KR102573543B1 - Stirring device for liquid detergent production - Google Patents

Abstract

The present invention relates to a mixing device for manufacturing a liquid detergent, which may evenly mix various kinds of detergent raw materials within a short period of time to manufacture a liquid detergent of an even concentration. The present invention comprises: a main mixing tank having a mixing space which is upwardly opened; a mixing rod unit which is arranged to be erected in the mixing space of the main mixing tank, and is rotated in the mixing space to mix detergent raw materials inserted into the mixing space; a driving unit which provides rotating force to the mixing rod unit; and a main mixing device unit which comprises a circulation pump unit which allows the detergent raw materials to be internally circulated by sucking the detergent raw materials charged in the mixing space to re-supply the same in the mixing space. The mixing rod unit may comprise: a hollow mixing shaft which is arranged to be vertically erected in the mixing space of the mixing tank to be rotated by receiving rotating force from the driving unit; and a plurality of mixing wings which are arranged at the hollow mixing shaft. The hollow mixing shaft is composed of a hollow punched pipe of which the outer wall has a plurality of discharge holes. The hollow mixing shaft is arranged to communicate with the supply pipe of the circulation pump unit. The detergent raw materials, which are re-supplied into the mixing space by means of the supply pipe of the circulation pump unit, are discharged into the mixing space by means of the discharge holes formed at the hollow mixing shaft.

Description

Stirring device for liquid detergent production

The present invention relates to an agitator for preparing liquid detergent, and more particularly, to an agitator for preparing liquid detergent for preparing liquid detergent of uniform concentration by uniformly stirring and mixing various detergent raw materials in a short time.

In general, detergents may be prepared by mixing various detergent raw materials, and more specifically, may include a process of putting detergent raw materials into a tank according to production steps and mixing the detergent raw materials using an agitator.

The detergent, there are various products such as kitchen, industrial, medical, etc., depending on the purpose of use, and can be prepared by selecting various detergent raw materials.

On the other hand, in the conventional agitator, a driver unit is installed on the upper side of the tank, a main shaft of the driver unit extends into the tank, and a main blade is installed on the main shaft.

The main blade may be arranged so that the plate forms an inclination. In addition, a baffle plate may be installed on an inner circumferential surface of the tank.

In addition, a feeder is installed on the top of the tank, and detergent raw materials may be supplied into the tank through the feeder. In addition, a drain is installed in the lower part of the tank, and the mixed detergent raw material is discharged to the outside of the tank through the drain.

In the conventional agitator configured as described above, the detergent raw material is introduced into the tank through the feeder, and the driver unit is operated.

When the driver unit operates, power is transmitted through the main shaft to rotate the main blade, the main blade mixes the detergent raw material, and the baffle plate controls the movement of some detergent raw materials when the detergent raw material is pushed to the main blade and moves. Resistance is created to allow the detergent ingredients to mix better.

However, the conventional stirrer as described above has a problem in that it takes a considerable amount of time to mix the detergent raw materials, and thus, there is a problem in that productivity is low.

KR 10-2019-0118389 A KR 10-1998346 B1

An object of the present invention, which has been made to solve the above problems, is to provide a stirring device for preparing liquid detergent for preparing a liquid detergent of uniform concentration by uniformly stirring and mixing various detergent raw materials in a short time.

The above object is achieved by the following structure provided by the present invention.

The stirring device for producing liquid detergent according to the present invention,

A main stirring countertop with an upper open stirring space; a stirring rod unit disposed upright in the stirring space of the main stirring tank and stirring and mixing the detergent raw materials injected into the stirring space while rotating in the stirring space; a drive unit providing rotational force to the stirring rod unit; And a main agitation device comprising a circulation pump unit for sucking in the detergent raw material filled in the stirring space and resupplying it into the stirring space so that the detergent raw material is circulated internally.

The stirring rod unit includes a hollow stirring shaft which is disposed upright in the stirring space of the stirring tank and rotates by receiving rotational force from the driving unit; Including a plurality of stirring blades disposed on the hollow stirring shaft,

The hollow stirring shaft is composed of a hollow perforated pipe having a plurality of ejection holes formed on the outer wall, and the hollow stirring shaft is disposed in communication with the supply pipe of the circulation pump unit,

The detergent raw material re-supplied into the stirring space through the supply pipe of the circulation pump unit is configured to be ejected into the stirring space through ejection holes formed in the hollow stirring shaft.

Preferably, guide slots cut up and down in the hollow stirring shaft constituting the stirring rod part are formed in a radial structure, and a lifting rod having a plurality of hinge ends is disposed in a vertical lifting structure in the hollow part of the hollow stirring shaft,

Each of the stirring blades enters the hollow part of the hollow stirring shaft at the inner end at which the hinge joint is formed along the guide slot, and then connects the hinge joint to the hinge end of the lifting rod in a vertical hinge structure, so that each stirring blade An elevating rod and an elevating link structure are formed so that the up and down standing angles are collectively controlled by the elevating action of the elevating rod.

More preferably, at the bottom of the stirring space, an elevation cam having an elevation guide rail formed by alternately ascending and descending sections is disposed, and a lower portion of the elevation rod is rotated along the elevation guide rail so that the elevation rod is raised and lowered. An eccentric guide is formed.

And, in the lifting rod disposed in the lifting structure in the hollow part of the hollow stirring shaft, shielding bushes for partially shielding the blowout hole formed in the hollow stirring shaft are disposed vertically and spaced apart, and the lifting rod is provided by a lifting guide rail formed on the lifting cam. While moving up and down along the hollow part of the hollow stirring shaft, it is configured to selectively open and close the jetting holes formed in the hollow stirring shaft through the shielding bush.

As described above, the present invention provides a stirring device for preparing a liquid detergent for producing a liquid detergent having a uniform concentration by uniformly stirring and mixing various detergent raw materials in a short time.

In particular, in the present invention, the circulation pump unit and the stirring rod unit are organically grafted so that the internally circulated detergent raw material is ejected into the stirring space through the stirring rod part, and the turning angle of the stirring blades is continuously changed, so that water is stored in the stirring space. It has a specificity that enables more stable agitation and incorporation of detergent raw materials.

1 and 2 show the overall configuration of a stirring device for producing liquid detergent proposed as a preferred embodiment in the present invention,
Figure 3 shows the detailed configuration of the stirring rod part in the stirring device for preparing liquid detergent proposed as a preferred embodiment in the present invention,
4 and 5 show the agitation and incorporation of detergent raw materials through the agitator for producing liquid detergent, which is proposed as a preferred embodiment in the present invention.

Hereinafter, a stirring device for preparing detergent proposed as a preferred embodiment in the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 show the overall configuration of a stirring device for producing liquid detergent proposed as a preferred embodiment in the present invention, and FIG. 3 is a stirring device for preparing liquid detergent proposed as a preferred embodiment in the present invention, stirring It shows the detailed configuration of the rod part, and FIGS. 4 and 5 show the agitation and mixing of the detergent raw material through the agitator for producing liquid detergent, which is proposed as a preferred embodiment in the present invention.

The stirring device 1 for producing liquid detergent proposed as a preferred embodiment in the present invention is a dedicated stirring device for preparing liquid detergent by mixing and mixing various detergent raw materials into a liquid base.

As shown in FIGS. 1 and 2, the stirring device 1 for preparing the liquid detergent includes a preliminary stirring device unit 10 for primarily stirring and mixing detergent raw materials; It includes a main agitator unit 100 for agitating and mixing the detergent raw material firstly stirred and mixed through the preliminary agitator unit 10 and the detergent raw material that requires mixing with the detergent raw material.

Some of the detergent raw materials that are relatively difficult to be stirred and mixed are firstly stirred and mixed through the preliminary agitator unit 10, and then the firstly stirred and mixed detergent raw materials are put into the main agitator unit 100 to be firstly stirred and mixed. A liquid detergent is prepared by secondarily stirring and mixing the detergent raw material and other detergent raw materials.

The preliminary stirring device unit 10 proposed as an embodiment in the present invention includes a preliminary stirring tank 11 having a preliminary stirring space; a magnetic field generating unit (12) disposed below the preliminary stirring tank (11) to provide a magnetic field of the permanent magnet to the bottom of the preliminary stirring tank (11) by fixing the permanent magnet to the rotor of the motor; The detergent raw material stored in the preliminary stirring tank 11 is put into the preliminary stirring tank 11 and rotated in the preliminary stirring tank 11 by the magnetic field of the permanent magnet provided through the magnetic field generating unit 12. It includes a stirring bar (13, Stirring bar) for stirring.

In addition, the main stirring device 100 includes a main stirring tank 110 having an upper open stirring space 111; A stirring rod unit 120 disposed upright in the stirring space 111 of the main stirring tank 110 and stirring and mixing detergent raw materials put into the stirring space 111 while rotating in the stirring space 111; and a drive unit 130 providing rotational force to the stirring rod unit 120, and the stirring tank 110 has an upright stirring space 111 with a high vertical height.

Preferably, the main stirring tank 110 has a multi-layer structure as shown in FIG. 4, and a multi-layer chamber 112 is formed on the outer wall, and a heater member for heating the thermal oil 113 in the multi-layer chamber 112 ( 114) and; A cooling member 115 for cooling the thermal oil 113 is disposed, and through the heating action of the heater member 114 and the cooling action of the cooling member 115, the detergent raw materials are stirred in the main stirring tank 110. Maintain a suitable temperature for incorporation.

In addition, the drive unit 130 includes a support 131 disposed above the main agitation banjo 110; It includes a stirring motor 132 fixed to the support 131, and the stirring rod part 120 is connected in series to the rotating shaft of the stirring motor 132 to rotate in the stirring space 111.

In addition, the stirring rod part 120 is connected in series with the rotating shaft of the stirring motor 132 constituting the drive unit 130 to rotate in the stirring space 111, the hollow stirring shaft 121, the hollow stirring shaft ( 121) including a plurality of stirring blades 122 disposed in a radial structure, and the detergent raw material stored in the stirring space 111 while rotating in the stirring space 111 by the rotational force provided from the stirring motor 132 is mixed by stirring.

In addition, the main stirring tank 110 is provided with a circulation pump unit 140 for internally circulating the detergent raw material stored in the stirring space 111.

The circulation pump unit 140 includes a suction pipe 142 for sucking the detergent raw material stored in the stirring space 111 and a supply pipe 143 for resupplying the detergent raw material into the stirring space 111; And a circulation pump 141 for sucking the detergent raw material stored in the lower part of the stirring space 111 through the suction pipe 142 and resupplying the sucked detergent raw material to the stirring space 111 through the supply pipe 143. do.

Preferably, the circulation pump unit 140 sucks the detergent raw material stored in the lower part of the stirring space 111 through the suction pipe 142, and transfers the suctioned detergent raw material to the stirring space 111 through the supply pipe 143. supplied to the upper layer of

In this embodiment, the detergent raw material resupplied into the stirring space 111 through the circulation pump unit 140 is ejected through the stirring rod unit 120, and the detergent raw material circulated internally by the circulation pump unit 140 and Detergent raw materials stored in the stirring space 111 are stably stirred and incorporated.

To this end, in this embodiment, the hollow stirring shaft 121 constituting the stirring rod part 120 is configured as a perforated tube having a plurality of ejection holes 121a formed on the outer wall, and the hollow stirring shaft 121 rotates Through the coupling 144, the supply pipe 143 of the circulation pump unit 140 is connected in communication with each other.

Therefore, the detergent raw material supplied through the circulation pump unit 140 is ejected into the stirring space 111 through the ejection holes 121a formed in the hollow stirring shaft 121 as shown in FIGS. 4 and 5A, while the hollow stirring shaft It is quickly diffused in the stirring space 111 by the stirring blades 122 arranged in a radial structure at 121, and more stable stirring and mixing with the detergent raw material stored in the stirring space 111 is achieved.

On the other hand, in the present invention, while the stirring blades 122 arranged in a radial structure on the hollow stirring shaft 121 rotate up and down, the turning path of each stirring blade 122 is changed, and the detergent raw material stored in the stirring space 111 It allows stirring and mixing to be more uniform and stable.

To this end, in this embodiment, the guide slots 121b cut up and down are formed in a radial structure in the hollow stirring shaft 121 constituting the stirring rod part 120, and the hollow part of the hollow stirring shaft 121 The lifting rod 123 having a plurality of hinge ends 123a is disposed in a vertical lifting structure.

Then, each of the stirring blades 122 enters the hollow part of the hollow stirring shaft 121 at the inner end where the hinge joint end 122a is formed along the guide slot 121b, and then the hinge joint end 122a By connecting to the hinge end 123a of the lifting rod 123 in an up and down hinge structure, each stirring blade 122 forms a lifting link structure with the lifting rod 123 to move up and down by the lifting action of the lifting rod 123. Allows the standing angle to be collectively adjusted.

That is, when the elevating rod 123 ascends along the hollow portion of the hollow agitating shaft 121, each agitating blade 122 turns downward collectively, and the elevating rod 123 moves through the hollow portion of the hollow agitating shaft 121. When descending along, each stirring blade 122 is pivoted upward collectively.

At this time, a rotational support damper 121c is disposed on the inner wall of the guide slot 121b to pivotally support the stirring blades 122 up and down, and the stirring blades 122 are moved by the lifting action of the lifting rod 123. While tilting up and down around the pivot support damper 121c, the up and down agitation angle is changed.

In particular, in the present invention, the lifting action of the lifting rod 123 for the vertical rotation of each stirring blade 122 is configured to be implemented by the rotational force provided through the driving unit 130, thereby simplifying the structure and operating stability. to ensure this.

To this end, in the present embodiment, the lower part of the lifting rod 123 is curvedly interfering with the bottom of the stirring space 111 up and down, and receives rotational force from the drive unit 130 to rotate together with the hollow stirring shaft 121. An elevating cam 124 for moving the rod 123 up and down is disposed.

Preferably, the elevation cam 124 is formed with an elevation guide rail 124a formed by alternating an elevation section 124-a and a descent section 124a-b, as shown in FIGS. 2, 4, and 5B, An eccentric guide 125 turning along the lifting guide rail 124a is formed below the lifting rod 123 .

At this time, a steel ball 125a having rolling friction with the lifting guide rail 124a is disposed at the eccentric end of the eccentric guide 125, and a lifting rod 123 is provided between the hollow stirring shaft 121 and the lifting rod 123. A pressure spring 126 is disposed so that the steel ball 125a of the eccentric guide 125 is supported in close contact with the lifting guide rail 124a of the lifting cam 124 by pushing down.

Therefore, the elevating rod 123 arranged in an elevating structure on the hollow agitation shaft 121 elastically descends by its own weight and the elastic force provided through the pressure spring 126, so that the eccentric guide 125 The steel ball 125a formed at the eccentric end is elastically brought into close contact with the lifting guide rail 124a of the lifting cam 124.

Thus, the hollow stirring shaft 121 constituting the stirring rod part 120 and the lifting rod 123 are rotated by the rotational force provided from the driving unit 130, and are disposed on the hollow stirring shaft 121 in a radial structure. The detergent raw materials stored in the stirring space 111 are mixed and mixed through the stirring blades 122.

In this process, the elevating rod 123 moves up and down by the elevating guide rail 124a formed on the elevating cam 124 through the eccentric guide 125 and rotates each stirring blade 122 up and down, stirring Detergent raw materials stored in the space 111 are uniformly stirred and mixed by the stirring blades 122 that periodically change the stirring angle.

In addition, in this embodiment, as shown in FIGS. 2 and 3 to 5A, the amount of opening and closing of each stirring blade 122 of the stirring rod part 120 is organically adjusted according to the rotational speed of the hollow stirring shaft 121 By providing an opening and closing amount control structure, when the hollow stirring shaft 121 rotates at a low speed, the opening amount of the stirring blade 122 is increased to minimize the rotational load, and when the hollow stirring shaft 121 rotates at a high speed, the stirring blade By reducing the open amount of the 122, the stirring and mixing efficiency of the detergent raw materials is increased through a more vigorous flow of the detergent raw materials stored in the stirring space 111.

To this end, in this embodiment, the opening 122b is formed in the stirring blade 122, and the opening 122b is elastically closed by advancing outward by centrifugal force in the stirring blade 122 formed with the opening 122b. The centrifugal opening and closing piece 127 to be disposed in a forward and backward structure through a forward and backward guide 127a.

Preferably, the centrifugal opening and closing piece 127 has a tendency to open the opening and closing opening 122b of the stirring blade 122 by elastically pulling inward by the traction spring 128, as shown in FIG. As shown in FIG. 5A, when the centrifugal force of the centrifugal opening and closing piece 127 is greater than the traction force of the traction spring 128, the centrifugal opening and closing piece 127 advances outward along the advance and retreat guide 127a formed on the stirring blade 122 The opening and closing opening 122b is closed.

Therefore, the stirring rod part 120 rotates while minimizing the occurrence of resistance with the detergent raw material stored in the stirring space 111 by opening the openings 122b formed in the stirring blades 122 during initial operation, and rotating at a rotational speed. When is increased, the centrifugal opening and closing piece 127 closes the opening 122b formed in the agitating blade 122, so that the stirring area of the detergent raw material by the agitating blade 122 increases to promote more stable agitation and mixing of the detergent raw materials. .

Thus, the stirring rod unit 120 provided with the centrifugal opening and closing structure of the stirring blades according to the present embodiment has a specificity capable of stably stirring and mixing the detergent raw material while minimizing the initial load of the driving unit 130.

1. Agitator for detergent manufacturing
10. Preliminary agitation unit 11. Preliminary agitation tank
12. Magnetic field generating unit 13. Stirling bar
100. Main agitator unit 110. Main agitator
111. Stirring space 112. Multilayer chamber
113. Thermal oil 114. Heater member
115. Cooling member
120. Stirring rod part 121. Hollow stirring shaft
121a. Blowhole 121b. guide slot
121c. Rotating support damper 122. Stirring blades
122a. Hinge joint 122b. gate
123. Elevating rod 123a. hinge end
123 b. Shield bush 124. Elevating cam
124a. Elevator rail 125. Eccentric guide
125a. Steel Ball 126. Pressure Spring
127. Centrifugal opening and closing pieces 127a. advance and retreat guide
128. Traction spring 129. Scraping wing
130. drive unit 131. support
132. Agitation motor
140. Circulation pump unit 141. Circulation pump
142. Suction pipe 143. Supply pipe
144. Pivot Coupling

Claims (4)

A main stirring countertop with an upper open stirring space; a stirring rod unit disposed upright in the stirring space of the main stirring tank and stirring and mixing the detergent raw materials injected into the stirring space while rotating in the stirring space; a drive unit providing rotational force to the stirring rod unit; And a main agitation device comprising a circulation pump unit for sucking in the detergent raw material filled in the stirring space and resupplying it into the stirring space so that the detergent raw material is circulated internally.
The stirring rod unit includes a hollow stirring shaft which is disposed upright in the stirring space of the stirring tank and rotates by receiving rotational force from the driving unit; Including a plurality of stirring blades disposed on the hollow stirring shaft,
The hollow stirring shaft is composed of a hollow perforated pipe having a plurality of ejection holes formed on the outer wall, and the hollow stirring shaft is disposed in communication with the supply pipe of the circulation pump unit,
The detergent raw material resupplied into the stirring space through the supply pipe of the circulation pump unit is configured to be ejected into the stirring space through ejection holes formed in the hollow stirring shaft,
An opening and closing opening is formed on the stirring blade, and a centrifugal opening and closing piece that advances outward by centrifugal force and elastically closes the opening and closing opening is arranged in a forward and backward structure through a forward and backward guide,
When the stirring rod part is initially driven, the centrifugal opening and closing piece is elastically pulled inward by a traction spring to open the opening formed in the stirring blade to rotate while minimizing the occurrence of resistance with the detergent raw material stored in the stirring space, and the rotational speed When the centrifugal force of the centrifugal opening and closing piece increases than the traction force of the traction spring, the centrifugal opening and closing piece advances outward along the advance and retreat guide and closes the opening formed in the stirring blade, so that the stirring area of the detergent raw material by the stirring blade Agitator for producing liquid detergent, characterized in that configured to increase. The method of claim 1, wherein guide slots cut up and down are formed in a radial structure on the hollow stirring shaft constituting the stirring rod part, and a lifting rod having a plurality of hinge ends is disposed in a vertical lifting structure in the hollow part of the hollow stirring shaft. Meanwhile,
Each of the stirring blades enters the hollow part of the hollow stirring shaft at the inner end at which the hinge joint is formed along the guide slot, and then connects the hinge joint to the hinge end of the lifting rod in a vertical hinge structure, so that each stirring blade An agitator for manufacturing liquid detergent, characterized in that it is configured to form a lifting rod and a lifting link structure so that the up and down standing angles are collectively adjusted by the lifting action of the lifting rod. [Claim 3] The method of claim 2, wherein an elevation cam having an elevation guide rail formed by alternately ascending and descending sections is disposed at the bottom of the stirring space, and a lower portion of the elevation rod is disposed so that the elevation rod moves up and down while turning along the elevation guide rail. Stirring device for producing liquid detergent, characterized in that the eccentric guide is formed. [Claim 4] The lifting rod of claim 3, wherein shielding bushes for partially shielding a blowout hole formed in the hollow stirring shaft are spaced apart from each other on the lifting rod arranged in a lifting structure in the hollow part of the hollow stirring shaft, and the lifting rod is formed on the lifting cam. An agitator for producing liquid detergent, characterized in that it is configured to selectively open and close spout holes formed in the hollow agitation shaft through a shield bush while moving up and down along the hollow of the hollow agitation shaft by an induction rail.