CN207259361U - A kind of paper mill sludge drying equipment - Google Patents
A kind of paper mill sludge drying equipment Download PDFInfo
- Publication number
- CN207259361U CN207259361U CN201721071447.3U CN201721071447U CN207259361U CN 207259361 U CN207259361 U CN 207259361U CN 201721071447 U CN201721071447 U CN 201721071447U CN 207259361 U CN207259361 U CN 207259361U
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- CN
- China
- Prior art keywords
- housing
- drying equipment
- paper mill
- sludge drying
- mill sludge
- 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.)
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Abstract
A kind of paper mill sludge drying equipment,Including housing,The middle inside of the housing is placed with sludge storing unit,The left and right surface of the inside of the housing is respectively equipped with heating unit,The top of the housing is equipped with dehumidifying regenerative apparatus,The left side of the dehumidifying regenerative apparatus is equipped with wind pipe,Right side is equipped with intake stack,The dehumidifying regenerative apparatus passes through wind pipe,Intake stack is connected with the housing,The middle inside of the dehumidifying regenerative apparatus is provided with condenser and evaporator,Dehumidizer is equipped between the condenser and evaporator,The condenser,The bottom of evaporator is equipped with inlet,The bottom of the dehumidifying regenerative apparatus is equipped with water guide chassis,The water guide chassis is located at the lower section of the inlet and is connected with an outlet pipe,Dehumidifying regenerative apparatus can suck the hot wind with vapor out of housing,Then discharged by Water vapor condensation and by outlet pipe,Then dry hot wind is discharged into housing,Reduce because dehumidifying and caused by thermal energy consumption.
Description
Technical field
Paper making equipment technical field is the utility model is related to, is specially a kind of paper mill sludge drying equipment.
Background technology
Paper can produce substantial amounts of sludge during manufacturing, and in addition to being partly comprehensively utilized, remaining is sludge
Sanitary landfills is handled, and need to be filled more than 70 mu of soil every year, both be wasted land resource, can also produce secondary pollution.Paper mill sludge category
In biosolids discarded object, it is not only containing plant nutrients such as substantial amounts of cellulose family organic matter and nitrogen, phosphorus, potassium, but also contains micro
Heavy metal and pathogen.According to this characteristic, paper mill sludge can be become agricultural fertilizer, its agricultural methods is divided into：After sludge drying
Used directly as soil conditioner.
During sludge is dried, vapor can condense in the top of drying equipment, and then drop on sludge, influence
Dry efficiency, some drying equipments are provided with dehydrating unit, and the hot wind with vapor is discharged to drying equipment by dehydrating unit
Hull outside, reveal thermal energy, heating unit is needed the heat polishing of leakage, this just increases the energy consumption of drying equipment,
Increase drying cost.
Utility model content
The purpose of this utility model is to provide a kind of paper mill sludge drying equipment, solve proposed in background technology
Problem.
To achieve the above object, the utility model provides following technical solution：A kind of paper mill sludge drying equipment, including shell
Body, the middle inside of the housing are placed with sludge storing unit, and the left and right surface of the inside of the housing is respectively equipped with heating
Device, the top of the housing are equipped with dehumidifying regenerative apparatus, and the left side of the dehumidifying regenerative apparatus is set equipped with wind pipe, right side
There is intake stack, the dehumidifying regenerative apparatus is connected by wind pipe, intake stack with the housing, the dehumidifying backheat dress
The middle inside put is provided with condenser and evaporator, is equipped with dehumidizer between the condenser and evaporator, the condenser,
The bottom of evaporator is equipped with inlet, and the bottom of the dehumidifying regenerative apparatus is equipped with water guide chassis, and the water guide chassis is located at institute
State the lower section of inlet and be connected with an outlet pipe.
As a kind of preferred embodiment of the utility model, the bottom right of the housing is equipped with switch board, the shell
Temperature sensor is equipped among the inner top of body, the temperature sensor connects the switch board by electric wire.
As a kind of preferred embodiment of the utility model, water guide chassis right low left high, the water guide chassis
Left side is connected with the outlet pipe.
As a kind of preferred embodiment of the utility model, the condenser is located at one close to the wind pipe
Side, the evaporator are located at close to the side of the intake stack.
As a kind of preferred embodiment of the utility model, the inlet is in inverted trapezoidal.
As a kind of preferred embodiment of the utility model, the heating unit is fastened on described by fixed link
The surface of the inside of housing.
As a kind of preferred embodiment of the utility model, the inner top left and right corner of the housing is respectively provided with a punching heat
Wind turbine, the top for rushing air-heater and being located at the heating unit are described to rush sludge storage dress described in the positive face of air-heater
Put.
As a kind of preferred embodiment of the utility model, the wind pipe is located at the temperature sensor and left side
It is described rush between air-heater, the intake stack is located at the temperature sensor and the described of right side is rushed between air-heater, institute
The lower end for stating wind pipe and the intake stack is respectively provided with air-out blower fan and air intake blower fan.
As a kind of preferred embodiment of the utility model, the housing is steeped by rock-wool heat insulation plate, air layer and phenolic aldehyde
Foam thermal insulation board, the rock-wool heat insulation plate are arranged at the outer layer of the housing, the air layer be arranged at the rock-wool heat insulation plate and
The centre of phenolic foam heat insulation plate, the phenolic foam heat insulation plate are arranged on the internal layer of the housing.
As a kind of preferred embodiment of the utility model, the heating unit employs infrared ray heating tube, described
The upper and lower ends insertion fixed seat of infrared ray heating tube, the top of the fixed seat connects the switch board by electric wire.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. the regenerative apparatus that dehumidifies, is installed on the top of housing by the utility model, ground space, dehumidifying backheat dress are not take up
Put and housing is connected by pipeline, vapor is drawn into dehumidifying regenerative apparatus by the air intake blower fan at pipeline, then by vapor
Filter and be discharged to outside device, then hot wind is sent back to enclosure interior by wind pipe again, form a hot air circulation, reduce
The heat consumption brought because of dehumidifying, adds work efficiency, saves drying cost.
2. be mounted with temperature sensor in the inner top of housing, monitor the temperature in housing in real time, be less than when temperature or
After the temperature of setting, heating unit can be adjusted by switch board, to reach the required temperature of drying sludge, carried
The high utilization rate of the energy.
Brief description of the drawings
Fig. 1 is a kind of structure chart of paper mill sludge drying equipment of the utility model；
Fig. 2 is the structure chart of dehumidifying regenerative apparatus in a kind of paper mill sludge drying equipment of the utility model；
Fig. 3 is a kind of structure chart of paper mill sludge drying equipment middle casing of the utility model；
Fig. 4 is the structure chart of heating unit in a kind of paper mill sludge drying equipment of the utility model.
In figure:1- housings, 2- dehumidifying regenerative apparatuses, 3- rush air-heater, 4- sludge storing units, 5- heating units, 6- controls
Cabinet processed, 7- temperature sensors, 11- rock-wool heat insulation plates, 12- air layers, 13- phenolic foam heat insulation plates, 21- wind pipes, 22- into
Wind pipeline, 23- air-out blower fans, 24- air intake blower fans, 25- dehumidizers, 26- condensers, 27- evaporators, 28- water guides chassis, 29-
Inlet, 210- outlet pipes, 51- fixed links, 52- electric wires, 53- fixed seats, 54- infrared ray heating tubes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of paper mill sludge drying equipment, including housing 1,
The middle inside of the housing 1 is placed with sludge storing unit 4, it is characterised in that：The left and right surface of the inside of the housing 1 point
Not She You heating unit 5, the top of the housing 1 is equipped with dehumidifying regenerative apparatus 2, and the left side of the dehumidifying regenerative apparatus 2 is equipped with
Wind pipe 21, right side are equipped with intake stack 22, and the dehumidifying regenerative apparatus 2 passes through wind pipe 21, intake stack 22 and institute
State housing 1 to connect, the middle inside of the dehumidifying regenerative apparatus 2 is provided with condenser 26 and evaporator 27, the condenser 26
Dehumidizer 25 is equipped between evaporator 27, the condenser 26, the bottom of evaporator 27 are equipped with inlet 29, described to dehumidify back
The bottom of thermal 2 is equipped with water guide chassis 28, the water guide chassis 28 be located at the lower section of the inlet 29 and with an outlet pipe
210 connections.
Referring to Fig. 1, as a kind of preferable technical solution in the present embodiment, set by the bottom right of the housing 1
There is switch board 6, be equipped with temperature sensor 7 among the inner top of the housing 1, the temperature sensor 7 connects institute by electric wire
State switch board 6；Monitored in real time by temperature sensor 7, and the data sending monitored to switch board 6.
Referring to Fig. 2, as a kind of preferable technical solution in the present embodiment, it is left high right by the water guide chassis 28
Low, the left side on the water guide chassis 28 is connected with the outlet pipe 210；The design of right low left high can be by condensed water to the left
Side water conservancy diversion, and discharged by outlet pipe 210.
Referring to Fig. 2, as a kind of preferable technical solution in the present embodiment, by the condenser 26 positioned at close
The side of the wind pipe 21, the evaporator 27 are located at close to the side of the intake stack 22；Condenser 26 and evaporation
Vapor can be evaporated and condensed by device 27.
It is in inverted trapezoidal by the inlet 29 referring to Fig. 2, as a kind of preferable technical solution in the present embodiment；
Inlet 29 is by condensed water guide bottom disk water conservancy diversion.
Referring to Fig. 4, as a kind of preferable technical solution in the present embodiment, fixation is passed through by the heating unit 5
Bar 51 is fastened on the surface of the inside of the housing 1；Fixed link 51 securely fixes heating unit.
Referring to Fig. 1, as a kind of preferable technical solution in the present embodiment, pass through inner top of the housing 1 or so
Angle is respectively provided with one and rushes air-heater 3, and the top for rushing air-heater 3 and being located at the heating unit 5 is described to rush air-heater 3 just
Sludge storing unit 4 described in the face of face；Rush air-heater 3 to break up the hot wind inside housing 1, it is evenly distributed in housing
It is interior.
Please refer to Fig.1 with 2, as a kind of preferable technical solution in the present embodiment, be located at by the wind pipe 21
The temperature sensor 7 and the described of left side are rushed between air-heater 3, and the intake stack 22 is located at 7 He of temperature sensor
The described of right side is rushed between air-heater 3, and the lower end of the wind pipe 21 and the intake stack 22 is respectively provided with air-out blower fan 23
With air intake blower fan 24；The setting of air-out blower fan 23 and air intake blower fan 24 can make the air in housing 1 do shuttling movement.
Referring to Fig. 3, as a kind of preferable technical solution in the present embodiment, by the housing 1 by rock-wool heat insulation plate
11st, air layer 12 and phenolic foam heat insulation plate 13, the rock-wool heat insulation plate 11 are arranged at the outer layer of the housing 1, the air
Layer 12 is arranged at the centre of the rock-wool heat insulation plate 11 and phenolic foam heat insulation plate 13, and the phenolic foam heat insulation plate 13 is arranged on
The internal layer of the housing 1；Improve the insulating power of housing 1.
Referring to Fig. 4, as a kind of preferable technical solution in the present embodiment, employed by the heating unit 5 red
Outside line heating tube 54, the upper and lower ends insertion fixed seat 53 of the infrared ray heating tube 54, the top of the fixed seat 53 passes through
Electric wire 52 connects the switch board 6；Infrared ray heating tube 54 is fixed using fixed seat 53, and it is powered.
Use process：Sludge storing unit 4 is placed on to the interior bottom of housing 1, is then filled by switch board 6 to heating
5 energizations are put, and opens and rushes air-heater 3, heating unit 5 heats the air inside housing 1, and rushing air-heater 3 reaches thermal energy
To the effect of diffusion, thermal energy is set to be full of the inside of whole housing 1, temperature sensor 7 monitors temperature in real time, and passes through
Switch board 6 shows that the hot wind with vapor is pumped into dehumidifying regenerative apparatus 2 by the intake stack 22 for the regenerative apparatus 2 that dehumidifies
It is interior, and dehumidification by condensation, the water of condensation are carried out to the hot wind with vapor by evaporator 27, dehumidizer 25 and condenser pipe 26
Steam falls into water guide chassis 28 by inlet 29, and the outside of housing 1, the heat with vapor are discharged to by outlet pipe 210
Wind becomes dry hot wind after dehumidifying, is discharged to by wind pipe 21 in housing 1, completes a circulation.
To sum up, in the utility model, the regenerative apparatus 2 that dehumidifies is installed on to the top of housing 1, ground space is not take up, removes
Wet regenerative apparatus 2 connects housing 1 by pipeline, and vapor is drawn into dehumidifying regenerative apparatus 2 by the air intake blower fan 24 at pipeline,
Then by water vapor filtering and it is discharged to outside device, then hot wind is sent back to inside housing 1 again by wind pipe 21, forms one
A hot air circulation, reduces the heat consumption brought because of dehumidifying, adds work efficiency, save drying cost；In shell
The inner top of body is mounted with temperature sensor 7, monitors the temperature in housing 1 in real time, when temperature of the temperature below or above setting
After degree, heating unit 5 can be adjusted by switch board 6, to reach the required temperature of drying sludge, improve the energy
Utilization rate.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of paper mill sludge drying equipment, including housing (1), the middle inside of the housing (1) is placed with sludge storage dress
Put (4), it is characterised in that：The left and right surface of the inside of the housing (1) is respectively equipped with heating unit (5), the housing (1)
Top be equipped with dehumidifying regenerative apparatus (2), it is described dehumidifying regenerative apparatus (2) left side be equipped with wind pipe (21), right side be equipped with into
Wind pipeline (22), the dehumidifying regenerative apparatus (2) are connected by wind pipe (21), intake stack (22) with the housing (1),
The middle inside of the dehumidifying regenerative apparatus (2) is provided with condenser (26) and evaporator (27), the condenser (26) and steaming
Dehumidizer (25) is equipped between hair device (27), the condenser (26), the bottom of evaporator (27) are equipped with inlet (29), described
The bottom of dehumidifying regenerative apparatus (2) is equipped with water guide chassis (28), and the water guide chassis (28) is located under the inlet (29)
It is connected just and with an outlet pipe (210).
A kind of 2. paper mill sludge drying equipment according to claim 1, it is characterised in that：The bottom, right of the housing (1)
Side is equipped with switch board (6), and temperature sensor (7) is equipped among the inner top of the housing (1), and the temperature sensor (7) is logical
Cross electric wire and connect the switch board (6).
A kind of 3. paper mill sludge drying equipment according to claim 1, it is characterised in that：The left height of the water guide chassis (28)
Right low, the left side of the water guide chassis (28) is connected with the outlet pipe (210).
A kind of 4. paper mill sludge drying equipment according to claim 1, it is characterised in that：The condenser (26), which is located at, leans on
The side of the nearly wind pipe (21), the evaporator (27) are located at close to the side of the intake stack (22).
A kind of 5. paper mill sludge drying equipment according to claim 1, it is characterised in that：The inlet (29) is terraced in falling
Shape.
A kind of 6. paper mill sludge drying equipment according to claim 1, it is characterised in that：The heating unit (5) passes through
Fixed link (51) is fastened on the surface of the inside of the housing (1).
A kind of 7. paper mill sludge drying equipment according to claim 2, it is characterised in that：The inner top of the housing (1)
Left and right corner is respectively provided with one and rushes air-heater (3), the top for rushing air-heater (3) and being located at the heating unit (5), the punching heat
Sludge storing unit (4) described in the positive face of wind turbine (3).
A kind of 8. paper mill sludge drying equipment according to claim 7, it is characterised in that：The wind pipe (21) is located at
The temperature sensor (7) and the described of left side are rushed between air-heater (3), and the intake stack (22) is located at the temperature sensing
Device (7) and the described of right side are rushed between air-heater (3), and the lower end of the wind pipe (21) and the intake stack (22) is respectively set
There are air-out blower fan (23) and air intake blower fan (24).
A kind of 9. paper mill sludge drying equipment according to claim 1, it is characterised in that：The housing (1) is protected by rock wool
Warm plate (11), air layer (12) and phenolic foam heat insulation plate (13), the rock-wool heat insulation plate (11) are arranged at the housing (1)
Outer layer, the air layer (12) are arranged at the centre of the rock-wool heat insulation plate (11) and phenolic foam heat insulation plate (13), the phenol
Aldehyde foam heat-insulating board (13) is arranged on the internal layer of the housing (1).
A kind of 10. paper mill sludge drying equipment according to claim 2, it is characterised in that：The heating unit (5) uses
Infrared ray heating tube (54), the upper and lower ends insertion fixed seat (53) of the infrared ray heating tube (54), the fixed seat
(53) top connects the switch board (6) by electric wire (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071447.3U CN207259361U (en) | 2017-08-23 | 2017-08-23 | A kind of paper mill sludge drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071447.3U CN207259361U (en) | 2017-08-23 | 2017-08-23 | A kind of paper mill sludge drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259361U true CN207259361U (en) | 2018-04-20 |
Family
ID=61922954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071447.3U Expired - Fee Related CN207259361U (en) | 2017-08-23 | 2017-08-23 | A kind of paper mill sludge drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207259361U (en) |
-
2017
- 2017-08-23 CN CN201721071447.3U patent/CN207259361U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20190823 |