CN205815704U

CN205815704U - The reactor shaft structure that a kind of stability is high

Info

Publication number: CN205815704U
Application number: CN201620734645.2U
Authority: CN
Inventors: 史红亮; 吴国良
Original assignee: Zhejiang Suichang Lang Tai Polymer Materials Co Ltd
Current assignee: Zhejiang Suichang Lang Tai Polymer Materials Co Ltd
Priority date: 2016-07-08
Filing date: 2016-07-08
Publication date: 2016-12-21
Anticipated expiration: 2026-07-08

Abstract

The utility model discloses the reactor shaft structure that a kind of stability is high, including reactor body, shaft vertically it is equiped with in the middle part of the inner chamber of described reactor body, centering ring all it is arranged with outside the top and bottom of described shaft, the two ends of described centering ring are connected by expansion link is fixing with the medial wall of outside reactor body, the inside of described centering ring and the contact surface of shaft are also equiped with roller structure, are connected by ball bearing between the bottom of described shaft and the bottom surface of reactor body.The high reactor shaft structure of this stability is by adding centering ring structure so that the stability of shaft is improved, and the ball bearing structure that bottom is arranged has the effect that auxiliary is stable, meets the requirement of use.

Description

The reactor shaft structure that a kind of stability is high

Technical field

This utility model relates to reactor accessory technical field, the reactor shaft knot that a kind of stability is high Structure.

Background technology

The broad understanding of reactor i.e. has the container physically or chemically reacted, by joining the design of the structure of container with parameter Put, it is achieved the heating of technological requirement, evaporate, cool down and the mixture function of low high speed.

Reactor is widely used in oil, chemical industry, rubber, pesticide, dyestuff, medicine, food, be used for sulfuration, nitrification, Hydrogenation, hydrocarbonylation, be polymerized, the pressure vessel of the technical process such as condensation, such as reactor, reaction pot, decomposition pot, polymeric kettle etc.；Material Matter typically has carbon manganese steel, rustless steel, zirconium, Ni-based (Kazakhstan, Monel, inconel) alloy and other composite.

The usual poor stability of shaft part of conventional reactor structure, it is impossible to meet the needs used.

Utility model content

The purpose of this utility model is the reactor shaft structure providing a kind of stability high, to solve above-mentioned background The problem proposed in technology.

For achieving the above object, the following technical scheme of this utility model offer: the reactor shaft that a kind of stability is high Structure, including reactor body, is vertically equiped with shaft, the upper end of described shaft in the middle part of the inner chamber of described reactor body Be all arranged with centering ring outside lower end, the two ends of described centering ring are by the medial wall of expansion link with outside reactor body Fixing connecting, the inside of described centering ring and the contact surface of shaft are also equiped with roller structure, the bottom of described shaft with Connected by ball bearing between the bottom surface of reactor body.

Preferably, it is equiped with elastic buffer structure outside the pars contractilis of described expansion link, and is equiped with threaded fastener.

Preferably, described centering ring and expansion link are detaching structure.

Preferably, the axle center of described roller structure is connected by ring-type fixed support.

Compared with prior art, the beneficial effects of the utility model are: the reactor shaft structure that this stability is high is led to Crossing and add centering ring structure so that the stability of shaft is improved, it is steady that the ball bearing structure that bottom is arranged has auxiliary Fixed effect, meets the requirement of use.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model centering ring plan structure schematic diagram.

In figure: 1 reactor body, 2 shafts, 3 centering rings, 4 expansion links, 5 roller structures, 6 ball bearings, 7 screw threads are tight Firmware.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

Referring to Fig. 1-2, this utility model provides a kind of technical scheme: the reactor shaft that a kind of stability is high is tied Structure, including reactor body 1, shaft 2, centering ring 3, expansion link 4, roller structure 5, ball bearing 6 and threaded fastener 7, Vertically it is equiped with shaft 2 in the middle part of the inner chamber of reactor body 1, outside the top and bottom of shaft 2, is all arranged with centering ring 3, the two ends of centering ring 3 are connected by expansion link 4 is fixing with the medial wall of outside reactor body 1, have fixing effect, Centering ring 3 and expansion link 4 are detaching structure, it is simple to be fixed the adjustment of height as requested, outside the pars contractilis of expansion link 4 Portion is equiped with elastic buffer structure, and is equiped with threaded fastener 7, the adjustment being conveniently fixed, the inside of centering ring 3 with stir The contact surface mixing axle 2 is also equiped with roller structure 5, it is simple to relative motion between the two, and the axle center of roller structure 5 is by ring-type Fixed support connects, and improves the stability of device, by ball axle between bottom and the bottom surface of reactor body 1 of shaft 2 Hold 6 connections, there is the effect that auxiliary is stable.

Embodiment the most of the present utility model, for the ordinary skill in the art, It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. the reactor shaft structure that stability is high, including reactor body (1), it is characterised in that: described reactor Vertically it is equiped with shaft (2) in the middle part of the inner chamber of body (1), is all arranged with outside the top and bottom of described shaft (2) and holds up Positive ring (3), the two ends of described centering ring (3) are fixed even by the medial wall of expansion link (4) with outside reactor body (1) Connecing, the inside of described centering ring (3) is also equiped with roller structure (5) with the contact surface of shaft (2), described shaft (2) It is connected by ball bearing (6) between bottom and the bottom surface of reactor body (1).

The reactor shaft structure that a kind of stability the most according to claim 1 is high, it is characterised in that: described expansion link (4) it is equiped with elastic buffer structure outside pars contractilis, and is equiped with threaded fastener (7).

The reactor shaft structure that a kind of stability the most according to claim 1 is high, it is characterised in that: described centering ring (3) it is detaching structure with expansion link (4).

The reactor shaft structure that a kind of stability the most according to claim 1 is high, it is characterised in that: described roller is tied The axle center of structure (5) is connected by ring-type fixed support.