valve of barometer.

Adjustable relief valve includes connecting hole, sealing rubber circle, toper valve plug, pressure release hole, supports tight spring, fly leaf, valve casing, adjusting bolt, the valve casing welding is on the surface of kettle cover, and threaded connection adjusting bolt is passed through at the top of valve casing, adjusting bolt's bottom and fly leaf joint, the connecting hole is seted up on the kettle cover, and the upper portion fixed mounting of connecting hole has sealed rubber circle, the sealing rubber circle contacts with the toper valve plug, toper valve plug and fly leaf are through supporting tight spring coupling.

The fixed surface of kettle cover is connected with the thermometer sleeve pipe that is located the motor right side, and the surface of kettle cover is provided with the viewing aperture that is located thermometer sleeve pipe right side, the output shaft fixed mounting of motor has the shaft coupling, the lower extreme fixed mounting of shaft coupling has the agitator, the well lower part welding of agitator has stirring paddle leaf, the outside parcel of the cauldron body has the cover that presss from both sides, and the bottom of the cauldron body is provided with the discharge gate, and the welding has the baffling board between the cauldron body and the cover that presss from both sides, the one side fixedly connected with that presss from both sides the cover top presss from both sides the cover feed inlet, and the opposite side fixedly connected with that presss from both sides the cover top presss from both sides the cover discharge gate, and the middle part welding that presss from.

Preferably, the thermo-well tube is welded on the kettle cover, and the bottom of the thermo-well tube is higher than the highest cross rod of the stirrer.

Preferably, the baffle plate is of a long strip shape, and the baffle plate, the jacket and the kettle body are mutually vertically connected and are sequentially arranged in a staggered manner.

Preferably, the number of the ear type supports is six, and the six ear type supports are uniformly distributed around the middle part of the jacket.

Preferably, the two damping springs are in a group, and one group of damping springs is fixedly connected with one ear type support through bolts.

Preferably, the middle part of the equipment platform is provided with a round hole with the diameter larger than that of the jacket, and the lower part of the jacket penetrates through the round hole.

The utility model provides an open glass lined reactor with adjustable pressure. The method has the following beneficial effects:

(1) the utility model discloses a set up an adjustable relief valve on the kettle cover, adjust the pressure in the reation kettle, when reation kettle internal pressure was too high, can adjust the confined pressure of adjustable relief valve through rotating adjusting bolt, ensure that atmospheric pressure in the whole reation kettle can keep always in safe within range, can not make glass lined reactor produce because of too high pressure and damage, produce the incident even, reduce the unnecessary loss of property of manufacturing enterprise.

(2) The utility model discloses an install damping spring between ear formula support and equipment platform, change rigid connection between reation kettle and the equipment platform into the flexonics through damping spring, reach the protection to whole glass-lined reation kettle, avoid causing the damage because external vibration to the glass-lined layer that wards off glass reation kettle, further improve glass-lined reation kettle's life.

Drawings

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

fig. 2 is the structure diagram of the adjustable pressure relief valve of the utility model.

In the figure: 1 motor, 2 shaft couplings, 3 agitator, 4 stirring paddle, 5 barometers, 6 viewing apertures, 7 thermometer sleeve, 8 jacket feed inlets, 9 jacket discharge ports, 10 jackets, 11 baffles, 12 ear type supports, 13 damping springs, 14 jacket exhaust ports, 15 discharge ports, 16 kettle covers, 17 kettle bodies, 18 adjustable pressure relief valves, 1801 connecting holes, 1802 sealing rubber rings, 1803 tapered valve plugs, 1804 holes, 1805 abutting springs, 1806 movable plates, 1807 valve casings, 1808 adjusting bolts and 19 equipment platforms.

Detailed Description

As shown in fig. 1-2, the utility model provides a technical solution:

the utility model provides a glass reation kettle is warded off to open of adjustable pressure, includes the cauldron lid 16 and the

cauldron body

17, and 16 and the cauldron body 17 of cauldron lid pass through bolt fixed mounting, installs the sealing member between 16 and the cauldron body 17 of cauldron lid, and the top fixed mounting of 16 of cauldron lid has

motor

1, and 16 of cauldron lid's fixed surface installs and is located the left barometer 5 of

motor

1, and 16 of cauldron lid's fixed surface is connected with and is located the left adjustable relief valve 18 of barometer, can adjust the atmospheric pressure in the reation kettle.

The adjustable pressure relief valve 18 comprises a connecting hole 1801, a sealing rubber ring 1802, a conical valve plug 1803, a pressure relief hole 1804, a resisting spring 1805, a movable plate 1806, a valve casing 1807 and an adjusting bolt 1808, the valve casing 1807 is welded on the surface of a kettle cover 16, the top of the valve casing 1807 is connected with the adjusting bolt 1808 through threads, the bottom end of the adjusting bolt 1808 is connected with the movable plate 1806 in a clamping manner, the clamping position can ensure that the adjusting bolt 1808 rotates randomly, the connecting hole 1801 is formed in the kettle cover 16 to enable the inside of the reaction kettle to be communicated with the inside of the valve casing 1807, the sealing rubber ring 1802 is fixedly installed at the upper part of the connecting hole 1801, the sealing rubber ring 1802 is made of resin vulcanized butyl rubber, a certain amount of chloroprene rubber or chlorosulfonated polyethylene is added to improve the heat resistance and the corrosion resistance, even if the reaction kettle can work for a long time under high-temperature and strong-corrosive environments 1802, the sealing rubber ring is in contact with, the compressed tightening spring 1805 applies a reaction force to the movable plate 1806 and the tapered valve plug 1803, so that the tapered valve plug 1803 and the sealing rubber ring 1802 are tightened against each other, and no leakage occurs.

The surface of the kettle cover 16 is fixedly connected with a thermometer sleeve 7 positioned on the right side of the motor 1, the thermometer sleeve 7 is welded on the kettle cover 16, the bottom of the thermometer sleeve 7 is higher than the highest cross rod of the stirrer 3, the thermometer sleeve 7 cannot be touched when the stirrer 3 mixes materials, an observation port 6 positioned on the right side of the thermometer sleeve 7 is arranged on the surface of the kettle cover 16, the reaction condition of the materials in the reaction kettle can be observed at any time, a coupler 2 is fixedly arranged on an output shaft of the motor 1, the coupler 2 has a damping effect, certain buffering can be provided when the motor is started, the stirrer 3 is fixedly arranged at the lower end of the coupler 2, a stirring paddle 4 is welded at the middle lower part of the stirrer 3, the materials continuously move from bottom to top when the stirring paddle 4 rotates, the materials are fully stirred by matching with the stirring 3, a jacket 10 is wrapped outside the kettle body 17, and the materials in the kettle, the bottom of the kettle body 17 is provided with a discharge hole 15, a baffle plate 11 is welded between the kettle body 17 and the jacket 10, the baffle plate 11 is in a long shape, the baffle plate 11, the jacket 10 and the kettle body 17 are mutually vertical and are sequentially arranged in a staggered manner, the baffle plate 11 can prevent short circuit of cooling water or vapor and increase flow rate, the cooling water or vapor is forced to pass through the jacket 10 in a cross flow manner for multiple times according to a specified path, so that the cooling or heating efficiency is greatly increased, one side of the top of the jacket 10 is fixedly connected with a jacket feed inlet 8 into which the cooling water or high-temperature water vapor can be added, the other side of the top of the jacket 10 is fixedly connected with a jacket discharge hole 9 which can discharge the cooling water or the high-temperature water vapor, the middle part of the jacket 10 is welded with six ear type supports 12, the six ear type supports 12 are uniformly distributed around the middle part of the jacket 10, the bottom that presss from both sides cover 10 is provided with presss from both sides cover drain hole 14, can drain remaining cooling water or high temperature steam condensate water, prevent to freeze when the weather subcooling, produce the damage to ward off the glass layer, the bottom fixed mounting of ear formula support 12 has damping spring 13, damping spring 13 is two and is a set of, a set of damping spring 13 passes through bolt and an ear formula support fixed connection, the harmful effects that the vibration that can effectively reduce outside production produced to reation kettle, damping spring 13's bottom fixed mounting is on equipment platform 19, the round hole that is greater than cover 10 diameter is seted up at equipment platform 19's middle part, the round hole is passed to the lower part that presss from both sides cover 10, make whole reation kettle except the flexonics of ear formula support do, there is not other connections, prevent that the vibration from producing harmful.

When the device is used, materials are added into the kettle body 17, the kettle cover 16 and the kettle body 17 are fixed through bolts, the motor 1 is started to drive the stirrer 3 to rotate, the materials are stirred, meanwhile, the stirring blades 4 enable the materials to continuously move upwards in a circulating manner, the materials are stirred more thoroughly, meanwhile, cooling water or high-temperature steam can be introduced into a jacket feed inlet 8 of the jacket 10, the cooling water or the high-temperature steam continuously flows under the action of the baffle plate 11 to cool or heat the materials in the kettle body 17, the thermometer is inserted into the thermometer sleeve 7, the temperature of the materials can be known, finally, the cooling water or the high-temperature steam is discharged from a jacket discharge outlet 9, meanwhile, the reaction condition and the air pressure of the materials in the kettle body 17 can be detected through the observation port 6 and the barometer 5, if the pressure is too high, the height of the movable plate 1806 can be increased only by adjusting the adjusting bolts 1808 of the adjustable, the magnitude of the corresponding elasticity of the resisting spring 1805 is reduced, when the pressure in the kettle body 17 is greater than the acting force of the resisting spring 1805 on the conical valve plug 1803, the resisting spring 1805 contracts, so that redundant gas is discharged into the valve shell 1807 through the connecting hole 1801 and then discharged through the exhaust hole 1804, after the reaction is finished, the adjusting bolt 1808 is screwed to the highest position, at the moment, the conical valve plug 1803 is separated from the sealing rubber ring 1802, the kettle body 17 is directly communicated with the outside through the connecting hole 1801, so that the internal pressure and the external pressure are the same, the jacket exhaust port 14 is opened to exhaust the residual cooling water or condensed water in the jacket 10, the low-temperature icing is prevented, the glass lining layer is prevented from being damaged, vibration or collision generated outside during the use can be filtered and reduced through the damping spring 13, and the purpose of protecting the glass lining layer is achieved.

In conclusion, the motor 1 drives the stirrer 3 to stir the materials, the thermometer extends into the thermometer sleeve 7 to measure the temperature of the materials, the adjustable pressure release valve 5 is adjusted to adjust the air pressure in the reaction kettle, the materials in the kettle body 17 are cooled and heated through the jacket 10, and the cooling water or the condensed water in the jacket 10 is completely emptied through the jacket emptying port 14.

Claims

1. The utility model provides an open glass lined reactor of adjustable pressure, includes kettle cover (16) and the cauldron body (17), its characterized in that: the kettle cover (16) and the kettle body (17) are fixedly installed through bolts, a motor (1) is fixedly installed at the top of the kettle cover (16), an air pressure meter (5) located on the left side of the motor (1) is fixedly installed on the surface of the kettle cover (16), and an adjustable pressure release valve (18) located on the left side of the air pressure meter is fixedly connected to the surface of the kettle cover (16);

the adjustable pressure relief valve (18) comprises a connecting hole (1801), a sealing rubber ring (1802), a conical valve plug (1803), a pressure relief hole (1804), a resisting spring (1805), a movable plate (1806), a valve casing (1807) and an adjusting bolt (1808), wherein the valve casing (1807) is welded on the surface of the kettle cover (16), the top of the valve casing (1807) is connected with the adjusting bolt (1808) through threads, the bottom end of the adjusting bolt (1808) is clamped with the movable plate (1806), the connecting hole (1801) is formed in the kettle cover (16), the sealing rubber ring (1802) is fixedly mounted at the upper part of the connecting hole (1801), the sealing rubber ring (1802) is in contact with the conical valve plug (1803), and the conical valve plug (1803) is connected with the movable plate (1806) through the resisting spring (1805);

the surface of the kettle cover (16) is fixedly connected with a thermometer sleeve (7) positioned on the right side of the motor (1), the surface of the kettle cover (16) is provided with an observation port (6) positioned on the right side of the thermometer sleeve (7), an output shaft of the motor (1) is fixedly provided with a coupler (2), the lower end of the coupler (2) is fixedly provided with a stirrer (3), the middle lower part of the stirrer (3) is welded with a stirring paddle (4), the outside of the kettle body (17) is wrapped with a jacket (10), the bottom of the kettle body (17) is provided with a discharge port (15), a baffle plate (11) is welded between the kettle body (17) and the jacket (10), one side of the top of the jacket (10) is fixedly connected with a jacket feed port (8), the other side of the top of the jacket (10) is fixedly connected with a jacket discharge port (9), and, the bottom of the jacket (10) is provided with a jacket drainage port (14), the bottom of the ear type support (12) is fixedly provided with a damping spring (13), and the bottom of the damping spring (13) is fixedly arranged on an equipment platform (19).

2. The open glass-lined reactor capable of regulating pressure of claim 1, wherein: the thermometer sleeve (7) is welded on the kettle cover (16), and the bottom of the thermometer sleeve (7) is higher than the highest transverse rod of the stirrer (3).

3. The open glass-lined reactor capable of regulating pressure of claim 1, wherein: the baffle plate (11) is in a long strip shape, and the baffle plate (11), the jacket (10) and the kettle body (17) are mutually vertically connected and are sequentially arranged in a staggered manner.

4. The open glass-lined reactor capable of regulating pressure of claim 1, wherein: the number of the ear type supports (12) is six, and the six ear type supports (12) are uniformly distributed around the middle part of the jacket (10).

5. The open glass-lined reactor capable of regulating pressure of claim 1, wherein: two damping springs (13) are a set, and a set of damping springs (13) is fixedly connected with an ear type support through bolts.

6. The open glass-lined reactor capable of regulating pressure of claim 1, wherein: the middle part of the equipment platform (19) is provided with a round hole with the diameter larger than that of the jacket (10), and the lower part of the jacket (10) penetrates through the round hole.