Industrial steam tail steam condensation recovery device
By designing an industrial steam tail steam condensation and recovery device with a simple structure, condensation and recovery are achieved through the full contact between steam tail steam and water, the problems of resource waste and safety hazards are solved, and the effective recycling of steam tail steam and water temperature reduction are achieved.
Patent Information
- Application Number
- CN202421147788.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-24
AI Technical Summary
In the prior art, industrial steam tail steam cannot be effectively recycled, resulting in waste of resources and safety hazards, and direct discharge of condensate may cause scalds.
An industrial steam tail steam condensation and recovery device with a simple structure is designed, including a condensate recovery tank, a condensate collection tank, an overflow pipeline, a steam tail steam inlet pipe and a water inlet pipe, and condensed through the full contact between the steam tail steam and water. , use a liquid level meter to monitor the liquid height and start the condensate water delivery pump for recycling.
It realizes effective condensation and recovery of steam tail steam, reduces water temperature, prevents hot condensation water from splashing, avoids waste of resources and personnel injuries, and reduces the production and maintenance costs of the device.
Smart Images
Figure CN222279398U_ABST
Abstract
Description
Technical Field
[0001] The utility model discloses an industrial steam tail gas condensation recovery device, which belongs to the technical field of condensed water treatment. Background Art
[0002] In industrial production, steam, as a widely used energy source, is inseparable from almost all enterprises. A large amount of industrial water and coal-based energy are used to generate steam. However, when the steam terminal equipment that is not fully utilized cannot be fully consumed, the conventional practice of domestic factories is to use steam pipes to lead the steam to the outdoors for direct discharge nearby, resulting in large amounts of steam on site. Especially in winter, a large amount of steam is very unsightly and also poses a safety hazard. The direct discharge of condensed water will also cause a waste of resources. On the other hand, it is easy for hot condensed water to splash and scald people. In the prior art, Chinese Patent Publication No. CN201020272026.9 discloses a multifunctional steam tail gas recovery and reuse device, which includes a steam tail gas waste heat utilization device and a steam tail gas collection device. This device has multiple functions and a complex structure. For some industrial enterprises, it is only necessary to condense and recover the steam tail gas into recyclable water, and it does not need too many functions. In view of these problems, the utility model provides an industrial steam tail gas condensation recovery device with a simple structure and convenient maintenance. Utility Model Content
[0003] In order to solve the problems existing in the above-mentioned prior art, we proposed a technical solution named "industrial steam tail gas condensation recovery device".
[0004] The industrial steam tail steam condensation recovery device of the utility model is as follows Figure 1 As shown, the device includes: a condensate recovery tank 1 and a condensate collection tank 2, an overflow pipe 3 is provided on the side wall of the condensate recovery tank 1 at a height of one-third of the upper end of the tank body, the lower end of the overflow pipe 3 is connected to the condensate collection tank 2, a steam tail steam inlet pipe 4 and a water inlet pipe 5 are provided above the condensate recovery tank 1, the lower ends of the steam tail steam inlet pipe 4 and the water inlet pipe 5 are both arranged inside the condensate recovery tank 1, the steam outlet of the steam tail steam inlet pipe 4 is arranged at a position lower than the height of the water inlet of the overflow pipe 3, and the water outlet of the water inlet pipe 5 is arranged at a position higher than the height of the water inlet of the overflow pipe 3.
[0005] A maintenance inlet 6 is provided at the upper end of the condensate collection tank 2 .
[0006] A condensate delivery pump 7 is provided on the side of the condensate collection tank 2 .
[0007] A liquid level gauge 8 for detecting the liquid height is provided on the outside of the condensate collection tank 2 .
[0008] A steam inlet valve 9 is provided on the steam tail steam inlet pipe 4 .
[0009] The water inlet pipe 5 is provided with a water inlet valve 10 .
[0010] The beneficial effects of the utility model are summarized as follows:
[0011] The utility model has the advantages of simple structure, low production cost and convenient maintenance. For some industrial enterprises, it is only necessary to condense and recycle the steam exhaust gas into recyclable water, and does not require too many functions. When the device is used, the exhaust gas is fully in contact with clean water to become condensed water, which reduces the water temperature and prevents hot condensed water from splashing and causing scalding to personnel. At the same time, the condensed water of the steam exhaust gas is recycled to prevent waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model, which also serves as an abstract drawing.
[0013] Figure 2 It is an overall schematic diagram of the working condition of the utility model.
[0014] Figure 3 This is a schematic diagram of the working condition of the utility model, which shows that clean water enters the condensate recovery tank.
[0015] Figure 4 This is a schematic diagram of the working condition of the utility model, which shows that the steam tail gas enters the condensate recovery tank.
[0016] In the figure: condensate recovery tank 1, condensate collection tank 2, overflow pipe 3, steam tail steam inlet pipe 4, water inlet pipe 5, maintenance inlet 6, condensate delivery pump 7, liquid level meter 8, steam inlet valve 9, water inlet valve 10. DETAILED DESCRIPTION
[0017] The following is a specific implementation example of the utility model in conjunction with the accompanying drawings, and the structure and implementation method of the utility model are described in detail. It should be noted that the scope of application of the utility model is not limited to the following embodiments, and all similar structures based on the utility model are within the scope of application of the utility model.
[0018] The industrial steam tail steam condensation recovery device of the utility model is as follows Figure 1 As shown, the device includes: a condensate recovery tank 1 and a condensate collection tank 2, an overflow pipe 3 is provided on the side wall of the condensate recovery tank 1 at a height of one-third of the upper end of the tank body, the lower end of the overflow pipe 3 is connected to the condensate collection tank 2, a steam tail steam inlet pipe 4 and a water inlet pipe 5 are provided above the condensate recovery tank 1, the lower ends of the steam tail steam inlet pipe 4 and the water inlet pipe 5 are both arranged inside the condensate recovery tank 1, the steam outlet of the steam tail steam inlet pipe 4 is arranged at a position lower than the height of the water inlet of the overflow pipe 3, and the water outlet of the water inlet pipe 5 is arranged at a position higher than the height of the water inlet of the overflow pipe 3.
[0019] A maintenance entrance 6 is provided at the upper end of the condensate collection tank 2, and maintenance personnel can open the entrance to enter the condensate collection tank 2 for inspection and maintenance.
[0020] A condensate delivery pump 7 is provided on the side of the condensate collection tank 2. When the liquid level of the condensate collection tank 2 reaches about 80%, the condensate delivery pump 7 can be started to recycle the condensate.
[0021] A liquid level gauge 8 for detecting the liquid height is provided on the outside of the condensate collection tank 2. The water level height can be monitored by utilizing the communicating vessel principle, so as to facilitate timely water discharge.
[0022] The use process of this device:
[0023] 1. Open the water inlet valve 10 of the water inlet pipe 5 above the condensate recovery tank 1, and inject water into the condensate recovery tank 1;
[0024] 2. When the water covers the steam outlet of the steam tail steam inlet pipe 4 and approaches the overflow port, close the water inlet valve 10 and open the steam inlet valve 9 to allow the steam tail steam to enter the condensate recovery tank 1. The tail steam becomes condensate after fully contacting with the water;
[0025] 3. As the amount of condensed water increases, the liquid level of the condensed water recovery tank 1 gradually rises, and finally the condensed water overflows from the overflow pipe 3 into the condensed water collection tank 2;
[0026] 4. When the liquid level of the condensate collecting tank 2 reaches about 80% as monitored by the liquid level meter 8, the condensate delivery pump 7 can be started to recycle the condensate.
Claims
1. Industrial steam tail gas condensation recovery device, characterized in that: The device comprises: a condensate recovery tank (1) and a condensate collection tank (2); an overflow pipe (3) is provided on the side wall of the condensate recovery tank (1) at a position one-third of the height from the upper end of the tank body; the lower end of the overflow pipe (3) is connected to the condensate collection tank (2); a steam tail steam inlet pipe (4) and a water inlet pipe (5) are provided above the condensate recovery tank (1); the lower ends of the steam tail steam inlet pipe (4) and the water inlet pipe (5) are both arranged inside the condensate recovery tank (1); the steam outlet of the steam tail steam inlet pipe (4) is arranged at a position lower than the height of the water inlet of the overflow pipe (3); and the water outlet of the water inlet pipe (5) is arranged at a position higher than the height of the water inlet of the overflow pipe (3).
2. The industrial steam tail gas condensation recovery device according to claim 1 is characterized in that: A maintenance inlet (6) is provided at the upper end of the condensate collection tank (2).
3. The industrial steam tail gas condensation recovery device according to claim 1 is characterized in that: A condensate delivery pump (7) is provided on the side of the condensate collection tank (2).
4. The industrial steam tail gas condensation recovery device according to claim 1 is characterized in that: A liquid level meter (8) for detecting the height of the liquid is provided on the outside of the condensed water collection tank (2).
5. The industrial steam tail gas condensation recovery device according to claim 1 is characterized in that: A steam inlet valve (9) is provided on the steam tail steam inlet pipe (4).
6. The industrial steam tail gas condensation recovery device according to claim 1, characterized in that: A water inlet valve (10) is provided on the water inlet pipe (5).