CN107812683B - A kind of equipment for coating processing - Google Patents

A kind of equipment for coating processing Download PDF

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Publication number
CN107812683B
CN107812683B CN201710979671.0A CN201710979671A CN107812683B CN 107812683 B CN107812683 B CN 107812683B CN 201710979671 A CN201710979671 A CN 201710979671A CN 107812683 B CN107812683 B CN 107812683B
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China
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bridging
pipe
heating room
hothouse
gas
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CN201710979671.0A
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CN107812683A (en
Inventor
戴先富
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Jiangsu Xinbai Construction Group Co ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/0413Heating with air

Abstract

The invention discloses a kind of equipment for coating processing, including hothouse, set on hothouse bottom air inlet pipe, be connected to air inlet pipe first heat room, second heat room and escape pipe set on hothouse top;It is hung in the hothouse equipped with a bridging platform, is equipped with hanging frame while movement can be controlled on the bridging platform;Evenly spaced on the hanging frame that multiple bridging arms are distributed with, which is equipped with an at least bridging hook;It is separated between the first heating room and the second heating room by separator, multiple ventholes is intervally distributed on separator.The present invention effectively slows down hot gas by the first heating room and enters to the indoor speed of the second heating by the setting of separator, to guarantee that gas can be heated sufficiently in the first heating interior, prevents gas temperature that good drying effect not enough is not achieved.

Description

A kind of equipment for coating processing
Technical field
The invention belongs to coated and dried technical fields, more particularly, to a kind of equipment for coating processing.
Background technique
Stainless steel or workpiece made of iron need to spray one layer of paint or corrosion-inhibiting coating in outer surface, to prevent workpiece from occurring The case where oxidation.After spray-on coating, need to dry workpiece by drying equipment, but the baking of existing drying equipment Dry effect is poor, to realize flash baking, then very big for the consumption of thermal energy.If wanting in the case where thermal energy consumption is little Reach good drying effect, then need to carry out the drying of long period, working efficiency is low.And drying equipment cooperation hanging frame makes With, but the piece count that traditional hanging frame can be hung is seldom, and drying efficiency is low.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of drying efficiency the high equipment for coating processing.
To achieve the goals above, the invention adopts the following technical scheme: a kind of equipment for coating processing, including it is dry Dry room, set on hothouse bottom air inlet pipe, be connected to air inlet pipe first heating room, second heating room and be set to hothouse on The escape pipe in portion;It is hung in the hothouse equipped with a bridging platform, is equipped with hanging frame while movement can be controlled on the bridging platform;Institute State it is evenly spaced on hanging frame multiple bridging arms are distributed with, the bridging arm be equipped with an at least bridging hook;First heating It is separated between room and the second heating room by separator, multiple ventholes is intervally distributed on separator;When dry, workpiece enters Room is heated to second, gas enters the first heating room by air inlet pipe, and venthole slows down gas and added by the first heating room into second The speed in hot cell, gas is in the indoor sufficiently heating of the first heating;The second heating room is entered to later to heat workpiece;Pass through The setting of separator effectively slows down hot gas by the first heating room and enters to the indoor speed of the second heating, to guarantee gas energy It is enough to be heated sufficiently in the first heating interior, it prevents gas temperature that good drying effect not enough is not achieved, reduces thermal energy Consumption, it is energy saving;It is arranged by multiple bridging arms and bridging hook is set on bridging arm, so that can be hanged on bridging platform More workpiece are hung, drying efficiency is increased.
Further, the bridging hook is set as two, wherein a bridging hook is curved directly up by bridging arm lower part Folding is formed, and another bridging hook is the hook being fixedly arranged on the bridging arm;It is bent to form directly up by bridging arm, manufacture letter Just, high in machining efficiency;And bridging hook is set as two, can hang more workpiece, under same time, the piece count of drying is bright It is aobvious to increase, improve the working efficiency of equipment.
Further, evenly spaced on the hanging frame to be distributed with multiple bridging holes, bridging arm top be equipped with The suspension part that the bridging hole matches;By the cooperation of suspension part and bridging hole, realize bridging arm relative to the removable of hanging frame Connection is unloaded, convenient for replacing to bridging arm;And by the setting of suspension part, guarantee bridging arm with the cooperation before bridging hole more Be it is secured, be not susceptible to loosen.
Further, the suspension part is bent downward by bridging arm upper end and is formed, and suspension part is integrated with bridging arm Molding is made, and processes more easy.
Further, the escape pipe is connected by a recycling pipe fitting with the air inlet pipe, the air inlet pipe and the outlet Pipe junction is equipped with condensing unit;Hot gas by hothouse discharge is recycled to air inlet pipe by recycling pipe fitting, in removal process, The vapor in gas is removed by condensing unit;Drying gas is recycled by recycling pipe fitting, improves gas benefit With rate;And it is provided with condensing unit, effectively the vapor in gas recovery can be removed, guarantee the gas dry of recycling, from And reach good drying effect.
Further, it is described recycling pipe fitting at least partly Xiang Qiyu escape pipe junction be obliquely installed, recycling pipe fitting with The junction of escape pipe is equipped with water drainage part;In condensation process, the vapor in gas condenses into droplet in recycling pipe fitting inner wall And water drainage part position is flowed downward to along inclined recycling pipe fitting, it is discharged by water drainage part;It effectively prevent through being subcooled Droplet after solidifying remains in condensation pipe, further decreases the moisture carried in gas recovery.
Further, the recycling pipe fitting includes first pipe and second pipe, the second pipe at least partly with institute State outlet pipe fitting;To which second pipe is during conveying gas recovery, can exchange heat with escape pipe, by escape pipe On temperature absorbed, to carry out certain heating treatment to the gas recovery after condensation process, gas recovery exists By with certain temperature when entering to heating room, and then the operating power for heating indoor heater element can be reduced, reduce energy consumption, Improve working efficiency.
Further, the outlet pipe is at least partly obliquely installed to the junction of the recycling pipe fitting and escape pipe; To which condensed droplet to flowing at discharge outlet and can be discharged in time, condensed water is effectively prevent to accumulate in the duct.
Further, the rhone that the first pipe inner wall is equipped with a discharge outlet and is connected with the discharge outlet;It is described Water drainage part is connected with the discharge outlet;Water in pipeline can be discharged along rhone, and drainage effect is good, and again There is water to be deposited in rhone, thus the lesser water droplet adhered in inner wall of the pipe also can by the water in rhone attract and It flow in rhone, inner wall of the pipe can keep dry state substantially.
Further, the water drainage part includes the connection being connected set on first pipe outer surface with the discharge outlet Chamber, the drainpipe being connected with the connecting cavity, the sealing element between drainpipe and connecting cavity and set on the drainpipe lower part Unidirectionally controlled part;The diameter of drainpipe is smaller, when gas in pipelines flows, will have small part of gas to rush to drainpipe, when When the water accumulated in drainpipe is more, water has had certain gravity, later in conjunction with the impact force of gas after, unidirectionally controlled part It can be opened, effectively avoid the water-water reactor product in drainpipe excessive, and without artificial supervision, artificial drainage, worker is effectively reduced Workload.
Further, the drainpipe is equipped with guard member, which includes the protection for disconnecting portion and lower part on top Portion, the internal diameter of the protection portion is equal with the outer diameter of the unidirectionally controlled part, and the portion that disconnects detachably connects with the drainpipe It connects, the protection portion lower end extends to and the unidirectionally controlled part lower end flush position;Guard member can effectively prevent unidirectionally controlled Part is fallen from drainpipe when being impacted by gas, extends service life of equipment;And protection portion can be to unidirectionally controlled part and row The junction of water pipe is compressed, and leakproofness between the two is enhanced, and effectively prevent leaking;Meanwhile protection portion lower part extends to Unidirectionally controlled part lower surface, can effectively prevent unidirectionally controlled part to be hit and fall or damage from drainpipe, further prolong The service life of long equipment;Guard member is detachable, consequently facilitating replacing to unidirectionally controlled part.
Further, the sealing element is the sealant set on the drainpipe upper end, the sealant upper surface interval point It is furnished with multiple storage glue grooves;By storing the setting of glue groove so that sealant is when be bonded with connecting cavity, glue can high degree stay In the presence of storing in glue groove, so that adhesive effect is more preferable for comparing traditional plane adhesion, have between drainpipe and connecting cavity good Good leakproofness, is not easy to leak;And the case where being also less prone to degumming after being used for a long time, the service life is longer.
In conclusion the invention has the following advantages that effectively improving product surface by the way that A l and N i is added in the plating solution Finish, corrosion-resistant, effectively reduce zinc gray, cadmia situation generation, improve the adhesive force of zinc layers on the surface of the workpiece, it is zinc-plated Uniformity after the completion can also reduce the generation of dull gray coating, effectively reduce color difference, and zinc-plated effect is good, and product quality is high, hot dipping It plates high-efficient;It is reacted secondly, being first about to workpiece before hot-dip with quickening liquid, activates workpiece surface, it is attached to increase zinc layers Put forth effort, improve workpiece quality, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of bridging arm.
Fig. 3 is the partial schematic diagram in Fig. 1.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figure 1-3, a kind of equipment for coating processing, including hothouse 1, the air inlet pipe set on hothouse bottom 2, room 4 and the escape pipe 5 set on hothouse top are heated in the first heating room 3, second being connected to air inlet pipe;Specifically, described It is equipped with a separator 6 in hothouse 1, hothouse 1 is divided by the first heating room 3 and the second heating room 4 by the separator 6, It is respectively equipped with heater element in the first heating room 3 and the second heating room 4, which is directly commercially available on the market Heating tube repeats no more;Separator 6 can be used metal material and be made, preferably stainless steel, evenly spaced distribution on separator There are multiple ventholes 61, the gas of the first heating room energy is enabled to enter to the second heating interior by venthole;Hothouse Bottom connects an air inlet pipe 2, and 2 one end of air inlet pipe connects air blower, the other end and the first heating room 3;Hothouse top is equipped with one Escape pipe 5, the escape pipe 5 are connected with the second heating room 4;When dry, workpiece is entered in the second heating room 4, gas by into Tracheae enter first heating room 3, then first heating interior tentatively heated, venthole 61 slow down gas by first heating room into Enter the speed of the second heating room, gas sufficiently heats in the first heating room 3;The second heating room 4 is entered to later, passes through second After heating the heater element heating in room 4, workpiece is dried, good drying effect.
Further, it is hung in the hothouse equipped with bridging platform 71, hanging frame 72, bridging arm 73 and bridging hook 74, The bridging platform, hanging frame 72, bridging arm 73 and bridging hook 74 are that stainless steel is made, the both ends of bridging platform respectively with it is dry The inner wall of dry room is connected in, and can be preferably connected by screw to;The hanging frame 72 can be moved left and right with respect to bridging platform 71, Specifically, it is T-shaped sliding rail that 71 lower surface of bridging platform, which is equipped with cross section, the hanging frame is equipped with to match with the sliding rail The sliding block of conjunction, the sliding block cross section are also T-shaped, and idler wheel is equipped between sliding block and sliding rail;Further, the bridging arm is set It is set to multiple, along the evenly spaced distribution of the width direction of the bridging platform, and the end of multiple bridging arms passes through a cross bar and connects It connects, to pull cross bar that all hanging frames can be driven mobile;Preferably, upper along its length on each hanging frame be spaced Multiple bridging arms 73 are uniformly distributed with, and are set on bridging arm there are two bridging hook 74, workpiece can be hung directly from the bridging hook On.
Two bridging hooks 74 are arranged on the same side of bridging arm, wherein a bridging hook 74 from bridging arm lower part directly to On be bent to form, another bridging hook 74 is the hook being fixedly arranged on the bridging arm;Evenly spaced point on the hanging frame 72 Multiple bridging holes are furnished with, 73 top of bridging arm is equipped with the suspension part 731 matched with the bridging hole, specifically, described outstanding Extension portion 731 is bent downward by 73 upper end of bridging arm and is formed.
Further, the escape pipe 5 is connected by a recycling pipe fitting 8 with the air inlet pipe 2, and the air inlet pipe 2 and institute 5 junction of escape pipe is stated equipped with condensing unit 51, the condensing unit 51 includes shell and the condenser pipe being set in the housing, condensation Pipe can directly be purchased to obtain in the market, and so it will not be repeated;By hothouse discharge hot gas by recycle pipe fitting 8 be recycled into Tracheae in removal process, passes through condensing unit 51 and removes vapor in gas;Preferably, the recycling pipe fitting 8 is located at Part in the shell of condensing unit and close to shell is obliquely installed to recycling pipe fitting 8 and the junction of escape pipe 5, institute The part that outlet pipe 5 is located at the interior and close shell of shell of condensing unit is stated, also to the recycling pipe fitting 8 and escape pipe 5 Junction be obliquely installed;The junction for recycling pipe fitting 8 and escape pipe 5 is equipped with water drainage part;Water in condensation process, in gas Steam condenses into droplet in recycling 8 inner wall of pipe fitting and flows downward to water drainage part position along inclined recycling pipe fitting 8, by arranging Wet part discharges;Preferably, the recycling pipe fitting includes first pipe 81 and second pipe 82, first pipe 81 with go out Feed channel 5 is connected, and second pipe 82 is connected with first pipe 81, and second pipe 82 is at least partly pasted with the outlet pipe 5 It closes, to be absorbed to the heat of outlet pipe 5.
In order to facilitate draining, we are provided with a discharge outlet 811 and a rhone 812 in 81 inner wall of first pipe, And the rhone 812 is connected with the discharge outlet, the water drainage part is connected with the discharge outlet 811, thus first pipe The water of 81 inner walls is discharged after can flowing to discharge outlet along rhone finally by water drainage part;Specifically, the water drainage part packet Connecting cavity 91, drainpipe 92, sealing element 93 and unidirectionally controlled part 94 are included, the connecting cavity 91 is set to 81 outer surface of first pipe, And be connected with the discharge outlet, it is preferably directed out and is extended to form by discharge outlet side wall;The drainpipe 92 and the connection Chamber is connected, and is preferably threadedly coupled, easy to repair;The sealing element 93 is set between drainpipe and connecting cavity, is preferably bonded On drainpipe upper surface, specifically, the sealing element 93 is the sealant 931 of an annular, which is made of rubber;And it is excellent Choosing, which is intervally distributed with multiple storage glue grooves 932;The unidirectionally controlled part 94 is directly to purchase on the market Check valve made of the rubber bought, the unidirectionally controlled part 94 are sheathed on the drainpipe lower part.
Preferably, the drainpipe 92 is equipped with guard member 95, which is the metallic sheath made of stainless steel, It includes the protection portion 952 for disconnecting portion 951 and lower part on top, disconnects 951 inner wall of portion and is equipped with internal screw thread, can be with 92 spiral shell of drainpipe Line connection, realization are detachably connected with drainpipe 92;Preferably, the internal diameter s of the protection portion 952 with it is described unidirectionally controlled The outer diameter of part 94 is equal, and the lower end of the protection portion 95 extends to the position concordant with unidirectionally controlled 94 lower end of part.
Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should fall within the scope of the present invention.

Claims (4)

1. a kind of equipment for coating processing, including hothouse (1), set on the air inlet pipe (2) and air inlet pipe of hothouse bottom The first heating room (3), the second heating room (4) and the escape pipe (5) set on hothouse top of connection;It is characterized by: described It is hung in hothouse equipped with a bridging platform (71), is equipped with hanging frame (72) while movement can be controlled on the bridging platform;The bridging Evenly spaced on frame that multiple bridging arms (73) are distributed with, which is equipped with an at least bridging hook (74);Described first adds It is separated between hot cell (3) and the second heating room (4) by separator (6), separator is intervally distributed with multiple ventholes on (6) (61);When dry, workpiece enters to the second heating room (4), and gas enters the first heating room (3), venthole (61) by air inlet pipe Slow down the speed that gas is entered the second heating room by the first heating room, gas sufficiently heats in the first heating room (3);It is laggard Enter to the second heating room (4) and workpiece is heated;The escape pipe (5) passes through recycling pipe fitting (8) and the air inlet pipe (2) It is connected, the air inlet pipe (2) and the escape pipe (5) junction are equipped with condensing unit (51);Hot gas by hothouse discharge is logical It crosses recycling pipe fitting (8) and is recycled to air inlet pipe, in removal process, pass through condensing unit (51) and remove vapor in gas;It is described The junction of recycling pipe fitting (8) at least partly Xiang Qiyu escape pipe (5) is obliquely installed, and recycles the company of pipe fitting (8) and escape pipe (5) It meets place and is equipped with water drainage part;In condensation process, vapor in gas in recycling pipe fitting (8) inner wall condenses into droplet and along inclining Oblique recycling pipe fitting (8) flows downward to water drainage part position, is discharged by water drainage part;The recycling pipe fitting includes first Pipeline (81) and second pipe (82), the second pipe (82) are at least partly bonded with the outlet pipe (5);The outlet Pipeline (5) is at least partly obliquely installed to recycling pipe fitting (8) and the junction of escape pipe (5).
2. the equipment according to claim 1 for coating processing, it is characterised in that: the bridging hook (74) is set as two A, wherein a bridging hook (74) is bent to form directly up by bridging arm lower part, another bridging hook (74) is is fixedly arranged on State the hook on bridging arm.
3. the equipment according to claim 1 for coating processing, it is characterised in that: be spaced on the hanging frame (72) equal Even is distributed with multiple bridging holes, and bridging arm (73) top is equipped with the suspension part (731) matched with the bridging hole.
4. the equipment according to claim 3 for coating processing, it is characterised in that: the suspension part (731) is by described Bridging arm (73) upper end bends downward to be formed.
CN201710979671.0A 2017-10-19 2017-10-19 A kind of equipment for coating processing Active CN107812683B (en)

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CN201710979671.0A CN107812683B (en) 2017-10-19 2017-10-19 A kind of equipment for coating processing

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CN201710979671.0A CN107812683B (en) 2017-10-19 2017-10-19 A kind of equipment for coating processing

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CN107812683B true CN107812683B (en) 2019-03-29

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114011671A (en) * 2021-11-08 2022-02-08 贵州航天精工制造有限公司 Ultrasonic-assisted method for dip-coating dry film lubricant

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205175027U (en) * 2015-11-23 2016-04-20 四川农业大学 Can collect liquid hot air drying equipment
CN206362112U (en) * 2016-12-29 2017-07-28 重庆金澳机械制造有限公司 A kind of electrophoresis parts drying unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205175027U (en) * 2015-11-23 2016-04-20 四川农业大学 Can collect liquid hot air drying equipment
CN206362112U (en) * 2016-12-29 2017-07-28 重庆金澳机械制造有限公司 A kind of electrophoresis parts drying unit

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Effective date of registration: 20190306

Address after: 325024 No. 11, Xian Fang lane, New Town Street, Longwan District, Wenzhou, Zhejiang

Applicant after: Wang Minxiao

Address before: 313309 66, Yao Jia natural village, Liang Peng village, Liang Peng Town, Anji County, Huzhou, Zhejiang.

Applicant before: Dai Xianfu

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Effective date of registration: 20201230

Address after: 233000 No.10, building 32, Zone 8, Guangcai market, bengshan District, Bengbu City, Anhui Province

Patentee after: Bengbu Hongjing Technology Co.,Ltd.

Address before: 325024 No. 11, Xian Fang lane, New Town Street, Longwan District, Wenzhou, Zhejiang

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Effective date of registration: 20210428

Address after: 226600 Jiangsu city of Nantong province Haian high tech Industrial Development Zone (Temple Zhenxing Road, No. 11)

Patentee after: JIANGSU XINBAI CONSTRUCTION ENGINEERING Co.,Ltd.

Address before: 233000 No.10, building 32, Zone 8, Guangcai market, bengshan District, Bengbu City, Anhui Province

Patentee before: Bengbu Hongjing Technology Co.,Ltd.

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Address after: 226600 Hai'an high tech Industrial Development Zone, Nantong City, Jiangsu Province (No. 11, Zhenxing Road, zushimiao)

Patentee after: Jiangsu Xinbai Construction Group Co.,Ltd.

Address before: 226600 Hai'an high tech Industrial Development Zone, Nantong City, Jiangsu Province (No. 11, Zhenxing Road, zushimiao)

Patentee before: JIANGSU XINBAI CONSTRUCTION ENGINEERING Co.,Ltd.

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