CN213316569U - Cleaning device and cleaning and purging system - Google Patents

Abstract

The utility model discloses a belt cleaning device and washing purge system relates to metering equipment technical field, and the main objective improves gas flowmeter's cleaning efficiency, makes the washing liquid environmental protection discharge simultaneously. The utility model discloses a main technical scheme does: a cleaning device, the device comprising: a first lifting table and an ultrasonic generator are arranged in the cleaning pool, the first lifting table is used for placing a flowmeter, the ultrasonic generator is arranged on the inner side wall of the cleaning pool, and a heating pipe is arranged on the bottom wall of the cleaning pool; wash pond, first pipeline, sedimentation tank, second pipeline and filtering ponds and connect gradually, and first pipeline is equipped with first control valve, and the second pipeline is equipped with the second control valve, washs the height of pond, the height of sedimentation tank and the highly decline of filtering ponds in proper order, and the lower extreme side of filtering ponds is connected in the drain valve, and the filtering ponds inside is equipped with a plurality of vertical slots, and a plurality of vertical slots are horizontal arrangement in proper order, and each buckled plate is pegged graft in one of them vertical slot.

Description

Cleaning device and cleaning and purging system

Technical Field

The utility model relates to a measuring equipment technical field especially relates to a belt cleaning device and washing purge system.

Background

The detection and control of the fluid flow are important bases for strengthening material management and energy management, carrying out material handover, financial settlement, economic accounting, benefit analysis and evaluation and decision making in various industries. The method is also an important means for enterprises to monitor the production process, protect the high-quality, high-efficiency, safe and stable operation and improve the environment. The requirements on the flow meter in the field of gas flow metering of modern enterprises are higher and higher, and the requirements are mainly reflected in the aspects of meeting the metering accuracy, the reliability of a use field and the automation level. The gas flow meters mainly used today are mainly classified into: velocity, turbine, volumetric, ultrasonic, etc. Various types of flowmeters have different structural principles, not only have practical uniqueness, but also have use limitations, and different types of flowmeters are selected for achieving better measuring effects under different use working conditions, different measuring media, different measuring ranges and the like. In daily operation and production activities, the gas flowmeter is often used in important occasions such as process control, trade handover, safety protection and the like, so that the metering accuracy of the flowmeter directly influences whether the production activities can be normally carried out. In addition, the flow meter measures the diversity of media, the physical properties of different media are different, oil stains, dust, large particles and other impurities which influence the accurate metering of the flow meter are often attached to the interior of the flow meter in production activities, and the flow meter is usually disassembled and then cleaned by a cleaning agent and then assembled by the conventional means. Because the flowmeter belongs to the precision measurement instrument, dismantle the flowmeter and often need flowmeter producer professional technical personnel to accomplish, this greatly increased enterprise's measurement cost. When some flow meter using enterprises need to disassemble and clean the flow meter when the flow meter is checked out due, professional technicians are not usually available and the flow meter is directly replaced, so that the great waste of resources is caused. In addition, when the organic solvent is detached and cleaned in the past, the used organic solvent is directly discharged without professional treatment, and environmental pollution is easily caused. Therefore, a set of gas flowmeter cleaning system is established, and the cleaning of the interior of the flowmeter is realized under the condition of not disassembling the flowmeter, which is imperative.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a belt cleaning device and washing purge system, the main objective is to improve gas flowmeter's cleaning efficiency, makes the washing liquid environmental protection discharge simultaneously.

In order to achieve the above object, the utility model mainly provides the following technical scheme:

in one aspect, the utility model provides a cleaning device, the device includes: a cleaning tank and a separating part;

a first lifting platform and an ultrasonic generator are arranged in the cleaning pool, the first lifting platform is used for placing a flowmeter, the ultrasonic generator is arranged on the inner side wall of the cleaning pool, and a heating pipe is arranged on the bottom wall of the cleaning pool;

the separation part includes sedimentation tank, filtering ponds, first pipeline, second pipeline and a plurality of buckled plate, wash the pond first pipeline the sedimentation tank the second pipeline with the filtering ponds connect gradually, first pipeline is equipped with first control valve, the second pipeline is equipped with the second control valve, wash the pond the height the sedimentation tank the height with the height of filtering ponds descends in proper order, the lower extreme side-connection of filtering ponds is in the drain valve, the inside a plurality of vertical slots that are equipped with of filtering ponds, it is a plurality of vertical slot horizontal arrangement in proper order, each the buckled plate is pegged graft in one of them vertical slot.

The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.

Optionally, the bottom wall of the filtering tank is close to one side of the sedimentation tank is a first side, the bottom wall of the filtering tank is far away from one side of the sedimentation tank is a second side, and the first side is higher than the second side.

Optionally, a drain valve is arranged on the lower end side of the sedimentation tank.

Optionally, the filtering ponds include first filtering ponds and second filtering ponds, the sedimentation tank first filtering ponds with the second filtering ponds communicate in proper order, first filtering ponds are higher than the second filtering ponds, first filtering ponds and second filtering ponds are equipped with a plurality of vertical slots respectively, each the buckled plate peg graft in one of them vertical slot, the drain valve connect in the lower distolateral side of second filtering ponds.

On the other hand, the utility model also provides a wash purge system, this system includes: the purging device comprises an air compression mechanism, a temperature control mechanism, a collection cavity and a plurality of purging pipelines, wherein the air compression mechanism, the temperature control mechanism and one end of the collection cavity are sequentially connected, the other end of the collection cavity is respectively connected with the purging pipelines, and each purging pipeline corresponds to one flowmeter.

Optionally, the purging device further includes a second lifting table for adjusting the height of the flow meter, and the purging line includes a pneumatic meter clamping device for clamping the flow meter.

Optionally, the purging device further comprises a partition plate, the tail end of the purging pipeline is connected to a silencer, and the silencer is fixedly arranged on the partition plate.

Borrow by above-mentioned technical scheme, the utility model discloses at least, have following advantage:

firstly, placing a flow meter on a first lifting platform, and pouring cleaning liquid into a cleaning pool to immerse the first lifting platform and a part of the flow meter by the cleaning liquid; and then, the height of the flowmeter is finely adjusted through the first lifting table, so that the meter body of the flowmeter is immersed in the cleaning liquid, and meanwhile, the meter head electronic equipment of the flowmeter is prevented from being damaged due to contact with the cleaning liquid. And opening the heating pipe to heat the cleaning liquid in the cleaning tank, so that the activity of effective components of the cleaning liquid is improved, and the effect of cleaning organic impurities in the flowmeter body is ensured. When the cleaning liquid is heated to a set temperature, the ultrasonic generator is started, ultrasonic waves are converted into mechanical oscillation waves and are transmitted in the cleaning liquid, the mechanical oscillation waves enable impurities in the meter body of the flowmeter to resonate, and the impurities and the inner surface of the meter body of the flowmeter move relatively, so that the effect of cleaning the meter body of the flowmeter is achieved.

When the flowmeter is cleaned, the first control valve is opened, and the cleaning liquid flows from the cleaning pool to the sedimentation pool; after a period of standing time, the organic phase and the water phase in the cleaning solution are layered up and down in the sedimentation tank, and the second control valve is opened to enable the water phase to flow out to the filtration tank (when the upper organic phase in the sedimentation tank just flows out to the filtration tank through visual observation, the second control valve is closed to clearly determine that the water phase in the sedimentation tank completely enters the filtration tank). Through the process, the mixture of the lower aqueous phase and a small amount of the upper organic phase enters a filter tank; the mixture sequentially crosses the upper ends of the plurality of corrugated plates, and a small amount of upper organic phase is sequentially attached to the surface of each corrugated plate in the crossing process of the mixture, so that the aim of separating the organic phase from the water phase is finally achieved, and the discharged water phase reaches the pollutant discharge standard of a municipal sewage treatment plant.

Drawings

Fig. 1 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention;

fig. 2 is a side sectional view of the first filtering tank or the second filtering tank provided in the embodiment of the present invention;

FIG. 3 is a view taken from the direction A-A in FIG. 2;

fig. 4 is a schematic structural view of the purge device.

Reference numerals in the drawings of the specification include: the device comprises a cleaning tank 1, a first lifting platform 2, an ultrasonic generator 3, a heating pipe 4, a sedimentation tank 5, a filtering tank 6, a first filtering tank 61, a second filtering tank 62, a first control valve 7, a second control valve 8, a corrugated plate 9, a drain valve 10, a longitudinal slot 11, a blow-down valve 12, a temperature control mechanism 13, a collecting cavity 14, a flow meter 15, a second lifting platform 16, a pneumatic meter clamping device 17, a separation plate 18 and a silencer 19.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, in one aspect, an embodiment of the present invention provides a cleaning device, which includes: a cleaning tank 1 and a separation part;

a first lifting platform 2 and an ultrasonic generator 3 are arranged in the cleaning pool 1, the first lifting platform 2 is used for placing a flowmeter 15, the ultrasonic generator 3 is arranged on the inner side wall of the cleaning pool 1, and a heating pipe 4 is arranged on the bottom wall of the cleaning pool 1;

the separation part includes sedimentation tank 5, filtering ponds 6, first pipeline, second pipeline and a plurality of buckled plate 9, wash pond 1 first pipeline sedimentation tank 5 the second pipeline with filtering ponds 6 connect gradually, first pipeline is equipped with first control valve 7, the second pipeline is equipped with second control valve 8, wash pond 1 the height the sedimentation tank 5 the height with filtering ponds 6 highly descend in proper order, filtering ponds 6's lower extreme side is connected in drain valve 10, filtering ponds 6 inside is equipped with a plurality of vertical slots 11, and is a plurality of vertical slot 11 is horizontal arrangement in proper order, each buckled plate 9 is pegged graft in one of them vertical slot 11.

The working process of the cleaning device is as follows:

firstly, placing a flow meter 15 on a first lifting platform 2, and pouring cleaning liquid into the cleaning pool 1 so as to immerse the first lifting platform 2 and part of a meter body of the flow meter 15; then, the height of the flow meter 15 is finely adjusted by the first elevating table 2 so that the surface body of the flow meter 15 is immersed in the cleaning liquid, and at the same time, the electronic device of the head of the flow meter 15 is prevented from being damaged by the contact with the cleaning liquid. And (3) starting the heating pipe 4 to heat the cleaning liquid in the cleaning pool 1, so that the activity of effective components of the cleaning liquid is improved, and the effect of cleaning organic impurities in the surface body of the flowmeter 15 is ensured. When the cleaning liquid is heated to the set temperature, the ultrasonic generator 3 is started, the ultrasonic waves are converted into mechanical oscillation waves and are transmitted in the cleaning liquid, the mechanical oscillation waves enable impurities in the surface body of the flowmeter 15 to resonate, and the impurities and the inner surface of the surface body of the flowmeter 15 move relatively, so that the effect of cleaning the surface body of the flowmeter 15 is achieved.

When the flowmeter 15 is cleaned, the first control valve 7 is opened, and the cleaning liquid flows from the cleaning tank 1 to the sedimentation tank 5; after a period of standing time, the organic phase and the water phase in the cleaning solution are layered up and down in the sedimentation tank 5, and the second control valve 8 is opened to allow the water phase to flow out to the filtration tank 6 (when the upper organic phase in the sedimentation tank 5 just flows out to the filtration tank 6 by visual observation, the second control valve 8 is closed to confirm that the water phase in the sedimentation tank 5 completely enters the filtration tank 6). Through the process, the mixture consisting of the water phase and a small amount of organic phase enters a filtering tank 6; the mixture successively turns over the upper ends of the plurality of corrugated plates 9, and a small amount of organic phase is successively attached to the surfaces of the corrugated plates 9 in the turning process; after the mixture turns over a plurality of corrugated plates 9, standing for a period of time in the filtering tank 6 to further attach the organic phase to the surface of each corrugated plate 9; and then the drain valve 10 is opened, and the water phase between two adjacent corrugated plates 9 flows to the drain valve 10 through the gap between the corrugated plates 9 and the longitudinal slot 11 and is discharged out of the filter 6, so that the aim of separating the organic phase from the water phase is finally fulfilled, and the discharged sewage reaches the pollutant discharge standard of the urban sewage treatment plant.

The technical scheme of the utility model in, use this device, ultrasonic cleaning has improved the efficiency of wasing flowmeter 15, and the washing liquid after using simultaneously is through handling, and outer sewage of arranging also reaches the environmental protection standard.

Specifically, still include controller and temperature sensor, temperature sensor installs in the inside wall of wasing pond 1, and temperature sensor's output is connected in the input of controller, and the output of controller is connected in heating pipe 4 for adjust and keep wasing the temperature of the washing liquid in pond 1.

Specifically, one end of the first control valve 7 is connected to the lower end side of the cleaning tank 1, and the other end is connected to the upper end side of the sedimentation tank 5; one end of the second control valve 8 is connected to the lower end side of the sedimentation tank 5, and the other end is connected to the upper end side of the filtration tank 6. The first control valve 7 and the second control valve 8 control the cleaning liquid to flow from top to bottom, and the second control valve 8 is higher than the upper end of the corrugated plate 9, so that field operators can observe whether the organic phase flows out of the sedimentation tank 5 in time.

Specifically, the upper end of washing pond 1 is equipped with the lid, and the lateral wall of washing pond 1 is equipped with the polyurethane heat preservation, avoids ultrasonic cleaning's in-process, and the heat in the washing liquid scatters and disappears.

Specifically, the first lifting platform 2 adopts a hydraulic cylinder as power, and the free end of a piston rod of the hydraulic cylinder is abutted to the bottom wall of the cleaning pool 1, so that the first lifting platform 2 is lifted or lowered.

Specifically, heating pipe 4 buries underground in the diapire of wasing pond 1, and the upper surface of wasing pond 1 is equipped with the waterproof layer, avoids the impurity contact heating pipe 4 that washs in the flowmeter 15 table body to avoid the surface scale deposit of heating pipe 4.

Specifically, the ultrasonic generator 3 is connected to a frequency converter, so that an operator can adjust the amplitude and frequency of the ultrasonic wave conveniently.

Specifically, the corrugated plate 9 is made of carbon bamboo fiber material with adsorbability, and micropores are uniformly distributed on the surface of the carbon bamboo fiber material so as to achieve the effect of adsorbing organic phase molecules. Compared with a straight carbon bamboo fiberboard, the corrugated carbon bamboo fiberboard with the same height is used, so that the contact area of the mixture of water and an organic phase and the carbon bamboo fiber is increased, and the efficiency of adsorbing organic phase pollutants by the carbon bamboo fiber is improved.

As shown in fig. 2, in a specific embodiment, a side of the bottom wall of the filtering tank 6 close to the sedimentation tank 5 is a first side, a side of the bottom wall of the filtering tank 6 far from the sedimentation tank 5 is a second side, and the first side is higher than the second side.

In this embodiment, specifically, the first side is higher than the second side, the bottom wall of the filtering tank 6 is an inclined surface, and the drain valve 10 is located above the second side, so that the sewage treated in the filtering tank 6 flows to the drain valve along the inclined surface and is discharged.

In a specific embodiment, a drain valve 12 is arranged at the lower end side of the sedimentation tank 5.

In the present embodiment, specifically, most of the organic phase is deposited in the sedimentation tank 5 each time the cleaning liquid is treated; when the water phase completely flows out of the filtering tank 6 and the second control valve 8 is closed, the drain valve 12 can be opened, most of the organic phase waste liquid remained in the sedimentation tank 5 is discharged out of the sedimentation tank 5 and collected and recycled, so that the sedimentation separation process of the cleaning liquid of the next batch can be carried out.

As shown in fig. 1, 2 or 3, in a specific embodiment, the filtering tank 6 includes a first filtering tank 61 and a second filtering tank 62, the sedimentation tank 5, the first filtering tank 61 and the second filtering tank 62 are sequentially communicated, the first filtering tank 61 is higher than the second filtering tank 62, the first filtering tank 61 and the second filtering tank 62 are respectively provided with a plurality of longitudinal slots 11, each corrugated plate 9 is inserted into one of the longitudinal slots 11, and the drain valve 10 is connected to a lower end side of the second filtering tank 62.

In this embodiment, the impurities washed from the surface body comprise particulate matter such as iron filings and stones, which settle in the lower aqueous phase and enter the filtration tank 6 with the aqueous phase. In the present embodiment, however, the aqueous phase flows through the first filtering tank 61 and the second filtering tank 62 in this order; in the first filtering tank 61, the granular matters are blocked between the corrugated plates 9, thereby preventing the granular matters from entering the second filtering tank 62, and thus improving the standard of the sewage discharged through the second filtering tank 62.

In another aspect, another embodiment of the present invention further provides a cleaning and purging system, including: the purging device comprises an air compression mechanism, a temperature control mechanism 13, a collection cavity 14 and a plurality of purging pipelines, as shown in fig. 4, one end of the air compression mechanism, one end of the temperature control mechanism 13 and one end of the collection cavity 14 are sequentially connected, the other end of the collection cavity 14 is respectively connected with the plurality of purging pipelines, and each purging pipeline corresponds to one flow meter 15.

Specifically, the air compression mechanism adopts an air compressor.

As shown in fig. 4, specifically, the compressed air generated by the air compression mechanism is subjected to temperature adjustment by the temperature control mechanism 13, and the compressed air with the increased temperature is collected in the collecting cavity 14 and blown out through the plurality of purge lines, so as to purge the plurality of cleaned flow meters 15 at the same time.

Specifically, the temperature control mechanism 13 includes a resistance wire and a slide rheostat, the resistance wire is wound on the inner surface of the compressed air pipeline, the resistance wire is electrically connected to the slide rheostat, so that the output power of the resistance wire is changed, the thermal power of the heated compressed air is changed, and the heated compressed air flows through the meter body of the flow meter 15 to take away moisture in the meter body. The temperature control mechanism 13 is provided with a touch control screen, so that an operator can control the slide rheostat conveniently, and further control the thermal power of the resistance wire.

In a particular embodiment, as shown in fig. 4, the purging device further comprises a second lifting table 16 for adjusting the height of the flow meter 15, and the purging line comprises a pneumatic clamp 17 for clamping the flow meter 15.

In the present embodiment, specifically, before purging the flow meter 15, the height of the flow meter 15 is adjusted by the second elevating platform 16, and when the flange of the meter body of the flow meter 15 and the port of the purge line are aligned, the pneumatic meter clamp 17 is started to clamp the meter body of the flow meter 15, so that the compressed air is stabilized to pass through the meter body of the flow meter 15.

Specifically, the second lifting platform 16 also uses a hydraulic cylinder as power.

In the specific embodiment, as shown in fig. 4, the purging device further includes a partition plate 18, the end of the purging line is connected to a silencer 19, and the silencer 19 is fixedly disposed on the partition plate 18.

In the present embodiment, specifically, the compressed air is blown out through the purge line, and the muffler 19 is installed at the end of the purge line to eliminate the dynamic noise of the compressed air discharge, so as to avoid the injury to the human body caused by the excessive noise. The silencer 19 is arranged on the isolation plate 18, and the isolation plate 18 is fixed on the ground; when the compressed air passes through the muffler 19 at a high speed, the muffler 19 is prevented from shaking, thereby improving the connection stability of the muffler 19 and the purge line.

Specifically, the muffler 19 is a pipe muffler.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. A cleaning device, comprising:

the ultrasonic cleaning device comprises a cleaning pool, wherein a first lifting table and an ultrasonic generator are arranged in the cleaning pool, the first lifting table is used for placing a flowmeter, the ultrasonic generator is installed on the inner side wall of the cleaning pool, and a heating pipe is installed on the bottom wall of the cleaning pool;

the separation part, the separation part includes sedimentation tank, filtering ponds, first pipeline, second pipeline and a plurality of buckled plate, wash the pond first pipeline the sedimentation tank the second pipeline with the filtering ponds connect gradually, first pipeline is equipped with first control valve, the second pipeline is equipped with the second control valve, wash the height in pond the sedimentation tank the height with the height of filtering ponds descends in proper order, the lower extreme side connection of filtering ponds is in the drain valve, the inside a plurality of vertical slots that are equipped with of filtering ponds, it is a plurality of vertical slot horizontal arrangement in proper order, each the buckled plate is pegged graft in one of them vertical slot.

2. The cleaning device of claim 1,

the diapire of filtering ponds is close to one side of sedimentation tank is first side, the diapire of filtering ponds is kept away from one side of sedimentation tank is the second side, first side is higher than the second side.

3. The cleaning device of claim 1,

and a drain valve is arranged on the lower end side of the sedimentation tank.

4. The cleaning device according to any one of claims 1 to 3,

the filtering ponds include first filtering ponds and second filtering ponds, the sedimentation tank first filtering ponds with the second filtering ponds communicate in proper order, first filtering ponds are higher than the second filtering ponds, first filtering ponds and second filtering ponds are equipped with a plurality of vertical slots respectively, each the buckled plate peg graft in one of them vertical slot, the drain valve connect in the lower distolateral side of second filtering ponds.

5. A purge system, comprising:

the cleaning device comprises a purging device and a cleaning device according to any one of claims 1 to 4, wherein the purging device comprises an air compression mechanism, a temperature control mechanism, a collection cavity and a plurality of purging pipelines, one end of the air compression mechanism, one end of the temperature control mechanism and one end of the collection cavity are sequentially connected, the other end of the collection cavity is respectively connected with the plurality of purging pipelines, and each purging pipeline corresponds to one flow meter.

6. The purge system of claim 5,

the purging device further comprises a second lifting table used for adjusting the height of the flowmeter, and the purging pipeline comprises a pneumatic meter clamping device used for clamping the flowmeter.

7. The purge system of claim 6,

the blowing device further comprises an isolation plate, the tail end of the blowing pipeline is connected to a silencer, and the silencer is fixedly arranged on the isolation plate.

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