CN210908791U

CN210908791U - Cement kiln system-based waste packaging barrel repairing device

Info

Publication number: CN210908791U
Application number: CN201921399126.5U
Authority: CN
Inventors: 徐伟; 许晓帆; 刘强; 侯滨生; 王增强
Original assignee: Ningbo Nuoke Environmental Technology Co ltd
Current assignee: Ningbo Nuoke Environmental Technology Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-07-03
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a prosthetic devices of abandonment pail pack based on cement kiln system. The repairing device comprises a repairing system, a drying system and a waste collecting and disposing system. The repairing system comprises a feeding area, a drying area, a polishing area, a paint spraying area and a discharging area, and is used for respectively executing the feeding step, the drying step, the polishing step, the paint spraying step and the discharging step. The drying system comprises a hot air pipeline and an exhaust gas pipeline, the hot air pipeline is communicated to the drying area to carry out drying pretreatment on the waste packaging barrel, and exhaust gas in the drying area, the polishing area and the paint spraying area is collected to a high-temperature section of the cement kiln to be incinerated and disposed through the exhaust gas pipeline. The waste collecting and disposing comprises a cleaning mechanism, a collecting mechanism, a conveying mechanism and a disposing mechanism, and waste materials in the feeding area, the drying area, the polishing area and the paint spraying area are conveyed to the disposing mechanism through the conveying mechanism to be disposed after being collected. The utility model discloses but the waste heat of make full use of cement kiln waste gas restores and utilizes abandonment pail pack.

Description

Cement kiln system-based waste packaging barrel repairing device

Technical Field

The utility model relates to a device of the restoration and the utilization of abandonment pail pack especially relates to a prosthetic devices of waste gas pail pack based on cement kiln system, is particularly useful for restoreing the iron pail pack that is infected with industrial waste material.

Background

From the current situation of treatment and utilization of chemical packaging barrels in China, a large number of chemical packaging barrels are illegally collected, cleaned and reused except that the treatment of individual single chemical packaging barrels is more perfect, and environmental pollution is obvious and surprising.

The waste chemical material barrels contain residual chemical substances such as paint and the like, and belong to dangerous waste (national dangerous directory HW 49-packaging material contaminated with dangerous waste). Because most of chemical raw materials are adhered with viscous materials on the inner wall, the cleaning difficulty is high, the environmental protection policy is strictly controlled, the disposal problem becomes a difficult problem of waste barrel generation enterprises, and even seriously influences the normal operation of individual enterprises.

At present, the method for repairing the waste packaging barrel mainly comprises the steps of cleaning, polishing, shaping and the like. However, the traditional cleaning and polishing methods adopted at present cannot effectively clean and repair the chemical raw material packaging barrel with the seriously-contaminated inner part.

SUMMERY OF THE UTILITY MODEL

To foretell defect, the utility model aims to provide an abandonment pail pack prosthetic devices based on cement kiln system can be seriously be infected with inside effectual washing of carrying on of viscidity industrial chemicals pail pack and restoreing.

In order to achieve the above object, the utility model provides an abandonment pail pack prosthetic devices based on cement kiln system, its characteristics lie in, include:

the repair system comprises a feeding area, a drying area, a polishing area, a paint spraying area and a discharging area, wherein the drying area, the polishing area and the paint spraying area are respectively independent sealed chambers, each sealed chamber is provided with an inlet capable of being opened/closed and an outlet capable of being opened/closed, the repair system further comprises a conveying chain plate machine arranged corresponding to the feeding area, the drying area, the polishing area, the paint spraying area and the discharging area, and waste package barrels are respectively conveyed to the feeding area, the drying area, the polishing area, the paint spraying area and the discharging area through the conveying chain plate machine;

the drying system comprises a hot air pipeline and an exhaust gas pipeline, wherein one end of the hot air pipeline is communicated with a hot air source of the cement kiln, the other end of the hot air pipeline is communicated with the drying area, and the hot air pipeline is provided with a first induced draft fan, a first air valve and a blower; one end of the waste gas pipeline is respectively communicated to the drying area, the polishing area and the paint spraying area through a plurality of exhaust branches, the other end of the waste gas pipeline is communicated to a high-temperature section of the cement kiln, and a second induced draft fan and a plurality of second air valves positioned on the plurality of exhaust branches are arranged on the waste gas pipeline;

the waste collecting and disposing system comprises a cleaning mechanism, a collecting mechanism, a conveying mechanism and a disposing mechanism, wherein the cleaning mechanism comprises a cleaning water pipe, one end of the cleaning water pipe is communicated with a high-pressure water pump, the other end of the cleaning water pipe is respectively communicated with the feeding area, the drying area, the polishing area and the paint spraying area through a plurality of cleaning branches, each cleaning branch is provided with a flushing nozzle used for cleaning the conveying chain plate machine, the cleaning water pipe is provided with a first valve, and each cleaning branch is correspondingly provided with a second valve; the collecting mechanism comprises a collecting pool which is at least corresponding to the feeding area, the drying area, the polishing area and the paint spraying area, the collecting pool is positioned at the bottom of the conveying chain plate machine and used for collecting waste materials, the collecting pool is provided with a liquid discharging port, and the collected waste materials are discharged through the liquid discharging port and conveyed to the disposal mechanism through the conveying mechanism to be disposed.

In an embodiment of the present invention, the repairing system further includes a sealed airlock area located between the feeding area and the drying area, and the sealed airlock area is also an independent sealed chamber having an inlet capable of being opened/closed and an outlet capable of being opened/closed, the one end of the exhaust gas pipe is further communicated to the sealed airlock area through the exhaust branch, the other end of the cleaning water pipe is further communicated to the sealed airlock area through the cleaning branch, and the collecting pool of the collecting mechanism is further arranged corresponding to the sealed airlock area;

the polishing zone includes an inner polishing zone and an outer polishing zone, which are also separate sealed chambers having an inlet capable of being opened/closed and an outlet capable of being opened/closed.

In one embodiment of the present invention, the waste packaging barrel passes through the sealing airlock area, the drying area, the inner polishing area, the outer polishing area, the paint spraying area, and the discharge area from the feeding area through the conveying chain plate machine in this order, wherein,

a clamp used for clamping and lifting the waste packaging barrel and a blast nozzle communicated with the other end of the hot air pipeline and used for drying the inner wall and the outer wall of the waste packaging barrel are arranged in the drying area;

a clamp for clamping and lifting the waste packaging barrel and an in-barrel wiping disc for polishing the inner wall of the waste packaging barrel are arranged in the inner polishing area;

a clamp for clamping and lifting the waste packaging barrel, an outer barrel wiping disc for polishing the outer wall of the waste packaging barrel, and a high-pressure air cleaning nozzle for cleaning the inner wall and the outer wall of the waste packaging barrel are arranged in the outer polishing area;

dispose in this area of spraying paint and be used for right the telescopic shower nozzle that sprays paint is carried out to the inner wall and the outer wall of abandonment pail pack.

The utility model discloses an in one embodiment, this conveying mechanism includes screw machine, collection storehouse and delivery pump, and this screw machine is through this collecting pit of this leakage fluid dram intercommunication, each of a plurality of flowing back branches of the body are provided with the airlock valve door on the road, and the waste material of collecting is carried to this collection storehouse via this screw machine, and the waste material in this collection storehouse is carried to this processing mechanism via this delivery pump and waste liquid pipeline, and this processing mechanism is the cement kiln dore furnace.

In an embodiment of the present invention, the conveying chain plate machine includes two chain wheels oppositely disposed, a chain mounted on the two chain wheels, and a plurality of baffles disposed on the chain, and the waste packaging barrel is placed between two adjacent baffles; and/or the inlet and the outlet of each sealing chamber are provided with air locking doors; and/or the high-temperature section of the cement kiln is the cement kiln decomposing furnace; and/or an atomization spray gun is arranged at the furnace inlet point of the cement kiln decomposing furnace.

Through the utility model discloses, waste heat that can make full use of cement kiln waste gas will abandon the pail pack (for example iron pail pack) and heat the preliminary treatment to make inside and outside viscidity industrial chemicals (hazardous waste) that are infected with of pail pack dewater the sclerosis, lose its high viscosity characteristics, reach easily and clean and the purpose of polishing, can drop into the waste gas and the waste material (including waste residue and waste water) of purification restoration in-process simultaneously and carry out high temperature incineration in the cement kiln and deal with.

Drawings

Fig. 1 is a schematic structural diagram of a repairing device for waste packaging barrels based on a cement kiln system;

fig. 2 is a schematic flow chart of a method for repairing waste packaging barrels by using the repairing device of the cement kiln system.

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.

The waste packaging barrel mentioned in the utility model includes but is not limited to the packaging barrel after the industrial and chemical raw material packaging is used, such as iron packaging barrel. The utility model discloses be particularly useful for the appearance does not have obvious deformation, and the mechanical strength of pail pack does not have obvious loss, and inner wall and/or outer wall have obvious viscidity material adhesion, adopts traditional washing, polishing method can't wash prosthetic abandonment pail pack to it. The size of the waste packaging barrel is not limited, and may be, for example, a 200L iron barrel.

As shown in fig. 1, the waste packaging barrel repairing device based on the cement kiln system of the present invention mainly comprises a repairing system 10, a drying system 20 and a waste collecting and disposing system 30.

The repair system 10 includes a loading zone 12, a sealed airlock zone 13, a drying zone 14, a polishing zone (including an inner polishing zone 15 and an outer polishing zone 16, for example), a painting zone 17, and an unloading zone 18, wherein the sealed airlock zone 13, the drying zone 14, the inner polishing zone 15, the outer polishing zone 16, and the painting zone 17 are independent sealed chambers, each of which has an inlet capable of being opened/closed and an outlet capable of being opened/closed, for example, a airlock (not shown) is provided at the inlet and the outlet. The repair system 10 further includes a conveyor chain trigger 11 disposed corresponding to the loading zone 12, the sealed airlock zone 13, the drying zone 14, the inner polishing zone 15, the outer polishing zone 16, the painting zone 17, and the discharge zone 18. Preferably, the conveying chain plate machine 11 includes, for example, two sprockets 111 arranged oppositely, a chain 112 mounted on the two sprockets 111, and a plurality of baffles 113 arranged on the chain 112, and the waste packaging barrel 19 is placed between two adjacent baffles 113. The waste packaging barrels 19 can be respectively conveyed to the feeding area 12, the sealing airlock area 13, the drying area 14, the inner polishing area 15, the outer polishing area 16, the painting area 17 and the discharging area 18 through the conveying chain plate machine 11. The conveyor chain plate machine 11 is intermittently turned on and off, and the gap time is determined by the process completion time of the drying zone 14, the inner polishing zone 15, the outer polishing zone 16, the painting zone 17, and the like. Preferably, in fig. 1, the loading area 12, the sealing airlock area 13, the drying area 14, the inner polishing area 15, the outer polishing area 16, the painting area 17 and the discharging area 18 can respectively and correspondingly place 3 waste packaging barrels 19, but it is understood that these areas can be configured to place other waste packaging barrels 19 with different numbers according to actual needs, which should not be taken as a limitation to the present invention. Also, in the embodiment shown in fig. 1, the waste package 19 passes through the sealing airlock 13, the drying section 14, the inner polishing section 15, the outer polishing section 16, the painting section 17, and the discharging section 18 from the feeding section 12 through the conveying chain plate machine 11 in sequence, but it is understood that in other embodiments, the sealing airlock 13 between the feeding section 12 and the drying section 14 may be omitted, the inner polishing section 15 may be replaced with the outer polishing section 16, or the inner and outer walls of the waste packaging barrel may be directly polished in one polishing section, that is, one or more regions may be omitted, the positions of some regions may be adjusted, or several regions may be integrated in one region according to actual needs, which is not intended to limit the present invention.

The utility model discloses in, still dispose in this drying zone 14 and be used for the centre gripping and promote abandonment pail pack 19's anchor clamps and communicate with this other end of this hot-blast pipe 22 and be used for right the inner wall and the outer wall of abandonment pail pack 19 carry out the air blast spray tube of mummification. A jig for holding and lifting the waste packaging barrel 19 and an in-barrel brush tray for polishing the inner wall of the waste packaging barrel 19 are also provided in the inner polishing zone 15. A jig for holding and lifting the waste packaging barrel 19, an outside-barrel wiping brush plate for polishing the outer wall of the waste packaging barrel 19, and a high-pressure air cleaning nozzle for cleaning the inner wall and the outer wall of the waste packaging barrel 19 are arranged in the outer polishing area 16. A retractable paint spray nozzle for spraying paint on the inner wall and the outer wall of the waste packaging barrel 19 is also arranged in the paint spraying area 17.

The drying system 20 includes a hot air duct 22 and an exhaust air duct 26. One end of the hot air duct 22 is connected to the hot air source 21 of the cement kiln, and the other end is connected to the drying zone 14, and the hot air duct 22 is provided with a first induced draft fan 23, a first air valve 24 and an air blower 25. One end of the exhaust gas pipe 26 is connected to the sealing airlock 13, the drying zone 14, the inner polishing zone 15, the outer polishing zone 16 and the painting zone 17 through a plurality of exhaust branches 27, and the other end is connected to a high temperature section of the cement kiln, such as a decomposing furnace 40 or a tertiary air of the cement kiln. The exhaust gas pipe 26 is further provided with a second induced draft fan 24 and a plurality of second air valves on the plurality of exhaust branches 27, for example, including

second air valves

273, 274, 275, 276, 277 respectively on the exhaust branches 27 communicating with the sealing airlock 13, the drying zone 14, the inner polishing zone 15, the outer polishing zone 16, and the painting zone 17. The utility model discloses in, this cement kiln's hot-blast source 21 can be high temperature point such as kiln hood grate cooler exhaust gas system (360 ℃), kiln hood (1100 ℃), dore (880 ℃) and pre-heater export (350 ℃), can require to select different high temperature points to get wind according to the dry hardening of the viscidity material of waste bucket.

The waste collection and disposal system 30 includes a cleaning mechanism, a collection mechanism, a transport mechanism, and a disposal mechanism. The cleaning mechanism includes a cleaning water pipe 32, one end of the cleaning water pipe 32 is connected to a high pressure water pump 31, and the other end is connected to the feeding area 12, the sealing airlock area 13, the drying area 14, the inner polishing area 15, the outer polishing area 16 and the painting area 17 through a plurality of cleaning branches 34, each cleaning branch 34 has a cleaning nozzle (not shown) for cleaning the conveyor chain trigger 11, and the cleaning water pipe 32 is provided with a first valve 33 correspondingly connected to the feeding area 12, the sealing airlock area 13, the drying area 14, the inner polishing area 15, the outer polishing area 16 and the cleaning branch 34 of the painting area 17 and is provided with a

second valve

342, 343, 344, 345, 346, 347. The collecting mechanism includes a collecting tank (not shown) at least corresponding to the feeding area 12, the sealed airlock area 13, the drying area 14, the inner polishing area 15, the outer polishing area 16 and the painting area 17, the collecting tank is located at the bottom of the conveying chain plate machine 11 and is used for collecting waste materials, and the collecting tank is provided with a liquid discharging port through which the collected waste materials are discharged and conveyed to the disposal mechanism for disposal through the conveying mechanism. Preferably, the conveying mechanism includes a screw machine 36, a collecting bin 37 and a conveying pump 38, the screw machine 36 is communicated with the collecting bin through a plurality of liquid discharging branches 35 correspondingly communicated with the loading area 12, the sealing airlock area 13, the drying area 14, the inner polishing area 15, the outer polishing area 16 and the painting area 17, and each of the liquid discharging branches 35 is provided with an

airlock valve

352, 353, 354, 355, 356, 357, respectively, the collected waste material is conveyed to the collecting bin 37 through the screw machine 36, the waste material in the collecting bin 37 is conveyed to the disposing mechanism through the conveying pump 38 and a waste liquid pipe 39, and the disposing mechanism may be a cement kiln decomposing furnace 40, for example. Preferably, the charging point of the cement kiln decomposition furnace 40 is further provided with an atomizing spray gun 41 which is in communication with compressed air 42 for atomizing the waste material.

