CN213668989U

CN213668989U - Agitating unit for chemical industry

Info

Publication number: CN213668989U
Application number: CN202022536127.9U
Authority: CN
Inventors: 陈运田
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-13
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to a chemical production technical field discloses an agitating unit for chemical industry, including the casing, fixed surface installs multiunit evenly distributed's landing leg under the casing, bottom surface middle part fixed mounting has vertical dead lever in the casing, rotates on the dead lever and installs the swinging head, and fixed surface installs the U type link of invering on the swinging head, rotates on the swinging head and installs multiunit bilateral symmetry's pivot, and fixed mounting has multiunit evenly distributed's stirring rake on the position that the pivot is located the swinging head outside, the bottom surface articulates there is the bottom plate that the multiunit is circular evenly distributed in the casing, and fixed surface installs first spring under the bottom plate, and first spring fixed connection is on the casing bottom surface. The utility model has the advantages that: raw materials are stirred diversely in the casing, avoid liquid to splash with higher speed, have reduced the raw materials extravagant, have increased the mobility of liquid for mix more evenly, realized the automatic pressure release of casing, guaranteed the security of using.

Description

Agitating unit for chemical industry

Technical Field

The utility model relates to a chemical production technical field specifically is an agitating unit for chemical industry.

Background

The agitator is a reaction unit who uses commonly in chemical plant, it mainly drives the (mixing) shaft through the motor and stirs the reactant and make its fully react in order to obtain required material, along with the continuous development in chemical industry field, people have all improved higher requirement to the production finished product of chemical products and the precision of chemical products, current chemical industry agitating unit is after production is accomplished, there is certain liquid level height agitator bottom and row between the material pipe, therefore, the industrial chemicals of chemical industry bottom is difficult to the exhaust totally, it is more to remain.

In order to solve the above problems, chinese patent CN 211159370U discloses a chemical stirring device, which comprises a stirring device body, a stirring inner cavity is arranged inside the stirring device body, a stirring component is arranged inside the stirring inner cavity, the stirring component is driven by a driving component, a corrosion-resistant elastic material layer is arranged at the lower end of the stirring inner cavity, the corrosion-resistant elastic material layer is movably mounted at the upper side of the bottom end inside the stirring device body through an automatic lifting component, the left and right sides of the lower end of the stirring inner cavity are communicated with a discharging pipe, a valve is mounted on the discharging pipe, a feeding hopper is arranged at the upper end of the stirring inner cavity, the number of the feeding hoppers is two, a buffer component is arranged at the lower end of the stirring device body, when in use, raw materials in a stirring box are stirred through a spiral stirring blade and a stirring frame, but when the spiral stirring blade and, make the device take place danger easily when using, if close the raw materials in the feeder hopper agitator and probably release gaseous pressure increase agitator tank internal pressure intensity when the reaction for the agitator tank has the danger of explosion, is unfavorable for practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agitating unit for chemical industry to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an agitating unit for chemical industry, includes the casing, and casing lower fixed surface installs multiunit evenly distributed's landing leg, bottom surface middle part fixed mounting has vertical dead lever in the casing, rotates on the dead lever and installs the rotating tube, and fixed surface installs the U type link of invering on the rotating tube, rotates on the rotating tube and installs multiunit bilateral symmetry distribution's pivot, and fixed mounting has multiunit evenly distributed's stirring rake on the position that the pivot is located the rotating tube outside, the bottom surface articulates in the casing has the multiunit to be circular evenly distributed's bottom plate, and fixed surface installs first spring under the bottom plate, and first spring fixed connection is to on the casing bottom surface, casing right side wall lower part intercommunication has the discharging pipe that has the valve, and casing upper surface left side intercommunication has the inlet pipe, and casing upper surface right side intercommunication.

As a further aspect of the present invention: the middle part of the upper surface of the shell is fixedly provided with a motor with an output shaft extending downwards into the shell, and the tail end of the output shaft of the motor is fixedly connected to the connecting frame.

As a further aspect of the present invention: and a plurality of groups of first bevel gears positioned in the rotating pipe are fixedly arranged on the fixed rod.

As a further aspect of the present invention: and a second bevel gear meshed with the first bevel gear is fixedly arranged at one end of the rotating shaft, which is positioned in the rotating pipe.

As a further aspect of the present invention: the lower end of the rotating pipe is fixedly provided with two groups of rotating plates which are symmetrically distributed left and right, and the lower surfaces of the rotating plates are fixedly provided with two groups of lower pressing rods matched with the bottom plate.

As a further aspect of the present invention: the upper portion slidable mounting has the filter screen in the inlet tube, and the baffle is installed in the filter screen below rotation.

As a further aspect of the present invention: the pressure release pipe is characterized in that an installation plate with a through hole is fixedly installed on the upper portion of the pressure release pipe, a second spring is fixedly installed in the middle of the upper surface of the installation plate, and a plunger matched with the pressure release pipe is fixedly installed at the upper end of the second spring.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the rotating pipe, the rotating shaft and the stirring paddle, the motor drives the rotating pipe to rotate, the rotating pipe drives the rotating shaft to revolve around the output shaft of the motor, and meanwhile, the rotating shaft is driven to rotate through the meshed first conical gear and second conical gear so as to rotate the stirring paddle, so that raw materials in the shell are stirred in multiple directions, liquid is prevented from splashing in an accelerated manner, and raw material waste is reduced; by arranging the bottom plate, the first spring and the lower pressing rod, the rotating pipe drives the rotating plate to rotate when rotating, so that the lower pressing rod pushes the bottom plate downwards to compress the first spring, the bottom plate is bounced under the action of the first spring after the lower pressing rod leaves the bottom plate, and the liquidity of liquid is increased through the bottom plate, so that the mixing is more uniform; through setting up the pressure release pipe, when pressure increases in the casing, gaseous upwards promotes the plunger and elongates the second spring, and the pressure release pipe continues to be blockked up to the plunger under the effect of second spring after the gas release, has realized the automatic pressure release of casing, has guaranteed the security of using.

Drawings

Fig. 1 is a front view of a chemical stirring apparatus.

Fig. 2 is a schematic structural view of a rotating pipe in a stirring apparatus for chemical engineering.

Fig. 3 is an enlarged view at a1 in fig. 1.

Wherein: 1. the automatic feeding device comprises a shell, a motor, a connecting frame, a fixing rod, a rotating pipe, a first bevel gear, a second bevel gear, a rotating shaft, a stirring paddle, a rotating plate, a lower pressing rod, a bottom plate, a first spring, a second spring, a feeding pipe, a filter screen, a discharging pipe, a valve, a pressure relief pipe, a mounting plate, a second spring, a plunger, a supporting leg and a baffle, wherein the motor is 2, the connecting frame is 3, the fixing rod is 4, the rotating pipe is 5, the first bevel gear is 6, the second bevel gear is 7, the rotating shaft is 8, the stirring paddle.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Please refer to fig. 1-3, a chemical stirring apparatus, which comprises a housing 1, a plurality of groups of uniformly distributed supporting legs 22 are fixedly mounted on a lower surface of the housing 1, a vertical fixing rod 4 is fixedly mounted on a middle portion of an inner bottom surface of the housing 1, a rotating tube 5 is rotatably mounted on the fixing rod 4, an inverted U-shaped connecting frame 3 is fixedly mounted on an upper surface of the rotating tube 5, a motor 2 having an output shaft extending downwards into the housing 1 is fixedly mounted on the middle portion of the upper surface of the housing 1, a tail end of the output shaft of the motor 2 is fixedly connected to the connecting frame 3, the rotating tube 5 is driven to rotate by the motor 2 and the connecting frame 3, a plurality of groups of rotating shafts 8 symmetrically distributed left and right are rotatably mounted on the rotating tube 5, a plurality of groups of uniformly distributed stirring paddles 9 are fixedly mounted on positions outside the rotating tube 5 of the rotating shafts 8, a plurality of groups of first bevel gears 6 positioned in the rotating tube 5 are fixedly mounted on the fixing Wheel 7, the rotating tube moves 8 rotations of pivot through engaged first conical gear 6 and second conical gear 7, thereby drive stirring rake 9 and rotate, the bottom surface articulates in casing 1 has the bottom plate 12 that the multiunit is circular evenly distributed, bottom plate 12 lower fixed surface installs first spring 13, first spring 13 fixed connection is to casing 1 bottom surface, 5 lower extreme fixed mounting of rotating tube has two sets of bilateral symmetry distributed's rotor plate 10, rotor plate 10 lower fixed surface installs two sets ofly and bottom plate 12 complex lower depression bar 11, lower depression bar 11 makes bottom plate 12 compress first spring 13, later first spring 13 bounces bottom plate 12, the mobility that has increased the raw materials and then obtain better stirring effect.

Example two

On the basis of the first embodiment, the lower portion of the right side wall of the shell 1 is communicated with a discharge pipe 16 with a valve, the left side of the upper surface of the shell 1 is communicated with a feed pipe 14, a filter screen 15 is slidably mounted at the inner upper portion of the feed pipe 14, a baffle plate 23 is rotatably mounted below the filter screen 15, the right side of the upper surface of the shell 1 is communicated with a pressure relief pipe 18, a mounting plate 19 with a through hole is fixedly mounted at the upper portion of the pressure relief pipe 18, a second spring 20 is fixedly mounted at the middle portion of the upper surface of the mounting plate 19, and a plunger 21 matched with the pressure relief.

The utility model discloses a theory of operation is: the raw materials are poured into the shell 1 through the feeding pipe 14, then the feeding pipe 14 is closed by rotating the baffle plate 23, the motor 2 is started, the motor 2 drives the rotating pipe 5 to rotate so as to enable the rotating shaft 8 to do revolution motion around the output shaft of the motor 2 to stir the raw materials in the shell 1, meanwhile, the rotating shaft 8 is driven to rotate through the meshed first bevel gear 6 and second bevel gear 7 so as to enable the stirring paddle 9 to rotate to stir the raw materials, the rotating pipe 5 drives the rotating plate 10 and the lower pressing rod 11 to rotate while rotating, the pressing bottom plate 12 compresses the first spring 13 when the lower pressing rod 11 is contacted with the bottom plate 12, the raw materials on the lower side of the bottom plate 12 are diffused outwards, the bottom plate 12 is bounced upwards under the action of the first spring 13 after the lower pressing rod 11 leaves the bottom plate 12, the raw materials above the bottom plate 12 are diffused outwards, the flowability of the raw materials is increased, a better stirring effect, the gas pushes the plunger 21 upwards and stretches the second spring 20, and the plunger 21 continues to block the pressure relief pipe 18 under the action of the second spring 20 after the gas is released, so that automatic pressure relief is realized.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a stirring device for chemical industry, includes casing (1), and fixed surface installs landing leg (22) of multiunit evenly distributed under casing (1), its characterized in that, bottom surface middle part fixed mounting has vertical dead lever (4) in casing (1), rotates on dead lever (4) and installs rotating tube (5), and fixed surface installs the U type link (3) of invering on rotating tube (5), rotates on rotating tube (5) and installs multiunit bilateral symmetry's pivot (8), and fixed mounting has multiunit evenly distributed's stirring rake (9) on the position that pivot (8) lie in rotating tube (5) outside, the bottom surface articulates has multiunit bottom plate (12) that are circular evenly distributed in casing (1), and fixed surface installs first spring (13) under bottom plate (12), and first spring (13) fixed connection is to casing (1) bottom surface, the lower part of the right side wall of the shell (1) is communicated with a discharge pipe (16) with a valve, the left side of the upper surface of the shell (1) is communicated with a feed pipe (14), and the right side of the upper surface of the shell (1) is communicated with a pressure relief pipe (18).

2. The chemical stirring device according to claim 1, wherein a motor (2) with an output shaft extending downwards into the housing (1) is fixedly mounted in the middle of the upper surface of the housing (1), and the tail end of the output shaft of the motor (2) is fixedly connected to the connecting frame (3).

3. The stirring device for chemical engineering as claimed in claim 1, wherein a plurality of groups of first bevel gears (6) are fixedly arranged on the fixed rod (4) and positioned in the rotating pipe (5).

4. A stirring device for chemical industry according to claim 1 or 3, wherein one end of the rotating shaft (8) in the rotating pipe (5) is fixedly provided with a second bevel gear (7) engaged with the first bevel gear (6).

5. The stirring device for the chemical industry according to claim 1, wherein two groups of rotating plates (10) which are distributed in a bilateral symmetry mode are fixedly installed at the lower end of the rotating pipe (5), and two groups of lower pressing rods (11) which are matched with the bottom plate (12) are fixedly installed on the lower surface of each rotating plate (10).

6. A chemical stirring device, according to claim 1, characterized in that a screen (15) is slidably mounted on the upper portion of the feeding pipe (14), and a baffle (23) is rotatably mounted below the screen (15).

7. The chemical stirring device according to claim 1, wherein a mounting plate (19) with a through hole is fixedly mounted at the upper part of the pressure relief pipe (18), a second spring (20) is fixedly mounted at the middle part of the upper surface of the mounting plate (19), and a plunger (21) matched with the pressure relief pipe (18) is fixedly mounted at the upper end of the second spring (20).