CN2385785Y - Spray cooling humidification device - Google Patents
Spray cooling humidification device Download PDFInfo
- Publication number
- CN2385785Y CN2385785Y CN 99218107 CN99218107U CN2385785Y CN 2385785 Y CN2385785 Y CN 2385785Y CN 99218107 CN99218107 CN 99218107 CN 99218107 U CN99218107 U CN 99218107U CN 2385785 Y CN2385785 Y CN 2385785Y
- Authority
- CN
- China
- Prior art keywords
- sprayer
- control circuit
- magnetic valve
- cooling humidification
- temperature
- 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.)
- Expired - Fee Related
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a spray cooling humidification device which is mainly used for the cooling humidification for industrial waste gases and is composed of a temperature sensor, a control circuit, an electromagnetic valve, a blowing pipe, and a sprayer. The spraying head of the sprayer is arranged out of a waste gas generating device. The utility model has the advantages of low cost and long service life and can also automatically regulate the water spraying quantity of the sprayer according to the temperature of discharged waste gases.
Description
The utility model relates to a kind of spraying cooling damping device, is mainly used in the cooling humidification to industrial waste gas.
In existing industrial production technology, waste gas cooling humidification is generally adopted the mode of building conditioning Tower, but cost is with high investment big, general medium-sized and small enterprises seldom adopt; Directly spraying in the waste gas generation device is also arranged, the mode of manual adjustments, but in the environment of high temperature, high dust concentration, the fog-spray nozzle grinding is fast, and nozzle is easily blocked, overhauls, safeguards very difficult; Manual adjustment sensitivity is low, brings the too high or too low problem of humidity.
The purpose of this utility model provide a kind of with low cost, fault rate is little, repair and maintenance is convenient, injection flow rate can be according to the self-regulating spraying of exhaust gas discharging temperature cooling damping device.
The spraying cooling damping device that the utility model provides is made of temperature sensor, control circuit, magnetic valve, blower and sprayer, and sprayer links to each other with blower, leads to exhaust piping; Temperature sensor is located on the exhaust piping, and the temperature signal of output becomes switching signal through control circuit, controls the magnetic valve on each spray pipe, the size of the keying control spraying cooling damping device injection flow rate of magnetic valve.
Advantage of the present utility model is: adopted common fog-spray nozzle, and with low cost; Mister head is positioned at outside the waste gas generation device, has avoided wearing and tearing and the obstruction of the waste gas of high temperature, high concentrate dust to fog-spray nozzle, and fault rate is low, again easy access and maintenance; Adopt control circuit to control the unlatching and the shutoff of varying number magnetic valve automatically, injection flow rate is regulated automatically according to the temperature of institute's discharging waste gas, the degree of regulation height, speed is fast, and higher reliability is arranged.
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
Accompanying drawing 1 is the structural representation of spraying cooling damping device.
Accompanying drawing 2 is spraying cooling damping device control circuit schematic diagram.
Spraying cooling damping device as shown in Figure 1, constitute by temperature sensor 1, control circuit case 4, magnetic valve 7, blower 11,12 and sprayer 9, temperature sensor 1 is installed on the exhaust piping 10 and feeds in it, detected EGT signal is become the standard electric signal, send in the control circuit case 4 through shielded cable 2,3 is the 220V AC power cord, and control circuit case 4 is adjustable many grades of thermograde gauge tap circuit, u among Fig. 2
1Be the input signal that is directly proportional with EGT, B
1Be comparison circuit, output signal is through G
1-G
4Amplifying circuit, the decision relay J
1-J
4Keying, through the opening or closing of Fig. 1 power line 5 control magnetic valves 7, magnetic valve is located on the water inlet pipe 8, and then the spraying of control sprayer 9 or stop.Blower 11 is sent into mesolow wind in each sprayer 9 by arm 12, and cold wet fog air-blowing is gone in the exhaust steam passage.
The signal of telecommunication that different temperature signals is exported through control circuit case 4 backs varies in size, decision relay working quantity difference, electromagnetic switch working quantity difference can make the sprayer of varying number spray water, and has realized being controlled automatically by the temperature of toxic emission the purpose of sprayer injection flow rate size.
Claims (1)
- A kind of spraying cooling damping device, it is characterized in that: it is made of temperature sensor, control circuit, magnetic valve, blower and sprayer; Sprayer links to each other with blower, leads to exhaust piping; Temperature sensor is located on the exhaust piping, and the temperature signal of output becomes switching signal through control circuit, controls the magnetic valve on each spray pipe, the size of the keying control spraying cooling damping device injection flow rate of magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218107 CN2385785Y (en) | 1999-07-23 | 1999-07-23 | Spray cooling humidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218107 CN2385785Y (en) | 1999-07-23 | 1999-07-23 | Spray cooling humidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385785Y true CN2385785Y (en) | 2000-07-05 |
Family
ID=34009401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99218107 Expired - Fee Related CN2385785Y (en) | 1999-07-23 | 1999-07-23 | Spray cooling humidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385785Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150318A (en) * | 2017-12-06 | 2018-06-12 | 潍柴动力股份有限公司 | Engine EGR gas recirculation system and its control method |
-
1999
- 1999-07-23 CN CN 99218107 patent/CN2385785Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150318A (en) * | 2017-12-06 | 2018-06-12 | 潍柴动力股份有限公司 | Engine EGR gas recirculation system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NEIMENGGU MENGXI NEW AND HIGH MATERIAL CO., LTD. Free format text: FORMER NAME OR ADDRESS: INNER MONGOLIA MENGXI CEMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Inner Mongolia Mengxi High and New Material Co., Ltd. Patentee before: Mengxi Cement Co., Ltd., Inner Mongolia |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |