CN203217394U - An automatic temperature control apparatus having functions of waste heat recycling and central heating of bath solution - Google Patents
An automatic temperature control apparatus having functions of waste heat recycling and central heating of bath solution Download PDFInfo
- Publication number
- CN203217394U CN203217394U CN 201320127693 CN201320127693U CN203217394U CN 203217394 U CN203217394 U CN 203217394U CN 201320127693 CN201320127693 CN 201320127693 CN 201320127693 U CN201320127693 U CN 201320127693U CN 203217394 U CN203217394 U CN 203217394U
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- China
- Prior art keywords
- heat
- tank liquor
- waste heat
- tank
- bath solution
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- Expired - Fee Related
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Abstract
The utility model provides an automatic temperature control apparatus having functions of waste heat recycling and central heating of bath solution. The automatic temperature control apparatus comprises a waste heat collection device and an automatic temperature control device connected therewith. The waste heat collection device comprises a hot wind channel and a spring coil wound around the peripheral surface of the hot wind channel. The automatic temperature control device comprises a plurality of heat exchange water tanks and plating baths communicated with each other. The plating baths are in circulating connection with the heat exchange water tanks through bath solution inlet pipes and bath solution outlet pipes. A plurality of heat exchange coils communicated with each other are arranged in each heat change water tank and are communicated with the spring coil of the waste heat collection device. The device recycles waste heat generated by exhaust gas discharged by other apparatuses (that not recycled is discharged outward through a gas duct) and achieves effects of environmental protection and energy conservation. Water serves as conducting medium and the bath solution is heated in a way that the temperature difference is not greater than 60 DEG, so that the unfavorable influence caused by ultrahigh local temperature of the bath solution can be avoided.
Description
Technical field
The utility model relates to the device of heat recovery and utilization, and especially a kind of heat recovery and tank liquor are concentrated the heating thermostat.
Background technology
At present, flue gas is the main path that general energy consumption equipment wastes energy, and consume energy greatly about 15% such as boiler exhaust gas, and other equipment all is to pass through fume emission such as the main power consumption of forming machine, dryer and the kiln etc. of dyeing; In current society, energy-conservation the 5th energy that has become after coal, electric power, oil and natural gas, and the flue gas that equipment such as boiler produce all has been discharged into the pollution that the waste that had both caused heat in the atmosphere has also caused environment.
The tank liquor heating all adopts the titanium electrothermal tube directly to heat in the electroplating production facility of existing factory, and have following shortcoming: electric energy consumption is very high; Heating tube directly contacts with tank liquor, can cause the local groove liquid temp too high, and chemical substance produces to decompose and causes instability.Concentrate the heating thermostat so be badly in need of a kind of heat recovery of exploitation and tank liquor on the market, to reach the purpose to the fume afterheat recycling.
The utility model content
The purpose of this utility model is in order to solve in the prior art the existing defective of tank liquor type of heating in the electroplating production facility, provide a kind of employing water as conductive medium, utilize the temperature difference be not more than 60 degree that tank liquor is heated and can not cause the too high heat recovery of tank liquor local temperature and tank liquor is concentrated the heating thermostat.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of heat recovery and tank liquor are concentrated the heating thermostat, comprise waste heat harvester and the thermostat that is attached thereto, as improvement of the present utility model:
Described waste heat harvester comprises hot-air channel and is wrapped in spring coil pipe on this hot-air channel side face;
Described thermostat comprises a plurality of heat interchange water tank and coating baths that are interconnected, and coating bath goes out pipe by tank liquor inlet pipe and tank liquor and is connected with described heat interchange water tank circulation;
Be provided with a plurality of heat exchanger coils that are interconnected in the described heat interchange water tank, this heat exchanger coil is connected with the spring coil pipe of described waste heat harvester.
Above-mentioned a kind of heat recovery and tank liquor are concentrated the heating thermostat, and the outer cover of described hot-air channel is provided with heat shield, are provided with heat insulation asbestos at the inner peripheral surface of this heat shield.
Above-mentioned a kind of heat recovery and tank liquor are concentrated the heating thermostat, and described hot-air channel is provided with over-pressure safety device; Described spring coil pipe is provided with water yield regulating and controlling solenoid valve.
Above-mentioned a kind of heat recovery and tank liquor are concentrated the heating thermostat, and the junction of described heat exchanger coil and described spring coil pipe is provided with the low-temperature protection reserve tank.
Above-mentioned a kind of heat recovery and tank liquor are concentrated the heating thermostat, and the junction that described tank liquor inlet pipe and tank liquor go out pipe and described heat interchange water tank is provided with the tank liquor discharge pump.
The beneficial effects of the utility model are: the waste heat (that does not recycle then outwards discharges by flue) that the flue gas of these other equipment exhaustings of device recovery produces, play the effect of environmental protection and energy saving; Adopt water as conductive medium, utilize the temperature difference that are not more than 60 degree to carry out heating to tank liquor, can not cause the too high and harmful effect that produces of tank liquor local temperature.
