CN203489636U

CN203489636U - Energy-saving drying tower

Info

Publication number: CN203489636U
Application number: CN201320415539.4U
Authority: CN
Inventors: 张恒网; 华志高
Original assignee: JIANGSU XINSHI GAOXIN CHAILIAO Co Ltd
Current assignee: Jiangsu new high temperature materials Limited by Share Ltd
Priority date: 2013-07-13
Filing date: 2013-07-13
Publication date: 2014-03-19
Anticipated expiration: 2023-07-13

Abstract

The utility model relates to an energy-saving drying tower, comprising a tower body. The lower part of the tower body is provided with a hot air inlet connected to a pre-stage device. The tower body is provided with a drying pipe communicated with the hot air inlet, and the drying pipe is filled with drying agents. The outlet of the drying pipe is provided with a heating pipe. A heating device and a temperature sensor are respectively disposed on the path of the heating pipe, and the outlet end of the heating pipe is connected to the pre-stage device. The energy-saving drying tower is advantageous in that through the ingenious design of various structures, the effective use of air heat can be ensured; unnecessary waste and defect of environmental pollution can be prevented; energy conservation and environmental protection can be achieved, which accords with the development trend of modern society.

Description

Energy-saving drying tower

Technical field

The utility model relates to a kind of effective driers, relates in particular to a kind of drying equipment during half balling-up product ball while producing alundum with shaft furnace.

Background technology

While producing alundum with shaft furnace, the Dryly use of its semi-finished product ball be a kind of traditional drying equipment, its version is that air intake, air-out are two turnover, gas after its air-out is just directly discharged, because the gas of outlet air end possesses certain temperature toward contact, as direct discharge causes larger energy loss for a moment, second can affect environment, so need to be improved.

The patent that publication number is CN202582116U for this reason provides a kind of energy-saving drying tower, and its design principle is that the gas after air-out is again entered and carries out secondary utilization through a circulation; But this patent only provides a kind of circulating line of simple realization above-mentioned purpose, the properties of gas after air-out is not taken in, thereby affected result of use; Such as gas after air-out often possesses certain humidity, and its temperature often can not meet temperature required while being dried, as between obviously do not possess drying condition through simple cycle, although this patent application is solved by the means such as blower fan, Temperature Detector are set, but this means are obviously inadequate, it could not be transformed by the gas to after air-out initiatively, makes it meet gaseous state required while being dried, thereby carry out secondary utilization, its effect can not effectively be guaranteed.

Above-mentioned patent only provides a kind of structure simply gas after air-out directly being refluxed simultaneously, but in actual use, do not need the real-time gas backstreaming of carrying out, therefore in such cases, carry out backflow not only meaningless, may affect the Forming Quality of product on the contrary, in this version, now except discharge is without other means, thereby this structure need to further improve.

Utility model content

The utility model is for above-mentioned defect, and object is to provide a kind of can further improve hot gas utilization rate, can bring into play to greatest extent the energy-saving drying tower of its effect.

The technical solution adopted in the utility model is for this reason: the utility model comprises tower body, and tower body is provided with the hot blast import with prime equipment connection, and tower body is provided with the drying tube being communicated with described hot blast import, installing drier in described drying tube; Heating tube is established in outlet at described drying tube, establishes respectively heater and temperature sensor on the path of described heating tube, the port of export of heating tube and described prime equipment connection.

The another escape pipe that connects of the port of export of described heating tube connects an air accumulator on this escape pipe path.

On the path of described heating tube, establish humidity sensor, drying tube in parallel on the path of heating tube, the joint of itself and heating tube is established valve.

Between the port of export of heating tube and prime equipment, establish air-quantity adjusting valve.

The utility model has the advantages that: 1) first the utility model arranges drying tube, utilize the drier setting within it first gas to be dried, its humidity is met the demands, formed the first step of gas is improved; 2) heating tube is further set, and the temperature that can gas be detected according to temperature sensor confirms whether heater needs to devote oneself to work, so that gas satisfied temperature requirement has formed second of gas improvement.

Further, the utility model, in order to carry out as required the distribution of gas, has formed distribution system on escape pipe path, when prime equipment needs heat, the gas after improving can be passed in prime equipment; Can be by the gas storage after improving to air accumulator when not needing, this air accumulator is equivalent to a terminal, can at any time the heat within storage be extracted out and be used, because of required heat in corundum production process more, therefore can not worry heat, without available situation, further do not guaranteed the utilization to greatest extent of heat.

Whether further the utility model meets instructions for use in order to ensure the humidity of gas after improving, and can on the path of heating tube, redrying be set, certainly need dryly to be determined after being detected by humidity sensor completely.

According to the above, the utility model, by the ingehious design of various structures, has been guaranteed effective utilization of gas heat, has avoided unnecessary waste and has therefore caused the defect of environmental pollution, therefore the utlity model has the advantage of energy-conserving and environment-protective, meet the development trend of modern society.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure, 1 is that hot blast import, 2 is that drying tube, 3 is that heating tube, 4 is that heater, 5 is that temperature sensor, 6 is that humidity sensor, 7 is that prime equipment, 8 is air accumulator.

The specific embodiment

The utility model comprises tower body, and tower body bottom is provided with the hot blast import 1 being connected with prime equipment 7, and tower body is provided with the drying tube 2 being communicated with described hot blast import 1, the interior installing drier of described drying tube 2; In the outlet of described drying tube 2, establish heating tube 3, establish respectively heater 4 and temperature sensor 5 on the path of described heating tube 3, the port of export of heating tube 3 is connected with described prime equipment 7.

The another escape pipe that connects of the port of export of described heating tube 3 connects an air accumulator 8 on this escape pipe path.

On the path of described heating tube 3, establish humidity sensor 6, drying tube 2 in parallel on the path of heating tube 3, the joint of itself and heating tube 3 is established valve.

Between the port of export of heating tube 3 and prime equipment, establish air-quantity adjusting valve.

The course of work of the present utility model is: first prime equipment 7 hot gas out pass through drying tube 2, thereby is arranged on the desiccant dryness in drying tube 2, and drier needs periodic replacement, to guarantee its drying effect; After entering super-dry pipe, enter heating tube 3, first the temperature sensor 5 being arranged on heating tube 3 detects its temperature, when needs heat, starting heater 4 heats it, the utility model arranges some temperature sensors 5 and heater 4 on heating tube 3, so that gas is adjusted at any time, guarantee that it satisfies condition; After heating tube 3, gas of the present utility model can select it to flow to as required, can enter prime equipment 7, also can enter air accumulator 8 stand-by, and the heat in air accumulator 8 can be delivered to each local use by associated conduit.

The utility model is drying tube 2 in parallel on the path of heating tube 3, its objective is in order to prevent that the humidity of gas after being dried for the first time from still can not meet the demands; If dried gas meets use needs for the first time certainly, now just can not come into operation with the drying tube 2 of heating tube 3 parallel connections, the humidity of the data that everything is detected by humidity sensor 6 and actual needs gas is determined; The utility model arranges a plurality of such points, can make at any time corresponding adjustment, improves it and uses flexibility.

Claims

1. energy-saving drying tower, is characterized in that, comprises tower body, and tower body is provided with the hot blast import with prime equipment connection, and tower body is provided with the drying tube being communicated with described hot blast import, installing drier in described drying tube; Heating tube is established in outlet at described drying tube, establishes respectively heater and temperature sensor on the path of described heating tube, the port of export of heating tube and described prime equipment connection.

2. energy-saving drying tower according to claim 1, is characterized in that, the another escape pipe that connects of the port of export of described heating tube connects an air accumulator on this escape pipe path.

3. energy-saving drying tower according to claim 1, is characterized in that, on the path of described heating tube, establishes humidity sensor, drying tube in parallel on the path of heating tube, and the joint of itself and heating tube is established valve.

4. energy-saving drying tower according to claim 1, is characterized in that, between the port of export of heating tube and prime equipment, establishes air-quantity adjusting valve.