As shown in fig. 2, a flow of a method for repairing a waste packaging barrel by using the repairing device of a cement kiln system shown in fig. 1 is shown, which mainly comprises:

step S21, a feeding step, namely placing the waste packaging barrel 19 to be repaired on a conveying chain plate machine 11 in a feeding area 12;

step S22, drying, namely conveying the waste packaging barrel 19 to be repaired to a drying area 13 through the conveying chain plate machine 11, conveying hot air taken from a hot air source 21 of a cement kiln to the drying area 13 through a hot air pipeline 22, and carrying out drying pretreatment on waste materials adhered to the inner wall and the outer wall of the waste packaging barrel 19 to be repaired;

step S23, a polishing step, in which the waste packaging barrel 19 subjected to the drying pretreatment is conveyed to a polishing area (for example, including an inner polishing area 15 and an outer polishing area 16) by the conveying chain plate machine 11, and the inner wall and the outer wall of the waste packaging barrel 19 subjected to the drying pretreatment are polished;

step S24, a paint spraying step of conveying the polished waste packaging barrel 19 to the paint spraying area 17 through the conveying chain plate machine 11, and performing paint spraying treatment on the inner wall and the outer wall of the polished waste packaging barrel 19;

step S25, a discharging step, in which the waste packaging barrel 19 after the painting process is conveyed to the discharging area 18 by the conveying chain plate machine 11 for unloading and transferring.

In this embodiment, the drying zone 14, the polishing zone (e.g., comprising an inner polishing zone 15 and an outer polishing zone 16), and the painting zone 17 may each be a separate sealed chamber, each having an inlet capable of being opened/closed and an outlet capable of being opened/closed. And, while the drying step S22, the polishing step S23, and the painting step S24 are performed, the exhaust gas in the drying zone 14, the polishing zone (including, for example, the inner polishing zone 15 and the outer polishing zone 16), and the painting zone 17 is collected to a high temperature section (e.g., the decomposing furnace 40) of the cement kiln through an exhaust gas duct 26 for incineration disposal. In the case of performing the loading step S21, the drying step S22, the polishing step S23, and the painting step S24, the wastes (including the waste residues and the waste liquids) in the loading zone 12, the drying zone 14, the polishing zone (including, for example, the inner polishing zone 15 and the outer polishing zone 16), and the painting zone 17 are collected by a collecting tank, and the collected wastes are transported to a disposal means via a transport means to be disposed.

Preferably, in the present invention, after the loading step and before the drying step are performed, the method may further include:

and a sealing and air locking step, namely, the waste packaging barrel to be repaired can be conveyed to a sealing and air locking area 13 through the conveying chain plate machine 11 to carry out sealing and air locking, wherein the sealing and air locking area 13 is also an independent sealing chamber with an inlet capable of being opened/closed and an outlet capable of being opened/closed. When the drying step S22 is executed, the first induced draft fan 23, the first air valve 24 and the air blower 25 arranged on the hot air duct 22 are simultaneously turned on to send the hot air into the drying area 14, and when the first induced draft fan 23 is turned on, the second induced draft fan 24 arranged on the exhaust gas duct 26 is also simultaneously turned on to form a micro negative pressure in the drying area 14, so as to ensure that the waste materials are collected in an organized manner and the exhaust gas is not overflowed. Similarly, when the polishing step S23 (including an inner polishing step and an outer polishing step, for example) and the painting step S24 are performed, a slight negative pressure may be formed in the corresponding inner polishing zone 15, outer polishing zone 16 and painting zone 17 to ensure that the waste material is collected organically and the exhaust gas does not overflow.

The method for repairing with the repairing device of the present invention will be described in detail below with reference to the embodiment shown in fig. 1:

a. waste packaging buckets 19 (e.g., iron buckets) are first placed in order on a conveyor chain conveyor 11 in a loading area with the opening of the waste packaging buckets 19 facing upward in order to ensure that the waste packaging buckets can be moved into a fixed position for a subsequent process.

b. The conveying chain trigger 11 is opened, meanwhile, a locking air door for sealing the inlet of the air locking area 13 is opened, the waste packaging barrel 19 positioned in the feeding area 12 is conveyed to a fixed position in the air locking area 13, and the conveying chain trigger 11 is stopped.

c. The conveyor chain trigger 11 is opened and simultaneously the lock damper door at the entrance of the drying zone 14 is opened, and the waste packaging bucket 19 located in the sealed lock damper zone 13 is conveyed to a fixed position in the drying zone 14, and the conveyor chain trigger 11 is stopped.

d. The first induced draft fan 23 is opened, and the air-blower 25 is opened simultaneously, and the waste gas in the air intake of the cement kiln hot-air source 21 is blown into the drying zone 14 through the air-blower 25 through the hot-air duct 22, the first blast gate 24, carries out the mummification preliminary treatment to the viscidity industrial chemicals of adhesion on the inner wall of abandonment pail pack 19 and the outer wall.

Wherein, the drying area 14 is an independent sealed chamber, and the inlet and the outlet are provided with air locking doors, so that the waste packaging barrel 19 is opened when entering and exiting, and the waste packaging barrel enters the sealed chamber conveniently. And when the air blowing drying is carried out, the air locking door is closed.

Inside configuration of drying zone 14 has anchor clamps and air blast spray tube etc. and behind 14 internal fixation positions of drying zone, waste pail pack 19 is carried to waste pail pack 19, through the fixed waste pail pack 19 of anchor clamps centre gripping and promote waste pail pack 19 to the mouth of pipe that makes partial air blast spray tube gets into the bucket bottom, and the while also distributes outward the bucket has the air blast spray tube, thereby can ensure that hot-blast uniformly blows to waste pail pack's inner wall and outer wall, promotes the dry hardening efficiency of the viscidity material of adhesion on the wall.

An air suction opening is also arranged in the drying area 14, and micro negative pressure can be formed in the sealed chamber through air suction of the waste gas pipeline 26, so that waste materials generated after materials are adhered to the blown hot air drying barrel can be collected by tissue, and waste gas does not overflow.

e. After the waste packaging barrel 19 is dried and the viscous material is hardened in the drying area 14, the air locking door at the inlet of the inner polishing area 15 is opened, the conveying chain trigger 11 is opened at the same time, the dried waste packaging barrel 19 is conveyed to the fixed position in the inner polishing area 15, and the conveying chain trigger 11 is stopped.

The inner polishing zone 15 is an independent sealed chamber, and the inlet and the outlet of the inner polishing zone are both provided with air locking doors, so that the waste packaging barrel 19 is opened when entering and exiting, and the waste packaging barrel 19 enters the sealed chamber. The lock damper door is closed while the polishing operation is being performed.

Dispose anchor clamps and bucket interior brush dish (it has for example the stereoplasm steel brush) in polishing district 15, abandonment pail pack 19 carries to polishing district 15 internal fixation position back in, promotes abandonment pail pack 19 through fixed back of anchor clamps centre gripping, and the brush dish begins to rotate in the bucket simultaneously, polishes the inner wall of abandonment pail pack 19, and the wall is accomplished to the whole clearance of adhesion material, reaches the requirement of spraying paint. After the end of polishing, the waste pail pack 19 can be held by a jig and rotated 180 degrees so that the pail opening faces downward, to clean the dropped residue.