Description of drawings
Fig. 1 is the structural representation of the utility model waste heat harvester
Fig. 2 is the structural representation of the utility model thermostat
Embodiment
Further understand and be familiar with for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
A kind of heat recovery and tank liquor are concentrated the heating thermostat, comprise waste heat harvester and the thermostat that is attached thereto, as improvement of the present utility model:
As shown in Figure 1, the waste heat harvester comprises hot-air channel 1 and is wrapped in spring coil pipe 2 on this hot-air channel 1 side face, be filled with tap water in spring coil pipe 2;
As shown in Figure 2, thermostat comprises a plurality of heat interchange water tanks 3 that are interconnected and coating bath 4, and coating bath 4 goes out pipe 6 by tank liquor inlet pipe 5 and tank liquor and is connected with 3 circulations of heat interchange water tank;
Be provided with a plurality of heat exchanger coils that are interconnected 7 in the heat interchange water tank 3, this heat exchanger coil 7 is connected with the spring coil pipe 2 of waste heat harvester.
Further improve as the utility model, the outer cover of hot-air channel 1 is provided with heat shield 8, is provided with heat insulation asbestos 9 at the inner peripheral surface of this heat shield 8, to reach the effect of heat insulation to hot-air channel 1, reduces the loss of heat.
Also be provided with over-pressure safety device 10 on the hot-air channel 1, with the pressure of flue gas in the control hot-air channel 1; Also be provided with water yield regulating and controlling solenoid valve 11 on the spring coil pipe 2, come the flow of water in the control spring coil pipe 2.
The junction that goes out pipe 6 and heat interchange water tank 3 at tank liquor inlet pipe 5 and tank liquor is provided with tank liquor discharge pump 13, to promote the circulation of tank liquors in heat interchange water tank 3 and the coating bath 4.
Workflow of the present utility model realizes like this: at first, in spring coil pipe 2, inject tap water, because spring coil pipe 2 is coiled in the outside surface of hot-air channel 1, tap water temperature in the spring coil pipe 2 rises gradually, tap water after the heating is along with spring coil pipe 2 flow in the heat exchanger coil 7 in the heat interchange water tank 3, and the heat exchanger coils 7 in each heat interchange water tank 3 are interconnected by the intercommunication pipeline.
When the tank liquor in the coating bath 4 need heat, by liquid discharge pump 13 tank liquor to be heated is pumped in the heat interchange water tank 3, heat exchanger coil 7 transmits the heat transferred tank liquor by heat in the heat interchange water tank 3, after the temperature of tank liquor is elevated to ideal value, liquid discharge pump 13 is pumped back to tank liquor in the coating bath, go round and begin again, realize the circulation of tank liquor heating in the coating bath 4.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the instructions is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. a heat recovery and tank liquor are concentrated the heating thermostat, comprise waste heat harvester and the thermostat that is attached thereto, and it is characterized in that:
Described waste heat harvester comprises hot-air channel and is wrapped in spring coil pipe on this hot-air channel side face;
Described thermostat comprises a plurality of heat interchange water tank and coating baths that are interconnected, and coating bath goes out pipe by tank liquor inlet pipe and tank liquor and is connected with described heat interchange water tank circulation;
Be provided with a plurality of heat exchanger coils that are interconnected in the described heat interchange water tank, this heat exchanger coil is connected with the spring coil pipe of described waste heat harvester.
2. a kind of heat recovery according to claim 1 and tank liquor are concentrated the heating thermostat, it is characterized in that the outer cover of described hot-air channel is provided with heat shield, are provided with heat insulation asbestos at the inner peripheral surface of this heat shield.
3. a kind of heat recovery according to claim 2 and tank liquor are concentrated the heating thermostat, it is characterized in that described hot-air channel is provided with over-pressure safety device; Described spring coil pipe is provided with water yield regulating and controlling solenoid valve.
4. a kind of heat recovery according to claim 1 and tank liquor are concentrated the heating thermostat, it is characterized in that the junction of described heat exchanger coil and described spring coil pipe is provided with the low-temperature protection reserve tank.
5. a kind of heat recovery according to claim 4 and tank liquor are concentrated the heating thermostat, it is characterized in that, the junction that described tank liquor inlet pipe and tank liquor go out pipe and described heat interchange water tank is provided with the tank liquor discharge pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127693 CN203217394U (en) | 2013-03-20 | 2013-03-20 | An automatic temperature control apparatus having functions of waste heat recycling and central heating of bath solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127693 CN203217394U (en) | 2013-03-20 | 2013-03-20 | An automatic temperature control apparatus having functions of waste heat recycling and central heating of bath solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217394U true CN203217394U (en) | 2013-09-25 |
Family
ID=49206914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127693 Expired - Fee Related CN203217394U (en) | 2013-03-20 | 2013-03-20 | An automatic temperature control apparatus having functions of waste heat recycling and central heating of bath solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062988A (en) * | 2013-03-20 | 2014-09-24 | 金华市恒飞电工材料有限公司 | Automatic temperature control device for waste heat recycle and bath solution concentrated heating |
-
2013
- 2013-03-20 CN CN 201320127693 patent/CN203217394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062988A (en) * | 2013-03-20 | 2014-09-24 | 金华市恒飞电工材料有限公司 | Automatic temperature control device for waste heat recycle and bath solution concentrated heating |
| CN104062988B (en) * | 2013-03-20 | 2017-06-06 | 金华市大田线材有限公司 | A kind of heat recovery and tank liquor concentrate heating thermostat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130925 Termination date: 20160320 |