CN2532040Y

CN2532040Y - Locking device for slag discharge door of medicinal liquid extraction tank

Info

Publication number: CN2532040Y
Application number: CN 02219350
Authority: CN
Inventors: 王成东
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-14
Filing date: 2002-03-14
Publication date: 2003-01-22
Anticipated expiration: 2012-03-14

Abstract

Disclosed is a slagging door locking device of a medical solution extraction pot, wherein, an open-close locking cylinder is disposed on a pot body, which is in linkage fit with a slagging door hinge-jointed at the bottom part of the pot body, a slagging door flange contacts the plane of a taphole flange at the bottom part of the pot body, a locking grip ring is moveably connected on the slagging door flange, and two stop blocks are symmetrically arranged on the lower end face thereof, while two push-pull cylinders with the opposite movement are disposed on the slagging door and are respectively in linkage fit with the two stop blocks, the taphole flange of the pot body is a broad tooth type flange, the section of the locking grip ring is the half I-shaped type, the upper inner hook part thereof is the broad tooth type, the brims of the taphole flange and the slagging door flange are positioned between the upper and the lower inner hook parts of the locking grip ring and form a slagging door locking mechanism by locking. The utility model can make the brims of the taphole flange and the slagging door flange be positioned tightly between the upper and the lower inner hook parts of the locking grip ring, thus ensuring the excellent sealing and non leakage from the brims of the slagging door flange, preventing liquid leakage and bursting and improving the extraction quality of the medical solution.

Description

Soup extractor cleanout door latching device

Technical field: the utility model relates to a kind of soup extractor, the particularly latching device of soup extractor cleanout door.

Background technology: general soup extractor cleanout door is hinged on tank base, utilizes with its switching locking cylinder work that is linked and opens and closes and lock cleanout door.Because soup extractor need of work heating, temperature is higher, and pressure is bigger, and cleanout door leaks soup easily, even pops, even strengthen the operation pressure of cylinder, also be difficult to guarantee whole cleanout door flange periphery all with the slag eye excellent sealing of tank body.

Summary of the invention: at the deficiency that prior art is easily leaked, the utility model provides a kind of all soup extractor cleanout door latching devices of excellent sealing of whole cleanout door flange periphery that make.

The utility model is provided with the cleanout door that opens and closes locking cylinder and be articulated in tank base and is linked on tank body, the slag eye Flange Plane of cleanout door flange and tank base contacts, on the cleanout door flange, be connected with the locking clamping ring, the lower surface of locking clamping ring is arranged with two blocks, then being provided with two opposite push-and-pull cylinders of action on cleanout door is linked with two blocks respectively, the slag eye flange of tank body is wide tooth-like flange, the cross section of locking clamping ring is half I shape, on it inner hook part be divided into corresponding wide tooth-like, the edge of slag eye flange and cleanout door flange place this locking clamping ring on, clamp between following inner hook part divides and constitute the cleanout door catch gear.

After cleanout door is closed, the action of push-and-pull cylinder, by block rotation lock clamping ring, place the upper and lower inner hook part of this locking clamping ring to clamp between dividing at the edge of slag eye flange and cleanout door flange, can guarantee all excellent sealing no leaks of whole cleanout door flange periphery like this, prevent leakage and pop raising soup extraction quality.When opening, the rotation lock clamping ring staggers the wide tooth of its inner hook part branch and the wide tooth of slag eye flange, can open cleanout door.

Further specify the utility model below in conjunction with drawings and Examples.

Description of drawings: Fig. 1 is the front view of embodiment;

Fig. 2 is the upward view of Fig. 1;

Fig. 3 is the birds-eye view of locking clamping ring among Fig. 1;

Fig. 4 is the upward view of slag eye flange among Fig. 1.

Embodiment: as shown in the figure, being provided with the cleanout door 4 that opens and closes locking cylinder 8 and be articulated in tank base on tank body 6 is linked, slag eye flange 7 plane contact of cleanout door flange 1 and tank base, on cleanout door flange 1, be connected with locking clamping ring 2, the lower surface of locking clamping ring 2 is arranged with two blocks 3, then being provided with two opposite push-and-pull cylinders 5 of action on cleanout door 4 is linked with two blocks 3 respectively, the slag eye flange 7 of tank body 6 is wide tooth-like flange, the cross section of locking clamping ring 2 is half I shape, on it inner hook part be divided into corresponding wide tooth-like, the edge of slag eye flange 7 and cleanout door flange 1 place this locking clamping ring 2 on, clamp between following inner hook part divides and constitute the cleanout door catch gear.The wide number of teeth of slag eye flange 7 can be adjusted as required, is generally eight and can meets common requirement.Contact for slag eye flange 7 can better be clamped with cleanout door flange 1, the cleanout door flange 1 of present embodiment can be the wide tooth-like flange same with slag eye flange 7, and the following inner hook part of locking clamping ring 2 divides and also should be wide tooth-like mutually.

Claims

1, a kind of soup extractor cleanout door latching device, being provided with the cleanout door that opens and closes locking cylinder and be articulated in tank base on tank body is linked, the slag eye Flange Plane of cleanout door flange and tank base contacts, it is characterized by: on cleanout door flange (1), be connected with locking clamping ring (2), the lower surface of locking clamping ring (2) is arranged with two blocks (3), then being provided with two opposite push-and-pull cylinders (5) of action on cleanout door (4) is linked with two blocks (3) respectively, the slag eye flange (7) of tank body (6) is wide tooth-like flange, the cross section of locking clamping ring (2) is half I shape, on it inner hook part be divided into corresponding wide tooth-like, the edge of slag eye flange (7) and cleanout door flange (1) place this locking clamping ring (2) on, clamp between following inner hook part divides and constitute the cleanout door catch gear.

2, soup extractor cleanout door latching device according to claim 1 is characterized by: cleanout door flange (1) is and the same wide tooth-like flange of slag eye flange (7) that the following inner hook part branch of locking clamping ring (2) also should be wide tooth-like mutually.

3, soup extractor cleanout door latching device according to claim 1 and 2, it is characterized by: the wide number of teeth of slag eye flange (7) is eight.