CN112121707A

CN112121707A - Non-contact liquid surfactant mixing device

Info

Publication number: CN112121707A
Application number: CN202010907877.4A
Authority: CN
Inventors: 王建军
Original assignee: Guangdong Lichen Aowei Industrial Co ltd
Current assignee: Guangdong Lichen Aowei Industrial Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2020-12-25

Abstract

The invention provides a non-contact liquid surfactant mixing device, which comprises a kettle body, wherein the kettle body comprises a mixing cavity and a standing cavity which are connected up and down, a stop valve is arranged between the mixing cavity and the standing cavity, a first filter screen is arranged on one side of the stop valve, which is far away from the standing cavity, and a plurality of magnetic bodies are arranged in the mixing cavity; the both sides of the cauldron body are equipped with first motor and second motor respectively, and the output of first motor is fixed with first locating seat, installs first magnet on the first locating seat, and the output of second motor is fixed with the second locating seat, installs second magnet on the second locating seat, and the magnetic pole of first magnet and second magnet is opposite, and first magnet and second magnet are located the both sides of hybrid chamber respectively, and first motor and second motor all set up on rotary drive mechanism's output. The magnetic body is driven in a non-contact manner through the external magnet, so that the gaps on the surface of the kettle body can be effectively reduced, the mixing and standing processing can be simultaneously carried out, and the processing efficiency is high.

Description

Non-contact liquid surfactant mixing device

Technical Field

The invention relates to a surfactant mixing device, and particularly discloses a non-contact liquid surfactant mixing device.

Background

The surfactant is a substance which can obviously change the interface state of a solution system of the surfactant by adding a small amount of the surfactant, and the surfactant is usually shown to be capable of obviously reducing the surface energy of water after being dissolved in the water.

The surfactant is generally used in a solution system, and the efficiency of mixing the liquid surfactant in the solution system is high. One step of surfactant preparation is stirred the raw materials that is used for the preparation, and the raw materials of liquid surfactant includes liquid and solid-state raw materials, among the prior art, for stirring the liquid surfactant mixture, internal (mixing) shaft and the stirring leaf that is provided with fixed connection of cauldron, it is rotatory to connect (mixing) shaft drive stirring leaf through the motor, thereby realize the hybrid processing, but this kind of stirring mixed structure and cauldron body junction need add extra sealing member, and the device cost is high, the maintenance degree of difficulty is big, the leakage scheduling problem can also appear.

Disclosure of Invention

Based on this, it is necessary to provide a contactless liquid surfactant mixing arrangement to prior art problem, can effectively reduce the breach on cauldron body surface, and the sealed degree of difficulty is low, and the maintenance degree of difficulty is low, mixes the processing effectually.

In order to solve the prior art problem, the invention discloses a non-contact liquid surfactant mixing device which comprises a kettle body, wherein the upper part and the lower part of the kettle body are respectively connected with a feeding pipe and a discharging pipe, a feeding valve and a discharging valve are respectively arranged in the feeding pipe and the discharging pipe, a mixing cavity and a standing cavity which are connected up and down are arranged in the kettle body, a stop valve is arranged between the mixing cavity and the standing cavity, a first filter screen is arranged on one side of the stop valve, which is far away from the standing cavity, a plurality of magnetic bodies are arranged in the mixing cavity, and the maximum sectional area of the magnetic bodies is larger;

the both sides of the cauldron body are equipped with first motor and second motor respectively, the output shaft of first motor and second motor all is parallel with the center pin of the cauldron body, the output of first motor is fixed with first positioning seat, install first magnet on the first positioning seat, the output end of second motor is fixed with the second positioning seat, install second magnet on the second positioning seat, the magnetic pole of first magnet and second magnet is opposite, first magnet and second magnet are located the both sides of hybrid chamber respectively, first motor and second motor all set up on rotary drive mechanism's output, rotary drive mechanism's output axis of rotation and the center pin collineation of the cauldron body.

Furthermore, the inner wall of the mixing cavity is provided with a plurality of grinding teeth.

Furthermore, the grinding teeth are plastic teeth.

Furthermore, the outer wall of the mixing cavity is provided with a heating layer.

Furthermore, a second filter screen is arranged on one side of the discharge valve close to the standing cavity.

Further, the surface of the magnetic body is covered with an anticorrosive layer.

Furthermore, the anticorrosive coating is a plastic layer.

Furthermore, the rotary driving mechanism comprises a third motor, an output gear is fixed on an output shaft of the third motor, the output gear is in meshed connection with a toothed ring, a positioning ring is fixed on the toothed ring, and the positioning ring is an output end of the rotary driving mechanism.

The invention has the beneficial effects that: the invention discloses a contactless liquid surfactant mixing device, which realizes contactless driving of a magnetic body positioned in a kettle body through a magnet positioned outside the kettle body, and utilizes the magnetic body to stir and mix raw materials, the magnetic body has no solid connection structure with the outside, so that a gap on the surface of the kettle body can be effectively reduced, the sealing difficulty and the maintenance difficulty are reduced, the waterproof performance of an electric mechanism is not required to be considered, the input cost of the device is low, the magnet realizes rotation and revolution in the working process, the direction of a magnetic field can be effectively changed, and the magnetic body can realize sufficient and reliable mixing of the raw materials, and the mixing processing effect is good; in addition, the mixing chamber is relatively independent with the space in the chamber of stewing, and magnet and magnetic substance can not influence the work in the chamber of stewing to the stirring action in mixing chamber, and this mixing arrangement can mix respectively and the processing of stewing two batches of materials simultaneously, and machining efficiency is high, can also effectively save space.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic top view of the present invention.

FIG. 3 is a schematic cross-sectional view taken along line A-A' of FIG. 2.

The reference signs are: the device comprises a kettle body 10, a mixing cavity 11, grinding teeth 111, a heating layer 112, a standing cavity 12, a stop valve 13, a first filter screen 14, a second filter screen 15, a feeding pipe 21, a feeding valve 211, a discharging pipe 22, a discharging valve 221, a magnetic body 30, an anticorrosive layer 31, a first motor 40, a first positioning seat 41, a first magnet 42, a second electrode 50, a second positioning seat 51, a second magnet 52, a rotary driving mechanism 60, a third motor 61, an output gear 62, a toothed ring 63 and a positioning ring 64.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

Refer to fig. 1 to 3.

The embodiment of the invention discloses a non-contact liquid surfactant mixing device, which comprises a kettle body 10, preferably, the kettle body 10 is in a gourd shape, the kettle body 10 is fixed in a rack, the rack is not shown in the drawing, the upper part and the lower part of the kettle body 10 are respectively connected with a feeding pipe 21 and a discharging pipe 22, the feeding pipe 21 and the discharging pipe 22 are respectively provided with a feeding valve 211 and a discharging valve 221, the kettle body 10 comprises a mixing cavity 11 and a standing cavity 12 which are connected up and down, a stop valve 13 is arranged between the mixing cavity 11 and the standing cavity 12, one side of the stop valve 13 far away from the standing cavity 12 is provided with a first filter screen 14, the edge of the first filter screen 14 is fixed on the inner wall of the mixing cavity 11, a plurality of magnetic bodies 30 are arranged in the mixing cavity 11, the magnetic bodies 30 can be magnetic metal bodies in shapes of spheres, pyramids or the like, iron, cobalt, nickel and the like, that is, the magnetic substance 30 cannot pass through the meshes of the first filter 14;

the two opposite sides of the kettle body 10 are respectively provided with a first motor 40 and a second motor 50, the output shaft of the first motor 40 and the output shaft of the second motor 50 are both parallel to the central axis of the kettle body 10, the output end of the first motor 40 is fixed with a first positioning seat 41, the first positioning seat 41 is provided with a first magnet 42, the output end of the second motor 50 is fixed with a second positioning seat 51, the second positioning seat 51 is provided with a second magnet 52, the first magnet 42 and the second magnet 52 can be permanent magnets or electromagnets, the magnetic poles of the first magnet 42 and the second magnet 52 are opposite, namely the first magnet 42 and the second magnet 52 are opposite to the magnetic poles, the first magnet 42 and the second magnet 52 are respectively positioned at the two opposite sides of the mixing cavity 11, the first motor 40 and the second motor 50 are both arranged at the output end of the rotation driving mechanism 60, the output end of the rotation driving mechanism 60 is collinear with the central axis of the kettle body 10, the rotary drive mechanism 60 is provided in the chassis.

When the feeding valve 211 is opened, the raw material enters the mixing cavity 11 from the feeding pipe 21, the magnetic field formed by the first magnet 42 and the second magnet 52 has an effect of positioning the magnetic body 30, the rotary driving mechanism 60 drives the first magnet 42 and the second magnet 52 to rotate around the central axis of the kettle body 10, namely, the first magnet 42 and the second magnet 52 revolve around the central axis of the kettle body 10, the magnetic body 30 adsorbed by the magnetic field formed by the first magnet 42 and the second magnet 52 rotates in the mixing cavity 11 to mix the raw material in the mixing cavity 11, simultaneously, the first motor 40 and the second motor 50 respectively drive the first magnet 42 and the second magnet 52 to rotate around the respective rotating axes, namely, the first magnet 42 and the second magnet 52 rotate on two sides of the mixing cavity 11, the direction of the magnetic field formed by the first magnet 42 and the second magnet 52 is changed, and under the actions of revolution and rotation of the first magnet 42 and the second magnet 52, the track of the magnetic body 30 moving in the mixing cavity 11 can be continuously changed, so that the magnetic body 30 can fully mix the raw materials in the mixing cavity 11, the uniformity of the raw material mixing can be effectively ensured, structures such as sealing pieces connected with a stirring driving mechanism are not required to be arranged in the kettle body 10, the problems such as liquid leakage and the like can be effectively avoided, the maintenance is convenient, the waterproof performance of an electric component is not required to be considered, and the investment cost of the device is low; after the mixture is obtained after mixing, the stop valve 13 is opened, the mixture falls into the standing cavity 12 from the mixing cavity 11, the magnetic body 30 still remains in the mixing cavity 11 because the magnetic body cannot pass through the first filter screen 14, in the standing process of the mixture in the standing cavity 12, after the stop valve 13 is closed, the feeding pipe 21 can input the next batch of raw materials into the mixing cavity 11 for mixing, the mixing processing in the mixing cavity 11 cannot influence the standing processing in the standing cavity 12, the mixing and standing processing can be simultaneously realized in the kettle body 10, the space can be effectively saved, the processing efficiency is improved, and the device investment cost is reduced; standing in the standing cavity 12 to obtain the surfactant, and opening the discharge valve 221 to realize discharging.

In this embodiment, the inner wall of the mixing chamber 11 is provided with a plurality of grinding teeth 111, that is, the grinding teeth 111 are located on the inner wall of the kettle body 10, and the grinding teeth 111 are in a pyramid or cone-shaped projection structure, and can be matched with the magnetic body 30 to sufficiently crush and mix the raw materials.

Based on the above embodiment, the grinding teeth 111 are plastic teeth, and preferably, the grinding teeth 111 are PVC pyramids or conical protrusions, which can prevent the magnetic body 30 from being damaged by the grinding teeth 111.

In this embodiment, the outer wall of mixing chamber 11 is equipped with heating layer 112, and heating layer 112 is located the outer wall of cauldron body 10 promptly, and the raw materials of making mixing chamber 11 inside through heating layer 112 pertinence ground heat up, can effectively improve the efficiency of mixing the preparation, and preferably, heating layer 112 is the electric heat membrane.

In this embodiment, bleeder valve 221 is close to the one side of the chamber 12 that stews and is equipped with second filter screen 15, and the edge of second filter screen 15 is fixed in the inner wall of the chamber 12 that stews, can effectively filter the surfactant that the back obtained of stewing through second filter screen 15, can effectively completely cut off the particulate matter that the size surpassed the requirement to improve the quality that surfactant product was produced.

In this embodiment, the surface of the magnetic body 30 is covered with the corrosion-resistant layer 31, and the corrosion of the magnetic body 30 in the mixing chamber 11 can be effectively avoided by the corrosion-resistant layer 31, so that the service life of the magnetic body 30 can be effectively prolonged.

Based on the above embodiment, the anti-corrosion layer 31 is a plastic layer, preferably, the plastic layer is a PVC layer, which has a long service life and good anti-corrosion performance.

In this embodiment, the rotation driving mechanism 60 includes a third motor 61, a housing of the third motor 61 is fixed in the frame, an output shaft of the third motor 61 is parallel to the central axis of the kettle 10, an output gear 62 is coaxially fixed on the output shaft of the third motor 61, the output gear 62 is engaged with a toothed ring 63, the toothed ring 63 is rotatably connected with the frame through a bearing, preferably, a gear set for speed adjustment may be connected between the output gear 62 and the toothed ring 63, a positioning ring 64 is fixed on the toothed ring 63, the kettle 10 and/or the discharge pipe 22 passes through the center of the positioning ring 64, the positioning ring 64 is an output end of the rotation driving mechanism 60, and the rotation axis of the positioning ring 64 is the central axis of the kettle 10.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The non-contact liquid surfactant mixing device comprises a kettle body (10), wherein a feeding pipe (21) and a discharging pipe (22) are connected to the upper portion and the lower portion of the kettle body (10) respectively, a feeding valve (211) and a discharging valve (221) are arranged in the feeding pipe (21) and the discharging pipe (22) respectively, the non-contact liquid surfactant mixing device is characterized in that a mixing cavity (11) and a standing cavity (12) which are connected up and down are arranged in the kettle body (10), a stop valve (13) is arranged between the mixing cavity (11) and the standing cavity (12), a first filter screen (14) is arranged on one side, away from the standing cavity (12), of the stop valve (13), a plurality of magnetic bodies (30) are arranged in the mixing cavity (11), and the maximum sectional area of the magnetic bodies (30) is larger than the mesh area of the first filter screen (14;

the two sides of the kettle body (10) are respectively provided with a first motor (40) and a second motor (50), the output shafts of the first motor (40) and the second motor (50) are parallel to the central shaft of the kettle body (10), the output end of the first motor (40) is fixed with a first positioning seat (41), a first magnet (42) is installed on the first positioning seat (41), the output end of the second motor (50) is fixed with a second positioning seat (51), a second magnet (52) is installed on the second positioning seat (51), the magnetic poles of the first magnet (42) and the second magnet (52) are opposite, the first magnet (42) and the second magnet (52) are respectively positioned on the two sides of the mixing cavity (11), the first motor (40) and the second motor (50) are both arranged on the output end of a rotary driving mechanism (60), and the rotating shaft of the output end of the rotary driving mechanism (60) is collinear with the central shaft of the kettle body (10).

2. A contactless liquid surfactant mixing device according to claim 1, characterized in that the inner wall of the mixing chamber (11) is provided with a number of grinding teeth (111).

3. The device as claimed in claim 2, wherein the grinding teeth (111) are plastic teeth.

4. A contactless liquid surfactant mixing device according to claim 1, characterized in that the outer wall of the mixing chamber (11) is provided with a heating layer (112).

5. A non-contact liquid surfactant mixing device according to claim 1, wherein a second filter (15) is provided on the side of the discharge valve (221) adjacent to the rest chamber (12).

6. A contactless liquid surfactant mixing device according to claim 1, characterized in that the surface of said magnetic body (30) is covered with an anticorrosive layer (31).

7. The device as claimed in claim 6, wherein the corrosion prevention layer (31) is a plastic layer.

8. A contactless liquid surfactant mixing device according to claim 1, characterized in that said rotary driving mechanism (60) comprises a third motor (61), an output gear (62) is fixed on an output shaft of said third motor (61), a toothed ring (63) is engaged with said output gear (62), a positioning ring (64) is fixed on said toothed ring (63), and said positioning ring (64) is an output end of said rotary driving mechanism (60).