JP3204118U - Insert nozzle structure - Google Patents

Abstract

Disclosed is a liquid-mixed cheese joint that can mix different liquids at a specified ratio, can be mass-produced in a space-saving manner, and can improve workability of pipe connection. A flange-integrated insert nozzle having its tip cut obliquely is inserted into the pipe on the mixing side in the middle of the pipe. The material of the nozzle that can inject and mix different liquids at an arbitrary ratio due to the change of the flow of the insert insertion portion is stainless steel, iron, or hard plastic. [Selection] Figure 5

Description

  The present invention relates to a cheese joint structure for piping, and in particular, in order to mix a wide variety of liquids at a certain ratio in the piping, it is not necessary to rely on advanced pressure adjustment work or introduction of a high-capacity pump, and any variety The present invention relates to an insert nozzle structure that contributes to the improvement of efficiency of piping work and the expansion of cheese joints suitable for liquid mixing during piping.

  Conventionally, in order to mix several kinds of different liquids at a constant ratio, open-type agitation is mainly performed by a batch method by in-tank agitation. This method requires a large investment in the liquid mixing industry because the facilities are large and labor costs are high, especially for injecting and mixing different liquids at specified ratios in the middle of piping. Since the main flow rate is fast, the liquid flow rate on the injection side must be the same as the main flow rate, and the specified liquid cannot be mixed in the main pipe at the specified rate, so various devices and equipment can be selected. It is important.

  For example, many proposals have been made to introduce a meter pump larger than necessary in order to determine a constant flow rate.

  At present, even if the metering pump or the like is made larger than the expected performance, it is not possible to properly mix the expected volume of liquid. Therefore, the batch type stirring device by stirring in the tank has been devised.

  However, batch-type stirrers require large tank capacity and large blade stirrers for large volume production at once, and large blade shapes increase the resistance of liquids and require a large motor, which requires equipment costs. Also bulky and impractical.

  In addition, for mass production by batch system using tank agitation, the size of the agitation tank must be increased or the number of agitation tanks must be increased. Not connected.

  In addition, in the conventional cheese joint as shown in FIG. 1, the liquid mixing is relatively easy if the mixing ratio of the 1 liquid direction and the 2 liquid direction in FIG. 1 is the same as 5: 5. However, it is difficult to produce mixed liquids having different mixing ratios such as 1: 9 or 3: 7 in a pipe.

  An object of this invention is to mix the liquid which is the objective different from a pipe joint in arbitrary ratios using the structure of a conventional type cheese joint.

  The present invention improves the conventional cheese joint and fixes the pipe connection type built-in insert nozzle with integrated insert nozzle so that the flow direction of the liquid can be understood, improving the workability of pipe connection and mixing the liquid at an arbitrary ratio The purpose is to let

  According to the present invention, the contents flowing in the pipe are liquid, and the present invention combines the cheese joint and the insert nozzle so that the liquid can be mixed in the pipe at a constant rate, thereby reducing the cost of the equipment and mass-producing in a small space. It is possible to reduce costs such as labor costs.

  Connect two or more kinds of liquids at an arbitrary ratio in the middle of the piping to connect the existing cheese type joint Fig. 1A with flanged insert nozzle between piping and Fig. 1B so that the nozzle tip is in the direction of liquid flow. Thus, it is possible to contribute to the possibility of a line type stirring apparatus that can mix liquids having different flow rates and pressures at an arbitrary ratio.

  By providing an angle at the tip of the insert nozzle obliquely, a wide variety of liquid mixing can be facilitated by providing a structure at the tip of the insert nozzle to facilitate mixing at different liquid flow rates.

  On the side where the cheese joint body is mixed, by providing an insert nozzle inside the cheese and a pipe connection type cheese built-in insert nozzle (Fig. 5), simplification of piping work and at the same time facilitating mixing of different liquids In order to determine the direction of the insert nozzle, the mark indicating the flow direction of the liquid is marked and fixed, which eliminates the need for the flange mounting surface of the connection piping, and can be applied to piping sections in a small cost space. It is something that expands.

  The structure of the insert nozzle of the present invention has a shape in which the tip of the nozzle is cut obliquely, so mixing different liquids using conventional cheese joints requires troublesome flow calculation and introduction of a large metering pump, etc. Since the pipe construction for liquid mixing can be simplified, the liquid mixing method can be greatly changed, so that it can be used in a wide range regardless of the equipment industry, and can contribute to the sales expansion of the stirring apparatus.

  In addition, because it is possible to mix different liquids in a line type, it is possible to switch work from the conventional batch-type agitation device by agitation in the tank, contributing to space saving of the factory area and manufacturing equipment. Since the cost is greatly reduced, it is possible to develop a new line-type liquid mixing device, which can contribute to business expansion in new fields and increase new employment.

  Hereinafter, the structure of the insert nozzle of the present invention will be described in detail based on the embodiments shown in the drawings with regard to the best mode of implementation.

  Fig. 1 shows a conventional cheese joint to facilitate understanding of the present invention so that the mechanism of liquid mixing can be understood. FIG. 2 shows an example of mounting an insert nozzle with a flange to correspond to the pipe mounting type of the present invention. The nozzle tip is inclined so that the liquid flowing from the direction 2 can be mixed and mixed from the direction 1 A cut insert nozzle is shown.

  FIG. 3 is a side view of the flange type insert nozzle of the present invention so that the tip of the city nozzle can be seen.

  FIG. 4 shows a top view of the flange type insert nozzle of the present invention, and clearly shows a mounting hole and a mounting direction for connecting to a pipe.

  FIG. 5 is an overall view of the main body of the pipe connection type cheese joint built-in type insert nozzle of the present invention, in which the cheese joint integrated type is illustrated.

  FIG. 6 shows a mounting example of the insert nozzle with flange.

  FIG. 7 is a general view of a main body of a pipe connection type cheese joint built-in type insert nozzle, and it is illustrated that an insert nozzle in which a cheese joint integrated type is assembled in a sectional view is preferably fixed.

  A is a view of a conventional cheese joint, 1 is a liquid flow from the B side, 2 is a liquid flow from the main (main pipe) side, and 3 is generated when 1 and 2 are mixed. Liquid resistance 4 is a cross-sectional view showing a mixed liquid of 1 and 2.   A is a conventional cheese joint, B shows a pipe to be connected, C is a flange necessary for connecting A and B, and is fixed with bolts using the holes of D. C is integral with E's insert nozzle. 1 is the flow of liquid from the B side, 2 is the flow of liquid from the main pipe (main pipe) side, 3 represents that there is no liquid resistance generated when 1 and 2 are mixed, 4 is 1 FIG.   C is a flange and D is a pipe mounting hole provided in the flange. E is an insert nozzle part, and is a side view showing that the tip part is cut diagonally.   C is a flange and D is a pipe mounting hole provided in the flange. E is a top view showing the insert nozzle inlet.   F is an overall view of the main body of the pipe connection type cheese joint built-in insert nozzle of the present invention, and the cheese joint integrated type is illustrated. 1 is the flow of liquid from the B pipe side, 2 is the flow of liquid from the main pipe (main pipe) side, 3 represents that there is no liquid resistance generated when 1 and 2 are mixed, 4 is A normal mixture of 1 and 2 is shown. H is a screw connecting the B pipe, and G is an insert part of the heart of the present invention.   A is a conventional cheese joint with a flange attached thereto, B is a schematic view showing a connecting pipe and a flange for connecting to A, and C is an insert nozzle with a flange integrated with an insert nozzle. is there. J is a packing for preventing liquid leakage from the connecting portion.   F is a main body view of the pipe connection type cheese joint built-in type insert nozzle of the present invention, and G is a heart embedded type insert nozzle of the present invention. B is a pipe which is screwed into the main body F.

1 ·········································· 2 Liquid outlet 4 ················································· Conventional cheese joint B Piping C to be connected ······· Flange surface D ··· Mounting hole E ········ Insert nozzle F ··· ·······································································································・ ・ ・ ・ ・ ・ ・ ・ ・ ・ Packing

Claims (2)

  Mainly the flange-integrated insert nozzle with flange, which has a structure characterized by obliquely cutting the tip of the nozzle that makes it easy to mix different liquids at a specified rate, and the nozzle diameter and material are stainless steel, iron, plastic, etc. It doesn't matter.   This is a liquid mixing device characterized by a pipe connection type cheese joint built-in type insert nozzle built-in type in which the insert nozzle is integrated with the cheese structure main body, and the shape is not limited to the T-type Y type cheese and is mixed regardless of the commercially available pipe diameter. The structure can be arbitrarily manufactured so as to suit the volume of the liquid, and the material, the diameter and the connection method are not limited.

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