Single-effect evaporator with waste liquid recovery structure

Abstract

The single-effect evaporator with the waste liquid recovery structure comprises a balance base, a heating box, an evaporation tank body and a cooler are sequentially arranged at the top end of the balance base from left to right, and the bottom end of the heating box and the bottom end of the evaporation tank body are each fixedly connected with three sets of supporting columns. The bottom end of the supporting column is fixedly connected with the top end of the balance base. According to the single-effect evaporator with the waste liquid recycling structure, by arranging the collecting tank, the limiting plate, the mounting inserting plate, the limiting sliding groove, the pulley and the placement fixing groove, waste liquid can be collected in a unified mode, subsequent treatment of workers is facilitated, the working efficiency is greatly improved, and the problems that waste liquid recycling treatment is inconvenient, a large amount of manpower and material resources need to be consumed for operation, and the working efficiency is high are solved. The problems that the overall working efficiency of equipment is affected, meanwhile, a recovery structure is complex and tedious, workers cannot rapidly operate and use the recovery device, the stability of the recovery device is limited in the operation process, and the phenomenon of inclination and collapse is likely to happen are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of single-effect evaporators, in particular to a single-effect evaporator with a waste liquid recovery structure. Background Art

[0002] A single-effect evaporator refers to a single evaporator. The secondary steam generated during the evaporation of the solution is no longer utilized. The single-effect evaporator is a commonly used evaporation equipment, which is widely used in the chemical, pharmaceutical, food and other industries. It separates the solute in the liquid through evaporation technology to achieve concentration or purification of the solution.

[0003] The current single-effect evaporator is not convenient for recycling waste liquid, and requires a lot of manpower and material resources to operate, which affects the overall work efficiency of the equipment. At the same time, the recovery structure is relatively complex and cumbersome, and the staff cannot operate it quickly. During the operation, the stability of the recovery device itself is limited and it is easy to tilt and collapse.

[0004] Therefore, a new type of single-effect evaporator with a waste liquid recovery structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a single-effect evaporator with a waste liquid recovery structure to solve the problems raised in the above-mentioned background technology that it is inconvenient to recover and process the waste liquid, a large amount of manpower and material resources are required to operate, and the overall working efficiency of the equipment is affected. At the same time, the recovery structure is relatively complicated and cumbersome, and the staff cannot operate it quickly. During the operation, the stability of the recovery device itself is limited and it is easy to tilt and collapse.

[0006] To achieve the above object, the utility model provides the following technical solution: a single-effect evaporator with a waste liquid recovery structure comprises a balancing base, a heating box, an evaporation tank body and a cooler are arranged on the top of the balancing base in sequence from left to right, three groups of support columns are fixedly connected to the bottom ends of the heating box and the evaporation tank body, and the bottom ends of the support columns are fixedly connected to the top end of the balancing base;

[0007] The outside of the bottom end of the cooler is fixedly connected with a fixing frame, the bottom end of the fixing frame is fixedly connected to the top end of the balancing base, the rear end of the fixing frame is fixedly connected to a limiting plate, the front ends of both sides of the limiting plate are provided with placement fixing grooves, the interior of the fixing frame is provided with a collecting groove, the two sides of the outside of the collecting groove are fixedly connected with mounting plug plates, the rear end of the mounting plug plates is snap-fitted with the inside of the placement fixing groove, and the front end of the collecting groove is fixedly connected with a handle.

[0008] Preferably, two groups of pulleys are fixedly connected to the bottom end of the outside of the collecting trough, and two groups of limiting slide grooves are arranged on the top end of one side of the balancing base, and the pulleys form a sliding connection inside the limiting slide grooves.

[0009] Preferably, a steam inlet pipe is provided through the top end of one side of the heating box, a steam outlet pipe is provided through the bottom end of one side of the heating box, a first connecting pipe and a second connecting pipe are fixedly connected between the heating box and the evaporator tank body from top to bottom, a valve is provided on one side of the first connecting pipe and the second connecting pipe, a pump body is provided inside the heating box and the evaporator tank body, and a drain pipe is provided through the bottom end of one side of the cooler.

[0010] Preferably, a support baffle is fixedly connected to the top of the balancing base, two groups of armrests are fixedly connected to the front end of the support baffle, and a plurality of groups of base plates are fixedly connected at equal intervals between the armrests.

[0011] Preferably, a first adhesive layer is fixedly connected to the top end of the bottom plate, a second adhesive layer is fixedly connected to the bottom end of the bottom plate, and an outer anti-slip sleeve is adhesively connected to the outside of the bottom plate.

[0012] Preferably, a liquid outlet is provided at the bottom end of the cooler, and a transmission pipe is fixedly connected between the top end of the cooler and the top end of the evaporation tank body.

[0013] Preferably, moving wheels are fixedly connected to the four corners of the bottom end of the balancing base, two groups of fixing seats are fixedly connected to the top ends of both sides of the balancing base, and connecting slots are fixedly connected to the side walls of the fixing seats.

[0014] Preferably, an electric push rod is provided below the connecting slot, the top end of the electric push rod is snap-fitted with the inside of the connecting slot, the bottom end of the electric push rod is fixedly connected with a pressure plate, and the bottom end of the pressure plate is provided with an anti-slip bottom pad.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the single-effect evaporator with a waste liquid recovery structure not only realizes the waste liquid recovery function and the safety maintenance function, but also realizes the flexible and stable function;

[0016] (1) By providing a collection trough, a limiting plate, an installation plug plate, a limiting slide, a pulley and a placement fixed trough, the collection trough can uniformly collect the waste liquid generated after the cooler is used, which is convenient for the staff to handle later and greatly improves the work efficiency. The collection trough uses the pulley at the bottom to stably move inside the limiting slide, thereby improving the stability of the collection trough itself and effectively preventing the collection trough from tilting and collapsing during push-pull operations, thereby preventing the waste liquid from leaking out. The locking structure between the placement fixed trough and the installation plug plate is used to fix the collection trough inside the fixed frame, thereby preventing the collection trough from shaking during use and affecting the collection effect. The limiting plate plays a certain role in limiting and fixing the collection trough, thereby improving the accuracy of waste liquid collection.

[0017] (2) By providing a support baffle, handrails, a bottom plate, an outer protective cover, a first adhesive layer and a second adhesive layer, a plurality of bottom plates are fixedly connected at equal intervals between the handrails, and the staff can move upward to the top of the evaporator body through the bottom plate, which is convenient for regular maintenance. The first adhesive layer and the second adhesive layer cooperate with each other to fix the outer anti-slip cover on the outside of the bottom plate, which improves the overall safety of the staff when climbing and effectively prevents slipping. The support baffle provides strong support for the two groups of handrails, which prevents the handrails from being deformed or even broken after long-term use, thereby extending the service life of the handrails;

[0018] (3) By providing a moving wheel, a fixed seat, a pressure plate, an anti-skid bottom pad, an electric push rod and a connecting slot, the balancing base utilizes multiple sets of moving wheels to facilitate moving the device to a suitable position for use, thereby greatly enhancing the overall flexibility of the device. The top end of the electric push rod can be snap-fitted and fixed to the bottom of the connecting slot through a snap-fit ​​structure, and the electric push rod can push the pressure plate to a suitable position. The pressure plate is used to fix the balancing base to ensure that the balancing pressure plate will not shake during use, thereby enhancing stability and improving the anti-skid property of the pressure plate surface through the anti-skid bottom pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the collecting tank of the utility model;

[0021] Figure 3 This is a schematic diagram of the front view structure of the handrail of the utility model;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of the local section at point A in the middle.

[0023] In the figure: 1. moving wheel; 2. balancing base; 3. pressing plate; 4. fixing seat; 5. steam outlet pipe; 6. steam inlet pipe; 7. heating box; 8. first connecting pipe; 9. evaporator body; 10. transmission pipe; 11. supporting baffle; 12. cooler; 13. fixing frame; 14. pulley; 15. limiting slide groove; 16. placing fixing groove; 17. supporting column; 18. second connecting pipe; 19. collecting groove; 20. limiting plate; 21. installing plug plate; 22. handle; 23. handrail; 24. bottom plate; 25. outer anti-skid sleeve; 26. first adhesive layer; 27. second adhesive layer; 28. connecting slot; 29. ​​electric push rod; 30. anti-skid bottom pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 The single-effect evaporator with a waste liquid recovery structure includes a balancing base 2, a heating box 7, an evaporation tank body 9 and a cooler 12 are arranged on the top of the balancing base 2 from left to right, and the bottom ends of the heating box 7 and the evaporation tank body 9 are fixedly connected with three groups of support columns 17, and the bottom ends of the support columns 17 are fixedly connected to the top of the balancing base 2;

[0026] The outside of the bottom end of the cooler 12 is fixedly connected with a fixing frame 13, the bottom end of the fixing frame 13 is fixedly connected to the top end of the balancing base 2, the rear end of the fixing frame 13 is fixedly connected with a limiting plate 20, the front ends of both sides of the limiting plate 20 are provided with placement fixing grooves 16, the inside of the fixing frame 13 is provided with a collecting groove 19, the two sides of the outside of the collecting groove 19 are fixedly connected with mounting plug plates 21, the rear end of the mounting plug plate 21 is engaged with the inside of the placement fixing groove 16, and the front end of the collecting groove 19 is fixedly connected with a handle 22;

[0027] Two sets of pulleys 14 are fixedly connected to the bottom of the outside of the collecting tank 19, and two sets of limiting slide grooves 15 are arranged on the top of one side of the balancing base 2, and the pulleys 14 are slidably connected inside the limiting slide grooves 15;

[0028] A steam inlet pipe 6 is provided through the top of one side of the heating box 7, a steam outlet pipe 5 is provided through the bottom of one side of the heating box 7, a first connecting pipe 8 and a second connecting pipe 18 are fixedly connected from top to bottom between the heating box 7 and the evaporation tank body 9, and a valve is provided on one side of the first connecting pipe 8 and the second connecting pipe 18;

[0029] Specifically, Figure 1 and Figure 2 As shown, when in use, the collecting tank 19 is pushed into the interior of the fixing frame 13 by the handle 22 until the installation plug plate 21 is engaged and fixed in the interior of the placement fixing tank 16, and the collecting tank 19 is limited and fixed by the limiting plate 20.

[0030] Embodiment 2: The top of the balancing base 2 is fixedly connected with a support baffle 11, the front end of the support baffle 11 is fixedly connected with two groups of handrails 23, and a plurality of groups of bottom plates 24 are fixedly connected at equal intervals between the handrails 23;

[0031] The top of the bottom plate 24 is fixedly connected with a first adhesive layer 26, the bottom of the bottom plate 24 is fixedly connected with a second adhesive layer 27, and the outside of the bottom plate 24 is adhesively connected with an outer anti-slip cover 25;

[0032] A liquid outlet is provided at the bottom of the cooler 12, and a transmission pipe 10 is fixedly connected between the top of the cooler 12 and the top of the evaporation tank body 9;

[0033] Specifically, Figure 1 and Figure 3 As shown, when in use, the outer anti-slip cover 25 is glued and connected to the outside of the corresponding bottom plate 24, and the staff holds the handrail 23 and uses several groups of bottom plates 24 to move upward to the top of the evaporator body 9, so as to facilitate regular inspection and maintenance of the top.

[0034] Embodiment 3: The four corners of the bottom of the balancing base 2 are fixedly connected with moving wheels 1, the tops of both sides of the balancing base 2 are fixedly connected with two sets of fixing seats 4, and the side walls of the fixing seats 4 are fixedly connected with connecting slots 28;

[0035] An electric push rod 29 is arranged below the connection slot 28, the top of the electric push rod 29 is engaged with the inside of the connection slot 28, the bottom end of the electric push rod 29 is fixedly connected with a pressing plate 3, and the bottom end of the pressing plate 3 is provided with an anti-slip bottom pad 30;

[0036] Specifically, Figure 1 and Figure 4 As shown, when in use, multiple sets of moving wheels 1 are used to move the device to a suitable position, and the top of the electric push rod 29 is snap-fitted and fixed to the bottom end of the connecting slot 28. After the electric push rod 29 is started, the pressure plate 3 is pushed downward until the pressure plate 3 contacts the ground, providing supporting and stabilizing force for the balancing base 2.

[0037] Working principle: When the utility model is in use, the liquid to be treated is sent into the evaporator body 9, and the liquid is introduced into the heating box 7 through the first connecting pipe 8. The heat provided by the heating box 7 makes the liquid heat up quickly. When the temperature of the liquid reaches the boiling point, the liquid begins to evaporate. During the evaporation process, the solute molecules are separated from the liquid to form steam. After the steam enters the evaporator body 9, it enters the cooler 12 through the transmission pipe 10. The steam is cooled in the cooler 12 and the temperature gradually decreases. As the temperature decreases, the steam gradually condenses into liquid. The waste liquid generated during the evaporation process flows to the collection tank 19 through the liquid outlet.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A single-effect evaporator with a waste liquid recovery structure, comprising a balancing base (2), characterized in that: The top of the balancing base (2) is provided with a heating box (7), an evaporation tank body (9) and a cooler (12) in sequence from left to right, and the bottom ends of the heating box (7) and the evaporation tank body (9) are fixedly connected to three groups of support columns (17), and the bottom ends of the support columns (17) are fixedly connected to the top of the balancing base (2); The bottom of the cooler (12) is fixedly connected to a fixing frame (13) on the outside, the bottom of the fixing frame (13) is fixedly connected to the top of the balancing base (2), the rear end of the fixing frame (13) is fixedly connected to a limiting plate (20), the front ends of both sides of the limiting plate (20) are provided with placement fixing grooves (16), the inside of the fixing frame (13) is provided with a collecting groove (19), the two sides of the outside of the collecting groove (19) are fixedly connected to mounting plug plates (21), the rear end of the mounting plug plates (21) is snap-fitted with the inside of the placement fixing groove (16), and the front end of the collecting groove (19) is fixedly connected to a handle (22).

2. The single-effect evaporator with a waste liquid recovery structure according to claim 1, characterized in that: Two groups of pulleys (14) are fixedly connected to the bottom end of the outside of the collecting trough (19), and two groups of limiting sliding grooves (15) are arranged at the top end of one side of the balancing base (2), and the pulleys (14) are slidably connected inside the limiting sliding grooves (15).

3. The single-effect evaporator with a waste liquid recovery structure according to claim 1, characterized in that: A steam inlet pipe (6) is provided through the top end of one side of the heating box (7), a steam outlet pipe (5) is provided through the bottom end of one side of the heating box (7), a first connecting pipe (8) and a second connecting pipe (18) are fixedly connected from top to bottom between the heating box (7) and the evaporator main body (9), a valve is provided on one side of the first connecting pipe (8) and the second connecting pipe (18), a pump body is provided inside the heating box (7) and the evaporator main body (9), and a liquid discharge pipe is provided through the bottom end of one side of the cooler (12).

4. The single-effect evaporator with a waste liquid recovery structure according to claim 1, characterized in that: The top of the balancing base (2) is fixedly connected to a supporting baffle (11), the front end of the supporting baffle (11) is fixedly connected to two groups of handrails (23), and a plurality of groups of bottom plates (24) are fixedly connected at equal intervals between the handrails (23).

5. The single-effect evaporator with a waste liquid recovery structure according to claim 4 is characterized in that: The top end of the bottom plate (24) is fixedly connected to a first adhesive layer (26), the bottom end of the bottom plate (24) is fixedly connected to a second adhesive layer (27), and the outside of the bottom plate (24) is adhesively connected to an outer anti-slip sleeve (25).

6. The single-effect evaporator with a waste liquid recovery structure according to claim 1, characterized in that: A liquid outlet is provided at the bottom end of the cooler (12), and a transmission pipe (10) is fixedly connected between the top end of the cooler (12) and the top end of the evaporation tank body (9).

7. The single-effect evaporator with a waste liquid recovery structure according to claim 1, characterized in that: The four corners at the bottom of the balancing base (2) are fixedly connected with moving wheels (1), the tops on both sides of the balancing base (2) are fixedly connected with two sets of fixing seats (4), and the side walls of the fixing seats (4) are fixedly connected with connecting slots (28).

8. The single-effect evaporator with a waste liquid recovery structure according to claim 7, characterized in that: An electric push rod (29) is arranged below the connecting slot (28), the top end of the electric push rod (29) is snap-fitted with the inside of the connecting slot (28), the bottom end of the electric push rod (29) is fixedly connected with a pressing plate (3), and the bottom end of the pressing plate (3) is provided with an anti-slip bottom pad (30).

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