CN212237256U - Textile auxiliary preparation is with good corrosion-resistant stainless steel reation kettle that keeps warm - Google Patents
Textile auxiliary preparation is with good corrosion-resistant stainless steel reation kettle that keeps warm Download PDFInfo
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- CN212237256U CN212237256U CN202020355938.6U CN202020355938U CN212237256U CN 212237256 U CN212237256 U CN 212237256U CN 202020355938 U CN202020355938 U CN 202020355938U CN 212237256 U CN212237256 U CN 212237256U
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Abstract
The invention provides a stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing textile auxiliary, which comprises: the kettle body comprises an inner barrel and an outer barrel, the upper surface of the kettle body is open, the bottom surface of the kettle body is provided with a discharge port, the discharge port is inserted into a discharge pipe, a steam heating pipe is laid on the inner surface of the inner barrel, and a steam pipeline is arranged on the side wall of the kettle body; the end enclosure is covered on an opening on the upper surface of the kettle body, and stirring holes, a manhole and at least one feed inlet are arranged on the surface of the end enclosure at intervals; the motor bracket is erected on the upper surface of the sealing head; the speed reducer is erected at the upper end of the motor support, and the input end of the speed reducer is connected with a motor; the upper end of the stirring shaft is connected with the speed reducer, the lower end of the stirring shaft extends into the lower part of the inner side of the kettle body, a plurality of stirring paddles are sleeved on the stirring shaft, and the lower end of the stirring shaft is inserted into a limiting sleeve ring; the inner surface of the inner cylinder is provided with a plurality of support rods. The stainless steel reaction kettle is used for preparing textile auxiliary agents, and has the advantages of high corrosion resistance, good sealing performance, high stirring efficiency, long service life, low production and preparation cost and good economic benefit.
Description
Technical Field
The invention belongs to the technical field of stainless steel reaction kettles, and particularly relates to a stainless steel reaction kettle with good heat insulation and corrosion resistance for textile auxiliary preparation.
Background
Textile auxiliaries are chemicals which are necessary in the production and processing of textiles. The textile auxiliary agent has an indispensable important role in improving the product quality and the added value of the textile, can endow the textile with various special functions and styles, such as softness, crease resistance, shrinkproof property, water resistance, antibiosis, antistatic property, flame retardance and the like, can improve the dyeing and finishing process, and plays roles in saving energy and reducing the processing cost. Textile auxiliaries are crucial to increasing the overall level of the textile industry and their role in the textile industry chain.
The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.
The reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.
For stainless steel reaction kettles, the following patent documents mainly exist at home at present:
as disclosed in patent publication nos.: CN207562883U discloses an efficient stainless steel reation kettle, including the stainless steel reation kettle body, fixedly connected with welding block on the front of stainless steel reation kettle body. The utility model discloses a motor, the cooperation of stainless steel reation kettle body and cover post, the top fixedly connected with motor through at the stainless steel reation kettle body has been reached, secondly through the rotatory pillar of bottom fixedly connected with at the motor, and at the middle part fixedly connected with cover post of rotatory pillar, secondly through the fixedly connected with nut on the front of cover post, and the left and right sides fixedly connected with stirring board at the cover post, secondly the outside fixedly connected with medium plate of stirring board, and the round hole has been seted up on the front of medium plate, thereby can the round hole speed of the reaction of speeding up stainless steel reation kettle body, and the bottom fixedly connected's of rotatory pillar carousel can carry out the liquid of stainless steel reation kettle body bottom rotatory suction, and be convenient for stir. However, the stainless steel reaction kettle provided by the patent has weak corrosion resistance, is not suitable for preparing textile auxiliaries and has short service life.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing textile auxiliaries, which is used for preparing the textile auxiliaries and has the advantages of high corrosion resistance, good sealing performance, high stirring efficiency, long service life, low production and preparation cost and good economic benefit.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a textile auxiliary preparation is with keeping warm good corrosion resistant stainless steel reation kettle, stainless steel reation kettle includes: the kettle body is in a vertically arranged barrel shape and comprises an inner barrel and an outer barrel coated on the outer side of the inner barrel, the inner barrel and the outer barrel are matched to form an interlayer structure, the upper surface of the kettle body is open, a discharge hole is formed in the bottom surface of the kettle body, a discharge pipe is inserted into the discharge hole, a steam heating pipe is laid on the inner surface of the inner barrel, a steam pipeline communicated with the steam heating pipe is arranged on the side wall of the kettle body, and the steam pipeline is externally connected with a steam source; the end socket is covered on an opening in the upper surface of the kettle body, the end socket is in sealing connection with the kettle body, stirring holes, a manhole and at least one feed inlet are arranged on the surface of the end socket at intervals, and the stirring holes are formed in the middle of the surface of the end socket; the motor bracket is vertically erected on the upper surface of the end socket corresponding to the stirring hole; the speed reducer is erected at the upper end of the motor support, and the input end of the speed reducer is connected with a motor; the stirring shaft is vertically arranged, the upper end of the stirring shaft is connected with the output end of the speed reducer, the lower end of the stirring shaft is inserted into the stirring hole and extends into the lower part of the inner side of the kettle body, a plurality of stirring paddles are sleeved on the stirring shaft positioned on the inner side of the kettle body, the stirring paddles are arranged at intervals from top to bottom along the axial direction of the stirring shaft, the stirring paddles are horizontally arranged, the middle part of the stirring paddles in the length direction is sleeved on the stirring shaft, and the lower end of the stirring shaft is inserted; the inner tube internal surface that is located the discharge gate outside is provided with a plurality of bracing pieces, and the bracing piece slope sets up, and is a plurality of the bracing piece is arranged along discharge gate circumference interval, and is a plurality of bracing piece one end is connected in the inner tube internal surface, and the bracing piece other end is connected in the outer wall of the spacing lantern ring, the spacing lantern ring forms the restriction to the (mixing) shaft wobbling.
Furthermore, the quantity of head surface feed inlet is 2, and the interval is arranged, a feed inlet has been seted up on cauldron body lateral wall upper portion, 3 insert respectively in the feed inlet and be equipped with the inlet pipe.
Furthermore, a double-end-face mechanical seal is arranged between the stirring shaft and the stirring hole.
Further, a plurality of bases are arranged on the outer wall of the bottom surface of the kettle body at intervals.
Further, the inner surface of the inner barrel is polished.
Further, the inner surface of the inner cylinder is coated with an antirust priming paint layer, and the number of the antirust priming paint layers is 2.
Furthermore, the radial swing amount of the stirring shaft positioned outside the stirring hole is less than or equal to 0.5mm, the axial swing amount of the stirring shaft is less than or equal to +/-0.2 mm, and the swing amount of the lower end of the stirring shaft is less than or equal to 1.0 mm.
Further, the kettle body is a 0Cr18Ni9 stainless steel kettle body, a SUS304 stainless steel kettle body or a 304 stainless steel kettle body.
Furthermore, an included angle between the length direction of the supporting rod and the axial direction of the limiting sleeve ring is 30-60 degrees; the rotating speed of the stirring shaft is 80-85 revolutions per minute.
Further, the stirring shaft and the stirring paddle are matched to form a frame type stirrer.
The invention has the beneficial effects that:
the stainless steel reaction kettle has the advantages that the kettle body made of the stainless steel material is matched with the antirust primer coated on the inner surface of the inner barrel, the corrosion resistance is high, the sealing performance is good, the stirring efficiency is high, the service life is long, the production and preparation cost is low, and the economic benefit is good.
Drawings
FIG. 1 is a schematic structural diagram of a stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing textile auxiliary provided by an embodiment of the invention;
FIG. 2 is a schematic view of a top view structure of a textile auxiliary preparation with a motor bracket, a stirring shaft and a motor removed from a stainless steel reaction kettle with good heat insulation and corrosion resistance provided by an embodiment of the invention.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.
