CN202845009U - Novel reaction kettle with multilayer cooling coils - Google Patents
Novel reaction kettle with multilayer cooling coils Download PDFInfo
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- CN202845009U CN202845009U CN 201220535706 CN201220535706U CN202845009U CN 202845009 U CN202845009 U CN 202845009U CN 201220535706 CN201220535706 CN 201220535706 CN 201220535706 U CN201220535706 U CN 201220535706U CN 202845009 U CN202845009 U CN 202845009U
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- cooling water
- kettle
- kettle body
- secondary cooling
- novel reaction
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Abstract
The utility model relates to a novel reaction kettle with multilayer cooling coils. The novel reaction kettle comprise a kettle body, stirring rotating vanes and peripheral equipment. The novel reaction kettle is characterized in that an anticorrosive layer is coated on the inner wall of the kettle body; an assembly hole is formed in the middle position at the upper end of the kettle body; a middle shaft is placed in the kettle body through the assembly hole; an upper-stage stirring vane is fixedly mounted at the upper part of the middle shaft; a lower-stage stirring vane is fixedly mounted at the lower part of the middle shaft; more than one group of cooling coils are arranged in the middle position of the middle shaft and around the middle shaft; a secondary cooling water inlet and a secondary cooling water outlet are respectively and sequentially at the upper parts and the lower parts of each group of cooling coils; all secondary cooling water inlets and all secondary cooling water outlets are connected and arranged in a flow divider above the upper-stage stirring vane; a cooling water inlet and a cooling water outlet are arranged at the upper part of the flow divider; and the upper part of the flow divider is connected with the peripheral equipment through the kettle body; a feed inlet is formed in the kettle body; and a discharge outlet is formed in the center of the lower part of the kettle body. The novel reaction kettle has the advantages of being simple in structure, capable of optionally regulating the heat exchange area, high in cooling speed, sufficient in reaction, low in cost, and firm and durable.
Description
Technical field
The utility model belongs to chemical industry manufacturing technology field, particularly relates to a kind of novel reaction kettle with the multilayer cooling coil.
Background technology
Traditional reactor is very extensive in the application of the industries such as food, medicine, chemical industry, and especially in the production process of chemical industry, reactor plays an important role.At present, normally used reactor in the chemical industry, particularly relate to employed reactor in the preparation process of the chemical products such as calcium hypochlorite, because its structural design has defective, often can't reach desirable reaction condition, its temperature control capability is relatively poor, chlorination reaction is insufficient etc., these have seriously reduced the efficient of relevant chemical products production process, moreover, in order to improve the resistance to corrosion of reactor, input cost is also higher, not only cause economic loss, more buried serious potential safety hazard.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of can fast cooling, sufficient reacting, simple in structure, lower-cost novel reaction kettle with the multilayer cooling coil.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of novel reaction kettle with the multilayer cooling coil, by kettle, axis, stir vane, advance, discharging opening, cooling water advances, outlet, current divider, the formations such as ancillary equipment, it is characterized in that: inner wall of kettle pastes an anticorrosive coat, be provided with a pilot hole in centre position, kettle upper end, axis is packed into by above-mentioned pilot hole in the kettle, be fixed with a higher level on the top of axis and stir vane, the bottom is fixed with a subordinate and stirs vane, the intermediate position is provided with cooling coil more than at least one group around its axle, and the top of every group of cooling coil and bottom are disposed with respectively secondary cooling water inlet and secondary cooling water out, and described each secondary cooling water inlet and secondary cooling water out enter through connection and be arranged in the current divider that the higher level stirs the vane top, the top of current divider is provided with cooling water inlet and coolant outlet, and link to each other with ancillary equipment through the pilot hole on the kettle, described kettle top is provided with charging aperture, and its underpart central part is provided with discharging opening.