An air suction opening is further arranged in the inner polishing area 15, and micro negative pressure can be formed in the sealed chamber through air suction of the waste gas pipeline 26, so that raised dust in the brushing process can be collected by a tissue and waste gas is prevented from overflowing.

f. After the waste packaging barrel 19 is polished in the inner polishing area 15, the air locking door at the inlet of the outer polishing area 16 is opened, the conveying chain trigger 11 is opened at the same time, the waste packaging barrel 19 is conveyed to a fixed position in the outer polishing area 16, and the conveying chain trigger 11 is stopped.

The outer polishing area 16 is an independent sealed chamber, and the inlet and the outlet of the outer polishing area are both provided with air locking doors, so that the waste packaging barrel 19 is opened when entering and exiting, and the waste packaging barrel 19 can enter the sealed chamber. The lock damper door is closed while the polishing operation is being performed.

Dispose anchor clamps and bucket brush circle outside in the outer polishing area 16, behind 16 internal fixation positions of outer polishing area were carried to abandonment pail pack 19, rotatory abandonment pail pack 19 when promoting behind the fixed abandonment pail pack 19 of anchor clamps centre gripping, polish the outer wall of abandonment pail pack 19 through the outer brush circle of bucket, clean up the complete wall of adhesion material until, reach the requirement of spraying paint.

And a high-pressure air cleaning spray head is also arranged in the outer polishing area 16, and the inner wall and the outer wall of the waste packaging barrel 19 can be cleaned of residual ash after polishing.

An air suction opening is also arranged in the outer polishing area 16, and micro negative pressure can be formed in the sealed chamber through air suction of the waste gas pipeline 26, so that raised dust in the brushing process and the cleaning process can be collected by tissue, and waste gas is prevented from overflowing.

g. After the waste packaging barrel 19 is polished in the external polishing area 16, the air locking door at the inlet of the paint spraying area 17 is opened, the conveying chain trigger 11 is opened at the same time, the waste packaging barrel 19 is conveyed to the fixed position in the paint spraying area 17, and the conveying chain trigger 11 is stopped.

The paint spray area 17 is an independent sealed chamber, and the inlet and the outlet of the paint spray area are both provided with lock air doors, so that the waste packaging barrel 19 is opened when entering and exiting, and the waste packaging barrel 19 enters the sealed chamber. When the painting operation is performed, the air locking door is closed.

Still dispose the telescopic shower nozzle that sprays paint in the district 17 that sprays paint, spray paint to the inner wall and the outer wall of abandonment pail pack, until reaching the requirement of the quality of spraying paint.

An air suction opening is also arranged in the paint spraying area 17, and micro negative pressure can be formed in the sealed chamber through air suction of the waste gas pipeline 26, so that VOC waste gas in the paint spraying process can be collected in an organized manner, and the waste gas is prevented from overflowing.

h. After the waste packaging barrel 19 finishes paint spraying, the air locking door at the outlet of the paint spraying area 17 is opened, and the waste packaging barrel 19 is conveyed to the discharging area 18 through the conveying chain plate machine 11 for unloading and transferring.

i. In the process d, while the first induced draft fan 23 is started, the second induced draft fan 24 is started, and the exhaust gas in the drying region 14, the inner polishing region 15, the outer polishing region 16 and the paint spraying region 17 is collected to a high-temperature section (such as a decomposing furnace 40 or tertiary air) of the cement kiln through the

second air valves

274, 275, 276 and 277 and the exhaust gas pipeline 26 for incineration disposal.

j. Washing nozzles are arranged in the feeding area 12, the sealed air locking area 13, the drying area 14, the inner polishing area 15, the outer polishing area 16 and the paint spraying area 17, and washing water is sprayed onto an upper side panel of the conveying chain plate machine 11 through a high-pressure water pump 31, a washing water pipe 32 and a first valve 33 in a high-pressure mode, so that scattered waste and waste falling from a scrubbing brush can be washed. Corresponding to these areas, a collecting pool and a liquid outlet are also arranged at the bottom of the conveyor chain plate machine 11, the flushing waste water is collected to the collecting bin 37 through the

corresponding airlock valves

352, 353, 354, 355, 356, 357 and the conveying screw machine 36, the flushing waste liquid in the collecting bin 37 is conveyed to the cement kiln decomposing furnace 40 for high-temperature incineration through the waste liquid conveying pump 38 (for example, a waste liquid conveying plunger pump) and the waste liquid pipeline 39, and an atomizing spray gun 41 can be arranged at the furnace inlet point to ensure that the materials are atomized into the kiln. The collection chamber 37 may be a waste liquid tank, for example, and after a certain amount of waste liquid is collected, the waste liquid is transported and injected into the cement kiln decomposition furnace 40 through the stop valve 371, the waste liquid transportation pump 38, the waste liquid pipeline 39 and the spray gun 41, which are disposed between the collection chamber 37 and the waste liquid transportation pump 38, for harmless incineration disposal.

The utility model discloses following beneficial effect has:

(1) the utility model discloses a conveying chain trigger platform can accomplish drying, interior polishing, outer polishing and the multichannel processes such as spray paint of abandonment pail pack to can carry out simple effectual collection and processing to waste residue and waste gas etc..

(2) The utility model discloses the hot-blast processes such as drying dehydration, stereoplasm preliminary treatment of high temperature of make full use of cement kiln are carried out for the viscidity material to adhesion on the abandonment pail pack and are provided the hot-blast heat source, need not to provide extra heat source, clean environmental protection.

(3) The utility model discloses a viscidity material to adhesion on the abandonment pail pack dries by fire dehydration, stereoplasm preliminary treatment, can realize subsequent brush clearance of wiping.

(4) The utility model discloses drying, interior polishing, outer polishing and the multichannel processes such as spraying paint to abandonment pail pack have carried out the omniseal, ensure that the inorganization discharges effectively to administer.

(5) The utility model discloses the high temperature alkaline environment of make full use of cement kiln has gone through effectual safe processing to the waste residue of collecting.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. The utility model provides a prosthetic devices of abandonment pail pack based on cement kiln system which characterized in that includes:

2. The apparatus for reconditioning waste packaging barrels of a cement kiln system according to claim 1, wherein said reconditioning system further comprises a sealing airlock area between said loading area and said drying area, said sealing airlock area is also a separate sealed chamber having an inlet capable of being opened/closed and an outlet capable of being opened/closed, said one end of said waste gas pipe is further connected to said sealing airlock area through said exhaust branch, said other end of said cleaning water pipe is further connected to said sealing airlock area through said cleaning branch, said collecting pool of said collecting mechanism is further disposed corresponding to said sealing airlock area;

3. The apparatus for reconditioning waste packaging barrels of a cement kiln system as recited in claim 2, wherein said waste packaging barrels are passed through the sealing airlock, the drying, the inner polishing, the outer polishing, the painting, and the discharging areas in this order from the loading area by the conveyor chain trigger,

4. The repairing device for the abandoned packaging barrel based on the cement kiln system as claimed in claim 1, 2 or 3, wherein the conveying mechanism comprises a screw machine, a collection bin and a conveying pump, the screw machine is communicated with the collection tank through a plurality of liquid discharge branches via the liquid discharge port, each liquid discharge branch is provided with an air lock valve, the collected waste material is conveyed to the collection bin via the screw machine, the waste material in the collection bin is conveyed to the disposal mechanism via the conveying pump and a waste liquid pipeline, and the disposal mechanism is a cement kiln decomposition furnace.

5. The apparatus for reconditioning waste packaging barrels of a cement kiln system according to claim 4, wherein said conveyor chain plate machine comprises two sprockets arranged oppositely, a chain mounted on said two sprockets, and a plurality of baffle plates arranged on said chain, said waste packaging barrels are placed between two adjacent baffle plates; and/or the inlet and the outlet of each sealing chamber are provided with air locking doors; and/or the high-temperature section of the cement kiln is the cement kiln decomposing furnace; and/or an atomization spray gun is arranged at the furnace inlet point of the cement kiln decomposing furnace.