Low-temperature evaporation treatment device

Abstract

The utility model relates to a low-temperature evaporation treatment device which comprises a low-temperature evaporation treatment tank main body, a rotary condensation assembly and a drainage assembly, the rotary condensation assembly is installed on the low-temperature evaporation treatment tank main body, and the drainage assembly is installed on the low-temperature evaporation treatment tank main body; the rotary condensation assembly comprises a lead screw, supporting plates, air cylinders, a storage box, a sliding plate, a pulley, a threaded hole, a connecting plate, a condensation pipe, a telescopic circulating pipe and a condenser, the supporting plates are symmetrically and fixedly connected into the low-temperature evaporation treatment tank body, and the air cylinders are installed on the supporting plates in an embedded mode. According to the utility model, the rotary condensation assembly is adopted, so that the condensation structure can be lifted and rotated during steam condensation, the condensation range can be enlarged, the condensation time can be shortened, and the condensation effect can be improved; and the drainage assembly is adopted, so that condensed clear water can be automatically drained, manual auxiliary drainage is not needed, the manual burden is reduced, and the drainage effect of condensed water is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a low temperature evaporation treatment device. BACKGROUND

[0002] Low temperature evaporation treatment device first relies on vacuum negative pressure environment, and this environment significantly reduces the boiling point of liquid, so that liquid can start to evaporate at lower temperature;Under normal circumstances, the boiling point of water is 100 DEG C under standard atmospheric pressure, but under vacuum state, the boiling point can be reduced to more than 30 DEG C;This feature makes the low temperature evaporator can effectively evaporate the moisture in wastewater without consuming a large amount of heat energy, so as to realize the concentration of wastewater;But the existing low temperature evaporation treatment device is generally fixed when condensing, cannot rotate condensation with steam, leading to slow condensation process, reduces the condensation efficiency, and the clean water after condensation is generally not easy to automatically discharge, which needs manual auxiliary discharge, increases the artificial burden, and reduces the discharge effect. SUMMARY

[0003] The utility model provides a low temperature evaporation treatment device, can make the condensation structure lift and rotate when steam condenses, can increase the condensation range, shorten the condensation length, improve the condensation effect, and the clean water after condensation can be automatically discharged, without manual auxiliary discharge, reduce the artificial burden, and improve the discharge effect of the condensed water.

[0004] In order to realize the above purpose, the utility model adopts the following technical scheme: a low temperature evaporation treatment device, including low temperature evaporation treatment jar main part, rotating condensation component and drainage component, the rotating condensation component is installed on the low temperature evaporation treatment jar main part, the drainage component is installed on the low temperature evaporation treatment jar main part;

[0005] The rotating condensation component includes lead screw, support plate, air cylinder, storage box, sliding plate, pulley, screw hole, connecting plate, condenser pipe, telescopic circulating pipe and condenser, the support plate is fixedly connected in the low temperature evaporation treatment jar main part, the air cylinder is inlaidly installed on the support plate, the telescopic rod top end of two air cylinders is fixedly connected with the storage box, the middle part of the storage box is fixedly connected with the sliding plate, the sliding plate is slidably connected on two sliding plates, the lead screw is rotatably connected on the top inner wall of the low temperature evaporation treatment jar main part, the screw hole is arranged in the middle part of the pulley corresponding to the position of the lead screw, the connecting plate is fixedly connected on the outer side of the pulley, the condenser pipe is fixedly connected on one side of the connecting plate, the condenser is installed on the top of the low temperature evaporation treatment jar main part, the telescopic circulating pipe is symmetrically and throughly connected to the bottom end of the condenser, and the bottom end of the telescopic circulating pipe is throughly connected to the outer wall of the condenser pipe.

[0006] Preferably, the drainage assembly comprises a first drain pipe, a third valve, a top rod, a second drain pipe, a fixed plate, a guide hole, a piston, a guide rod, a connecting disc and a spring, the bottom end of the storage box is symmetrically and throughly connected with the second drain pipe, the middle part of the second drain pipe is fixedly connected with the fixed plate, the fixed plate is provided with the guide hole, the guide hole is sleeved with the guide rod, the top end of the guide rod is fixedly connected with the piston, the outer side of the piston is sealingly connected to the inner wall of the second drain pipe, the bottom end of the guide rod is fixedly connected with the connecting disc, the top end outer wall of the connecting disc is fixedly connected with the spring, and the top end of the spring is fixedly connected to the outer wall of the fixed plate.

[0007] Preferably, the low-temperature evaporation treatment tank body is provided with a vacuum pump on one side, and a heater is installed on the inner wall of the bottom end of the low-temperature evaporation treatment tank body.

[0008] Preferably, the low-temperature evaporation treatment tank body is provided with a water inlet pipe throughly connected on one side, a first valve is installed on the water inlet pipe, a water outlet pipe is throughly connected on one side of the low-temperature evaporation treatment tank body, and a second valve is installed on the water outlet pipe.

[0009] Preferably, the spring is sleeved on the outer wall of the guide rod.

[0010] The beneficial effects of the utility model are that the rotary condensation assembly is adopted, the condensation structure can be lifted and rotated during steam condensation, the condensation range is increased, the condensation time is shortened, and the condensation effect is improved.

[0011] The drainage assembly is adopted, the condensed clean water can be automatically discharged, manual assistance is not needed for discharging, the labor burden is reduced, and the discharge effect of the condensed water is improved. DRAWINGS

[0012] Figure 1 It is the overall three-dimensional structure diagram of the utility model;

[0013] Figure 2 It is the main view cut structure diagram of the utility model;

[0014] Figure 3 It is the utility model Figure 2 It is the structure enlarged view of area A;

[0015] Figure 4 It is the internal three-dimensional structure diagram of the utility model.

[0016] LEGEND:

[0017] 1, low temperature evaporation treatment tank main body; 2, rotating condensation assembly; 3, drainage assembly; 4, vacuum pump; 5, heater; 6, water inlet pipe; 7, first valve; 8, water outlet pipe; 9, second valve; 201, lead screw; 202, support plate; 203, air cylinder; 204, storage box; 205, sliding plate; 206, pulley; 207, threaded hole; 208, connecting plate; 209, condenser pipe; 2010, telescopic circulating pipe; 2011, condenser; 301, first drain pipe; 302, third valve; 303, ejector rod; 304, second drain pipe; 305, fixed plate; 306, guide hole; 307, piston; 308, guide rod; 309, connecting disc; 3010, spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Embodiment one

[0020] Referring to Figure 1 、 Figure 2 With Figure 4 , a low-temperature evaporation treatment device, comprising a low-temperature evaporation treatment tank main body 1, a rotating condensation assembly 2 and a drainage assembly 3, the rotating condensation assembly 2 is installed on the low-temperature evaporation treatment tank main body 1, and the drainage assembly 3 is installed on the low-temperature evaporation treatment tank main body 1; a vacuum pump 4 is inlaidly installed on one side of the low-temperature evaporation treatment tank main body 1, and a heater 5 is installed on the inner wall of the bottom end of the low-temperature evaporation treatment tank main body 1; the vacuum pump 4 is started to extract air in the low-temperature evaporation treatment tank main body 1, so that the low-temperature evaporation treatment tank main body 1 maintains a vacuum state; at this time, the heater 5 is started to heat to thirty degrees Celsius, and then the sewage is subjected to evaporation treatment; a water inlet pipe 6 is connected through one side of the low-temperature evaporation treatment tank main body 1, a first valve 7 is installed on the water inlet pipe 6, a water outlet pipe 8 is connected through one side of the low-temperature evaporation treatment tank main body 1, and a second valve 9 is installed on the water outlet pipe 8; the first valve 7 is opened, the filtered sewage is injected into the low-temperature evaporation treatment tank main body 1 through the water inlet pipe 6, and when the evaporation of the sewage is completed, the second valve 9 is opened, and the concentrated sewage is discharged through the water outlet pipe 8;

[0021] The rotary condensing assembly 2 comprises a lead screw 201, a support plate 202, air cylinders 203, a storage box 204, sliding plates 205, pulleys 206, threaded holes 207, connecting plates 208, condensing pipes 209, telescopic circulating pipes 2010 and a condenser 2011, the support plate 202 is symmetrically fixed in the low-temperature evaporation treatment tank body 1, the air cylinders 203 are inlaidly installed on the support plate 202, the telescopic rods of the two air cylinders 203 are fixed at the top ends, the storage box 204 is symmetrically fixed in the middle part, the pulleys 206 are slidingly connected to the two sliding plates 205, the lead screw 201 is rotationally connected to the top end inner wall of the low-temperature evaporation treatment tank body 1, the threaded holes 207 are formed in the middle part of the pulleys 206 corresponding to the positions of the lead screw 201, the connecting plates 208 are fixedly connected to the outer sides of the pulleys 206, the condensing pipes 209 are fixedly connected to one side of the connecting plates 208, the condenser 2011 is installed at the top end of the low-temperature evaporation treatment tank body 1, the telescopic circulating pipes 2010 are symmetrically and throughly connected to the bottom end of the condenser 2011, and the bottom end of the telescopic circulating pipes 2010 is throughly connected to the outer wall of the condensing pipe 209.

[0022] Working principle: first, open the first valve 7, pour the filtered sewage into the low-temperature evaporation treatment tank body 1 through the water inlet pipe 6, start the vacuum pump 4 to extract the air in the low-temperature evaporation treatment tank body 1 at this time, so that the low-temperature evaporation treatment tank body 1 maintains a vacuum state, then heat the heater 5 to thirty degrees Celsius, then evaporate the sewage, then start the condenser 2011 to cool the water in the condensing pipe 209, then make the cold water flow in the condensing pipe 209 through the telescopic circulating pipe 2010, then start the air cylinders 203 on the support plate 202 to make the storage box 204 ascend and descend, then make the pulley 206 rotate and ascend and descend along the sliding plate 205 under the action of the lead screw 201 and the threaded hole 207, then make the condensing pipe 209 on the telescopic circulating pipe 2010 rotate and ascend and descend through the action of the connecting plate 208, so that the condensing pipe 209 is in contact with the steam in a large range, so that the steam collides with the condensing pipe 209 for condensation treatment, then let the condensed water fall into the storage box 204, and when the steam is condensed, the condensing structure can ascend and descend and rotate, which can increase the condensing range, shorten the condensing time and improve the condensing effect.

[0023] Example two

[0024] See Figures 2-3The drainage assembly 3 comprises a first drainage pipe 301, a third valve 302, a top rod 303, a second drainage pipe 304, a fixed plate 305, a guide hole 306, a piston 307, a guide rod 308, a connecting disc 309 and a spring 3010. The bottom end of the receiving box 204 is symmetrically connected with the second drainage pipe 304. The middle part of the second drainage pipe 304 is fixedly connected with the fixed plate 305. The fixed plate 305 is provided with the guide hole 306. The guide hole 306 is sleeved with the guide rod 308. The top end of the guide rod 308 is fixedly connected with the piston 307. The outer side of the piston 307 is sealingly connected to the inner wall of the second drainage pipe 304. The bottom end of the guide rod 308 is fixedly connected with the connecting disc 309. The top end outer wall of the connecting disc 309 is fixedly connected with the spring 3010. The top end of the spring 3010 is fixedly connected to the outer wall of the fixed plate 305. The outer side of the low-temperature evaporation treatment tank body 1 is symmetrically connected with the first drainage pipe 301 at the position corresponding to the second drainage pipe 304. The first drainage pipe 301 is fixedly connected with the top rod 303 at the position corresponding to the connecting disc 309. The first drainage pipe 301 is embeddedly installed with the third valve 302.

[0025] When the low-temperature evaporation treatment tank body 1 is processed, the receiving box 204 is lowered by the air cylinder 203, the second drainage pipe 304 is inserted into the first drainage pipe 301, the connecting disc 309 is extruded by the top rod 303, the guide rod 308 on the piston 307 is lifted along the guide hole 306 on the fixed plate 305, the piston 307 is separated from the second drainage pipe 304, then the condensed water is injected into the first drainage pipe 301 and the second drainage pipe 304, the third valve 302 is started, the condensed water is discharged through the first drainage pipe 301 and the second drainage pipe 304, the receiving box 204 is lifted by the air cylinder 203 after the condensed water is discharged, the first drainage pipe 301 and the second drainage pipe 304 are separated, and the connecting disc 309 is separated by the top rod 303. At this time, under the action of the spring 3010, the guide rod 308 on the piston 307 is reset along the guide hole 306 on the fixed plate 305, the piston 307 blocks the second drainage pipe 304, the condensed water can be automatically discharged, manual assistance is not required, the labor burden is reduced, and the discharge effect of the condensed water is improved.

[0026] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A low temperature evaporation treatment apparatus, characterized by, The utility model provides low temperature evaporation treatment jar body (1), rotary condensing assembly (2) and drainage assembly (3) including, rotary condensing assembly (2) is installed on low temperature evaporation treatment jar body (1), drainage assembly (3) is installed on low temperature evaporation treatment jar body (1); Rotary condensing assembly (2) includes screw rod (201), support plate (202), cylinder (203), storage box (204), sliding plate (205), pulley (206), screw hole (207), connecting plate (208), condenser pipe (209), telescopic circulating pipe (2010) and condenser (2011), the support plate (202) is fixed in low temperature evaporation treatment jar body (1) symmetry, the cylinder (203) is installed in support plate (202), the telescopic rod top of two cylinder (203) is fixed with storage box (204), the middle part of storage box (204) is fixed with sliding plate (205) symmetry, two sliding plate (205) are slidably connected with pulley (206), the inner wall of the top of low temperature evaporation treatment jar body (1) is rotatably connected with screw rod (201), the middle part of pulley (206) is provided with screw hole (207) with the position of screw rod (201), the outside of pulley (206) is fixed with connecting plate (208), one side of connecting plate (208) is fixed with condenser pipe (209), the top of low temperature evaporation treatment jar body (1) is installed with condenser (2011), the bottom of condenser (2011) is connected with telescopic circulating pipe (2010) symmetry through, and the bottom of telescopic circulating pipe (2010) is connected on the outer wall of condenser pipe (209) through.

2. A low temperature evaporation treatment apparatus according to claim 1, wherein The drainage assembly (3) comprises a first drain pipe (301), a third valve (302), a top rod (303), a second drain pipe (304), a fixed plate (305), a guide hole (306), a piston (307), a guide rod (308), a connecting disc (309) and a spring (3010), the bottom end of the storage box (204) is symmetrically connected through a second drain pipe (304), the middle part of the second drain pipe (304) is fixedly connected with a fixed plate (305), the fixed plate (305) is provided with a guide hole (306), the guide hole (306) is sleeved with a guide rod (308), the top end of the guide rod (308) is fixedly connected with a piston (307), and the outer side of the piston (307) is sealingly connected to the inner wall of the second drain pipe (304), the bottom end of the guide rod (308) is fixedly connected with a connecting disc (309), the top end outer wall of the connecting disc (309) is fixedly connected with a spring (3010), and the top end of the spring (3010) is fixedly connected to the outer wall of the fixed plate (305), the outer side of the low-temperature evaporation treatment tank body (1) is symmetrically connected through a first drain pipe (301) corresponding to the position of the second drain pipe (304), the first drain pipe (301) is fixedly connected with a top rod (303) corresponding to the position of the connecting disc (309), and the first drain pipe (301) is embeddedly installed with a third valve (302).

3. A low temperature evaporation treatment apparatus according to claim 1, wherein The low-temperature evaporation treatment tank body (1) is embeddedly installed with a vacuum pump (4) on one side, and a heater (5) is installed on the inner wall of the bottom end of the low-temperature evaporation treatment tank body (1).

4. The low temperature evaporation treatment apparatus according to claim 1, wherein The low-temperature evaporation treatment tank body (1) is throughly connected with a water inlet pipe (6) on one side, the water inlet pipe (6) is installed with a first valve (7), the low-temperature evaporation treatment tank body (1) is throughly connected with a water outlet pipe (8) on one side, and the water outlet pipe (8) is installed with a second valve (9).

5. A low temperature evaporation treatment apparatus according to claim 2, wherein The spring (3010) is sleeved on the outer wall of the guide rod (308).

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