CN105805766A - Hazardous waste barreled liquid feeding system - Google Patents

Hazardous waste barreled liquid feeding system Download PDF

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Publication number
CN105805766A
CN105805766A CN201610241204.3A CN201610241204A CN105805766A CN 105805766 A CN105805766 A CN 105805766A CN 201610241204 A CN201610241204 A CN 201610241204A CN 105805766 A CN105805766 A CN 105805766A
Authority
CN
China
Prior art keywords
pail
used dressings
suction pipe
liquid suction
waste
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610241204.3A
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Chinese (zh)
Other versions
CN105805766B (en
Inventor
仇兴欢
郑奇
汤立
周丁
周一丁
郇昌永
邢杨荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO DADI CHEMICAL ENVIRONMENTAL CONSERVATION CO Ltd
Original Assignee
NINGBO DADI CHEMICAL ENVIRONMENTAL CONSERVATION CO Ltd
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Priority to CN201610241204.3A priority Critical patent/CN105805766B/en
Publication of CN105805766A publication Critical patent/CN105805766A/en
Application granted granted Critical
Publication of CN105805766B publication Critical patent/CN105805766B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/008Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for liquid waste
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06Details or accessories
    • B67D7/32Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • F23G5/442Waste feed arrangements
    • F23G5/446Waste feed arrangements for liquid waste
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D3/14Charging or discharging liquid or molten material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27MINDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00Type of treatment of the charge
    • F27M2003/11Incineration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Cleaning In General (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a hazardous waste barreled liquid feeding system. The feeding system comprises a conveying device; an infrared temperature measuring device and a liquid pumping device are arranged above the conveying device; the liquid pumping device is connected with an up and down movement structure and comprises a liquid pumping pipe, a cleaning water pipe and a nitrogen pipe; the liquid pumping pipe is connected with a rotating kiln; and the infrared temperature measuring device is connected with a control device which is connected with the up and down movement structure, the conveying device, a driving pump of the liquid pumping pipe, a driving pump of the cleaning water pipe and a valve of the nitrogen pipe. When the hazardous waste barreled liquid feeding system of the structure is used, close contact of workers during liquid pumping of waste is avoided; by introducing nitrogen into a waste barrel to form a gas protecting layer, air is isolated, and the waste is prevented from reacting with the air during liquid pumping; and after pumping of the waste, the waste barrel and the liquid pumping device are cleaned, water generated after cleaning is pumped away, and waste in different waste barrels is prevented from reacting with one another.

