CN202762407U - Chlorine gas distributing device - Google Patents
Chlorine gas distributing device Download PDFInfo
- Publication number
- CN202762407U CN202762407U CN 201220492315 CN201220492315U CN202762407U CN 202762407 U CN202762407 U CN 202762407U CN 201220492315 CN201220492315 CN 201220492315 CN 201220492315 U CN201220492315 U CN 201220492315U CN 202762407 U CN202762407 U CN 202762407U
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- Prior art keywords
- chlorine
- inlet pipe
- pipe
- air inlet
- distribution
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a chlorine gas distributing device which comprises a reactor and a gas inlet pipe. An opening at one end of the gas inlet pipe entering the reactor is of a closed structure, at least one hole is arranged on a pipe wall positioned in the reactor, a distributing pipe seat is mounted on the external circle of each hole and is rotatably connected with the gas inlet pipe, at least one chlorine gas distributing pipe is arranged on the external circle of each distributing pipe seat, vent holes corresponding to the chlorine gas distributing pipes are arranged on the circumference of each distributing pipe seat and are communicated with inner holes of the chlorine gas distributing pipes, a groove along the whole circumferential direction is arranged between the inner hole of each distributing pipe seat and a matching surface of the gas inlet pipe, and a plurality of chlorine gas distributing holes are arranged on one side of each chlorine gas distributing pipe. Chlorine gas enters the chlorine gas distributing device from the gas inlet pipe and then is continuously exhausted from the chlorine gas distributing holes, the chlorine gas distributing pipes can be reversely pushed to ceaselessly rotate, the chlorine gas is dynamically and uniformly distributed in the reactor and can sufficiently and effectively react, the utilization rate of the chlorine gas is increased, and production cost is reduced.
Description
Technical field
The utility model relates to the chlorine distribution apparatus in a kind of chemical production equipment, relates in particular to the chlorine distribution apparatus that is applicable in the chloralkane consersion unit.
Background technology
In the chloralkane production process, need to guarantee the even supply of chlorine in the chloralkane reaction, chlorine gas distributor commonly used has L-type at present, round, cross etc., their appropriate locations in reactor are fixedly installed, can both play the effect that chlorine distributes, but still there is chlorine problem pockety, mainly be that the local amount of chlorine of distributor chlorine outlet opening is relatively large, can't disperse, cause local chlorine excessive, skewness, this will cause the heterogeneous of chlorination reaction to carry out, and the utilization rate of chlorine is low simultaneously, and residual chlorine amount is high, production cost increases, and has also affected the raising of production efficiency.
For the uniform effect of the dispersion that improves chlorine, way commonly used is to improve the mixing speed of agitator in the reactor, but the raising of agitator speed also has certain limitation, excessively improve the service life that its rotating speed can reduce equipment, cause damage of equipment, even the leakage of the pernicious gases such as chlorine might occur, cause chain accident, thereby produce larger loss.
The utility model content
For the existing above-mentioned deficiency of prior art, technical problem to be solved in the utility model provides a kind of more efficiently chlorine distribution apparatus, so that the chlorine of input has the uniform effect of better dispersion in reactor, thereby guarantee effectively carrying out of course of reaction, improve the utilization rate of chlorine, reduce production costs.
In order to solve the problems of the technologies described above, a kind of chlorine distribution apparatus of the present utility model comprises reactor and air inlet pipe, and the wall that air inlet pipe is passed reactor enters in the reactor, and is sealedly and fixedly connected with the wall of reactor; The end port that air inlet pipe is in the reactor is enclosed construction, and the tube wall in air inlet pipe is in reactor has at least one hole; Cylindrical at this tapping is equipped with the distribution base, and this distribution base and air inlet pipe are rotationally connected; Be provided with at least one chlorine distributor pipe at distribution base cylindrical; Chlorine distributor pipe one end is fixedly connected with the distribution base, and the other end is enclosed construction, and the endoporus that has passage and a chlorine distributor pipe with the corresponding position of chlorine distributor pipe on the distribution base circumference leads to; Be provided with between the mating surface of distribution base endoporus and air inlet pipe along the groove on the whole circumferencial direction; Have several chlorine distribution holes in a side of chlorine distributor pipe along the length direction of chlorine distributor pipe, the projection of the axis of each chlorine distribution hole on the cross section of air inlet pipe is not the straight line by the air inlet pipe center of circle.
In said structure, chlorine with certain pressure enters from air inlet pipe, hole on the air inlet pipe tube wall enter arrange between the mating surface of distribution base endoporus and air inlet pipe along in the groove on the whole circumferencial direction, enter again in the chlorine distributor pipe and a side is opened from the chlorine distributor pipe several chlorine distribution holes are discharged in reactor.When chlorine discharges from the chlorine distribution hole with certain pressure and speed, can produce one to the chlorine distributor pipe and point to its not propulsive thrust of perforate one side, because the center line of each chlorine distribution hole and the center line of air inlet pipe are at a distance of arranging, both center lines are always maintained a certain distance, then the propulsive thrust received of chlorine distributor pipe always exists one to keep certain length arm of force with the air inlet pipe center line, because the chlorine distributor pipe is to be rotationally connected by distribution base and the air inlet pipe that is fixedly installed, so the suffered propulsive thrust of chlorine distributor pipe can make the chlorine distributor pipe take the air inlet pipe axis as pivot to its not side rotation of perforate, continuous discharge along with chlorine, chlorine distributor pipe and distributor pipe toilet thereof can gyrate, and chlorine just also can constantly change drain position thereupon, the track of each chlorine distribution hole all is a circle take the air inlet pipe axis as the center of circle, thereby so that chlorine dynamically evenly distributes in reactor, course of reaction can effectively be carried out fully, improve the utilization rate of chlorine, reduced production cost.
A kind of preferred embodiment of the present utility model, the cylindrical of tapping is equipped with axle bush on the tube wall in air inlet pipe is in reactor, have several passages on the axle bush circumference, be provided with between the mating surface of axle bush endoporus and air inlet pipe along the groove on the whole circumferencial direction; The distribution base that has connected the chlorine distributor pipe is installed on the axle bush cylindrical, and this distribution base is rotationally connected by axle bush and air inlet pipe; Be provided with equally along the groove on the whole circumferencial direction between the mating surface of distribution base endoporus and axle bush.This embodiment is provided with axle bush between the mating surface of air inlet pipe and distribution base, have passage on the circumference of axle bush, mating surface between axle bush and air inlet pipe and distribution base is respectively arranged with the groove along whole circumferencial direction, like this no matter the chlorine distributor pipe is in which position on the circumference, chlorine can enter smoothly the chlorine distributor pipe and enters in the reactor from the chlorine distribution hole from air inlet pipe, and axle bush can adopt corresponding material (such as PTFE), so that the frictional resistance of chlorine distributor pipe when rotating greatly reduces, the rotation of chlorine distributor pipe is more flexible, simultaneously also so that this device has long service life.
Another kind of preferred embodiment of the present utility model is provided with chlorine distributor pipe more than two at described distribution base cylindrical, and the opening direction of each chlorine distribution hole is all clockwise or is all counterclockwise.This embodiment is provided with a plurality of chlorine distributor pipes, and the perforate side of each chlorine distributor pipe is in same direction side at circumference, like this when chlorine discharges from the chlorine distribution hole the suffered propulsive thrust of each chlorine distributor pipe towards same rotation direction, can make on the one hand the distribution better effects if of chlorine, can make on the other hand chlorine distributor pipe and distribution base be subject to larger thrust, its rotating effect is also just better.
Another embodiment of the present utility model, described chlorine distributor pipe is round tube, it is simple in structure, and is easily manufactured, resistance of motion less.
The further embodiment of the utility model, the cross section of described chlorine distributor pipe is roughly isosceles triangle, and the chlorine distribution hole is in the base of isosceles triangle.The chlorine distributor pipe resistance of motion of this form is less, has larger kinematic dexterity than round tube.
Description of drawings
Below in conjunction with the drawings and specific embodiments a kind of chlorine distribution apparatus of the utility model is described in further detail.
Fig. 1 is the structure cutaway view of a kind of embodiment of the present utility model;
Fig. 2 is the right view of Fig. 1 structure;
Fig. 3 is a kind of cross-sectional structure schematic diagram of chlorine distributor pipe.
Among the figure, 1-reactor, 2-chlorine distribution hole, 3-chlorine distributor pipe, 4-axle bush, 5-shaft block ring, 6-hole back-up ring, 7-distribution base, 8-air inlet pipe
The specific embodiment
In chlorine distribution apparatus illustrated in figures 1 and 2, the sidewall that air inlet pipe 8 is passed reactor 1 enters in the reactor 1, and is welded to connect with the sidewall of reactor 1; The end port that air inlet pipe 8 is in the reactor 1 is enclosed construction, has four holes at the tube wall of this closed port side; Cylindrical at this tapping also has the slightly large groove along whole circumferencial direction of a Width opening diameter, air inlet pipe 8 is equipped with axle bush 4 at the cylindrical of above-mentioned tapping, axle bush 4 length are greater than the width of air inlet pipe 8 at the groove at this place, rely on shoulder and shaft block ring 5 axial location of air inlet pipe 8, axle bush 4 has four passages at the circumference with the corresponding axial location of air inlet pipe 8 tube walls institute's perforate; On axle bush 4 cylindricals distribution base 7 is installed, distribution base 7 relies on the shoulder in its hole and the hole is determined with back-up ring 6 and the axial location of axle bush 4, be provided with groove at distribution base 7 with the hole that axle bush 4 cooperates, this groove covers the passage of opening on the axle bush 4 in the longitudinal direction, and distribution base 7 is rotationally connected by axle bush 4 and air inlet pipe 8; Uniformly on distribution base 7 cylindricals be provided with four chlorine distributor pipes 3.As shown in Figure 3, each chlorine distributor pipe 3 is round tube, one end and 7 fixed seal connections of distribution base, the other end is enclosed construction, the endoporus that has passage and a chlorine distributor pipe 3 with the corresponding position of chlorine distributor pipe 3 on the set groove in distribution base 7 and the hole that axle bush 4 cooperates leads to; Have several chlorine distribution holes 2 in a side of each chlorine distributor pipe 3 along the length direction of chlorine distributor pipe 3, the perforate side of each chlorine distributor pipe 3 arranges along the circumferencial direction homonymy of distribution base 7, and the axis of each the chlorine distribution hole 2 all axis with air inlet pipe 8 is vertical but non-intersect.
Below only listed a preferred embodiment of the present utility model, but the utility model is not limited to this, in the situation that without prejudice to the utility model essential characteristic, can also do many improvement and conversion.Air inlet pipe 8 as described can be installed on the sidewall of reactor 1, also can be installed in top or the bottom of reactor 1, can also install simultaneously several positions on reactor 1; The cross section of chlorine distributor pipe 3 can be circular, also can be roughly to be isosceles triangle, also can be the shape of dripping; Chlorine distributor pipe 3 can be straight tube, also can be bend pipe; Can be vertical setting between chlorine distributor pipe 3 and the air inlet pipe 8, also can angledly arrange; Each chlorine distributor pipe 3 can arrange at the same cross section of air inlet pipe 8, also can arrange at varying cross-section; Chlorine distribution hole 2 can be set to a row in a side of chlorine distributor pipe 3 along the air inlet pipe axis direction, and many rows also can be set, and the axis of the chlorine distribution hole 2 that many rows arrange can be to be arranged in parallel, and also can be angled setting.Therefore, as long as the conversion of having done on essential characteristic of the present utility model basis all should be considered as falling in the protection domain of the present utility model.
Claims (5)
1. a chlorine distribution apparatus comprises reactor (1) and air inlet pipe (8), it is characterized in that: the wall that air inlet pipe (8) is passed reactor (1) enters in the reactor (1), and is sealedly and fixedly connected with the wall of reactor (1); The end port that air inlet pipe (8) is in the reactor (1) is enclosed construction, and the tube wall in air inlet pipe (8) is in reactor (1) has at least one hole; Cylindrical at this tapping is equipped with distribution base (7), and this distribution base (7) is rotationally connected with air inlet pipe (8); On distribution base (7) cylindrical, be provided with at least a chlorine distributor pipe (3), chlorine distributor pipe (3) one ends are fixedly connected with distribution base (7), the other end is enclosed construction, and the endoporus that has passage and a chlorine distributor pipe (3) with the corresponding position of chlorine distributor pipe (3) on distribution base (7) circumference leads to; Between the mating surface of distribution base (7) endoporus and air inlet pipe (8), be provided with along the groove on the whole circumferencial direction; Have several chlorine distribution holes (2) in a side of chlorine distributor pipe (3) along the length direction of chlorine distributor pipe (3), the center line of the center line of each chlorine distribution hole (2) and air inlet pipe (8) is at a distance of arranging.
2. chlorine distribution apparatus according to claim 1, it is characterized in that: the cylindrical of tapping is equipped with axle bush (4) on the tube wall in air inlet pipe (8) is in reactor (1), have several passages on axle bush (4) circumference, between the mating surface of axle bush (4) endoporus and air inlet pipe (8), be provided with along the groove on the whole circumferencial direction; The distribution base (7) that has connected chlorine distributor pipe (3) is installed on axle bush (4) cylindrical, and this distribution base (7) is rotationally connected by axle bush (4) and air inlet pipe (8); Between the mating surface of distribution base (7) endoporus and axle bush (4), be provided with equally along the groove on the whole circumferencial direction.
3. chlorine distribution apparatus according to claim 1 and 2, it is characterized in that: be provided with chlorine distributor pipe (3) more than two at described distribution base (7) cylindrical, the opening direction of each chlorine distribution hole (2) is all clockwise or is all counterclockwise.
4. chlorine distribution apparatus according to claim 1 and 2, it is characterized in that: described chlorine distributor pipe (3) is round tube.
5. chlorine distribution apparatus according to claim 1 and 2, it is characterized in that: the cross section of described chlorine distributor pipe (3) is roughly isosceles triangle, and chlorine distribution hole (2) is in the isosceles triangle base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492315 CN202762407U (en) | 2012-09-25 | 2012-09-25 | Chlorine gas distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492315 CN202762407U (en) | 2012-09-25 | 2012-09-25 | Chlorine gas distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762407U true CN202762407U (en) | 2013-03-06 |
Family
ID=47769011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220492315 Expired - Fee Related CN202762407U (en) | 2012-09-25 | 2012-09-25 | Chlorine gas distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823618A (en) * | 2017-02-16 | 2017-06-13 | 江西稀有稀土金属钨业集团有限公司 | A kind of dust arrester installation |
-
2012
- 2012-09-25 CN CN 201220492315 patent/CN202762407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823618A (en) * | 2017-02-16 | 2017-06-13 | 江西稀有稀土金属钨业集团有限公司 | A kind of dust arrester installation |
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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: 20130306 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |