CN212673857U

CN212673857U - Waste heat recycling system of hot galvanizing process

Info

Publication number: CN212673857U
Application number: CN202020649511.7U
Authority: CN
Inventors: 戴海峰; 陈雷
Original assignee: Xuzhou Remarkable Metal Products Co ltd
Current assignee: Xuzhou Remarkable Metal Products Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-03-09
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a hot-galvanize technology's waste heat system of recycling, including shaft, fan pipeline and linking piece, shaft top fixedly connected with links up the piece, and links up the inside fan pipeline of installing of piece, the shaft bottom is provided with easy opening device, and shaft bottom outer wall fixedly connected with sleeve, sleeve top and bottom all are connected with the axis of rotation through the bearing, and axis of rotation outer wall fixedly connected with rotor plate, telescopic one end fixedly connected with fixed block is kept away from to the rotor plate, and the inside recess of having seted up of fixed block, the inside embedded embedding of recess has the embedding piece. The utility model discloses a set up the movable block and the sealed pad that has been stained with on the movable block inner wall rubberizing to reach fine sealed effect, and the staff can make the fly leaf dismantle under the effect of solid fixed ring inner wall screw thread through rotating the threaded rod, the leakproofness when above-mentioned device can promote the fan and use, thereby has promoted the practicality of device.

Description

Waste heat recycling system of hot galvanizing process

Technical Field

The utility model relates to a hot-galvanize technology technical field specifically is a waste heat recycling system of hot-galvanize technology.

Background

The hot galvanizing heating mode is generally heated by a natural gas high-speed pulse furnace, the production line collects zinc fume by adopting a mode of air suction at the top of a fixed cover, the zinc fume is treated by a pulse type dust remover after collection, and dust is concentrated and placed at fixed points for management after treatment, so that the effect of waste heat recycling is achieved, and the waste heat recycling system of the existing hot galvanizing process basically meets the requirements of people, but still has some problems.

In the waste heat recycling system of the existing hot galvanizing process, zinc ash on four sides of a furnace body needs to be cleaned in time, the accumulation of the zinc ash is avoided, the cleaning work of zinc slag is done regularly, workers need to salvage and clean the furnace body from the top end of the furnace body during cleaning, the operation is complex, and the cleaning efficiency of the device is reduced.

In addition, in the waste heat recycling system of the existing hot galvanizing process, zinc smoke needs to be collected at the top end of the furnace body through the fan, but the fan is directly connected with the connecting block at the top end of the furnace body when the waste heat recycling system is used, so that the sealing performance is low, the waste heat recycling effect of the device is influenced, and therefore the waste heat recycling system of the hot galvanizing process is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot-galvanize technology's waste heat system of recycling to solve the traditional hot-galvanize technology's that provides in the above-mentioned background art waste heat system of recycling, the fan is direct to be connected with the linking piece on shaft top, and this kind of mode leakproofness is lower, has influenced the problem of the waste heat effect of recycling of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot-galvanize technology's waste heat system of recycling, includes shaft, fan pipeline and links up the piece, shaft top fixedly connected with links up the piece, and links up the piece internally mounted and have the fan pipeline, the shaft bottom is provided with easy opening device, and shaft bottom outer wall fixedly connected with sleeve, sleeve top and bottom all are connected with the axis of rotation through the bearing, and axis of rotation outer wall fixedly connected with rotor plate, telescopic one end fixedly connected with fixed block is kept away from to the rotor plate, and the inside recess that has seted up of fixed block, the inside embedded piece that inlays of recess, and inlay a rear end fixedly connected with shaft bottom outer wall, it is provided with sealing mechanism to link up the inside.

Preferably, the easy-opening device includes sleeve, axis of rotation, rotor plate, fixed block, recess, embedding piece, draw-in groove, fixture block, handle and spring, the draw-in groove has been seted up to embedding piece inside, and the inside embedded fixture block that has of draw-in groove, the fixture block bottom is embedded inside the fixed block, and fixture block bottom fixedly connected with handle, the winding of handle outer wall has the spring.

Preferably, sealing mechanism is including solid fixed ring, threaded rod, movable block and sealed the pad, link up the solid fixed ring of block outer wall symmetry fixedly connected with, and gu fixed ring is inside to run through threaded rod, the threaded rod is embedded inside the movable block, and the laminating of movable block outer wall and linking block inner wall, one side glue that the movable block kept away from linking block has sealed the pad, and sealed pad and the laminating of fan pipeline outer wall mutually.

Preferably, the groove and the embedding block are rectangular in the same shape, and the size of the groove is larger than that of the embedding block.

Preferably, the outer wall of the sleeve is provided with an opening, the height of the opening is greater than that of the rotating plate, and the outer wall of the bottom end of the furnace body is provided with holes matched with the rotating plate.

Preferably, the inner wall of the fixing ring is provided with threads matched with the outer wall of the threaded rod, and the inner diameter of the fixing ring is equal to the diameter of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the waste heat recycling system of the hot galvanizing process is provided with a sleeve, a rotating shaft, a rotating plate, a fixed block, a groove, an embedded block, a clamping groove, a clamping block, a handle and a spring, when the waste heat recycling system needs to be cleaned, the clamping block is gradually separated from the inside of the clamping groove by pulling the handle downwards to drive the spring to be compressed, and at the moment, a worker can rotate the rotating plate by taking the rotating shaft as a circle center, so that the front end of a furnace body is opened, the worker can conveniently clean the inside of the furnace body, and the cleaning efficiency of the device is improved;

2. this hot-galvanize technology's waste heat system of recycling is provided with, solid fixed ring, threaded rod, movable block and sealed the pad, through setting up the movable block and the rubberizing of movable block inner wall is stained with sealed the pad to reach fine sealed effect, and the staff can make the fly leaf dismantle under solid fixed ring inner wall threaded effect through rotating the threaded rod, the leakproofness when above-mentioned device can promote the fan and use, thereby the practicality of device has been promoted.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the front view section state of the fixing block when the clamping block of the present invention is separated from the clamping groove;

fig. 4 is a schematic side view cross-sectional structure diagram of the connection block of the present invention.

In the figure: 1. a furnace body; 211. a sleeve; 212. a rotating shaft; 213. a rotating plate; 214. a fixed block; 215. a groove; 216. embedding a block; 217. a card slot; 218. a clamping block; 219. a handle; 220. a spring; 3. a fan duct; 4. a joining block; 511. a fixing ring; 512. a threaded rod; 513. a movable block; 514. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a waste heat recycling system of a hot galvanizing process comprises a furnace body 1, a fan pipeline 3 and a connecting block 4, wherein the top end of the furnace body 1 is fixedly connected with the connecting block 4, the fan pipeline 3 is installed inside the connecting block 4, the bottom end of the furnace body 1 is provided with an easy-opening device, the easy-opening device comprises a sleeve 211, a rotating shaft 212, a rotating plate 213, a fixed block 214, a groove 215, an embedded block 216, a clamping groove 217, a clamping block 218, a handle 219 and a spring 220, the outer wall of the bottom end of the furnace body 1 is fixedly connected with the sleeve 211, the top end and the bottom end of the sleeve 211 are both connected with the rotating shaft 212 through bearings, the outer wall of the rotating shaft 212 is fixedly connected with the rotating plate 213, the outer wall of the sleeve 211 is provided with an opening, the opening height of the rotating plate 213 is larger than that of the rotating plate 213, the outer wall of the bottom, and the rotating plate 213 can completely shield the hole at the bottom end of the furnace body 1 after rotating, so as to ensure the sealing property inside the furnace body 1, and when cleaning is needed, the hole can be exposed by rotating the rotating plate 213, a worker can clean the bottom end of the furnace body 1 through the hole, one end of the rotating plate 213 far away from the sleeve 211 is fixedly connected with a fixed block 214, a groove 215 is arranged inside the fixed block 214, an embedded block 216 is embedded inside the groove 215, the shape of the groove 215 is the same as that of the embedded block 216, the size of the groove 215 is larger than that of the embedded block 216, through the design, when the furnace body 1 is used by the worker, the rotating plate 213 needs to be closed, at the moment, the rotating plate 213 rotates rightwards, the groove 215 gradually sleeves the outer wall of the embedded block 216, and when the furnace body is turned over, the groove 215 is inclined, the size of the embedded block 216 is smaller than that of the groove 215 can ensure that the groove, therefore, the rotating plate 213 is conveniently limited preliminarily, the outer wall of the bottom end of the furnace body 1 is fixedly connected to the rear end of the embedding block 216, the clamping groove 217 is formed in the embedding block 216, the clamping block 218 is embedded in the clamping groove 217, the bottom end of the clamping block 218 is embedded in the fixed block 214, the handle 219 is fixedly connected to the bottom end of the clamping block 218, the spring 220 is wound on the outer wall of the handle 219, the clamping block 218 is gradually separated from the inside of the clamping groove 217 by pulling the handle 219 downwards, the spring 220 is driven to stretch, the rotating plate 213 and the fixed block 214 are not limited any more at the moment, and a worker can rotate the rotating plate 213;

a sealing mechanism is arranged in the connection block 4, the sealing mechanism comprises a fixed ring 511, a threaded rod 512, a movable block 513 and a sealing gasket 514, the outer wall of the connection block 4 is symmetrically and fixedly connected with the fixed ring 511, the threaded rod 512 penetrates through the inner part of the fixed ring 511, the threaded rod 512 is embedded in the movable block 513, the outer wall of the movable block 513 is attached to the inner wall of the connection block 4, the sealing gasket 514 is glued on one side of the movable block 513, which is far away from the connection block 4, the sealing gasket 514 is attached to the outer wall of the fan pipeline 3, threads matched with the outer wall of the threaded rod 512 are arranged on the inner wall of the fixed ring 511, the diameter of the inner part of the fixed ring 511 is equal to the diameter of the threaded rod 512, the threaded rod 512 is gradually separated from the inner part of the movable block 513 under the action of the threads by rotating the threaded rod 512, at the moment, have the soft physical property of material, sealed pad 514 and fan pipeline 3 outer wall closely laminate can play fine sealed effect, guarantee that zinc cigarette can be by fine absorption.

The working principle is as follows: when the interior of the furnace body 1 needs to be cleaned, the handle 219 is pulled downwards, the spring 220 is gradually stretched, the top end of the handle 219 is gradually separated from the interior of the clamping groove 217, the fixed block 214 and the embedded block 216 are not limited at this time, a worker rotates the rotating plate 213 by taking the rotating shaft 212 as a circle center, the rotating plate 213 rotates at this time, the fixed block 214 is completely separated from the embedded block 216, and the worker can clean the interior of a hole at the bottom end of the furnace body 1 at this time;

need when changing movable block 513 and sealed pad 514, through rotating threaded rod 512, make threaded rod 512 break away from solid fixed ring 511 gradually under the effect of solid fixed ring 511 inner wall screw thread, movable block 513 no longer receives spacingly this moment, the staff stimulates movable block 513 left and can take out movable block 513 and sealed pad 514, the concrete material of sealed pad 514 is rubber, the soft physical property of material has, thereby reach fine sealed effect, avoid 3 during operations of fan pipeline, the unstable condition of sealed effect takes place.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hot-galvanize technology's waste heat system of recycling, includes shaft (1), fan pipeline (3) and links up piece (4), shaft (1) top fixedly connected with links up piece (4), and links up piece (4) internally mounted and have fan pipeline (3), its characterized in that: furnace body (1) bottom is provided with easy opening device, and furnace body (1) bottom outer wall fixedly connected with sleeve (211), sleeve (211) top and bottom all are connected with axis of rotation (212) through the bearing, and axis of rotation (212) outer wall fixedly connected with rotor plate (213), the one end fixedly connected with fixed block (214) of sleeve (211) are kept away from in rotor plate (213), and fixed block (214) are inside to be seted up recess (215), recess (215) inside is embedded to have embedding piece (216), and embedding piece (216) rear end fixedly connected with furnace body (1) bottom outer wall, it is provided with sealing mechanism to link up inside block (4).

2. The waste heat recycling system for hot galvanizing process according to claim 1, characterized in that: easy opening device includes sleeve (211), axis of rotation (212), rotor plate (213), fixed block (214), recess (215), embedding piece (216), draw-in groove (217), fixture block (218), handle (219) and spring (220), embedding piece (216) inside has seted up draw-in groove (217), and draw-in groove (217) inside is embedded to have fixture block (218), fixture block (218) bottom is embedded inside fixed block (214), and fixture block (218) bottom fixedly connected with handle (219), handle (219) outer wall winding has spring (220).

3. The waste heat recycling system for hot galvanizing process according to claim 1, characterized in that: sealing mechanism is including solid fixed ring (511), threaded rod (512), movable block (513) and sealed pad (514), link up solid fixed ring (511) of block (4) outer wall symmetry fixedly connected with, and gu fixed ring (511) inside threaded rod (512) that runs through, threaded rod (512) are embedded inside movable block (513), and movable block (513) outer wall with link up the laminating of block (4) inner wall, movable block (513) keep away from one side glue of linking up block (4) and have sealed pad (514), and sealed pad (514) and the laminating of fan pipeline (3) outer wall mutually.

4. The waste heat recycling system for hot galvanizing process according to claim 2, characterized in that: the groove (215) and the embedded block (216) are the same in shape and are rectangular, and the size of the groove (215) is larger than that of the embedded block (216).

5. The waste heat recycling system for hot galvanizing process according to claim 2, characterized in that: the opening has been seted up to sleeve (211) outer wall, and the opening height is greater than rotor plate (213) height, the hole that matches each other with rotor plate (213) is seted up to furnace shaft (1) bottom outer wall.

6. The waste heat recycling system for hot galvanizing process according to claim 3, characterized in that: the inner wall of the fixing ring (511) is provided with threads matched with the outer wall of the threaded rod (512), and the inner diameter of the fixing ring (511) is equal to that of the threaded rod (512).