CN108970835B - High-temperature-resistant injection device - Google Patents
High-temperature-resistant injection device Download PDFInfo
- Publication number
- CN108970835B CN108970835B CN201811101380.2A CN201811101380A CN108970835B CN 108970835 B CN108970835 B CN 108970835B CN 201811101380 A CN201811101380 A CN 201811101380A CN 108970835 B CN108970835 B CN 108970835B
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- Prior art keywords
- cavity
- layer
- shell
- pressurizing
- heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/40—Filters located upstream of the spraying outlets
Abstract
The invention relates to a high-temperature-resistant injection device which comprises a shell, wherein the shell is connected with an inlet, a one-way valve is arranged on the inlet, the one-way valve is connected with a flowmeter, the flowmeter is connected with a control system, the control system is connected with an alarm, the alarm is positioned at the top of the shell, a heat insulation layer is arranged inside the shell, a flow cavity and a pressurizing cavity are arranged inside the heat insulation layer, a filter screen is arranged inside the flow cavity, the flow cavity is connected with the pressurizing cavity through a reinforcing pipe, an included angle between the reinforcing pipe and the flow cavity is 50-60 degrees, the pressurizing cavity is connected with a pressurizing pump, the pressurizing pump is connected with a motor, the motor is connected with a rotating shaft, a rotating wheel is arranged on the rotating shaft and is fixed through a limiting block. The invention has the advantages of accuracy, high working efficiency and high degree of automation, enhances the high temperature resistance, improves the impact resistance, has good heat insulation effect, saves energy and reduces consumption by using the heat insulation layer.
Description
Technical Field
The invention particularly relates to a high-temperature-resistant spraying device.
Background
The spraying device is some large-scale equipment or an indispensable equipment in the life, and the most liquid is used for spraying liquid, and liquid most all has certain high temperature, and general spraying device not only can not be high temperature resistant, has very big damage to the structure simultaneously, increases the cost, influences the precision, so needs a spraying device that can high temperature resistant.
Disclosure of Invention
The invention aims to provide a high-temperature-resistant spraying device, which aims to solve the technical problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a high-temperature-resistant injection device comprises a shell, wherein the shell is connected with an inlet, a one-way valve is arranged on the inlet, the one-way valve is connected with a flowmeter, the flowmeter is connected with a control system, the control system is connected with an alarm, the alarm is positioned at the top of the shell, a heat insulation layer is arranged inside the shell, a flow cavity and a pressure cavity are arranged inside the heat insulation layer, a filter screen is arranged inside the flow cavity, the flow cavity is connected with the pressure cavity through a reinforcing pipe, an included angle between the reinforcing pipe and the flow cavity is 50-60 degrees, the pressure cavity is connected with a pressure pump, the pressure pump is connected with a motor, the motor is connected with a rotating shaft, a rotating wheel is arranged on the rotating shaft and is fixed through a limiting block, the rotating shaft is fixed on an outlet of the pressure cavity through a support, the outlet is, the pressurizing chamber is connected with the nozzle through a pressurizing pipe, the nozzle is provided with a plurality of small holes, and the small holes are equidistantly discharged.
The invention is further improved in that: the insulating layer includes resistance to compression layer, heat-resistant layer, filling layer and coating, is equipped with the filling layer between resistance to compression layer and the heat-resistant layer, is equipped with the coating on the heat-resistant layer, and resistance to compression layer adopts the tool steel, and the heat-resistant layer adopts the titanium alloy, and the filling layer adopts aluminium silicate cotton, silica and magnesium oxide granule, and the coating adopts high temperature resistant coating film.
The invention is further improved in that: the control system comprises a printed circuit, the printed circuit is connected with a controller, the controller is connected with a one-way valve, a pressure pump and a rotating shaft in parallel, the one-way valve is connected with a flow meter in series, and the controller is connected with an alarm in series.
The invention is further improved in that: the filter screen is detachable.
Compared with the prior art, the invention has the beneficial effects that:
the invention adopts the control system to effectively improve the matching degree between the structures, enhance the accuracy and the automation degree, enhance the independence by matching with the motor design, enhance the high temperature resistance by using the heat insulation layer, improve the impact resistance, have good heat insulation effect, save energy and reduce consumption, effectively remove impurities and foam by the filter screen, improve the pressurization efficiency by the pressurization pump, shorten the time and save the cost, drive the rotation of the rotating wheel by the rotating shaft, not only effectively remove the foam, but also accelerate the flow of the liquid by the formed airflow to ensure that the liquid flows into the outlet, effectively reduce the impact force by using the baffle plate, simultaneously reduce the damage of the high temperature to the structure, enhance the stability, improve the safety performance, improve the pressure by the pressurization chamber, improve the injection distance and enlarge the injection area by arranging the small.
Description of the drawings:
FIG. 1: the invention has a structure schematic diagram;
FIG. 2: the invention is a partial structure schematic diagram;
FIG. 3: the control system circuit diagram of the invention;
FIG. 4: the sectional view of the heat insulation layer of the invention;
reference numbers in the figures: 1-shell, 2-inlet, 3-one-way valve, 4-flowmeter, 5-control system, 51-printed circuit, 52-controller, 6-alarm, 7-thermal insulation layer, 71-pressure-resistant layer, 72-heat-resistant layer, 73-filling layer, 74-coating layer, 8-flow cavity, 9-pressurization cavity, 10-filter screen, 11-reinforced pipe, 12-pressurization pump, 13-motor, 14-rotating shaft, 15-rotating wheel, 16-limiting block, 17-bracket, 18-outlet, 19-main pipe, 20-auxiliary pipe, 21-injection mechanism, 22-protective shell, 23-baffle plate, 24-pressurization chamber, 25-pressurization pipe, 26-nozzle, 27-small hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that:
a high-temperature-resistant injection device comprises a shell 1, the shell 1 is connected with an inlet 2, the inlet 2 is provided with a one-way valve 3, the one-way valve 3 is connected with a flow meter 4, the flow meter 4 is connected with a control system 5, the control system 5 comprises a printed circuit 51, the printed circuit 51 is connected with a controller 52, the controller 52 is connected with the one-way valve 3, a pressure pump 12 and a rotating shaft 14 in parallel, the one-way valve 3 is connected with the flow meter 4 in series, the controller 52 is connected with an alarm 6 in series, the control system 5 is connected with the alarm 6, the alarm 6 is positioned at the top of the shell 1, a heat-insulating layer 7 is arranged in the shell 1, the heat-insulating layer 7 comprises a pressure-resistant layer 71, a heat-resistant layer 72, a filling layer 73 and a coating layer 74, the filling layer 73 is arranged between the pressure-resistant layer 71 and the heat-resistant layer 72, the coating layer 74 is a high-temperature-resistant coating film, the heat-insulating layer 7 is internally provided with a flow cavity 8 and a pressurizing cavity 9, the flow cavity 8 is internally provided with a filter screen 10, the filter screen 10 is detachable, the flow cavity 8 is connected with the pressurizing cavity 9 through a reinforcing pipe 11, an included angle between the reinforcing pipe 11 and the flow cavity 8 is 50-60 degrees, the pressurizing cavity 9 is connected with a pressurizing pump 12, the pressurizing pump 12 is connected with a motor 13, the motor 13 is connected with a rotating shaft 14, the rotating shaft 14 is provided with a rotating wheel 15 and is fixed through a limiting block 16, the rotating shaft 14 is fixed on an outlet 18 of the pressurizing cavity 9 through a support 17, the outlet 18 is connected with a main pipe 19 and an auxiliary pipe 20, the main pipe 19 is connected with the auxiliary pipe 20, the main pipe 19 is connected with an injection mechanism 21, the injection mechanism 21 comprises a protective shell 22, a baffle plate 23 and, the nozzle 26 is provided with a plurality of small holes 27, and the plurality of small holes 27 are equidistantly arranged.
In the above embodiment, the motor is turned on, preheat for 30 seconds, open the check valve under the effect of controller, make the material flow into the casing inner chamber from the import, flow that calculates the inflow through the flowmeter, effectively get rid of inside impurity and bubble through the filter screen in flowing the chamber, be convenient for flow into and pressurize in the pressurization chamber, under the effect of booster pump, improve the pressurization effect, the material after the pressurization is under the drive of the air current that the runner formed, in the outflow, distribute respectively to being responsible for and in the auxiliary pipe, thereby mix in being responsible for, increase pressure, cushion through the baffling board, pressurize in the pressurization chamber, connect the nozzle through the pressurization pipe, erupt from the aperture.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A high-temperature resistant spraying device comprising a housing (1), characterized in that: the shell (1) is connected with an inlet (2), the inlet (2) is provided with a one-way valve (3), the one-way valve (3) is connected with a flow meter (4), the flow meter (4) is connected with a control system (5), the control system (5) is connected with an alarm (6), the alarm (6) is positioned at the top of the shell (1), a heat insulation layer (7) is arranged inside the shell (1), a flow cavity (8) and a pressurization cavity (9) are arranged inside the heat insulation layer (7), a filter screen (10) is arranged inside the flow cavity (8), the flow cavity (8) and the pressurization cavity (9) are connected through a reinforcing pipe (11), an included angle between the reinforcing pipe (11) and the flow cavity (8) is 50-60 degrees, the pressurization cavity (9) is connected with a pressurization pump (12), the pressurization pump (12) is connected with a motor (13), and the motor (13) is connected with a rotating shaft (14, the rotating shaft (14) is provided with a rotating wheel (15) and fixed through a limiting block (16), the rotating shaft (14) is fixed on an outlet (18) of a pressurizing cavity (9) through a support (17), the outlet (18) is connected with a main pipe (19) and an auxiliary pipe (20), the main pipe (19) is connected with the auxiliary pipe (20), the main pipe (19) is connected with an injection mechanism (21), the injection mechanism (21) comprises a protective shell (22), a baffle plate (23) and a pressurizing chamber (24), the baffle plate (23) is arranged in the protective shell (21), the baffle plate (23) is connected with the pressurizing chamber (24), the pressurizing chamber (24) is connected with a nozzle (26) through a pressurizing pipe (25), the nozzle (26) is provided with a plurality of small holes (27), and the small holes (27) are equidistantly arranged;
insulating layer (7) are including anti pressure layer (71), heat-resistant layer (72), filling layer (73) and coating (74), be equipped with filling layer (73) between anti pressure layer (71) and heat-resistant layer (72), be equipped with coating (74) on heat-resistant layer (72), anti pressure layer (71) adopts the tool steel, titanium alloy is adopted in heat-resistant layer (72), aluminium silicate cotton, silica and magnesium oxide granule are adopted in filling layer (73), high temperature resistant coating film is adopted in coating (74).
2. A high temperature tolerant spray device as claimed in claim 1, wherein: control system (5) are including printed circuit (51), printed circuit (51) connection director (52), controller (52) parallel connection has check valve (3), force (forcing) pump (12) and pivot (14), check valve (3) series flow meter (4), controller (52) establish ties has alarm (6).
3. A high temperature tolerant spray device as claimed in claim 1, wherein: the filter screen (10) is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101380.2A CN108970835B (en) | 2018-09-20 | 2018-09-20 | High-temperature-resistant injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101380.2A CN108970835B (en) | 2018-09-20 | 2018-09-20 | High-temperature-resistant injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108970835A CN108970835A (en) | 2018-12-11 |
| CN108970835B true CN108970835B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811101380.2A Active CN108970835B (en) | 2018-09-20 | 2018-09-20 | High-temperature-resistant injection device |
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| Country | Link |
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| CN (1) | CN108970835B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841924A (en) * | 2020-08-18 | 2020-10-30 | 马鞍山市中天机械制造安装有限公司 | High-precision spray gun |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002057632A2 (en) * | 2001-01-19 | 2002-07-25 | Munters Corporation | High pressure water pump |
| EP2428260B1 (en) * | 2010-09-14 | 2014-07-02 | J. Wagner AG | Spray gun filter for filtering liquids and its application |
| CN103742324A (en) * | 2014-01-15 | 2014-04-23 | 苟仲武 | Thermal bubble supercharged liquid jet nozzle |
| WO2016015202A1 (en) * | 2014-07-28 | 2016-02-04 | 黄玉琼 | Micro-atomization nozzle structure having filter assembly |
| KR102551708B1 (en) * | 2015-06-04 | 2023-07-06 | 크리티테크, 인크. | Collection device and method of use |
| CN206631810U (en) * | 2017-03-28 | 2017-11-14 | 安徽大禹防水科技发展有限公司 | A kind of bridge special coating spray equipment |
| CN107051033A (en) * | 2017-06-08 | 2017-08-18 | 山东大学 | A kind of organic waste gas treatment system and processing method |
| CN107803283A (en) * | 2017-11-28 | 2018-03-16 | 成都金桥果业专业合作社 | A kind of flusher for fruit tree sprinkling lime sulfur |
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| CN108970835A (en) | 2018-12-11 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201030 Address after: 243000 Anhui city of Ma'anshan province high tech Zone at 1669 North Road Huo sparkle Building No. 2 Applicant after: MAANSHAN NIUZE TECHNOLOGY SERVICE Co.,Ltd. Address before: 243000 Anhui city of Ma'anshan province Lanshan Yazhu rain mountain building 204 room 7 Applicant before: Fang Zheng |
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Effective date of registration: 20230627 Address after: No. 408, Wangxin Road, Dachang, Luhe District, Nanjing, Jiangsu 211500 Patentee after: NANJING STRONG EAGLE AUTOMATION CONTROL ENGINEERING Co.,Ltd. Address before: 243000 2, 1669 north section of Huo Li Shan Road, Ma'anshan high tech Zone, Anhui Patentee before: MAANSHAN NIUZE TECHNOLOGY SERVICE Co.,Ltd. |
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