Low-temperature vacuum evaporation concentration system

Abstract

The utility model discloses a low-temperature vacuum evaporation concentration system, which relates to the technical field of chemical equipment and comprises a treatment tank, a cleaning component is arranged in the treatment tank, and a lifting component is arranged at the top end of the cleaning component; the cleaning assembly comprises a top cover, a rotating pipe sleeve is rotationally installed at the top end of the top cover, the bottom end of the rotating pipe sleeve penetrates through the top end of the top cover, the outer surface wall of the rotating pipe sleeve is fixedly sleeved with a first gear, and two telescopic rods are fixedly installed at the bottom end of the first gear; the telescopic ends of the two telescopic rods are fixedly provided with a connecting ring, and the inner wall of the connecting ring is fixedly provided with a cleaning pipe. The cleaning assembly can make the cleaning pipe rotate, impact cleaning can be conducted on the inner wall of the treatment tank from different angles, the lifting assembly can make the cleaning pipe ascend and descend within a certain range, the inner walls, at different heights, of the treatment tank are cleaned, and the cleaning effect on the treatment tank is improved through mutual cooperation of the cleaning assembly and the lifting assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical equipment, concretely to a low temperature vacuum evaporation concentration system. BACKGROUND

[0002] Low temperature vacuum concentration is a common production operation method in food and beverage and pharmaceutical industries, which is to obtain concentrated liquid by concentrating dilute liquid under low temperature environment, and is suitable for the production requirements of low temperature materials, food and medicine, prevents the loss of heat-sensitive substances in materials, and causes the loss of food nutrients or the damage of drug factors in medicine.

[0003] In the prior art, such as a kind of concentrated waste liquid low temperature vacuum evaporation concentration device in Chinese patent No. CN216890173U, including the treatment tank for concentrated waste liquid low temperature vacuum evaporation concentration, cleaning mechanism for being installed in the tank wall of treatment tank for cleaning is washed;Cleaning mechanism includes the water pipe being arranged in the treatment tank, the lower end of water pipe penetrates the tank bottom of treatment tank and is connected with water inlet pipe, the water pipe on the water pipe in the treatment tank is sleeved with cleaning pipe, the inner tube wall of cleaning pipe near lower end position is connected with sealing assembly, a plurality of water outlets are formed in the pipe wall of cleaning pipe, the upper end pipe orifice of cleaning pipe is connected with support disc, the upper end center of support disc is fixedly connected with transmission rod, transmission hole is formed in the center of tank top of treatment tank.The utility model makes water flow can flush the impurities adhered to the tank wall in treatment tank, fully clean the inner tank wall of treatment tank, and ensure the quality of product produced subsequently.

[0004] Although the inner wall of the treatment tank can be cleaned by water flow in the above-mentioned patent, there are still some problems, the water flow sprayed by the cleaning pipe can only move in the vertical direction, which may cause some impurities on the inner wall of the treatment tank to be unable to be flushed, and the flushing of water flow may be difficult to completely remove some impurities with strong adhesion, therefore, the utility model provides a low temperature vacuum evaporation concentration system. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a low temperature vacuum evaporation concentration system, which solves the problem that the water flow sprayed by the cleaning pipe can only move in the vertical direction, which may cause some impurities on the inner wall of the treatment tank to be unable to be flushed, and the flushing of water flow may be difficult to completely remove some impurities with strong adhesion.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a low temperature vacuum evaporation concentration system, comprising a treatment tank, a cleaning assembly is arranged in the inside of the treatment tank, a lifting assembly is arranged at the top end of the cleaning assembly;

[0007] The cleaning assembly comprises a top cover fixedly connected with the processing tank, a rotating sleeve is rotatably installed at the top end of the top cover, the bottom end of the rotating sleeve penetrates the top end of the top cover, a first gear is fixedly sleeved on the outer wall of the rotating sleeve, two telescopic rods are fixedly installed at the bottom end of the first gear, a connecting ring is fixedly installed at the telescopic ends of the two telescopic rods, and a cleaning pipe is fixedly installed on the inner wall of the connecting ring.

[0008] The lifting assembly comprises a fixed cylinder fixedly installed at the top end of the top cover.

[0009] Preferably, a plurality of cleaning nozzles are arranged on the outer wall of the cleaning pipe, a motor is fixedly installed at the top end of the top cover, the output end of the motor penetrates the top end of the top cover and is fixedly installed with a second gear, and the second gear is arranged in meshing with the first gear.

[0010] Preferably, a connecting rod is fixedly installed on the outer wall of the connecting ring, and a spiral scraping strip is fixedly installed at one end of the outer wall of the connecting rod.

[0011] Preferably, a first conveying pipe is fixedly communicated with the top end of the cleaning pipe, a second conveying pipe is fixedly communicated with the top end of the first conveying pipe, and a water inlet pipe is movably penetrated at the top end of the second conveying pipe.

[0012] Preferably, two electric push rods are fixedly installed at the top end of the fixed cylinder, a connecting horizontal plate is fixedly installed at the output end of each electric push rod, an arc-shaped connecting plate is fixedly installed at the bottom end of each connecting horizontal plate, a rotating ring is fixedly installed at the bottom end of each arc-shaped connecting plate, and the rotating ring is rotatably connected with the connecting ring.

[0013] Preferably, the two arc-shaped connecting plates and the first conveying pipe all penetrate the rotating sleeve, and the two arc-shaped connecting plates, the first conveying pipe and the rotating sleeve are not in contact with each other.

[0014] Advantages

[0015] The low-temperature vacuum evaporation and concentration system has the following advantages compared with the prior art.

[0016] (1), the low-temperature vacuum evaporation concentration system, when the inner wall of the treatment tank needs to be cleaned, first, clean water is introduced into the second conveying pipe and the first conveying pipe through the water inlet pipe, then the clean water enters the cleaning pipe, and then the clean water is sprayed out through the cleaning spray head to clean the inner wall of the treatment tank, in order to improve the cleaning effect of the treatment tank, the motor can be started, the second gear is driven to rotate by the motor, the first gear is driven to rotate by the second gear, the first gear drives the connecting ring and the cleaning pipe to rotate through the telescopic rod, so that the clean water sprayed by the cleaning spray head can impact and clean the inner wall of the treatment tank from different angles, cover a larger tank wall area, and thus improve the cleaning effect of the inner wall of the treatment tank, and the two electric push rods can be started, the cleaning pipe is driven to ascend and descend by the arc-shaped connecting plate through the two electric push rods, the two telescopic rods are telescoped when the cleaning pipe ascends and descends, so that the cleaning pipe can ascend and descend within a certain range, the inner wall of the treatment tank at different heights can be cleaned, and thus the cleaning effect of the treatment tank is improved.

[0017] (2), the low-temperature vacuum evaporation concentration system, when the connecting ring rotates, the spiral scraper is driven to rotate on the inner wall of the treatment tank through the connecting rod, and in the rotating process, the spiral scraper can scrape off some impurities with strong adhesion on the inner wall of the treatment tank, and then the cleaning effect of the inner wall of the treatment tank is further improved by cooperating with the flushing of the clean water. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the processing tank profile view of the utility model;

[0019] Figure 2 It is the whole structure schematic view of the utility model;

[0020] Figure 3 It is the main body structure schematic view of the utility model;

[0021] Figure 4 It is the lifting assembly profile view of the utility model;

[0022] Figure 5 It is the part structure schematic view of the cleaning assembly and the lifting assembly of the utility model.

[0023] In the drawing: 1, treatment tank; 2, cleaning assembly; 21, top cover; 22, rotating pipe sleeve; 23, first gear; 24, motor; 25, second gear; 26, telescopic rod; 27, connecting ring; 28, cleaning pipe; 29, cleaning spray head; 210, first conveying pipe; 211, second conveying pipe; 212, water inlet pipe; 213, connecting rod; 214, spiral scraper; 3, lifting assembly; 31, fixed cylinder; 32, electric push rod; 33, connecting cross plate; 34, arc-shaped connecting plate; 35, rotating ring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] The utility model provides two technical schemes:

[0026] Figures 1-5 The first embodiment is shown: a low-temperature vacuum evaporation concentration system, the inside of processing jar 1 is provided with cleaning assembly 2, the top of cleaning assembly 2 is provided with lifting assembly 3;

[0027] Cleaning assembly 2 includes top cover 21, and top cover 21 is fixedly connected with processing jar 1, and rotating pipe sleeve 22 is rotatably installed at the top of top cover 21, and the bottom end of rotating pipe sleeve 22 penetrates the top of top cover 21, and first gear 23 is fixedly sleeved on the outer wall of rotating pipe sleeve 22, and two telescopic rods 26 are fixedly installed at the bottom end of first gear 23, and connecting ring 27 is fixedly installed at the telescopic end of two telescopic rods 26, and cleaning pipe 28 is fixedly installed on the inner wall of connecting ring 27, when first gear 23 rotates, telescopic rod 26 can drive connecting ring 27 and cleaning pipe 28 to rotate, and at the same time, telescopic rod 26 can make cleaning pipe 28 ascend and descend within a certain range;

[0028] Lifting assembly 3 includes fixed cylinder 31, and fixed cylinder 31 is fixedly installed at the top of top cover 21, and fixed cylinder 31 can improve the sealing property of the device.

[0029] A group of cleaning nozzles 29 are arranged on the outer wall of cleaning pipe 28, motor 24 is fixedly installed at the top of top cover 21, the output end of motor 24 penetrates the top of top cover 21 and is fixedly installed with second gear 25, and second gear 25 is meshed with first gear 23, when motor 24 is started, second gear 25 can be driven to rotate, and when second gear 25 rotates, first gear 23 can be driven to rotate.

[0030] Connecting rod 213 is fixedly installed on the outer wall of connecting ring 27, and helical scraping strip 214 is fixedly installed on the outer wall of one end of connecting rod 213, and helical scraping strip 214 is arranged in close contact with the inner wall of processing jar 1, so that when helical scraping strip 214 rotates, the impurities adhered to the inner wall of processing jar 1 can be scraped off.

[0031] The top end of the cleaning pipe 28 is fixedly connected with a first conveying pipe 210, the top end of the first conveying pipe 210 is fixedly connected with a second conveying pipe 211, the top end of the second conveying pipe 211 is movably penetrated by a water inlet pipe 212, when the second conveying pipe 211 rotates or lifts, the water inlet pipe 212 will not be affected to normally pass in the cleaning water.

[0032] Figures 1-5 The second embodiment is shown, and the main difference from the first embodiment is that the top end of the fixed cylinder 31 is fixedly installed with two electric push rods 32, the output ends of the two electric push rods 32 are fixedly installed with two connecting horizontal plates 33, the bottom ends of the two connecting horizontal plates 33 are fixedly installed with two arc-shaped connecting plates 34, the bottom ends of the two arc-shaped connecting plates 34 are fixedly installed with a rotating circular ring 35, the rotating circular ring 35 is rotatably connected with the connecting circular ring 27, the electric push rod 32 is prior art, can drive the connecting circular ring 27 to lift through the connecting horizontal plate 33 and the arc-shaped connecting plate 34, and since the connecting circular ring 27 is rotatably connected with the rotating circular ring 35, the connecting circular ring 27 will not interfere with the arc-shaped connecting plate 34 when rotating, so that the cleaning pipe 28 can rotate and lift at the same time, so as to achieve better cleaning effect.

[0033] The two arc-shaped connecting plates 34 and the first conveying pipe 210 all pass through the rotating pipe sleeve 22, and the two arc-shaped connecting plates 34, the first conveying pipe 210 and the rotating pipe sleeve 22 do not contact each other, so as to prevent collision when lifting and rotating.

[0034] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0035] When the inner wall of the treatment tank 1 needs to be cleaned, the cleaning water is introduced into the second conveying pipe 211 and the first conveying pipe 210 through the water inlet pipe 212, and then the cleaning water enters the cleaning pipe 28, and then the cleaning water is sprayed out through the cleaning nozzle 29 to clean the inner wall of the treatment tank 1. In order to improve the cleaning effect of the treatment tank 1, the motor 24 can be started, the second gear 25 is driven to rotate by the motor 24, the first gear 23 is driven to rotate by the second gear 25, the connecting ring 27 and the cleaning pipe 28 are driven to rotate by the first gear 23 through the telescopic rod 26, so that the cleaning water sprayed out of the cleaning nozzle 29 can impact and clean the inner wall of the treatment tank 1 from different angles, cover a larger tank wall area, and thus improve the cleaning effect of the inner wall of the treatment tank 1. At the same time, the two electric push rods 32 can be started, the cleaning pipe 28 is driven to ascend and descend by the arc-shaped connecting plate 34, the two telescopic rods 26 are telescoped when the cleaning pipe 28 ascends and descends, the cleaning pipe 28 can ascend and descend within a certain range, the inner wall of the treatment tank 1 at different heights can be cleaned, and thus the cleaning effect of the treatment tank 1 is improved. At the same time, since the rotating ring 35 at the bottom of the arc-shaped connecting plate 34 is rotationally connected with the connecting ring 27, the connecting ring 27 will not interfere with the arc-shaped connecting plate 34 and the rotating ring 35 when rotating, so that the cleaning pipe 28 can ascend and descend while rotating, and the spiral scraping strip 214 is driven to rotate on the inner wall of the treatment tank 1 by the connecting rod 213 when the connecting ring 27 rotates. During the rotation of the spiral scraping strip 214, some impurities with strong adhesion on the inner wall of the treatment tank 1 can be scraped off, and the cleaning effect of the inner wall of the treatment tank 1 is further improved by the flushing of the cleaning water.

[0036] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A low-temperature vacuum evaporation and concentration system, comprising a processing tank (1), characterized in that: A cleaning assembly (2) is provided inside the processing tank (1), and a lifting assembly (3) is provided at the top of the cleaning assembly (2); The cleaning assembly (2) comprises a top cover (21), the top cover (21) is fixedly connected to the processing tank (1), a rotating sleeve (22) is rotatably mounted on the top end of the top cover (21), the bottom end of the rotating sleeve (22) passes through the top end of the top cover (21), a first gear (23) is fixedly mounted on the outer wall of the rotating sleeve (22), two telescopic rods (26) are fixedly mounted on the bottom end of the first gear (23), the telescopic ends of the two telescopic rods (26) are fixedly mounted with connecting rings (27), and a cleaning pipe (28) is fixedly mounted on the inner wall of the connecting ring (27); The lifting assembly (3) comprises a fixing cylinder (31), and the fixing cylinder (31) is fixedly mounted on the top end of the top cover (21).

2. A low-temperature vacuum evaporation concentration system according to claim 1, characterized in that: A group of cleaning nozzles (29) are provided on the outer wall of the cleaning pipe (28), and a motor (24) is fixedly installed on the top of the top cover (21). The output end of the motor (24) passes through the top of the top cover (21) and is fixedly installed with a second gear (25), and the second gear (25) is meshed with the first gear (23).

3. The low-temperature vacuum evaporation concentration system according to claim 1, characterized in that: A connecting rod (213) is fixedly mounted on the outer wall of the connecting ring (27), a spiral scraper (214) is fixedly mounted on one end of the outer wall of the connecting rod (213), and the spiral scraper (214) is arranged in close contact with the inner wall of the processing tank (1).

4. A low-temperature vacuum evaporation and concentration system according to claim 1, characterized in that: The top end of the cleaning pipe (28) is fixedly connected to a first delivery pipe (210), the top end of the first delivery pipe (210) is fixedly connected to a second delivery pipe (211), and the top end of the second delivery pipe (211) is movably penetrated by a water inlet pipe (212).

5. A low-temperature vacuum evaporation concentration system according to claim 4, characterized in that: Two electric push rods (32) are fixedly mounted on the top of the fixed cylinder (31), and a connecting transverse plate (33) is fixedly mounted on the output ends of the two electric push rods (32). An arc-shaped connecting plate (34) is fixedly mounted on the bottom ends of the two connecting transverse plates (33), and a rotating ring (35) is fixedly mounted on the bottom ends of the two arc-shaped connecting plates (34). The rotating ring (35) is rotatably connected to the connecting ring (27).

6. A low-temperature vacuum evaporation and concentration system according to claim 5, characterized in that: The two arc-shaped connecting plates (34) and the first conveying pipe (210) all pass through the rotating pipe sleeve (22), and the two arc-shaped connecting plates (34), the first conveying pipe (210) and the rotating pipe sleeve (22) do not contact each other.

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