CN208327777U - A kind of low temperature belt-type drying machine heat-pump dehumidification device - Google Patents
A kind of low temperature belt-type drying machine heat-pump dehumidification device Download PDFInfo
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- CN208327777U CN208327777U CN201820528545.3U CN201820528545U CN208327777U CN 208327777 U CN208327777 U CN 208327777U CN 201820528545 U CN201820528545 U CN 201820528545U CN 208327777 U CN208327777 U CN 208327777U
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- sludge
- desiccation machine
- machine shell
- desiccation
- low temperature
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Abstract
The utility model discloses a kind of low temperature belt-type drying machine heat-pump dehumidification devices, including desiccation machine shell, both ends above the desiccation machine shell are respectively arranged with sludge agitation case and high-power exhaust fan, the side of the desiccation machine shell is provided with dehumidifying heat pump, the dehumidifying heat pump is provided with steam-water separator far from a side position of desiccation machine shell, the steam-water separator is provided with exhausting machine support far from a side position of dehumidifying heat pump, high-power exhaust fan is provided on the exhausting machine support, by the way that steam-water separator and high-power exhaust fan are arranged between dehumidifying heat pump and desiccation machine shell, guarantee the hot-air sufficiently dry being sent in desiccation machine shell, the flow velocity of dry hot-air is improved simultaneously, carry out the processing of steam-water separation again by the function and hot-air that increase sludge dispersion stirring, it ensure that the equal of pending mud The sufficiently dry of even dispersion and the hot-air being filled into desiccation machine, to ensure that the drying and other treatment of sludge.
Description
Technical field
The utility model belongs to Treatment of Sludge correlative technology field, and in particular to a kind of low temperature belt-type drying machine heat-pump dehumidification
Device.
Background technique
As urbanization process is accelerated, industrial rapid development, the increase of urban population, urban industry waste water and life
The discharge amount of sewage living is increasing, and treatment rate of domestic sewage also improves year by year, and the sludge yield of municipal sewage plant is also anxious
Increase severely and add, sewage treatment plant will discharge a large amount of excess sludge, and the sludge needs of enormous amount are further processed, if sludge
It cannot rationally handle, secondary pollution will be caused, in Treatment of Sludge program, sludge drying handles mostly important, sludge drying
The effects of being exactly by diafiltration or evaporation, the process of most of water content is removed from sludge, sludge drying is exactly water in sludge
The removal divided mainly includes that moisture is evaporated and spread, and sludge drying technique mainly has heat drying, solar energy desiccation, microwave heating
Desiccation, ultrasonic wave desiccation and biological dewatered etc., wherein it is most widely used it is most mature be sludge heat drying technology, after desiccation
Sludge, can operate with the betterment of land, building materials utilize.
The sludge drying of the prior art has the following problems: the sludge drying processing of the prior art mostly uses at heat drying
Reason, does sludge using blades type drying machine, vertical polydisc desiccation machine, rotating disc type desiccation machine and low temperature belt-type drying machine etc.
Change processing, wherein because low temperature belt-type drying machine mechanical wear, environmentally friendly foul smell, in terms of all have it is apparent excellent
Gesture, therefore low temperature belt-type drying machine is mostly used to carry out the drying and other treatment of sludge, low temperature belt-type drying machine is to utilize dehumidifying heat pump pair
Sludge is using the technology that hot air circulation dehumidification by condensation is dried come dewatered sludge, but to lack sludge former for existing low temperature belt-type drying machine
The uniform stirring function of material, at the same it is not dry enough by the hot-air of dehumidifying heat pump, it can all influence the dirty knot for arriving mud drying and other treatment
Fruit.
Utility model content
The purpose of this utility model is to provide a kind of low temperature belt-type drying machine heat-pump dehumidification devices, to solve above-mentioned background
What is proposed in technology lacks sludge raw material uniform stirring function and the problem not dry enough by the hot-air of dehumidifying heat pump.
To achieve the above object, the utility model provides the following technical solutions: a kind of low temperature belt-type drying machine heat-pump dehumidification
Device, including desiccation machine shell, the both ends above the desiccation machine shell are respectively arranged with sludge agitation case and high-power exhausting
Machine is provided with multiple desiccation machine gas outlets, the desiccation machine shell and dirt between the sludge agitation case and high-power exhaust fan
The junction of mud agitator tank is provided with sludge import, and the sludge agitation case is internally provided with stirring flabellum, the desiccation machine
Shell is internally provided with sludge conveyer belt, and the sludge conveyer belt is set as the cyclic structure of closure, and sludge conveyer belt
Multiple conveying rollers arranged in parallel are internally provided with, the conveying roller is internally provided with fixed link, the desiccation machine shell
One end of lower section is provided with dewatered sludge outlet, and the position far from dewatered sludge outlet below desiccation machine shell is provided with multiple desiccation
Machine air inlet, and the side of desiccation machine shell is provided with dehumidifying heat pump, side position of the dehumidifying heat pump far from desiccation machine shell
It installs and is equipped with steam-water separator, the steam-water separator is provided with exhausting machine support far from a side position of dehumidifying heat pump, described
High-power exhaust fan is provided on exhausting machine support.
Preferably, the desiccation machine shell, dehumidifying heat pump, steam-water separator and high-power exhaust fan pass through ventilation pipe shape
The closed space sealed at one.
Preferably, the conveying roller is rolled by fixed link and desiccation machine shell and is connected.
Preferably, the surface of the sludge conveyer belt is dense grid structure, and sludge conveyer belt passes through its inside
Conveying roller is transmitted.
Preferably, the sludge conveyer belt of the desiccation machine interior of shell is set as Dual-layer structure, and upper layer sludge passes
Send the length for being shorter in length than lower layer's sludge conveyer belt of band.
Preferably, the position of the dehumidifying heat pump and steam-water separator bottom is respectively arranged with dehumidifying heat pump discharge outlet and dredges
Water valve.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is by the stirring flabellum above desiccation machine shell in the sludge agitation case of setting, to be processed
Sludge carries out dispersion stirring, prevent bulk sludge influence desiccation as a result, ensure that the evenly dispersed of pending mud.
2, the utility model between dehumidifying heat pump and desiccation machine shell by being arranged steam-water separator and high-power exhausting
Machine guarantees the hot-air sufficiently dry being sent in desiccation machine shell, while also improving the flow velocity of dry hot-air, guarantees
The effect of sludge drying processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model sludge conveyer belt；
In figure: 1, desiccation machine shell；2, sludge import；3, flabellum is stirred；4, sludge agitation case；5, high-power exhaust fan；
6, exhausting machine support；7, drain valve；8, steam-water separator；9, dehumidify heat pump discharge outlet；10, dehumidify heat pump；11, ventilation pipe；
12, conveying roller；13, fixed link；14, sludge conveyer belt；15, desiccation machine air inlet；16, dewatered sludge exports；17, desiccation machine goes out
Port.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model is the following technical schemes are provided: a kind of low temperature belt-type drying machine heat-pump dehumidification fills referring to FIG. 1-2,
It sets, including desiccation machine shell 1, the both ends of 1 top of desiccation machine shell are respectively arranged with sludge agitation case 4 and high-power exhaust fan 5,
Multiple desiccation machine gas outlets 17, desiccation machine shell 1 and sludge agitation are provided between sludge agitation case 4 and high-power exhaust fan 5
The junction of case 4 is provided with sludge import 2, and sludge agitation case 4 is internally provided with stirring flabellum 3, the inside of desiccation machine shell 1
It is provided with sludge conveyer belt 14, sludge conveyer belt 14 is set as the cyclic structure of closure, and the inside setting of sludge conveyer belt 14
There are multiple conveying rollers arranged in parallel 12, conveying roller 12 is internally provided with fixed link 13, one end of 1 lower section of desiccation machine shell
Be provided with dewatered sludge outlet 16, and the lower section of desiccation machine shell 1 far from the position of dewatered sludge outlet 16 be provided with multiple desiccation machines into
Port 15, and the side of desiccation machine shell 1 is provided with dehumidifying heat pump 10, side position of the dehumidifying heat pump 10 far from desiccation machine shell 1
It installs and is equipped with steam-water separator 8, steam-water separator 8 is provided with exhausting machine support 6, exhausting far from a side position of dehumidifying heat pump 10
High-power exhaust fan 5 is provided on machine support 6.
For recycling for resource, in the utility model, it is preferred that desiccation machine shell 1, dehumidifying heat pump 10, carbonated drink point
The closed space of a sealing is formed by ventilation pipe 11 from device 8 and high-power exhaust fan 5.
In order to facilitate the transmission of sludge, in the utility model, it is preferred that conveying roller 12 passes through fixed link 13 and desiccation
Machine shell 1 rolls connection.
In order to make the better desiccation of sludge, in the utility model, it is preferred that the surface of sludge conveyer belt 14 is dense grid
Formula structure, and sludge conveyer belt 14 is transmitted by its internal conveying roller 12.
In order to facilitate the discharge of sludge after desiccation, in the utility model, it is preferred that the sludge inside desiccation machine shell 1 passes
Band 14 is sent to be set as Dual-layer structure, and the length for being shorter in length than lower layer's sludge conveyer belt 14 of upper layer sludge conveyer belt 14.
In the utility model, it is preferred that the position of dehumidifying heat pump 10 and 8 bottom of steam-water separator is respectively arranged with except damp and hot
Pump drainage mouth 9 and drain valve 7.
Steam-water separator 8 in the utility model is the known technology of the extensive utilization and daily life that have disclosed, vapour
Separator 8 is construction of pressure vessel carbon steel or stainless steel equipment, and interface pattern is flange arrangement, and aqueous steam enters carbonated drink
Separator 8, and wherein to be centrifuged the inclined movement that dips down；The moisture of entrainment is separated since speed reduces, and is divided
From liquid flow through drain valve 7 and be discharged, the gas of dry cleansing is discharged from separator outlet.
The working principle and process for using of the utility model: after the utility model installs, by desiccation machine shell 1
The stirring flabellum 3 in sludge agitation case 4 being just arranged, carries out dispersion stirring to sludge to be processed, prevents bulk sludge from influencing
Desiccation as a result, transport sludge by upper layer sludge conveyer belt 14 of the sludge import 2 in desiccation machine shell 1, it is dirty to pass through lower layer
The sludge of desiccation is transported to dewatered sludge outlet 16, the utility model upper layer sludge conveyer belt 14 and lower layer's sludge by mud conveyer belt 14
Rotation is transported in the transmission that conveyer belt 14 carries out opposite direction, is facilitated the desiccation and discharging of sludge, is passed through desiccation machine air inlet 15
Dry hot-air is delivered to desiccation machine shell 1 and the sludge on sludge conveyer belt 14 is dried with facilitating, by big
Power exhaust fan 5 and desiccation machine gas outlet 17 detach the hot-air with large quantity of moisture after drying in desiccation machine shell 1, together
When be transported to dehumidifying heat pump 10 in dehumidification system, by dehumidifying heat pump 10 in cooling system make humid air temperature lower than dew
Point, steam are able to condense and drain into plant area's sewage conduct by the heat pump discharge outlet 9 that dehumidifies, and pass through the heating system in dehumidifying heat pump 10
So that the atmosphere temperature rising after " dehydration " becomes hot-air, hot-air is delivered to system by ventilation pipe 11 and desiccation machine air inlet 15
In desiccation machine shell 1, continue the drying and other treatment of sludge, air recycles in overall process, therefore emission-free generation, due to adopting
It is low temperature belt-type drying machine heat-pump dehumidification principle, humid air is formed by hot sky after the dehumidifying dehumidifying heating of heat pump 10
Gas inevitably contains certain moisture, since its aridity not enough influences whether the sludge drying processing of next round, the utility model
By the way that steam-water separator 8 and high-power exhaust fan 5 are arranged between dehumidifying heat pump 10 and desiccation machine shell 1, guarantee is sent to dry
Hot-air sufficiently dry in change machine shell 1, while also ensuring the flow velocity of dry hot-air, it ensure that sludge drying processing
Effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of low temperature belt-type drying machine heat-pump dehumidification device, including desiccation machine shell (1), it is characterised in that: the desiccation machine
Both ends above shell (1) are respectively arranged with sludge agitation case (4) and high-power exhaust fan (5), the sludge agitation case (4) and
Multiple desiccation machine gas outlets (17), the desiccation machine shell (1) and sludge agitation case are provided between high-power exhaust fan (5)
(4) junction is provided with sludge import (2), and flabellum (3) are stirred in being internally provided with for the sludge agitation case (4), described dry
Change machine shell (1) is internally provided with sludge conveyer belt (14), and the sludge conveyer belt (14) is set as the cyclic structure of closure,
And sludge conveyer belt (14) is internally provided with multiple conveying rollers arranged in parallel (12), the inside of the conveying roller (12) sets
It is equipped with fixed link (13), one end below the desiccation machine shell (1) is provided with dewatered sludge outlet (16), and desiccation machine shell
(1) lower section is provided with multiple desiccation machine air inlets (15), and the one of desiccation machine shell (1) far from the position of dewatered sludge outlet (16)
Side is provided with dehumidifying heat pump (10), and dehumidifying heat pump (10) is provided with carbonated drink point far from a side position of desiccation machine shell (1)
From device (8), the steam-water separator (8) is provided with exhausting machine support (6), the pumping far from a side position of dehumidifying heat pump (10)
High-power exhaust fan (5) are provided on fan supporter (6).
2. a kind of low temperature belt-type drying machine heat-pump dehumidification device according to claim 1, it is characterised in that: the desiccation machine
Shell (1), dehumidifying heat pump (10), steam-water separator (8) and high-power exhaust fan (5) are close by ventilation pipe (11) formation one
The closed space of envelope.
3. a kind of low temperature belt-type drying machine heat-pump dehumidification device according to claim 1, it is characterised in that: the transmission rolling
Cylinder (12) is rolled by fixed link (13) and desiccation machine shell (1) and is connected.
4. a kind of low temperature belt-type drying machine heat-pump dehumidification device according to claim 1, it is characterised in that: the sludge passes
The surface for sending band (14) is dense grid structure, and sludge conveyer belt (14) is passed by its internal conveying roller (12)
It send.
5. a kind of low temperature belt-type drying machine heat-pump dehumidification device according to claim 1, it is characterised in that: the desiccation machine
The internal sludge conveyer belt (14) of shell (1) is set as Dual-layer structure, and upper layer sludge conveyer belt (14) are shorter in length than
The length of lower layer's sludge conveyer belt (14).
6. a kind of low temperature belt-type drying machine heat-pump dehumidification device according to claim 1, it is characterised in that: described except damp and hot
The position of pump (10) and steam-water separator (8) bottom is respectively arranged with dehumidifying heat pump discharge outlet (9) and drain valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820528545.3U CN208327777U (en) | 2018-04-14 | 2018-04-14 | A kind of low temperature belt-type drying machine heat-pump dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820528545.3U CN208327777U (en) | 2018-04-14 | 2018-04-14 | A kind of low temperature belt-type drying machine heat-pump dehumidification device |
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| Publication Number | Publication Date |
|---|---|
| CN208327777U true CN208327777U (en) | 2019-01-04 |
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ID=64781137
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820528545.3U Active CN208327777U (en) | 2018-04-14 | 2018-04-14 | A kind of low temperature belt-type drying machine heat-pump dehumidification device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078348A (en) * | 2019-04-28 | 2019-08-02 | 深圳瑞新达新能源科技有限公司 | A kind of heat-pump dehumidification belt drying device |
| CN110104932A (en) * | 2019-04-28 | 2019-08-09 | 深圳瑞新达新能源科技有限公司 | A kind of sludge dehumidification drying device |
-
2018
- 2018-04-14 CN CN201820528545.3U patent/CN208327777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078348A (en) * | 2019-04-28 | 2019-08-02 | 深圳瑞新达新能源科技有限公司 | A kind of heat-pump dehumidification belt drying device |
| CN110104932A (en) * | 2019-04-28 | 2019-08-09 | 深圳瑞新达新能源科技有限公司 | A kind of sludge dehumidification drying device |
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