CN203507992U - Water film type constant-temperature reactor - Google Patents
Water film type constant-temperature reactor Download PDFInfo
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- CN203507992U CN203507992U CN201320470967.7U CN201320470967U CN203507992U CN 203507992 U CN203507992 U CN 203507992U CN 201320470967 U CN201320470967 U CN 201320470967U CN 203507992 U CN203507992 U CN 203507992U
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- cooling
- film type
- reactive tank
- reaction tank
- reaction
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Abstract
The utility model relates to the technical field of a constant-temperature reaction device, and particularly provides a water film type constant temperature reactor. The water film type constant temperature reactor comprises a reaction tank and a liquid medicine filler, wherein the liquid medicine filler is connected with the reaction tank via a liquid medicine feeding pipe; a metering pump is arranged on the liquid medicine feeding pipe; a liquid medicine discharge valve is arranged on the bottom of the reaction tank; a plurality of sheet-shaped cooling pieces are arranged evenly in the reaction tank; the cooling pieces are connected one by one in a crawl manner; a cooling water inlet pipe and a cooling water outlet pipe are connected with the cooling pieces on the front end and the tail end, respectively; the cooling water inlet pipe and the cooling water outlet pipe are connected with the water outlet and a water inlet of a cooler; by virtue of arranging the cooling pieces in the reaction tank and introducing circulating cooling media into the cooling pieces, the heat generated by chemical exothermic reaction is exchanged with the cooling media in the cooling pieces and is taken away by the cooling media, so that, the temperature of a reaction solution in the reaction tank is kept in a certain range, and the request of constant-temperature environment needed by a chemical reaction is met.
Description
Technical field
The utility model relates to temperature-controlling reaction apparatus technical field, particularly a kind of water film type isothermal reactor.
Background technology
At present field of Environment Protection is particularly being processed aspect trade effluent, and most of method that adopts chemical reaction is received the organic matters such as heavy metal that in trade effluent, bio-toxicity is larger and phosphorus back and forth.The method of the chemical treatment sewage that sewage treatment plant is conventional is generally that sewage is introduced in reactive tank, then in reactive tank, adds various chemical liquids, and chemical reaction is carried out in reactive tank, finally reaches the object of purifying waste water.
In above-mentioned sewage disposal process, due to meeting releases heat in the process of chemical reaction, thereby make the temperature of reaction solution in reactive tank constantly increase, cause reaction cannot go on or produce the consequence of harm, for example the polymerisation in organic chemical reactions can cause " implode ".
Utility model content
The utility model constantly rises because heat release makes reactive tank temperature in order to solve in current chemical reaction process, causes reaction cannot proceed down or produce the problem of the consequence of harm, and a kind of water film type isothermal reactor providing.
For reaching above-mentioned functions, the technical scheme that the utility model provides is:
A kind of water film type isothermal reactor, comprise reactive tank and liquid charging point, described liquid charging point is connected with described reactive tank by adding drug liquid tube, described adding, is provided with measuring pump on drug liquid tube, the bottom of described reactive tank is provided with drug row fluid valve, in described reactive tank, be evenly provided with several lamellar cooling fins, described cooling fin inside has the cavity of allowing that cooling medium passes through, the cooling fin connection of crawling successively described in several, enter cooling water pipe and go out cooling water pipe and be connected with the described cooling fin that is positioned at head end and tail end respectively, described enter cooling water pipe with described in go out cooling water pipe and be connected with water inlet with the delivery port of a cooler.
Preferably, described cooling fin minute upper and lower two-layer be arrangeding in parallel in described reactive tank described in several.
Preferably, described cooling medium is water.
Preferably, described cooler is compressor.
The beneficial effects of the utility model are: by cooling fin being set in described reactive tank, in cooling fin, pass into circulating cooling medium, the heat that exothermic chemical reaction produces like this will with cooling fin in cooling medium produce heat exchange, and the medium that is cooled is taken away, thereby the temperature that makes the reactant liquor in reactive tank remains in certain scope, reach the requirement of the needed isoperibol of chemical reaction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of reactive tank;
Fig. 3 is the cross-sectional view of cooling fin.