Referring to fig. 1 and 2, the stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing textile auxiliary of the invention comprises: the kettle body 1 is a vertically arranged cylinder, the kettle body 1 comprises an inner cylinder 11 and an outer cylinder 12 coated on the outer side of the inner cylinder 11, the inner cylinder 11 and the outer cylinder 12 are matched to form a sandwich structure, the upper surface of the kettle body 1 is open, a discharge port 13 is formed in the bottom surface of the kettle body 1, a discharge pipe 131 is inserted into the discharge port 13, a steam heating pipe (not shown) is laid on the inner surface of the inner cylinder 11, a steam pipeline (not shown) communicated with the steam heating pipe is arranged on the side wall of the kettle body 1, and the steam pipeline is externally connected with a steam source (not shown); the seal head 2 is covered on an opening in the upper surface of the kettle body 1, the seal head 2 is in sealing connection with the kettle body 1, stirring holes 21, a manhole 22 and at least one feed inlet 23 are arranged on the surface of the seal head 2 at intervals, and the stirring holes 21 are arranged in the middle of the surface of the seal head 2; the motor bracket 3 is vertically erected on the upper surface of the seal head 2 corresponding to the stirring hole 21; the speed reducer 4 is erected at the upper end of the motor support 3, and the input end of the speed reducer 4 is connected with a motor 41; the stirring shaft 5 is vertically arranged, the upper end of the stirring shaft 5 is connected with the output end of the speed reducer 4, the lower end of the stirring shaft 5 is inserted into the stirring hole 21 and extends into the lower part of the inner side of the kettle body 1, the stirring shaft 5 positioned on the inner side of the kettle body 1 is sleeved with a plurality of stirring paddles 51, the stirring paddles 51 are arranged at intervals from top to bottom along the axial direction of the stirring shaft 5, the stirring paddles 51 are horizontally arranged, the middle part of the stirring paddles 51 in the length direction is sleeved on the stirring shaft 5, and the lower end of the stirring shaft 5 is inserted into a; the inner surface of the inner barrel 11 positioned outside the discharge port 13 is provided with a plurality of support rods 14, the support rods 14 are obliquely arranged, the support rods 14 are circumferentially arranged along the discharge port 13 at intervals, one ends of the support rods 14 are connected to the inner surface of the inner barrel 11, the other ends of the support rods 14 are connected to the outer wall of a limiting sleeve ring 52, and the limiting sleeve ring 52 limits the swinging of the stirring shaft 5.
Further, the number of the feed inlets 23 on the surface of the end socket 2 is 2, the feed inlets are arranged at intervals, the upper part of the side wall of the kettle body 1 is provided with the feed inlets 23, and the feed pipes 15 are respectively inserted into the feed inlets 23.
Further, a double-end-face mechanical seal is arranged between the stirring shaft 5 and the stirring hole 21.
Further, a plurality of bases 6 are arranged on the outer wall of the bottom surface of the kettle body 1 at intervals.
Further, the inner surface of the inner cylinder 11 is polished.
Further, the inner surface of the inner cylinder 11 is coated with an anti-rust primer layer (not shown) having 2 layers.
Furthermore, the radial swing amount of the stirring shaft 5 positioned outside the stirring hole 21 is less than or equal to 0.5mm, the axial swing amount of the stirring shaft 5 is less than or equal to +/-0.2 mm, and the swing amount of the lower end of the stirring shaft 5 is less than or equal to 1.0 mm.
Further, the kettle body 1 is a 0Cr18Ni9 stainless steel kettle body, a SUS304 stainless steel kettle body or a 304 stainless steel kettle body.
Furthermore, an included angle between the length direction of the support rod 14 and the axial direction of the limiting lantern ring 52 is 30-60 degrees; the rotating speed of the stirring shaft 5 is 80-85 revolutions per minute.
Further, the stirring shaft 5 cooperates with the stirring paddle 51 to form a frame stirrer.
The working pressure of the stainless steel reaction kettle is normal pressure, the design pressure is normal pressure, the working temperature is normal temperature, and the design temperature is normal temperatureVolume of 20m3；
Before use, the inner cylinder 11 is subjected to a hydrostatic test, and the concentration of chloride ions in water is controlled to be less than or equal to 25mg/l during the test;
after the assembly is finished, water is used for replacing materials to strictly inhibit idling, so that the equipment reaches working pressure.
According to the stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing the textile auxiliary, the kettle body which is formed by coating the anti-rust primer on the inner surface of the inner barrel and matching with the stainless steel material is high in corrosion resistance, good in sealing performance, high in stirring efficiency, long in service life, low in production and preparation cost and good in economic benefit.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a textile auxiliary preparation is with good corrosion-resistant stainless steel reation kettle keeps warm which characterized in that, stainless steel reation kettle includes:
the kettle body is in a vertically arranged barrel shape and comprises an inner barrel and an outer barrel coated on the outer side of the inner barrel, the inner barrel and the outer barrel are matched to form an interlayer structure, the upper surface of the kettle body is open, a discharge hole is formed in the bottom surface of the kettle body, a discharge pipe is inserted into the discharge hole, a steam heating pipe is laid on the inner surface of the inner barrel, a steam pipeline communicated with the steam heating pipe is arranged on the side wall of the kettle body, and the steam pipeline is externally connected with a steam source;
the end socket is covered on an opening in the upper surface of the kettle body, the end socket is in sealing connection with the kettle body, stirring holes, a manhole and at least one feed inlet are arranged on the surface of the end socket at intervals, and the stirring holes are formed in the middle of the surface of the end socket;
the motor bracket is vertically erected on the upper surface of the end socket corresponding to the stirring hole;
the speed reducer is erected at the upper end of the motor support, and the input end of the speed reducer is connected with a motor;
the stirring shaft is vertically arranged, the upper end of the stirring shaft is connected with the output end of the speed reducer, the lower end of the stirring shaft is inserted into the stirring hole and extends into the lower part of the inner side of the kettle body, a plurality of stirring paddles are sleeved on the stirring shaft positioned on the inner side of the kettle body, the stirring paddles are arranged at intervals from top to bottom along the axial direction of the stirring shaft, the stirring paddles are horizontally arranged, the middle part of the stirring paddles in the length direction is sleeved on the stirring shaft, and the lower end of the stirring shaft is inserted;
the inner tube internal surface that is located the discharge gate outside is provided with a plurality of bracing pieces, and the bracing piece slope sets up, and is a plurality of the bracing piece is arranged along discharge gate circumference interval, and is a plurality of bracing piece one end is connected in the inner tube internal surface, and the bracing piece other end is connected in the outer wall of the spacing lantern ring, the spacing lantern ring forms the restriction to the (mixing) shaft wobbling.
2. The stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing the textile auxiliary according to claim 1, wherein the number of the feeding ports on the surface of the end enclosure is 2, the feeding ports are arranged at intervals, the upper part of the side wall of the kettle body is provided with one feeding port, and feeding pipes are respectively inserted into 3 feeding ports.
3. The stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing the textile auxiliary according to claim 1, wherein a double-end-face mechanical seal is arranged between the stirring shaft and the stirring hole.
4. The stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing the textile auxiliary according to claim 1 or 3, characterized in that a plurality of bases are arranged on the outer wall of the bottom surface of the kettle body at intervals.
5. The stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing the textile auxiliary according to claim 1, wherein the inner surface of the inner barrel is polished.
6. The stainless steel reaction kettle with good heat insulation and corrosion resistance for the preparation of the textile auxiliary according to claim 1 or 5, wherein the inner surface of the inner cylinder is coated with an anti-rust primer layer, and the number of the anti-rust primer layer is 2.
7. The stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing the textile auxiliary according to claim 1 or 3, wherein the radial swing amount of a stirring shaft positioned outside a stirring hole is less than or equal to 0.5mm, the axial swing amount of the stirring shaft is less than or equal to +/-0.2 mm, and the swing amount of the lower end of the stirring shaft is less than or equal to 1.0 mm.
8. The stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing the textile auxiliary according to claim 1, wherein the kettle body is a 0Cr18Ni9 stainless steel kettle body, a SUS304 stainless steel kettle body or a 304 stainless steel kettle body.
9. The stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing the textile auxiliary according to claim 1, wherein an included angle between the length direction of the support rod and the axial direction of the limiting lantern ring is 30-60 degrees; the rotating speed of the stirring shaft is 80-85 revolutions per minute.
10. The stainless steel reaction kettle with good heat insulation and corrosion resistance for preparing the textile auxiliary according to claim 1, wherein the stirring shaft and the stirring paddle are matched to form a frame type stirrer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355938.6U CN212237256U (en) | 2020-03-20 | 2020-03-20 | Textile auxiliary preparation is with good corrosion-resistant stainless steel reation kettle that keeps warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355938.6U CN212237256U (en) | 2020-03-20 | 2020-03-20 | Textile auxiliary preparation is with good corrosion-resistant stainless steel reation kettle that keeps warm |
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| Publication Number | Publication Date |
|---|---|
| CN212237256U true CN212237256U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020355938.6U Active CN212237256U (en) | 2020-03-20 | 2020-03-20 | Textile auxiliary preparation is with good corrosion-resistant stainless steel reation kettle that keeps warm |
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| Country | Link |
|---|---|
| CN (1) | CN212237256U (en) |
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2020
- 2020-03-20 CN CN202020355938.6U patent/CN212237256U/en active Active
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