CN219784088U - Filtering device for reducing mechanical seal water impurities - Google Patents

Abstract

The utility model relates to the technical field of mechanical seal water filtration, in particular to a filtering device for reducing mechanical seal water impurities, which comprises a shell, a water inlet, a water outlet and a filtering mechanism, wherein the shell is cylindrical with an upward opening, a sealing gland is fixedly arranged at the upper end of the shell, a bracket is fixedly arranged at the lower end of the shell, the right side of the upper part of the shell is provided with the water inlet which is internally and externally communicated, the left side of the lower part of the shell is provided with the water outlet which is internally and externally communicated, and the filtering mechanism which can filter impurities in water flowing from the water inlet to the water outlet is fixedly arranged in the shell.

Description

Filtering device for reducing mechanical seal water impurities

Technical Field

The utility model relates to the technical field of mechanical seal water filtration, in particular to a filtering device for reducing mechanical seal water impurities.

Background

In mechanical equipment, the machine seal is one of key parts, the quality of the machine seal directly influences the service life of the mechanical equipment, when the machine seal works, friction heat is generated between a movable ring and a static ring, water is needed to be cooled, the machine seal water is from untreated production water, sediment is contained in the production water, and pipeline rust is formed in the long-term cyclic use process of the machine seal water, so that the water quality in a machine seal water tank is poor, impurities are easy to accumulate in the machine seal, and the machine seal damage frequency is high in the equipment operation process.

Disclosure of Invention

The utility model provides a filtering device for reducing impurities in machine sealing water, which overcomes the defects of the prior art, and can effectively solve the problems that the impurity content of the machine sealing water is high when the traditional machine sealing is used, and the impurity is easy to accumulate in the machine sealing in the circulation process, so that the damage frequency of the machine sealing is high.

The technical scheme of the utility model is realized by the following measures: the utility model provides a reduce filter equipment of quick-witted seal water impurity, includes casing, water inlet, delivery port and filtering mechanism, and the casing is the cylindric that the opening was upwards, and casing upper end fixed mounting has sealing gland, and casing lower extreme fixed mounting has the support, and the water inlet of inside and outside intercommunication has been seted up on casing upper portion right side, and the delivery port of inside and outside intercommunication has been seted up on casing lower part left side, and inside fixed mounting of casing has filtering mechanism that can filter follow water inlet to delivery port aquatic impurity flowing.

The following are further optimizations and/or improvements to the above-described inventive solution:

the filtering mechanism can comprise a sealing plate, a filtering pipe and filtering fillers, wherein the sealing plate is fixedly arranged on the inner side of the lower part of the shell corresponding to the position above the water outlet, a filtering hole which is communicated up and down is formed in the center of the upper end of the sealing plate, the filtering pipe with a net structure is fixedly arranged on the upper side of the sealing plate corresponding to the position of the filtering hole, and at least one layer of filtering fillers is sequentially sleeved between the outer side of the filtering pipe and the inner side of the shell from inside to outside.

2-5 layers of filter filler can be sleeved on the outer side of the filter pipe.

The upper end of the sealing pressure cover corresponding to the position of the filter pipe can be provided with air holes communicated with the inside and the outside, and the upper side of the sealing pressure cover corresponding to the position of the air holes is fixedly provided with an exhaust valve.

The outside of the shell corresponding to the water inlet position can be fixedly provided with a water inlet valve, and the outside of the shell corresponding to the water outlet position can be fixedly provided with a water outlet valve.

The utility model has reasonable and compact structure, convenient use, simple and easy realization of the structure, obvious filtering effect, effective reduction of impurities in water, prolonged service life of the machine seal, detachable top sealing gland, convenient replacement of filtering filler, safety, labor saving, simplicity and high efficiency.

Drawings

Fig. 1 is a schematic view of a front sectional structure of embodiment 1.

Fig. 2 is a top view of example 1.

The codes in the drawings are respectively: 1 is a shell, 2 is a sealing gland, 3 is an exhaust valve, 4 is a water inlet valve, 5 is a water outlet valve, 6 is a filter pipe, 7 is a sealing plate, 8 is a filter filler, and 9 is a bracket.

Detailed Description

The present utility model is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present utility model.

In the present utility model, for convenience of description, the description of the relative positional relationship of each component is described according to the layout manner of fig. 1 of the specification, for example: the positional relationship of the front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The utility model is further described below with reference to examples and figures:

in the embodiment 1, as shown in fig. 1 and 2, the filtering device for reducing the impurities in the mechanical seal water comprises a shell 1, a water inlet, a water outlet and a filtering mechanism, wherein the shell 1 is cylindrical with an upward opening, a sealing gland 2 is fixedly arranged at the upper end of the shell 1, a bracket 9 is fixedly arranged at the lower end of the shell 1, the right side of the upper part of the shell 1 is provided with a water inlet communicated with the inside and the outside, the left side of the lower part of the shell 1 is provided with the water outlet communicated with the inside and the outside, and the filtering mechanism capable of filtering impurities in the flowing water from the water inlet to the water outlet is fixedly arranged in the shell 1.

When the device is used, the water inlet is connected with the outlet pipeline of the mechanically sealed water pump, the water outlet is connected with the mechanically sealed water supply pipeline of the equipment, water flows into the device through the water inlet, and flows out of the water outlet to be put into use after impurities are filtered cleanly through the filter mechanism in the device, the lower end of the shell 1 is provided with the bracket 9, the device is convenient to fix, the sealing gland 2 on the upper part is detachable, and the maintenance of the filter mechanism is convenient.

The filtering device for reducing the mechanical seal water impurities can be further optimized or/and improved according to actual needs:

in embodiment 2, as shown in fig. 1, this embodiment is a further optimization of the above embodiment, the filtering mechanism includes a sealing plate 7, a filtering tube 6 and a filtering filler 8, the inner side of the lower portion of the housing 1 corresponding to the position above the water outlet is fixedly provided with the sealing plate 7, the center of the upper end of the sealing plate 7 is provided with a filtering hole which is vertically communicated, the upper side of the sealing plate 7 corresponding to the position of the filtering hole is fixedly provided with the filtering tube 6 with a net structure, and at least one layer of filtering filler 8 is sequentially sleeved between the outer side of the filtering tube 6 and the inner side of the housing 1 from inside to outside. According to the need, the filter packing 8 is the prior known technology, such as filtering cotton core, the filter tube 6 can use netted permeable tube, after the water flow flows in from the water inlet, the water flow sequentially flows through the filter packing 8 from outside to inside and then enters the filter tube 6 because of the shielding of the sealing plate 7, the filter packing 8 filters the impurities in the water, the filtered water flow flows into the lower part of the shell 1 through the filter tube 6 and flows out through the water outlet, the structure is simplified and easy to realize, and the cleaning and the replacement of the filter packing 8 are convenient.

Example 3 this example is a further optimization of the above example, as shown in figure 1, wherein 2-5 layers of filter packing 8 are sleeved outside the filter tube 6. A plurality of layers of filter packing 8 are sleeved to improve the filtering efficiency.

In embodiment 4, as shown in fig. 1 and 2, in this embodiment, the upper end of the sealing gland 2 corresponding to the position of the filter tube 6 is provided with air holes communicating with the inside and the outside, and the upper side of the sealing gland 2 corresponding to the position of the air holes is fixedly provided with the exhaust valve 3. Before actual use, the water inlet valve 4 and the air outlet valve 3 are opened, so that air in the shell 1 is discharged from the upper air outlet valve 3 due to water flow extrusion, after the air is discharged, the air outlet valve 3 is closed, the water outlet valve 5 is opened, and the filtering effect is prevented from being influenced by the air in the shell 1.

In the embodiment 5, as shown in fig. 1 and 2, this embodiment is further optimized in the above embodiment, the water inlet valve 4 is fixedly installed outside the housing 1 corresponding to the water inlet position, and the water outlet valve 5 is fixedly installed outside the housing 1 corresponding to the water outlet position. The water inlet and the water outlet are provided with valves which are convenient for adjusting water flow and are convenient for being connected with external water pipes, when the water inlet valve 4 is connected with an outlet pipeline of the mechanically sealed water pump, and the water outlet valve 5 is connected with an mechanically sealed water supply pipeline of the equipment.

The technical characteristics form the embodiment of the utility model, have stronger adaptability and implementation effect, and can increase or decrease unnecessary technical characteristics according to actual needs so as to meet the requirements of different situations.

Claims (5)

1. The utility model provides a reduce filter equipment of quick-witted seal water impurity, a serial communication port, a computer program product, and a computer program product, the characteristics are that including casing, the water inlet, delivery port and filter equipment, the casing is the cylindric that the opening upwards, casing upper end fixed mounting has sealing gland, casing lower extreme fixed mounting has the support, the water inlet of inside and outside intercommunication is seted up on casing upper portion right side, the delivery port of inside and outside intercommunication is seted up on casing lower part left side, the filter equipment who can filter the aquatic impurity flowing from the water inlet to the delivery port is inside fixed mounting to the casing, filter equipment includes the closing plate, filter tube and filter filler, the inboard fixed mounting of casing lower part of corresponding delivery port top position has the closing plate, the filtration pore of upper and lower intercommunication has been seted up at the closing plate upside fixed mounting of corresponding filtration pore position to the filter tube of network structure, from inside to outside cover in proper order is equipped with at least one deck filter filler between the filter tube outside and the casing inboard.

2. The filtering device for reducing the impurities in the mechanical seal water according to claim 1, wherein 2-5 layers of filter fillers are sleeved outside the filtering pipe.

3. The filtering device for reducing the impurity of the mechanical seal water according to claim 1 or 2, wherein the upper end of the sealing pressure cover corresponding to the position of the filtering pipe is provided with air holes communicated with the inside and the outside, and the upper side of the sealing pressure cover corresponding to the position of the air holes is fixedly provided with an exhaust valve.

4. The filtering device for reducing impurities in mechanical seal water according to claim 1 or 2, wherein a water inlet valve is fixedly arranged outside the shell corresponding to the water inlet position, and a water outlet valve is fixedly arranged outside the shell corresponding to the water outlet position.

5. The filtering device for reducing impurities in mechanical seal water according to claim 3, wherein the water inlet valve is fixedly arranged outside the shell corresponding to the water inlet position, and the water outlet valve is fixedly arranged outside the shell corresponding to the water outlet position.