CN216574683U - Prevent that jar body CIP washs pipeline and connects mistake prevent slow-witted device - Google Patents

Abstract

The utility model discloses a foolproof device for preventing a tank body from being mistakenly connected with a CIP cleaning pipeline, which comprises a CIP cleaning mechanism, a control mechanism and a plurality of charging tanks, wherein the CIP cleaning mechanism comprises a CIP tank, a cleaning pipeline and a CIP main pump, the charging tanks and the cleaning pipeline are connected through a cross-over conversion plate, a CIP inlet end and a CIP outlet end are arranged on the cross-over conversion plate, the cross-over conversion plate is connected with the CIP inlet end and the CIP outlet end through cross-over pipelines, a liquid level sensor is arranged at the bottom end of each charging tank, and the liquid level sensor and the CIP main pump are respectively in communication connection with the control mechanism. The foolproof device avoids the problem that a pipeline is easy to be connected wrongly by arranging the cross-over conversion plate; through set up the liquid level inductor that is used for responding to liquid at the material jar tank bottoms, prevent that the pipeline from connecing the wrong washing, artificial subjective factor when avoiding taking over can not have CIP washing liquid and miss the risk of beating into material jars such as syrup, head tank or allotment jar, reduces and scraps the loss.

Description

Prevent that jar body CIP washs pipeline and connects mistake prevent slow-witted device

Technical Field

The utility model relates to the technical field of CIP cleaning, in particular to a fool-proof device for preventing a tank CIP cleaning pipeline from being connected wrongly.

Background

CIP cleaning system is also called cleaning-in-place system, and has been widely applied to food and beverage production industry with higher mechanization degree. The existing beverage batching system is composed of a CIP cleaning system, a plurality of raw material temporary storage tanks, a blending tank or a syrup storage cylinder, complicated pipelines, pumps and other equipment, the pipelines and valves of the whole system are complex in distribution, a plurality of connecting pipes are provided, pipe interfaces are close to each other, and the pipe interfaces are not easy to distinguish and are easy to connect wrongly.

The cylinders required to be cleaned in the system, such as the cylinders for allocation transfer or storage, are required to be multiple, the operation area is wide, the cylinders are distributed in multiple areas of the same floor, and some cylinders are even distributed on different floors. When the system is used, the possibility of wrong connection exists when the pipeline is connected to the corresponding cylinder body bridging port, and even if the connection is wrong, the system can also operate according to a normal flow, so that the problem of wrong connection of the pipeline cannot be automatically detected. If the pipeline is connected in a wrong way, the CIP cleaning solution has the risk of being mistakenly pumped into syrup, a raw material tank or a blending tank, and can cause huge loss of the syrup and the raw materials.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the fool-proof device for preventing the tank body CIP cleaning pipeline from being connected in error, functional measures such as auxiliary operation rechecking, program interlocking and the like are added, and the problem of unexpected contact error is avoided.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a fool-proofing device for preventing a tank body CIP cleaning pipeline from being connected wrongly comprises a CIP cleaning mechanism, a control mechanism and a plurality of charging buckets; the CIP cleaning mechanism comprises a CIP tank, a cleaning pipeline and a CIP main pump arranged on the cleaning pipeline; the charging bucket and the cleaning pipeline are connected through a cross-over conversion plate, a CIP inlet end and a CIP outlet end are arranged on the cross-over conversion plate, the cleaning pipeline is communicated with the CIP inlet end, and a cross-over pipeline is connected between the CIP inlet end and the CIP outlet end; the bottom of material jar is equipped with the liquid level inductor, the liquid level inductor with the CIP main pump respectively with control mechanism communication is connected.

Furthermore, a proximity switch is arranged on the cross-over conversion plate and arranged on one side of the cross-over pipeline, and the proximity switch is in communication connection with the control mechanism.

Furthermore, the CIP inlet end and the CIP outlet end are both provided with a first switch valve for controlling the circulation of the cleaning liquid.

Furthermore, a feed inlet is further formed in the cross-over conversion plate, and a second switch valve used for producing and receiving materials is arranged at the position of the feed inlet.

Further, the control mechanism comprises an alarm device.

Further, the control mechanism further comprises a control panel.

Compared with the prior art, the utility model has the beneficial effects that:

the problem that a pipeline is easy to connect wrongly is solved by arranging the cross-over conversion plate; through set up the liquid level inductor that is used for responding to liquid at the material jar tank bottoms, prevent that the pipeline from connecing the wrong washing, artificial subjective factor when avoiding taking over can not have CIP washing liquid and miss the risk of beating into material jars such as syrup, head tank or allotment jar, reduces and scraps the loss.

Drawings

FIG. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention.

In the figure:

100. a CIP cleaning mechanism; 110. a CIP tank; 120. cleaning a pipeline; 130. a CIP main pump;

200. a control mechanism; 210. an alarm device; 220. a control panel;

300. a charging bucket; 310. a liquid level sensor;

400. a cross-over conversion plate; 410. a CIP inlet port; 420. a CIP outlet end; 430. a crossover conduit; 440. a first on-off valve; 450. a feed inlet; 460. a second on-off valve; 470. a proximity switch.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly understood, the following description will be made with reference to the accompanying drawings and embodiments. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1, a fool-proof device for preventing a tank body CIP cleaning pipeline 120 from being misconnected comprises a CIP cleaning mechanism 100, a control mechanism 200 and a charging bucket 300; the CIP cleaning mechanism 100 comprises a CIP tank 110, a cleaning pipeline 120 and a CIP main pump 130 arranged on the cleaning pipeline 120; the charging bucket 300 and the cleaning pipeline 120 are connected through a cross-over conversion plate 400, the cross-over conversion plate 400 is provided with a CIP inlet end 410 and a CIP outlet end 420, the cleaning pipeline 120 is communicated with the CIP inlet end 410, and a cross-over pipeline 430 is connected between the CIP inlet end 410 and the CIP outlet end 420; the bottom of material jar 300 is equipped with liquid level inductor 310, and liquid level inductor 310 and CIP main pump 130 are connected with control mechanism 200 communication respectively.

The CIP inlet port 410 and the CIP outlet port 420 are each provided with a first on-off valve 440 for controlling the circulation of cleaning liquid, and the first on-off valve 440 may be a manual valve or an automatic valve. The bridging conversion plate 400 is further provided with a feed inlet 450, and a second switch valve 460 for producing receiving material is arranged at the position of the feed inlet 450. The control mechanism 200 includes an alarm device 210 and also includes a control panel 220.

As shown in fig. 2, there are a plurality of buckets 300, each bucket 300 is provided with a crossover conversion plate 400 connected with the cleaning pipeline 120, and the cleaning of each bucket 300 is independent and does not affect each other. The liquid level sensor 310 is preferably a liquid level probe, and is disposed at the bottom end of the material tank 300, and is configured to sense the liquid level of the material at the bottom of the material tank 300 and detect whether the material tank 300 has a residual material liquid. Liquid level inductor 310 and CIP main pump 130 all are connected with control mechanism 200 communication, realize the linkage of liquid level inductor 310 and CIP main pump 130, when liquid level inductor 310 detected the liquid level in the material jar 300, CIP main pump 130 can not move, CIP wiper mechanism 100 can not start the washing, control system receives the signal that the main pump sent, arouse alarm device 210 automatic alarm, prevent that the pipeline from connecing the wrong washing, through artifical scene or system automated inspection, it probably leads to the artificial subjective risk that the CIP washing liquid enters into the product of misjudgement to confirm.

Further, a proximity switch 470 is disposed on the jumper plate 400, the proximity switch 470 is disposed on one side of the jumper pipe 430, and the proximity switch 470 is in communication with the control mechanism 200. The control mechanism 200 is additionally provided with a control panel 220, a menu management mode is established, a proximity switch 470 is matched with a cross-over pipeline 430 at a CIP inlet end 410 of each charging bucket 300, meanwhile, a liquid level sensor 310 at the bottom of each charging bucket 300 is linked with a CIP main pump 130, when the control mechanism is operated, an option of a cleaning charging bucket 300 required to be connected on the control panel 220 is clicked, a first switch valve 440 is normally opened, and the system normally operates.

The proximity switch 470 is located near the CIP inlet port 410 and the first on-off valve 440 is opened and closed without human identification. When the CIP is finished and the control panel 220 is withdrawn from operation, the proximity switch 470 senses that the first switch valve 440 is in a closed state, i.e., the jumper 430 is detached and removed, the system does not alarm; conversely, when the proximity switch 470 senses that the first switch valve 440 is in an open state, i.e., the cross-over pipe 430 is not disassembled, the system will automatically alarm to remind the operator to remove the cross-over pipe 430 in time. When CIP restarts, CIP cleaning solution enters into the charging bucket 300, thereby realizing the automatic fool-proof detection function of the system and avoiding the condition of connecting wrong pipelines.

The working principle is as follows:

when CIP washs the operation, operation control panel 220, start signal, CIP main pump 130 carries out the signal linkage with the liquid level inductor 310 of jar 300 tank bottoms, when liquid level inductor 310 detects jar 300 tank bottoms has liquid, then CIP main pump 130 can not start, otherwise, if liquid level inductor 310 can not detect liquid, then CIP main pump 130 normally starts, and whether correct automatic fool-proofing detection is taken over in this operation mainly realizes CIP.

After the CIP cleaning is finished, if the jumper tube 430 on the jumper switch plate 400 is not detached and the proximity switch 470 is in the start sensing state, the alarm device 210 may send an alarm signal, and when the jumper tube 430 is detached, the alarm device 210 stops alarming.

The problem that a pipeline is easy to connect wrongly is solved by arranging the cross-over conversion plate 400; by arranging the liquid level sensor 310 at the bottom of the charging bucket 300, artificial subjective factors during pipe connection are avoided, the risk that the CIP cleaning liquid is mistakenly pumped into syrup, the raw material tank 300 or the blending tank and other charging buckets 300 is avoided, and the scrapping loss is reduced; the proximity switch 470 automatically senses the opening and closing of the valve, and checks whether the cross-over pipe 430 is disassembled, thereby facilitating the next cleaning operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should fall within the protection scope of the present invention.

Claims (6)

1. A fool-proofing device for preventing a tank body CIP cleaning pipeline from being connected wrongly is characterized by comprising a CIP cleaning mechanism, a control mechanism and a plurality of charging buckets; the CIP cleaning mechanism comprises a CIP tank, a cleaning pipeline and a CIP main pump arranged on the cleaning pipeline; the charging bucket and the cleaning pipeline are connected through a cross-over conversion plate, a CIP inlet end and a CIP outlet end are arranged on the cross-over conversion plate, the cleaning pipeline is communicated with the CIP inlet end, and a cross-over pipeline is connected between the CIP inlet end and the CIP outlet end; the bottom of material jar is equipped with the liquid level inductor, the liquid level inductor with the CIP main pump respectively with control mechanism communication is connected.

2. The foolproof device for preventing the tank body CIP cleaning pipeline from being connected in a wrong way according to claim 1, characterized in that a proximity switch is arranged on the bridging conversion plate, the proximity switch is arranged on one side of the bridging pipeline, and the proximity switch is in communication connection with the control mechanism.

3. The foolproof device for preventing the tank body from being mistakenly connected with the CIP cleaning pipeline is characterized in that the CIP inlet end and the CIP outlet end are respectively provided with a first switch valve for controlling the circulation of cleaning liquid.

4. The foolproof device for preventing the CIP cleaning pipeline of the tank body from being connected wrongly as claimed in claim 2, wherein a feed inlet is further arranged on the cross-over conversion plate, and a second switch valve for production receiving is arranged at the position of the feed inlet.

5. The foolproof device for preventing the tank body CIP cleaning pipeline from being connected in error according to claim 1 or 2, wherein the control mechanism comprises an alarm device.

6. The fool-proofing device for preventing the tank body CIP cleaning pipeline from being connected wrongly as claimed in claim 5, wherein the control mechanism further comprises a control panel.

Images