The advantage that the utlity model has and good effect are: 1, the kettle structure is firm, antiseptic property is strong, low cost of manufacture, its internal structure has been simplified in arranging of current divider, in use can automatically regulate according to the real work situation flow of cooling water, not only economize on resources but also improved reaction efficiency.2, the two-stage design of stirring vane can circulate material fully to roll, greatly improved reaction efficiency, reduced because reacting insufficient waste material content that produces in desirable reaction compartment.3, cooling coil is compared tubulation or the straight tube cooling system that traditional reactor uses has had very large lifting in cooling capacity, and reactor internal work temperature stabilization is controlled in the ideal range, and cooling capacity is strong, safety and stability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, kettle; 2, anticorrosive coat; 3, axis; 4, the higher level stirs vane; 5, vane stirs in subordinate; 6, cooling coil; 7, charging aperture; 8, discharging opening; 9, current divider; 10, cooling water inlet; 11, coolant outlet; 12, secondary cooling water inlet; 13, secondary cooling water out; 14, pilot hole.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
As shown in Figure 1, a kind of novel reaction kettle with the multilayer cooling coil, by kettle, axis, stir vane, advance, discharging opening, cooling water advances, outlet, current divider, the formations such as ancillary equipment, it is characterized in that: kettle 1 inwall pastes an anticorrosive coat 2, be provided with a pilot hole 14 in the centre position, upper end of kettle 1, axis 3 is packed into by above-mentioned pilot hole in the kettle 1, be fixed with a higher level on the top of axis 3 and stir vane 4, the bottom is fixed with a subordinate and stirs vane 5, the intermediate position is provided with cooling coil 6 more than at least one group around its axle, the top of every group of cooling coil 6 and bottom are disposed with respectively secondary cooling water inlet 12 and secondary cooling water out 13, described each secondary cooling water inlet 12 and secondary cooling water out 13 enter through connection and are arranged in the current divider 9 that the higher level stirs vane 4 tops, the top of current divider 9 is provided with cooling water inlet 10 and coolant outlet 11, and the pilot hole on the process kettle 1 links to each other with ancillary equipment, described kettle 1 top is provided with charging aperture 7, and its underpart central part is provided with discharging opening 8.
In specific implementation process, the design that two-stage stirs vane can circulate material fully to roll in desirable reaction compartment, the higher level stirs vane 4 rotations material is pushed downwards, subordinate stirs vane 5 reverse rotations material is upwards pushed, form the up and down fluid circulating system of rolling at kettle materials inside conversion zone, react fully and carry out efficiently.Described cooling coil 6 is the design of many group disc types, can adjust its group number according to the heat exchange area of reactor volume size and needs, jacket type or straight tube cooling system that this cooling coil 6 is compared traditional reactor use have had very large lifting in cooling capacity, and reactor internal work temperature stabilization is controlled among the ideal range.The arranging of described current divider 9 realized the function that whole regulation and control cooling water is come in and gone out, the secondary cooling water of many group cooling coils 6 goes out, import all passes into this current divider 9, its inside is provided with the part flow arrangement that can adjust according to actual operation requirements, cooling water enters different cooling coil 6 by current divider according to the actual conditions shunting again by coolant outlet and the unified turnover of import current divider 9 that current divider top connects.
Claims (1)
1. novel reaction kettle with the multilayer cooling coil, by kettle, axis, stir vane, advance, discharging opening, cooling water advances, outlet, current divider, the formations such as ancillary equipment, it is characterized in that: described kettle (1) inwall pastes an anticorrosive coat (2), be provided with a pilot hole (14) in centre position, kettle (1) upper end, axis (3) is packed into by pilot hole in the kettle (1), be fixed with a higher level on the top of axis (3) and stir vane (4), the bottom is fixed with a subordinate and stirs vane (5), the intermediate position is provided with cooling coil (6) more than at least one group around its axle, the top of every group of cooling coil (6) and bottom are disposed with respectively secondary cooling water inlet (12) and secondary cooling water out (13), described each secondary cooling water inlet (12) and secondary cooling water out (13) enter through connection and are arranged in the current divider (9) that the higher level stirs vane (4) top, the top of current divider (9) is provided with cooling water inlet (10) and coolant outlet (11), and the pilot hole on the process kettle (1) links to each other with ancillary equipment, described kettle (1) top is provided with charging aperture (7), and its underpart central part is provided with discharging opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535706 CN202845009U (en) | 2012-10-19 | 2012-10-19 | Novel reaction kettle with multilayer cooling coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535706 CN202845009U (en) | 2012-10-19 | 2012-10-19 | Novel reaction kettle with multilayer cooling coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845009U true CN202845009U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220535706 Expired - Fee Related CN202845009U (en) | 2012-10-19 | 2012-10-19 | Novel reaction kettle with multilayer cooling coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645922A (en) * | 2013-11-15 | 2015-05-27 | 嘉兴市南洋塑料化工有限公司 | Novel isomerization kettle for producing methyl tetrahydrophthalic anhydride and method therewith for quickly cooling isomerization material |
-
2012
- 2012-10-19 CN CN 201220535706 patent/CN202845009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645922A (en) * | 2013-11-15 | 2015-05-27 | 嘉兴市南洋塑料化工有限公司 | Novel isomerization kettle for producing methyl tetrahydrophthalic anhydride and method therewith for quickly cooling isomerization material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20141019 |
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| EXPY | Termination of patent right or utility model |