CN201862499U - Mixing and spraying device - Google Patents

Abstract

The utility model relates to a mixing and spraying device, which belongs to a spraying device capable of spraying one medium and mixing other mediums without exerting pressure. The mixing and spraying device is characterized by comprising a cylindrical shell-shaped nozzle, a mixture transition cavity coupled with the nozzle through threads and a diffusion pipe body coupled with the mixture transition cavity through threads. The mixing and spraying device has a simple structure and a low cost, is easy to use and is reliable to operate. The three parts processed independently are coupled through the threads, a working medium (liquid or gas) is fed into a mixing chamber of a connecting pipe through the working port of the nozzle, suction liquid (acid, alkali, salt, waste oil and the like) are fed into the mixing chamber of the connecting pipe through the suction port of the connecting pipe, and mixture of the working medium and the suction liquid are sprayed through the diffusion pipe, and thus the delivery of the suction liquid can be realized.

Description

A kind of mixing material-spraying device

Technical field

A kind of mixing material-spraying device relates to a kind of material-spraying device that a kind of medium can be sprayed and other medium is not had the pressurization mixing.

Background technology

In the chemical industry metallurgical industrial production, often to carry liquid and gaseous medium, also to sneak into simultaneously and carry out the material spray operation behind other medium.As in water treatment procedure, pending water is transported in the treating apparatus, also to add liquid such as the required acid of processing procedure, alkali, salt simultaneously; Waste oil etc. is being burnt when handling, wanting nozzle to spray into the fuel or the combustion-supporting gas of the usefulness of burning in the dress burning to handle, also waste oil etc. will carried out mixed aerosol and sprays into combustion furnace.Usually the spraying into of waste oil of the acid of water treatment procedure, alkali, salt etc. and waste oil disposal also needs to be provided with nozzle, adopts the power pressurization to carry, its process apparatus complexity, and need power consumption.

Summary of the invention

The purpose of this utility model is exactly the deficiency that exists at above-mentioned prior art, and providing is a kind of effectively simplification device structure, can be effectively solution such as acid, alkali, salt or waste oil etc. be mixed the mixing material-spraying device of conveying.

The utility model has adopted following technical scheme.

A kind of mixing material-spraying device is characterized in that its structure comprises:

Nozzle, this nozzle are that a tail end is the tapered tubular nozzle that contracts, and its structure is divided into four sections by feed inlet end with combining as a whole successively, and first section outer pipe shell is processed with screw thread, is used for being connected with the pipeline of pumped (conveying) medium; Second section outer pipe shell is six sides or cubic boss structure, card spanner when being used to install; The 3rd section outer pipe shell is processed with screw thread; The 4th section is Taper Pipe type structure, and being used for pumped (conveying) medium increases the pressure ejection;

Batch mixing transitional cavity, this transitional cavity are a cylindrical shell, and intentions have through hole on the housing both ends of the surface, are provided with the connection screw thread on through hole, and the one end is processed with threaded engagement with the outer pipe shell of the 3rd section at nozzle and connects; On the cylindrical shell tube wall, establish access tube;

Diffusion body, this anemostat be inner chamber comprise straight length and and the logical tubular body of hole enlargement pipeline section, the anemostat end outer wall that its its inner chamber is a straight length is processed with screw thread, connects with the other end through hole whorl that has between two parties on the housing both ends of the surface of batch mixing transitional cavity.

A kind of mixing material-spraying device of the present utility model has advantages such as simple in structure, with low cost, easy to use and reliable.The part of three independent processing by self thread connection together, working media (liquid or gas) enters the mixing chamber of tube connector by the working hole of nozzle, suction liquid (acid, alkali, salt, waste oil etc.) is entered the mixing chamber of tube connector by the suction inlet of tube connector, after working media and suction liquid mix, by the anemostat ejection, thereby realize sucking the conveying of liquid.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

A kind of mixing material-spraying device, its structure comprises:

Nozzle 1, this nozzle are that a tail end is the tapered tubular nozzle that contracts, and its structure is divided into four sections by feed inlet end with combining as a whole successively, and first section outer pipe shell is processed with screw thread, is used for being connected with the pipeline of pumped (conveying) medium; Second section outer pipe shell is six sides or cubic boss structure, card spanner when being used to install; The 3rd section outer pipe shell is processed with screw thread; The 4th section is Taper Pipe type structure, and being used for pumped (conveying) medium increases the pressure ejection;

Batch mixing transitional cavity 2, this transitional cavity are a cylindrical shell, and intentions have through hole on the housing both ends of the surface, are provided with the connection screw thread on through hole, and the one end is processed with threaded engagement with the outer pipe shell of the 3rd section at nozzle and connects; On the cylindrical shell tube wall, establish access tube 3;

Diffusion body 4, this anemostat be inner chamber comprise straight length and and the logical tubular body of hole enlargement pipeline section, the anemostat end outer wall that its its inner chamber is a straight length is processed with screw thread, connects with the other end through hole whorl that has between two parties on the housing both ends of the surface of batch mixing transitional cavity.

During making, nozzle is processed through turning by the high-quality steel, and its structure is divided into four sections, and first section machining screw is used for being connected with the pipeline of working media; Second section is processed into six sides or cubic, card spanner when being used to install; The 3rd section also is processed into screw thread, is used for being connected with anemostat; The 4th section is processed into Taper Pipe, and being used for working media (but liquid gas) increases pressure.The batch mixing transitional cavity is processed through turning by the high-quality steel, and internal thread all is processed at two ends, connects with nozzle and anemostat respectively; Radially also reprocess screw thread (internal and external screw thread all can), be used for being connected with the pipeline of carrying liquid; The mixing chamber that inner chamber processing is got rid of will enlarge, and is used for forming vacuum after working media enters mixing chamber, is convenient to pumped (conveying) medium (acid, alkali, salt, waste oil etc.) and enters mixing chamber; The diffusion body is processed through turning by the high-quality steel, and left end is processed into screw thread, is used for connecing with tube connector, and the inner chamber right-hand member is processed into taper hole, is used for the blending agent ejection.

With the water treatment production process is example, water pipe is connected with nozzle, acid, alkali, salting liquid are failed the siphunculus of managing with on the batch mixing transitional cavity and are connected, when the water pressurization sprays into the diffusion body by nozzle, again by the ejection of diffusion body, because the flow velocity that water pressurization ejection produces, make in the batch mixing transitional cavity to have become negative pressure, in the acid that water treatment procedure is needed, alkali, the salting liquid inspiration batch mixing transition body, after water acid, alkali, salt solution mix, through the ejection of diffusion body, formed mixed compound.Saved the jetting device of acid, alkali, salting liquid, good mixing effect.

Claims (1)

1. one kind is mixed material-spraying device, it is characterized in that its structure comprises:

Nozzle, this nozzle are that a tail end is the tapered tubular nozzle that contracts, and its structure is divided into four sections by feed inlet end with combining as a whole successively, and first section outer pipe shell is processed with screw thread, is used for being connected with the pipeline of pumped (conveying) medium; Second section outer pipe shell is six sides or cubic boss structure, card spanner when being used to install; The 3rd section outer pipe shell is processed with screw thread; The 4th section is Taper Pipe type structure, and being used for pumped (conveying) medium increases the pressure ejection;

Batch mixing transitional cavity, this transitional cavity are a cylindrical shell, and intentions have through hole on the housing both ends of the surface, are provided with the connection screw thread on through hole, and the one end is processed with threaded engagement with the outer pipe shell of the 3rd section at nozzle and connects; On the cylindrical shell tube wall, establish access tube;

Diffusion body, this anemostat be inner chamber comprise straight length and and the logical tubular body of hole enlargement pipeline section, the anemostat end outer wall that its its inner chamber is a straight length is processed with screw thread, connects with the other end through hole whorl that has between two parties on the housing both ends of the surface of batch mixing transitional cavity.

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