CN208287834U - A kind of novel chilling mixer - Google Patents

Abstract

The utility model discloses a kind of novel chilling mixers, including the first feed pipe and the second feed pipe, fixation is plugged with the second feed pipe in the middle part of the first charging tube cavity, connection card is fixedly connected on the first feed pipe intracavity sidewall, bridge insert is connected to by half ball element active card in the connection card, the second feed pipe side wall is provided with the first feed pipe right end described in discharge hole and is fixedly connected with mixed flow spout, the first feed pipe right end is fixedly connected with mixing chamber, rolling bearing is connected in the mixing chamber intracavity sidewall, rotary inner ring in the rolling bearing, which is fixed, is plugged with longitudinal shaft and lateral shaft, fixation is plugged with the second bridge insert in the longitudinal direction shaft, fixation is plugged with third bridge insert in the transverse direction shaft, the mixing chamber lateral wall right end fixing sleeve is connected to connection ring, it is provided in the connection ring Connection screw thread.

Description

A kind of novel chilling mixer

Technical field

The utility model relates to fast cooling device technical field, specially a kind of novel chilling mixer.

Background technique

Chilling mixer is exactly for by the place that thermal response object carries out mixing with cold hydrogen and heat exchanges, being to add hydrogen anti- The inner member for answering one kind of device important.Chilling mixer requires have good mixing and distribution effect, lower pressure drop and height Degree etc..In order to enhance mixed effect, chilling mixer is in structure design generally using the mechanism of throttling, collision and eddy flow；It presses Overall structure feature can be divided into two major classes: case structure and tubular structure, there is successful industrial applications example.Wherein, The chilling mixer types of case structure are more, have and shunt collision type, stream spiral-flow type, a plurality of types of combined types etc., but In existing chilling mixer, often only there is a kind of hybrid mode, it is impossible to meet the different temperatures in various chemical reactions Reaction raw materials mixing requirement, for this purpose, we have proposed a kind of novel chilling mixers, to solve the above problems.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of novel chilling mixer Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel chilling mixer, including first Feed pipe and the second feed pipe, the first charging tube cavity middle part fixation are plugged with the second feed pipe, first feed pipe It is fixedly connected with connection card on intracavity sidewall, bridge insert is connected to by half ball element active card in the connection card, described Two feed pipe side walls are provided with discharge hole, and the second feed pipe right end is fixedly connected with hemisphere closeouts, first feed pipe Right end is fixedly connected with mixed flow spout, and the first feed pipe right end is fixedly connected with mixing chamber, the mixing chamber intracavity sidewall In be connected with rolling bearing, the rolling bearing includes that fixed outer ring and rotary inner ring, the fixed outer ring inner cavity are provided with unidirectionally Slot is equipped with flexible steel sheet on the outside of the rotary inner ring, the rotary inner ring in the rolling bearing is fixed be plugged with longitudinal shaft and Lateral shaft, fixed in the longitudinal direction shaft to be plugged with the second bridge insert, fixation is plugged with third mixed flow in the transverse direction shaft Plate, the mixing chamber lateral wall right end fixing sleeve are connected to connection ring, are provided with connection screw thread in the connection ring.

Preferably, the mixed flow spout is the conical nozzle that internal diameter successively decreases from left to right.

Preferably, the discharge hole is oval discharge hole, the discharge hole on the second feed pipe lateral wall in a ring Uniform array.

Preferably, there are four the connection card is set, and connection card is evenly distributed on the first feed pipe intracavity sidewall, The length of the bridge insert is equal to the length of the first feed pipe.

Preferably, there are two second bridge insert and third bridge insert are all provided with, and the second bridge insert and third bridge insert Arranged for interval.

Compared with prior art, the utility model has the beneficial effects that the novel chilling mixer, by setting first into It is certain with regard to carrying out by tube wall before contact to have reached the reaction raw materials in different temperatures for the structure of expects pipe and the second feed pipe The effect of heat exchange, can further improve quenching effect；By the way that the structure of discharge hole and bridge insert is arranged, reach the Raw material in two feed pipes more uniform under the disturbance of bridge insert can be mutually mixed with the raw material in the first feed pipe Effect；By the way that the structure of mixed flow spout is arranged, the flow velocity for improving mixture is achieved the effect that, mixture is being mixed Better turbulent condition can be obtained in room, carry out highly efficient heat exchange；It is mixed by the second bridge insert of setting and third The structure of flowing plate has achieved the effect that being stirred to two kinds of mixtures without dead angle comprehensively.

Detailed description of the invention

Fig. 1 is the sectional side view of the utility model；

Fig. 2 is the side view of the utility model rolling bearing；

Fig. 3 is the top view of the utility model rolling bearing；

Fig. 4 is the side view of the first feed pipe of the utility model；

Fig. 5 is the detail structure figure of the utility model connection card.

In figure: 1 first feed pipe, 11 mixed flow spouts, 2 second feed pipes, 21 discharge holes, 22 hemisphere closeouts, 3 mixing Room, 31 connection rings, 32 connection screw threads, 4 second bridge inserts, 41 third bridge inserts, 5 longitudinal shafts, 51 lateral shafts, 6 bridge inserts, 61 connection cards, 62 half ball element, 7 rolling bearings, 71 fixed outer rings, 72 unidirectional grooves, 73 rotary inner rings, 74 flexible steel sheets.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of novel chilling mixer, including first into Expects pipe 1 and the second feed pipe 2,1 inner cavity of the first feed pipe middle part fixation are plugged with the second feed pipe 2, and above structure reaches Different temperatures reaction raw materials before contact with regard to carrying out the effect of certain heat exchange by tube wall, can be further Quenching effect is improved, connection card 61 is fixedly connected on 1 intracavity sidewall of the first feed pipe, is led in the connection card 61 More than half 62 activities of ball element are connected with bridge insert 6, and there are four the connection card 61 is set, and connection card 61 is evenly distributed on first On 1 intracavity sidewall of feed pipe, the length of the bridge insert 6 is equal to the length of the first feed pipe 1,2 side wall of the second feed pipe It is provided with discharge hole 21, the discharge hole 21 is oval discharge hole 21, and the discharge hole 21 is on 2 lateral wall of the second feed pipe Annular uniform array, above structure has reached the raw material in the second feed pipe 2 can be more uniform under the disturbance of bridge insert 6 The effect being mutually mixed with the raw material in the first feed pipe 1,2 right end of the second feed pipe are fixedly connected with hemisphere closeouts 22,1 right end of the first feed pipe is fixedly connected with mixed flow spout 11, and the mixed flow spout 11 is what internal diameter successively decreased from left to right Conical nozzle, above structure have achieved the effect that the flow velocity for improving mixture, mixture can be obtained in mixing chamber 3 Better turbulent condition is obtained, highly efficient heat exchange is carried out, 1 right end of the first feed pipe is fixedly connected with mixing chamber 3, Rolling bearing 7 is connected in 3 intracavity sidewall of mixing chamber, the rolling bearing 7 includes fixing outer ring 71 and rotary inner ring 73, 71 inner cavity of fixed outer ring is provided with unidirectional groove 72, is equipped with flexible steel sheet 74 on the outside of the rotary inner ring 73, above structure reaches Make longitudinal shaft 5 and lateral shaft 51 be merely able to the effect rotated in one direction, will not occur rotating in turbulent flow and stop Only the phenomenon that, it is ensured that the efficiency of heat exchange, the fixation of rotary inner ring 73 in the rolling bearing 7 are plugged with longitudinal shaft 5 With lateral shaft 51, fixed in the longitudinal direction shaft 5 to be plugged with the second bridge insert 4, fixation is plugged in the transverse direction shaft 51 There are two third bridge insert 41, second bridge insert 4 and third bridge insert 41 are all provided with, and the second bridge insert 4 and third mixed flow 41 arranged for interval of plate, the 3 lateral wall right end fixing sleeve of mixing chamber are connected to connection ring 31, are provided with connection spiral shell in the connection ring 31 Line 32.

Working principle:

Firstly, needing the raw material for carrying out chilling mixing to each lead into the first feed pipe 1 and the second feed pipe 2 for two kinds；

Then, the raw material under the effect of the pressure in the second feed pipe 2 will be sprayed from discharge hole 21, and in mixed flow The exchange of first time heat is completed under the left and right of plate 6；

Then, mixture enters mixing chamber 3 by mixed flow spout 11, and the is impinged upon under the acceleration of mixed flow spout 11 On two bridge inserts 4 and third bridge insert 41, secondary heat exchange is completed.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel chilling mixer, including the first feed pipe (1) and the second feed pipe (2), it is characterised in that: described first Fixation is plugged with the second feed pipe (2) in the middle part of feed pipe (1) inner cavity, is fixedly connected on the first feed pipe (1) intracavity sidewall Have connection card (61), be connected with bridge insert (6) in the connection card (61) by half ball element (62) activity, described second into Expects pipe (2) side wall is provided with discharge hole (21), and the second feed pipe (2) right end is fixedly connected with hemisphere closeouts (22), described First feed pipe (1) right end is fixedly connected with mixed flow spout (11), and the first feed pipe (1) right end is fixedly connected with mixing chamber (3), it is connected with rolling bearing (7) in mixing chamber (3) intracavity sidewall, the rolling bearing (7) includes fixed outer ring (71) With rotary inner ring (73), fixed outer ring (71) inner cavity is provided with unidirectional groove (72), is equipped on the outside of the rotary inner ring (73) soft Property steel disc (74), rotary inner ring (73) in the rolling bearing (7) is fixed to be plugged with longitudinal shaft (5) and transverse direction shaft (51), fixation is plugged with the second bridge insert (4) on longitudinal shaft (5), fixed on the transverse direction shaft (51) to be plugged with the Three bridge inserts (41), mixing chamber (3) the lateral wall right end fixing sleeve are connected to connection ring (31), are provided on the connection ring (31) Connection screw thread (32).

2. a kind of novel chilling mixer according to claim 1, it is characterised in that: the mixed flow spout (11) is internal diameter The conical nozzle to successively decrease from left to right.

3. a kind of novel chilling mixer according to claim 1, it is characterised in that: the discharge hole (21) is ellipse Discharge hole (21), the discharge hole (21) uniform array in a ring on the second feed pipe (2) lateral wall.

4. a kind of novel chilling mixer according to claim 1, it is characterised in that: the connection card (61) is equipped with four A, and connection card (61) is evenly distributed on the first feed pipe (1) intracavity sidewall, the length of the bridge insert (6) is equal to the The length of one feed pipe (1).

5. a kind of novel chilling mixer according to claim 1, it is characterised in that: second bridge insert (4) and There are two three bridge inserts (41) are all provided with, and the second bridge insert (4) and third bridge insert (41) arranged for interval.