CN218637649U - Air feed liquid spray head and liquid medicine adding equipment - Google Patents

Abstract

The utility model discloses an equipment is thrown to air feed liquid shower nozzle and liquid medicine relates to the liquid medicine and throws technical field. The air feed liquid sprayer comprises a sprayer body, a liquid medicine channel and a first gas channel, wherein the liquid medicine channel and the first gas channel are arranged in the sprayer body, the first gas channel is provided with at least one gas jet, the flowing direction of the liquid medicine channel is intersected with the gas outlet direction of the gas jet, and the first gas channel is used for spraying compressed gas to break up liquid medicine. The liquid medicine can be mixed with air in the liquid medicine channel, or can be crossed with compressed air after being sprayed out of the liquid medicine channel, and the liquid medicine can form a spraying shape under the impact of the compressed air. The liquid medicine is directly sprayed out through the outlet of the liquid medicine channel, and large-particle materials cannot be blocked in the spray head.

Description

Air feed liquid spray head and liquid medicine adding equipment

Technical Field

The utility model relates to a technical field is thrown to the liquid medicine, in particular to equipment is thrown to air feed liquid shower nozzle and liquid medicine.

Background

In large farms, stockline pipes are typically used to transport the feed to various stalls. During the cultivation process, in order to promote the growth of the cultivated animals or to improve the disease prevention ability of the animals, drugs or additives are often added to the feed for treating or preventing diseases of the animals or supplementing nutrients to the animals.

In order to improve the adding uniformity of the medicine, in the prior art, the medicine is generally prepared into liquid medicine firstly, and then the liquid medicine is added into a material line pipeline through a feeding device and a spray head so as to mix the liquid medicine with the feed passing through the material line pipeline. In the actual use process, if the medicine contains large-particle materials which are difficult to dissolve or can not dissolve, such as Chinese herbal medicines and the like, the prepared liquid medicine is very easy to block a spray head when being added.

The feed conveying amount in the feed line is about 1-2 tons/hour, and in order to ensure that the feed in the feed line does not have the problems of over-wetting, caking and the like caused by the over-high water content, the addition amount of the liquid medicine is generally controlled within 10 percent of the feed amount, preferably between 4 and 5 percent, so that the addition amount of the liquid medicine is small, and the flow rate of the spray head needs to be strictly controlled. In the prior art, if the opening of the spray head is too large, the low-addition liquid medicine is difficult to be sprayed out in a dispersed manner, and the local overhumidity of the feed can be caused to form lumps. If the opening of the spray head is too small, the spray head can be easily blocked by large-particle materials.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the utility model aims to provide an equipment is thrown to air feed liquid shower nozzle and liquid medicine aims at solving among the prior art technical problem that the shower nozzle is blockked up by the large granule material in the liquid medicine easily.

In order to achieve the purpose, the utility model adopts the following technical proposal:

an air feed liquid spray head comprises a spray head main body, a liquid medicine channel and a first gas channel, wherein the liquid medicine channel and the first gas channel are arranged in the spray head main body; the air nozzle is arranged on the channel wall of the liquid medicine channel or the bottom surface of the spray head main body; the first gas channel is used for spraying compressed gas to break up liquid medicine.

The air feed liquid spray head is characterized in that the air injection ports comprise a plurality of air injection ports, and the plurality of air injection ports are circumferentially arranged on the channel wall of the liquid medicine channel.

The air feed liquid spray head is characterized in that the bottom of the liquid medicine channel is provided with a trumpet-shaped spray hole.

The air feed liquid spray head is characterized in that the air jet is arranged on the hole wall of the horn-shaped spray hole.

The outlet of the liquid medicine channel is arranged on the bottom surface of the spray head main body; the plurality of air nozzles are arranged on the bottom surface of the sprayer body; the plurality of air outlets are circumferentially arranged by taking the outlet of the liquid medicine channel as the center; the outlet direction of the liquid medicine channel is intersected with the air outlet direction of the air jet.

The air feed liquid shower nozzle, wherein, the periphery wall bottom of shower nozzle main part is provided with the external screw thread, the external screw thread is used for with the mounting hole spiro union on ferrule or the stockline pipeline.

The air feed liquid shower nozzle, wherein, the bottom of shower nozzle main part is cylindrical.

The air feed liquid shower nozzle, wherein, still be provided with the stopper on the lateral wall of shower nozzle main part bottom, the stopper is used for restricting the degree of depth of shower nozzle main part screw in mounting hole.

The liquid medicine feeding equipment comprises a mixing device, a feeding pipeline and the air liquid spray head which are sequentially connected, wherein the feeding pipeline is also provided with a delivery pump.

Has the advantages that:

the utility model provides an air feed liquid shower nozzle, air feed liquid shower nozzle is provided with the export of large aperture, can effectively avoid large granule material to block up, air feed liquid shower nozzle still is provided with first gas passage, and first gas passage can spout compressed air in the liquid medicine passageway, makes liquid medicine form in the liquid medicine passageway and spouts again after the form of dispersion, perhaps blows off compressed air and makes the liquid medicine of spouting liquid medicine passageway broken up, forms the form of dispersion. The utility model discloses a large aperture export can effectively avoid the shower nozzle to block up, can also make the liquid medicine add to the stockline pipeline with the dispersion form.

The utility model also provides a liquid medicine dosing device, liquid medicine dosing device is including as above air feed liquid shower nozzle, can not blockked up by the large granule material throwing the material in-process, and can be with the liquid medicine and spray the form and add to the stockline pipeline in.

Drawings

Fig. 1 is a first schematic view of an internal structure of an air feed liquid spray head according to an embodiment.

Fig. 2 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A' of fig. 1.

Fig. 3 is a schematic diagram of an internal structure of an air feed liquid spray head according to an embodiment.

Fig. 4 is a third schematic view of the internal structure of an air feed liquid spray head according to an embodiment.

Fig. 5 is a fourth schematic view of the internal structure of the air feed liquid spray head according to an embodiment.

Fig. 6 is a fifth schematic view of the internal structure of the air feed liquid spray head according to an embodiment.

Fig. 7 is a sixth schematic structural view of an internal structure of an air feed liquid spray head in an embodiment.

FIG. 8 is a schematic view of an external structure of an air feed liquid spray head according to an embodiment.

Fig. 9 is a schematic structural view of the liquid medicine feeding device provided by the present invention.

Description of the main element symbols: 1-air feed liquid spray head, 11-spray head body, 12-liquid medicine channel, 13-first gas channel, 14-mixing channel, 141-blow-out port, 142-first inlet, 143-second inlet, 15-direction indicating strip, 16-first control valve, 17-second control valve, 18-second gas channel, 19-third control valve, 2-mixing device, 3-feeding pipeline, 4-delivery pump, 5-compressed air pipeline, 6-material line pipeline, 111-external thread, 112-limiting block, 121-horn-shaped spray hole and 131-gas spraying port.

Detailed Description

The utility model provides an equipment is thrown to air feed liquid shower nozzle and liquid medicine, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" 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" or "second" 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.

Referring to fig. 1, 2 and 3, the present invention provides an air feed liquid spray head 1, which includes a spray head main body 11, and a liquid medicine channel 12 and a first gas channel 13 disposed in the spray head main body 11, wherein the first gas channel is provided with at least one gas orifice 131; the gas orifice 131 is arranged on the channel wall of the liquid medicine channel 12 or the bottom surface of the nozzle body 1; the first gas passage 131 is used for ejecting the compressed gas to disperse the liquid medicine. Referring to fig. 1, in one embodiment, the first gas channel 13 is communicated with the compressed air pipe 5, and after the liquid medicine flows out from the outlet of the liquid medicine channel 12, the liquid medicine is intersected with the compressed air sprayed from the first gas channel 13, and the liquid medicine is scattered by the compressed air, so that the liquid medicine can be more uniformly fed into the material line pipe 6. Referring to fig. 2, in another embodiment, the liquid medicine is mixed with compressed air in the liquid medicine passage 12 and then sprayed out from the outlet of the liquid medicine passage 12, and the liquid medicine can be sprayed out in a dispersed manner after being mixed with the compressed air.

Referring to fig. 1, in one embodiment, the gas ports 131 include a plurality of gas ports 131, and the plurality of gas ports 131 are circumferentially disposed on the channel wall of the liquid medicine channel 12. Preferably, the number of the air injection holes 131 is not more than 6, and the plurality of air injection holes 131 can inject compressed air from different directions to disturb the liquid medicine in the liquid medicine passage 12, so that the liquid medicine can be more sufficiently dispersed.

Referring to fig. 4, in one embodiment, a trumpet-shaped nozzle hole 121 is formed at the bottom of the liquid medicine channel 12, and the trumpet-shaped nozzle hole 121 is used for expanding a spraying range and also helping the liquid medicine to be sprayed more dispersedly.

Referring to fig. 4, in one embodiment, the gas nozzle 131 is disposed on a wall of the trumpet-shaped nozzle hole 121. The aperture of the trumpet-shaped spray hole 121 is larger than the pipe diameter of the upper part of the liquid medicine channel 12, so that mixing is carried out at the position, and the space is larger.

Referring to fig. 3, in one embodiment, the outlet of the liquid medicine passage 12 is disposed on the bottom surface of the nozzle body 1; the gas ejection port 131 includes a plurality of ports and is disposed on the bottom surface of the head body 1; the plurality of air vents 131 are circumferentially arranged with the outlet of the liquid medicine passage 12 as the center; the outlet direction of the liquid medicine passage 12 intersects with the gas outlet direction of the gas outlet 131. When the liquid medicine falls from the outlet of the liquid medicine passage 12, the liquid medicine is blown by compressed air from different directions and is scattered.

Referring to fig. 5, in one embodiment, the bottom of the outer peripheral wall of the nozzle body 1 is provided with an external thread 111, and the external thread 111 is used for screwing with a mounting hole on a pipe hoop or a stockline pipe 6.

In one embodiment, the bottom of the spray head body 1 is cylindrical. The cylindrical bottom is used for being matched with the mounting hole, so that the pipeline or the pipe hoop can be conveniently drilled and mounted on site.

Referring to fig. 5, in an embodiment, a limit block 112 is further disposed on an outer side wall of the bottom of the nozzle body 1, and the limit block 112 is used for limiting a depth of the nozzle body 1 screwed into the mounting hole.

Referring to fig. 6, in an embodiment, the air feed liquid spray head 1 further includes a mixing channel 14 disposed at the bottom of the spray head main body 11; the mixing passage 14 includes a blow-out port 141, a first inlet 142, and a second inlet 143; the blow-out port 141 is opened at the bottom of the head main body 11 and is located downstream of the first inlet 142; the first inlet 142 communicates with the liquid medicine passage 12; the second inlet 143 communicates with the first gas channel 13; the second inlet 143 is located upstream of the first inlet 142. The mixing passage 14 is used for controlling the flow range of the mixed fluid formed after the compressed air and the liquid medicine are intersected. When the pressure of the compressed air is too large, the spraying range of the liquid medicine is too large, so that too much liquid medicine is sprayed onto the pipe wall of the material line pipeline 6, and the uniform adding of the liquid medicine is not facilitated. The direction and width extent of the spray can be effectively controlled by the mixing channel 14.

Referring to fig. 6, in one embodiment, the mixing channel 14 is flared and is disposed obliquely downward, and the diameter of the downstream of the mixing channel 14 is larger than that of the upstream. Specifically, the inner diameter of the mixing channel 14 at the second inlet 143 is not smaller than the inner diameter of the first gas channel 13. The inner diameter of the first inlet 142 is not smaller than the inner diameter of the liquid medicine passage 12, ensuring that large-particle materials do not clog the mixing passage 14.

Referring to fig. 6, in one embodiment, a direction indicator strip 15 is disposed on a top portion of an outer side wall of the head main body 11, and the direction indicator strip 15 is located right above the blowing port 141. The direction indicator 15 indicates the direction of the air outlet 141, and the position of the air outlet 141 cannot be observed after the lower portion of the air feed liquid showerhead 1 is inserted into the stock line duct 6 during the mounting process, and can be confirmed by the direction indicator 15, so that the orientation of the air outlet 141 can be adjusted during the mounting process.

Referring to fig. 8, in an embodiment, the air feed liquid spray head 1 further includes a first control valve 16, and the first control valve 16 is disposed on the first gas passage 13 and is used for controlling a flow rate of the first gas passage 13. The first control valve 16 can control the air ejection amount of the first gas passage 13, and thus can adjust the spraying range of the liquid medicine.

Referring to fig. 8, in one embodiment, the air feed liquid spray head 1 further includes a second control valve 17, and the second control valve 17 is disposed on the liquid medicine passage 12 and is used for controlling the flow rate of the liquid medicine passage 12. The second control valve 17 can also be used to prevent the gas in the feed line pipe 6 from being ejected from the liquid medicine passage 12 of the air feed liquid nozzle 1 in a reverse flow manner.

Referring to fig. 7, in an embodiment, the air feed liquid spray head 1 further includes a second air passage 18 disposed in the spray head main body 11, and the second air passage 18 is communicated with the liquid medicine passage 12; the communication port of the second gas passage 18 and the liquid medicine passage 12 is located downstream of the second control valve 17. The second gas passage 18 communicates with the compressed air duct 5. The liquid medicine is firstly mixed with the compressed air at the downstream of the liquid medicine channel 12 and then enters the mixing channel 14 to collide with the compressed air, so that the liquid medicine can be dispersed more.

Referring to fig. 7, in one embodiment, the liquid medicine passage 12 is vertically disposed, and the second gas passage 18 is obliquely disposed downward. Specifically, an included angle between the flow direction of the liquid medicine in the liquid medicine channel 12 and the air outlet direction of the second air channel 18 is an acute angle.

Referring to fig. 8, in an embodiment, the air feed liquid spray head 1 further includes a third control valve 19, and the third control valve 19 is disposed on the second gas passage 18 and is used for controlling the flow rate of the second gas passage 18.

Referring to fig. 9, a liquid medicine adding apparatus includes a mixing device 2, a material feeding pipeline 3 and the air liquid nozzle 1, which are connected in sequence, and the material feeding pipeline 3 is further provided with a delivery pump 4. The delivery pump 4 is used for providing delivery pressure so that the liquid medicine can enter the air liquid spray head 1. Specifically, mixing arrangement 2 is including mixing tank and agitator, can be with the solid particle dispersion in the liquid medicine through the agitator, avoids too much deposit in the bottom, and rethread delivery pump 4 and feeding pipeline 3 are carried to air feed liquid shower nozzle 1 department and are sprayed. Preferably, when the installation, the bottom surface of air feed liquid shower nozzle 1 flushes with the inboard roof of stockline pipeline 6, avoids air feed liquid shower nozzle 1 to stretch into and cause the interference to the transport of material in stockline pipeline 6.

To sum up, the utility model provides an air feed liquid shower nozzle 1 is through with the liquid medicine blowout back, and rethread compressed air is crossing with the liquid medicine, makes during the liquid medicine can add to stockline pipeline 6 with the dispersion form, because air feed liquid shower nozzle 1 does not set up the orifice in small aperture, but directly uses the export of stockline pipeline 6 as the discharge gate, can avoid the large granule to block up the export of air feed liquid shower nozzle 1 completely.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims (9)

1. An air feed liquid spray head comprises a spray head main body, a liquid medicine channel and a first gas channel, wherein the liquid medicine channel and the first gas channel are arranged in the spray head main body; the air nozzle is arranged on the channel wall of the liquid medicine channel or the bottom surface of the sprayer body; the first gas channel is used for spraying compressed gas to break up liquid medicine.

2. The air feed liquid spray head of claim 1, wherein the plurality of air nozzles are circumferentially arranged on the channel wall of the liquid medicine channel.

3. The air feed liquid spray head of claim 2, wherein the bottom of the liquid medicine channel is provided with a trumpet-shaped spray hole.

4. The air feed liquid spray head of claim 3, wherein the air nozzle is arranged on the wall of the trumpet-shaped spray hole.

5. The air feed liquid spray head of claim 1, wherein the outlet of the liquid medicine passage is provided on the bottom surface of the spray head body; the plurality of air nozzles are arranged on the bottom surface of the sprayer body; the plurality of air nozzles are circumferentially arranged by taking the outlet of the liquid medicine channel as the center; the outlet direction of the liquid medicine channel is intersected with the air outlet direction of the air jet.

6. The air feed liquid spray head of any one of claims 1-5, wherein the bottom of the outer peripheral wall of the spray head body is provided with an external thread, and the external thread is used for being screwed with a mounting hole on a pipe hoop or a feed line pipeline.

7. The air feed liquid spray head of claim 6, wherein the bottom of the spray head body is cylindrical.

8. The air feed liquid spray head of claim 7, wherein a limiting block is further arranged on the outer side wall of the bottom of the spray head body, and the limiting block is used for limiting the depth of the spray head body screwed into the mounting hole.

9. A liquid medicine adding device is characterized by comprising a mixing device, a feeding pipeline and an air liquid nozzle according to any one of claims 1 to 8, which are connected in sequence, wherein a delivery pump is further arranged on the feeding pipeline.

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