CN206762877U - A kind of chemical reaction kettle - Google Patents

Abstract

The utility model discloses a kind of chemical reaction kettle, including reactor body, agitating shaft and the paddle with the stirring axis connection are provided with the reactor body, the bottom of the reactor body is provided with tapping valve, the paddle has multi-disc, paddle described in multi-disc is symmetricly set on the both sides of the agitating shaft, and the both sides of the agitating shaft are symmetrically arranged with some stirring nets, the stirring Netcom cross detachable connection structure simultaneously with the paddle and the stirring axis connection.The utility model is additionally arranged stirring net in reactor, the stirring efficiency of whole stirring structure can be greatly improved, and stirs net and is installed by detachable connection structure, therefore the stirring net of different mesh specifications can be changed at any time, easy to maintenance, the scope of application is wider.

Description

a chemical reaction kettle

technical field

The utility model belongs to the field of chemical reaction, in particular to a chemical reaction kettle.

Background technique

The chemical reaction kettle is a container for chemical reaction, which is equipped with a stirring structure. At present, the stirring structure of most chemical reactors is composed of a vertically installed stirring shaft and a stirring blade connected to the lower end of the stirring shaft. This stirring structure cannot fully stir the chemical solution in the reactor in a short time. There cannot be sufficient contact between them, so the chemical reaction process will be relatively slow.

Utility model content

The purpose of this utility model is just to provide a kind of chemical reactor in order to solve the above problems,

The utility model realizes above-mentioned purpose through following technical scheme:

A chemical reactor, comprising a reactor body, the reactor body is provided with a stirring shaft and a stirring blade connected with the stirring shaft, the bottom of the reactor body is provided with a drain valve, and the stirring blade has many A plurality of stirring blades are symmetrically arranged on both sides of the stirring shaft, and a number of stirring nets are symmetrically arranged on both sides of the stirring shaft, and the stirring nets are simultaneously connected with the stirring blades and the stirring net through a detachable connection structure. The stirring shaft is connected.

As a technical solution selected by this patent, the stirring net is arranged in a rectangular frame, and the rectangular frame is welded with a connecting plate, and the connecting plate is connected to the outer end of the stirring blade by bolts.

As a technical solution selected by this patent, the agitating blade and the agitating shaft are both provided with a limit card slot, and the rectangular frame is simultaneously connected with the limit card slot of the agitating blade and the limit card of the agitating shaft. The slot snaps in.

As a technical solution selected by this patent, all stirring nets are located on the same vertical plane.

As a technical solution selected by this patent, the bottom of the reaction kettle body is fixedly installed with a bearing seat through a support frame, the bearing in the bearing seat is a tapered bearing, and the lower end of the stirring shaft is supported and connected to the bearing seat Inside.

As a technical solution selected by this patent, the outer wall of the reactor body is provided with a sealed interlayer and a heating pipe communicating with the interlayer.

The beneficial effects of the utility model are:

The utility model adds a stirring net in the reaction kettle, which can greatly improve the stirring efficiency of the whole stirring structure, and the stirring net is installed through a detachable connection structure, so the stirring net of different mesh specifications can be replaced at any time, and the maintenance is convenient. The scope of application is wider.

Description of drawings

Fig. 1 is the structural representation of chemical reactor described in the utility model;

Fig. 2 is the installation structure schematic diagram of agitating net described in the utility model;

In the figure: 1-reactor body, 2-seal interlayer, 3-stirring shaft, 4-bearing seat, 5-drain valve, 6-support frame, 7-heating tube, 8-stirring blade, 9-stirring net, 10-rectangular frame, 11-limit card slot, 12-bolt, 13-fixed connecting plate.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1 and Figure 2, the utility model comprises a reactor body 1, a stirring shaft 3 and a stirring blade connected to the stirring shaft 3 are arranged in the reactor body 1, and a drain valve 5 is arranged at the bottom of the reactor body 1 , there are many stirring blades, and the multiple stirring blades are symmetrically arranged on both sides of the stirring shaft 3, and a number of stirring nets 9 are symmetrically arranged on both sides of the stirring shaft 3, and the stirring nets 9 are simultaneously connected with the stirring blades and the stirring shaft through a detachable connection structure. Axis 3 is connected.

As the name suggests, the stirring net 9 is a mesh structure. If the mesh of stirring mesh 9 is a round filament, the weight of the whole stirring mesh 9 will be very light and handy, and the cutting force will be stronger in the stirring process, and the added stirring effect will be relatively small; if the mesh of stirring mesh 9 is Round thick wire, if the wire diameter is 1cm, then the weight of the whole stirring net 9 will be heavier, and the stirring effect that this stirring net 9 increases is bigger than the previous one; Plate structure, such as a plate width of 1 cm, the weight of this stirring net 9 is relatively light, but has an excellent stirring effect. In the utility model, select the stirring net 9 of the last structure, and the mesh wire of the stirring net 9 is made into an inclined plate structure. Because the stirring net 9 is a detachable connection structure with the stirring blade and the stirring shaft 3, the stirring net 9 of different mesh specifications can be replaced at any time. If the mesh is small, the stirring area will be relatively large. If If the mesh is larger, the area that can be stirred is relatively small. Generally, the stirring net 9 can be replaced according to the size of the required stirring area.

In order to facilitate disassembly and assembly, as a technical solution selected by this patent, the stirring net 9 is arranged in a rectangular frame 10, the rectangular frame 10 is welded with a connecting plate 13, and the connecting plate 13 is connected with the outer end of the stirring blade 8 by a bolt 12, Both the stirring blade and the stirring shaft 3 are provided with limiting slots 11 , and the rectangular frame 10 is engaged with the limiting slots 11 of the stirring blade 8 and the limiting slots 11 of the stirring shaft 3 at the same time.

As a technical solution selected by this patent, all stirring nets 9 are located on the same vertical plane.

As a technical solution selected by this patent, the bottom of the reaction kettle body 1 is fixedly installed with a bearing seat 4 through a support frame 6. The bearing in the bearing seat 4 is a tapered bearing, and the lower end of the stirring shaft 3 is supported and connected in the bearing seat 4. . With the addition of the stirring net 9 and its installation structure, the overall weight will increase relatively, so the bearing seat 4 installed at the bottom can increase the load capacity of the stirring shaft 3, thereby making the entire structure more stable and reliable.

In order to further improve the chemical reaction efficiency, as a technical solution selected by this patent, the outer wall of the reactor body 1 is provided with a sealed interlayer 2 and a heating tube 7 communicating with the interlayer, through which the heating tube 7 can be fed into the sealed interlayer 2 Hot gas or hot liquid to heat the reactor.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.

Claims (6)

1. a kind of chemical reaction kettle, including reactor body, be provided with the reactor body agitating shaft and with the stirring The paddle of axis connection, the bottom of the reactor body are provided with tapping valve, it is characterised in that：The paddle has multi-disc, Paddle described in multi-disc is symmetricly set on the both sides of the agitating shaft, and the both sides of the agitating shaft are symmetrically arranged with some stirrings Net, it is described stirring Netcom cross detachable connection structure simultaneously with the paddle and the stirring axis connection.

2. chemical reaction kettle according to claim 1, it is characterised in that：The stirring net is arranged in a rectangle frame, institute State rectangle frame and be welded with connecting plate, the connecting plate is connected by bolt with the outer end of the stirring vane.

3. chemical reaction kettle according to claim 2, it is characterised in that：The paddle and the agitating shaft are provided with Limit card slot, the rectangle frame simultaneously with the limit card slot of the stirring vane and the limit card slot clamping of the agitating shaft.

4. chemical reaction kettle according to claim 1, it is characterised in that：All stirring nets are respectively positioned on same perpendicular On.

5. chemical reaction kettle according to claim 1, it is characterised in that：The intrinsic bottom of reactor passes through support Frame is installed with bearing block, and the bearing in the bearing block is conical bearing, and the lower end support of the agitating shaft is connected to institute State in bearing block.

6. chemical reaction kettle according to claim 1, it is characterised in that：The outer wall of the reactor body is provided with sealing Interlayer and the heating tube connected with the interlayer.