CN212017641U - Mixing arrangement is used in dibenzoyl methane production - Google Patents

Abstract

The utility model discloses a mixing arrangement is used in dibenzoyl methane production, including a jar body, agitator motor, (mixing) shaft, first loading hopper, second loading hopper with motor shaft liner connection, (mixing) pipe that is linked together with first loading hopper and second loading hopper, with the compounding pipe of U type socle portion intercommunication, internal interior chamber of having seted up of jar, tank side-mounting has the intake pipe, the discharging pipe is installed to jar body bottom, first loading hopper and second loading hopper set up in jar body top, U type pipe setting is internal at jar, compounding pipe bottom intercommunication has the shower, a plurality of shower heads are evenly installed to the shower below, agitator motor sets up in jar body below, the (mixing) shaft runs through jar body bottom and extends to set up internal at jar. The utility model discloses a multiple mixing makes raw materials misce bene, and the water bath heating system makes the internal material of jar during reaction be heated evenly, has improved the efficiency of reaction.

Description

Mixing arrangement is used in dibenzoyl methane production

Technical Field

The utility model relates to a dibenzoyl methane processingequipment technical field especially relates to mixing arrangement is used in dibenzoyl methane production.

Background

Dibenzoylmethane is a chemical substance with the molecular formula C15H12O2 and a molecular weight of 224.25. Colorless rhombohedral lamellar crystals, are easily soluble in chlorohydrin and chloroform, soluble in sodium hydroxide solution, insoluble in sodium carbonate solution, and very slightly soluble in water. As a co-stabilizer for a calcium/zinc hydroxy acid salt stabilizing system, for the manufacture of PVC mineral water bottles. Analyzing the reagent, and detecting carbon disulfide and thallium. Chemical products such as these tend to have problems when mixed in chemical processing due to their chemical properties during processing.

The existing dibenzoyl methane mixing device only mixes a plurality of raw materials and catalysts to wait for the reaction of the raw materials and the catalysts, so that the reaction efficiency is slow, and the phenomenon of uneven heating of the materials in a tank body during the reaction is easy to occur.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a mixing arrangement is used in dibenzoyl methane production, the utility model discloses a multiple mixing makes the raw materials misce bene, and the water-bath heating system makes the internal material of reaction time jar be heated evenly, has improved the efficiency of reaction.

According to the embodiment of the utility model, the mixing device for dibenzoyl methane production comprises a tank body, a stirring motor, a stirring shaft connected with a motor shaft sleeve, a first feeding hopper, a second feeding hopper, a U-shaped pipe communicated with the first feeding hopper and the second feeding hopper, and a mixing pipe communicated with the bottom of the U-shaped pipe, wherein an inner chamber is arranged in the tank body, an air inlet pipe is arranged on the side surface of the tank body, a discharge pipe is arranged at the bottom of the tank body, the first feeding hopper and the second feeding hopper are arranged above the tank body, the U-shaped pipe is arranged in the tank body, the bottom of the mixing pipe is communicated with a spray pipe, a plurality of spray heads are uniformly arranged below the spray pipe, the stirring motor is arranged below the tank body, the stirring shaft penetrates through the bottom of the tank body and extends into the tank body, a plurality of stirring impellers are arranged on the stirring shaft, a water inlet pipe is vertically arranged on one side of the bottom of the tank, the vertical outlet pipe of installing of jar body bottom opposite side and outlet pipe run through jar body bottom and extend and set up at jar internal, parallel arrangement has annular water bath pipe between inlet tube and the outlet pipe.

Preferably, the upper end and the lower end of the mixing pipe are provided with fixing frames, a vertical shaft is vertically arranged between the fixing frames, and the vertical shaft is rotatably provided with a plurality of fan blades.

Preferably, the tray is sleeved at the joint of the stirring shaft and the tank body.

Preferably, the annular water bath pipe is communicated with the water inlet pipe, and the annular water bath pipe is communicated with the water outlet pipe.

Preferably, the water inlet pipe and the water outlet pipe are the same in length.

Preferably, a bracket is installed at the bottom of the tank body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the annular water bath pipes, the water inlet pipe and the water outlet pipe are integrally communicated to form a water bath heating system, and hot water flowing in the annular water bath pipes can well heat the stirred raw materials, so that the materials in the tank body are uniformly heated during reaction, and the reaction efficiency is improved;

(2) be provided with the flabellum in the compounding pipe, the rotation that the flow of liquid raw materials can drive the flabellum makes a plurality of raw materials carry out preliminary stirring and mixes, and the raw materials of preliminary mixing can spray through the shower head of below, and the process that sprays can make the raw materials carry out further mixing equally, carries out final mixing through the stirring at last.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the internal structure of a mixing device for dibenzoylmethane production according to the present invention;

FIG. 2 is a top view of the U-shaped tube of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 4 is a top view of portion A of FIG. 1 according to the present invention;

fig. 5 is a front view of the annular water bath tube of fig. 1 according to the present invention;

fig. 6 is a top view of the annular water bath tube of fig. 1 according to the present invention.

In the figure: 1-tank body, 2-first charging hopper, 3-second charging hopper, 4-gas inlet pipe, 5-discharge pipe, 6-U-shaped pipe, 7-mixing pipe, 8-spray pipe, 9-spray head, 10-annular water bath pipe, 11-stirring impeller, 12-stirring motor, 13-tray, 14-stirring shaft, 15-water inlet pipe, 16-water outlet pipe, 17-support, 18-fixing frame, 19-fan blade and 20-vertical shaft.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the mixing device for dibenzoyl methane production comprises a tank body 1, a stirring motor 12, a stirring shaft 14 connected with a motor shaft sleeve, a first feeding hopper 2, a second feeding hopper 3, a U-shaped pipe 6 communicated with the first feeding hopper 2 and the second feeding hopper 3, and a mixing pipe 7 communicated with the bottom of the U-shaped pipe 6;

interior cavity has been seted up in jar body 1, 1 side-mounting of jar body has intake pipe 4, intake pipe 4 is used for adding nitrogen gas and makes the raw materials carry out mixing reaction under the nitrogen protection, discharging pipe 5 is installed to 1 bottom of jar body, discharging pipe 5's setting is used for deriving the material after mixing, and the ooff valve is installed to the equal flange on intake pipe 4 and the discharging pipe 5, and what like this better carries out the air entrainment and locates the material operation.

Referring to fig. 2, a first feeding hopper 2 and a second feeding hopper 3 are arranged above a tank body 1, a U-shaped pipe 6 is arranged in the tank body 1, a spraying pipe 8 is communicated with the bottom of a mixing pipe 7, a plurality of spraying heads 9 are uniformly arranged below the spraying pipe 8, and the U-shaped pipe 6, the mixing pipe 7 and the spraying pipe 8 are integrally communicated and designed

Referring to fig. 3-4, the stirring motor 12 is disposed below the tank 1, the stirring shaft 14 penetrates the bottom of the tank 1 and extends into the tank 1, and the stirring shaft 14 is provided with a plurality of stirring impellers 11.

Referring to fig. 5-6, a water inlet pipe 15 is vertically installed on one side of the bottom of the tank body 1, the water inlet pipe 15 penetrates through the bottom of the tank body 1 and is arranged in the tank body 1 in an extending manner, a water outlet pipe 16 is vertically installed on the other side of the bottom of the tank body 1, the water outlet pipe 16 penetrates through the bottom of the tank body 1 and is arranged in the tank body 1 in an extending manner, the lengths of the water inlet pipe 15 and the water outlet pipe 16 are the same, the upper end and the lower end of the water inlet pipe 15 and the upper end of the water outlet pipe 16 are both positioned on the same horizontal plane, a plurality of annular water bath pipes 10 are arranged between the water inlet pipe 15 and the water outlet pipe 16 in parallel, the plurality of annular water bath pipes 10 are vertically arranged, the annular water bath pipes 10 are communicated with the water inlet pipe 15, the annular water bath pipes 10 are communicated with the water, the hot water flowing all the time in the annular water bath pipes 10 can well heat the inner part of the stirred raw materials, and the problem that the temperature of the materials in the tank body 1 is uneven during reaction is solved.

The mount 18 is installed at both ends about the mixture pipe 7, vertically installs vertical axis 20 between the mount 18, rotates on the vertical axis 20 and installs a plurality of flabellums 19, and flabellum 19 can rotate through the bearing, and the flow of liquid also can drive the rotation of flabellum 19 and make a plurality of raw materials carry out preliminary stirring and mix.

A tray 13 is sleeved at the joint of the stirring shaft 14 and the tank body 1.

The support 17 is installed to jar body 1 bottom, and support 17 installs the angle department at jar body 1 bottom side and can be fine like this play the fixed action.

It can be understood that the utility model provides a driving method of agitator motor 12 can adopt the mode of external power cord to drive, just can be for agitator motor 12 power supply after directly being connected the external power cord that will have the plug with the socket, and agitator motor 12's on-off control can be controlled through the plug of power cord. And the model of the stirring motor 12 is not limited to a single type, and can be the model which can control the stirring shaft 14 to rotate and is suitable for the utility model at present on the market.

The working principle is as follows: raw materials required for preparing dibenzoyl methane are respectively added through a first feeding hopper 2 and a second feeding hopper 3, the raw materials enter a mixing pipe 7 through a U-shaped pipe 6, the flowing of liquid raw materials can drive a fan blade 19 to rotate so as to primarily stir and mix a plurality of raw materials, the primarily mixed raw materials are sprayed into a tank body 1 through a spray head 9 below a spray pipe 8, the raw materials can be further mixed in the spraying process, nitrogen is added from an air inlet pipe 4, a stirring motor 12 is operated, a stirring shaft 14 is rotated to drive a stirring impeller 11 to further mix the internal raw materials, meanwhile, hot water enters through a water inlet pipe 15, then the raw materials positioned in the tank body 1 are heated through an annular water bath pipe 10, and finally the raw materials are discharged from a water outlet pipe 16, and the hot water flowing all the time in the annular water bath pipes 10 can well heat the raw materials in stirring, finally, the mixed raw materials are led out from a discharge pipe 5.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a mixing arrangement is used in dibenzoyl methane production which characterized in that: including a jar body, agitator motor, with motor shaft sleeve connection's (mixing) shaft, first loading hopper, second loading hopper, with first loading hopper and second loading hopper be linked together U type pipe, with the compounding pipe of U type socle portion intercommunication, internal interior chamber of having seted up of jar, jar side-mounting has the intake pipe, the discharging pipe is installed to jar body bottom, first loading hopper and second loading hopper set up in jar body top, U type pipe setting is internal at the jar, compounding pipe bottom intercommunication has the shower, a plurality of showers are evenly installed to the shower below, agitator motor sets up in jar body below, the (mixing) shaft runs through jar body bottom and extends the setting at a jar internal, all be provided with a plurality of impeller on the (mixing) shaft, jar body bottom one side is vertical installs the inlet tube and the inlet tube runs through jar body bottom and extends the setting at a jar internal, jar body bottom opposite side is vertical installs outlet pipe and the outlet pipe runs through jar body bottom and extends the setting at a In the body, an annular water bath pipe is arranged between the water inlet pipe and the water outlet pipe in parallel.

2. The mixing device for dibenzoylmethane production according to claim 1, characterized in that: the vertical mixing device is characterized in that fixing frames are installed at the upper end and the lower end of the mixing pipe, a vertical shaft is vertically installed between the fixing frames, and a plurality of fan blades are rotatably installed on the vertical shaft.

3. The mixing device for dibenzoylmethane production according to claim 1, characterized in that: the tray is sleeved at the joint of the stirring shaft and the tank body.

4. The mixing device for dibenzoylmethane production according to claim 1, characterized in that: the annular water bath pipe is communicated with the water inlet pipe and the water outlet pipe.

5. The mixing device for dibenzoylmethane production according to claim 1, characterized in that: the water inlet pipe and the water outlet pipe are the same in length.

6. The mixing device for dibenzoylmethane production according to claim 1, characterized in that: the bottom of the tank body is provided with a bracket.

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