Description

A kind of hazardous waste barreled liquid feed system
Technical field
The invention belongs to dangerous waste processing technology field, specifically a kind of hazardous waste barreled liquid feed system.
Background technology
The physical-chemical process process technique being usually used in waste residue includes: heat treatment (burning, pyrolysis), curing/stabilizing.Burning method is the combined process of pyrolytic and deep oxidation.Flammable hazardous waste oxidation Decomposition can be made by burning, reach to reduce volume, remove toxicity, recover energy and the purpose of side-product.Burning method in existing technique is usually workman's manual operations and is mixed in a middle turning barrel by multiple hazardous waste, again through pump the hazardous waste in middle turning barrel is drawn onto in rotary kiln and burns, and owing to physical property and the chemical property of hazardous waste are more complicated, chemical reaction it is likely to occur between Various Wastes, even blast, the safety of workman and equipment is threatened.Simultaneously workman is long-time and hazardous waste a coexists Room, some hazardous waste is likely to distribute toxic gas, and personal safety is threatened.
Summary of the invention
The present invention is directed to prior art deficiency, a kind of hazardous waste barreled liquid feed system is provided, this hazardous waste barreled liquid feed system is prevented from the mixing of multiple risk waste product, thus preventing from reacting between different dangerous wastes, realize automation mechanized operation simultaneously, reduce workman's workload, increase the safety of workman's work simultaneously.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals: a kind of hazardous waste barreled liquid feed system, including conveyer device, described conveyer device is provided above infrared temperature measurement apparatus and pumping device, described pumping device is connected to and moves up and down structure, described pumping device includes liquid suction pipe, clean water pipe and nitrogen tube, described liquid suction pipe connects back to rotary kiln, described infrared temperature measurement apparatus is connected to control device, described control device moves up and down structure described in connecting, described conveyer device, the driving pump of described liquid suction pipe, the valve driving pump and described nitrogen tube of described cleaning water pipe;nullThe work process of this system includes: is positioned on described conveyer device by pail for used dressings and opens bung,Start conveyer device conveying pail for used dressings to move to infrared temperature measurement apparatus,Infrared temperature measurement apparatus sends signal to controlling device after lower section variations in temperature being detected,The conveyer device downward movement that simultaneously moves up and down out of service makes described pumping device enter in described pail for used dressings,Air in pail for used dressings is extruded into gas blanket by the valve opening of described nitrogen tube,Refuse in pail for used dressings is evacuated to rotary kiln by the pump that drives of described liquid suction pipe afterwards,The driving pump of described cleaning water pipe is opened water filling in pail for used dressings followed by,Again the water of flushing is evacuated to rotary kiln by the driving pump of liquid suction pipe,It is then shut off the valve of described nitrogen tube and the driving pump of liquid suction pipe,It is then shut off the valve of described nitrogen tube and the driving pump of described liquid suction pipe,Moving up and down structure described in last drives described pumping device to go up above described pail for used dressings、Described conveyer device continues to run with.The hazardous waste barreled liquid feed system adopting this structure avoids refuse workman's close contact when drawing liquid in use; prevent refuse from reacting with air when drawing liquid by passing into nitrogen formation gas blanket air-isolation in pail for used dressings; after refuse exhausts, pail for used dressings and pumping device are carried out; and the water after cleaning is taken away, it is prevented that react between the refuse in different waste bucket.
In technique scheme, preferably, the described structure that moves up and down includes being erected in the guide post that described conveyer device is other, described guide post is arranged with slip cap, described guide post side is provided with tooth bar, being provided with the electric gear coordinated with described tooth bar on described slip cap, described slip cap is connected to mechanical arm, described mechanical arm connects described pumping device.This structure is adopted to realize realizing the lifting of mechanical arm by the rotating of electric gear thus driving pumping device to lift.
In technique scheme, it is preferred that described conveyer device includes horizontally arranged some roller bearings, described roller bearing is provided with sprocket wheel, is connected by chain drive between described sprocket wheel.Driving chain to rotate by power set, chain-driving sprocket wheel rotates so that roller bearing rotates, and drives the pail for used dressings on roller bearing to move.
In technique scheme, it is preferred that described liquid suction pipe top end opening, when described liquid suction pipe is touched bottom described pail for used dressings, described nitrogen tube opening is lower than described pail for used dressings opening and higher than described pail for used dressings liquid level.This structure is adopted to make nitrogen tube time bottom liquid suction pipe top to pail for used dressings enter pail for used dressings opening but higher than refuse liquid level, it is prevented that nitrogen tube extend into below refuse liquid level and causes that when being filled with nitrogen waste liquid is splashed.
In technique scheme, it is preferred that described liquid suction pipe is the VERTICAL TUBE of bottom opening, described liquid suction pipe stretches into cleaning water pipe described in described pail for used dressings portion outboard spiral winding, and the tube wall of the described cleaning water pipe of spiral winding place is provided with some through holes.This structure is adopted to make the water flow energy when cleaning water pipe water flowing and cleaning spray thus each place of pail for used dressings sidewall is rinsed from through hole, pumping device self can be rinsed when water is from ejection in through hole simultaneously, prevent waste residuum on pumping device, thus preventing different refuses from mixing.
The present invention is compared with prior art; have the advantages that and adopt the hazardous waste barreled liquid feed system of this structure to avoid refuse workman's close contact when drawing liquid in use; prevent refuse from reacting with air when drawing liquid by passing into nitrogen formation gas blanket air-isolation in pail for used dressings; after refuse exhausts, pail for used dressings and pumping device are carried out; and the water after cleaning is taken away, it is prevented that react between the refuse in different waste bucket.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of state one of the present invention.
Fig. 2 is the overall structure schematic diagram of state two of the present invention.
Fig. 3 is the structural representation of pumping device in the present invention.
Fig. 4 is the structural representation of roller bearing in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: referring to Fig. 1 to Fig. 4, a kind of hazardous waste barreled liquid feed system, including conveyer device 1, described conveyer device 1 is provided above infrared temperature measurement apparatus 2 and pumping device 3, described pumping device 3 is connected to and moves up and down structure 4, described pumping device 3 includes liquid suction pipe 31, clean water pipe 32 and nitrogen tube 33, described liquid suction pipe 31 connects back to rotary kiln, described infrared temperature measurement apparatus 2 is connected to control device, described control device moves up and down structure 4 described in connecting, described conveyer device 1, the driving pump of described liquid suction pipe 31, the valve driving pump and described nitrogen tube 33 of described cleaning water pipe 32;nullThe work process of this system includes: is positioned on described conveyer device 1 by pail for used dressings 5 and opens bung,Starting conveyer device 1 carries pail for used dressings 5 to move to infrared temperature measurement apparatus 2,Infrared temperature measurement apparatus 2 sends signal to controlling device after lower section variations in temperature being detected,Conveyer device 1 is out of service to be moved up and down structure 4 simultaneously and moves downward and make described pumping device 3 enter in described pail for used dressings 5,Air in pail for used dressings 5 is extruded into gas blanket by the valve opening of described nitrogen tube 33,Refuse in pail for used dressings 5 is evacuated to rotary kiln by the pump that drives of described liquid suction pipe 31 afterwards,The driving pump of described cleaning water pipe 32 is opened water filling in pail for used dressings 5 followed by,Again the water of flushing is evacuated to rotary kiln by the driving pump of liquid suction pipe 31,Clean water pipe water filling again through liquid suction pipe draw water step repeat 2-3 time,It is then shut off the valve of described nitrogen tube 33 and the driving pump of described liquid suction pipe 31,Moving up and down structure 4 described in last drives described pumping device 3 to go up above described pail for used dressings 5、Described conveyer device 1 continues to run with.A kind of hazardous waste barreled liquid feed system adopting this structure avoids refuse workman's close contact when drawing liquid in use; prevent refuse from reacting with air when drawing liquid by passing into nitrogen formation gas blanket air-isolation in pail for used dressings; after refuse exhausts, pail for used dressings and pumping device are carried out; and the water after cleaning is taken away, it is prevented that react between the refuse in different waste bucket.
The described structure 4 that moves up and down includes being erected in the guide post 41 that described conveyer device 1 is other, described guide post 41 is arranged with slip cap 42, described guide post 41 side is provided with tooth bar 43, described slip cap 42 is provided with the electric gear 44 coordinated with described tooth bar 43, being connected to mechanical arm 45 on described slip cap 42, described mechanical arm 45 connects described pumping device 3.This structure is adopted to realize realizing the lifting of mechanical arm by the rotating of electric gear thus driving pumping device to lift.
Described conveyer device 1 includes horizontally arranged some roller bearings 11, and described roller bearing 11 is provided with sprocket wheel 12, is in transmission connection by chain 13 between described sprocket wheel 12.Driving chain to rotate by power set, chain-driving sprocket wheel rotates so that roller bearing rotates, and drives the pail for used dressings on roller bearing to move.
Described liquid suction pipe 31 top end opening, when described liquid suction pipe 31 is touched bottom described pail for used dressings 5, described nitrogen tube 33 opening is lower than described pail for used dressings 5 opening and higher than described pail for used dressings 5 liquid level.This structure is adopted to make nitrogen tube time bottom liquid suction pipe top to pail for used dressings enter pail for used dressings opening but higher than refuse liquid level, it is prevented that nitrogen tube extend into below refuse liquid level and causes that when being filled with nitrogen waste liquid is splashed.
Described liquid suction pipe 31 is the VERTICAL TUBE of bottom opening, and described liquid suction pipe 31 stretches into cleaning water pipe 32 described in described pail for used dressings 5 portion outboard spiral winding, and the tube wall of the described cleaning water pipe 32 of spiral winding place is provided with some through holes 321.This structure is adopted to make the water flow energy when cleaning water pipe water flowing and cleaning spray thus each place of pail for used dressings sidewall is rinsed from through hole, pumping device self can be rinsed when water is from ejection in through hole simultaneously, prevent waste residuum on pumping device, thus preventing different refuses from mixing.

Claims (5)

1. a hazardous waste barreled liquid feed system, it is characterized in that: include conveyer device (1), described conveyer device (1) is provided above infrared temperature measurement apparatus (2) and pumping device (3), described pumping device (3) is connected to and moves up and down structure (4), described pumping device (3) includes liquid suction pipe (31), clean water pipe (32) and nitrogen tube (33), described liquid suction pipe (31) connects back to rotary kiln, described infrared temperature measurement apparatus (2) is connected to control device, described control device moves up and down structure (4) described in connecting, described conveyer device (1), the driving pump of described liquid suction pipe (31), the driving pump of described cleaning water pipe (32) and the valve of described nitrogen tube (33);nullThe work process of this system includes: pail for used dressings (5) is positioned over described conveyer device (1) and above and opens bung,Start conveyer device (1) conveying pail for used dressings (5) mobile to infrared temperature measurement apparatus (2),Infrared temperature measurement apparatus (2) sends signal to controlling device after lower section variations in temperature being detected,Conveyer device (1) is out of service to be moved up and down structure (4) simultaneously and moves downward and make described pumping device (3) enter in described pail for used dressings (5),Air in pail for used dressings (5) is extruded into gas blanket by the valve opening of described nitrogen tube (33),Refuse in pail for used dressings (5) is evacuated to rotary kiln by the driving pump of described liquid suction pipe (31) afterwards,The driving pump of described cleaning water pipe (32) is opened pail for used dressings (5) interior water filling followed by,Again the water rinsed is evacuated to rotary kiln by the driving pump of liquid suction pipe (31),It is then shut off the valve of described nitrogen tube (33) and the driving pump of described liquid suction pipe (31),Moving up and down structure (4) described in last drives described pumping device (3) to go up to described pail for used dressings (5) top、Described conveyer device (1) continues to run with.
2. a kind of hazardous waste barreled liquid feed system as claimed in claim 1, it is characterized in that: described in move up and down structure (4) and include being erected in the guide post (41) that described conveyer device (1) is other, described guide post (41) is arranged with slip cap (42), described guide post (41) side is provided with tooth bar (43), described slip cap (42) is provided with the electric gear (44) coordinated with described tooth bar (43), being connected to mechanical arm (45) on described slip cap (42), described mechanical arm (45) connects described pumping device (3).
3. a kind of hazardous waste barreled liquid feed system as claimed in claim 1 or 2, it is characterized in that: described conveyer device (1) includes horizontally arranged some roller bearings (11), described roller bearing (11) is provided with sprocket wheel (12), is in transmission connection by chain (13) between described sprocket wheel (12).
4. a kind of hazardous waste barreled liquid feed system as claimed in claim 1, it is characterized in that: described liquid suction pipe (31) top end opening, when described liquid suction pipe (31) touches described pail for used dressings (5) bottom, described nitrogen tube (33) opening is lower than described pail for used dressings (5) opening and higher than described pail for used dressings (5) liquid level.
5. a kind of hazardous waste barreled liquid feed system as claimed in claim 4, it is characterized in that: the VERTICAL TUBE that described liquid suction pipe (31) is bottom opening, described liquid suction pipe (31) stretches into and cleans water pipe (32) described in the spiral winding of described pail for used dressings (5) portion outboard, and the tube wall of the described cleaning water pipe (32) of spiral winding place is provided with some through holes (321).
CN201610241204.3A 2016-04-19 2016-04-19 A kind of hazardous waste barreled liquid feed system Active CN105805766B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108483385A (en) * 2018-05-22 2018-09-04 北京威浦实信科技有限公司 A kind of extraction system
CN112707364A (en) * 2020-12-03 2021-04-27 常秋利 Automatic canning device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11344220A (en) * 1998-06-02 1999-12-14 Sunpot Co Ltd Liquid fuel feeder
RU2006111097A (en) * 2006-04-05 2007-10-27 ООО "Промтехэксперт" (RU) INSTALLATION FOR THERMAL DISINFECTION OF LIQUID WASTE
CN202392815U (en) * 2011-12-29 2012-08-22 北京生态岛科技有限责任公司 Feeding device of liquid waste burning system
CN202562293U (en) * 2012-05-08 2012-11-28 云南展创科技有限公司 Constant flow combined pump feeding device
CN104229708A (en) * 2014-07-11 2014-12-24 珠海格力电器股份有限公司 Fluid replacement device of fluid container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11344220A (en) * 1998-06-02 1999-12-14 Sunpot Co Ltd Liquid fuel feeder
RU2006111097A (en) * 2006-04-05 2007-10-27 ООО "Промтехэксперт" (RU) INSTALLATION FOR THERMAL DISINFECTION OF LIQUID WASTE
CN202392815U (en) * 2011-12-29 2012-08-22 北京生态岛科技有限责任公司 Feeding device of liquid waste burning system
CN202562293U (en) * 2012-05-08 2012-11-28 云南展创科技有限公司 Constant flow combined pump feeding device
CN104229708A (en) * 2014-07-11 2014-12-24 珠海格力电器股份有限公司 Fluid replacement device of fluid container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108483385A (en) * 2018-05-22 2018-09-04 北京威浦实信科技有限公司 A kind of extraction system
CN112707364A (en) * 2020-12-03 2021-04-27 常秋利 Automatic canning device
CN112707364B (en) * 2020-12-03 2023-12-08 石台依然农产品有限公司 Automatic canning device

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