Double-effect evaporator
By arranging the heat insulation package plate and anti-scalding cover on the outer surface of the second-effect evaporator, the problem of poor heat insulation and anti-scalding effect of the existing second-effect evaporator is solved, and through the design of waste heat utilization parts, the energy utilization efficiency is improved and the realization of Improved safety and environmental protection.
Patent Information
- Application Number
- CN202421074714.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing two-effect evaporator has poor thermal insulation and anti-scalding effects, which is prone to scalding and the residual heat cannot be reused.
A two-effect evaporator is designed. By arranging a fixed ring and a lower fixed ring on its outer surface, and wrapping its outer surface with an inner heat-insulating package board, a heat-insulating package board and an outer anti-scalding cover, the heat insulation and anti-scalding effect is achieved. improvement. In addition, through the connection between the waste heat utilization component and the water supply system, the waste heat can be used by the staff.
It effectively prevents operators from being scalded, improves the heat insulation and anti-scalding effect, and improves energy utilization efficiency by utilizing waste heat, reducing energy consumption and environmental pollution.
Smart Images
Figure CN222368364U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of double-effect evaporators, in particular to a double-effect evaporator. Background Art
[0002] The two-effect evaporator is a device used to heat, evaporate and concentrate substances. Its principle is to use high-temperature steam to heat liquid substances to achieve the purpose of evaporation and concentration. At the same time, the two-effect evaporator can also improve energy efficiency by recycling the waste heat after evaporation. The evaporation process of the two-effect evaporator is carried out in two relatively closed chambers, one of which is filled with higher temperature steam, and the other is filled with the medium to be evaporated. The steam is transferred from one chamber to another, so that the medium can be continuously evaporated and concentrated. At the same time, the waste heat can also be recycled, which greatly reduces energy consumption and environmental pollution.
[0003] The inventors found in actual application that the existing two-effect evaporator has poor heat insulation and scalding prevention effect, which can easily scald operators, and the waste heat cannot be reused. Therefore, we proposed a two-effect evaporator. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a two-effect evaporator which can prevent scalding of operators and has good heat insulation and anti-scalding effects, thereby solving the problem that the existing two-effect evaporator has poor heat insulation and anti-scalding effects and is prone to scalding operators.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of preventing operators from being scalded and having good heat insulation and anti-scalding effect, the utility model provides the following technical solutions: a two-effect evaporator, comprising a support base, on which the two-effect evaporator is arranged, and an anti-scalding structure is arranged on the outer surface of the two-effect evaporator to prevent operators from being scalded, and the heat insulation and anti-scalding effect is good;
[0008] A fixing plate is fixedly mounted on the supporting column on the supporting seat, a waste heat utilization component is arranged on the fixing plate, the waste heat utilization component is fixedly connected to the outer surface of the second-effect evaporator, the waste heat utilization component runs through the interior of the anti-scalding structure, a water pipe connector is arranged at one end of the waste heat utilization component, and the end of the water pipe connector away from the waste heat utilization component is connected to the water supply system to facilitate the use of waste heat for the staff.
[0009] As a preferred technical solution of the utility model, the scalding prevention structure includes an upper fixing ring, the inner cavity of the upper fixing ring is fixedly sleeved with the outer surface of the second-effect evaporator, the outer surface of the upper fixing ring is fixedly installed with an inner insulation package, and a lower fixing ring is fixedly installed on the inner cavity wall of one end of the inner insulation package away from the upper fixing ring, and the inner cavity of the lower fixing ring is fixedly sleeved with the outer surface of the second-effect evaporator;
[0010] The outer surface of the inner insulation bag plate is wrapped with a heat preservation bag plate, and the outer surface of the heat preservation bag plate is wrapped with an outer anti-scalding sleeve. An upper fixing ring and a lower fixing ring are arranged on the outer surface of the second-effect evaporator, and the inner insulation bag plate, the heat preservation bag plate and the outer anti-scalding sleeve are wrapped on the outer surfaces of the upper fixing ring and the lower fixing ring in sequence. The inner insulation bag plate and the heat preservation bag plate can block the heat from diffusing outward, and the outer anti-scalding sleeve can prevent the operator from being scalded, thereby preventing the operator from being scalded, and the heat insulation and anti-scalding effects are good.
[0011] As a preferred technical solution of the utility model, the inner insulation package is made of magnesium silicate insulation wool material, the thermal insulation package is made of glass wool material, and the outer anti-scalding cover is made of glass fiber material.
[0012] As a preferred technical solution of the utility model, a heat exchange cavity is formed between the upper fixing ring, the outer surface of the second-effect evaporator, the lower fixing ring and the inner insulation package plate, and some components of the waste heat utilization part are located in the heat exchange cavity.
[0013] As a preferred technical solution of the utility model, the waste heat utilization component includes a water pump, which is fixedly connected to a fixed plate, a heat exchange water inlet structure is arranged on the input end of the water pump, the heat exchange water inlet structure is fixedly connected to the outer surface of the second-effect evaporator, an end of the heat exchange water inlet structure away from the water pump is fixedly connected to one end of a water pipe connector, and a drainage structure is arranged on the output end of the water pump.
[0014] As a preferred technical solution of the utility model, the heat exchange water inlet structure includes a U-shaped tube, one end of the U-shaped tube is fixedly connected to the input end of the water pump, a heat exchange tube is fixedly installed on the other end of the U-shaped tube, the heat exchange tube is fixedly connected to the outer surface of the second-effect evaporator, and an inlet pipe is fixedly installed on the end of the heat exchange tube away from the U-shaped tube, and the end of the inlet pipe away from the heat exchange tube is fixedly connected to the water pipe connector. By starting the water pump and opening the water valve, the output end of the water pump draws water from the water supply system into the water pump through the inner cavity of the liquid inlet pipe, the inner cavity of the heat exchange tube and the inner cavity of the U-shaped tube. During this period, the water in the water supply system takes away part of the heat with the heat exchange raw material during the inner cavity of the heat exchange tube, and the temperature of the water increases, so as to facilitate the pumping of the water with the increased temperature into the water pump.
[0015] As a preferred technical solution of the utility model, the heat exchange tube is spiral, and the heat exchange tube is located in the heat exchange cavity, so as to heat the water in the heat exchange tube according to the heat exchange principle.
[0016] As a preferred technical solution of the utility model, the drainage structure includes a connecting pipe, one end of the connecting pipe is fixedly connected to the output end of the water pump, the other end of the connecting pipe is fixedly installed with a water valve, and the end of the water valve away from the connecting pipe is fixedly installed with a drainage pipe, and is discharged through the output end of the water pump. At this time, the water with increased temperature is discharged through the inner cavity of the connecting pipe, the water valve and the inner cavity of the drainage pipe, and the discharged water is provided for use by the staff, thereby utilizing the waste heat for use by the staff.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the utility model provides a two-effect evaporator, which has the following beneficial effects:
[0019] 1. The two-effect evaporator is provided with an upper fixing ring and a lower fixing ring on the outer surface of the two-effect evaporator, and the outer surfaces of the upper fixing ring and the lower fixing ring are wrapped with an inner insulation bag plate, a heat preservation bag plate, and an outer anti-scalding sleeve in sequence, wherein the inner insulation bag plate and the heat preservation bag plate can block the heat from diffusing outward, and the outer anti-scalding sleeve can prevent the operator from being scalded, thereby preventing the operator from being scalded, and the heat insulation and anti-scalding effect is good.
[0020] 2. The two-effect evaporator starts the water pump and opens the water valve. At this time, the output end of the water pump draws water from the water supply system into the water pump through the inner cavity of the liquid inlet pipe, the inner cavity of the heat exchange pipe and the inner cavity of the U-tube. During this period, the water in the water supply system takes away part of the heat as the raw material for heat exchange during the inner cavity of the heat exchange pipe. At the same time, the temperature of the water increases and is then discharged from the output end of the water pump. At this time, the water with increased temperature is discharged through the inner cavity of the connecting pipe, the water valve and the inner cavity of the drain pipe. At the same time, the discharged water is used by the staff, thereby utilizing the waste heat for the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a main stereoscopic view of the utility model;
[0022] Figure 2 This is a three-dimensional diagram of the scalding protection structure of the utility model;
[0023] Figure 3 This is a three-dimensional diagram of the connection between the second-effect evaporator and the waste heat utilization component of the utility model.
[0024] In the figure: 1. support base; 2. second-effect evaporator; 3. anti-scalding structure; 31. upper fixing ring; 32. lower fixing ring; 33. inner insulation package board; 34. thermal insulation package board; 35. outer anti-scalding sleeve; 4. fixing plate; 5. waste heat utilization part; 51. water pump; 52. U-shaped pipe; 53. heat exchange pipe; 54. liquid inlet pipe; 55. connecting pipe; 56. water valve; 57. liquid discharge pipe; 6. water pipe connector. DETAILED DESCRIPTION
[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0026] Example 1
[0027] Reference Figure 1-2 , which is the first embodiment of the utility model, provides a two-effect evaporator, including a support base 1, a two-effect evaporator 2 is arranged on the support base 1, and an anti-scalding structure 3 is arranged on the outer surface of the two-effect evaporator 2;
[0028] A fixing plate 4 is fixedly mounted on the support column on the support seat 1, and a waste heat utilization component 5 is arranged on the fixing plate 4. The waste heat utilization component 5 is fixedly connected to the outer surface of the second-effect evaporator 2, and the waste heat utilization component 5 runs through the interior of the anti-scalding structure 3. A water pipe connector 6 is arranged at one end of the waste heat utilization component 5, and the end of the water pipe connector 6 away from the waste heat utilization component 5 is connected to the water supply system.
[0029] The anti-scalding structure 3 includes an upper fixing ring 31, the inner cavity of the upper fixing ring 31 is fixedly sleeved with the outer surface of the second-effect evaporator 2, the outer surface of the upper fixing ring 31 is fixedly installed with an inner insulation package 33, and a lower fixing ring 32 is fixedly installed on the inner cavity wall of one end of the inner insulation package 33 away from the upper fixing ring 31, and the inner cavity of the lower fixing ring 32 is fixedly sleeved with the outer surface of the second-effect evaporator 2;
[0030] The outer surface of the inner heat-insulating package plate 33 is wrapped with a heat-insulating package plate 34 , and the outer surface of the heat-insulating package plate 34 is wrapped with an outer anti-scalding cover 35 .
[0031] The inner heat-insulating package board 33 is made of magnesium silicate heat-insulating wool material, the heat-insulating package board 34 is made of glass wool material, and the outer anti-scalding cover 35 is made of glass fiber material.
[0032] A heat exchange cavity is formed between the upper fixing ring 31 , the outer surface of the second-effect evaporator 2 , the lower fixing ring 32 and the inner heat insulation package plate 33 , and some components of the waste heat utilization element 5 are located in the heat exchange cavity.
[0033] During use, an upper fixing ring 31 and a lower fixing ring 32 are arranged on the outer surface of the second-effect evaporator 2, and an inner heat insulation bag 33, a heat preservation bag 34, and an outer anti-scalding sleeve 35 are wrapped in sequence on the outer surfaces of the upper fixing ring 31 and the lower fixing ring 32. The inner heat insulation bag 33 and the heat preservation bag 34 can block the heat from diffusing outward, and the outer anti-scalding sleeve 35 can prevent the operator from being scalded, thereby preventing the operator from being scalded, and the heat insulation and anti-scalding effect is good.
[0034] Example 2
[0035] Reference Figure 1-3 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the waste heat utilization component 5 includes a water pump 51, the water pump 51 is fixedly connected to the fixed plate 4, a heat exchange water inlet structure is arranged on the input end of the water pump 51, the heat exchange water inlet structure is fixedly connected to the outer surface of the second-effect evaporator 2, the end of the heat exchange water inlet structure away from the water pump 51 is fixedly connected to one end of the water pipe connector 6, and a drainage structure is arranged on the output end of the water pump 51.
[0036] The heat exchange water inlet structure includes a U-shaped tube 52, one end of the U-shaped tube 52 is fixedly connected to the input end of the water pump 51, a heat exchange tube 53 is fixedly installed on the other end of the U-shaped tube 52, the heat exchange tube 53 is fixedly connected to the outer surface of the second-effect evaporator 2, and a liquid inlet pipe 54 is fixedly installed on the end of the heat exchange tube 53 away from the U-shaped tube 52, and the end of the liquid inlet pipe 54 away from the heat exchange tube 53 is fixedly connected to the water pipe connector 6.
[0037] The heat exchange tube 53 is spiral, and the heat exchange tube 53 is located in the heat exchange chamber.
[0038] The drainage structure includes a connecting pipe 55 , one end of which is fixedly connected to the output end of the water pump 51 , the other end of which is fixedly mounted with a water valve 56 , and one end of the water valve 56 away from the connecting pipe 55 is fixedly mounted with a drainage pipe 57 .
[0039] During use, by starting the water pump 51 fixed on the fixed plate 4 and opening the water valve 56, the output end of the water pump 51 draws water from the water supply system into the water pump 51 through the inner cavity of the liquid inlet pipe 54, the inner cavity of the heat exchange pipe 53 and the inner cavity of the U-shaped pipe 52. During this period, the water in the water supply system takes away part of the heat as the raw material of the heat exchange during the inner cavity of the heat exchange pipe 53, and the temperature of the water increases, and then is discharged from the output end of the water pump 51. At this time, the water with increased temperature is discharged through the inner cavity of the connecting pipe 55, the water valve 56 and the inner cavity of the drain pipe 57, and the discharged water is provided for use by the staff, thereby utilizing the waste heat for use by the staff.
[0040] The remaining structures are the same as those of Example 1.
[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A two-effect evaporator, comprising a support base (1), on which a two-effect evaporator (2) is arranged, characterized in that: An anti-scalding structure (3) is provided on the outer surface of the second-effect evaporator (2); A fixing plate (4) is fixedly mounted on the support column on the support seat (1); a waste heat utilization component (5) is arranged on the fixing plate (4); the waste heat utilization component (5) is fixedly connected to the outer surface of the second-effect evaporator (2); the waste heat utilization component (5) penetrates the interior of the anti-scalding structure (3); a water pipe connector (6) is arranged at one end of the waste heat utilization component (5); and the end of the water pipe connector (6) away from the waste heat utilization component (5) is connected to a water supply system.
2. A two-effect evaporator according to claim 1, characterized in that: The scalding prevention structure (3) comprises an upper fixing ring (31), the inner cavity of the upper fixing ring (31) is fixedly sleeved with the outer surface of the second-effect evaporator (2), the outer surface of the upper fixing ring (31) is fixedly mounted with an inner insulation package plate (33), a lower fixing ring (32) is fixedly mounted on the inner cavity wall of one end of the inner insulation package plate (33) away from the upper fixing ring (31), and the inner cavity of the lower fixing ring (32) is fixedly sleeved with the outer surface of the second-effect evaporator (2); The outer surface of the inner heat-insulating package plate (33) is wrapped with a heat-insulating package plate (34), and the outer surface of the heat-insulating package plate (34) is wrapped with an outer anti-scalding sleeve (35).
3. A two-effect evaporator according to claim 2, characterized in that: The inner heat-insulating package plate (33) is made of magnesium silicate heat-insulating wool material, the heat-insulating package plate (34) is made of glass wool material, and the outer anti-scalding sleeve (35) is made of glass fiber material.
4. A two-effect evaporator according to claim 2, characterized in that: A heat exchange chamber is formed between the upper fixing ring (31), the outer surface of the second-effect evaporator (2), the lower fixing ring (32) and the inner heat insulation package plate (33), and part of the components of the waste heat utilization element (5) are located in the heat exchange chamber.
5. A two-effect evaporator according to claim 4, characterized in that: The waste heat utilization component (5) comprises a water pump (51), the water pump (51) is fixedly connected to the fixed plate (4), a heat exchange water inlet structure is arranged on the input end of the water pump (51), the heat exchange water inlet structure is fixedly connected to the outer surface of the second-effect evaporator (2), an end of the heat exchange water inlet structure away from the water pump (51) is fixedly connected to one end of a water pipe connector (6), and a drainage structure is arranged on the output end of the water pump (51).
6. A two-effect evaporator according to claim 5, characterized in that: The heat exchange water inlet structure comprises a U-shaped tube (52), one end of the U-shaped tube (52) is fixedly connected to the input end of the water pump (51), a heat exchange tube (53) is fixedly mounted on the other end of the U-shaped tube (52), the heat exchange tube (53) is fixedly connected to the outer surface of the second-effect evaporator (2), a liquid inlet tube (54) is fixedly mounted on one end of the heat exchange tube (53) away from the U-shaped tube (52), and the end of the liquid inlet tube (54) away from the heat exchange tube (53) is fixedly connected to a water pipe connector (6).
7. A two-effect evaporator according to claim 6, characterized in that: The heat exchange tube (53) is spiral, and the heat exchange tube (53) is located in the heat exchange chamber.
8. A two-effect evaporator according to claim 5, characterized in that: The drainage structure comprises a connecting pipe (55), one end of the connecting pipe (55) is fixedly connected to the output end of the water pump (51), the other end of the connecting pipe (55) is fixedly mounted with a water valve (56), and the end of the water valve (56) away from the connecting pipe (55) is fixedly mounted with a drainage pipe (57).