CN203683561U - Low-temperature leather drying chamber - Google Patents

Low-temperature leather drying chamber Download PDF

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Publication number
CN203683561U
CN203683561U CN201420010064.5U CN201420010064U CN203683561U CN 203683561 U CN203683561 U CN 203683561U CN 201420010064 U CN201420010064 U CN 201420010064U CN 203683561 U CN203683561 U CN 203683561U
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CN
China
Prior art keywords
leather
heat exchanger
low temperature
steam
outlet
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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.)
Expired - Fee Related
Application number
CN201420010064.5U
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Chinese (zh)
Inventor
王兵
Original Assignee
王兵
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Filing date
Publication date
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Priority to CN201420010064.5U priority Critical patent/CN203683561U/en
Application granted granted Critical
Publication of CN203683561U publication Critical patent/CN203683561U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a low-temperature leather drying chamber belonging to the technical field of air conditioning. The drying chamber is internally provided with a heat radiator group and a steam heat exchanger, wherein the steam heat exchanger is provided with flow-controllable inlet and outlet which are used for exchanging heat with steam; the flow-controllable outlet of the steam heat exchanger is communicated with an inlet of the heat radiator group through a power pump; an outlet of the heat radiator group is communicated with the flow-controllable inlet of the steam heat exchanger. Compared with the prior art that high-temperature steam is directly introduced to the heat radiator group to heat the leather drying chamber, the drying chamber provided by the utility model has the advantages that the leather drying chamber is kept at the controlled low temperature, the hand feeling of leather is improved, the leather yield is increased, the loss of bound water in collagenous fiber of the leather, caused by high temperature, is reduced, and the saturation of a color dyed on the leather is kept. A cooler is controlled to carry out moisture extraction treatment on moist hot air, and the leather drying chamber is controlled within the set humidity condition, so that the leather drying time at the same temperature is shortened, the working efficiency is increased by 30%, the leather processing quality can be favorably improved, and the energy consumption can be favorably reduced.

Description

Low temperature leather dries chamber
Technical field
The utility model relates to a kind of chamber of drying, and belongs to air-conditioning technique field.
Background technology
At present, leather machine on market, have following several: shotcrete machine, rotary toggling dryer, hang dry in the air transfer roller, the automatic toggling dryer of through type and the rotatable extension of the double-layer back drying machine that dries in the air, etc., the heating arrangement of above-mentioned leather machine all adopts high-temperature steam is directly led to radiator panel, then after taking heat out of by blower fan, act on leather, carry out the mode of high temperature sublimation drying.According to the applicant understood, there is following shortcoming:
1. high-temperature steam is all steam more than 110 degree mostly, and high temperature can make the combination water loss in leather collagen fiber large, affects leather fullness ratio, pliability, and leather shrinkage area is large, and the change material volatilization loss in leather is large,
2. adopt high-temperature steam is directly led to radiator panel, cannot realize that to dry chambers temp constant, namely dry room temp and have and fluctuate, dry more than room temp reaches 100 degree sometimes, when high temperature, can bring injury to leather, and then leather final quality is impacted;
3. energy dissipation is large;
4. the gas humidity in baking oven is too large, increases drying time.
Further, applicant understands, above-mentioned leather machine does not all have dehumidifier circulatory function, only has independent humidity-discharging device, existing humidity-discharging device shortcoming has: not having dehumidifier circulation just to cause constantly has the outer gas at normal temperature of baking oven to enter baking oven, make the temperature of baking oven have no idea to guarantee, make heating system just always in warm-up mode, form again unnecessary waste; Meanwhile, existing humidity-discharging device use temperature is high, without moisture control function.
Utility model content
The technical problems to be solved in the utility model is for prior art deficiency, proposes the controlled low temperature leather of a kind of lesser temps and temperature and dries chamber.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of low temperature leather dries chamber, this low temperature leather dries the indoor radiator panel that is provided with, this low temperature leather dries chamber and also comprises steam heat exchanger, described steam heat exchanger is provided with for carrying out import and the outlet of the controlled current of heat exchange with steam, the outlet of the controlled current of described steam heat exchanger is communicated with the import of radiator panel, the outlet of described radiator panel is communicated with the import of the controlled current of steam heat exchanger, between the outlet of the controlled current of described steam heat exchanger and the import of radiator panel, be provided with power-driven pump.
The utility model adopts the beneficial effect of technique scheme to be: 1) owing to being provided with radiator panel and steam heat exchanger, steam heat exchanger is provided with for carrying out import and the outlet of the controlled current of heat exchange with steam, the outlet of the controlled current of steam heat exchanger is communicated with the import of radiator panel, the outlet of radiator panel is communicated with the import of the controlled current of steam heat exchanger, between the outlet of the controlled current of steam heat exchanger and the import of radiator panel, be provided with power-driven pump, when use, steam is through steam heat exchanger and carry out heat exchange by the liquid mediums controlled current in steam heat exchanger or other flow-controllable and flow velocity, again the water after heat exchange or other liquid medium are transported in radiator panel by power-driven pump, carry out low temperature leather to dry indoor heating, water in last radiator panel or other liquid medium are back in steam heat exchanger and heat again, compare existing by high-temperature steam directly lead to radiator panel to leather dry chamber heat, can keep leather to dry chamber under the low temperature of controlling, improve leather hand feeling, increase yield of leather, reduce high temperature and make the combination water loss in leather collagen fiber, keep the full true degree of color that leather dyes, 2) by using steam heat exchanger, can steam saving usage quantity, reduce energy consumption, relative energy-saving, compares electrically heated and economizes 2/3, economizes 1/3 than fire coal, 3) by controlling radiator panel, low temperature leather is dried to the Heating temperature of chamber, make leather at any time in design temperature, be beneficial to and improve leather processing quality and energy efficient.
The improvement of technique scheme is: this low temperature leather dries chamber and is shaped with suction opening and blast inlet and is communicated with the passage between described suction opening and blast inlet, described suction opening place is provided with the vacuum fan that dries indoor moist warm air for aspirating this low temperature leather, in described passage, is provided with water cooler.
The utility model adopts the beneficial effect of technique scheme to be: be shaped with suction opening and blast inlet and be communicated with the passage between suction opening and blast inlet by dry chamber at this low temperature leather, suction opening place is provided with the vacuum fan that dries indoor moist warm air for aspirating this low temperature leather, in passage, be provided with water cooler, when use, adopting vacuum fan that low temperature leather is dried to indoor moist warm air extracts out, by water cooler, the moisture content in moist warm air being condensed into the globule again flows away, after becoming dry air, enter again this low temperature leather baking chamber, so circulation makes low temperature leather of the present utility model dry the indoor humidity reduction that reaches, homo(io)thermism realizes leather drying under low temperature, by controlling water cooler, moist warm air is carried out to dehumidifier processing simultaneously, control leather and dry chamber in setting humidity condition, reduce leather drying time at same temperature, increase work efficiency 30%, be beneficial to and improve leather processing quality and energy efficient.
The improvement of technique scheme is: described radiator panel is the radiator panel of two groups of parallel connections, and the import of every group of radiator panel is communicated with power pump outlet, and the outlet of every group of radiator panel is communicated with the import of the controlled current of steam heat exchanger.
The improvement of technique scheme is: every group of radiator panel is two scatterers of series connection successively.
The improvement of technique scheme is: described vacuum fan is the spiral centrifugal blower of low noise.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is that the low temperature leather of the utility model embodiment dries the system architecture schematic diagram of chamber.
Embodiment
Embodiment
The low temperature leather of the present embodiment dries chamber, and as shown in Figure 1, this low temperature leather dries the indoor radiator panel 1 that is provided with, and this low temperature leather dries chamber and also comprises steam heat exchanger.
Steam heat exchanger is provided with for carrying out import and the outlet of the controlled current of heat exchange with steam.Steam heat exchanger adopts conventional steam heat exchanger on market, can control flow and the flow velocity of current or other liquid medium, carries out heat exchange with steam.
The outlet of the controlled current of steam heat exchanger is communicated with the import of radiator panel, and the outlet of radiator panel is communicated with the import of the controlled current of steam heat exchanger, between the outlet of the controlled current of steam heat exchanger and the import of radiator panel, is provided with power-driven pump.Between steam heat exchanger, power-driven pump and radiator panel, can flow and have water, or the liquid of other transferring heat.
This low temperature leather of the present embodiment dries chamber and is shaped with suction opening (not shown) and blast inlet (not shown) and is communicated with the passage (not shown) between suction opening and blast inlet, suction opening place is provided with the vacuum fan (not shown) of drying indoor moist warm air for aspirating this low temperature leather, is provided with water cooler 2 in passage.
The radiator panel 1 of the present embodiment is the radiator panel of two groups of parallel connections, and the import of every group of radiator panel 1 is communicated with power pump outlet, and the outlet of every group of radiator panel 1 is communicated with the import of the controlled current of steam heat exchanger.
Every group of radiator panel 1 of the present embodiment is two scatterers of series connection successively.
The vacuum fan of the present embodiment is the spiral centrifugal blower of low noise.
The utility model is not limited to above-described embodiment.All employings are equal to replaces the technical scheme forming, and all drops on the protection domain of the utility model requirement.

Claims (5)

1. a low temperature leather dries chamber, this low temperature leather dries the indoor radiator panel that is provided with, it is characterized in that, this low temperature leather dries chamber and also comprises steam heat exchanger, described steam heat exchanger is provided with for carrying out import and the outlet of the controlled current of heat exchange with steam, the outlet of the controlled current of described steam heat exchanger is communicated with the import of radiator panel, the outlet of described radiator panel is communicated with the import of the controlled current of steam heat exchanger, between the outlet of the controlled current of described steam heat exchanger and the import of radiator panel, is provided with power-driven pump.
2. low temperature leather dries chamber as claimed in claim 1, it is characterized in that: this low temperature leather dries chamber and is shaped with suction opening and blast inlet and is communicated with the passage between described suction opening and blast inlet, described suction opening place is provided with the vacuum fan that dries indoor moist warm air for aspirating this low temperature leather, in described passage, is provided with water cooler.
3. low temperature leather dries chamber as claimed in claim 1 or 2, it is characterized in that: described radiator panel is the radiator panel of two groups of parallel connections, the import of every group of radiator panel is communicated with power pump outlet, and the outlet of every group of radiator panel is communicated with the import of the controlled current of steam heat exchanger.
4. low temperature leather dries chamber as claimed in claim 3, it is characterized in that: every group of radiator panel is two scatterers of series connection successively.
5. low temperature leather dries chamber as claimed in claim 4, it is characterized in that: described vacuum fan is the spiral centrifugal blower of low noise.
CN201420010064.5U 2014-01-08 2014-01-08 Low-temperature leather drying chamber Expired - Fee Related CN203683561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420010064.5U CN203683561U (en) 2014-01-08 2014-01-08 Low-temperature leather drying chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420010064.5U CN203683561U (en) 2014-01-08 2014-01-08 Low-temperature leather drying chamber

Publications (1)

Publication Number Publication Date
CN203683561U true CN203683561U (en) 2014-07-02

Family

ID=51005486

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420010064.5U Expired - Fee Related CN203683561U (en) 2014-01-08 2014-01-08 Low-temperature leather drying chamber

Country Status (1)

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CN (1) CN203683561U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106805074A (en) * 2016-12-25 2017-06-09 重庆周义食品有限公司 Room is dried in ventilation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106805074A (en) * 2016-12-25 2017-06-09 重庆周义食品有限公司 Room is dried in ventilation

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140702

Termination date: 20150108

EXPY Termination of patent right or utility model