The specific embodiment
Below in conjunction with accompanying drawing 1 to 3 pairs of the utility model of accompanying drawing, be further elaborated:
A kind of water film type isothermal reactor as shown in Figure 1, comprise reactive tank 1 and liquid charging point 2, liquid charging point 2 is connected with reactive tank 1 by adding drug liquid tube 3, add and on drug liquid tube 3, be provided with measuring pump 31, in the present embodiment, measuring pump 31 is selected precision metering pump, by measuring pump 31, the chemical liquid being contained in liquid charging point 2 is pumped in reactive tank 1, the bottom of reactive tank 1 is provided with drug row fluid valve 11, for the reactant liquor after processing is discharged to reactive tank 1, reactive tank 1 is interior is evenly provided with 10 lamellar cooling fins 4, cooling fin 4 inside have the cavity 41 of allowing that cooling medium passes through, as shown in Figure 2, the connection of crawling successively of 10 cooling fins 4, enter cooling water pipe 5 and go out cooling water pipe 6 and be connected with the described cooling fin 4 that is positioned at head end and tail end respectively, enter cooling water pipe 5 and go out cooling water pipe 6 and be connected with water inlet with the delivery port of a cooler 7.
In the present embodiment, cooling medium is water, cooler 7 adopts compressor, normal-temperature water becomes the cooling water that temperature is lower after compressor is processed, cooling water enters the cavity 41 in cooling fin 4, as shown in Figure 3, for increasing exchange area, the cross-sectional area of cavity 41 is very little, water is in the interior formation water membrane of cavity 41 like this, thereby effectively improved the speed of heat exchange between cooling water and the interior reactant liquor of reactive tank 1, after heat exchange, the temperature of cooling water rises gradually, finally by go out cooling water pipe 6 return in compressor, carry out again cooling, so constantly thereby circulation guarantees in exothermic chemical reaction, temperature in reactive tank 1 does not rise, chemical reaction can normally be carried out.
In the present embodiment, for cooling water in cooling fin 4 and the heat exchange between the interior reactant liquor of reactive tank 1 are fully carried out, 10 cooling fins 4 are minute two-layer up and down in reactive tank 1, and 5 every layer evenly and be arranged in parallel.
Experiment showed, that the utility model is mainly applicable in exothermal reaction process, the slow occasion that rises of the reacting liquid temperature in reactive tank 1, for example every 10 minutes reacting liquid temperatures occasion of 4 ℃ of left and right that rises.
The above embodiment, it is preferred embodiments of the present utility model, be not to limit practical range of the present utility model, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should be included in the utility model patent claim.
Claims (4)
1. a water film type isothermal reactor, comprise reactive tank (1) and liquid charging point (2), described liquid charging point (2) is connected with described reactive tank (1) by adding drug liquid tube (3), described adding, is provided with measuring pump (31) on drug liquid tube (3), the bottom of described reactive tank (1) is provided with drug row fluid valve (11), it is characterized in that: in described reactive tank (1), be evenly provided with several lamellar cooling fins (4), described cooling fin (4) inside has the cavity (41) of allowing cooling medium and passing through, cooling fin described in several (4) connection of crawling successively, enter cooling water pipe (5) and go out cooling water pipe (6) and be connected with the described cooling fin (4) that is positioned at head end and tail end respectively, described enter cooling water pipe (5) with described in go out cooling water pipe (6) and be connected with water inlet with the delivery port of a cooler (7).
2. water film type isothermal reactor as claimed in claim 1, is characterized in that: described cooling fin (4) minute upper and lower two-layer be arrangeding in parallel in described reactive tank (1) described in several.
3. water film type isothermal reactor as claimed in claim 1, is characterized in that: described cooling medium is water.
4. the water film type isothermal reactor as described in claim 1-3 Arbitrary Term, is characterized in that: described cooler (7) is compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470967.7U CN203507992U (en) | 2013-08-02 | 2013-08-02 | Water film type constant-temperature reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470967.7U CN203507992U (en) | 2013-08-02 | 2013-08-02 | Water film type constant-temperature reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507992U true CN203507992U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320470967.7U Expired - Lifetime CN203507992U (en) | 2013-08-02 | 2013-08-02 | Water film type constant-temperature reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922431A (en) * | 2014-04-10 | 2014-07-16 | 北京工业大学 | Water intake method for water treatment reactor |
-
2013
- 2013-08-02 CN CN201320470967.7U patent/CN203507992U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922431A (en) * | 2014-04-10 | 2014-07-16 | 北京工业大学 | Water intake method for water treatment reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523808 Block B, Block 6, International Finance IT Research and Development Center, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province, Negative First to Second Floors Patentee after: DONGGUAN DAOHUI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: No. 9 411A 523808 Keyuan pine in Guangdong Province, Dongguan Songshan Lake high tech Industrial Development Zone Patentee before: DONGGUAN DOHILL ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |