Equipment for evaporating, concentrating and crystallizing sauce wine cellar bottom water biogas slurry

Abstract

The utility model discloses a soy sauce wine cellar bottom water biogas slurry evaporation concentration and crystallization device, which relates to the technical field of wastewater treatment and comprises an evaporation treatment tank body, heat recovery mechanisms are arranged on the side surface and the top of the evaporation treatment tank body, and a rapid evaporation mechanism is arranged at the bottom of the evaporation treatment tank body. The heat recovery mechanism comprises a first extension table and a second extension table, a first hollow plate is fixedly mounted at the top of the first extension table, a heat exchange copper pipe is fixedly connected to the top of the first hollow plate, a condensate water drainage pipe is fixedly connected to the bottom of the first hollow plate, and a second hollow plate is fixedly connected to the top of the heat exchange copper pipe. Steam flows through the inner cavity of the heat exchange copper pipe under the guidance of the flexible air pipe, external cold water flows through the outer wall of the heat exchange copper pipe due to the design of the sealing cover and the water inlet and outlet pipe, the steam can heat the cold water through the heat exchange copper pipe, the heat recovery function is achieved, and the waste rate of energy is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an evaporation, concentration and crystallization device for biogas slurry from the bottom of a sauce wine cellar. Background Art

[0002] Evaporation of a solution usually refers to the process of vaporizing a portion of the solvent in the solution by heating to increase the concentration of non-volatile components in the solution or to cause the solute to precipitate and crystallize from the solution. The bottom water slurry of the sauce wine cellar contains a large amount of harmful substances, which needs to be evaporated and purified.

[0003] A Chinese patent discloses an evaporation concentration device, with the publication number CN214551212U. The technical solution disclosed in the patent document is as follows: it includes a kettle body, an upper cover, a guide strip, a feed port, a steam outlet, a stirring motor, a coupling, a stirring shaft, a stirring blade, a heating coil, a water storage tank, and a water outlet; the characteristics are: the kettle body is a cylindrical arc bottom structure, the inner wall of the kettle body near the top is provided with a water storage tank, and the outer wall is provided with a water outlet; an arc-shaped upper cover is provided on the top of the kettle body, and a guide strip is provided on the inner surface of the upper cover. In order to solve the problem that hot water vapor cannot be discharged from the equipment in time, the prior art adopts the method of designing a steam outlet for processing, but there is still a situation where the heat of the steam cannot be recovered and processed. The steam contains a lot of heat, and if it is not recovered, it will lead to a large amount of energy waste. Utility Model Content

[0004] The purpose of the utility model is to provide an evaporation, concentration and crystallization device for the biogas slurry at the bottom of a sauce wine cellar, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A device for evaporating, concentrating and crystallizing marsh liquid at the bottom of a sauce wine cellar comprises an evaporation treatment tank body, a heat recovery mechanism is arranged on the side and the top of the evaporation treatment tank body, and a rapid evaporation mechanism is arranged on the bottom of the evaporation treatment tank body.

[0007] The heat recovery mechanism includes a No. 1 extension platform and a No. 2 extension platform. A hollow plate 1 is fixedly installed on the top of the No. 1 extension platform. A heat exchange copper tube is fixedly connected to the top of the hollow plate 1. A condensate drain pipe is fixedly connected to the bottom of the hollow plate 1. A hollow plate 2 is fixedly connected to the top of the heat exchange copper tube. A soft air pipe is fixedly connected to the top of the hollow plate 2. A sealing cover is fixedly installed between the hollow plate 1 and the hollow plate 2. Inlet and outlet water pipes are fixedly connected to both sides of the sealing cover. Through the design of the heat exchange copper tube, heat exchange is performed between steam and cold water to achieve the function of heat recovery.

[0008] Preferably, a stepper motor is fixedly mounted on the top of the second expansion platform, and an output shaft of the stepper motor is fixedly connected to a receiving plate. The stepper motor is used to drive the closed circular plate to rotate.

[0009] Preferably, a closed circular plate is fixedly mounted on the left side of the receiving plate, and the bottom of the closed circular plate is movably connected to the top of the evaporation tank body. The closed circular plate is used to movably seal the top of the evaporation tank body.

[0010] Preferably, a transparent circular plate is fixedly mounted on the inner wall of the closed circular plate, and one end of the soft air pipe away from the hollow plate 2 is threadedly connected to the top of the closed circular plate. The design of the transparent circular plate facilitates the user to observe the inner cavity of the evaporation treatment tank.

[0011] Preferably, the rapid evaporation mechanism comprises a bottom support, the bottom support is fixedly mounted on the bottom of the evaporation treatment tank, an annular electric heating plate body is fixedly mounted on the inner wall of the bottom support, and a driving motor is fixedly mounted on the bottom of the bottom support. The annular electric heating plate body is used to heat the biogas slurry to evaporate it.

[0012] Preferably, the output shaft of the driving motor extends to the top of the bottom support and is fixedly connected to a rotating shaft body, a stirring wing is fixedly mounted on the outer wall of the rotating shaft body, and a through hole is opened on the outer wall of the stirring wing. The driving motor can drive the stirring wing to rotate, thereby increasing the contact rate between the biogas slurry and the annular electric heating plate body.

[0013] Preferably, the first expansion platform is fixedly mounted on the left side of the bottom support seat, and the second expansion platform is fixedly mounted on the right side of the bottom support seat. The bottom support seat can support the first expansion platform and the second expansion platform.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides an evaporation, concentration and crystallization device for the bottom water biogas of a sauce wine cellar, in order to solve the problem of a large amount of energy waste. The steam is guided by a soft air pipe to flow through the inner cavity of the heat exchange copper tube, and the external cold water flows through the outer wall of the heat exchange copper tube through the design of the sealing cover and the inlet and outlet water pipes. The steam heats the cold water with the help of the heat exchange copper tube, realizing the function of heat recovery and reducing the energy waste rate.

[0016] 2. The utility model provides an evaporation, concentration and crystallization device for the bottom water of the wine cellar, in order to solve the problem of slow evaporation efficiency. The design of the driving motor can drive the rotating shaft to rotate, and then the transmission of the rotating shaft drives the stirring wings to rotate in the inner cavity of the evaporation tank, so as to mix the wastewater in the inner cavity of the evaporation tank, increase the contact area between the wastewater and the top of the annular electric heating plate body, and thus increase the evaporation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the separation structure of the hollow plate member 1 and the sealing cover of the utility model;

[0019] Figure 3 This is a schematic diagram of the cutaway structure of the evaporation treatment tank of the utility model;

[0020] Figure 4 It is a schematic diagram of the bottom structure of the bottom support seat of the utility model.

[0021] In the figure: 1. Evaporation treatment tank;

[0022] 2. Heat recovery mechanism; 21. Extension platform No. 1; 22. Hollow plate No. 1; 23. Heat exchange copper tube; 24. Hollow plate No. 2; 25. Soft air pipe; 26. Sealing cover; 27. Inlet and outlet water pipes; 28. Extension platform No. 2; 29. ​​Stepper motor; 291. Adapter plate; 292. Closed circular plate; 293. Transparent circular plate;

[0023] 3. Rapid evaporation mechanism; 31. Bottom support seat; 32. Ring-shaped electric heating plate body; 33. Driving motor; 34. Rotating shaft; 35. Stirring wing; 36. Through hole. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] like Figure 1-2 As shown, the utility model provides an evaporation concentration and crystallization device for water marsh liquid at the bottom of a sauce wine cellar, comprising an evaporation treatment tank body 1, a heat recovery mechanism 2 is arranged on the side and the top of the evaporation treatment tank body 1, a fast evaporation mechanism 3 is arranged on the bottom of the evaporation treatment tank body 1, the heat recovery mechanism 2 comprises a first extension table 21 and a second extension table 28, a hollow plate 1 22 is fixedly installed on the top of the first extension table 21, a heat exchange copper tube 23 is fixedly connected to the top of the hollow plate 1 22, a condensate drain pipe is fixedly connected to the bottom of the hollow plate 1 22, a hollow plate 2 24 is fixedly connected to the top of the heat exchange copper tube 23, A soft air pipe 25 is fixedly connected to the top of the hollow plate 24, and a sealing cover 26 is fixedly installed between the hollow plate 1 22 and the hollow plate 24. Inlet and outlet water pipes 27 are fixedly connected to both sides of the sealing cover 26. Through the design of the soft air pipe 25, the steam can be guided to flow into the inner cavity of the heat exchange copper tube 23. The external cold water pipe is pre-connected from the inlet and outlet water pipes 27 so that the external cold water flows through the outer wall of the heat exchange copper tube 23. The steam will heat the cold water with the help of the heat exchange copper tube 23, perform heat recovery processing, reduce energy waste, and the water generated by the condensation of the steam will be output from the bottom of the condensate discharge pipe.

[0026] like Figure 1-2 As shown, a stepper motor 29 is fixedly installed on the top of the second extension platform 28, and the output shaft of the stepper motor 29 is fixedly connected to a receiving plate 291. A closed circular plate 292 is fixedly installed on the left side of the receiving plate 291, and the bottom of the closed circular plate 292 is movably connected to the top of the evaporation treatment tank body 1.

[0027] Furthermore, by controlling the stepper motor 29 to work, the closing circular plate 292 can be driven to rotate and move through the transmission of the receiving plate 291 to close the top of the evaporation treatment tank body 1. After the evaporation is completed, the stepper motor 29 can be controlled to work so that the closing circular plate 292 can be moved out from the top of the evaporation treatment tank body 1, so that the user can clean the inner cavity of the evaporation treatment tank body 1. The design of the transparent circular plate 293 makes it convenient for the user to observe the state inside the evaporation treatment tank body 1.

[0028] like Figure 1 , Figure 3 , Figure 4 As shown, a transparent circular plate 293 is fixedly mounted on the inner wall of the closed circular plate 292, one end of the soft air pipe 25 away from the hollow plate 24 is threadedly connected to the top of the closed circular plate 292, and the rapid evaporation mechanism 3 includes a bottom support seat 31, which is fixedly mounted on the bottom of the evaporation treatment tank body 1, and an annular electric heating plate body 32 is fixedly mounted on the inner wall of the bottom support seat 31, and a driving motor 33 is fixedly mounted on the bottom of the bottom support seat 31, and the output shaft of the driving motor 33 extends to the top of the bottom support seat 31 and is fixedly connected to a rotating shaft body 34, and a stirring wing 35 is fixedly mounted on the outer wall of the rotating shaft body 34, and a through hole 36 is opened on the outer wall of the stirring wing 35, and the No. 1 extension platform 21 is fixedly mounted on the left side of the bottom support seat 31, and the No. 2 extension platform 28 is fixedly mounted on the right side of the bottom support seat 31.

[0029] Furthermore, the annular electric heating plate body 32 is controlled to generate heat to heat the biogas slurry in the evaporation treatment tank body 1. At the same time, the driving motor 33 can be controlled to drive the stirring wings 35 to rotate, so as to mix the biogas slurry in the evaporation treatment tank body 1 and increase the evaporation efficiency.

[0030] The following is a detailed description of the working principle of the evaporation, concentration and crystallization equipment for the bottom water of the wine cellar.

[0031] like Figure 1-4As shown, the biogas slurry from the bottom of the wine cellar is added into the inner cavity of the evaporation treatment tank body 1, and then the stepper motor 29 is controlled to drive the closed circular plate 292 to rotate and move and seal the top of the evaporation treatment tank body 1, followed by connecting the soft air pipe 25 to the top of the closed circular plate 292, and then connecting the external cold water pipe from the inlet and outlet water pipes 27, and the steam will then flow through the inner cavity of the heat exchange copper tube 23 to complete the heating of the cold water, and the annular electric heating plate body 32 is controlled to be energized to heat the biogas slurry in the evaporation treatment tank body 1, and at the same time, the drive motor 33 is controlled to work to mix the biogas slurry in the evaporation treatment tank body 1.

[0032] It should be pointed out that in the description of the present disclosure, it should be explained that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fermentation and crystallization device for fermentation liquor cellar bottom water biogas slurry, characterized by: It comprises an evaporation treatment tank body, the side and top of the evaporation treatment tank body are provided with a heat recovery mechanism, and the bottom of the evaporation treatment tank body is provided with a fast evaporation mechanism; The heat recovery mechanism includes an extension platform No. 1 and an extension platform No.

2. A hollow plate No. 1 is fixedly installed on the top of the extension platform No. 1, a heat exchange copper tube is fixedly connected to the top of the hollow plate No. 1, a condensate water discharge pipe is fixedly connected to the bottom of the hollow plate No. 1, a hollow plate No. 2 is fixedly connected to the top of the heat exchange copper tube, a soft air pipe is fixedly connected to the top of the hollow plate No. 2, a sealing cover is fixedly installed between the hollow plate No. 1 and the hollow plate No. 2, and both sides of the sealing cover are fixedly connected to water inlet and outlet pipes.

2. The evaporation, concentration and crystallization equipment for fermented liquor cellar bottom water according to claim 1 is characterized by: A stepper motor is fixedly installed on the top of the second expansion platform, and an output shaft of the stepper motor is fixedly connected with a receiving plate.

3. The evaporation, concentration and crystallization equipment for fermented liquor cellar bottom water biogas slurry according to claim 2, characterized in that: A closed circular plate is fixedly mounted on the left side of the receiving plate, and the bottom of the closed circular plate is movably connected to the top of the evaporation treatment tank body.

4. The evaporation, concentration and crystallization equipment for fermented liquor cellar bottom water according to claim 3 is characterized by: A transparent circular plate is fixedly mounted on the inner wall of the closed circular plate, and one end of the soft air pipe away from the second hollow plate is threadedly connected to the top of the closed circular plate.

5. The evaporation, concentration and crystallization equipment for fermented liquor cellar bottom water biogas slurry according to claim 1, characterized in that: The rapid evaporation mechanism comprises a bottom support seat, which is fixedly mounted on the bottom of the evaporation treatment tank body, an annular electric heating plate body is fixedly mounted on the inner wall of the bottom support seat, and a driving motor is fixedly mounted on the bottom of the bottom support seat.

6. The evaporation, concentration and crystallization equipment for fermented liquor cellar bottom water biogas slurry according to claim 5, characterized in that: The output shaft of the driving motor extends to the top of the bottom support seat and is fixedly connected to a rotating shaft body. A stirring wing is fixedly installed on the outer wall of the rotating shaft body. A through hole is opened on the outer wall of the stirring wing.

7. The evaporation, concentration and crystallization equipment for fermented liquor cellar bottom water biogas slurry according to claim 6, characterized in that: The first expansion platform is fixedly installed on the left side of the bottom support seat, and the second expansion platform is fixedly installed on the right side of the bottom support seat.

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