CN214367907U

CN214367907U - Discharging ball valve

Info

Publication number: CN214367907U
Application number: CN202120486861.0U
Authority: CN
Inventors: 洪诗泉
Original assignee: Xiamen Zhongbosheng Fluid Control Equipment Co ltd
Current assignee: Xiamen Zhongbosheng Fluid Control Equipment Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-08
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a blowing ball valve, including valve body, spheroid, valve rod, pneumatic actuator and filter, be equipped with the disk seat in the valve body, spheroid rotatable fit sets up on the disk seat, valve rod one end with spheroid fixed connection, the other end is followed stretch out in the valve body, pneumatic actuator sets up on the valve body, be used for the drive the rotation of valve rod, be equipped with first passageway in the valve body, be equipped with the second passageway in the spheroid, be located in the first passageway the feeding side slope of second passageway is equipped with the filter, be equipped with a plurality of filtration pores of crossing on the filter, first passageway downside just is located the front side of filter is equipped with row material passageway. The utility model provides a blowing ball valve, the first passageway internal slope of valve body is equipped with the filter, and during the medium filter, large granule medium slided down from the filter, in flowing into the granule collecting box through discharge passage, simple structure, it is easy and simple to handle, the practicality is high.

Description

Discharging ball valve

Technical Field

The utility model relates to a ball valve technical field, concretely relates to blowing ball valve.

Background

Ball valves come out in the 50 th of the 20 th century, and with the rapid development of science and technology and the continuous improvement of production processes and product structures, the ball valves have rapidly developed into a main valve class in short 40 years. The use of ball valves is increasing year by year in countries with industrially developed western industries. In China, the ball valve is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, and plays a significant role in national economy. It has the action of rotating 90 degrees, the cock body is a sphere, and a circular through hole or a channel passes through the axis of the cock body. The ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, and can be closed tightly only by rotating 90 degrees and a small rotating moment.

The fluorine lining ball valve adopts lining process for all the places where the medium in the valve body can reach, and the lining material generally adopts fluoroplastics, and can be applicable to pipelines of sulfuric acid, hydrochloric acid, hydrofluoric acid, aqua regia, various organic acids, strong acid, strong oxidant, other corrosive particles, powder and the like with various concentrations. The medium of the existing fluorine-lined ball valve cannot be filtered when passing through the existing fluorine-lined ball valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blowing ball valve, the first passageway internal slope of valve body is equipped with the filter, and during the medium filter, large granule medium slided down from the filter, in flowing into the granule collecting box through discharge passage, simple structure, it is easy and simple to handle, the practicality is high.

The utility model provides a blowing ball valve, includes valve body, spheroid, valve rod, pneumatic actuator and filter, be equipped with the disk seat in the valve body, the rotatable cooperation of spheroid sets up on the disk seat, valve rod one end with spheroid fixed connection, the other end is followed stretch out in the valve body, pneumatic actuator sets up on the valve body, be used for the drive the rotation of valve rod, be equipped with first passageway in the valve body, be equipped with the second passageway in the spheroid, lie in the first passageway the discharge end slope of second passageway is equipped with the filter, be equipped with a plurality of filtration pores on the filter, first passageway downside just is located the front side of filter is equipped with row material passageway, row material passageway is connected with the granule collecting box, the granule collecting box is equipped with the blowing valve.

Preferably, the bottom of the filter plate is provided with a clamping block, the top of the filter plate is provided with a locking block, the lower side of the first channel is provided with a clamping groove for clamping the clamping block, the upper side of the first channel is provided with a fixing block, and the locking block is fixedly connected to the fixing block through a first bolt.

Preferably, a glass viewing window is provided on the particle collection bin.

Preferably, an elastic sealing ring is arranged at the joint of the ball body and the valve seat.

Preferably, a packing is filled between the valve body and the valve rod, and a packing gland is sleeved at the top end of the valve rod.

Preferably, the filler is flexible graphite.

Preferably, the valve body comprises a left valve body and a right valve body which are fixedly connected through a second bolt.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

the utility model relates to a blowing ball valve, the first passageway internal slope of valve body is equipped with the filter, and during the medium stream filter, large granule medium slided down from the filter, in flowing into the granule collecting box through discharge passage, and the filter lower extreme passes through the fixture block card to be established in the draw-in groove of first passageway lower extreme, and the upper end is through first bolt fastening in first passageway upper end, and the valve body is the valve body about can dismantling, can change the filter in different apertures according to actual demand, simple structure, and is easy and simple to handle, and the practicality is high.

Drawings

Fig. 1 is a schematic structural section view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

Referring to fig. 1, the utility model discloses a discharging ball valve, which comprises a valve body 1, a ball body 2, a valve rod 3, a pneumatic actuator 4 and a filter plate 5, wherein the valve body 1 is internally provided with a valve seat 11, the ball body 2 is arranged on the valve seat 11 in a rotatable fit manner, one end of the valve rod 3 is fixedly connected with the ball body 2, the other end of the valve rod extends out of the valve body 1, the pneumatic actuator 4 is arranged on the valve body 1 through a bracket, the output end of the pneumatic actuator 4 is connected with the valve rod 3 through a connecting shaft 41, a front side for driving valve rod 3 rotates, is equipped with first passageway 12 in the valve body 1, is equipped with second passageway 21 in the spheroid 2, and the discharge end slope that lies in second passageway 21 in first passageway 12 is equipped with filter 5, is equipped with a plurality of filtration pores 51 on the filter 5, and first passageway 12 downside and lie in filter 5 is equipped with discharge passage 13, and discharge passage 13 is connected with granule collecting box 6, and granule collecting box 6 is equipped with blowing valve 61.

The bottom of the filter plate 5 is provided with a clamping block 52, the top of the filter plate is provided with a locking block 53, the lower side of the first channel 12 is provided with a clamping groove 14 for clamping the clamping block 52, the upper side of the first channel 12 is provided with a fixing block 15, and the locking block 53 is fixedly connected to the fixing block 15 through a first bolt 54.

Be equipped with glass observation window on the particle collecting box 6, the condition is piled up to the big granule medium in the observation box of being convenient for, in time opens blowing valve 61 and excretes, prevents to block up. An elastic sealing ring 7 is arranged at the joint of the ball body 2 and the valve seat 11. Packing 8 is filled between the valve body 1 and the valve rod 3, and a packing gland 9 is sleeved on the top end of the valve rod 3, so that the sealing performance of the valve body is ensured. The filler 8 is flexible graphite.

The valve body 1 comprises a left valve body 16 and a right valve body 17 which are fixedly connected by means of a second bolt 18.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a blowing ball valve, includes valve body, spheroid, valve rod, pneumatic actuator and filter, its characterized in that: the improved pneumatic valve is characterized in that a valve seat is arranged in the valve body, the ball body is arranged on the valve seat in a rotatable matching mode, one end of the valve rod is fixedly connected with the ball body, the other end of the valve rod extends out of the valve body, the pneumatic actuator is arranged on the valve body and used for driving the valve rod to rotate, a first channel is arranged in the valve body, a second channel is arranged in the ball body, a discharge end of the second channel is obliquely arranged in the first channel, the filter plate is provided with a plurality of filter holes, the lower side of the first channel is arranged on the front side of the filter plate, a material discharge channel is connected with a particle collecting box, and the particle collecting box is provided with a material discharge valve.

2. The emptying ball valve as claimed in claim 1, wherein: the filter bottom is equipped with the fixture block, and the top is equipped with the locking piece, first passageway downside is equipped with and is used for the card to establish the draw-in groove of fixture block, first passageway upside is equipped with the fixed block, the locking piece passes through first bolt fixed connection in on the fixed block.

3. The emptying ball valve as claimed in claim 1, wherein: and a glass observation window is arranged on the particle collecting box.

4. The emptying ball valve as claimed in claim 1, wherein: and an elastic sealing ring is arranged at the joint of the ball body and the valve seat.

5. The emptying ball valve as claimed in claim 1, wherein: and a packing is filled between the valve body and the valve rod, and a packing gland is sleeved at the top end of the valve rod.

6. The emptying ball valve as claimed in claim 5, wherein: the filler is flexible graphite.

7. The emptying ball valve as claimed in claim 1, wherein: the valve body comprises a left valve body and a right valve body which are fixedly connected through a second bolt.