CN2839942Y - Fixed heat regenerator - Google Patents
Fixed heat regenerator Download PDFInfo
- Publication number
- CN2839942Y CN2839942Y CN 200520101529 CN200520101529U CN2839942Y CN 2839942 Y CN2839942 Y CN 2839942Y CN 200520101529 CN200520101529 CN 200520101529 CN 200520101529 U CN200520101529 U CN 200520101529U CN 2839942 Y CN2839942 Y CN 2839942Y
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- heat exchange
- casing
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Abstract
A kind of fixed heat regenerator that is used for printing and dyeing enterprise recovery waste water heat energy, comprise casing, casing one side top is provided with waterwater entrance, casing opposite side top is provided with wastewater outlet, and its below is provided with sewage outlet, is provided with heat exchanger in the described casing, the heat exchanger two ends are connected with water purification inlet, pure water inlet respectively, it is characterized in that heat exchanger is made of the heat exchange frame that is communicated with successively, described heat exchange frame inner chamber is provided with deflector, is provided with water-stop sheet between the heat exchange frame.Existing heat regenerator heat exchanger effectiveness is not high, not the impurity of easy cleaning heat exchanger surface adhesion.The utility model makes waste water and water purification mobile in opposite directions along the passage that crawls separately respectively, has increased the distance that both flow through, and improves area, time and the effect of heat absorption of heat exchange frame and transferring heat energy, makes full use of the energy.The water-stop sheet of movable dismounting makes full use of the space between the heat exchange frame, removes when cleaning casing and changes the impurity that sticks and precipitate.
Description
Technical field
The utility model relates to a kind of fixed heat regenerator, particularly a kind of fixed heat regenerator that is used for printing and dyeing enterprise recovery waste water heat energy.
Background technology
Its a large amount of heat energy that had produce a large amount of hot waste waters in the treatment process of printing and dyeing enterprise before fabric is dyeed and behind the stamp, if all will be wasted as sewage discharge.Now many enterprises have designed heat regenerator, by heat regenerator with the thermal energy transfer in the hot waste water to the low temperature water purification, reach the purpose of heat energy and environmental protection and energy saving in recoverys (exchange recovery) hot waste water.Existing heat regenerator generally includes casing and the waterwater entrance, wastewater outlet water purification inlet, pure water inlet and the sewage outlet that are located on the casing.Though the heat regenerator of this structure can have certain recovery heat energy effect, but flow through the heat exchanger inner chamber and be the flow direction of keeping straight on because hot waste water flows through heat exchanger surface and low temperature water purification, the path is short, the time is few, flow velocity is very fast, heat energy in the hot waste water can not fully be passed to the low temperature water purification, and heat exchanger effectiveness is not high.And because the hot waste water that printing and dyeing produce contains a large amount of impurity, long-term use can be attached on the heat exchanger surface, and existing heat exchanger is arranged compactness, and easy cleaning is not difficult to remove timely and effectively the impurity that sticks, further reduce heat exchanger effectiveness, the energy recovery effect is undesirable.
The utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome the defective that existing heat regenerator exists, and a kind of fixed heat regenerator is provided, and improves the rate of heat exchange of waste water and water purification, effectively increases and reclaims the heat energy effect.Further purpose of the present utility model is to provide a kind of fixed heat regenerator that is easy to clean heat exchanger.
For this reason, the utility model adopts following technical scheme: fixed heat regenerator, comprise casing, casing one side top is provided with waterwater entrance, and casing opposite side top is provided with wastewater outlet, its below is provided with sewage outlet, be provided with heat exchanger in the described casing, the heat exchanger two ends are connected with water purification inlet and pure water inlet respectively, it is characterized in that heat exchanger is made of some heat exchange frames that are communicated with successively, described heat exchange frame inner chamber is provided with deflector, is provided with water-stop sheet between the adjacent heat exchange frame.Owing in the heat exchange frame, deflector is set, hindered craspedodrome flow path and the flow velocity of water purification at heat exchange frame inner chamber, increase the flow path and the time of staying of water purification, the craspedodrome of water purification has been flowed to guiding change over the flow direction of crawling, improved the effect of carrying out thermal energy exchange by the heat exchange frame.The water-stop sheet guiding waste water that is provided with is moving at heat exchange frame table surface current, the craspedodrome of waste water is flowed to change over flows direction of crawling, and what increased waste water and heat exchange frame table face contacts distance and heat exchanger time, and raising heat exchange frame absorbs heat and area, time and the effect of transferring heat energy.
Described waterwater entrance and pure water inlet are positioned at a side of casing, and wastewater outlet and water purification inlet then are positioned at the opposite side of casing.Such design is flowed waste water and water purification in opposite directions, makes both carry out sufficient heat exchange, reaches the maximum of heat exchange.
The bottom of described heat exchange frame and deflector is placed on the pipe fitting, and described pipe fitting is provided with shrouding corresponding to the heat exchange frame place of both sides end, and the pipe fitting of heat exchange frame both sides is provided with pipe box, is provided with connecting plate between pipe box and the pipe fitting, and connecting plate is provided with one group of through hole; The tube wall at two ends, the pipe fitting shrouding outside is provided with front end cinclides and rear end cinclides, and the pipe fitting of front end cinclides side and rear end cinclides side is connected with pure water inlet with the water purification inlet respectively.The water route that this spline structure forms, make water purification enter the heat exchange frame through front end cinclides and one group of corresponding through hole thereof successively by the water purification inlet, flow out through next group through hole after walking around deflector, through hole by adjacent heat exchange frame enters the heat exchange frame again, circulation so successively is until being flowed out by pure water inlet through the rear end cinclides at last.Because it is popular that water purification crawls, and effectively prolonged its path and the time and the area that contact with the heat exchange frame, effectively absorb the heat energy that the heat exchange frame transmits in heat exchanger.The a plurality of through holes that are opened on the connecting plate constitute one group of through hole, and each heat exchange frame is to two groups of through holes before and after should having.The two ends of described pipe fitting have the effect that connects water purification inlet and pure water inlet and intake tunnel, have the effect of support fixation heat exchange frame in the middle of it.Pipe box is used for determining the spacing of adjacent heat exchange frame and is connected with pipe fitting by connecting plate, increases the bulk strength of heat exchanger.
Described deflector lower end is connected on the heat exchange frame, leaves the space between all the other end faces and the heat exchange frame.Because the junction of deflector and heat exchange frame has intercepted water purification, it is popular to force it to form waterway channel along the space, further increases the heat exchanger time of water purification and heat exchange frame.
Described heat exchange frame is outstanding if be set up in the casing bottom of heat exchange frame and formation settling zone, the space between bottom half.The heat exchange frame is outstanding if be set up in the casing, leaves the space between its bottom and casing, can effectively reduce impurities accumulation and be deposited on the heat exchange frame; When the impurity in scavenger precipitation district, can impurity be discharged smoothly by sewage outlet.
Described pipe fitting both sides are provided with two corresponding row water-stop sheets, and water-stop sheet is movably connected on casing.Owing to can easily water-stop sheet be taken out, got rid of the barrier between the adjacent heat exchange frame, heat exchanger is cleaned in the space that helps making full use of between the heat exchange frame.
Described deflector is arranged in the middle of the heat exchange frame between two parties; Described water-stop sheet is arranged in the middle of the adjacent heat exchange frame between two parties.The pressure that the position can guarantee deflector and water-stop sheet both sides that is provided with like this equates, avoids deformed damaged.
Described casing top is provided with cover plate; Described sewage outlet is positioned at the casing side bottom.
The utility model is provided with deflector in the heat exchange frame, between adjacent heat exchange frame, water-stop sheet is set, makes waste water and water purification mobile in opposite directions along the passage that crawls separately respectively, increased the distance that both flow through, improve area, time and the effect of heat absorption of heat exchange frame and transferring heat energy, make full use of the energy.The water-stop sheet of movable dismounting is convenient to make full use of the space between the heat exchange frame, removes when cleaning casing and changes the impurity that sticks and precipitate.
Description of drawings
Fig. 1 shows profile for the side-looking of the utility model embodiment.
Fig. 2 is the top plan view of the utility model embodiment.
Fig. 3 is the A-A view of Fig. 2.
Among the figure: 1, casing, 2, the heat exchange frame, 3, water-stop sheet, 4, deflector, 5, waterwater entrance, 6, wastewater outlet, 7, water purification inlet, 8, pure water inlet, 9, sewage outlet, 10, the front end cinclides, 11, the rear end cinclides, 12, pipe box, 13, connecting plate, 14, through hole, 15, pipe fitting, 16, shrouding.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments substantive distinguishing features of the present utility model is further described.
As shown in Figure 1 and Figure 2, some heat exchange frames 2 are parallel to each other, and are provided with the deflector 4 that is positioned at heat exchange frame 2 centres in the heat exchange frame 2, and deflector 4 bottoms are fixedly connected on the heat exchange frame 2, and all the other end faces and heat exchange frame 2 leave the space, form waterway channel.The bottom of heat exchange frame 2 and deflector 4 is placed on the pipe fitting 15, heat exchange frame 2 be fixed on the pipe fitting 15 after connecting plate 13 is fixedlyed connected, pipe fitting 15 is provided with shrouding 16 corresponding to heat exchange frame 2 places of both sides end, the pipe fitting 15 of heat exchange frame 2 both sides is provided with pipe box 12, connecting plate 13 is between pipe box 12 and pipe fitting 15, and connecting plate 13 is provided with one group of through hole 14; The tube wall at two ends, pipe fitting shrouding 16 outside is provided with front end cinclides 10 and rear end cinclides 11, and the pipe fitting 15 of front end cinclides 10 sides and rear end cinclides 11 sides is connected with pure water inlet 8 with water purification inlet 7 respectively.Sealing between pipe box 12 and the heat exchange frame 2.
Pipe fitting 15 both sides are provided with two corresponding row water-stop sheets 3, and water-stop sheet 3 is movably connected on casing 1, and between adjacent heat exchange frame 2 middle position.Water-stop sheet 3 closely contacts with casing 1 bottom, leaves the space with casing 1 top, forms waterway channel, and and the pipe box 12 of 2 of adjacent heat exchange frames leave the space, form waterway channel.Can respectively increase a slice water-stop sheet 3 in heat exchange frame 2 outsides at two ends in the actual product.Water-stop sheet is divided into two parts with the space between adjacent two heat exchange frames, enter the waste water of casing 1 because the barrier effect of water-stop sheet 3 from waterwater entrance 5, slow down flow velocity, along water-stop sheet 3 (shown in the dotted arrow among Fig. 1, Fig. 2), the interstitial water paths of waterway channel that forms via heat exchange frame 2 and casing 1 inwall and water-stop sheet 3 and pipe box 12 formation of 2 of adjacent heat exchange frames becomes snakelike and flows to another part from a part.Waste water fully carries out heat exchange with heat exchange frame 2 through the such process of several times, reaches after the purpose that reclaims heat energy in the waste water outside wastewater outlet 6 outflow casings 1.
As shown in Figure 3, have one group of through hole 14 on the connecting plate 13, form the waterway channel of heat exchange frame 2 and pipe box 12 and 15 parts of pipe fitting, the tube wall at two ends, pipe fitting shrouding 16 outside is provided with front end cinclides 10 and rear end cinclides 11, forms the waterway channel at pipe box 12 and 15 parts of pipe fitting and pipe fitting 15 both ends.
Claims (8)
1. fixed heat regenerator, comprise casing (1), casing (1) one side top is provided with waterwater entrance (5), casing (1) opposite side top is provided with wastewater outlet (6), its below is provided with sewage outlet (9), described casing is provided with heat exchanger in (1), the heat exchanger two ends are connected with water purification inlet (7) and pure water inlet (8) respectively, it is characterized in that heat exchanger is made of some heat exchange frames (2) that are communicated with successively, described heat exchange frame (2) inner chamber is provided with deflector (4), is provided with water-stop sheet (3) between the adjacent heat exchange frame (2).
2. fixed heat regenerator according to claim 1 is characterized in that described waterwater entrance (5) and pure water inlet (8) are positioned at a side of casing (1), and wastewater outlet (6) and water purification inlet (7) then are positioned at the opposite side of casing (1).
3. fixed heat regenerator according to claim 2, the bottom that it is characterized in that described heat exchange frame (2) and deflector (4) is placed on the pipe fitting (15), described pipe fitting (15) locates to be provided with shrouding (16) corresponding to the heat exchange frame (2) of both sides end, the pipe fitting (15) of heat exchange frame (2) both sides is provided with pipe box (12), be provided with connecting plate (13) between pipe box (12) and the pipe fitting (15), connecting plate (13) is provided with one group of through hole (14); The tube wall at two ends, pipe fitting shrouding (16) outside is provided with front end cinclides (10) and rear end cinclides (11), and the pipe fitting (15) of front end cinclides (10) side and rear end cinclides (11) side is connected (8) with water purification inlet (7) respectively with pure water inlet.
4. fixed heat regenerator according to claim 3 is characterized in that described deflector (4) lower end is connected on the heat exchange frame (2), leaves the space between all the other end faces and the heat exchange frame (2).
5. fixed heat regenerator according to claim 4 is characterized in that described heat exchange frame (2) is outstanding if be set up in the casing (1) the formation settling zone, space between the bottom of heat exchange frame (2) and casing (1) bottom.
6. fixed heat regenerator according to claim 3 is characterized in that described pipe fitting (15) both sides are provided with two corresponding row water-stop sheets (3), and water-stop sheet (3) is movably connected on casing (1).
7. according to claim 5 or 6 described fixed heat regenerators, it is characterized in that described deflector (4) is arranged in the middle of the heat exchange frame (2) between two parties; Described water-stop sheet (3) is arranged in the middle of the adjacent heat exchange frame (2) between two parties.
8. fixed heat regenerator according to claim 7 is characterized in that described casing (1) top is provided with cover plate, and sewage outlet (9) is positioned at casing (1) side bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101529 CN2839942Y (en) | 2005-04-11 | 2005-04-11 | Fixed heat regenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101529 CN2839942Y (en) | 2005-04-11 | 2005-04-11 | Fixed heat regenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839942Y true CN2839942Y (en) | 2006-11-22 |
Family
ID=37427924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520101529 Expired - Fee Related CN2839942Y (en) | 2005-04-11 | 2005-04-11 | Fixed heat regenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839942Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100504275C (en) * | 2007-04-29 | 2009-06-24 | 绍兴东方能源工程技术有限公司 | Dyeing waste water heat energy recovery method and recovery system |
| CN106480625A (en) * | 2016-12-27 | 2017-03-08 | 广州科光机械有限公司 | Staining machine heat reclamation device |
-
2005
- 2005-04-11 CN CN 200520101529 patent/CN2839942Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100504275C (en) * | 2007-04-29 | 2009-06-24 | 绍兴东方能源工程技术有限公司 | Dyeing waste water heat energy recovery method and recovery system |
| CN106480625A (en) * | 2016-12-27 | 2017-03-08 | 广州科光机械有限公司 | Staining machine heat reclamation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |