CN207963529U - A kind of condensation reflux unit preparing high heat-resisting high tenacity curing agent - Google Patents
A kind of condensation reflux unit preparing high heat-resisting high tenacity curing agent Download PDFInfo
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- CN207963529U CN207963529U CN201721918018.5U CN201721918018U CN207963529U CN 207963529 U CN207963529 U CN 207963529U CN 201721918018 U CN201721918018 U CN 201721918018U CN 207963529 U CN207963529 U CN 207963529U
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- curing agent
- reflux unit
- condensation reflux
- partition board
- high heat
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Abstract
The utility model is related to curing agent preparing technical fields, disclose a kind of condensation reflux unit preparing high heat-resisting high tenacity curing agent, include flowing to reaction kettle, air inlet pipe, condenser pipe and the outlet tube for being sequentially communicated and being formed into a loop according to fluid；The condenser pipe is set in cooling cylinder, and the partition board being obliquely installed is equipped in the cooling cylinder, and the cooling cylinder is divided into upper box and lower box by the partition board；The partition board is provided with opening close to one end of lower box；The side of the upper box and lower box far from the opening is respectively arranged with inlet and outlet；Further include hydrojet component, the hydrojet component includes liquid case, and the nozzle for connecting one end of the reaction kettle set on the air inlet pipe and being connected to by pipeline with the liquid case.It is provided with inclined partition board in cooler bin and opens up opening in the lower one end of partition board, inlet and outlet are arranged at the side far from bulkhead apertures, and the cooling water in cooler bin can fully circulate in the upper and lower of cooler bin.
Description
Technical field
The utility model is related to the preparing technical field of curing agent more particularly to a kind of preparing high heat-resisting high tenacity curing agent
Condensation reflux unit.
Background technology
For curing agent extensively using in the products such as bonding agent and coating, curing agent is that many kinds of substance passes through machinery in a kettle
Stirring is crossed mechanical agitation and is obtained through chemical reaction, due to heat release during stirring and substance reaction, leads to some boilings
The low substance of point largely volatilizees, if gas cannot condense, the pressure in reaction kettle can be made constantly to increase, if pressure is excessive anti-
Kettle is answered to be likely to explode, therefore the mode of generally use setting condensation reflux unit reduces the pressure in reaction kettle.
Cooling water does not carry out sufficient heat exchange just from water outlet outflow in traditional condensation reflux unit, therefore to reach
Increased water flow amount is just wanted to preferable cooling effect, cost is caused to increase.And the cleaning and replacement of condenser are more difficult, by
Dust-like material is inevitably had in raw material and its additive, some dust can be entered with air-flow when reaction kettle is reacted
In condensing unit, and adhere on the tube wall of condensing unit, if dust for a long time do not clear up will blocking pipeline, seriously affect
Production.
Utility model content
The purpose of this utility model is to provide a kind of condensation reflux units preparing high heat-resisting high tenacity curing agent, with solution
Certainly cooling water circulates the dust in insufficient and raw material the problem of entering condensation reflux unit.
For this purpose, the utility model uses following technical scheme：
A kind of condensation reflux unit preparing high heat-resisting high tenacity curing agent, including be sequentially communicated according to fluid flow direction and shape
At the reaction kettle in circuit, air inlet pipe, condenser pipe and outlet tube；
The condenser pipe is set in cooling cylinder, and the partition board being obliquely installed is equipped in the cooling cylinder, and the partition board will be described
Cooling cylinder is divided into upper box and lower box；The partition board is provided with opening close to one end of lower box；The upper box and nowel
Side of the body far from the opening is respectively arranged with inlet and outlet；
Further include hydrojet component, the hydrojet component includes liquid case, and connects the reaction kettle set on the air inlet pipe
One end and the nozzle being connected to by pipeline with the liquid case.
It is provided with inclined partition board in cooler bin and opens up opening close to one end of lower box in partition board, water inlet and goes out
The mouth of a river is arranged at the side of the opening far from partition board, and the cooling water in cooler bin can fully flow in upper box and lower box
It is logical.It is provided with hydrojet component, the nozzle of spray system is arranged in air inlet pipe, and the liquid of ejection can enter instead from air inlet pipe
It answers in kettle and takes away a part of dust.
Preferably, condenser pipe spiral setting and being provided with multiple, one end of each condenser pipe is all connected to
The air inlet pipe, the other end are all connected to the outlet tube.Increase condensation effect
Preferably, the partition board between the two neighboring condenser pipe is equipped with through-hole.To increase near condenser pipe
The circulation of cooling water improves cooling effect.
Preferably, the air inlet pipe is arranged in the top of the cooling cylinder upper box, the outlet tube is arranged in described
The bottom end of cooling cylinder lower box.
Preferably, the water inlet is set to the upper end of the upper box, the water outlet is set to the lower box
Lower end.The set-up mode of inlet and outlet.
Preferably, the air inlet pipe includes the first vertical tube being sequentially communicated, flat pipe and the second vertical tube；Described first is perpendicular
One end of flat pipe connection described in Guan Weiyu is connect with the reaction kettle, one end that second vertical tube is not connect with the flat pipe and
The condenser pipe connection.Air inlet pipe is formed by connecting by three sections of straight tubes, and straight tube is easy to obtain.
Preferably, the nozzle is set on the tube wall of first vertical tube, and with first vertical tube close to described
The maximum distance of the end face of reaction kettle is 50mm.The prevention dust that rationally can be more as possible of the height setting of nozzle enters cold
In solidifying device.
Preferably, being provided with the regulating valve that can adjust fluid flow on the pipeline of the hydrojet component.It can basis
It needs to adjust liquid outlet quantity.
Preferably, the nozzle is cylinder, and the diameter of the nozzle is less than the straight of the pipeline of the hydrojet component
Diameter.To make the liquid of the ejection of liquid have certain pressure.
Advantageous effect：
It is provided with inclined partition board in cooler bin and opens up opening close to one end of lower box in partition board, water inlet and goes out
The mouth of a river is arranged at the side of the opening far from partition board, and the cooling water in cooler bin can fully flow in upper box and lower box
It is logical.It is provided with hydrojet component, the nozzle of spray system is arranged in air inlet pipe, and the liquid of ejection can enter instead from air inlet pipe
It answers in kettle and takes away a part of dust.
Description of the drawings
Fig. 1 is the condensation reflux unit of the high heat-resisting high tenacity curing agent of preparation in the utility model.
In figure：
1, reaction kettle；2, air inlet pipe；21, the first vertical tube；22, pipe is put down；23, the second vertical tube；3, hydrojet component；31, liquid case；
32, regulating valve；33, pipeline；34, nozzle；4, cooling cylinder；41, water inlet；42, water outlet；5, condenser pipe；6, partition board；61, it opens
Mouthful；7, outlet tube.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
A kind of condensation reflux unit preparing high heat-resisting high tenacity curing agent is present embodiments provided, mainly but is not limited to
Applied to the condensation in curing agent preparation process, with improve the circulation of the cooling water in cooler bin and prevent dust in raw material into
Enter into condensation reflux unit.
As shown in Figure 1, condensation reflux unit provided in this embodiment includes being sequentially communicated and being formed back according to fluid flow direction
Reaction kettle 1, air inlet pipe 2, condenser pipe 5 and the outlet tube 7 on road.
Air inlet pipe 2 includes the first vertical tube 21, flat pipe 22 and the second vertical tube 23 being sequentially communicated；It opens on the top of reaction kettle 1
Equipped with venthole, one end that the first vertical tube 21 is not connected with flat pipe 22 is connect with venthole.Second vertical tube 23 is not connected with flat pipe 22
One end is connect with condenser pipe 5, and one end that condenser pipe 5 is not connected with flat pipe 22 is connect with outlet tube 7.
Condenser pipe 5 is set in cooling cylinder 4, and the partition board 6 being obliquely installed is equipped in cooling cylinder 4, and cooling cylinder 4 is divided by partition board 6
Upper box and lower box, air inlet pipe 2 and outlet tube 7 are arranged in the top of upper box and the bottom end of lower box respectively.Partition board 6 is close
One end of lower box is provided with opening 61, is used for the circulation of cooling water.By the way that partition board 6 is arranged, the cooling in cooler bin can be made
Water can fully circulate in upper box and lower box.
The side of upper box and lower box far from opening 61 is respectively arranged with water inlet 41 and water outlet 42, and water inlet
41 are set to the upper end of upper box, and water outlet 42 is set to the lower end of lower box.Cooling water enters top box by water inlet 41
Body, and lower box is flowed by opening 61, by water outlet 42, finally outflow cooling cylinder 4, water outlet 42 are arranged in water inlet 41
Lower section, cooling water can circulate by its own gravity in cooler bin, do not need it is extraneous power is provided, it is energy saving.
In order to increase condensation effect, condenser pipe 5 is spiral setting, condenser pipe 5 can be arranged one can also be arranged it is multiple,
According to the amount unrestricted choice of steam, there are three condenser pipes 5 for setting in the present embodiment.Second vertical tube 23 is not connected with one end of flat pipe 22
It is connected with four-way pipe, the other three outlet of four-way pipe is connected to one end of condenser pipe 5, and the other end of condenser pipe 5 also connects
Four-way pipe there are one connecing, another outlet of the four-way pipe is connect with outlet tube 7.
Condenser pipe 5 is arranged through partition board 6 and a part is located at upper box, and a part is located at lower box.In order to facilitate the installation of
Partition board 6 can be set as split type by condenser pipe 5, and partition board 6 divides for two parts, and entire partition board is constituted after two parts split
6, and the edge per part is provided with semicylindrical opening in the corresponding position with condenser pipe 5, i.e., there are three semicircles for each part setting
Column forms partition board 6 after two parts split, the partition board 6 after split can accommodate condenser pipe 5 with cylindrical hole, hole, pacifies
Condenser pipe 5 need to be only plugged into semicolumn when filling condenser pipe 5, the splicing of another part is upper.Two neighboring condenser pipe 5 it
Between partition board 6 be equipped with through-hole, to increase the circulation of the neighbouring water of condenser pipe 5, to improve cooling effect, can be arranged one it is logical
Multiple through-holes can also be arranged in hole, as long as can ensure the enough circulations of cooling water.
Hydrojet component 3 includes liquid case 31, set on the nozzle 34 of one end of the connection reaction kettle 1 of air inlet pipe 2 and one end and liquid
The connection of case 31, the pipeline 33 that is connected to nozzle 34 of the other end, nozzle 34 close to one end of pipeline and pipeline 33 inner wall same
On curved surface, such nozzle 34 will not hinder circulation of the gas in pipeline 33, since the liquid flowed out out of nozzle 34 has centainly
Pressure, therefore can ensure that the liquid sprayed can cover the whole cross section of pipeline 33.
Liquid in liquid case 31 is to prepare one of raw material of curing agent, and preferably highest one kind of raw material mid-boiling point, liquid
Body is not susceptible to vaporization after being injected into the first vertical tube 21 and liquid can be passed straight back in reaction kettle 1 and will not waste raw material,
Pollution will not be generated to reaction kettle 1.
The height that liquid case 31 is arranged is higher than the height of nozzle 34, can not need it is extraneous power is provided in the case of liquid
It is flowed out from nozzle 34, water pump can also be set extract liquid out of babinet out, it is not necessary to limit the height of liquid case 31.
Pipeline 33 is hose, liquid can be made naturally to flow out, the tune that can adjust fluid flow is provided on pipeline 33
Valve 32 is saved, liquid outlet quantity is can be adjusted according to the needs.
Nozzle 34 is set in the first vertical tube 21, and the maximum distance with the first vertical tube 21 close to the end face of reaction kettle 1 is
50mm.Nozzle 34 is cylinder, and the diameter of nozzle 34 is less than the diameter of the pipeline 33 of hose hydrojet component 3, so as to ejection
Liquid has certain pressure, makes to be distributed with drop on the entire cross section of the first vertical tube 21.Since the liquid of injection relies on
The gravity of itself brings back to dust in reaction kettle 1, the prevention dust that rationally can be more as possible of the height of nozzle 34 setting into
Enter into condensing unit.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (9)
1. a kind of condensation reflux unit preparing high heat-resisting high tenacity curing agent, which is characterized in that including according to fluid flow direction according to
Reaction kettle (1), air inlet pipe (2), condenser pipe (5) and the outlet tube (7) of secondary connection and forming circuit；
The condenser pipe (5) is set in cooling cylinder (4), is equipped with the partition board (6) being obliquely installed in the cooling cylinder (4), it is described every
The cooling cylinder (4) is divided into upper box and lower box by plate (6)；The partition board (6) is provided with opening close to one end of lower box
(61)；The side of the upper box and lower box far from the opening (61) is respectively arranged with water inlet (41) and water outlet
(42)；
Further include hydrojet component (3), the hydrojet component (3) includes liquid case (31), and set on described in the air inlet pipe (2) connection
One end of reaction kettle (1) and the nozzle (34) being connected to by pipeline (33) with the liquid case (31).
2. the condensation reflux unit according to claim 1 for preparing high heat-resisting high tenacity curing agent, which is characterized in that described
Condenser pipe (5) spiral is arranged and is provided with multiple, and one end of each condenser pipe (5) is all connected to the air inlet pipe (2), separately
One end is all connected to the outlet tube (7).
3. the condensation reflux unit according to claim 2 for preparing high heat-resisting high tenacity curing agent, which is characterized in that adjacent
The partition board (6) between two condenser pipes (5) is equipped with through-hole.
4. the condensation reflux unit according to claim 1 for preparing high heat-resisting high tenacity curing agent, which is characterized in that described
Air inlet pipe (2) is arranged in the top of the cooling cylinder (4) upper box, and the outlet tube (7) is arranged in the cooling cylinder (4) nowel
The bottom end of body.
5. the condensation reflux unit according to claim 1 for preparing high heat-resisting high tenacity curing agent, which is characterized in that described
Water inlet (41) is set to the upper end of the upper box, and the water outlet (42) is set to the lower end of the lower box.
6. the condensation reflux unit according to claim 5 for preparing high heat-resisting high tenacity curing agent, which is characterized in that described
Air inlet pipe (2) includes the first vertical tube (21) being sequentially communicated, flat pipe (22) and the second vertical tube (23)；First vertical tube (21)
The one end not connect with the flat pipe (22) is connect with the reaction kettle (1), second vertical tube (23) not with the flat pipe
(22) one end connected is connect with the condenser pipe (5).
7. the condensation reflux unit according to claim 6 for preparing high heat-resisting high tenacity curing agent, which is characterized in that described
Nozzle (34) is set on the tube wall of first vertical tube (21), and with first vertical tube (21) close to the reaction kettle (1)
End face maximum distance be 50mm.
8. the condensation reflux unit according to claim 7 for preparing high heat-resisting high tenacity curing agent, which is characterized in that described
The regulating valve (32) of fluid flow can be adjusted by being provided on the pipeline (33) of hydrojet component (3).
9. the condensation reflux unit according to claim 7 for preparing high heat-resisting high tenacity curing agent, which is characterized in that described
Nozzle (34) is cylinder, and the diameter of the nozzle (34) is less than the diameter of the pipeline (33) of the hydrojet component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918018.5U CN207963529U (en) | 2017-12-27 | 2017-12-27 | A kind of condensation reflux unit preparing high heat-resisting high tenacity curing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918018.5U CN207963529U (en) | 2017-12-27 | 2017-12-27 | A kind of condensation reflux unit preparing high heat-resisting high tenacity curing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207963529U true CN207963529U (en) | 2018-10-12 |
Family
ID=63731581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918018.5U Expired - Fee Related CN207963529U (en) | 2017-12-27 | 2017-12-27 | A kind of condensation reflux unit preparing high heat-resisting high tenacity curing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207963529U (en) |
-
2017
- 2017-12-27 CN CN201721918018.5U patent/CN207963529U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20191227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |