Alcohol content mass flow meter

Abstract

The utility model relates to the technical field of flow meters, in particular to an alcohol content mass flow meter which comprises a processing barrel, a liquid inlet is formed in the middle of the top of the processing barrel, a liquid inlet valve is fixedly installed at the top of the liquid inlet, a liquid outlet is formed in the middle of the bottom of the processing barrel, and a liquid outlet valve is fixedly installed at the bottom of the liquid outlet. A plurality of connecting columns are fixed to the bottom of the treatment cylinder, a flow meter body is fixedly installed at the bottoms of the connecting columns, circulating pipes are fixedly installed at the liquid inlet end of the flow meter body and the bottom end of a liquid outlet valve, and a center column is arranged in the middle of the interior of the treatment cylinder; under the driving of spirally flowing wine liquid, air rises in the spiral direction and is discharged from the degassing pipe, so that the function of removing air in the wine liquid is realized, the air is prevented from entering the flowmeter body to interfere with measurement, measurement errors caused by air inclusion are effectively reduced, and the measurement accuracy is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to flowmeter technical field, concretely is a kind of alcohol degree mass flowmeter. BACKGROUND

[0002] In the links such as wine production, storage, transportation and sales, accurately measuring the flow of wine and alcohol degree is crucial.Coriolis mass flowmeter as a kind of commonly used direct measurement mass flow device has significant advantages in wine measurement, which realizes measurement by double-bend pipe structure, using the direct correlation between the Coriolis force generated when wine flows through bend pipe and mass flow.

[0003] At present, in the process of measuring wine by the above flowmeter, when wine is transported, air may be mixed in the pipeline, and the flowmeter has a large error due to this influence, resulting in inaccurate measurement, especially in the case of relatively small transfer amount and long intermediate pipeline, the error is more significant, which seriously affects normal production management and accurate measurement and deployment operation, and further affects the stability of product quality, therefore, it is urgent to design a kind of alcohol degree mass flowmeter to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of alcohol degree mass flowmeter to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of alcohol degree mass flowmeter, including processing cylinder, the top middle part of processing cylinder is equipped with liquid inlet, and the top of liquid inlet is fixedly installed with liquid inlet valve, the bottom middle part of processing cylinder is equipped with liquid outlet, and the bottom of liquid outlet is fixedly installed with liquid outlet valve, the bottom of processing cylinder is fixed with multiple connecting columns, and the bottom of connecting column is fixedly installed with flowmeter body, the liquid inlet end of flowmeter body and the bottom end of liquid outlet valve are fixedly installed with flow pipe, the inside middle part of processing cylinder is provided with center column, and the inner wall of processing cylinder and the outer wall of center column are respectively equipped with first helical flow guide groove and second helical flow guide groove, first helical flow guide groove and second helical flow guide groove are arranged in the same helical state, one side of processing cylinder is fixed with degassing pipe, and one end of degassing pipe is fixedly installed with degassing valve, and backflow assembly is arranged between one end of degassing valve and flow pipe.

[0007] Further, the top surface and bottom surface of the center column are designed as conical surfaces, and the top surface and bottom surface of the center column are fixed with equidistantly distributed mounting columns on the inner wall of the top and bottom of the processing cylinder.

[0008] Further, the backflow assembly comprises a residual liquid collecting pipe fixedly installed at one end of the degassing valve, and a collecting cylinder is fixed at the bottom of the residual liquid collecting pipe, a backflow valve is fixedly installed at the bottom of the collecting cylinder, a backflow pipe is fixedly installed at the bottom of the backflow valve, and the bottom end of the backflow pipe is in fixed communication with the flow pipe.

[0009] Further, the collecting cylinder is designed to be transparent.

[0010] Further, the top of the residual liquid collecting pipe is provided with an exhaust pipe, and the top of the exhaust pipe is provided with a dustproof assembly.

[0011] Further, the dustproof assembly comprises a screw groove formed in the top of the outer wall of the exhaust pipe, a dustproof cover is screwed on the screw groove, and a dustproof net is installed in the middle of the dustproof cover.

[0012] Further, the bottom side of the processing cylinder and the bottom side of the collecting cylinder are both provided with a foreign matter discharging hole, and a vacuum valve is fixedly installed at the bottom of the foreign matter discharging hole.

[0013] Compared with the prior art, the wine degree mass flowmeter has the following beneficial effects:

[0014] In the utility model, the first spiral flow guide groove of the inner wall of the processing cylinder and the second spiral flow guide groove of the outer wall of the central column are arranged in the same spiral state, after the wine liquid flows into the processing cylinder, the wine liquid spirally flows downwards along the spiral flow guide groove, due to the "eddy effect" caused by the spiral flow, the air will gather in the center of the spiral flow guide groove, and under the driving of the spirally flowing wine liquid, the air will rise along the spiral direction, when the rising air reaches the inlet position of the degassing pipe, the air will be discharged from the degassing pipe, thereby realizing the function of removing the air in the wine liquid, avoiding the air from entering the flowmeter body to interfere with the measurement, effectively reducing the measurement error caused by the mixed air, and significantly improving the measurement accuracy.

[0015] In the utility model, in the degassing process, a small amount of residual liquid carried out with the air will be discharged from the degassing pipe, and under the action of the dustproof net and various pipelines, liquid drops are formed, the liquid drops will be introduced into the flow pipe again through the backflow valve and the backflow pipe, residual liquid recycling is realized, wine liquid waste is reduced, and production cost is reduced. ACCURATE DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of a wine degree mass flowmeter.

[0017] Figure 2 It is a screw groove and backflow pipe structure schematic view of a wine degree mass flowmeter.

[0018] Figure 3 It is a processing cylinder sectional view of a wine degree mass flowmeter.

[0019] Figure 4It is a center column and mounting column structure schematic view of a wine alcohol content mass flowmeter.

[0020] Figure 5 It is a dust cover and dust screen structure schematic view of a wine alcohol content mass flowmeter.

[0021] In the figure: 1, processing cylinder; 2, liquid inlet valve; 3, liquid outlet valve; 4, connecting column; 5, flowmeter body; 6, flow pipe; 7, emptying valve; 8, backflow valve; 9, collecting cylinder; 10, residual liquid collecting pipe; 11, exhaust pipe; 12, dust cover; 13, degassing valve; 14, degassing pipe; 15, screwing groove; 16, backflow pipe; 17, liquid inlet; 18, center column; 19, first spiral flow guide groove; 20, liquid outlet; 21, second spiral flow guide groove; 22, mounting column; 23, dust screen. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-5The utility model discloses a kind of wine degree mass flow meters, including processing cylinder 1, liquid inlet 17 is set in the top middle part of processing cylinder 1, and the top of liquid inlet 17 is fixedly installed with liquid inlet valve 2, liquid outlet 20 is set in the bottom middle part of processing cylinder 1, and the bottom of liquid outlet 20 is fixedly installed with liquid outlet valve 3, the bottom of processing cylinder 1 is fixed with multiple connecting columns 4, and the bottom of connecting column 4 is fixedly installed with flowmeter body 5, the bottom end of the liquid inlet end of flowmeter body 5 and liquid outlet valve 3 is fixedly installed with flow pipe 6, the inside middle part of processing cylinder 1 is provided with center column 18, the top surface and bottom surface of center column 18 are designed into conical surface, and the top surface and bottom surface of center column 18 are fixed with equidistantly distributed mounting column 22 with the top inner wall and bottom inner wall of processing cylinder 1, and the inner wall of processing cylinder 1 and the outer wall of center column 18 are respectively provided with first helical flow guide groove 19 and second helical flow guide groove 21, first helical flow guide groove 19 and second helical flow guide groove 21 are set with spiral state, one side of processing cylinder 1 is fixed with degassing pipe 14, and one end of degassing pipe 14 is fixedly installed with degassing valve 13, and backflow assembly is set between one end of degassing valve 13 and flow pipe 6, backflow assembly includes residual liquid collection pipe 10 fixedly installed at one end of degassing valve 13, and the bottom of residual liquid collection pipe 10 is fixed with collection cylinder 9, collection cylinder 9 is fixedly installed with backflow valve 8 at the bottom, and backflow valve 8 is fixedly installed with backflow pipe 16 at the bottom, the bottom end of backflow pipe 16 is fixedly communicated with flow pipe 6, collection cylinder 9 is designed into transparent, after wine liquid flows into processing cylinder 1, wine liquid spirally flows downwards along helical flow guide groove, due to the "vortex effect" generated by spiral flow, air will gather to the center of helical flow guide groove, and under the driving of spirally flowing wine liquid, air rises along helical direction, when the rising air reaches the entrance position of degassing pipe 14, air is discharged from degassing pipe 14, thereby realizing the function of removing air in wine liquid, avoiding air to enter flowmeter body 5 to interfere with measurement, effectively reducing the measurement error caused by air inclusion, and making a small amount of residual liquid carried by air to be discharged along with degassing pipe 14, form droplets under the action of dustproof net 23 and each pipeline, and the droplets are reintroduced into flow pipe 6 through backflow valve 8 and backflow pipe 16, to realize residual liquid recycling.

[0024] Specifically, the top of residual liquid collection pipe 10 is fixed with exhaust pipe 11, and the top of exhaust pipe 11 is provided with dustproof assembly, and the dustproof assembly includes screw groove 15 set in the top of the outer wall of exhaust pipe 11, and dustproof cover 12 is screwed on screw groove 15, dustproof net 23 is installed in the middle of dustproof cover 12, dustproof cover 12 and dustproof net 23 prevent dust from the outside from entering the equipment, and ensure stable operation.

[0025] Specifically, the bottom side of processing cylinder 1 and the bottom side of collection cylinder 9 are both provided with impurity discharge hole, and the bottom of impurity discharge hole is fixedly installed with emptying valve 7, and the impurity and residual liquid in processing cylinder 1 and collection cylinder 9 are discharged through emptying valve 7.

[0026] The working principle of the utility model is: when using, the device is connected with external wine liquid conveying pipeline through liquid inlet valve 2 and is connected to external pump, then, starting external pump, opening liquid inlet valve 2, closing liquid outlet valve 3, wine liquid enters from the top of spiral flow guide groove and flows spirally downward along first spiral flow guide groove 19 and second spiral flow guide groove 21, air gathers to the center along the spiral direction due to " eddy effect " produced by spiral flow and rises, and wine liquid and the air mixed due to the difference of physical properties separate, air gathers upward and is discharged through air removal valve 13 through air removal pipe 14;

[0027] Then, whether there is still air bubble mixed in wine liquid is observed through transparent collection cylinder 9, if there is air bubble, then continue to inject wine liquid, if there is no air bubble, stop wine liquid injection, open liquid outlet valve 3, close liquid inlet valve 2, so that the wine liquid after separating gas flows from the liquid outlet 20 at the bottom of processing cylinder 1, enters flow meter body 5 through liquid outlet valve 3 and flow pipe 6 to measure flow and wine degree, residual liquid containing wine separated during air removal flows into residual liquid collection pipe 10, then enters collection cylinder 9, when backflow valve 8 is opened, residual liquid flows back to flow pipe 6 through backflow pipe 16 and merges with main liquid flow.

[0028] The operator can observe residual liquid condition through transparent collection cylinder 9, and use emptying valve 7 at the bottom of processing cylinder 1 and collection cylinder 9 to discharge impurities and residual liquid, dust cover 12 and dust screen 23 on exhaust pipe 11 prevent dust from entering the equipment, and guarantee stable operation.

[0029] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. An alcohol by volume mass flow meter comprising a process cartridge (1) characterised in that: The processing cylinder (1) is provided with a liquid inlet (17) in the middle of the top, and the top of the liquid inlet (17) is fixedly provided with a liquid inlet valve (2); the processing cylinder (1) is provided with a liquid outlet (20) in the middle of the bottom, and the bottom of the liquid outlet (20) is fixedly provided with a liquid outlet valve (3); the bottom of the processing cylinder (1) is fixedly provided with a plurality of connecting columns (4), and the bottom of the connecting column (4) is fixedly provided with a flowmeter body (5); the liquid inlet end of the flowmeter body (5) and the bottom end of the liquid outlet valve (3) are fixedly provided with a flow pipe (6); the inside of the processing cylinder (1) is provided with a center column (18), and the inner wall of the processing cylinder (1) and the outer wall of the center column (18) are respectively provided with a first spiral flow guide groove (19) and a second spiral flow guide groove (21); the first spiral flow guide groove (19) and the second spiral flow guide groove (21) are provided in the same spiral state; one side of the processing cylinder (1) is fixedly provided with a degassing pipe (14), one end of the degassing pipe (14) is fixedly provided with a degassing valve (13), and a reflux assembly is arranged between one end of the degassing valve (13) and the flow pipe (6).

2. A wine proof mass flow meter according to claim 1, characterised in that: The top surface and the bottom surface of the center column (18) are designed in a conical shape, and the top surface and the bottom surface of the center column (18) are fixedly provided with equidistantly distributed mounting columns (22) on the inner wall of the top and the inner wall of the bottom of the processing cylinder (1).

3. A wine proof mass flow meter according to claim 2, wherein: The reflux assembly comprises a residual liquid collecting pipe (10) fixedly arranged at one end of the degassing valve (13), and the bottom of the residual liquid collecting pipe (10) is fixedly provided with a collecting cylinder (9); the bottom of the collecting cylinder (9) is fixedly provided with a reflux valve (8), and the bottom of the reflux valve (8) is fixedly provided with a reflux pipe (16); the bottom end of the reflux pipe (16) is fixedly communicated with the flow pipe (6).

4. A wine proof mass flow meter according to claim 3, wherein: The collecting cylinder (9) is designed in a transparent shape.

5. A wine proof mass flow meter according to claim 4, wherein: The top of the residual liquid collecting pipe (10) is fixedly provided with an exhaust pipe (11), and the top of the exhaust pipe (11) is provided with a dustproof assembly.

6. A wine proof mass flow meter according to claim 5, wherein: The dustproof assembly comprises a threaded groove (15) arranged on the top of the outer wall of the exhaust pipe (11), and a dustproof cover (12) is screwed on the threaded groove (15); the middle of the dustproof cover (12) is provided with a dustproof net (23).

7. A wine proof mass flow meter according to claim 3, wherein: The bottom side of the processing cylinder (1) and the bottom side of the collecting cylinder (9) are both provided with a foreign matter discharging hole, and the bottom of the foreign matter discharging hole is fixedly provided with a vent valve (7).

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