CN201772076U

CN201772076U - Cyanuric chloride packaging dump valve

Info

Publication number: CN201772076U
Application number: CN2010205010863U
Authority: CN
Inventors: 刘至寻; 孙玉堂; 付艳娥; 赵多峰; 孙尚峰
Original assignee: 赢创三征（营口）精细化工有限公司
Current assignee: Ynnovate Sanzheng Yingkou Fine Chemicals Co Ltd
Priority date: 2010-08-23
Filing date: 2010-08-23
Publication date: 2011-03-23
Anticipated expiration: 2020-08-23

Abstract

The utility model discloses a cyanuric chloride packaging dump valve. The dump valve solves the technical problems in the prior art of packaging cyanuric chloride that the clearances between the valve body side plates and the impeller end plates of a star-shaped dump valve arranged between a vibrating screen and a storage trough is very small; the rotating impeller of the dump valve is easily blocked due to the flat impeller end plate; the machine needs to be stopped for cleaning the rotating impeller or replacing the dump valve; and the working efficiency is influenced. The dump valve is characterized by the inclusion of a valve body, valve body side plates, a bearing box and a stepped shaft; an impeller is arranged on the stepped shaft in the valve body; impeller end plate openings are respectively formed on a left impeller end plate and a right impeller end plate; and two saw-toothed claws are respectively welded on the outer sides of the left and the right impeller end plates. The dump valve has the advantages that the structure is simple; cyanuric chloride can smoothly pass through the valve body; the dumping of the cyanuric chloride is continuous; the technological requirements on packaging the cyanuric chloride are satisfied; the packaging efficiency is improved; the working hours are shortened; the waste of the cyanuric chloride is reduced; and workers are ensured to be in good health.

Description

Cyanuric Chloride packing discharging valve

Technical field

The utility model belongs to valve technology field, particularly is applied to the Cyanuric Chloride packing discharging valve of Cyanuric Chloride packing process.

Background technique

Cyanuric Chloride is a kind of important chemical material, be widely used in industries such as agricultural chemicals and printing and dyeing, in order to ensure the quality of product, in packing of product operation, increased the branch sieve apparatus, but the problem that exists is, owing to need change pail pack at any time during packing, when changing pail pack, divide the vibrating sieve of sieve apparatus to need out of service, and the storagetank on vibrating sieve top causes vibrating sieve to stop up also toward vibrating sieve the inside charging, needs the cleaning of stopping, thereby influenced package speed, cause surrounding environment unclean simultaneously.In order to address this problem, prior art has been installed the star discharging valve between vibrating sieve and storagetank, feed by star discharging valve control vibrating sieve, this discharging valve is the rotary type blanking, discharging valve stopped operating when vibrating sieve stopped to vibrate, discharging valve begins to rotate when opening vibrating sieve, but, because the valve body side plate of this discharging valve and the gap between the impeller end plate is very little and the impeller end plate is an one flat plate, powder by material feeding mouth enter behind the valve body side plate along with the impeller rotation when discharge port is discharged, relatively can not go down smoothly in the Nian material surface that can be bonded at valve body side plate and impeller end plate, causing the gap of a part of powder by impeller and valve body to enter between the slit of valve body side plate and impeller end plate can not in time derive, powder between gapping is cumulative, rotary blade with discharging valve rises extremely at last, discharging valve does not rotate, and needs again to stop to get rid of or the replacing discharging valve, thereby influences working efficiency.

Summary of the invention

Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art part, provides a kind of and can solve the Cyanuric Chloride packing discharging valve that powder rises the rotary blade of discharging valve dead.

The technical solution adopted in the utility model comprises valve body, valve body side plate, bearing housing and multidiameter shaft, on the multidiameter shaft in valve body impeller is installed, on the impeller end plate of the left and right sides, have the perforate of impeller end plate, on the left and right sides impeller end plate outside, be welded with 2 road zigzag fashion rake teeths respectively.

Both ends of the surface are processed with through hole about described valve body, form the body flange of valve body.

The beneficial effects of the utility model are; simple in structure; owing on the impeller end plate of the left and right sides, be processed with the perforate of impeller end plate; material can or can not be bonded at the surface of valve body side plate and impeller end plate; can pass through smoothly; owing on the left and right sides impeller end plate outside, be welded with 2 road zigzag fashion rake teeths respectively; the powder that enters between the slit of valve body side plate and impeller end plate also can be along with the rotation of multidiameter shaft is harrowed back in the impeller groove; flow out outside the valve body by gravity when in the impeller groove, forwarding the bottom to by top; blowing can carry out incessantly; satisfied the technology of the package requirement; improved packaging efficiency; shortened working time, also reduced simultaneously the waste of product, protected that the workman's is healthy.

Description of drawings:

Fig. 1 is a structural representation of the present utility model,

Fig. 2 is the A-A sectional view of Fig. 1,

Fig. 3 be the B of Fig. 1 to view,

Fig. 4 is the structural representation of impeller end plate and zigzag fashion rake teeth.

Among the figure:

1. valve body; 2. valve body side plate; 3. impeller end plate; 4. impeller end plate perforate;

5. rake teeth; 6. bearing housing; 7. coupling; 8. multidiameter shaft; 9. impeller.

Embodiment

As shown in drawings, the utility model has a valve body 1, described valve body about in the of 1 both ends of the surface be processed with through hole, form the body flange of valve body 1, the left and right sides at valve body 1 is connected with dismountable valve body side plate 2 by screw, be provided with bearing housing 6 in the left and right sides of valve body 1, multidiameter shaft 8 is installed in the valve body 1, two ends are passed in the bearing that is installed in behind valve body side plate 2 and the bearing housing 6 in the bearing housing 6, left end is sealed with the bearing housing end cap, the right side is connected with coupling 7 after passing the bearing housing end cap that is processed with through hole, the impeller of being made up of 6 impeller 9 is installed on the multidiameter shaft 8 in valve body 1, space between 6 impeller forms the impeller groove, is processed with impeller end plate perforate 4 near impeller gusset place on impeller end plate 3, is welded with 2 road zigzag fashion rake teeths 5 on impeller end plate 3 outsides, the left and right sides respectively.

During use, the body flange of the utility model by valve body is fixed by bolts on the Cyanuric Chloride finished product bin, powder enters from feed bin in the impeller groove that forms between valve body 1 interior 6 impeller, when impeller 9 rotates, flows out valve body 1 by gravity when powder forwards the bottom to by top in the impeller groove; If when having powder to enter the slit of impeller end plate 3 and valve body side plate 2, the zigzag fashion rake teeth of zigzag fashion rake teeth 5 will by rake be got back to the impeller groove of impeller 9 in by the tapping of the impeller end plate perforate 4 that has near impeller gusset place on the impeller end plate 3 powder that enters crack; Because zigzag fashion rake teeth 5 is to be provided with in the crack the inside of impeller end plate 3 and valve body side plate 2, because the powder pressure in the crack always is higher than the powder pressure in the impeller, and rotation along with multidiameter shaft 8, the operation that intermeshes of between cog with the 2 road zigzag fashion rake teeths 5 in the same center of circle, so, thereby avoided the rise generation of dead situation of rotary blade with discharging valve no matter have what powder all can be got back in the impeller groove of impeller 9 in the interlayer by rake.

Claims

1. a Cyanuric Chloride is packed discharging valve, comprise valve body (1), valve body side plate (2), bearing housing (6) and multidiameter shaft (8), it is characterized in that, on the multidiameter shaft (8) in valve body (1) impeller (9) is installed, on left and right sides impeller end plate (3), have impeller end plate perforate (4), on left and right sides impeller end plate (3) outside, be welded with 2 road zigzag fashion rake teeths (5) respectively.

2. according to the described Cyanuric Chloride of claim 1 packing discharging valve, it is characterized in that, described valve body (1) up and down both ends of the surface be processed with through hole, form the body flange of valve body (1).