CN205893051U - Paper mill's sludge treatment system - Google Patents

Paper mill's sludge treatment system Download PDF

Info

Publication number
CN205893051U
CN205893051U CN201620809519.9U CN201620809519U CN205893051U CN 205893051 U CN205893051 U CN 205893051U CN 201620809519 U CN201620809519 U CN 201620809519U CN 205893051 U CN205893051 U CN 205893051U
Authority
CN
China
Prior art keywords
chamber
particle
screw
feeder
feeding
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.)
Active
Application number
CN201620809519.9U
Other languages
Chinese (zh)
Inventor
张宇飞
刘志锋
刘伟锋
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.)
Dongguan Shunyu Paper Industry Co Ltd
Original Assignee
Dongguan Shunyu Paper Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Shunyu Paper Industry Co Ltd filed Critical Dongguan Shunyu Paper Industry Co Ltd
Priority to CN201620809519.9U priority Critical patent/CN205893051U/en
Application granted granted Critical
Publication of CN205893051U publication Critical patent/CN205893051U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a paper mill's sludge treatment system, including the boiler, screw feeder and luo ci fan, the boiler is provided with furnace, screw feeder's preceding tip is provided with the feed inlet, the feed inlet is fixed with the mud feeder hopper, screw feeder's back tip is provided with the crushed aggregates chamber, install the crushed aggregates flying knife in the crushed aggregates chamber, the below in crushed aggregates chamber is provided with feeding compartment, feeding compartment's first side is provided with the pay -off air intake, the second side is provided with the discharge gate, the trailing plants thatches the fan and passes through the pay -off air intake that feeding compartment is connected to the blast pipe, the discharge gate passes through the furnace that the boiler is connected to the charging line. The utility model discloses a trailing plants thatches the fan and carries the high pressure hot -blast to feeding compartment, closes the fan through screw feeder with the malleation dosing and carries mud to the furnace ration of boiler, and the effectual difficult problem of sludge treatment of having solved neither needs landfill treatment, does not also need to mix with the coal, does not influence the transport and the conbustion ratio of coal, and to the processing of mud more environmental protection and safety, system's operation is more stable, and the running cost is extremely low, accords with national requirement to paper mill cleaner production.

Description

A kind of sludge treating system of papermaking enterprise
Technical field
This utility model is related to the environmental protection treatment technical field of the mud of papermaking enterprise, especially relates to a kind of papermaking enterprise Sludge treating system.
Background technology
The sludge quantity that paper industry produces in paper-making process is very big, and is difficult to process.Mainly have at present at two kinds Reason method, the first, directly fill, direct landfill not only needs to fill place, and pollutes environment, second infilters in coal, It is then fed into boiler combustion, after mud penetrates into and enters coal bunker in coal, because the moisture of mud is big, viscosity is big, and mud is mixed with coal Easily cause coal lower coal in the bridging in coal bunker after conjunction not smooth, the safety and economical operation of boiler is made a big impact, therefore It is necessary to be improved.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of Treatment of Sludge system of papermaking enterprise System, this utility model burns mud spray feed in stove, processes more environmentally friendly and safety, and system operation is more stable.
To achieve these goals, this utility model be employed technical scheme comprise that.
A kind of sludge treating system of papermaking enterprise, including boiler, screw(-type) feeder and Luo Ci blower fan, boiler is provided with stove Thorax, the leading section of screw(-type) feeder is provided with charging aperture, and charging aperture is fixed with sewage sludge feed bucket, and the rearward end of screw(-type) feeder sets It is equipped with particle chamber, particle fly cutter is installed in particle chamber, the lower section in particle chamber is provided with feeding material chamber, the first side setting of feeding material chamber Feeding air inlet, the second side is had to be provided with discharging opening, trailing plants thatch blower fan connects the feeding air inlet of feeding material chamber, discharging by ajutage Mouth connects the burner hearth of boiler by charging line.
In further technical scheme, described screw(-type) feeder is provided with a screw rod chamber, and screw rod intracavity is rotatably installed with one Feeding spiro rod, the leading section of screw(-type) feeder is provided with the first motor, the first motor connection feeding spiro rod.
In further technical scheme, described particle chamber is arranged on the rearward end in screw rod chamber, and particle chamber connects screw rod chamber, broken Material fly cutter is disposed proximate to the position of the rearward end in screw rod chamber, and the rearward end of screw(-type) feeder is provided with the second motor, the second electricity Machine connects particle fly cutter.
In further technical scheme, the inner of described ajutage is provided with nozzle, and nozzle extend in feeding material chamber.
In further technical scheme, it is provided between described particle chamber and feeding material chamber and takes out material room, taking out material indoor location has Malleation dosing Blowing stopper.
In further technical scheme, described discharging opening is separately positioned on relative the two of feeding material chamber with described material air inlet Side.
In further technical scheme, a cutter shaft is installed in described particle chamber, the inner of cutter shaft connects the second motor, edge The axis direction of cutter shaft, the inner end of cutter shaft is fixed with least two-layer particle fly cutter, and every layer of particle fly cutter is provided with least three Blade.
This utility model is compared to the prior art advantageously: this utility model passes through trailing plants thatch blower fan to feeding material chamber Conveying high-pressure hot blast, quantitatively conveys mud by screw(-type) feeder and malleation dosing Blowing stopper to the burner hearth of boiler, effectively Solve the problems, such as that Treatment of Sludge is difficult, neither need landfill disposal it is not required that and coal mixing, do not affect conveying and the combustion of coal Burning rate, the process to mud is more environmentally friendly and safety, and system operation is more stable, and operating cost is extremely low, meets country to papermaking The requirement of enterprise clean production.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1, boiler;
2nd, screw(-type) feeder 21, sewage sludge feed bucket 22, particle chamber 23, particle fly cutter 24, feeding material chamber 25, feeding spiral shell Bar 26, the first motor 27, the second motor 28, screw rod chamber 29, cutter shaft;
3rd, trailing plants thatch blower fan 31, ajutage 32 nozzle;
4th, charging line;
5th, material room 51, malleation dosing Blowing stopper are taken out.
Specific embodiment
Described below is only preferred embodiment of the present utility model, does not therefore limit protection model of the present utility model Enclose.
Embodiment, shown in Fig. 1, a kind of sludge treating system of papermaking enterprise, including boiler 1, screw(-type) feeder 2 and Luo Ci Blower fan 3, boiler 1 is provided with burner hearth, and the leading section of screw(-type) feeder 2 is provided with charging aperture, and charging aperture is fixed with sewage sludge feed bucket 21, screw(-type) feeder 2 is provided with a screw rod chamber 28, is rotatably installed with a feeding spiro rod 25 in screw rod chamber 28, screw(-type) feeder 2 Leading section is provided with the first motor 26, and the first motor 26 connects feeding spiro rod 25.It is provided between particle chamber 22 and feeding material chamber 24 Take out material room 5, take out in material room 5 and malleation dosing Blowing stopper 51 is installed.
The rearward end of screw(-type) feeder 2 is provided with particle chamber 22, is provided with particle fly cutter 23, particle chamber 22 in particle chamber 22 It is arranged on the rearward end in screw rod chamber 28, particle chamber 22 connects screw rod chamber 28, after particle fly cutter 23 is disposed proximate to screw rod chamber 28 The position of end, the rearward end of screw(-type) feeder 2 is provided with the second motor 27, and the second motor 27 connects particle fly cutter 23.Particle One cutter shaft 29 is installed in chamber 22, the inner of cutter shaft 29 connects the second motor 27, along the axis direction of cutter shaft 29, cutter shaft 29 interior End is fixed with before and after's two-layer particle fly cutter 23, and every layer of particle fly cutter 23 is provided with several blades.
The lower section in particle chamber 22 is provided with feeding material chamber 24, and the first side of feeding material chamber 24 is provided with feeding air inlet, the second side It is provided with discharging opening, discharging opening is separately positioned on the opposite sides of feeding material chamber 24 with material air inlet.Trailing plants thatch blower fan 3 passes through ajutage The feeding air inlet of 31 connection feeding material chamber 24, discharging opening connects the burner hearth of boiler 1 by charging line 4.The inner of ajutage 31 Nozzle 32 is installed, nozzle 32 extend in feeding material chamber 24.
Mud is transported to particle chamber 22 by screw(-type) feeder 2 by this utility model, is crushed by particle fly cutter 23, then Deliver in the feeding material chamber 24 of lower section by malleation dosing Blowing stopper 51, the high-pressure hot wind that trailing plants thatch blower fan 3 produces directly passes through 32 mud of nozzle are transported to burning in stove, have effectively processed mud, treating capacity can reach 1.5 tons per hour, and passes through Control the rotating speed of screw(-type) feeder 2, mud handling capacity can be adjusted at any time.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to this reality With new thought, all will change in specific embodiments and applications, this specification content should not be construed as To restriction of the present utility model.

Claims (7)

1. a kind of sludge treating system of papermaking enterprise, including boiler (1), boiler (1) be provided with burner hearth it is characterised in that: bag Include a screw(-type) feeder (2) and trailing plants thatch blower fan (3), the leading section of screw(-type) feeder (2) is provided with charging aperture, and charging aperture is fixed with Sewage sludge feed bucket (21), the rearward end of screw(-type) feeder (2) is provided with particle chamber (22), is provided with particle and flies in particle chamber (22) Knife (23), the lower section of particle chamber (22) is provided with feeding material chamber (24), the first side of feeding material chamber (24) be provided with feeding air inlet, Two sides are provided with discharging opening, and trailing plants thatch blower fan (3) connects the feeding air inlet of feeding material chamber (24) by ajutage (31), and discharging opening leads to Cross the burner hearth that charging line (4) connects boiler (1).
2. a kind of papermaking enterprise according to claim 1 sludge treating system it is characterised in that: described screw(-type) feeder (2) it is provided with a screw rod chamber (28), be rotatably installed with a feeding spiro rod (25) in screw rod chamber (28), before screw(-type) feeder (2) End is provided with the first motor (26), and the first motor (26) connects feeding spiro rod (25).
3. a kind of papermaking enterprise according to claim 2 sludge treating system it is characterised in that: described particle chamber (22) It is arranged on the rearward end of screw rod chamber (28), particle chamber (22) connection screw rod chamber (28), particle fly cutter (23) is disposed proximate to screw rod The position of the rearward end in chamber (28), the rearward end of screw(-type) feeder (2) is provided with the second motor (27), and the second motor (27) connects Particle fly cutter (23).
4. a kind of papermaking enterprise according to claim 3 sludge treating system it is characterised in that: described ajutage (31) The inner nozzle (32) is installed, nozzle (32) extend in feeding material chamber (24).
5. a kind of papermaking enterprise according to claim 3 sludge treating system it is characterised in that: described particle chamber (22) It is provided with and feeding material chamber (24) between and takes out material room (5), take out in material room (5) and malleation dosing Blowing stopper (51) is installed.
6. a kind of papermaking enterprise according to claim 5 sludge treating system it is characterised in that: described discharging opening and institute State the opposite sides that material air inlet is separately positioned on feeding material chamber (24).
7. a kind of papermaking enterprise according to claim 3 sludge treating system it is characterised in that: described particle chamber (22) In a cutter shaft (29) is installed, the inner of cutter shaft (29) connects the second motor (27), along the axis direction of cutter shaft (29), cutter shaft (29) inner end is fixed with least two-layer particle fly cutter (23), and every layer of particle fly cutter (23) is provided with least three blades.
CN201620809519.9U 2016-07-28 2016-07-28 Paper mill's sludge treatment system Active CN205893051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620809519.9U CN205893051U (en) 2016-07-28 2016-07-28 Paper mill's sludge treatment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620809519.9U CN205893051U (en) 2016-07-28 2016-07-28 Paper mill's sludge treatment system

Publications (1)

Publication Number Publication Date
CN205893051U true CN205893051U (en) 2017-01-18

Family

ID=57785860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620809519.9U Active CN205893051U (en) 2016-07-28 2016-07-28 Paper mill's sludge treatment system

Country Status (1)

Country Link
CN (1) CN205893051U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906538A (en) * 2017-11-09 2018-04-13 东莞市联洲知识产权运营管理有限公司 A kind of feed arrangement applied to sludge anhydration burning stove
CN108224430A (en) * 2018-01-26 2018-06-29 中国城市建设研究院有限公司 House refuse cooperates with burning sludge device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107906538A (en) * 2017-11-09 2018-04-13 东莞市联洲知识产权运营管理有限公司 A kind of feed arrangement applied to sludge anhydration burning stove
CN108224430A (en) * 2018-01-26 2018-06-29 中国城市建设研究院有限公司 House refuse cooperates with burning sludge device
CN108224430B (en) * 2018-01-26 2023-07-25 中国城市建设研究院有限公司 Household garbage collaborative sludge incineration device

Similar Documents

Publication Publication Date Title
CN105080698B (en) Use the grinding process of vertical roller grinder system
CN205893051U (en) Paper mill's sludge treatment system
CN105928322A (en) Smashing and drying device for straw feed for animals
CN2883266Y (en) Tapered spiral feeder
CN203845958U (en) Production line for preparing cement
CN207065614U (en) A kind of fuel delivery means for Production of Ceramics
CN103557697A (en) Novel rotary kiln
CN206980519U (en) A kind of feed addictive mixing plant with dust pelletizing system
CN208533320U (en) The reverse-flow hot recycling exhaust gas processing device of asphalt
CN203593420U (en) Fiber conveying device
CN201030437Y (en) Modified lead powder machine
CN103071578B (en) The thin broken duster of moulded coal powdered carbon of a kind of children
CN207680729U (en) A kind of material automatic fine pulverizer with drying function
CN214502029U (en) Flash drying device
CN201462883U (en) Process device for spraying powdered fuels of kiln
CN201819236U (en) System equipment for transporting coal powder
CN205367131U (en) Pipeline negative pressure feeding device
CN203874885U (en) Vertical type roller mill system
CN208055279U (en) A kind of coal slurry industry
CN207126604U (en) A kind of anti-long-pending coal dust device of the direct-firing low speed coal mill of malleation
CN206488305U (en) A kind of continuous controllable novel pulverized coal spraying machine of injecting coal quantity
CN106594784B (en) A kind of continuous controllable novel pulverized coal spraying machine of injecting coal quantity
CN207035189U (en) A kind of fuel combination material-transporting system
JP2011144943A (en) Comminution system
CN206552881U (en) Carbonize powder humidification system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant